diff options
Diffstat (limited to 'openjpeg/src/bin/mj2')
| -rw-r--r-- | openjpeg/src/bin/mj2/CMakeLists.txt | 47 | ||||
| -rw-r--r-- | openjpeg/src/bin/mj2/meta_out.c | 2858 | ||||
| -rw-r--r-- | openjpeg/src/bin/mj2/meta_out.h | 14 | ||||
| -rw-r--r-- | openjpeg/src/bin/mj2/mj2_to_metadata.c | 349 | ||||
| -rw-r--r-- | openjpeg/src/bin/mj2/mj2_to_metadata.dtd | 425 | ||||
| -rw-r--r-- | openjpeg/src/bin/mj2/mj2_to_metadata.h | 9 | ||||
| -rw-r--r-- | openjpeg/src/bin/mj2/mj2_to_metadata.sln | 29 | ||||
| -rw-r--r-- | openjpeg/src/bin/mj2/mj2_to_metadata.vcproj | 349 | ||||
| -rw-r--r-- | openjpeg/src/bin/mj2/mj2_to_metadata_Notes.doc | bin | 35328 -> 0 bytes | |||
| -rw-r--r-- | openjpeg/src/bin/mj2/opj_mj2_compress.c | 852 | ||||
| -rw-r--r-- | openjpeg/src/bin/mj2/opj_mj2_decompress.c | 258 | ||||
| -rw-r--r-- | openjpeg/src/bin/mj2/opj_mj2_extract.c | 162 | ||||
| -rw-r--r-- | openjpeg/src/bin/mj2/opj_mj2_wrap.c | 537 | ||||
| -rw-r--r-- | openjpeg/src/bin/mj2/readme.txt | 3 |
14 files changed, 0 insertions, 5892 deletions
diff --git a/openjpeg/src/bin/mj2/CMakeLists.txt b/openjpeg/src/bin/mj2/CMakeLists.txt deleted file mode 100644 index 5d3e288b6..000000000 --- a/openjpeg/src/bin/mj2/CMakeLists.txt +++ /dev/null @@ -1,47 +0,0 @@ -# Makefile for the MJ2 codecs of the OpenJPEG library: frames_to_mj2, mj2_to_frames, extract_j2k_from_mj2 and wrap_j2k_in_mj2 - -set(common_SRCS ${OPENJPEG_SOURCE_DIR}/src/bin/common/opj_getopt.c) - -if(WIN32) - if(BUILD_SHARED_LIBS) - add_definitions(-DOPJ_EXPORTS) - else() - add_definitions(-DOPJ_STATIC) - endif() -endif() - -# Headers file are located here: -include_directories( - ${OPENJPEG_BINARY_DIR}/src/lib/openjp2 # opj_config.h - ${OPENJPEG_BINARY_DIR}/src/bin/common # opj_apps_config.h - ${OPENJPEG_SOURCE_DIR}/src/lib/openmj2 - ${OPENJPEG_SOURCE_DIR}/src/bin/common - ${LCMS_INCLUDE_DIRNAME} - ) - -foreach(exe - opj_mj2_wrap - opj_mj2_extract - opj_mj2_decompress - opj_mj2_compress -) - add_definitions(-DOPJ_USE_LEGACY) - add_executable(${exe} - ${exe}.c - ${common_SRCS} - ${MJ2_SRCS} - ${OPENJPEG_SOURCE_DIR}/src/bin/common/color.c - ) - set_property( - TARGET ${exe} - APPEND PROPERTY COMPILE_DEFINITIONS USE_MJ2 - ) - target_link_libraries(${exe} ${LCMS_LIBNAME} openmj2) - - if(UNIX) - target_link_libraries(${exe} m) - endif() - - install(TARGETS ${exe} - DESTINATION ${OPENJPEG_INSTALL_BIN_DIR}) -endforeach() diff --git a/openjpeg/src/bin/mj2/meta_out.c b/openjpeg/src/bin/mj2/meta_out.c deleted file mode 100644 index 2c0e27377..000000000 --- a/openjpeg/src/bin/mj2/meta_out.c +++ /dev/null @@ -1,2858 +0,0 @@ -/* meta_out.c */ -/* Dump MJ2, JP2 metadata (partial so far) to xml file */ -/* Callable from mj2_to_metadata */ -/* Contributed to Open JPEG by Glenn Pearson, contract software developer, U.S. National Library of Medicine. - -The base code in this file was developed by the author as part of a video archiving -project for the U.S. National Library of Medicine, Bethesda, MD. -It is the policy of NLM (and U.S. government) to not assert copyright. - -A non-exclusive copy of this code has been contributed to the Open JPEG project. -Except for copyright, inclusion of the code within Open JPEG for distribution and use -can be bound by the Open JPEG open-source license and disclaimer, expressed elsewhere. -*/ - -#include <windows.h> /* for time functions */ - -#include "opj_includes.h" -#include "mj2.h" - -#include <time.h> -#include "meta_out.h" - -static BOOL notes = TRUE; -static BOOL sampletables = FALSE; -static BOOL raw = TRUE; -static BOOL derived = TRUE; - -opj_tcp_t *j2k_default_tcp; - -/* Forwards */ -int xml_write_overall_header(FILE *file, FILE *xmlout, opj_mj2_t * movie, - unsigned int sampleframe, opj_event_mgr_t *event_mgr); -int xml_write_moov(FILE *file, FILE *xmlout, opj_mj2_t * movie, - unsigned int sampleframe, opj_event_mgr_t *event_mgr); - -void uint_to_chars(unsigned int value, char* buf); - -void xml_write_trak(FILE* file, FILE* xmlout, mj2_tk_t *track, - unsigned int tnum, unsigned int sampleframe, opj_event_mgr_t *event_mgr); -void xml_write_tkhd(FILE* file, FILE* xmlout, mj2_tk_t *track, - unsigned int tnum); -void xml_write_udta(FILE* file, FILE* xmlout, mj2_tk_t *track, - unsigned int tnum); -void xml_write_mdia(FILE* file, FILE* xmlout, mj2_tk_t *track, - unsigned int tnum); -void xml_write_stbl(FILE* file, FILE* xmlout, mj2_tk_t *track, - unsigned int tnum); - -void UnixTimeToFileTime(time_t t, LPFILETIME pft); -void UnixTimeToSystemTime(time_t t, LPSYSTEMTIME pst); -void xml_time_out(FILE* xmlout, time_t t); - -void int16_to_3packedchars(short int value, char* buf); - -void xml_write_moov_udta(FILE* xmlout, opj_mj2_t * movie); -void xml_write_free_and_skip(FILE* xmlout, opj_mj2_t * movie); -void xml_write_uuid(FILE* xmlout, opj_mj2_t * movie); - -int xml_out_frame(FILE* file, FILE* xmlout, mj2_sample_t *sample, - unsigned int snum, opj_event_mgr_t *event_mgr); - -void xml_out_frame_siz(FILE* xmlout, opj_image_t *img, opj_cp_t *cp); -void xml_out_frame_cod(FILE* xmlout, opj_tcp_t *tcp); -void xml_out_frame_coc(FILE* xmlout, opj_tcp_t *tcp, - int numcomps); /* opj_image_t *img); */ -BOOL same_component_style(opj_tccp_t *tccp1, opj_tccp_t *tccp2); -void xml_out_frame_qcd(FILE* xmlout, opj_tcp_t *tcp); -void xml_out_frame_qcc(FILE* xmlout, opj_tcp_t *tcp, - int numcomps); /* opj_image_t *img); */ -BOOL same_component_quantization(opj_tccp_t *tccp1, opj_tccp_t *tccp2); -void xml_out_frame_rgn(FILE* xmlout, opj_tcp_t *tcp, - int numcomps);/* opj_image_t *img);*/ -void xml_out_frame_poc(FILE* xmlout, opj_tcp_t *tcp); -void xml_out_frame_ppm(FILE* xmlout, opj_cp_t *cp); -void xml_out_frame_ppt(FILE* xmlout, opj_tcp_t *tcp); -void xml_out_frame_tlm(FILE* - xmlout); /* j2k_default_tcp is passed globally */ /* NO-OP. TLM NOT SAVED IN DATA STRUCTURE */ -void xml_out_frame_plm(FILE* - xmlout); /* j2k_default_tcp is passed globally */ /* NO-OP. PLM NOT SAVED IN DATA STRUCTURE. opt in main; can be used in conjunction with PLT */ -void xml_out_frame_plt(FILE* xmlout, - opj_tcp_t *tcp); /* NO-OP. PLM NOT SAVED IN DATA STRUCTURE. opt in main; can be used in conjunction with PLT */ -void xml_out_frame_crg(FILE* - xmlout); /* j2k_default_tcp is passed globally */ /* opt in main; */ -void xml_out_frame_com(FILE* xmlout, - opj_tcp_t *tcp); /* NO-OP. COM NOT SAVED IN DATA STRUCTURE */ /* opt in main; */ -void xml_out_dump_hex(FILE* xmlout, char *data, int data_len, char* s); -void xml_out_dump_hex_and_ascii(FILE* xmlout, char *data, int data_len, - char* s); -void xml_out_frame_jp2h(FILE* xmlout, opj_jp2_t *jp2_struct); -#ifdef NOTYET -/* Shown with cp, extended, as data structure... but it could be a new different one */ -void xml_out_frame_jp2i(FILE* xmlout, - opj_cp_t *cp);/* IntellectualProperty 'jp2i' (no restrictions on location) */ -void xml_out_frame_xml(FILE* xmlout, - opj_cp_t *cp); /* XML 'xml\040' (0x786d6c20). Can appear multiply */ -void xml_out_frame_uuid(FILE* xmlout, - opj_cp_t *cp); /* UUID 'uuid' (top level only) */ -void xml_out_frame_uinf(FILE* xmlout, - opj_cp_t *cp); /* UUIDInfo 'uinf', includes UUIDList 'ulst' and URL 'url\40' */ -void xml_out_frame_unknown_type(FILE* xmlout, opj_cp_t *cp); -#endif - - -void xml_write_init(BOOL n, BOOL t, BOOL r, BOOL d) -{ - /* Init file globals */ - notes = n; - sampletables = t; - raw = r; - derived = d; -} - -int xml_write_struct(FILE* file, FILE *xmlout, opj_mj2_t * movie, - unsigned int sampleframe, char* stringDTD, opj_event_mgr_t *event_mgr) -{ - - if (stringDTD != NULL) { - fprintf(xmlout, "<?xml version=\"1.0\" standalone=\"no\"?>\n"); - /* stringDTD is known to start with "SYSTEM " or "PUBLIC " */ - /* typical: SYSTEM mj2_to_metadata.dtd */ - stringDTD[6] = - '\0'; /* Break into two strings at space, so quotes can be inserted. */ - fprintf(xmlout, "<!DOCTYPE MJ2_File %s \"%s\">\n", stringDTD, stringDTD + 7); - stringDTD[6] = ' '; /* restore for sake of debugger or memory allocator */ - } else { - fprintf(xmlout, "<?xml version=\"1.0\" standalone=\"yes\"?>\n"); - } - - fprintf(xmlout, "<MJ2_File>\n"); - xml_write_overall_header(file, xmlout, movie, sampleframe, event_mgr); - fprintf(xmlout, "</MJ2_File>"); - return 0; -} - -/* ------------- */ - -int xml_write_overall_header(FILE *file, FILE *xmlout, opj_mj2_t * movie, - unsigned int sampleframe, opj_event_mgr_t *event_mgr) -{ - int i; - char buf[5]; - buf[4] = '\0'; - - fprintf(xmlout, - " <JP2 BoxType=\"jP[space][space]\" Signature=\"0x0d0a870a\" />\n"); - // Called after structure initialized by mj2_read_ftyp - fprintf(xmlout, " <FileType BoxType=\"ftyp\">\n"); - uint_to_chars(movie->brand, buf); - fprintf(xmlout, " <Brand>%s</Brand>\n", - buf); /* 4 character; BR */ - fprintf(xmlout, " <MinorVersion>%u</MinorVersion>\n", - movie->minversion); /* 4 char; MinV */ - fprintf(xmlout, " <CompatibilityList Count=\"%d\">\n", movie->num_cl); - for (i = movie->num_cl - 1; i > -1; - i--) { /* read routine stored in reverse order, so let's undo damage */ - uint_to_chars(movie->cl[i], buf); - fprintf(xmlout, " <CompatibleBrand>%s</CompatibleBrand>\n", - buf); /*4 characters, each CLi */ - } - fprintf(xmlout, " </CompatibilityList>\n"); - fprintf(xmlout, " </FileType>\n"); - xml_write_moov(file, xmlout, movie, sampleframe, event_mgr); - // To come? <mdat> // This is the container for media data that can also be accessed through track structures, - // so is redundant, and simply not of interest as metadata - // <moof> // Allows incremental build up of movie. Probably not in Simple Profile - xml_write_free_and_skip(xmlout, - movie); /* NO OP so far */ /* May be a place where user squirrels metadata */ - xml_write_uuid(xmlout, - movie); /* NO OP so far */ /* May be a place where user squirrels metadata */ - return 0; -} - -/* ------------- */ - -int xml_write_moov(FILE *file, FILE *xmlout, opj_mj2_t * movie, - unsigned int sampleframe, opj_event_mgr_t *event_mgr) -{ - unsigned int tnum; - mj2_tk_t *track; - - fprintf(xmlout, " <MovieBox BoxType=\"moov\">\n"); - fprintf(xmlout, " <MovieHeader BoxType=\"mvhd\">\n"); - fprintf(xmlout, " <CreationTime>\n"); - if (raw) { - fprintf(xmlout, " <InSeconds>%u</InSeconds>\n", movie->creation_time); - } - if (notes) { - fprintf(xmlout, - " <!-- Seconds since start of Jan. 1, 1904 UTC (Greenwich) -->\n"); - } - /* 2082844800 = seconds between 1/1/04 and 1/1/70 */ - /* There's still a time zone offset problem not solved... but spec is ambiguous as to whether stored time - should be local or UTC */ - if (derived) { - fprintf(xmlout, " <AsLocalTime>"); - xml_time_out(xmlout, movie->creation_time - 2082844800); - fprintf(xmlout, "</AsLocalTime>\n"); - } - fprintf(xmlout, " </CreationTime>\n"); - fprintf(xmlout, " <ModificationTime>\n"); - if (raw) { - fprintf(xmlout, " <InSeconds>%u</InSeconds>\n", - movie->modification_time); - } - if (derived) { - fprintf(xmlout, " <AsLocalTime>"); - xml_time_out(xmlout, movie->modification_time - 2082844800); - fprintf(xmlout, "</AsLocalTime>\n"); - } - fprintf(xmlout, " </ModificationTime>\n"); - fprintf(xmlout, " <Timescale>%d</Timescale>\n", movie->timescale); - if (notes) { - fprintf(xmlout, " <!-- Timescale defines time units in one second -->\n"); - } - fprintf(xmlout, - " <Rate>\n"); /* Rate to play presentation (default = 0x00010000) */ - if (notes) { - fprintf(xmlout, - " <!-- Rate to play presentation is stored as fixed-point binary 16.16 value. Decimal value is approximation. -->\n"); - fprintf(xmlout, - " <!-- Rate is expressed relative to normal (default) value of 0x00010000 (1.0) -->\n"); - } - if (raw) { - fprintf(xmlout, " <AsHex>0x%08x</AsHex>\n", movie->rate); - } - if (derived) { - fprintf(xmlout, " <AsDecimal>%12.6f</AsDecimal>\n", - (double)movie->rate / (double)0x00010000); - } - fprintf(xmlout, " </Rate>\n"); - fprintf(xmlout, " <Duration>\n"); - if (raw) { - fprintf(xmlout, " <InTimeUnits>%u</InTimeUnits>\n", movie->duration); - } - if (derived) { - fprintf(xmlout, " <InSeconds>%12.3f</InSeconds>\n", - (double)movie->duration / (double) - movie->timescale); // Make this double later to get fractional seconds - } - fprintf(xmlout, " </Duration>\n"); -#ifdef CURRENTSTRUCT - movie->volume = movie->volume << 8; -#endif - fprintf(xmlout, " <Volume>\n"); - if (notes) { - fprintf(xmlout, - " <!-- Audio volume stored as fixed-point binary 8.8 value. Decimal value is approximation. -->\n"); - fprintf(xmlout, - " <!-- Full, normal (default) value is 0x0100 (1.0) -->\n"); - } - if (raw) { - fprintf(xmlout, " <AsHex>0x%04x</AsHex>\n", movie->volume); - } - if (derived) { - fprintf(xmlout, " <AsDecimal>%6.3f</AsDecimal>\n", - (double)movie->volume / (double)0x0100); - } - fprintf(xmlout, " </Volume>\n"); -#ifdef CURRENTSTRUCT - if (notes) { - fprintf(xmlout, - " <!-- Current m2j_to_metadata implementation always shows bits to right of decimal as zeroed. -->\n"); - } - movie->volume = movie->volume >> 8; -#endif - /* Transformation matrix for video */ - fprintf(xmlout, " <TransformationMatrix>\n"); - if (notes) { - fprintf(xmlout, - " <!-- 3 x 3 Video Transformation Matrix {a,b,u,c,d,v,x,y,w}. Required: u=0, v=0, w=1 -->\n"); - fprintf(xmlout, - " <!-- Maps decompressed point (p,q) to rendered point (ap + cq + x, bp + dq + y) -->\n"); - fprintf(xmlout, - " <!-- Stored as Fixed Point Hex: all are binary 16.16, except u,v,w are 2.30 -->\n"); - fprintf(xmlout, - " <!-- Unity = 0x00010000,0,0,0,0x00010000,0,0,0,0x40000000 -->\n"); - } - fprintf(xmlout, " <TMa>0x%08x</TMa>\n", movie->trans_matrix[0]); - fprintf(xmlout, " <TMb>0x%08x</TMb>\n", movie->trans_matrix[1]); - fprintf(xmlout, " <TMu>0x%08x</TMu>\n", movie->trans_matrix[2]); - fprintf(xmlout, " <TMc>0x%08x</TMc>\n", movie->trans_matrix[3]); - fprintf(xmlout, " <TMd>0x%08x</TMd>\n", movie->trans_matrix[4]); - fprintf(xmlout, " <TMv>0x%08x</TMv>\n", movie->trans_matrix[5]); - fprintf(xmlout, " <TMx>0x%08x</TMx>\n", movie->trans_matrix[6]); - fprintf(xmlout, " <TMy>0x%08x</TMy>\n", movie->trans_matrix[7]); - fprintf(xmlout, " <TMw>0x%08x</TMw>\n", movie->trans_matrix[8]); - fprintf(xmlout, " </TransformationMatrix>\n"); - fprintf(xmlout, " </MovieHeader>\n"); - - fprintf(xmlout, " <Statistics>\n"); - fprintf(xmlout, " <TracksFound>\n"); - fprintf(xmlout, " <Video>%d</Video>\n", movie->num_vtk); - fprintf(xmlout, " <Audio>%d</Audio>\n", movie->num_stk); - fprintf(xmlout, " <Hint>%d</Hint>\n", movie->num_htk); - if (notes) { - fprintf(xmlout, - " <!-- Hint tracks for streaming video are not part of MJ2, but are a defined extension. -->\n"); - } - /* See Part 3 Amend 2 Section 4.2 for relation of MJ2 to Part 12 Sections 7 and 10 hints */ - fprintf(xmlout, " </TracksFound>\n"); - fprintf(xmlout, " </Statistics>\n"); - /* Idea for the future: It would be possible to add code to verify that the file values: - 1) are legal and self-consistent - 2) comply with particular JP2 and/or MJ2 profiles. - This could be reported here as additional XML elements */ - - // Find first video track - tnum = 0; - while (movie->tk[tnum].track_type != 0) { - tnum ++; - } - - track = &(movie->tk[tnum]); - // For now, output info on first video track - xml_write_trak(file, xmlout, track, tnum, sampleframe, event_mgr); - - // to come: <MovieExtends mvek> // possibly not in Simple Profile - xml_write_moov_udta(xmlout, - movie); /* NO OP so far */ /* <UserDataBox udta> contains <CopyrightBox cprt> */ - fprintf(xmlout, " </MovieBox>\n"); - return 0; -} - -/* --------------- */ - -void uint_to_chars(unsigned int value, char* buf) -{ - /* buf is at least char[5] */ - int i; - for (i = 3; i >= 0; i--) { - buf[i] = (value & 0x000000ff); - value = (value >> 8); - } - buf[4] = '\0'; /* Precautionary */ -} - -/* ------------- */ - -/* WINDOWS SPECIFIC */ - -void UnixTimeToFileTime(time_t t, LPFILETIME pft) -{ - /* Windows specific. From MS Q167296 */ - /* 'time_t' represents seconds since midnight January 1, 1970 UTC (coordinated universal time). */ - /* 64-bit FILETIME structure represents the number of 100-nanosecond intervals since January 1, 1601 UTC (coordinate universal time). */ - LONGLONG ll; /* LONGLONG is a 64-bit value. */ - ll = Int32x32To64(t, 10000000) + 116444736000000000; - pft->dwLowDateTime = (DWORD)ll; - /* pft->dwLowDateTime = (DWORD)(0x00000000ffffffff & ll); */ - pft->dwHighDateTime = (DWORD)(ll >> 32); -} -// Once the UNIX time is converted to a FILETIME structure, -// other Win32 time formats can be easily obtained by using Win32 functions such -// as FileTimeToSystemTime() and FileTimeToDosDateTime(). - -/* ------------- */ - -void UnixTimeToSystemTime(time_t t, LPSYSTEMTIME pst) -{ - /* Windows specific */ - FILETIME ft; - UnixTimeToFileTime(t, &ft); - FileTimeToLocalFileTime(&ft, &ft); /* Adjust from UTC to local time zone */ - FileTimeToSystemTime(&ft, pst); -} - -/* ------------- */ - -void xml_time_out(FILE* xmlout, time_t t) -{ - /* Windows specific */ - SYSTEMTIME st; - char szLocalDate[255], szLocalTime[255]; - UnixTimeToSystemTime(t, &st); - GetDateFormat(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, NULL, szLocalDate, 255); - GetTimeFormat(LOCALE_USER_DEFAULT, 0, &st, NULL, szLocalTime, 255); - fprintf(xmlout, "%s %s", szLocalDate, szLocalTime); -} - -/* END WINDOWS SPECIFIC */ - -/* ------------- */ - -void xml_write_moov_udta(FILE* xmlout, opj_mj2_t * movie) -{ - /* Compare with xml_write_udta */ -#ifdef NOTYET - /* NO-OP so far. Optional UserData 'udta' (zero or one in moov or each trak) - can contain multiple Copyright 'cprt' with different language codes */ - /* There may be nested non-standard boxes within udta */ - IMAGINE movie->udta, movie->copyright_count, - movie->copyright_language[i](array of 16bit ints), - movie->copyright_notice[i](array of buffers) - PROBABLY ALSO NEED movie->udta_len or special handler for non - standard boxes - char buf[5]; - int i; - - if (movie->udta != 1) { - return; /* Not present */ - } - - fprintf(xmlout, " <UserData BoxType=\"udta\">\n"); - for (i = 0; i < movie->copyright_count; i++) { - fprintf(xmlout, " <Copyright BoxType=\"cprt\"> Instance=\"%d\">\n", - i + 1); - int16_to_3packedchars((short int)movie->copyright_languages[i], buf); - fprintf(xmlout, " <Language>%s</Language>\n", buf); /* 3 chars */ - fprintf(xmlout, " <Notice>%s</Notice>\n", movie->copyright_notices[i]); - fprintf(xmlout, " </Copyright>\n", i + 1); - } - /* TO DO: Non-standard boxes */ - fprintf(xmlout, " </UserData>\n"); -#endif -} - -void xml_write_free_and_skip(FILE* xmlout, opj_mj2_t * movie) -{ -#ifdef NOTYET - /* NO-OP so far. There can be zero or more instances of free and/or skip - at the top level of the file. This may be a place where the user squirrel's metadata. - Let's assume unstructured, and do a dump */ - IMAGINE movie->free_and_skip, movie->free_and_skip_count, - movie->free_and_skip_content[i](array of buffers), - movie->free_and_skip_len[i](array of ints), movie->is_skip[i](array of BOOL) - int i; - - if (movie->free_and_skip != 1) { - return; /* Not present */ - } - - for (i = 0; i < movie->free_and_skip_count; i++) { - if (movie->is_skip[i]) { - fprintf(xmlout, " <Skip BoxType=\"skip\">\n"); - } else { - fprintf(xmlout, " <Free BoxType=\"free\">\n"); - } - - xml_out_dump_hex_and_ascii(xmlout, movie->free_and_skip_contents[i], - movie->free_and_skip_len[i]); - - if (movie->is_skip[i]) { - fprintf(xmlout, " </Skip>\n"); - } else { - fprintf(xmlout, " </Free>\n"); - } - } -#endif -} - -void xml_write_uuid(FILE* xmlout, opj_mj2_t * movie) -{ - /* Universal Unique IDs of 16 bytes. */ -#ifdef NOTYET - /* NO-OP so far. There can be zero or more instances of private uuid boxes in a file. - This function supports the top level of the file, but uuid may be elsewhere [not yet supported]. - This may be a place where the user squirrel's metadata. Let's assume unstructured, and do a dump */ - IMAGINE movie->uuid, movie->uuid_count, - movie->uuid_content[i](array of buffers), - movie->uuid_len[i](array of ints), - movie->uuid_type[i](array of 17 - byte(16 + null termination) buffers) - int i; - - if (movie->uuid != 1) { - return; /* Not present */ - } - - for (i = 0; i < movie->uuid_count; i++) { - fprintf(xmlout, " <PrivateExtension BoxType=\"uuid\" UUID=\"%s\">\n", - movie->uuid_type[i]); - // See Part III section 5.2.1, 6.1, 6.2 - xml_out_dump_hex_and_ascii(xmlout, movie->uuid_contents[i], movie->uuid_len[i]); - fprintf(xmlout, " </PrivateExtension>\n"); - } -#endif -} - -/* ------------- */ - -void xml_write_trak(FILE* file, FILE* xmlout, mj2_tk_t *track, - unsigned int tnum, unsigned int sampleframe, opj_event_mgr_t *event_mgr) -{ - fprintf(xmlout, " <Track BoxType=\"trak\" Instance=\"%d\">\n", tnum); - xml_write_tkhd(file, xmlout, track, tnum); - // TO DO: TrackReferenceContainer 'tref' just used in hint track - // TO DO: EditListContainer 'edts', contains EditList 'elst' with media-time, segment-duration, media-rate - xml_write_mdia(file, xmlout, track, tnum); - xml_write_udta(file, xmlout, track, - tnum); // NO-OP so far. Optional UserData 'udta', can contain multiple Copyright 'cprt' - - if (track->track_type == 0) { /* Only do for visual track */ - /* sampleframe is from user option -f. 1 = first frame */ - /* sampleframe of 0 is a user requests: no jp2 header */ - /* Treat out-of-bounds values in the same way */ - if (sampleframe > 0 && sampleframe <= track->num_samples) { - mj2_sample_t *sample; - unsigned int snum; - - snum = sampleframe - 1; - // Someday maybe do a smart range scan... for (snum=0; snum < track->num_samples; snum++){ - // fprintf(stdout,"Frame %d: ",snum+1); - sample = &track->sample[snum]; - if (xml_out_frame(file, xmlout, sample, snum, event_mgr)) { - return; /* Not great error handling here */ - } - } - } - fprintf(xmlout, " </Track>\n"); -} - -/* ------------- */ - -void xml_write_tkhd(FILE* file, FILE* xmlout, mj2_tk_t *track, - unsigned int tnum) -{ - fprintf(xmlout, " <TrackHeader BoxType=\"tkhd\">\n"); - if (notes) { - fprintf(xmlout, - " <!-- Not shown here: CreationTime, ModificationTime, Duration. -->\n"); - fprintf(xmlout, - " <!-- These 3 fields are reported under MediaHeader below. When reading these 3, -->\n"); - fprintf(xmlout, - " <!-- m2j_to_metadata currently doesn't distinguish between TrackHeader and MediaHeader source. -->\n"); - fprintf(xmlout, - " <!-- If both found, value read from MediaHeader is used. -->\n"); - } - fprintf(xmlout, " <TrackID>%u</TrackID>\n", track->track_ID); - if (track->track_type == 0) { /* For visual track */ - fprintf(xmlout, " <TrackLayer>%d</TrackLayer>\n", track->layer); - if (notes) { - fprintf(xmlout, - " <!-- front-to-back ordering of video tracks. 0 = normal, -1 is closer, etc. -->\n"); - } - } - if (track->track_type != 0) { /* volume irrelevant for visual track */ -#ifdef CURRENTSTRUCT - track->volume = track->volume << 8; -#endif - fprintf(xmlout, " <Volume>\n"); - if (notes) { - fprintf(xmlout, - " <!-- Track audio volume stored as fixed-point binary 8.8 value. Decimal value is approximation. -->\n"); - fprintf(xmlout, - " <!-- Full, normal (default) value is 0x0100 (1.0) -->\n"); - } - if (raw) { - fprintf(xmlout, " <AsHex>0x%04x</AsHex>\n", track->volume); - } - if (derived) { - fprintf(xmlout, " <AsDecimal>%6.3f</AsDecimal>\n", - (double)track->volume / (double)0x0100); - } - fprintf(xmlout, " </Volume>\n"); -#ifdef CURRENTSTRUCT - if (notes) { - fprintf(xmlout, - " <!-- Current m2j_to_metadata implementation always shows bits to right of decimal as zeroed. -->\n"); - } - track->volume = track->volume >> 8; -#endif - } - if (track->track_type == 0) { - /* Transformation matrix for video */ - fprintf(xmlout, " <TransformationMatrix>\n"); - if (notes) { - fprintf(xmlout, - " <!-- Comments about matrix in MovieHeader apply here as well. -->\n"); - fprintf(xmlout, - " <!-- This matrix is applied before MovieHeader one. -->\n"); - } - fprintf(xmlout, " <TMa>0x%08x</TMa>\n", track->trans_matrix[0]); - fprintf(xmlout, " <TMb>0x%08x</TMb>\n", track->trans_matrix[1]); - fprintf(xmlout, " <TMu>0x%08x</TMu>\n", track->trans_matrix[2]); - fprintf(xmlout, " <TMc>0x%08x</TMc>\n", track->trans_matrix[3]); - fprintf(xmlout, " <TMd>0x%08x</TMd>\n", track->trans_matrix[4]); - fprintf(xmlout, " <TMv>0x%08x</TMv>\n", track->trans_matrix[5]); - fprintf(xmlout, " <TMx>0x%08x</TMx>\n", track->trans_matrix[6]); - fprintf(xmlout, " <TMy>0x%08x</TMy>\n", track->trans_matrix[7]); - fprintf(xmlout, " <TMw>0x%08x</TMw>\n", track->trans_matrix[8]); - fprintf(xmlout, " </TransformationMatrix>\n"); - } -#ifdef CURRENTSTRUCT - track->w = track->w << 16; - track->h = track->h << 16; -#endif - if (notes) { - fprintf(xmlout, - " <!-- Width and Height in pixels are for the presentation; frames will be scaled to this. -->\n"); - fprintf(xmlout, - " <!-- Both stored as fixed-point binary 16.16 values. Decimal values are approximations. -->\n"); - } - fprintf(xmlout, " <Width>\n"); - if (raw) { - fprintf(xmlout, " <AsHex>0x%08x</AsHex>\n", track->w); - } - if (derived) { - fprintf(xmlout, " <AsDecimal>%12.6f</AsDecimal>\n", - (double)track->w / (double) - 0x00010000); /* Rate to play presentation (default = 0x00010000) */ - } - fprintf(xmlout, " </Width>\n"); - fprintf(xmlout, " <Height>\n"); - if (raw) { - fprintf(xmlout, " <AsHex>0x%08x</AsHex>\n", track->h); - } - if (derived) { - fprintf(xmlout, " <AsDecimal>%12.6f</AsDecimal>\n", - (double)track->h / (double) - 0x00010000); /* Rate to play presentation (default = 0x00010000) */ - } - fprintf(xmlout, " </Height>\n"); -#ifdef CURRENTSTRUCT - if (notes) { - fprintf(xmlout, - " <!-- Current m2j_to_metadata implementation always shows bits to right of decimal as zeroed. -->\n"); - fprintf(xmlout, - " <!-- Also, width and height values shown here will actually be those read from track's <VisualSampleEntry> if given. -->\n"); - } - track->w = track->w >> 16; - track->h = track->h >> 16; -#endif - fprintf(xmlout, " </TrackHeader>\n"); -} - -/* ------------- */ - -void xml_write_udta(FILE* file, FILE* xmlout, mj2_tk_t *track, - unsigned int tnum) -{ - /* NO-OP so far. Optional UserData 'udta' (zero or one in moov or each trak) - can contain multiple Copyright 'cprt' with different language codes */ - /* There may be nested non-standard boxes within udta */ -#ifdef NOTYET - IMAGINE track->udta, track->copyright_count, - track->copyright_language[i](array of 16bit ints), - track->copyright_notice[i](array of buffers) - PROBABLY ALSO NEED track->udta_len or special handler for non - standard boxes - char buf[5]; - int i; - - if (track->udta != 1) { - return; /* Not present */ - } - - fprintf(xmlout, " <UserData BoxType=\"udta\">\n"); - for (i = 0; i < track->copyright_count; i++) { - fprintf(xmlout, " <Copyright BoxType=\"cprt\"> Instance=\"%d\">\n", - i + 1); - int16_to_3packedchars((short int)track->copyright_languages[i], buf); - fprintf(xmlout, " <Language>%s</Language>\n", buf); /* 3 chars */ - fprintf(xmlout, " <Notice>%s</Notice>\n", - track->copyright_notices[i]); - fprintf(xmlout, " </Copyright>\n", i + 1); - } - /* TO DO: Non-standard boxes */ - fprintf(xmlout, " </UserData>\n"); -#endif -} - -/* ------------- */ - -void xml_write_mdia(FILE* file, FILE* xmlout, mj2_tk_t *track, - unsigned int tnum) -{ - char buf[5]; - int i, k; - buf[4] = '\0'; - - fprintf(xmlout, " <Media BoxType=\"mdia\">\n"); - fprintf(xmlout, " <MediaHeader BoxType=\"mdhd\">\n"); - fprintf(xmlout, " <CreationTime>\n"); - if (raw) { - fprintf(xmlout, " <InSeconds>%u</InSeconds>\n", - track->creation_time); - } - if (notes) { - fprintf(xmlout, - " <!-- Seconds since start of Jan. 1, 1904 UTC (Greenwich) -->\n"); - } - /* 2082844800 = seconds between 1/1/04 and 1/1/70 */ - /* There's still a time zone offset problem not solved... but spec is ambiguous as to whether stored time - should be local or UTC */ - if (derived) { - fprintf(xmlout, " <AsLocalTime>"); - xml_time_out(xmlout, track->creation_time - 2082844800); - fprintf(xmlout, "</AsLocalTime>\n"); - } - fprintf(xmlout, " </CreationTime>\n"); - fprintf(xmlout, " <ModificationTime>\n"); - if (raw) { - fprintf(xmlout, " <InSeconds>%u</InSeconds>\n", - track->modification_time); - } - if (derived) { - fprintf(xmlout, " <AsLocalTime>"); - xml_time_out(xmlout, track->modification_time - 2082844800); - fprintf(xmlout, "</AsLocalTime>\n"); - } - fprintf(xmlout, " </ModificationTime>\n"); - fprintf(xmlout, " <Timescale>%d</Timescale>\n", track->timescale); - if (notes) { - fprintf(xmlout, - " <!-- Timescale defines time units in one second -->\n"); - } - fprintf(xmlout, " <Duration>\n"); - if (raw) { - fprintf(xmlout, " <InTimeUnits>%u</InTimeUnits>\n", - track->duration); - } - if (derived) { - fprintf(xmlout, " <InSeconds>%12.3f</InSeconds>\n", - (double)track->duration / (double) - track->timescale); // Make this double later to get fractional seconds - } - fprintf(xmlout, " </Duration>\n"); - int16_to_3packedchars((short int)track->language, buf); - fprintf(xmlout, " <Language>%s</Language>\n", buf); /* 3 chars */ - fprintf(xmlout, " </MediaHeader>\n"); - fprintf(xmlout, " <HandlerReference BoxType=\"hdlr\">\n"); - switch (track->track_type) { - case 0: - fprintf(xmlout, - " <HandlerType Code=\"vide\">video media track</HandlerType>\n"); - break; - case 1: - fprintf(xmlout, " <HandlerType Code=\"soun\">Sound</HandlerType>\n"); - break; - case 2: - fprintf(xmlout, " <HandlerType Code=\"hint\">Hint</HandlerType>\n"); - break; - } - if (notes) { - fprintf(xmlout, - " <!-- String value shown is not actually read from file. -->\n"); - fprintf(xmlout, - " <!-- Shown value is one used for our encode. -->\n"); - } - fprintf(xmlout, " </HandlerReference>\n"); - fprintf(xmlout, " <MediaInfoContainer BoxType=\"minf\">\n"); - switch (track->track_type) { - case 0: - fprintf(xmlout, " <VideoMediaHeader BoxType=\"vmhd\">\n"); - fprintf(xmlout, " <GraphicsMode>0x%02x</GraphicsMode>\n", - track->graphicsmode); - if (notes) { - fprintf(xmlout, " <!-- Enumerated values of graphics mode: -->\n"); - fprintf(xmlout, " <!-- 0x00 = copy (over existing image); -->\n"); - fprintf(xmlout, - " <!-- 0x24 = transparent; 'blue-screen' this image using opcolor; -->\n"); - fprintf(xmlout, - " <!-- 0x100 = alpha; alpha-blend this image -->\n"); - /* fprintf(xmlout," <!-- 0x101 = whitealpha; alpha-blend this image, which has been blended with white; -->\n"); This was evidently dropped upon amendment */ - fprintf(xmlout, - " <!-- 0x102 = pre-multiplied black alpha; image has been already been alpha-blended with black. -->\n"); - fprintf(xmlout, - " <!-- 0x110 = component alpha; blend alpha channel(s) and color channels individually. -->\n"); - } - fprintf(xmlout, " <Opcolor>\n"); - fprintf(xmlout, " <Red>0x%02x</Red>\n", track->opcolor[0]); - fprintf(xmlout, " <Green>0x%02x</Green>\n", track->opcolor[1]); - fprintf(xmlout, " <Blue>0x%02x</Blue>\n", track->opcolor[2]); - fprintf(xmlout, " </Opcolor>\n"); - fprintf(xmlout, " </VideoMediaHeader>\n"); - break; - case 1: - fprintf(xmlout, " <SoundMediaHeader BoxType=\"smhd\">\n"); -#ifdef CURRENTSTRUCT - track->balance = track->balance << 8; -#endif - fprintf(xmlout, " <Balance>\n"); - if (notes) { - fprintf(xmlout, - " <!-- Track audio balance fixes mono track in stereo space. -->\n"); - fprintf(xmlout, - " <!-- Stored as fixed-point binary 8.8 value. Decimal value is approximation. -->\n"); - fprintf(xmlout, - " <!-- 0.0 = center, -1.0 = full left, 1.0 = full right -->\n"); - } - if (raw) { - fprintf(xmlout, " <AsHex>0x%04x</AsHex>\n", track->balance); - } - if (derived) { - fprintf(xmlout, " <AsDecimal>%6.3f</AsDecimal>\n", - (double)track->balance / (double)0x0100); - } - fprintf(xmlout, " </Balance>\n"); -#ifdef CURRENTSTRUCT - if (notes) { - fprintf(xmlout, - " <!-- Current m2j_to_metadata implementation always shows bits to right of decimal as zeroed. -->\n"); - } - track->balance = track->balance >> 8; -#endif - fprintf(xmlout, " </SoundMediaHeader>\n"); - break; - case 2: - fprintf(xmlout, " <HintMediaHeader BoxType=\"hmhd\">\n"); - fprintf(xmlout, " <MaxPDU_Size>%d</MaxPDU_Size>\n", - track->maxPDUsize); - if (notes) { - fprintf(xmlout, - " <!-- Size in bytes of largest PDU in this hint stream. -->\n"); - } - fprintf(xmlout, " <AvgPDU_Size>%d</AvgPDU_Size>\n", - track->avgPDUsize); - if (notes) { - fprintf(xmlout, - " <!-- Average size in bytes of a PDU over the entire presentation. -->\n"); - } - fprintf(xmlout, " <MaxBitRate>%d</MaxBitRate>\n", - track->maxbitrate); - if (notes) { - fprintf(xmlout, - " <!-- Maximum rate in bits per second over any window of 1 second. -->\n"); - } - fprintf(xmlout, " <AvgBitRate>%d</AvgBitRate>\n", - track->avgbitrate); - if (notes) { - fprintf(xmlout, - " <!-- Averate rate in bits per second over the entire presentation. -->\n"); - } - fprintf(xmlout, " <SlidingAvgBit>%d</SlidingAvgBitRate>\n", - track->slidingavgbitrate); - if (notes) { - fprintf(xmlout, - " <!-- Maximum rate in bits per second over any window of one minute. -->\n"); - } - fprintf(xmlout, " </HintMediaHeader>\n"); - break; - } - fprintf(xmlout, " <DataInfo BoxType=\"dinf\">\n"); - fprintf(xmlout, - " <DataReference BoxType=\"dref\" URL_Count=\"%d\" URN_Count=\"%d\">\n", - track->num_url, track->num_urn); // table w. flags, URLs, URNs - // Data structure does not distinguish between single URL, single URN, or DREF table or URLs & URNs. - // We could infer those, but for now just present everything as a DREF table. - if (notes) { - fprintf(xmlout, - " <!-- No entries here mean that file is self-contained, as required by Simple Profile. -->\n"); - } - for (k = 0; k < track->num_url; k++) { - fprintf(xmlout, - " <DataEntryUrlBox BoxType=\"url[space]\">\n"); // table w. flags, URLs, URNs - if (notes) { - fprintf(xmlout, - " <!-- Only the first 16 bytes of URL location are recorded in mj2_to_metadata data structure. -->\n"); - } - for (i = 0; i < 4; i++) { - uint_to_chars(track->url[track->num_url].location[i], buf); - fprintf(xmlout, " <Location>%s</Location>\n"); - } - fprintf(xmlout, - " </DataEntryUrlBox>\n"); // table w. flags, URLs, URNs - } - for (k = 0; k < track->num_urn; k++) { - fprintf(xmlout, - " <DataEntryUrnBox BoxType=\"urn[space]\">\n"); // table w. flags, URLs, URNs - // Only the first 16 bytes are recorded in the data structure currently. - if (notes) { - fprintf(xmlout, - " <!-- Only the first 16 bytes each of URN name and optional location are recorded in mj2_to_metadata data structure. -->\n"); - } - fprintf(xmlout, " <Name>"); - for (i = 0; i < 4; i++) { - uint_to_chars(track->urn[track->num_urn].name[i], buf); - fprintf(xmlout, "%s", buf); - } - fprintf(xmlout, "</Name>\n"); - fprintf(xmlout, " <Location>"); - for (i = 0; i < 4; i++) { - uint_to_chars(track->urn[track->num_urn].location[i], buf); - fprintf(xmlout, "%s"); - } - fprintf(xmlout, "</Location>\n"); - fprintf(xmlout, " </DataEntryUrnBox>\n"); - } - fprintf(xmlout, " </DataReference>\n"); - fprintf(xmlout, " </DataInfo>\n"); - - xml_write_stbl(file, xmlout, track, tnum); /* SampleTable */ - - fprintf(xmlout, " </MediaInfoContainer>\n"); - fprintf(xmlout, " </Media>\n"); -} - -/* ------------- */ - -void xml_write_stbl(FILE* file, FILE* xmlout, mj2_tk_t *track, - unsigned int tnum) -{ - char buf[5], buf33[33]; - int i, len; - buf[4] = '\0'; - - fprintf(xmlout, " <SampleTable BoxType=\"stbl\">\n"); - if (notes) { - fprintf(xmlout, - " <!-- What follows are specific instances of generic SampleDescription BoxType=\"stsd\" -->\n"); - } - switch (track->track_type) { - case 0: - // There could be multiple instances of this, but "entry_count" is just a local at read-time. - // And it's used wrong, too, as count of just visual type, when it's really all 3 types. - // This is referred to as "smj2" within mj2.c - fprintf(xmlout, " <VisualSampleEntry BoxType=\"mjp2\">\n"); - if (notes) { - fprintf(xmlout, - " <!-- If multiple instances of this box, only first is shown here. -->\n"); - fprintf(xmlout, - " <!-- Width and Height are in pixels. Unlike the Track Header, there is no fractional part. -->\n"); - fprintf(xmlout, - " <!-- In mj2_to_metadata implementation, the values are not represented separately from Track Header's values. -->\n"); - } - /* No shifting required. If CURRENTSTRUCT gets changed, then may need to revisit treatment of these */ - fprintf(xmlout, " <WidthAsInteger>%d</WidthAsInteger>\n", - track->w); - fprintf(xmlout, " <HeightAsInteger>%d</HeightAsInteger>\n", - track->h); -// Horizresolution and vertresolution don't require shifting, already stored right in CURRENTSTRUCT - if (notes) { - fprintf(xmlout, - " <!-- Resolutions are in pixels per inch, for the highest-resolution component (typically luminance). -->\n"); - fprintf(xmlout, - " <!-- Both stored as fixed-point binary 16.16 values. Decimal values are approximations. -->\n"); - fprintf(xmlout, - " <!-- Typical value for both resolutions is 0x00480000 (72.0) -->\n"); - } - fprintf(xmlout, " <HorizontalRes>\n"); - if (raw) { - fprintf(xmlout, " <AsHex>0x%08x</AsHex>\n", - track->horizresolution); - } - if (derived) { - fprintf(xmlout, " <AsDecimal>%12.6f</AsDecimal>\n", - (double)track->horizresolution / (double) - 0x00010000); /* Rate to play presentation (default = 0x00010000) */ - } - fprintf(xmlout, " </HorizontalRes>\n"); - fprintf(xmlout, " <VerticalRes>\n"); - if (raw) { - fprintf(xmlout, " <AsHex>0x%08x</AsHex>\n", - track->vertresolution); - } - if (derived) { - fprintf(xmlout, " <AsDecimal>%12.6f</AsDecimal>\n", - (double)track->vertresolution / (double) - 0x00010000); /* Rate to play presentation (default = 0x00010000) */ - } - fprintf(xmlout, " </VerticalRes>\n"); - - buf33[0] = '\0'; - for (i = 0; i < 8; i++) { - uint_to_chars((unsigned int)track->compressorname[i], buf); - strcat(buf33, - buf); /* This loads up (4 * 8) + 1 chars, but trailing ones are usually junk */ - } - len = (int) - buf33[0]; /* First byte has string length in bytes. There may be garbage beyond it. */ - buf33[len + 1] = '\0'; /* Suppress it */ - fprintf(xmlout, " <CompressorName>%s</CompressorName>\n", - buf33 + 1); /* Start beyond first byte */ - if (notes) { - fprintf(xmlout, - " <!-- Compressor name for debugging. Standard restricts max length to 31 bytes. -->\n"); - fprintf(xmlout, - " <!-- Usually blank or \"Motion JPEG2000\" -->\n"); - } - fprintf(xmlout, " <Depth>0x%02x</Depth>\n", track->depth); - if (notes) { - fprintf(xmlout, " <!-- Depth is: -->\n"); - fprintf(xmlout, - " <!-- 0x20: alpha channels present (color or grayscale) -->\n"); - fprintf(xmlout, " <!-- 0x28: grayscale without alpha -->\n"); - fprintf(xmlout, " <!-- 0x18: color without alpha -->\n"); - } - - xml_out_frame_jp2h(xmlout, &(track->jp2_struct)); /* JP2 Header */ - - /* Following subboxes are optional */ - fprintf(xmlout, " <FieldCoding BoxType=\"fiel\">\n"); - fprintf(xmlout, " <FieldCount>%d</FieldCount>\n", - (unsigned int)track->fieldcount); /* uchar as 1 byte uint */ - if (notes) { - fprintf(xmlout, " <!-- Must be either 1 or 2 -->\n"); - } - fprintf(xmlout, " <FieldOrder>%d</FieldOrder>\n", - (unsigned int)track->fieldorder); /* uchar as 1 byte uint */ - if (notes) { - fprintf(xmlout, - " <!-- When FieldCount=2, FieldOrder means: -->\n"); - fprintf(xmlout, " <!-- 0: Field coding unknown -->\n"); - fprintf(xmlout, - " <!-- 1: Field with topmost line is stored first in sample; fields are in temporal order -->\n"); - fprintf(xmlout, - " <!-- 6: Field with topmost line is stored second in sample; fields are in temporal order -->\n"); - fprintf(xmlout, - " <!-- Defaults: FieldCount=1, FieldOrder=0 if FieldCoding box not present -->\n"); - fprintf(xmlout, - " <!-- Current implementation doesn't retain whether box was actually present. -->\n"); - } - fprintf(xmlout, " </FieldCoding>\n"); - - fprintf(xmlout, - " <MJP2_Profile BoxType=\"jp2p\" Count=\"%d\">\n", track->num_br); - for (i = 0; i < track->num_br; - i++) { /* read routine stored in reverse order, so let's undo damage */ - uint_to_chars(track->br[i], buf); - fprintf(xmlout, " <CompatibleBrand>%s</CompatibleBrand>\n", - buf); /*4 characters, each CLi */ - } - fprintf(xmlout, " </MJP2_Profile>\n"); - - fprintf(xmlout, - " <MJP2_Prefix BoxType=\"jp2x\" Count=\"%d\">\n", track->num_jp2x); - for (i = 0; i < track->num_jp2x; i++) { - // We'll probably need better formatting than this - fprintf(xmlout, " <Data>0x%02x</Data>\n", - track->jp2xdata[i]); /* Each entry is single byte */ - } - fprintf(xmlout, " </MJP2_Prefix>\n"); - - fprintf(xmlout, - " <MJP2_SubSampling BoxType=\"jsub\">\n"); /* These values are all 1 byte */ - if (notes) { - fprintf(xmlout, - " <!-- Typical subsample value is 2 for 4:2:0 -->\n"); - } - fprintf(xmlout, " <HorizontalSub>%d</HorizontalSub>\n", - track->hsub); - fprintf(xmlout, " <VerticalSub>%d</VerticalSub>\n", - track->vsub); - fprintf(xmlout, " <HorizontalOffset>%d</HorizontalOffset>\n", - track->hoff); - fprintf(xmlout, " <VerticalOffset>%d</VerticalOffset>\n", - track->voff); - if (notes) { - fprintf(xmlout, - " <!-- Typical {horizontal, vertical} chroma offset values: -->\n"); - fprintf(xmlout, - " <!-- 4:2:2 format (CCIR601, H.262, MPEG2, MPEG4, recom. Exif): {0, 0} -->\n"); - fprintf(xmlout, - " <!-- 4:2:2 format (JFIF): {1, 0} -->\n"); - fprintf(xmlout, - " <!-- 4:2:0 format (H.262, MPEG2, MPEG4): {0, 1} -->\n"); - fprintf(xmlout, - " <!-- 4:2:0 format (MPEG1, H.261, JFIF, recom. Exif): {1, 1} -->\n"); - } - fprintf(xmlout, - " </MJP2_SubSampling>\n"); /* These values are all 1 byte */ - - fprintf(xmlout, - " <MJP2_OriginalFormat BoxType=\"orfo\">\n"); /* Part III Appx. 2 */ - fprintf(xmlout, - " <OriginalFieldCount>%u</OriginalFieldCount>\n", - (unsigned int)track->or_fieldcount); /* uchar as 1-byte uint */ - if (notes) { - fprintf(xmlout, - " <!-- In original material before encoding. Must be either 1 or 2 -->\n"); - } - fprintf(xmlout, - " <OriginalFieldOrder>%u</OriginalFieldOrder>\n", - (unsigned int)track->or_fieldorder); /* uchar as 1-byte uint */ - if (notes) { - fprintf(xmlout, - " <!-- When FieldCount=2, FieldOrder means: -->\n"); - fprintf(xmlout, " <!-- 0: Field coding unknown -->\n"); - fprintf(xmlout, - " <!-- 11: Topmost line came from the earlier field; -->\n"); - fprintf(xmlout, - " <!-- 16: Topmost line came form the later field. -->\n"); - fprintf(xmlout, - " <!-- Defaults: FieldCount=1, FieldOrder=0 if FieldCoding box not present -->\n"); - fprintf(xmlout, - " <!-- Current implementation doesn't retain whether box was actually present. -->\n"); - } - fprintf(xmlout, " </MJP2_OriginalFormat>\n"); - fprintf(xmlout, " </VisualSampleEntry>\n"); - break; - case 1: - case 2: - if (notes) { - fprintf(xmlout, - " <!-- mj2_to_metadata's data structure doesn't record this currently. -->\n"); - } - break; - } - fprintf(xmlout, " <TimeToSample BoxType=\"stts\">\n"); - fprintf(xmlout, " <SampleStatistics>\n"); - fprintf(xmlout, " <TotalSamples>%d</TotalSamples>\n", - track->num_samples); - if (notes) { - fprintf(xmlout, - " <!-- For video, gives the total frames in the track, by summing all entries in the Sample Table -->\n"); - } - fprintf(xmlout, " </SampleStatistics>\n"); - fprintf(xmlout, " <SampleEntries EntryCount=\"%d\">\n", - track->num_tts); - for (i = 0; i < track->num_tts; i++) { - fprintf(xmlout, - " <Table Entry=\"%u\" SampleCount=\"%d\" SampleDelta=\"%u\" />\n", - i + 1, track->tts[i].sample_count, track->tts[i].sample_delta); - } - fprintf(xmlout, " </SampleEntries>\n"); - fprintf(xmlout, " </TimeToSample>\n"); - - fprintf(xmlout, - " <SampleToChunk BoxType=\"stsc\" Count=\"%d\">\n", - track->num_samplestochunk); - for (i = 0; i < track->num_samplestochunk; i++) { - fprintf(xmlout, " <FirstChunk>%u</FirstChunk>\n", - track->sampletochunk[i].first_chunk); /* 4 bytes */ - fprintf(xmlout, " <SamplesPerChunk>%u</SamplesPerChunk>\n", - track->sampletochunk[i].samples_per_chunk); /* 4 bytes */ - fprintf(xmlout, " <SampleDescrIndex>%u</SampleDescrIndex>\n", - track->sampletochunk[i].sample_descr_idx); /* 4 bytes */ - } - fprintf(xmlout, " </SampleToChunk>\n"); - // After reading this info in, track->num_chunks is calculated and a decompressed table established internally. - - fprintf(xmlout, " <SampleSize BoxType=\"stsz\">\n"); - if (track->same_sample_size) { - // all values in track->sample[i].sample_size are equal. Grab the first one. - fprintf(xmlout, " <Sample_Size>%u</Sample_Size>\n", - track->sample[0].sample_size); - if (notes) { - fprintf(xmlout, - " <!-- Non-zero value means all samples have that size. -->\n"); - fprintf(xmlout, - " <!-- So <Sample_Count> (aka Entry_Count in std.) has no meaning, is suppressed from this output, and no table follows. -->\n"); - } - } else { - fprintf(xmlout, " <Sample_Size>0</Sample_Size>\n"); - if (notes) - if (sampletables) { - fprintf(xmlout, - " <!-- Zero value means samples have different sizes, given in table next of length Sample_Count (aka Entry_Count in std). -->\n"); - } else { - fprintf(xmlout, - " <!-- Zero value means samples have different sizes, given in table (not shown) of length Sample_Count (aka Entry_Count in std). -->\n"); - } - fprintf(xmlout, " <Sample_Count>%u</Sample_Count>\n", - track->num_samples); - if (sampletables) - for (i = 0; i < (int)track->num_samples; i++) { - fprintf(xmlout, " <EntrySize Num=\"%u\">%u</EntrySize>\n", i + 1, - track->sample[i].sample_size); - } - } - fprintf(xmlout, " </SampleSize>\n"); - - fprintf(xmlout, " <ChunkOffset BoxType=\"stco\">\n"); - // Structure not yet - Variant ChunkLargeOffset 'co64' - fprintf(xmlout, " <EntryCount>%u</EntryCount>\n", - track->num_chunks); - if (notes) { - fprintf(xmlout, - " <!-- For this implementation, EntryCount shown is one calculated during file read of <SampleToChunk> data. -->\n"); - fprintf(xmlout, - " <!-- Implementation will report failure during file read of <ChunkOffset> data if read entry-count disagrees. -->\n"); - } - if (sampletables) - for (i = 0; i < (int)track->num_chunks; i++) { - fprintf(xmlout, " <Chunk_Offset Num=\"%d\">%u</Chunk_Offset>\n", - i + 1, track->chunk[i].offset); - } - fprintf(xmlout, " </ChunkOffset>\n"); - - fprintf(xmlout, " </SampleTable>\n"); -} - -/* ------------- */ - -int xml_out_frame(FILE* file, FILE* xmlout, mj2_sample_t *sample, - unsigned int snum, opj_event_mgr_t *event_mgr) -{ - opj_dparameters_t parameters; /* decompression parameters */ - opj_image_t *img; - opj_cp_t *cp; - int i; - int numcomps; - unsigned char* frame_codestream; - opj_dinfo_t* dinfo = NULL; /* handle to a decompressor */ - opj_cio_t *cio = NULL; - opj_j2k_t *j2k; - - /* JPEG 2000 compressed image data */ - - /* get a decoder handle */ - dinfo = opj_create_decompress(CODEC_J2K); - - /* catch events using our callbacks and give a local context */ - opj_set_event_mgr((opj_common_ptr)dinfo, event_mgr, stderr); - - /* setup the decoder decoding parameters using the current image and user parameters */ - parameters.cp_limit_decoding = DECODE_ALL_BUT_PACKETS; - opj_setup_decoder(dinfo, ¶meters); - - frame_codestream = (unsigned char*) malloc(sample->sample_size - - 8); /* Skipping JP2C marker */ - if (frame_codestream == NULL) { - return 1; - } - - fseek(file, sample->offset + 8, SEEK_SET); - fread(frame_codestream, sample->sample_size - 8, 1, - file); /* Assuming that jp and ftyp markers size do */ - - /* open a byte stream */ - cio = opj_cio_open((opj_common_ptr)dinfo, frame_codestream, - sample->sample_size - 8); - - /* Decode J2K to image: */ - img = opj_decode(dinfo, cio); - if (!img) { - fprintf(stderr, "ERROR -> j2k_to_image: failed to decode image!\n"); - opj_destroy_decompress(dinfo); - opj_cio_close(cio); - return 1; - } - - j2k = (opj_j2k_t*)dinfo->j2k_handle; - j2k_default_tcp = j2k->default_tcp; - cp = j2k->cp; - - numcomps = img->numcomps; - /* Alignments: " < To help maintain xml pretty-printing */ - fprintf(xmlout, " <JP2_Frame Num=\"%d\">\n", snum + 1); - fprintf(xmlout, " <MainHeader>\n"); - /* There can be multiple codestreams; a particular image is entirely within a single codestream */ - /* TO DO: A frame can be represented by two I-guess-contiguous codestreams if its interleaved. */ - fprintf(xmlout, " <StartOfCodestream Marker=\"SOC\" />\n"); - /* "cp" stands for "coding parameter"; "tcp" is tile coding parameters, "tccp" is tile-component coding parameters */ - xml_out_frame_siz(xmlout, img, cp); /* reqd in main */ - xml_out_frame_cod(xmlout, j2k_default_tcp); /* reqd in main */ - xml_out_frame_coc(xmlout, j2k_default_tcp, - numcomps); /* opt in main, at most 1 per component */ - xml_out_frame_qcd(xmlout, j2k_default_tcp); /* reqd in main */ - xml_out_frame_qcc(xmlout, j2k_default_tcp, - numcomps); /* opt in main, at most 1 per component */ - xml_out_frame_rgn(xmlout, j2k_default_tcp, - numcomps); /* opt, at most 1 per component */ - xml_out_frame_poc(xmlout, - j2k_default_tcp); /* opt (but reqd in main or tile for any progression order changes) */ - /* Next four get j2k_default_tcp passed globally: */ -#ifdef SUPPRESS_FOR_NOW - xml_out_frame_ppm(xmlout, - cp); /* opt (but either PPM or PPT [distributed in tile headers] or codestream packet header reqd) */ -#endif - xml_out_frame_tlm( - xmlout); /* NO-OP. TLM NOT SAVED IN DATA STRUCTURE */ /* opt */ - xml_out_frame_plm( - xmlout); /* NO-OP. PLM NOT SAVED IN DATA STRUCTURE */ /* opt in main; can be used in conjunction with PLT */ - xml_out_frame_crg( - xmlout); /* NO-OP. CRG NOT SAVED IN DATA STRUCTURE */ /* opt in main; */ - xml_out_frame_com(xmlout, - j2k_default_tcp); /* NO-OP. COM NOT SAVED IN DATA STRUCTURE */ /* opt in main; */ - - fprintf(xmlout, " </MainHeader>\n"); - - /* TO DO: all the tile headers (sigh) */ - fprintf(xmlout, " <TilePartHeaders Count=\"%d\">\n", - cp->tileno_size); /* size of the vector tileno */ - for (i = 0; i < cp->tileno_size; - i++) { /* I think cp->tileno_size will be same number as (cp->tw * cp->th) or as global j2k_curtileno */ - // Standard seems to use zero-based # for tile-part. - fprintf(xmlout, " <TilePartHeader Num=\"%d\" ID=\"%d\">\n", i, - cp->tileno[i]); /* ID number of the tiles present in the codestream */ - fprintf(xmlout, " <StartOfTilePart Marker=\"SOT\" />\n"); - /* All markers in tile-part headers (between SOT and SOD) are optional, unless structure requires. */ - if (i == 0) { - xml_out_frame_cod(xmlout, &(cp->tcps[i])); /* No more than 1 per tile */ - xml_out_frame_coc(xmlout, &(cp->tcps[i]), - numcomps); /* No more than 1 per component */ - xml_out_frame_qcd(xmlout, &(cp->tcps[i])); /* No more than 1 per tile */ - xml_out_frame_qcc(xmlout, &(cp->tcps[i]), - numcomps); /* No more than 1 per component */ - xml_out_frame_rgn(xmlout, &(cp->tcps[i]), - numcomps); /* No more than 1 per component */ - } - xml_out_frame_poc(xmlout, - &(cp->tcps[i])); /* Reqd only if any progression order changes different from main POC */ -#ifdef SUPPRESS_FOR_NOW - xml_out_frame_ppt(xmlout, - &(cp->tcps[i])); /* Either PPT [distributed in tile headers] or PPM or codestream packet header reqd. */ -#endif - xml_out_frame_plt(xmlout, - &(cp->tcps[i])); /* NO-OP. PLT NOT SAVED IN DATA STRUCTURE */ /* Can be used in conjunction with main's PLM */ - xml_out_frame_com(xmlout, - &(cp->tcps[i])); /* NO-OP. COM NOT SAVED IN DATA STRUCTURE */ - /* opj_tcp_t * cp->tcps; "tile coding parameters" */ - /* Maybe not: fprintf(xmlout, " <>%d</>, cp->matrice[i]; */ /* Fixed layer */ - fprintf(xmlout, " <StartOfData Marker=\"SOD\" />\n"); - if (notes) { - fprintf(xmlout, - " <!-- Tile-part bitstream, not shown, follows tile-part header and SOD marker. -->\n"); - } - fprintf(xmlout, " </TilePartHeader>\n"); - } - fprintf(xmlout, - " </TilePartHeaders>\n"); /* size of the vector tileno */ - -#ifdef NOTYET - IMAGINE the cp object has data to support the following... but we could use an - new different data structure instead - /* I'm unclear if the span of the original fread(frame_codestream...) included the following items if they're trailing. */ - /* ALSO TO DO, BUT DATA STRUCTURE DOESN'T HANDLE YET: boxes (anywhere in file except before the Filetype box): */ - xml_out_frame_jp2i(xmlout, - &cp); /* IntellectualProperty 'jp2i' (no restrictions on location) */ - xml_out_frame_xml(xmlout, - &cp); /* XML 'xml\040' (0x786d6c20). Can appear multiply */ - xml_out_frame_uuid(xmlout, &cp); /* UUID 'uuid' (top level only) */ - xml_out_frame_uinf(xmlout, - &cp); /* UUIDInfo 'uinf', includes UUIDList 'ulst' and URL 'url\40' */ -#endif - - fprintf(xmlout, " </JP2_Frame>\n"); - - /* Extra commentary: */ - if (notes) { - fprintf(xmlout, - " <!-- Given the number and size of components, mj2_to_frame would try to convert this -->\n"); - if (((img->numcomps == 3) && (img->comps[0].dx == img->comps[1].dx / 2) - && (img->comps[0].dx == img->comps[2].dx / 2) && (img->comps[0].dx == 1)) - || (img->numcomps == 1)) { - fprintf(xmlout, " <!-- file to a YUV movie in the normal manner. -->\n"); - } else if ((img->numcomps == 3) && - (img->comps[0].dx == 1) && (img->comps[1].dx == 1) && - (img->comps[2].dx == 1)) {// If YUV 4:4:4 input --> to bmp - fprintf(xmlout, " <!-- YUV 4:4:4 file to a series of .bmp files. -->\n"); - } else { - fprintf(xmlout, - " <!-- file whose image component dimension are unknown, to a series of .j2k files. -->\n"); - } - } - - opj_destroy_decompress(dinfo); - opj_cio_close(cio); - free(frame_codestream); - - return 0; -} - -/* ------------- */ - -void int16_to_3packedchars(short int value, char* buf) -{ - /* This is to retrieve the 3-letter ASCII language code */ - /* Each char is packed into 5 bits, as difference from 0x60 */ - int i; - for (i = 2; i >= 0; i--) { - buf[i] = (value & 0x001f) + 0x60; - value = (value >> 5); - } - buf[3] = '\0'; -} - -/* ------------- */ - -void xml_out_frame_siz(FILE* xmlout, opj_image_t *img, opj_cp_t *cp) -{ - opj_image_comp_t *comp; - int i; - - fprintf(xmlout, " <ImageAndFileSize Marker=\"SIZ\">\n"); - // This is similar to j2k.c's j2k_dump_image. - // Not of interest: Lsiz, Rsiz - fprintf(xmlout, " <Xsiz>%d</Xsiz>\n", img->x1); - fprintf(xmlout, " <Ysiz>%d</Ysiz>\n", img->y1); - if (notes) { - fprintf(xmlout, - " <!-- Xsiz, Ysiz is the size of the reference grid. -->\n"); - } - fprintf(xmlout, " <XOsiz>%d</XOsiz>\n", img->x0); - fprintf(xmlout, " <YOsiz>%d</YOsiz>\n", img->y0); - if (notes) { - fprintf(xmlout, - " <!-- XOsiz, YOsiz are offsets from grid origin to image origin. -->\n"); - } - fprintf(xmlout, " <XTsiz>%d</XTsiz>\n", cp->tdx); - fprintf(xmlout, " <YTsiz>%d</YTsiz>\n", cp->tdy); - if (notes) { - fprintf(xmlout, - " <!-- XTsiz, YTsiz is the size of one tile with respect to the grid. -->\n"); - } - fprintf(xmlout, " <XTOsiz>%d</XTOsiz>\n", cp->tx0); - fprintf(xmlout, " <YTOsiz>%d</YTOsiz>\n", cp->ty0); - if (notes) { - fprintf(xmlout, - " <!-- XTOsiz, YTOsiz are offsets from grid origin to first tile origin. -->\n"); - } - fprintf(xmlout, " <Csiz>%d</Csiz>\n", img->numcomps); - if (notes) { - fprintf(xmlout, - " <!-- Csiz is the number of components in the image. -->\n"); - fprintf(xmlout, " <!-- For image components next: -->\n"); - fprintf(xmlout, - " <!-- XRsiz, YRsiz denote pixel-sample-spacing on the grid, per Part I Annex B. -->\n"); - //fprintf(xmlout," <!-- XO, YO is offset of the component compared to the whole image. -->\n"); - fprintf(xmlout, - " <!-- Bits per pixel (bpp) is the pixel depth. -->\n"); - fprintf(xmlout, - " <!-- WidthOfData and HeightOfData are calculated values, e.g.: w = roundup((Xsiz - XOsiz)/ XRsiz) -->\n"); - } - - for (i = 0; i < img->numcomps; i++) {/* image-components */ - comp = &(img->comps[i]); - fprintf(xmlout, " <Component Num=\"%d\">\n", i + 1); - fprintf(xmlout, " <Ssiz>\n"); - if (raw) { - fprintf(xmlout, " <AsHex>0x%02x</AsHex>\n", - (comp->sgnd << 7) & (comp->prec - 1)); - } - if (derived) { - fprintf(xmlout, " <Signed>%d</Signed>\n", comp->sgnd); - fprintf(xmlout, " <PrecisionInBits>%d</PrecisionInBits>\n", - comp->prec); - } - fprintf(xmlout, " </Ssiz>\n"); - fprintf(xmlout, " <XRsiz>%d</XRsiz>\n", comp->dx); - fprintf(xmlout, " <YRsiz>%d</YRsiz>\n", comp->dy); - fprintf(xmlout, " <WidthOfData>%d</WidthOfData>\n", comp->w); - fprintf(xmlout, " <HeightOfData>%d</HeightOfData>\n", comp->h); - /* Rest of these aren't calculated when SIZ is read: - fprintf(xmlout, " <XO>%d</XO>\n", comp->x0); - fprintf(xmlout, " <YO>%d</YO>\n", comp->y0); - if(notes) - fprintf(xmlout," <!-- XO, YO is offset of the component compared to the whole image. -->\n"); - fprintf(xmlout, " <BitsPerPixel>%d</BitsPerPixel>\n", comp->bpp); - fprintf(xmlout, " <NumberOfDecodedResolution>%d</NumberOfDecodedResolution>\n", comp->resno_decoded); */ - // SUPPRESS: n/a to mj2_to_metadata. fprintf(xmlout," <Factor>%d</Factor\n", comp->factor); - /* factor = number of division by 2 of the out image compare to the original size of image */ - // TO DO comp->data: int *data; /* image-component data */ - - fprintf(xmlout, " </Component>\n"); - } - fprintf(xmlout, " </ImageAndFileSize>\n"); -} - -/* ------------- */ - -void xml_out_frame_cod(FILE* xmlout, opj_tcp_t *tcp) -{ - /* Could be called with tcp = &j2k_default_tcp; - /* Or, for tile-part header, with &j2k_cp->tcps[j2k_curtileno] - /* Alignment for main:" < < < < To help maintain xml pretty-printing */ - /* Alignment for tile:" < < < To help maintain xml pretty-printing */ - opj_tccp_t *tccp; - int i; - char spaces[13] = " "; /* 12 spaces if tilepart*/ - char* s = spaces; - if (tcp == j2k_default_tcp) { - s++; - s++; /* shorten s to 10 spaces if main */ - } - tccp = &(tcp->tccps[0]); - - fprintf(xmlout, "%s<CodingStyleDefault Marker=\"COD\">\n", - s); /* Required in main header */ - /* Not retained or of interest: Lcod */ - fprintf(xmlout, "%s <Scod>0x%02x</Scod>\n", s, tcp->csty); /* 1 byte */ - if (notes) { - fprintf(xmlout, - "%s <!-- For Scod, specific bits mean (where bit 0 is lowest or rightmost): -->\n", - s); - fprintf(xmlout, "%s <!-- bit 0: Defines entropy coder precincts -->\n", s); - fprintf(xmlout, - "%s <!-- 0 = (PPx=15, PPy=15); 1 = precincts defined below. -->\n", s); - fprintf(xmlout, "%s <!-- bit 1: 1 = SOP marker may be used; 0 = not. -->\n", - s); - fprintf(xmlout, "%s <!-- bit 2: 1 = EPH marker may be used; 0 = not. -->\n", - s); - } - fprintf(xmlout, "%s <SGcod>\n", s); - fprintf(xmlout, "%s <ProgressionOrder>%d</ProgressionOrder>\n", s, - tcp->prg); /* 1 byte, SGcod (A) */ - if (notes) { - fprintf(xmlout, "%s <!-- Defined Progression Order Values are: -->\n", s); - fprintf(xmlout, - "%s <!-- 0 = LRCP; 1 = RLCP; 2 = RPCL; 3 = PCRL; 4 = CPRL -->\n", s); - fprintf(xmlout, - "%s <!-- where L = \"layer\", R = \"resolution level\", C = \"component\", P = \"position\". -->\n", - s); - } - fprintf(xmlout, "%s <NumberOfLayers>%d</NumberOfLayers>\n", s, - tcp->numlayers); /* 2 bytes, SGcod (B) */ - fprintf(xmlout, - "%s <MultipleComponentTransformation>%d</MultipleComponentTransformation>\n", - s, tcp->mct); /* 1 byte, SGcod (C). More or less boolean */ - if (notes) { - fprintf(xmlout, - "%s <!-- For MCT, 0 = none, 1 = transform first 3 components for efficiency, per Part I Annex G -->\n", - s); - } - fprintf(xmlout, "%s </SGcod>\n", s); - /* This code will compile only if declaration of j2k_default_tcp is changed from static (to implicit extern) in j2k.c */ - fprintf(xmlout, "%s <SPcod>\n", s); - /* Internal data structure tccp defines separate defaults for each component, but they all get the same values */ - /* So we only have to report the first component's values here. */ - /* Compare j2k_read_cox(...) */ - fprintf(xmlout, - "%s <NumberOfDecompositionLevels>%d</NumberOfDecompositionLevels>\n", s, - tccp->numresolutions - 1); /* 1 byte, SPcox (D) */ - fprintf(xmlout, "%s <CodeblockWidth>%d</CodeblockWidth>\n", s, - tccp->cblkw - 2); /* 1 byte, SPcox (E) */ - fprintf(xmlout, "%s <CodeblockHeight>%d</CodeblockHeight>\n", s, - tccp->cblkh - 2); /* 1 byte, SPcox (F) */ - if (notes) { - fprintf(xmlout, - "%s <!-- CBW and CBH are non-negative, and summed cannot exceed 8 -->\n", s); - fprintf(xmlout, "%s <!-- Codeblock dimension is 2^(value + 2) -->\n", s); - } - fprintf(xmlout, "%s <CodeblockStyle>0x%02x</CodeblockStyle>\n", s, - tccp->cblksty); /* 1 byte, SPcox (G) */ - if (notes) { - fprintf(xmlout, - "%s <!-- For CodeblockStyle, bits mean (with value 1=feature on, 0=off): -->\n", - s); - fprintf(xmlout, - "%s <!-- bit 0: Selective arithmetic coding bypass. -->\n", s); - fprintf(xmlout, - "%s <!-- bit 1: Reset context probabilities on coding pass boundaries. -->\n", - s); - fprintf(xmlout, "%s <!-- bit 2: Termination on each coding pass. -->\n", - s); - fprintf(xmlout, "%s <!-- bit 3: Vertically causal context. -->\n", s); - fprintf(xmlout, "%s <!-- bit 4: Predictable termination. -->\n", s); - fprintf(xmlout, "%s <!-- bit 5: Segmentation symbols are used. -->\n", s); - } - fprintf(xmlout, "%s <Transformation>%d</Transformation>\n", s, - tccp->qmfbid); /* 1 byte, SPcox (H) */ - if (notes) { - fprintf(xmlout, - "%s <!-- For Transformation, 0=\"9-7 irreversible filter\", 1=\"5-3 reversible filter\" -->\n", - s); - } - if (tccp->csty & J2K_CP_CSTY_PRT) { - fprintf(xmlout, "%s <PrecinctSize>\n", s); /* 1 byte, SPcox (I_i) */ - if (notes) { - fprintf(xmlout, - "%s <!-- These are size exponents PPx and PPy. May be zero only for first level (aka N(L)LL subband)-->\n", - s); - } - for (i = 0; i < tccp->numresolutions; i++) { - fprintf(xmlout, "%s <PrecinctHeightAndWidth ResolutionLevel=\"%d\">\n", - s, i); - if (raw) { - fprintf(xmlout, "%s <AsHex>0x%02x</AsHex>\n", s, - (tccp->prch[i] << 4) | tccp->prcw[i]); /* packed into 1 byte, SPcox (G) */ - } - if (derived) { - fprintf(xmlout, "%s <WidthAsDecimal>%d</WidthAsDecimal>\n", s, - tccp->prcw[i]); - fprintf(xmlout, "%s <HeightAsDecimal>%d</HeightAsDecimal>\n", s, - tccp->prch[i]); - } - fprintf(xmlout, "%s </PrecinctHeightAndWidth>\n", s, i); - } - fprintf(xmlout, "%s </PrecinctSize>\n", s); /* 1 byte, SPcox (I_i) */ - } - fprintf(xmlout, "%s </SPcod>\n", s); - fprintf(xmlout, "%s</CodingStyleDefault>\n", s); -} - -/* ------------- */ - -void xml_out_frame_coc(FILE* xmlout, opj_tcp_t *tcp, - int numcomps) /* Optional in main & tile-part headers */ -{ - /* Uses global j2k_default_tcp */ - opj_tccp_t *tccp, *firstcomp_tccp; - int i, compno; - char spaces[13] = " "; /* 12 spaces if tilepart*/ - char* s = spaces; - if (tcp == j2k_default_tcp) { - s++; - s++; /* shorten s to 10 spaces if main */ - } - - firstcomp_tccp = &(tcp->tccps[0]); - /* Internal data structure tccp defines separate defaults for each component, set from main */ - /* default, then selectively overwritten. */ - /* Compare j2k_read_cox(...) */ - /* We don't really know which was the default, and which were not */ - /* Let's pretend that [0] is the default and all others are not */ - if (notes) { - fprintf(xmlout, - "%s<!-- mj2_to_metadata implementation always reports component[0] as using default COD, -->\n", - s); - if (tcp == j2k_default_tcp) { - fprintf(xmlout, - "%s<!-- and any other component, with main-header style values different from [0], as COC. -->\n", - s); - } else { - fprintf(xmlout, - "%s<!-- and any other component, with tile-part-header style values different from [0], as COC. -->\n", - s); - } - } - for (compno = 1; compno < numcomps; - compno++) { /* spec says components are zero-based */ - tccp = &tcp->tccps[compno]; - if (same_component_style(firstcomp_tccp, tccp)) { - continue; - } - - /* Alignments: " < < < < < To help maintain xml pretty-printing */ - fprintf(xmlout, "%s<CodingStyleComponent Marker=\"COC\">\n", - s); /* Optional in main header, at most 1 per component */ - if (notes) { - fprintf(xmlout, - "%s <!-- See Ccoc below for zero-based component number. -->\n", s); - } - /* Overrides the main COD for the specific component */ - /* Not retained or of interest: Lcod */ - fprintf(xmlout, "%s <Scoc>0x%02x</Scoc>\n", s, tccp->csty); /* 1 byte */ - if (notes) { - fprintf(xmlout, "%s <!-- Scoc defines entropy coder precincts: -->\n", s); - fprintf(xmlout, - "%s <!-- 0 = maximum, namely (PPx=15, PPy=15); 1 = precincts defined below. -->\n", - s); - } - fprintf(xmlout, "%s <Ccoc>%d</Ccoc>\n", s, compno); /* 1 or 2 bytes */ - /* Unfortunately compo isn't retained in j2k_read_coc: compno = cio_read(j2k_img->numcomps <= 256 ? 1 : 2); /* Ccoc */ - /*if(j2k_img_numcomps <=256) - component is 1 byte - else - compno is 2 byte */ - - /* This code will compile only if declaration of j2k_default_tcp is changed from static (to implicit extern) in j2k.c */ - fprintf(xmlout, "%s <SPcoc>\n", s); - fprintf(xmlout, - "%s <NumberOfDecompositionLevels>%d</NumberOfDecompositionLevels>\n", s, - tccp->numresolutions - 1); /* 1 byte, SPcox (D) */ - fprintf(xmlout, "%s <CodeblockWidth>%d</CodeblockWidth>\n", s, - tccp->cblkw - 2); /* 1 byte, SPcox (E) */ - fprintf(xmlout, "%s <CodeblockHeight>%d</CodeblockHeight>\n", s, - tccp->cblkh - 2); /* 1 byte, SPcox (F) */ - if (notes) { - fprintf(xmlout, - "%s <!-- CBW and CBH are non-negative, and summed cannot exceed 8 -->\n", s); - fprintf(xmlout, "%s <!-- Codeblock dimension is 2^(value + 2) -->\n", s); - } - fprintf(xmlout, "%s <CodeblockStyle>0x%02x</CodeblockStyle>\n", s, - tccp->cblksty); /* 1 byte, SPcox (G) */ - if (notes) { - fprintf(xmlout, - "%s <!-- For CodeblockStyle, bits mean (with value 1=feature on, 0=off): -->\n", - s); - fprintf(xmlout, - "%s <!-- bit 0: Selective arithmetic coding bypass. -->\n", s); - fprintf(xmlout, - "%s <!-- bit 1: Reset context probabilities on coding pass boundaries. -->\n", - s); - fprintf(xmlout, "%s <!-- bit 2: Termination on each coding pass. -->\n", - s); - fprintf(xmlout, "%s <!-- bit 3: Vertically causal context. -->\n", s); - fprintf(xmlout, "%s <!-- bit 4: Predictable termination. -->\n", s); - fprintf(xmlout, "%s <!-- bit 5: Segmentation symbols are used. -->\n", s); - } - fprintf(xmlout, "%s <Transformation>%d</Transformation>\n", s, - tccp->qmfbid); /* 1 byte, SPcox (H) */ - if (notes) { - fprintf(xmlout, - "%s <!-- For Transformation, 0=\"9-7 irreversible filter\", 1=\"5-3 reversible filter\" -->\n", - s); - } - if (tccp->csty & J2K_CP_CSTY_PRT) { - fprintf(xmlout, "%s <PrecinctSize>\n", s); /* 1 byte, SPcox (I_i) */ - if (notes) { - fprintf(xmlout, - "%s <!-- These are size exponents PPx and PPy. May be zero only for first level (aka N(L)LL subband)-->\n", - s); - } - for (i = 0; i < tccp->numresolutions - 1; - i++) { /* subtract 1 to get # of decomposition levels */ - fprintf(xmlout, "%s <PrecinctHeightAndWidth ResolutionLevel=\"%d\">\n", - s, i); - if (raw) { - fprintf(xmlout, "%s <AsHex>0x%02x</AsHex>\n", s, - (tccp->prch[i] << 4) | tccp->prcw[i]); /* packed into 1 byte, SPcox (G) */ - } - if (derived) { - fprintf(xmlout, "%s <WidthAsDecimal>%d</WidthAsDecimal>\n", s, - tccp->prcw[i]); - fprintf(xmlout, "%s <HeightAsDecimal>%d</HeightAsDecimal>\n", s, - tccp->prch[i]); - } - fprintf(xmlout, "%s </PrecinctHeightAndWidth>\n", s, i); - } - fprintf(xmlout, "%s </PrecinctSize>\n", s); /* 1 byte, SPcox (I_i) */ - } - fprintf(xmlout, "%s </SPcoc>\n", s); - fprintf(xmlout, "%s</CodingStyleComponent>\n", s); - } -} - -/* ------------- */ - -BOOL same_component_style(opj_tccp_t *tccp1, opj_tccp_t *tccp2) -{ - int i; - - if (tccp1->numresolutions != tccp2->numresolutions) { - return FALSE; - } - if (tccp1->cblkw != tccp2->cblkw) { - return FALSE; - } - if (tccp1->cblkh != tccp2->cblkh) { - return FALSE; - } - if (tccp1->cblksty != tccp2->cblksty) { - return FALSE; - } - if (tccp1->csty != tccp2->csty) { - return FALSE; - } - - if (tccp1->csty & J2K_CP_CSTY_PRT) { - for (i = 0; i < tccp1->numresolutions; i++) { - if (tccp1->prcw[i] != tccp2->prcw[i] || tccp1->prch[i] != tccp2->prch[i]) { - return FALSE; - } - } - } - return TRUE; -} - -/* ------------- */ - -void xml_out_frame_qcd(FILE* xmlout, opj_tcp_t *tcp) -{ - /* This code will compile only if declaration of j2k_default_tcp is changed from static (to implicit extern) in j2k.c */ - opj_tccp_t *tccp; - int bandno, numbands; - char spaces[13] = " "; /* 12 spaces if tilepart*/ - char* s = spaces; - if (tcp == j2k_default_tcp) { - s++; - s++; /* shorten s to 10 spaces if main */ - } - - /* Compare j2k_read_qcx */ - fprintf(xmlout, "%s<QuantizationDefault Marker=\"QCD\">\n", - s); /* Required in main header, single occurrence */ - tccp = &(tcp->tccps[0]); - /* Not retained or of interest: Lqcd */ - fprintf(xmlout, "%s <Sqcd>\n", s); /* 1 byte */ - if (notes) { - fprintf(xmlout, - "%s <!-- Default quantization style for all components. -->\n", s); - } - if (raw) { - fprintf(xmlout, "%s <AsHex>0x%02x</AsHex>\n", s, - (tccp->numgbits) << 5 | tccp->qntsty); - } - if (derived) { - fprintf(xmlout, "%s <QuantizationStyle>%d</QuantizationStyle>\n", s, - tccp->qntsty); - } - if (notes) { - fprintf(xmlout, - "%s <!-- Quantization style (in Sqcd's low 5 bits) may be: -->\n", s); - fprintf(xmlout, "%s <!-- 0 = No quantization. SPqcd size = 8 bits-->\n", - s); - fprintf(xmlout, - "%s <!-- 1 = Scalar derived (values signaled for N(L)LL subband only). Use Eq. E.5. SPqcd size = 16. -->\n", - s); - fprintf(xmlout, - "%s <!-- 2 = Scalar expounded (values signaled for each subband). SPqcd size = 16. -->\n", - s); - } - if (derived) { - fprintf(xmlout, "%s <NumberOfGuardBits>%d</NumberOfGuardBits>\n", s, - tccp->numgbits); - } - if (notes) { - fprintf(xmlout, - "%s <!-- 0-7 guard bits allowed (stored in Sqcd's high 3 bits) -->\n", s); - } - fprintf(xmlout, "%s </Sqcd>\n", s); - - /* Problem: numbands in some cases is calculated from len, which is not retained or available here at this time */ - /* So we'll just dump all internal values */ - /* We could calculate it, but I'm having trouble believing the length equations in the standard */ - - fprintf(xmlout, "%s <SPqcd>\n", s); - switch (tccp->qntsty) { - case J2K_CCP_QNTSTY_NOQNT: /* no quantization */ - /* This is what standard says, but I don't believe it: len = 4 + (3*decomp); */ - numbands = J2K_MAXBANDS; /* should be: numbands = len - 1; */ - /* Better: IMAGINE numbands = tccp->stepsize_numbands; */ - /* Instead look for first zero exponent, quit there. Adequate? */ - fprintf(xmlout, "%s <ReversibleStepSizeValue>\n", s); - if (notes) { - fprintf(xmlout, - "%s <!-- Current mj2_to_metadata implementation dumps entire internal table, -->\n", - s); - fprintf(xmlout, - "%s <!-- until an exponent with zero value is reached. -->\n", s); - fprintf(xmlout, - "%s <!-- Exponent epsilon(b) of reversible dynamic range. -->\n", s); - fprintf(xmlout, - "%s <!-- Hex value is as stored, in high-order 5 bits. -->\n", s); - } - for (bandno = 0; bandno < numbands; bandno++) { - if (tccp->stepsizes[bandno].expn == 0) { - break; /* Remove when we have real numbands */ - } - fprintf(xmlout, "%s <DynamicRangeExponent Subband=\"%d\">\n", s, bandno); - if (raw) { - fprintf(xmlout, "%s <AsHex>0x%02x</AsHex>\n", s, - tccp->stepsizes[bandno].expn << 3); - } - if (derived) { - fprintf(xmlout, "%s <AsDecimal>%d</AsDecimal>\n", s, - tccp->stepsizes[bandno].expn); - } - fprintf(xmlout, "%s </DynamicRangeExponent>\n", s); - } - fprintf(xmlout, "%s </ReversibleStepSizeValue>\n", s); - break; - case J2K_CCP_QNTSTY_SIQNT: /* scalar quantization derived */ - /* This is what standard says. Should I believe it:: len = 5; - /* numbands = 1; */ - fprintf(xmlout, "%s <QuantizationStepSizeValues>\n", s); - if (notes) { - fprintf(xmlout, - "%s <!-- For irreversible transformation only. See Part I Annex E Equation E.3 -->\n", - s); - } - fprintf(xmlout, "%s <QuantizationValues Subband=\"0\">\n", s); - if (notes) { - fprintf(xmlout, "%s <!-- For N(L)LL subband: >\n", s); - } - if (raw) { - fprintf(xmlout, "%s <AsHex>0x%02x</AsHex>\n", s, - (tccp->stepsizes[0].expn << 11) | tccp->stepsizes[0].mant); - } - if (derived) { - fprintf(xmlout, "%s <Exponent>%d</Exponent>\n", s, - tccp->stepsizes[0].expn); - fprintf(xmlout, "%s <Mantissa>%d</Mantissa>\n", s, - tccp->stepsizes[0].mant); - } - fprintf(xmlout, "%s </QuantizationValues>\n", s); - if (notes) { - fprintf(xmlout, - "%s <!-- Exponents for subbands beyond 0 are not from header, but calculated per Eq. E.5 -->\n", - s); - fprintf(xmlout, - "%s <!-- The mantissa for all subbands is the same, given by the value above. -->\n", - s); - fprintf(xmlout, - "%s <!-- Current mj2_to_metadata implementation dumps entire internal table, -->\n", - s); - fprintf(xmlout, - "%s <!-- until a subband with exponent of zero value is reached. -->\n", - s); - } - - for (bandno = 1; bandno < J2K_MAXBANDS; bandno++) { - if (tccp->stepsizes[bandno].expn == 0) { - break; - } - - fprintf(xmlout, - "%s <CalculatedExponent Subband=\"%d\">%d</CalculatedExponent>\n", s, - bandno, tccp->stepsizes[bandno].expn); - } - - fprintf(xmlout, "%s </QuantizationStepSizeValues>\n", s); - break; - - default: /* J2K_CCP_QNTSTY_SEQNT */ /* scalar quantization expounded */ - /* This is what standard says, but should I believe it: len = 5 + 6*decomp; */ - numbands = J2K_MAXBANDS; /* should be: (len - 1) / 2;*/ - /* Better: IMAGINE numbands = tccp->stepsize_numbands; */ - fprintf(xmlout, "%s <QuantizationStepSizeValues>\n", s); - if (notes) { - fprintf(xmlout, - "%s <!-- For irreversible transformation only. See Part I Annex E Equation E.3 -->\n", - s); - fprintf(xmlout, - "%s <!-- Current mj2_to_metadata implementation dumps entire internal table, -->\n", - s); - fprintf(xmlout, - "%s <!-- until a subband with mantissa and exponent of zero values is reached. -->\n", - s); - } - for (bandno = 0; bandno < numbands; bandno++) { - if (tccp->stepsizes[bandno].expn == 0 && tccp->stepsizes[bandno].mant == 0) { - break; /* Remove when we have real numbands */ - } - - fprintf(xmlout, "%s <QuantizationValues Subband=\"%d\">\n", s, bandno); - if (raw) { - fprintf(xmlout, "%s <AsHex>0x%02x</AsHex>\n", s, - (tccp->stepsizes[bandno].expn << 11) | tccp->stepsizes[bandno].mant); - } - if (derived) { - fprintf(xmlout, "%s <Exponent>%d</Exponent>\n", s, - tccp->stepsizes[bandno].expn); - fprintf(xmlout, "%s <Mantissa>%d</Mantissa>\n", s, - tccp->stepsizes[bandno].mant); - } - fprintf(xmlout, "%s </QuantizationValues>\n", s); - } - fprintf(xmlout, "%s </QuantizationStepSizeValues>\n", s); - break; - } /* switch */ - fprintf(xmlout, "%s </SPqcd>\n", s); - fprintf(xmlout, "%s</QuantizationDefault>\n", s); - - /* Alignments: " < < < < < To help maintain xml pretty-printing */ -} - -/* ------------- */ - -void xml_out_frame_qcc(FILE* xmlout, opj_tcp_t *tcp, int numcomps) -{ - /* Uses global j2k_default_tcp */ - /* This code will compile only if declaration of j2k_default_tcp is changed from static (to implicit extern) in j2k.c */ - opj_tccp_t *tccp, *firstcomp_tccp; - int bandno, numbands; - int compno; - char spaces[13] = " "; /* 12 spaces if tilepart*/ - char* s = spaces; - if (tcp == j2k_default_tcp) { - s++; - s++; /* shorten s to 10 spaces if main */ - } - - firstcomp_tccp = &(tcp->tccps[0]); - /* Internal data structure tccp defines separate defaults for each component, set from main */ - /* default, then selectively overwritten. */ - /* Compare j2k_read_qcx(...) */ - /* We don't really know which was the default, and which were not */ - /* Let's pretend that [0] is the default and all others are not */ - if (notes) { - fprintf(xmlout, - "%s<!-- mj2_to_metadata implementation always reports component[0] as using default QCD, -->\n", - s); - if (tcp == j2k_default_tcp) { - fprintf(xmlout, - "%s<!-- and any other component, with main-header quantization values different from [0], as QCC. -->\n", - s); - } else { - fprintf(xmlout, - "%s<!-- and any other component, with tile-part-header quantization values different from [0], as QCC. -->\n", - s); - } - } - for (compno = 1; compno < numcomps; - compno++) { /* spec says components are zero-based */ - tccp = &(tcp->tccps[compno]); - if (same_component_quantization(firstcomp_tccp, tccp)) { - continue; - } - - /* Compare j2k_read_qcx */ - fprintf(xmlout, - "%s<QuantizationComponent Marker=\"QCC\" Component=\"%d\">\n", s, - compno); /* Required in main header, single occurrence */ - tccp = &j2k_default_tcp->tccps[0]; - /* Not retained or perhaps of interest: Lqcd It maybe can be calculated. */ - fprintf(xmlout, "%s <Sqcc>\n", s); /* 1 byte */ - if (notes) { - fprintf(xmlout, "%s <!-- Quantization style for this component. -->\n", s); - } - if (raw) { - fprintf(xmlout, "%s <AsHex>0x%02x</AsHex>\n", s, - (tccp->numgbits) << 5 | tccp->qntsty); - } - if (derived) { - fprintf(xmlout, "%s <QuantizationStyle>%d</QuantizationStyle>\n", s, - tccp->qntsty); - } - if (notes) { - fprintf(xmlout, - "%s <!-- Quantization style (in Sqcc's low 5 bits) may be: -->\n", s); - fprintf(xmlout, "%s <!-- 0 = No quantization. SPqcc size = 8 bits-->\n", - s); - fprintf(xmlout, - "%s <!-- 1 = Scalar derived (values signaled for N(L)LL subband only). Use Eq. E.5. SPqcc size = 16. -->\n", - s); - fprintf(xmlout, - "%s <!-- 2 = Scalar expounded (values signaled for each subband). SPqcc size = 16. -->\n", - s); - } - if (derived) { - fprintf(xmlout, "%s <NumberOfGuardBits>%d</NumberOfGuardBits>\n", s, - tccp->numgbits); - } - if (notes) { - fprintf(xmlout, - "%s <!-- 0-7 guard bits allowed (stored in Sqcc's high 3 bits) -->\n", s); - } - fprintf(xmlout, "%s </Sqcc>\n", s); - - /* Problem: numbands in some cases is calculated from len, which is not retained or available here at this time */ - /* So we'll just dump all internal values */ - fprintf(xmlout, "%s <SPqcc>\n", s); - switch (tccp->qntsty) { - case J2K_CCP_QNTSTY_NOQNT: - numbands = J2K_MAXBANDS; /* should be: numbands = len - 1; */ - /* Better: IMAGINE numbands = tccp->stepsize_numbands; */ - - /* Instead look for first zero exponent, quit there. Adequate? */ - fprintf(xmlout, "%s <ReversibleStepSizeValue>\n", s); - if (notes) { - fprintf(xmlout, - "%s <!-- Current mj2_to_metadata implementation dumps entire internal table, -->\n", - s); - fprintf(xmlout, - "%s <!-- until an exponent with zero value is reached. -->\n", s); - fprintf(xmlout, - "%s <!-- Exponent epsilon(b) of reversible dynamic range. -->\n", s); - fprintf(xmlout, - "%s <!-- Hex value is as stored, in high-order 5 bits. -->\n", s); - } - for (bandno = 0; bandno < numbands; bandno++) { - if (tccp->stepsizes[bandno].expn == 0) { - break; /* Remove this once we have real numbands */ - } - fprintf(xmlout, "%s <Exponent Subband=\"%d\">\n", s, bandno); - if (raw) { - fprintf(xmlout, "%s <AsHex>0x%02x</AsHex>\n", s, - tccp->stepsizes[bandno].expn << 3); - } - if (derived) { - fprintf(xmlout, "%s <AsDecimal>%d</AsDecimal>\n", s, - tccp->stepsizes[bandno].expn); - } - fprintf(xmlout, "%s </Exponent>\n", s); - } - fprintf(xmlout, "%s </ReversibleStepSizeValue>\n", s); - break; - case J2K_CCP_QNTSTY_SIQNT: - /* numbands = 1; */ - fprintf(xmlout, "%s <QuantizationStepSizeValues>\n", s); - if (notes) { - fprintf(xmlout, - "%s <!-- For irreversible transformation only. See Part I Annex E Equation E.3 -->\n", - s); - } - fprintf(xmlout, "%s <QuantizationValuesForSubband0>\n", s); - if (notes) { - fprintf(xmlout, "%s <!-- For N(L)LL subband: >\n", s); - } - if (raw) { - fprintf(xmlout, "%s <AsHex>0x%02x</AsHex>\n", s, - (tccp->stepsizes[0].expn << 11) | tccp->stepsizes[0].mant); - } - if (derived) { - fprintf(xmlout, "%s <Exponent>%d</Exponent>\n", s, - tccp->stepsizes[0].expn); - fprintf(xmlout, "%s <Mantissa>%d</Mantissa>\n", s, - tccp->stepsizes[0].mant); - } - fprintf(xmlout, "%s </QuantizationValuesForSubband0>\n", s); - if (notes) { - fprintf(xmlout, - "%s <!-- Exponents for subbands beyond 0 are not from header, but calculated per Eq. E.5 -->\n", - s); - fprintf(xmlout, - "%s <!-- The mantissa for all subbands is the same, given by the value above. -->\n", - s); - fprintf(xmlout, - "%s <!-- Current mj2_to_metadata implementation dumps entire internal table, -->\n", - s); - fprintf(xmlout, - "%s <!-- until a subband with exponent of zero value is reached. -->\n", - s); - } - - for (bandno = 1; bandno < J2K_MAXBANDS; bandno++) { - if (tccp->stepsizes[bandno].expn == 0) { - break; - } - - fprintf(xmlout, - "%s <CalculatedExponent Subband=\"%d\">%d</CalculatedExponent>\n", s, - bandno, tccp->stepsizes[bandno].expn); - } - fprintf(xmlout, "%s </QuantizationStepSizeValues>\n", s); - break; - - default: /* J2K_CCP_QNTSTY_SEQNT */ - numbands = J2K_MAXBANDS; /* should be: (len - 1) / 2;*/ - /* Better: IMAGINE numbands = tccp->stepsize_numbands; */ - fprintf(xmlout, "%s <QuantizationStepSizeValues>\n", s); - if (notes) { - fprintf(xmlout, - "%s <!-- For irreversible transformation only. See Part I Annex E Equation E.3 -->\n", - s); - fprintf(xmlout, - "%s <!-- Current mj2_to_metadata implementation dumps entire internal table, -->\n", - s); - fprintf(xmlout, - "%s <!-- until a subband with mantissa and exponent of zero values is reached. -->\n", - s); - } - for (bandno = 0; bandno < numbands; bandno++) { - if (tccp->stepsizes[bandno].expn == 0 && tccp->stepsizes[bandno].mant == 0) { - break; /* Remove this once we have real numbands count */ - } - fprintf(xmlout, "%s <QuantizationValues Subband=\"%d\">\n", s, bandno); - if (raw) { - fprintf(xmlout, "%s <AsHex>0x%02x</AsHex>\n", s, - (tccp->stepsizes[bandno].expn << 11) | tccp->stepsizes[bandno].mant); - } - if (derived) { - fprintf(xmlout, "%s <Exponent>%d</Exponent>\n", s, - tccp->stepsizes[bandno].expn); - fprintf(xmlout, "%s <Mantissa>%d</Mantissa>\n", s, - tccp->stepsizes[bandno].mant); - } - fprintf(xmlout, "%s </QuantizationValues>\n", s); - } - fprintf(xmlout, "%s </QuantizationStepSizeValues>\n", s); - break; - } /* switch */ - fprintf(xmlout, "%s </SPqcc>\n", s); - fprintf(xmlout, "%s</QuantizationComponent>\n", s); - } - /* Alignments: " < < < < < To help maintain xml pretty-printing */ -} - -/* ------------- */ - -BOOL same_component_quantization(opj_tccp_t *tccp1, opj_tccp_t *tccp2) -{ - int bandno, numbands; - - if (tccp1->qntsty != tccp2->qntsty) { - return FALSE; - } - if (tccp1->numgbits != tccp2->numgbits) { - return FALSE; - } - - switch (tccp1->qntsty) { - case J2K_CCP_QNTSTY_NOQNT: - numbands = J2K_MAXBANDS; /* should be: numbands = len - 1; */ - /* Instead look for first zero exponent, quit there. Adequate? */ - for (bandno = 0; bandno < numbands; bandno++) { - if (tccp1->stepsizes[bandno].expn == 0) { - break; - } - if (tccp1->stepsizes[bandno].expn != tccp2->stepsizes[bandno].expn) { - return FALSE; - } - } - break; - case J2K_CCP_QNTSTY_SIQNT: - /* numbands = 1; */ - if (tccp1->stepsizes[0].expn != tccp2->stepsizes[0].expn || - tccp1->stepsizes[0].mant != tccp2->stepsizes[0].mant) { - return FALSE; - } - /* Don't need to check remainder, since they are calculated from [0] */ - break; - - default: /* J2K_CCP_QNTSTY_SEQNT */ - numbands = J2K_MAXBANDS; /* should be: (len - 1) / 2;*/ - /* This comparison may cause us problems with trailing junk values. */ - for (bandno = 0; bandno < numbands; bandno++) { - if (tccp1->stepsizes[bandno].expn != tccp2->stepsizes[bandno].expn || - tccp1->stepsizes[bandno].mant != tccp2->stepsizes[bandno].mant); - return FALSE; - } - break; - } /* switch */ - return TRUE; -} - -/* ------------- */ - -void xml_out_frame_rgn(FILE* xmlout, opj_tcp_t *tcp, int numcomps) -{ - int compno, SPrgn; - /* MJ2 files can have regions of interest if hybridized with JPX Part II */ - char spaces[13] = " "; /* 12 spaces if tilepart*/ - char* s = spaces; - if (tcp == j2k_default_tcp) { - s++; - s++; /* shorten s to 10 spaces if main */ - } - - for (compno = 0; compno < numcomps; compno++) { - SPrgn = tcp->tccps[compno].roishift; /* 1 byte; SPrgn */ - if (SPrgn == 0) { - continue; /* Yet another kludge */ - } - - fprintf(xmlout, "%s<RegionOfInterest Marker=\"RGN\">\n", - s); /* Optional in main header, at most 1 per component */ - if (notes) { - fprintf(xmlout, "%s<!-- See Crgn below for zero-based component number. -->\n", - s); - } - /* Not retained or of interest: Lrgd */ - fprintf(xmlout, "%s <Srgn>0</Srgn>\n", s); /* 1 byte */ - if (notes) { - fprintf(xmlout, - "%s <!-- Srgn is ROI style. Only style=0 defined: Implicit ROI (max. shift) -->\n", - s); - } - fprintf(xmlout, "%s <Crgn>%d</Crgn>\n", s, compno); /* 1 or 2 bytes */ - fprintf(xmlout, "%s <SPrgn>%d</SPrgn>\n", s, SPrgn); /* 1 byte */ - if (notes) { - fprintf(xmlout, - "%s <!-- SPrgn is implicit ROI shift, i.e., binary shifting of ROI coefficients above background. -->\n", - s); - } - fprintf(xmlout, "</RegionOfInterest\n", - s); /* Optional in main header, at most 1 per component */ - } -} - -/* ------------- */ - -void xml_out_frame_poc(FILE* xmlout, - opj_tcp_t *tcp) /* Progression Order Change */ -{ - /* Compare j2k_read_poc() */ - int i; - opj_poc_t *poc; - char spaces[13] = " "; /* 12 spaces if tilepart*/ - char* s = spaces; - if (tcp == j2k_default_tcp) { - s++; - s++; /* shorten s to 10 spaces if main */ - } - - if (tcp->POC != 1) { - return; /* Not present */ - } - - fprintf(xmlout, "%s<ProgressionOrderChange Marker=\"POC\">\n", - s); /* Optional in main header, at most 1 per component */ - /* j2k_read_poc seems to allow accumulation of default pocs from multiple POC segments, but does - the spec really allow that? */ - /* 2 bytes, not retained; Lpoc */ - /* I probably didn't get this dump precisely right. */ - for (i = 0; i < tcp->numpocs; i++) { - poc = &tcp->pocs[i]; - fprintf(xmlout, "%s <Progression Num=\"%d\">\n", s, i + 1); - fprintf(xmlout, "%S <RSpoc>%d</RSpoc>\n", s, - poc->resno0); /* 1 byte, RSpoc_i */ - if (notes) { - fprintf(xmlout, - "%s <!-- Resolution level index (inclusive) for progression start. Range: 0 to 33 -->\n", - s); - } - fprintf(xmlout, "%s <CSpoc>%d</CSpoc>\n", s, - poc->compno0);/* j2k_img->numcomps <= 256 ? 1 byte : 2 bytes; CSpoc_i */ - if (notes) { - fprintf(xmlout, - "%s <!-- Component index (inclusive) for progression start. -->\n", s); - } - fprintf(xmlout, "%s <LYEpoc>%d</LYEpoc>\n", s, - poc->layno1); /* int_min(cio_read(2), tcp->numlayers); /* 2 bytes; LYEpoc_i */ - if (notes) { - fprintf(xmlout, "%s <!-- Layer index (exclusive) for progression end. -->\n", - s); - } - fprintf(xmlout, "%s <REpoc>%d</REpoc>\n", s, - poc->resno1); /*int_min(cio_read(1), tccp->numresolutions); /* REpoc_i */ - if (notes) { - fprintf(xmlout, - "%s <!-- Resolution level index (exclusive) for progression end. Range: RSpoc to 33 -->\n", - s); - } - fprintf(xmlout, "%s <CEpoc>%d</CEpoc>\n", s, - poc->compno1); /* int_min(cio_read(j2k_img->numcomps <= 256 ? 1 : 2), j2k_img->numcomps); /* CEpoc_i */ - if (notes) { - fprintf(xmlout, - "%s <!-- Component index (exclusive) for progression end. Minimum: CSpoc -->\n", - s); - } - fprintf(xmlout, "%s <Ppoc>%d</Ppoc>\n", s, poc->prg); /* 1 byte Ppoc_i */ - if (notes) { - fprintf(xmlout, "%s <!-- Defined Progression Order Values are: -->\n", s); - fprintf(xmlout, - "%s <!-- 0 = LRCP; 1 = RLCP; 2 = RPCL; 3 = PCRL; 4 = CPRL -->\n", s); - fprintf(xmlout, - "%s <!-- where L = \"layer\", R = \"resolution level\", C = \"component\", P = \"position\". -->\n", - s); - } - fprintf(xmlout, "%s </Progression>\n", s); - } - fprintf(xmlout, "%s</ProgressionOrderChange\n", s); -} - -/* ------------- */ - -#ifdef SUPPRESS_FOR_NOW -/* Suppress PPM and PPT since we're not showing data from the third option, namely within the codestream, and -that's evidently what frames_to_mj2 uses. And a hex dump isn't so useful anyway */ - -void xml_out_frame_ppm(FILE *xmlout, - opj_cp_t *cp) /* For main header, not tile-part (which uses PPT instead). */ -{ - /* Either the PPM or PPT is required if the packet headers are not distributed in the bit stream */ - /* Use of PPM and PPT are mutually exclusive. */ - /* Compare j2k_read_ppm() */ - int j; - - if (cp->ppm != 1) { - return; /* Not present */ - } - /* Main header uses indent of 10 spaces */ - fprintf(xmlout, - " <PackedPacketHeadersMainHeader Marker=\"PPM\">\n"); /* Optional in main header, but if not, must be in PPT or codestream */ - /* 2 bytes Lppm not saved */ - if (notes) { - fprintf(xmlout, - " <!-- If there are multiple PPM marker segments in the main header, -->\n"); - fprintf(xmlout, - " <!-- this mj2_to_metadata implementation will report them as a single consolidated PPM header. -->\n"); - fprintf(xmlout, - " <!-- The implementation can't currently segregate by tile-part. -->\n"); - fprintf(xmlout, - " <!-- TO DO? further map the packet headers to xml. -->\n"); - } - - /* 1 byte, not retained ; Zppm is sequence # of this PPM header */ - /* 4 bytes, possibly overwritten multiple times in j2k_cp->ppm_previous: Nppm */ - /* Use j symbol for index instead of i, to make comparable with j2k_read_ppm */ - /* Not real clear whether to use ppm->store or ppm_len as upper bound */ - fprintf(xmlout, " <PackedData>\n"); - xml_out_dump_hex(xmlout, cp->ppm_data, cp->ppm_len); - /* Dump packet headers 1 byte at a time: lppm[i][j] */ - fprintf(xmlout, " </PackedData>\n"); - fprintf(xmlout, - " </PackedPacketHeadersMainHeader>\n"); /* Optional in main header, but if not, must be in PPT or codestream */ -} - -/* ------------- */ - -void xml_out_frame_ppt(FILE *xmlout, - opj_tcp_t *tcp) /* For tile-part header, not main (which uses PPM instead). */ -{ - /* Either the PPM or PPT is required if the packet headers are not distributed in the bit stream */ - /* Use of PPM and PPT are mutually exclusive. */ - /* Compare j2k_read_ppt() */ - int j; - - if (tcp->ppt != 1) { - return; /* Not present */ - } - - /* Tile-part indents are 12 spaces */ - fprintf(xmlout, - " <PackedPacketHeadersTilePartHeader Marker=\"PPT\">\n"); /* Optional in main header, but if not, must be in PPT or codestream */ - /* 2 bytes Lppm not saved */ - if (notes) { - fprintf(xmlout, - " <!-- If there are multiple PPT marker segments in the tile-part header, -->\n"); - fprintf(xmlout, - " <!-- this mj2_to_metadata implementation will report them as a single consolidated PPT header. -->\n"); - fprintf(xmlout, - " <!-- The implementation can't currently segregate by tile-part. -->\n"); - fprintf(xmlout, - " <!-- TO DO? further map the packet headers to xml. -->\n"); - } - - /* 1 byte, not retained ; Zppt is sequence # of this PPT header */ - /* 4 bytes, possibly overwritten multiple times in j2k_cp->ppt_previous: Nppt */ - /* Use j symbol for index instead of i, to make comparable with j2k_read_ppt */ - /* Not real clear whether to use ppt->store or ppt_len as upper bound */ - fprintf(xmlout, " <PackedData>\n"); - xml_out_dump_hex(xmlout, tcp->ppt_data, tcp->ppt_len); - /* Dump packet headers 1 byte at a time: lppt[i][j] */ - fprintf(xmlout, " </PackedData>\n"); - fprintf(xmlout, - " </PackedPacketHeadersTileHeader>\n"); /* Optional in tile-part header, but if not, must be in PPM or codestream */ -} -#endif SUPPRESS_FOR_NOW - -/* ------------- */ - -void xml_out_frame_tlm(FILE* - xmlout) /* opt, main header only. May be multiple. */ -{ - /* Compare j2k_read_tlm()... which doesn't retain anything! */ - /* Plan: Since this is only called from main header, not tilepart, use global j2k_default_tcp rather than parameter */ - /* Main header indents are 10 spaces */ -} - -/* ------------- */ - -void xml_out_frame_plm(FILE* - xmlout) /* opt, main header only; can be used in conjunction with tile-part's PLT */ -{ - /* NO-OP. PLM NOT SAVED IN DATA STRUCTURE */ - /* Compare j2k_read_plm()... which doesn't retain anything! */ - /* Plan: Since this is only called from main header, not tilepart, use global j2k_default_tcp rather than parameter */ - /* Main header indents are 10 spaces */ -} - -/* ------------- */ - -void xml_out_frame_plt(FILE* xmlout, - opj_tcp_t *tcp) /* opt, tile-part headers only; can be used in conjunction with main header's PLM */ -{ - /* NO-OP. PLT NOT SAVED IN DATA STRUCTURE */ - /* Compare j2k_read_plt()... which doesn't retain anything! */ - /* Tile-part header indents are 12 spaces */ -} - -/* ------------- */ - -void xml_out_frame_crg(FILE* xmlout) -{ - /* NO-OP. CRG NOT SAVED IN DATA STRUCTURE */ /* opt, main header only; */ - /* Compare j2k_read_crg()... which doesn't retain anything! */ - /* Plan: Since this is only called from main header, not tilepart, use global j2k_default_tcp rather than parameter */ -#ifdef NOTYET -THIS PSEUDOCODE IMAGINES THESE EXIST: - j2k_default_tcp->crg, j2k_default_tcp->crg_i, j2k_default_tcp->crg_xcrg*, - j2k_default_tcp->crg_ycrg* - (POSSIBLY DON'T NEED crg_i, CAN GET NUMBER OR COMPONENTS FROM ELSEWHERE) - if (j2k_default_tcp->crg != 1 || j2k_default_tcp->crg_i == 0) - return; /* Not present */ - - /* Main header indents are 10 spaces */ - fprintf(xmlout, - " <ComponentRegistration Marker=\"RG\" Count=\"%d\">\n", - j2k_default_tcp->crg_i); - if (notes) { - fprintf(xmlout, - " <!-- Fine tuning of registration of components with respect to each other, -->\n"); - fprintf(xmlout, - " <!-- not required but potentially helpful for decoder. -->\n"); - fprintf(xmlout, - " <!-- These supplementary fractional offsets are in units of 1/65536 of the horizontal -->\n"); - fprintf(xmlout, - " <!-- or vertical separation (e.g., XRsiz[i] or YRsiz[i] for component i). -->\n"); - } - /* This isn't the most compact form of table, but is OK when number of components is small, as is likely. */ - for (i = 0; i < j2k_default_tcp->crg_i; i++) { - fprintf(xmlout, " <Component Num=\"%d\">\n", i + 1); - fprintf(xmlout, " <Xcrg>\n"); - if (raw) { - fprintf(xmlout, " <AsNumerator>%d</AsNumerator>\n", - j2k_default_tcp->crg_xcrg[i]); - } - if (derived) { - /* Calculate n * 100%/65536; 4 digits after decimal point is sufficiently accurate */ - fprintf(xmlout, " <AsPercentage>%.4f</AsPercentage>\n", - ((double)j2k_default_tcp->crg_xcrg[i]) / 655.36); - /* We could do another calculation that include XRsiz[i]; maybe later. */ - } - fprintf(xmlout, " </Xcrg>\n"); - fprintf(xmlout, " <Ycrg>\n"); - if (raw) { - fprintf(xmlout, " <AsNumerator>%d</AsNumerator>\n", - j2k_default_tcp->crg_ycrg[i]); - } - if (derived) { - fprintf(xmlout, " <AsPercentage>%f</AsPercentage>\n", - ((double)j2k_default_tcp->crg_ycrg[i]) / 655.36); - } - fprintf(xmlout, " </Ycrg>\n"); - fprintf(xmlout, " </Component>\n"); - } - - fprintf(xmlout, " </ComponentRegistration>\n"); - -#endif -} - -/* ------------- */ - -/* Regrettably from a metadata point of view, j2k_read_com() skips over any comments in main header or tile-part-header */ -void xml_out_frame_com(FILE* xmlout, opj_tcp_t *tcp) -{ - /* NO-OP. COM NOT SAVED IN DATA STRUCTURE */ /* opt in main or tile-part headers; */ - /* Compare j2k_read_com()... which doesn't retain anything! */ -#ifdef NOTYET - char spaces[13] = " "; /* 12 spaces if tilepart*/ - char* s = spaces; - if (tcp == &j2k_default_tcp) { - s++; - s++; /* shorten s to 10 spaces if main */ - } -THIS PSEUDOCODE IMAGINES THESE EXIST: - tcp->com, tcp->com_len, tcp->com_data array - if (tcp->com != 1) { - return; /* Not present */ - } - - fprintf(xmlout, "%s<Comment Marker=\"COM\">\n", - s); /* Optional in main or tile-part header */ - xml_out_dump_hex_and_ascii(tcp->com_data, tcp->com_len, s); - fprintf(xmlout, "%s</Comment>\n", s); -#endif -} - -void xml_out_dump_hex(FILE* xmlout, char *data, int data_len, char* s) -{ - /* s is a string of spaces for indent */ - int i; - - /* This is called when raw is true, or there is no appropriate derived form */ - fprintf(xmlout, "%s<AsHex>\n", s); - fprintf(xmlout, "%s ", s); /* Inadequate for pretty printing */ - for (i = 0; i < data_len; i++) { /* Dump packet headers */ - fprintf(xmlout, "%02x", data[i]); - } - fprintf(xmlout, "%s</AsHex>\n", s); -} - -/* Define this as an even number: */ -#define BYTES_PER_DUMP_LINE 40 -/* Current total width for Hex and ASCII is : 11 spaces lead + (3 * BPDL) + 2 spaces + BPDL */ -void xml_out_dump_hex_and_ascii(FILE* xmlout, char *data, int data_len, - char* s) -{ - /* s is a string of spaces for indent */ - int i, j; - - if (raw) { - xml_out_dump_hex(xmlout, data, data_len, s); - } - - if (derived) { - fprintf(xmlout, "%s<AsHexAndASCII>\n", s); - for (i = 0; i < data_len;) { - fprintf(xmlout, "%s ", s); /* Additional leading space added in loop */ - /* First column: hex */ - for (j = 0; j < BYTES_PER_DUMP_LINE; j++) { /* Dump bytes */ - fprintf(xmlout, " %02x", data[i + j]); - } - /* Space between columns... */ fprintf(xmlout, " "); - /* Second column: ASCII */ - for (j = 0; j < BYTES_PER_DUMP_LINE; j++, i++) { - if (isprint((int)data[i]) && i < data_len) { - fprintf(xmlout, "%c", data[i]); - } else { - fprintf(xmlout, " "); - } - } - /* If we also wanted to output UCS-2 Unicode as a third column, then entire document - must use fwprintf. Forget about it for now. As it stands, if data is UCS-2 format but still - the ASCII set, then we'll be able to read every other byte as ASCII in column 2. If - data is UTF-8 format but still ASCII, then we'll be able to read every byte as ASCII - in column 2. */ - } - fprintf(xmlout, "%s</AsHexAndASCII>\n", s); - } -} - - -/* ------------- */ - -void xml_out_frame_jp2h(FILE* xmlout, opj_jp2_t *jp2_struct) /* JP2 Header */ -{ - /* Compare jp2_read_jp2h(opj_jp2_t * jp2_struct) */ - int i; - - fprintf(xmlout, " <JP2Header BoxType=\"jp2h\">\n"); - - /* Compare jp2_read_ihdr(jp2_struct)) */ - fprintf(xmlout, " <ImageHeader BoxType=\"ihdr\">\n"); - fprintf(xmlout, " <HEIGHT>%d</HEIGHT>\n", - jp2_struct->h); /* 4 bytes */ - fprintf(xmlout, " <WIDTH>%d</WIDTH>\n", - jp2_struct->w); /* 4 bytes */ - if (notes) { - fprintf(xmlout, - " <!-- HEIGHT here, if 2 fields per image, is of total deinterlaced height. -->\n"); - } - fprintf(xmlout, " <NC>%d</NC>\n", - jp2_struct->numcomps); /* 2 bytes */ - if (notes) { - fprintf(xmlout, - " <!-- NC is number of components -->\n"); /* 2 bytes */ - } - fprintf(xmlout, " <BPC>\n"); /* 1 byte */ - if (jp2_struct->bpc == 255) { - fprintf(xmlout, " <AsHex>0x%02x</AsHex>\n", - jp2_struct->bpc); /* 1 byte */ - if (notes) { - fprintf(xmlout, - " <!-- BPC = 0xff means bits per pixel varies with component; see table below. -->\n"); - } - } else { /* Not 0xff */ - if (raw) { - fprintf(xmlout, " <AsHex>0x%02x</AsHex>\n", - jp2_struct->bpc); /* 1 byte */ - if (notes) { - fprintf(xmlout, - " <!-- BPC = 0xff means bits per pixel varies with component; see table below. -->\n"); - } - } - if (derived) { - fprintf(xmlout, " <BitsPerPixel>%d</BitsPerPixel>\n", - jp2_struct->bpc & 0x7f); - fprintf(xmlout, " <Signed>%d</Signed>\n", - jp2_struct->bpc >> 7); - } - } - fprintf(xmlout, " </BPC>\n"); - fprintf(xmlout, " <C>%d</C>\n", - jp2_struct->C); /* 1 byte */ - if (notes) { - fprintf(xmlout, - " <!-- C is compression type. Only \"7\" is allowed to date. -->\n"); /* 2 bytes */ - } - fprintf(xmlout, " <UnkC>%d</UnkC>\n", - jp2_struct->UnkC); /* 1 byte */ - if (notes) { - fprintf(xmlout, - " <!-- Colourspace Unknown. 1 = unknown, 0 = known (e.g., colourspace spec is accurate) -->\n"); /* 1 byte */ - } - fprintf(xmlout, " <IPR>%d</IPR>\n", - jp2_struct->IPR); /* 1 byte */ - if (notes) { - fprintf(xmlout, - " <!-- IPR is 1 if frame contains an Intellectual Property box; 0 otherwise. -->\n"); /* 2 bytes */ - } - fprintf(xmlout, " </ImageHeader>\n"); - - if (jp2_struct->bpc == 255) { - fprintf(xmlout, " <BitsPerComponent BoxType=\"bpcc\">\n"); - if (notes) { - fprintf(xmlout, - " <!-- Pixel depth (range 1 to 38) is low 7 bits of hex value + 1 -->\n"); - } - /* Bits per pixel varies with components */ - /* Compare jp2_read_bpcc(jp2_struct) */ - for (i = 0; i < (int)jp2_struct->numcomps; i++) { - if (raw) { - fprintf(xmlout, " <AsHex>0x%02x</AsHex>\n", - jp2_struct->comps[i].bpcc); /* 1 byte */ - } - if (derived) { - fprintf(xmlout, " <BitsPerPixel>%d</BitsPerPixel>\n", - (jp2_struct->comps[i].bpcc & 0x7f) + 1); - fprintf(xmlout, " <Signed>%d</Signed>\n", - jp2_struct->comps[i].bpcc >> 7); - } - } - fprintf(xmlout, " </BitsPerComponent>\n"); - } - - /* Compare jp2_read_colr(jp2_struct) */ - fprintf(xmlout, - " <ColourSpecification BoxType=\"colr\">\n"); - fprintf(xmlout, " <METH>%d</METH>\n", - jp2_struct->meth); /* 1 byte */ - if (notes) { - fprintf(xmlout, - " <!-- Valid values of specification method so far: -->\n"); - fprintf(xmlout, - " <!-- 1 = Enumerated colourspace, in EnumCS field -->\n"); - fprintf(xmlout, - " <!-- 2 = Restricted ICC Profile, in PROFILE field -->\n"); - } - fprintf(xmlout, " <PREC>%d</PREC>\n", - jp2_struct->precedence); /* 1 byte */ - if (notes) { - fprintf(xmlout, - " <!-- 0 is only valid value of precedence so far. -->\n"); - } - fprintf(xmlout, " <APPROX>%d</APPROX>\n", - jp2_struct->approx); /* 1 byte */ - if (notes) { - fprintf(xmlout, - " <!-- 0 is only valid value of colourspace approximation so far. -->\n"); - } - - if (jp2_struct->meth == 1) { - fprintf(xmlout, " <EnumCS>%d</EnumCS>\n", - jp2_struct->enumcs); /* 4 bytes */ - if (notes) { - fprintf(xmlout, - " <!-- Valid values of enumerated MJ2 colourspace so far: -->\n"); - fprintf(xmlout, - " <!-- 16: sRGB as defined by IEC 61966-2-1. -->\n"); - fprintf(xmlout, - " <!-- 17: greyscale (related to sRGB). -->\n"); - fprintf(xmlout, - " <!-- 18: sRGB YCC (from JPEG 2000 Part II). -->\n"); - fprintf(xmlout, - " <!-- (Additional JPX values are defined in Part II). -->\n"); - } - } else if (notes) { - fprintf(xmlout, - " <!-- PROFILE is not handled by current OpenJPEG implementation. -->\n"); - } - /* only 1 byte is read and nothing stored */ - fprintf(xmlout, " </ColourSpecification>\n"); - - /* TO DO? No OpenJPEG support. - Palette 'pclr' - ComponentMapping 'cmap' - ChannelDefinition 'cdef' - Resolution 'res' - */ - fprintf(xmlout, " </JP2Header>\n"); -} -/* ------------- */ - -#ifdef NOTYET -IMAGE these use cp structure, - extended... but we could use a new data structure instead - void xml_out_frame_jp2i(FILE* xmlout, opj_cp_t *cp) -{ - /* IntellectualProperty 'jp2i' (no restrictions on location) */ - int i; - IMAGE cp->jp2i, cp->jp2i_count, cp->jp2i_data(array of chars), - cp->cp2i_len(array of ints) - if (cp->jp2i != 1) { - return; /* Not present */ - } - - for (i = 0; i < cp->jp2i_count; i++) { - fprintf(xmlout, " <IntellectualProperty BoxType=\"jp2i\">\n"); - /* I think this can be anything, including binary, so do a dump */ - /* Is it better to indent or not indent this content? Indent is better for reading, but - worse for cut/paste. */ - xml_out_dump_hex_and_ascii(xmlout, cp->jp2i_data[i], cp->jp2i_len[i]); - fprintf(xmlout, " </IntellectualProperty>\n"); - } -} - -void xml_out_frame_xml(FILE* xmlout, opj_cp_t *cp) -{ - /* XML 'xml\040' (0x786d6c20). Can appear multiply, before or after jp2c codestreams */ - IMAGE cp->xml, cp->xml_count, cp->xml_data(array of chars) - MAYBE WE DON'T NEED cp->xml_len (array of ints) IF WE ASSUME xml_data IS NULL-TERMINATED. - ASSUME ASSUME EACH LINE IS ENDED BY \n. - int i; - if (cp->xml != 1) { - return; /* Not present */ - } - - for (i = 0; i < cp->xml_count; i++) { - fprintf(xmlout, " <TextFormXML BoxType=\"xml[space]" Instance = - \"%d\">\n", i + 1); - /* Is it better to indent or not indent this content? Indent is better for reading, but - worse for cut/paste. Being lazy, didn't indent here. */ - fprintf(xmlout, - cp->xml_data[i]); /* May be multiple lines */ /* Could check if this is well-formed */ - fprintf(xmlout, " </TextFormXML>\n"); - } -} - -void xml_out_frame_uuid(FILE* xmlout, opj_cp_t *cp) -{ - /* UUID 'uuid' (top level only) */ - /* Part I 1.7.2 says: may appear multiply in JP2 file, anywhere except before File Type box */ - /* Part III 5.2.1 says: Private extensions shall be achieved through the 'uuid' type. */ - /* A UUID is a 16-byte value. There is a conventional string representation for it: - "0x12345678-9ABC-DEF0-1234-567890ABCDEF". Let's assume that is what is stored in uuid_value */ - - /* Part III 6.1 Any other MJ2 box type could be alternatively written as a 'uuid' box, with value given - as : 0xXXXXXXXX-0011-0010-8000-00AA00389B71, where the Xs are the boxtype in hex. However, - such a file is "not compliant; systems may choose to read [such] objects ... as equivalent to the box of - the same type, or not." Here, we choose not to. */ - int i; - IMAGE cp->uuid, cp->uuid_count, - cp->uuid_value(array of uuids... - let's say fixed-length strings) cp->uuid_data (array of char buffers), cp->uuid_len (array of ints) - if (cp->juuid != 1) - return; /* Not present */ - - for (i = 0; i < cp->uuid_count; i++) { - fprintf(xmlout, " <UniversalUniqueID BoxType=\"uuid\"> - fprintf(xmlout, " <UUID>%s</UUDI>\n", cp->uuid_value[i]); - fprintf(xmlout, " <Data>\n"); - /* I think this can be anything, including binary, so do a dump */ - /* Is it better to indent or not indent this content? Indent is better for reading, but - worse for cut/paste. */ - xml_out_dump_hex_and_ascii(xmlout, cp->uuid_data[i], cp->uuid_len[i]); - fprintf(xmlout, " </Data>\n"); - fprintf(xmlout, " </UniversalUniqueID>\n"); - } -} - -void xml_out_frame_uinf(FILE* xmlout, opj_cp_t *cp) -{ - /* UUIDInfo 'uinf', includes UUIDList 'ulst' and URL 'url\40' */ - /* Part I 1.7.3 says: may appear multiply in JP2 file, anywhere at the top level except before File Type box */ - /* So there may be multiple ulst's, and each can have multiple UUIDs listed (with a single URL) */ - /* This is not quite as vendor-specific as UUIDs, or at least is meant to be generally readable */ - /* Assume UUIDs stored in canonical string format */ - int i, j; - IMAGE cp->uinf, cp->uinf_count, cp->uinf_ulst_nu(array of ints) - cp->uinf_uuid(2 dimensional array of uuids... let's say fixed-length strings), - cp->uinf_url(array of char buffers) - - if (cp->uinf != 1) - return; /* Not present */ - - for (i = 0; i < cp->uuid_count; i++) { - fprintf(xmlout, " <UUIDInfo BoxType=\"uinf\">\n"); - fprintf(xmlout, " <UUIDList BoxType=\"ulst\" Count=\"%d\">\n", - cp->cp->uinf_ulst_nu[i]); - for (j = 0; j < cp->uinf_ulst_nu[i]; j++) { - fprintf(xmlout, " <ID Instance=\"%s\">%s</ID>\n", - cp->uuif_uuid[i][j], j + 1); - } - fprintf(xmlout, " </UUIDList>\n"); - fprintf(xmlout, " <DataEntryURL>\n"); - /* Could add VERS and FLAG here */ - fprintf(xmlout, " <LOC>\n"); - fprintf(xmlout, " %s", - cp->uinf_url[i]); /* Probably single line, so indent works */ /* In theory, could check if this is well-formed, or good live link */ - fprintf(xmlout, " </LOC>\n"); - fprintf(xmlout, " </DataEntryURL>\n"); - fprintf(xmlout, " </UUIDInfo>\n"); - } -} - -IMAGE these use cp structure, -extended... but we could use a new data structure instead -void xml_out_frame_unknown_type(FILE* xmlout, opj_cp_t *cp) -{ - /* Part III 5.2.1 says "Type fields not defined here are reserved. Private extensions - shall be acieved through the 'uuid' type." [This implies an unknown - type would be an error, but then...] "Boxes not explicitly defined in this standard, - or otherwise unrecognized by a reader, may be ignored." - Also, it says "the following types are not and will not be used, or used only in - their existing sense, in future versions of this specification, to avoid conflict - with existing content using earlier pre-standard versions of this format: - clip, crgn, matt, kmat, pnot, ctab, load, imap; - track reference types tmcd, chap, sync,scpt, ssrc" - [But good luck figuring out the mapping.] - Part III Amend. 2 4.1 is stronger: "All these specifications [of this family, e.g., - JP2 Part I, ISO Base format (Part 12) leading to MP4, Quicktime, and possibly including - MJ2] require that readers ignore objects that are unrecognizable to them". - */ - int i; - IMAGE cp->unknown_type, cp->unknown_type_count, - cp->unknown_type_boxtype(array of buf[5]s), - cp->unknown_type_data(array of chars), cp->unknown_type_len(array of ints) - if (cp->unknown_type != 1) { - return; /* Not present */ - } - - for (i = 0; i < cp->unknown_type_count; i++) { - fprintf(xmlout, " <UnknownType BoxType=\"%s\">\n", - cp->unknown_type_boxtype[i]); - /* Can be anything, including binary, so do a dump */ - /* Is it better to indent or not indent this content? Indent is better for reading, but - worse for cut/paste. */ - xml_out_dump_hex_and_ascii(xmlout, cp->unknown_type_data[i], - cp->unknown_type_len[i]); - fprintf(xmlout, " </UnknownType>\n"); - } -} - -#endif diff --git a/openjpeg/src/bin/mj2/meta_out.h b/openjpeg/src/bin/mj2/meta_out.h deleted file mode 100644 index 769ff3917..000000000 --- a/openjpeg/src/bin/mj2/meta_out.h +++ /dev/null @@ -1,14 +0,0 @@ -/* meta_out.h */ -/* Dump MJ2, JP2 metadata (partial so far) to xml file */ -/* Callable from mj2_to_metadata */ -/* Contributed to Open JPEG by Glenn Pearson, U.S. National Library of Medicine */ - -#define BOOL int -#define FALSE 0 -#define TRUE 1 - -void xml_write_init(BOOL n, BOOL t, BOOL r, BOOL d); - -int xml_write_struct(FILE *file, FILE *xmlout, opj_mj2_t * movie, - unsigned int sampleframe, char* stringDTD, opj_event_mgr_t *event_mgr); - diff --git a/openjpeg/src/bin/mj2/mj2_to_metadata.c b/openjpeg/src/bin/mj2/mj2_to_metadata.c deleted file mode 100644 index 44858c86a..000000000 --- a/openjpeg/src/bin/mj2/mj2_to_metadata.c +++ /dev/null @@ -1,349 +0,0 @@ -/* mj2_to_metadata.c */ -/* Dump MJ2, JP2 metadata (partial so far) to xml file */ -/* Contributed to Open JPEG by Glenn Pearson, contract software developer, U.S. National Library of Medicine. - -The base code in this file was developed by the author as part of a video archiving -project for the U.S. National Library of Medicine, Bethesda, MD. -It is the policy of NLM (and U.S. government) to not assert copyright. - -A non-exclusive copy of this code has been contributed to the Open JPEG project. -Except for copyright, inclusion of the code within Open JPEG for distribution and use -can be bound by the Open JPEG open-source license and disclaimer, expressed elsewhere. -*/ - -#include "opj_includes.h" -#include "mj2.h" - -#include "mj2_to_metadata.h" -#include <string.h> -#include "opj_getopt.h" - -/* -------------------------------------------------------------------------- */ - -/** -sample error callback expecting a FILE* client object -*/ -void error_callback(const char *msg, void *client_data) -{ - FILE *stream = (FILE*)client_data; - fprintf(stream, "[ERROR] %s", msg); -} -/** -sample warning callback expecting a FILE* client object -*/ -void warning_callback(const char *msg, void *client_data) -{ - FILE *stream = (FILE*)client_data; - fprintf(stream, "[WARNING] %s", msg); -} -/** -sample debug callback expecting a FILE* client object -*/ -void info_callback(const char *msg, void *client_data) -{ - FILE *stream = (FILE*)client_data; - fprintf(stream, "[INFO] %s", msg); -} - -/* -------------------------------------------------------------------------- */ - - - -/* ------------- */ - -void help_display() -{ - /* "1234567890123456789012345678901234567890123456789012345678901234567890123456789" */ - fprintf(stdout, " Help for the 'mj2_to_metadata' Program\n"); - fprintf(stdout, " ======================================\n"); - fprintf(stdout, "The -h option displays this information on screen.\n\n"); - - fprintf(stdout, - "mj2_to_metadata generates an XML file from a Motion JPEG 2000 file.\n"); - fprintf(stdout, - "The generated XML shows the structural, but not (yet) curatorial,\n"); - fprintf(stdout, - "metadata from the movie header and from the JPEG 2000 image and tile\n"); - fprintf(stdout, - "headers of a sample frame. Excluded: low-level packed-bits image data.\n\n"); - - fprintf(stdout, "By Default\n"); - fprintf(stdout, "----------\n"); - fprintf(stdout, - "The metadata includes the jp2 image and tile headers of the first frame.\n"); - fprintf(stdout, "\n"); - fprintf(stdout, - "Metadata values are shown in 'raw' form (e.g., hexadecimal) as stored in the\n"); - fprintf(stdout, - "file, and, if apt, in a 'derived' form that is more quickly grasped.\n"); - fprintf(stdout, "\n"); - fprintf(stdout, - "Notes explaining the XML are embedded as terse comments. These include\n"); - fprintf(stdout, " meaning of non-obvious tag abbreviations;\n"); - fprintf(stdout, " range and precision of valid values;\n"); - fprintf(stdout, " interpretations of values, such as enumerations; and\n"); - fprintf(stdout, " current implementation limitations.\n"); - fprintf(stdout, "\n"); - fprintf(stdout, - "The sample-size and chunk-offset tables, each with 1 row per frame, are not reported.\n"); - fprintf(stdout, "\n"); - fprintf(stdout, - "The file is self-contained and no verification (e.g., against a DTD) is requested.\n"); - fprintf(stdout, "\n"); - fprintf(stdout, "Required Parameters (except with -h)\n"); - fprintf(stdout, "------------------------------------\n"); - fprintf(stdout, - "[Caution: file strings that contain spaces should be wrapped with quotes.]\n"); - fprintf(stdout, - "-i input.mj2 : where 'input' is any source file name or path.\n"); - fprintf(stdout, - " MJ2 files created with 'frames_to_mj2' are supported so far.\n"); - fprintf(stdout, - " These are silent, single-track, 'MJ2 Simple Profile' videos.\n"); - fprintf(stdout, - "-o output.xml : where 'output' is any destination file name or path.\n"); - fprintf(stdout, "\n"); - fprintf(stdout, "Optional Parameters\n"); - fprintf(stdout, "-------------------\n"); - fprintf(stdout, "-h : Display this help information.\n"); - fprintf(stdout, "-n : Suppress all mj2_to_metadata notes.\n"); - fprintf(stdout, - "-t : Include sample-size and chunk-offset tables.\n"); - fprintf(stdout, - "-f n : where n > 0. Include jp2 header info for frame n [default=1].\n"); - fprintf(stdout, "-f 0 : No jp2 header info.\n"); - fprintf(stdout, - "-r : Suppress all 'raw' data for which a 'derived' form exists.\n"); - fprintf(stdout, "-d : Suppress all 'derived' data.\n"); - fprintf(stdout, - " (If both -r and -d given, -r will be ignored.)\n"); - fprintf(stdout, - "-v string : Verify against the DTD file located by the string.\n"); - fprintf(stdout, - " Prepend quoted 'string' with either SYSTEM or PUBLIC keyword.\n"); - fprintf(stdout, - " Thus, for the distributed DTD placed in the same directory as\n"); - fprintf(stdout, - " the output file: -v \"SYSTEM mj2_to_metadata.dtd\"\n"); - fprintf(stdout, - " \"PUBLIC\" is used with an access protocol (e.g., http:) + URL.\n"); - /* More to come */ - fprintf(stdout, "\n"); - /* "1234567890123456789012345678901234567890123456789012345678901234567890123456789" */ -} - -/* ------------- */ - -int main(int argc, char *argv[]) -{ - - opj_dinfo_t* dinfo; - opj_event_mgr_t event_mgr; /* event manager */ - - FILE *file, *xmlout; - /* char xmloutname[50]; */ - opj_mj2_t *movie; - - char* infile = 0; - char* outfile = 0; - char* s, S1, S2, S3; - int len; - unsigned int sampleframe = 1; /* First frame */ - char* stringDTD = NULL; - BOOL notes = TRUE; - BOOL sampletables = FALSE; - BOOL raw = TRUE; - BOOL derived = TRUE; - mj2_dparameters_t parameters; - - while (TRUE) { - /* ':' after letter means it takes an argument */ - int c = getopt(argc, argv, "i:o:f:v:hntrd"); - /* FUTURE: Reserve 'p' for pruning file (which will probably make -t redundant) */ - if (c == -1) { - break; - } - switch (c) { - case 'i': /* IN file */ - infile = optarg; - s = optarg; - while (*s) { - s++; /* Run to filename end */ - } - s--; - S3 = *s; - s--; - S2 = *s; - s--; - S1 = *s; - - if ((S1 == 'm' && S2 == 'j' && S3 == '2') - || (S1 == 'M' && S2 == 'J' && S3 == '2')) { - break; - } - fprintf(stderr, "Input file name must have .mj2 extension, not .%c%c%c.\n", S1, - S2, S3); - return 1; - - /* ----------------------------------------------------- */ - case 'o': /* OUT file */ - outfile = optarg; - while (*outfile) { - outfile++; /* Run to filename end */ - } - outfile--; - S3 = *outfile; - outfile--; - S2 = *outfile; - outfile--; - S1 = *outfile; - - outfile = optarg; - - if ((S1 == 'x' && S2 == 'm' && S3 == 'l') - || (S1 == 'X' && S2 == 'M' && S3 == 'L')) { - break; - } - - fprintf(stderr, - "Output file name must have .xml extension, not .%c%c%c\n", S1, S2, S3); - return 1; - - /* ----------------------------------------------------- */ - case 'f': /* Choose sample frame. 0 = none */ - sscanf(optarg, "%u", &sampleframe); - break; - - /* ----------------------------------------------------- */ - case 'v': /* Verification by DTD. */ - stringDTD = optarg; - /* We will not insist upon last 3 chars being "dtd", since non-file - access protocol may be used. */ - if (strchr(stringDTD, '"') != NULL) { - fprintf(stderr, - "-D's string must not contain any embedded double-quote characters.\n"); - return 1; - } - - if (strncmp(stringDTD, "PUBLIC ", 7) == 0 || - strncmp(stringDTD, "SYSTEM ", 7) == 0) { - break; - } - - fprintf(stderr, "-D's string must start with \"PUBLIC \" or \"SYSTEM \"\n"); - return 1; - - /* ----------------------------------------------------- */ - case 'n': /* Suppress comments */ - notes = FALSE; - break; - - /* ----------------------------------------------------- */ - case 't': /* Show sample size and chunk offset tables */ - sampletables = TRUE; - break; - - /* ----------------------------------------------------- */ - case 'h': /* Display an help description */ - help_display(); - return 0; - - /* ----------------------------------------------------- */ - case 'r': /* Suppress raw data */ - raw = FALSE; - break; - - /* ----------------------------------------------------- */ - case 'd': /* Suppress derived data */ - derived = FALSE; - break; - - /* ----------------------------------------------------- */ - default: - return 1; - } /* switch */ - } /* while */ - - if (!raw && !derived) { - raw = TRUE; /* At least one of 'raw' and 'derived' must be true */ - } - - /* Error messages */ - /* -------------- */ - if (!infile || !outfile) { - fprintf(stderr, - "Correct usage: mj2_to_metadata -i mj2-file -o xml-file (plus options)\n"); - return 1; - } - - /* was: - if (argc != 3) { - printf("Bad syntax: Usage: MJ2_to_metadata inputfile.mj2 outputfile.xml\n"); - printf("Example: MJ2_to_metadata foreman.mj2 foreman.xml\n"); - return 1; - } - */ - len = strlen(infile); - if (infile[0] == ' ') { - infile++; /* There may be a leading blank if user put space after -i */ - } - - file = fopen(infile, "rb"); /* was: argv[1] */ - - if (!file) { - fprintf(stderr, "Failed to open %s for reading.\n", infile); /* was: argv[1] */ - return 1; - } - - len = strlen(outfile); - if (outfile[0] == ' ') { - outfile++; /* There may be a leading blank if user put space after -o */ - } - - // Checking output file - xmlout = fopen(outfile, "w"); /* was: argv[2] */ - if (!xmlout) { - fprintf(stderr, "Failed to open %s for writing.\n", outfile); /* was: argv[2] */ - return 1; - } - // Leave it open - - /* - configure the event callbacks (not required) - setting of each callback is optional - */ - memset(&event_mgr, 0, sizeof(opj_event_mgr_t)); - event_mgr.error_handler = error_callback; - event_mgr.warning_handler = warning_callback; - event_mgr.info_handler = info_callback; - - /* get a MJ2 decompressor handle */ - dinfo = mj2_create_decompress(); - - /* catch events using our callbacks and give a local context */ - opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr); - - /* setup the decoder decoding parameters using user parameters */ - movie = (opj_mj2_t*) dinfo->mj2_handle; - mj2_setup_decoder(dinfo->mj2_handle, ¶meters); - - if (mj2_read_struct(file, movie)) { // Creating the movie structure - fclose(xmlout); - return 1; - } - - xml_write_init(notes, sampletables, raw, derived); - xml_write_struct(file, xmlout, movie, sampleframe, stringDTD, &event_mgr); - fclose(xmlout); - - fprintf(stderr, "Metadata correctly extracted to XML file \n");; - - /* free remaining structures */ - if (dinfo) { - mj2_destroy_decompress((opj_mj2_t*)dinfo->mj2_handle); - } - - return 0; -} - - diff --git a/openjpeg/src/bin/mj2/mj2_to_metadata.dtd b/openjpeg/src/bin/mj2/mj2_to_metadata.dtd deleted file mode 100644 index 249de1a07..000000000 --- a/openjpeg/src/bin/mj2/mj2_to_metadata.dtd +++ /dev/null @@ -1,425 +0,0 @@ -<!-- -Preliminary DTD for Open JPEG "mj2_to_metadata" function. -Last revised: April 20, 2005 -Author: Glenn Pearson, at U.S. National Library of Medicine. -See mj2_to_metadata.c regarding copyright, license, disclaimer status. - -While the vocabulary of this DTD is based on the relevant portions of the -ISO/IEC JPEG 200 standard, the detailed representation is the author's own. -It is neither an ISO/IEC nor NLM official or consensus representation. -Furthermore, it deviates from a pure representation of the ISO/IEC standard -in these aspects: - - - it is incomplete in a number of ways (which to some extent may be - addressed over time); - - it has extensions for "derived" data and "statistics"; - - it is more flexible. That is, some elements are marked as optional - not because they are optional in an MJ2 file, but because reporting - of them is optional based on current or projected mj2_to_metadata - command-line flags. ---> -<!ELEMENT MJ2_File (JP2?, FileType?, MovieBox?)> -<!ELEMENT JP2 EMPTY> -<!ATTLIST JP2 BoxType CDATA #FIXED "jP[space][space]"> -<!ATTLIST JP2 Signature CDATA #FIXED "0x0d0a870a"> -<!ELEMENT FileType (Brand, MinorVersion, CompatibilityList)> -<!ATTLIST FileType BoxType CDATA #FIXED "ftyp"> -<!ELEMENT Brand (#PCDATA)> <!-- 4 characters max --> -<!ELEMENT MinorVersion (#PCDATA)> <!-- 4 chararcters max --> -<!ELEMENT CompatibilityList (CompatibleBrand)*> -<!ATTLIST CompatibilityList Count CDATA #REQUIRED> <!-- Count >= 0 --> -<!ELEMENT CompatibleBrand (#PCDATA)> <!-- 4 characters max --> -<!ELEMENT MovieBox (MovieHeader, Statistics?, Track*)> -<!ATTLIST MovieBox BoxType CDATA #FIXED "moov"> -<!ELEMENT MovieHeader (CreationTime, ModificationTime, Timescale, Rate, Duration, Volume, TransformationMatrix)> -<!ATTLIST MovieHeader BoxType CDATA #FIXED "mvhd"> -<!ELEMENT CreationTime (InSeconds?,AsLocalTime?)> -<!ELEMENT InSeconds (#PCDATA)> -<!ELEMENT AsLocalTime (#PCDATA)> -<!ELEMENT ModificationTime (InSeconds?,AsLocalTime?)> -<!ELEMENT Timescale (#PCDATA)> <!-- Timescale defines time units in one second --> -<!ELEMENT Rate (AsHex | (AsHex, AsDecimal) | AsDecimal)> <!-- Decimal is Approximation; Optional on input. --> -<!ELEMENT AsHex (#PCDATA)> -<!ELEMENT AsDecimal (#PCDATA)> -<!ELEMENT Duration (InTimeUnits | (InTimeUnits, InSeconds) | InSeconds)> <!-- InSeconds Optional on input. --> -<!ELEMENT InTimeUnits (#PCDATA)> -<!ELEMENT Volume (AsHex | (AsHex, AsDecimal) | AsDecimal)> <!-- hex default = 0x0100 --> -<!-- Fixed 8.8 value of audio volume. Full, normal value is 1.0 (0x0100) --> -<!ELEMENT TransformationMatrix (TMa,TMb,TMu,TMc,TMd,TMv,TMx,TMy,TMw)> <!-- for video --> -<!-- 3 x 3 Video Transformation Matrix {a,b,u,c,d,v,x,y,w}. Required: u=0, v=0, w=1 --> -<!-- Maps decompressed point (p,q) to rendered point (ap + cq + x, bp + dq + y) --> -<!-- Stored as Fixed Point Hex: all are 16.16, except u,v,w are 2.30 --> -<!-- Unity = 0x00010000,0,0,0,0x00010000,0,0,0,0x40000000 --> -<!ELEMENT TMa (#PCDATA)> -<!ELEMENT TMb (#PCDATA)> -<!ELEMENT TMu (#PCDATA)> <!--Always "0x00000000" --> -<!ELEMENT TMc (#PCDATA)> -<!ELEMENT TMd (#PCDATA)> -<!ELEMENT TMv (#PCDATA)> <!--Always "0x00000000" --> -<!ELEMENT TMx (#PCDATA)> -<!ELEMENT TMy (#PCDATA)> -<!ELEMENT TMw (#PCDATA)> <!--Always "0x40000000" --> - -<!ELEMENT Statistics (TracksFound)> -<!ELEMENT TracksFound (Video,Audio,Hint)> -<!ELEMENT Video (#PCDATA)> -<!ELEMENT Audio (#PCDATA)> -<!ELEMENT Hint (#PCDATA)> - - -<!-- For now, output info on at most one video track --> - - -<!ELEMENT Track (TrackHeader, TrackReferenceContainer?, EditListContainer?, Media, JP2_Frame?)> <!-- JP2_Frame is mj2_to_metadata extension --> -<!ATTLIST Track BoxType CDATA #FIXED "trak"> -<!ATTLIST Track Instance CDATA #REQUIRED> -<!ELEMENT TrackHeader (TrackID, TrackLayer?, Volume?, TransformationMatrix?, Width?, Height?)> -<!ATTLIST TrackHeader BoxType CDATA #FIXED "tkhd"> -<!-- Not shown here: CreationTime, ModificationTime, Duration. --> -<!-- These 3 fields are reported under MediaHeader below. When reading these 3, --> -<!-- m2j_to_metadata currently doesn't distinguish between TrackHeader and MediaHeader source. --> -<!-- If both found, value read from MediaHeader is used. --> -<!ELEMENT TrackID (#PCDATA)> -<!ELEMENT TrackLayer (#PCDATA)> <!-- front-to-back ordering of video tracks. 0 = normal, -1 is closer, etc. --> -<!-- "Volume" element described above; here it is for particular audio track. Full, normal (default = 0x0100) --> -<!-- "TransformationMatrix" element described above; matrix here is applied before MovieHeader one. --> -<!ELEMENT Width (AsHex | (AsHex, AsDecimal) | AsDecimal)> -<!ELEMENT Height (AsHex | (AsHex, AsDecimal) | AsDecimal)> -<!-- AsHex, AsDecimal already defined above --> - <!-- Width and Height are for the presentation; frames will be scaled to this --> -<!-- /TrackHeader --> -<!ELEMENT TrackReferenceContainer ANY> <!-- TO DO: TrackReferenceContainer 'tref' just used in hint track --> -<!ELEMENT EditListContainer ANY> <!-- TO DO: EditListContainer 'edts', contains EditList 'elst' with media-time, segment-duration, media-rate --> -<!ELEMENT Media (MediaHeader, HandlerReference,MediaInfoContainer)> -<!ATTLIST Media BoxType CDATA #FIXED "mdia"> -<!ELEMENT MediaHeader (CreationTime,ModificationTime,Timescale,Duration,Language)> -<!ATTLIST MediaHeader BoxType CDATA #FIXED "mdhd"> -<!-- Elements already defined above: CreationTime, ModificationTime, Timescale, Duration --> -<!ELEMENT Language (#PCDATA)> <!-- 3 chars max. There's an enumeration available --> -<!ELEMENT HandlerReference (HandlerType)> -<!ATTLIST HandlerReference BoxType CDATA #FIXED "hdlr"> -<!ELEMENT HandlerType (#PCDATA)> -<!ATTLIST HandlerType Code ( vide | soun | hint ) "vide"> - -<!-- make the media headers multiple? --> -<!ELEMENT MediaInfoContainer ((VideoMediaHeader | SoundMediaHeader | HintMediaHeader), DataInfo, SampleTable)> -<!ATTLIST MediaInfoContainer BoxType CDATA #FIXED "minf"> -<!ELEMENT VideoMediaHeader (GraphicsMode, Opcolor)> -<!ATTLIST VideoMediaHeader BoxType CDATA #FIXED "vmhd"> -<!ELEMENT GraphicsMode (#PCDATA)> - <!-- Enumerated values of graphics mode: --> - <!-- 0x00 = copy (over existing image); --> - <!-- 0x24 = transparent; 'blue-screen' this image using opcolor; --> - <!-- 0x100 = alpha; alpha-blend this image --> - <!-- 0x101 = whitealpha; alpha-blend this image, which has been blended with white; --> - <!-- 0x102 = blackalpha; alpha-blend this image, which has been blended with black. --> -<!ELEMENT Opcolor (Red,Green,Blue)> -<!ELEMENT Red (#PCDATA)> -<!ELEMENT Green (#PCDATA)> -<!ELEMENT Blue (#PCDATA)> -<!ELEMENT SoundMediaHeader (Balance)> -<!ATTLIST SoundMediaHeader BoxType CDATA #FIXED "smhd"> -<!ELEMENT Balance (#PCDATA)> - <!-- Fixed Point 8.8, fixes mono track in stereo space. --> - <!-- 0.0 = center, -1.0 = full left, 1.0 = full right --> -<!ELEMENT HintMediaHeader (MaxPDU_Size, AvgPDU_Size, MaxBitRate, AvgBitRate, SlidingAvgBitRate)> -<!ATTLIST HintMediaHeader BoxType CDATA #FIXED "hmhd"> -<!ELEMENT MaxPDU_Size (#PCDATA)> - <!-- Size in bytes of largest PDU in this hint stream. --> -<!ELEMENT AvgPDU_Size (#PCDATA)> - <!-- Average size in bytes of a PDU over the entire presentation. --> -<!ELEMENT MaxBitRate (#PCDATA)> - <!-- Maximum rate in bits per second over any window of 1 second. --> -<!ELEMENT AvgBitRate (#PCDATA)> - <!-- Averate rate in bits per second over the entire presentation. --> -<!ELEMENT SlidingAvgBit (#PCDATA)> - <!-- Maximum rate in bits per second over any window of one minute. --> - -<!ELEMENT DataInfo (DataReference)> -<!ATTLIST DataInfo BoxType CDATA #FIXED "dinf"> -<!ELEMENT DataReference (DataEntryUrlBox | DataEntryUrnBox )*> -<!ATTLIST DataReference BoxType CDATA #FIXED "dref"> -<!ATTLIST DataReference URL_Count CDATA #REQUIRED> -<!ATTLIST DataReference URN_Count CDATA #REQUIRED> <!-- table w. flags, URLs, URNs --> -<!-- // Data structure does not distinguish between single URL, single URN, or DREF table or URLs & URNs. - // We could infer those, but for now just present everything as a DREF table. ---> - <!-- No entries here mean that file is self-contained, as required by Simple Profile. --> - -<!ELEMENT DataEntryUrlBox (Location)> -<!ATTLIST DataEntryUrlBox BoxType CDATA #FIXED "url[space]"> <!-- table w. flags, URLs, URNs --> - <!-- Only the first 16 bytes of URL location are recorded in mj2_to_metadata data structure. --> -<!ELEMENT DataEntryUrnBox (Name, Location?)> -<!ATTLIST DataEntryUrnBox BoxType CDATA #FIXED "urn[space]\"> - <!-- Only the first 16 bytes each of URN name and optional location are recorded in mj2_to_metadata data structure. --> - -<!ELEMENT SampleTable (VisualSampleEntry,TimeToSample,SampleToChunk,SampleSize,ChunkOffset)> <!-- structure doesn't do non-visual sample entry yet --> -<!ATTLIST SampleTable BoxType CDATA #FIXED "stbl"> <!-- to add: entry count --> - <!-- Next are instances of generic SampleDescription BoxType=\"stsd\" --> - - <!-- There could be multiple instances of this, but "entry_count" is just a local at read-time. - And it's used wrong, too, as count of just visual type, when it's really all 3 types. - This is referred to as "smj2" within mj2.c --> -<!ELEMENT VisualSampleEntry (WidthAsInteger, HeightAsInteger, HorizontalRes, VerticalRes, CompressorName, Depth, JP2Header?, FieldCoding?, MJP2_Profile?, MJP2_Prefix?, MJP2_SubSampling?, MJP2_OriginalFormat?)> -<!ATTLIST VisualSampleEntry BoxType CDATA #FIXED "mjp2"> - <!-- If multiple instances of this, only first is shown here. --> -<!ELEMENT WidthAsInteger (#PCDATA)> -<!ELEMENT HeightAsInteger (#PCDATA)> -<!ELEMENT HorizontalRes (AsHex | (AsHex, AsDecimal) | AsDecimal)> -<!ELEMENT VerticalRes (AsHex | (AsHex, AsDecimal) | AsDecimal)> -<!-- Typical value for both resolution is 72 (0x00480000) --> -<!ELEMENT CompressorName (#PCDATA)> - <!-- Compressor name for debugging. Standard restricts max length to 31 bytes. --> - <!-- Usually blank or \"Motion JPEG2000\" --> -<!ELEMENT Depth (#PCDATA)> - <!-- Depth is: --> - <!-- 0x20: alpha channels present (color or grayscale) --> - <!-- 0x28: grayscale without alpha --> - <!-- 0x18: color without alpha --> - -<!-- TODO somewhere: tk->jp2_struct.numcomps --> -<!ELEMENT JP2Header (ImageHeader, ColourSpecification)> -<!ATTLIST JP2Header BoxType CDATA #FIXED "jp2h"> -<!ELEMENT ImageHeader (HEIGHT, WIDTH, NC, BPC, C, UnkC, IPR)> -<!ATTLIST ImageHeader BoxType CDATA #FIXED "ihdr"> -<!ELEMENT HEIGHT (#PCDATA)> <!-- If 2 fields/frame, total deinterlaced height --> -<!ELEMENT WIDTH (#PCDATA)> -<!ELEMENT NC (#PCDATA)> <!-- number of components --> -<!ELEMENT BPC (AsHex | (AsHex,BitsPerPixel,Signed) | (BitsPerPixel,Signed))> -<!ELEMENT BitsPerPixel (#PCDATA)> -<!ELEMENT Signed (#PCDATA)> -<!ELEMENT C (#PCDATA)> <!-- Compression type. Only "7" defined --> -<!ELEMENT UnkC (#PCDATA)> <!-- Colourspace Unknown. 1 = unknown, 0 = known --> -<!ELEMENT IPR (#PCDATA)> <!-- 1 = frame has Intellectual Prop. box; otherwise 0 --> -<!ELEMENT ColourSpecification (METH, PREC, APPROX, EnumCS)> -<!ATTLIST ColourSpecification BoxType CDATA #FIXED "colr"> -<!ELEMENT METH (#PCDATA)> <!-- 1 = EnumCS field; 2 = PROFILE field (not yet generated) --> -<!ELEMENT PREC (#PCDATA)> <!-- precedence must be 0 so far --> -<!ELEMENT APPROX (#PCDATA)> <!-- colourspace approximation must be 0 so far --> -<!ELEMENT EnumCS (#PCDATA)> <!-- Valid enumerated MJ2 colourspaces: 16 (sRGB), 17 (grey sRGB), 18 (YCC) --> - -<!-- Following subboxes are optional --> -<!ELEMENT FieldCoding (FieldCount, FieldOrder)> -<!ATTLIST FieldCoding BoxType CDATA #FIXED "fiel"> -<!ELEMENT FieldCount (#PCDATA)> - <!-- Must be either 1 or 2 --> -<!ELEMENT FieldOrder (#PCDATA)> - <!-- When FieldCount=2, FieldOrder means: --> - <!-- 0: Field coding unknown --> - <!-- 1: Field with topmost line is stored first in sample; fields are in temporal order --> - <!-- 6: Field with topmost line is stored second in sample; fields are in temporal order --> - <!-- Defaults: FieldCount=1, FieldOrder=0 if FieldCoding box not present --> - <!-- Current implementation doesn't retain whether box was actually present. --> - -<!ELEMENT MJP2_Profile (CompatibleBrand*)> -<!ATTLIST MJP2_Profile BoxType CDATA #FIXED "jp2p"> -<!ATTLIST MJP2_Profile Count CDATA #REQUIRED> - -<!ELEMENT MJP2_Prefix (Data*)> -<!ATTLIST MJP2_Prefix BoxType CDATA #FIXED "jp2x"> -<!ATTLIST MJP2_Prefix Count CDATA #REQUIRED> -<!-- We'll probably need better formatting than this --> -<!ELEMENT Data (#PCDATA)> <!-- Multiple. Each entry is single byte --> - -<!ELEMENT MJP2_SubSampling (HorizontalSub, VerticalSub, HorizontalOffset, VerticalOffset)> -<!ATTLIST MJP2_SubSampling BoxType CDATA #FIXED "jsub"> -<!-- These values are all 1 byte --> - <!-- Typical subsample value is 2 for 4:2:0 --> -<!ELEMENT HorizontalSub (#PCDATA)> -<!ELEMENT VerticalSub (#PCDATA)> -<!ELEMENT HorizontalOffset (#PCDATA)> -<!ELEMENT VerticalOffset (#PCDATA)> - -<!ELEMENT MJP2_OriginalFormat (OriginalFieldCount, OriginalFieldOrder)> -<!ATTLIST MJP2_OriginalFormat BoxType CDATA #FIXED "orfo"> <!-- Part III Appx. 2 --> -<!ELEMENT OriginalFieldCount (#PCDATA)> - <!-- In original material before encoding. Must be either 1 or 2 --> -<!ELEMENT OriginalFieldOrder (#PCDATA)> - <!-- When FieldCount=2, FieldOrder means: --> - <!-- 0: Field coding unknown --> - <!-- 11: Topmost line came from the earlier field; --> - <!-- 16: Topmost line came form the later field. --> - <!-- Defaults: FieldCount=1, FieldOrder=0 if FieldCoding box not present --> - <!-- Current implementation doesn't retain whether box was actually present. --> - - - <!-- mj2_to_metadata's data structure doesn't record Audio and Hint sample data currently. --> - -<!-- Within SampleTable: --> -<!ELEMENT TimeToSample (SampleStatistics, SampleEntries)> -<!ATTLIST TimeToSample BoxType CDATA #FIXED "stts"> -<!ELEMENT SampleStatistics (TotalSamples)> <!-- Not part of standard --> -<!ELEMENT TotalSamples (#PCDATA)> - <!-- For video, gives the total frames in the track, by summing all entries in the Sample Table --> - -<!ELEMENT SampleEntries (Table*)> -<!ATTLIST SampleEntries EntryCount CDATA #REQUIRED> -<!ELEMENT Table EMPTY> <!-- Multiple. Attributes have values --> -<!ATTLIST Table Entry CDATA #REQUIRED> -<!ATTLIST Table SampleCount CDATA #REQUIRED> -<!ATTLIST Table SampleDelta CDATA #REQUIRED> - -<!-- Within SampleTable: --> -<!ELEMENT SampleToChunk (FirstChunk,SamplesPerChunk,SampleDescrIndex)> -<!ATTLIST SampleToChunk BoxType CDATA #FIXED "stsc"> -<!ATTLIST SampleToChunk Count CDATA #REQUIRED> -<!ELEMENT FirstChunk (#PCDATA)> -<!ELEMENT SamplesPerChunk (#PCDATA)> -<!ELEMENT SampleDescrIndex (#PCDATA)> -<!ELEMENT SampleSize (Sample_Size,Sample_Count,EntrySize*)> -<!ATTLIST SampleSize BoxType CDATA #FIXED "stsz"> -<!ELEMENT Sample_Size (#PCDATA)> -<!ELEMENT Sample_Count (#PCDATA)> -<!ELEMENT EntrySize (#PCDATA)> <!-- appears multiply, but only with mj2_to_metadata option -t --> -<!ATTLIST EntrySize Num CDATA #REQUIRED> -<!ELEMENT ChunkOffset (EntryCount, Chunk_Offset*)> -<!ATTLIST ChunkOffset BoxType CDATA #FIXED "stco"> -<!ELEMENT EntryCount (#PCDATA)> -<!ELEMENT Chunk_Offset (#PCDATA)> <!-- appears multiply, but only with mj2_to_metadata option -t --> -<!ATTLIST Chunk_Offset Num CDATA #REQUIRED> -<!-- </SampleTable> </MediaInfoContainer> </Media> --> - -<!-- TO DO: optional UserData 'udat', can contain multiple Copyright 'cprt' --> - - -<!-- Optional, and only for Visual Track: given individual frame --> -<!ELEMENT JP2_Frame (MainHeader, TilePartHeaders)> -<!ATTLIST JP2_Frame Num CDATA #REQUIRED> -<!ELEMENT MainHeader (StartOfCodestream,ImageAndFileSize,CodingStyleDefault,QuantizationDefault,QuantizationComponent*,RegionOfInterest?,ProgressionOrderChange*)> -<!ELEMENT StartOfCodestream EMPTY> -<!ATTLIST StartOfCodestream Marker CDATA #FIXED "SOC"> -<!ELEMENT ImageAndFileSize (Xsiz,Ysiz,XOsiz,YOsiz,XTsiz,YTsiz,XTOsiz,YTOsiz,Csiz,Component+)> -<!ATTLIST ImageAndFileSize Marker CDATA #FIXED "SIZ"> -<!ELEMENT Xsiz (#PCDATA)> -<!ELEMENT Ysiz (#PCDATA)> <!-- Xsiz, Ysiz is the size of the reference grid. --> -<!ELEMENT XOsiz (#PCDATA)> -<!ELEMENT YOsiz (#PCDATA)> <!-- XOsiz, YOsiz are offsets from grid origin to image origin. --> -<!ELEMENT XTsiz (#PCDATA)> -<!ELEMENT YTsiz (#PCDATA)> <!-- XTsiz, YTsiz is the size of one tile with respect to the grid. --> -<!ELEMENT XTOsiz (#PCDATA)> -<!ELEMENT YTOsiz (#PCDATA)> <!-- XTOsiz, YTOsiz are offsets from grid origin to first tile origin. --> -<!ELEMENT Csiz (#PCDATA)> <!-- Csiz is the number of components in the image. --> -<!-- For image components next --> -<!ELEMENT Component (Ssiz,XRsiz,YRsiz,WidthOfData,HeightOfData)> -<!ATTLIST Component Num CDATA #REQUIRED> -<!ELEMENT Ssiz (AsHex | (AsHex,Signed,PrecisionInBits) | (Signed,PrecisionInBits))> -<!-- Signed already defined --> -<!ELEMENT PrecisionInBits (#PCDATA)> <!-- Bits per pixel (bpp) or pixel depth. --> -<!ELEMENT XRsiz (#PCDATA)> -<!ELEMENT YRsiz (#PCDATA)> <!-- XRsiz, YRsiz denote pixel-sample-spacing on the grid, per Part I Annex B. --> -<!ELEMENT WidthOfData (#PCDATA)> -<!ELEMENT HeightOfData (#PCDATA)> <!-- WidthOfData and HeightOfData are calculated values, e.g.: w = roundup((Xsiz - XOsiz)/ XRsiz) --> -<!-- --> -<!ELEMENT CodingStyleDefault (Scod,SGcod,SPcod)> -<!ATTLIST CodingStyleDefault Marker CDATA #FIXED "COD"> -<!ELEMENT Scod (#PCDATA)> - <!-- For Scod, specific bits mean (where bit 0 is lowest or rightmost): --> - <!-- bit 0: Defines entropy coder precincts --> - <!-- 0 = (PPx=15, PPy=15); 1 = precincts defined below. --> - <!-- bit 1: 1 = SOP marker may be used; 0 = not. --> - <!-- bit 2: 1 = EPH marker may be used; 0 = not. --> -<!ELEMENT SGcod (ProgressionOrder,NumberOfLayers,MultipleComponentTransformation)> -<!ELEMENT ProgressionOrder (#PCDATA)> - <!-- Defined Progression Order Values are: --> - <!-- 0 = LRCP; 1 = RLCP; 2 = RPCL; 3 = PCRL; 4 = CPRL --> - <!-- where L = "layer", R = "resolution level", C = "component", P = "position". --> -<!ELEMENT NumberOfLayers (#PCDATA)> -<!ELEMENT MultipleComponentTransformation (#PCDATA)> - <!-- For MCT, 0 = none, 1 = transform first 3 components for efficiency, per Part I Annex G --> -<!ELEMENT SPcod (NumberOfDecompositionLevels,CodeblockWidth,CodeblockHeight,CodeblockStyle,Transformation)> -<!ELEMENT NumberOfDecompositionLevels (#PCDATA)> -<!ELEMENT CodeblockWidth (#PCDATA)> <!-- CBW and CBH are non-negative, and summed cannot exceed 8 --> -<!ELEMENT CodeblockHeight (#PCDATA)> <!-- Codeblock dimension is 2^(value + 2) --> -<!ELEMENT CodeblockStyle (#PCDATA)> - <!-- For CodeblockStyle, bits mean (with value 1=feature on, 0=off): --> - <!-- bit 0: Selective arithmetic coding bypass. --> - <!-- bit 1: Reset context probabilities on coding pass boundaries. --> - <!-- bit 2: Termination on each coding pass. --> - <!-- bit 3: Vertically causal context. --> - <!-- bit 4: Predictable termination. --> - <!-- bit 5: Segmentation symbols are used. --> -<!ELEMENT Transformation (#PCDATA)> <!-- For Transformation, 0="9-7 irreversible filter", 1="5-3 reversible filter" --> - <!-- mj2_to_metadata implementation always reports component[0] as using default COD, --> - <!-- and any other component, with main-header style values different from [0], as COC. --> -<!ELEMENT QuantizationDefault (Sqcd,SPqcd)> -<!ATTLIST QuantizationDefault Marker CDATA #FIXED "QCD"> -<!ELEMENT Sqcd (AsHex | (AsHex,QuantizationStyle,NumberOfGuardBits) | (QuantizationStyle,NumberOfGuardBits))> -<!ELEMENT QuantizationStyle (#PCDATA)> <!-- Default quantization style for all components. --> - <!-- Quantization style (in Sqcd's low 5 bits) may be: --> - <!-- 0 = No quantization. SPqcd size = 8 bits--> - <!-- 1 = Scalar derived (values signaled for N(L)LL subband only). Use Eq. E.5. SPqcd size = 16. --> - <!-- 2 = Scalar expounded (values signaled for each subband). SPqcd size = 16. --> -<!ELEMENT NumberOfGuardBits (#PCDATA)> <!-- 0-7 guard bits allowed (stored in Sqcd's high 3 bits) --> -<!ELEMENT SPqcd (ReversibleStepSizeValue | QuantizationStepSizeValues )> <!-- TO DO: Irreversible choices --> -<!ELEMENT ReversibleStepSizeValue (DynamicRangeExponent+)> - <!-- Current mj2_to_metadata implementation dumps entire internal table, --> - <!-- until an exponent with zero value is reached. --> - <!-- Exponent epsilon(b) of reversible dynamic range. --> - <!-- Hex value is as stored, in high-order 5 bits. --> -<!ELEMENT DynamicRangeExponent (AsHex | (AsHex, AsDecimal) | AsDecimal)> -<!ATTLIST DynamicRangeExponent Subband CDATA #REQUIRED> -<!ELEMENT QuantizationStepSizeValues (QuantizationValues+, CalculatedExponent*)> <!-- Calculated exponents iff only subband 0 reported --> -<!ELEMENT QuantizationValues (AsHex | (AsHex,Exponent,Mantissa) | (Exponent,Mantissa))> -<!ATTLIST QuantizationValues Subband CDATA #REQUIRED> -<!ELEMENT Exponent (#PCDATA)> -<!ELEMENT Mantissa (#PCDATA)> -<!ELEMENT CalculatedExponent (#PCDATA)> -<!ATTLIST CalculatedExponent Subband CDATA #REQUIRED> -<!-- /QuantizationDefault --> - <!-- mj2_to_metadata implementation always reports component[0] as using default QCD, --> - <!-- and any other component, with main-header quantization values different from [0], as QCC. --> -<!ELEMENT QuantizationComponent (Sqcc,SPqcc)> -<!ATTLIST QuantizationComponent Marker CDATA #FIXED "QCC"> -<!ATTLIST QuantizationComponent Component CDATA #REQUIRED> -<!ELEMENT Sqcc (AsHex | (AsHex,QuantizationStyle,NumberOfGuardBits) | (QuantizationStyle,NumberOfGuardBits))> -<!ELEMENT SPqcc (ReversibleStepSizeValue | QuantizationStepSizeValues )> <!-- TO DO: Irreversible choices --> -<!-- /QuantizationComponent --> -<!-- Don't know if MJ2 files can have regions of interest. Assume yes --> -<!ELEMENT RegionOfInterest (Srgn,Crgn,Sprgn)> <!-- Optional in main header, at most 1 per component --> -<!ATTLIST RegionOfInterest Marker CDATA #FIXED "RGN"> -<!ELEMENT Srgn (#PCDATA)> <!-- ROI style. Only style=0 defined: Implicit ROI (max. shift) --> -<!ELEMENT Crgn (#PCDATA)> <!-- Zero-based component number. --> -<!ELEMENT SPrgn (#PCDATA)> <!-- Implicit ROI shift, i.e., binary shifting of ROI coefficients above background. --> -<!-- </RegionOfInterest> --> -<!ELEMENT ProgressionOrderChange (Progression+)> <!-- Optional in main header, at most 1 per component (but impl allows more?) --> -<!ATTLIST ProgressionOrderChange Marker CDATA #REQUIRED> -<!ELEMENT Progression (RSpoc,CSpoc,LYEpoc,REpoc,CEpoc,Ppoc)> -<!ATTLIST Progression Num CDATA #REQUIRED> -<!ELEMENT RSpoc (#PCDATA)> <!-- Resolution level index (inclusive) for progression start. Range: 0 to 33 --> -<!ELEMENT CSpoc (#PCDATA)> <!-- Component index (inclusive) for progression start. --> -<!ELEMENT LYEpoc (#PCDATA)> <!-- Layer index (exclusive) for progression end. --> -<!ELEMENT REpoc (#PCDATA)> <!-- Resolution level index (exclusive) for progression end. Range: RSpoc to 33 --> -<!ELEMENT CEpoc (#PCDATA)> <!-- Component index (exclusive) for progression end. Minimum: CSpoc --> -<!ELEMENT Ppoc (#PCDATA)> <!-- Defined Progression Order Values are: --> - <!-- 0 = LRCP; 1 = RLCP; 2 = RPCL; 3 = PCRL; 4 = CPRL --> - <!-- where L = "layer", R = "resolution level", C = "component", P = "position". --> -<!-- </Progression>, </ProgressionOrderChange --> -<!-- /MainHeader --> -<!ELEMENT TilePartHeaders (TilePartHeader+)> -<!ATTLIST TilePartHeaders Count CDATA #REQUIRED> -<!ELEMENT TilePartHeader (StartOfTilePart,CodingStyleDefault,QuantizationDefault,QuantizationComponent*,RegionOfInterest?,ProgressionOrderChange*,StartOfData)> -<!ATTLIST TilePartHeader Num CDATA #REQUIRED> -<!ATTLIST TilePartHeader ID CDATA #REQUIRED> -<!ELEMENT StartOfTilePart EMPTY> -<!ATTLIST StartOfTilePart Marker CDATA #FIXED "SOT"> -<!-- CodingStyleDefault, QuantizationDefault, QuantizationComponent already defined --> - <!-- mj2_to_metadata implementation always reports component[0] as using default QCD, --> - <!-- and any other component, with tile-part-header quantization values different from [0], as QCC. --> -<!ELEMENT StartOfData EMPTY> <!-- always empty for now --> -<!ATTLIST StartOfData Marker CDATA #FIXED "SOD"> - <!-- Tile-part bitstream, not shown, follows tile-part header and SOD marker. --> -<!-- /TilePartHeader, /TilePartHeaders, /JP2_Frame --> -<!-- </Track> --> - -<!-- to come: - <MovieExtends mvek> // possibly not in Simple Profile - <UserDataBox udat> contains <CopyrightBox cprt> - --> -<!-- /MovieBox --> -<!-- To come: - <mdat> - <moof> // probably not in Simple Profile - <free> - <skip> - --> -<!-- </MJ2_File> -->
\ No newline at end of file diff --git a/openjpeg/src/bin/mj2/mj2_to_metadata.h b/openjpeg/src/bin/mj2/mj2_to_metadata.h deleted file mode 100644 index f4c349191..000000000 --- a/openjpeg/src/bin/mj2/mj2_to_metadata.h +++ /dev/null @@ -1,9 +0,0 @@ -/* mj2_to_metadata.h */ -/* Dump MJ2, JP2 metadata (partial so far) to xml file */ -/* Contributed to Open JPEG by Glenn Pearson, U.S. National Library of Medicine */ - -#define BOOL int -#define FALSE 0 -#define TRUE 1 - -#include "meta_out.h" diff --git a/openjpeg/src/bin/mj2/mj2_to_metadata.sln b/openjpeg/src/bin/mj2/mj2_to_metadata.sln deleted file mode 100644 index f579c536a..000000000 --- a/openjpeg/src/bin/mj2/mj2_to_metadata.sln +++ /dev/null @@ -1,29 +0,0 @@ - -Microsoft Visual Studio Solution File, Format Version 9.00 -# Visual Studio 2005 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mj2_to_metadata", "mj2_to_metadata.vcproj", "{69BE42AB-E7CE-4DA1-BBD2-39FEA2C91E0B}" - ProjectSection(ProjectDependencies) = postProject - {0B1B7713-35B6-40A7-9BFF-A7D0EB06A8BD} = {0B1B7713-35B6-40A7-9BFF-A7D0EB06A8BD} - EndProjectSection -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "LibOpenJPEG", "..\LibOpenJPEG.vcproj", "{0B1B7713-35B6-40A7-9BFF-A7D0EB06A8BD}" -EndProject -Global - GlobalSection(SolutionConfigurationPlatforms) = preSolution - Debug|Win32 = Debug|Win32 - Release|Win32 = Release|Win32 - EndGlobalSection - GlobalSection(ProjectConfigurationPlatforms) = postSolution - {69BE42AB-E7CE-4DA1-BBD2-39FEA2C91E0B}.Debug|Win32.ActiveCfg = Debug|Win32 - {69BE42AB-E7CE-4DA1-BBD2-39FEA2C91E0B}.Debug|Win32.Build.0 = Debug|Win32 - {69BE42AB-E7CE-4DA1-BBD2-39FEA2C91E0B}.Release|Win32.ActiveCfg = Release|Win32 - {69BE42AB-E7CE-4DA1-BBD2-39FEA2C91E0B}.Release|Win32.Build.0 = Release|Win32 - {0B1B7713-35B6-40A7-9BFF-A7D0EB06A8BD}.Debug|Win32.ActiveCfg = Debug|Win32 - {0B1B7713-35B6-40A7-9BFF-A7D0EB06A8BD}.Debug|Win32.Build.0 = Debug|Win32 - {0B1B7713-35B6-40A7-9BFF-A7D0EB06A8BD}.Release|Win32.ActiveCfg = Release|Win32 - {0B1B7713-35B6-40A7-9BFF-A7D0EB06A8BD}.Release|Win32.Build.0 = Release|Win32 - EndGlobalSection - GlobalSection(SolutionProperties) = preSolution - HideSolutionNode = FALSE - EndGlobalSection -EndGlobal diff --git a/openjpeg/src/bin/mj2/mj2_to_metadata.vcproj b/openjpeg/src/bin/mj2/mj2_to_metadata.vcproj deleted file mode 100644 index a8000f306..000000000 --- a/openjpeg/src/bin/mj2/mj2_to_metadata.vcproj +++ /dev/null @@ -1,349 +0,0 @@ -<?xml version="1.0" encoding="Windows-1252"?> -<VisualStudioProject - ProjectType="Visual C++" - Version="8,00" - Name="mj2_to_metadata" - ProjectGUID="{69BE42AB-E7CE-4DA1-BBD2-39FEA2C91E0B}" - > - <Platforms> - <Platform - Name="Win32" - /> - </Platforms> - <ToolFiles> - </ToolFiles> - <Configurations> - <Configuration - Name="Debug|Win32" - OutputDirectory=".\mj2_to_metadata___Win32_Debug0" - IntermediateDirectory=".\mj2_to_metadata___Win32_Debug0" - ConfigurationType="1" - InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC60.vsprops" - UseOfMFC="0" - ATLMinimizesCRunTimeLibraryUsage="false" - CharacterSet="2" - > - <Tool - Name="VCPreBuildEventTool" - /> - <Tool - Name="VCCustomBuildTool" - /> - <Tool - Name="VCXMLDataGeneratorTool" - /> - <Tool - Name="VCWebServiceProxyGeneratorTool" - /> - <Tool - Name="VCMIDLTool" - TypeLibraryName=".\mj2_to_metadata___Win32_Debug0/mj2_to_metadata.tlb" - HeaderFileName="" - /> - <Tool - Name="VCCLCompilerTool" - Optimization="0" - AdditionalIncludeDirectories="../libopenjpeg" - PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;OPJ_STATIC;_CRT_SECURE_NO_DEPRECATE" - MinimalRebuild="true" - BasicRuntimeChecks="3" - RuntimeLibrary="1" - PrecompiledHeaderFile=".\mj2_to_metadata___Win32_Debug0/mj2_to_metadata.pch" - AssemblerListingLocation=".\mj2_to_metadata___Win32_Debug0/" - ObjectFile=".\mj2_to_metadata___Win32_Debug0/" - ProgramDataBaseFileName=".\mj2_to_metadata___Win32_Debug0/" - BrowseInformation="1" - WarningLevel="3" - SuppressStartupBanner="true" - DebugInformationFormat="4" - /> - <Tool - Name="VCManagedResourceCompilerTool" - /> - <Tool - Name="VCResourceCompilerTool" - PreprocessorDefinitions="_DEBUG" - Culture="2057" - /> - <Tool - Name="VCPreLinkEventTool" - /> - <Tool - Name="VCLinkerTool" - OutputFile=".\mj2_to_metadata___Win32_Debug0/mj2_to_metadata.exe" - LinkIncremental="2" - SuppressStartupBanner="true" - IgnoreDefaultLibraryNames="LIBCMT" - GenerateDebugInformation="true" - ProgramDatabaseFile=".\mj2_to_metadata___Win32_Debug0/mj2_to_metadata.pdb" - SubSystem="1" - TargetMachine="1" - /> - <Tool - Name="VCALinkTool" - /> - <Tool - Name="VCManifestTool" - /> - <Tool - Name="VCXDCMakeTool" - /> - <Tool - Name="VCBscMakeTool" - SuppressStartupBanner="true" - OutputFile=".\mj2_to_metadata___Win32_Debug0/mj2_to_metadata.bsc" - /> - <Tool - Name="VCFxCopTool" - /> - <Tool - Name="VCAppVerifierTool" - /> - <Tool - Name="VCWebDeploymentTool" - /> - <Tool - Name="VCPostBuildEventTool" - /> - </Configuration> - <Configuration - Name="Release|Win32" - OutputDirectory=".\Release" - IntermediateDirectory=".\Release" - ConfigurationType="1" - InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC60.vsprops" - UseOfMFC="0" - ATLMinimizesCRunTimeLibraryUsage="false" - CharacterSet="2" - > - <Tool - Name="VCPreBuildEventTool" - /> - <Tool - Name="VCCustomBuildTool" - /> - <Tool - Name="VCXMLDataGeneratorTool" - /> - <Tool - Name="VCWebServiceProxyGeneratorTool" - /> - <Tool - Name="VCMIDLTool" - TypeLibraryName=".\Release/mj2_to_metadata.tlb" - HeaderFileName="" - /> - <Tool - Name="VCCLCompilerTool" - Optimization="2" - InlineFunctionExpansion="1" - AdditionalIncludeDirectories="../libopenjpeg" - PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;OPJ_STATIC;_CRT_SECURE_NO_DEPRECATE" - StringPooling="true" - RuntimeLibrary="0" - EnableFunctionLevelLinking="true" - PrecompiledHeaderFile=".\Release/mj2_to_metadata.pch" - AssemblerListingLocation=".\Release/" - ObjectFile=".\Release/" - ProgramDataBaseFileName=".\Release/" - WarningLevel="3" - SuppressStartupBanner="true" - /> - <Tool - Name="VCManagedResourceCompilerTool" - /> - <Tool - Name="VCResourceCompilerTool" - PreprocessorDefinitions="NDEBUG" - Culture="2057" - /> - <Tool - Name="VCPreLinkEventTool" - /> - <Tool - Name="VCLinkerTool" - OutputFile=".\Release/mj2_to_metadata.exe" - LinkIncremental="1" - SuppressStartupBanner="true" - IgnoreDefaultLibraryNames="libcmtd" - ProgramDatabaseFile=".\Release/mj2_to_metadata.pdb" - SubSystem="1" - TargetMachine="1" - /> - <Tool - Name="VCALinkTool" - /> - <Tool - Name="VCManifestTool" - /> - <Tool - Name="VCXDCMakeTool" - /> - <Tool - Name="VCBscMakeTool" - SuppressStartupBanner="true" - OutputFile=".\Release/mj2_to_metadata.bsc" - /> - <Tool - Name="VCFxCopTool" - /> - <Tool - Name="VCAppVerifierTool" - /> - <Tool - Name="VCWebDeploymentTool" - /> - <Tool - Name="VCPostBuildEventTool" - /> - </Configuration> - </Configurations> - <References> - </References> - <Files> - <Filter - Name="MJ2" - > - <Filter - Name="MJ2 Header Files" - > - <File - RelativePath="compat\opj_getopt.h" - > - </File> - <File - RelativePath="meta_out.h" - > - </File> - <File - RelativePath="mj2.h" - > - </File> - <File - RelativePath="mj2_convert.h" - > - </File> - <File - RelativePath="mj2_to_metadata.h" - > - </File> - </Filter> - <Filter - Name="MJ2 Source Files" - > - <File - RelativePath="compat\opj_getopt.c" - > - <FileConfiguration - Name="Debug|Win32" - > - <Tool - Name="VCCLCompilerTool" - AdditionalIncludeDirectories="" - PreprocessorDefinitions="" - /> - </FileConfiguration> - <FileConfiguration - Name="Release|Win32" - > - <Tool - Name="VCCLCompilerTool" - AdditionalIncludeDirectories="" - PreprocessorDefinitions="" - /> - </FileConfiguration> - </File> - <File - RelativePath="meta_out.c" - > - <FileConfiguration - Name="Debug|Win32" - > - <Tool - Name="VCCLCompilerTool" - AdditionalIncludeDirectories="" - PreprocessorDefinitions="" - /> - </FileConfiguration> - <FileConfiguration - Name="Release|Win32" - > - <Tool - Name="VCCLCompilerTool" - AdditionalIncludeDirectories="" - PreprocessorDefinitions="" - /> - </FileConfiguration> - </File> - <File - RelativePath="mj2.c" - > - <FileConfiguration - Name="Debug|Win32" - > - <Tool - Name="VCCLCompilerTool" - AdditionalIncludeDirectories="" - PreprocessorDefinitions="" - /> - </FileConfiguration> - <FileConfiguration - Name="Release|Win32" - > - <Tool - Name="VCCLCompilerTool" - AdditionalIncludeDirectories="" - PreprocessorDefinitions="" - /> - </FileConfiguration> - </File> - <File - RelativePath="mj2_convert.c" - > - <FileConfiguration - Name="Debug|Win32" - > - <Tool - Name="VCCLCompilerTool" - AdditionalIncludeDirectories="" - PreprocessorDefinitions="" - /> - </FileConfiguration> - <FileConfiguration - Name="Release|Win32" - > - <Tool - Name="VCCLCompilerTool" - AdditionalIncludeDirectories="" - PreprocessorDefinitions="" - /> - </FileConfiguration> - </File> - <File - RelativePath="mj2_to_metadata.c" - > - <FileConfiguration - Name="Debug|Win32" - > - <Tool - Name="VCCLCompilerTool" - AdditionalIncludeDirectories="" - PreprocessorDefinitions="" - /> - </FileConfiguration> - <FileConfiguration - Name="Release|Win32" - > - <Tool - Name="VCCLCompilerTool" - AdditionalIncludeDirectories="" - PreprocessorDefinitions="" - /> - </FileConfiguration> - </File> - </Filter> - </Filter> - </Files> - <Globals> - </Globals> -</VisualStudioProject> diff --git a/openjpeg/src/bin/mj2/mj2_to_metadata_Notes.doc b/openjpeg/src/bin/mj2/mj2_to_metadata_Notes.doc Binary files differdeleted file mode 100644 index 05ccec206..000000000 --- a/openjpeg/src/bin/mj2/mj2_to_metadata_Notes.doc +++ /dev/null diff --git a/openjpeg/src/bin/mj2/opj_mj2_compress.c b/openjpeg/src/bin/mj2/opj_mj2_compress.c deleted file mode 100644 index 4baefe670..000000000 --- a/openjpeg/src/bin/mj2/opj_mj2_compress.c +++ /dev/null @@ -1,852 +0,0 @@ -/* -* Copyright (c) 2003-2004, Francois-Olivier Devaux -* Copyright (c) 2002-2004, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium -* All rights reserved. -* -* Redistribution and use in source and binary forms, with or without -* modification, are permitted provided that the following conditions -* are met: -* 1. Redistributions of source code must retain the above copyright -* notice, this list of conditions and the following disclaimer. -* 2. Redistributions in binary form must reproduce the above copyright -* notice, this list of conditions and the following disclaimer in the -* documentation and/or other materials provided with the distribution. -* -* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' -* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -* POSSIBILITY OF SUCH DAMAGE. -*/ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "opj_apps_config.h" -#include "openjpeg.h" -#include "j2k_lib.h" -#include "cio.h" -#include "j2k.h" -#include "jp2.h" -#include "mj2.h" -#include "mj2_convert.h" -#include "opj_getopt.h" - -/** -Size of memory first allocated for MOOV box -*/ -#define TEMP_BUF 10000 - - -/* -------------------------------------------------------------------------- */ - -/** -sample error callback expecting a FILE* client object -*/ -static void error_callback(const char *msg, void *client_data) -{ - FILE *stream = (FILE*)client_data; - fprintf(stream, "[ERROR] %s", msg); -} -/** -sample warning callback expecting a FILE* client object -*/ -static void warning_callback(const char *msg, void *client_data) -{ - FILE *stream = (FILE*)client_data; - fprintf(stream, "[WARNING] %s", msg); -} - -/* -------------------------------------------------------------------------- */ - - -static void help_display() -{ - fprintf(stdout, "HELP for frames_to_mj2\n----\n\n"); - fprintf(stdout, "- the -h option displays this help information on screen\n\n"); - - - fprintf(stdout, "List of parameters for the MJ2 encoder:\n"); - fprintf(stdout, "\n"); - fprintf(stdout, "REMARKS:\n"); - fprintf(stdout, "---------\n"); - fprintf(stdout, "\n"); - fprintf - (stdout, "The markers written to the main_header are : SOC SIZ COD QCD COM.\n"); - fprintf - (stdout, "COD and QCD never appear in the tile_header.\n"); - fprintf(stdout, "\n"); - fprintf(stdout, "By default:\n"); - fprintf(stdout, "------------\n"); - fprintf(stdout, "\n"); - fprintf(stdout, " * Lossless\n"); - fprintf(stdout, " * 1 tile\n"); - fprintf(stdout, " * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n"); - fprintf(stdout, " * Size of code-block : 64 x 64\n"); - fprintf(stdout, " * Number of resolutions: 6\n"); - fprintf(stdout, " * No SOP marker in the codestream\n"); - fprintf(stdout, " * No EPH marker in the codestream\n"); - fprintf(stdout, " * No sub-sampling in x or y direction\n"); - fprintf(stdout, " * No mode switch activated\n"); - fprintf(stdout, " * Progression order: LRCP\n"); - fprintf(stdout, " * No index file\n"); - fprintf(stdout, " * No ROI upshifted\n"); - fprintf(stdout, " * No offset of the origin of the image\n"); - fprintf(stdout, " * No offset of the origin of the tiles\n"); - fprintf(stdout, " * Reversible DWT 5-3\n"); - fprintf(stdout, "\n"); - fprintf(stdout, "Parameters:\n"); - fprintf(stdout, "------------\n"); - fprintf(stdout, "\n"); - fprintf - (stdout, "Required Parameters (except with -h):\n"); - fprintf - (stdout, "-i : source file (-i source.yuv) \n"); - fprintf - (stdout, "-o : destination file (-o dest.mj2) \n"); - fprintf - (stdout, "Optional Parameters:\n"); - fprintf(stdout, "-h : display the help information \n"); - fprintf(stdout, - "-r : different compression ratios for successive layers (-r 20,10,5)\n"); - fprintf(stdout, - " - The rate specified for each quality level is the desired \n"); - fprintf(stdout, " compression factor.\n"); - fprintf(stdout, " Example: -r 20,10,1 means quality 1: compress 20x, \n"); - fprintf(stdout, - " quality 2: compress 10x and quality 3: compress lossless\n"); - fprintf(stdout, " (options -r and -q cannot be used together)\n"); - - fprintf(stdout, "-q : different psnr for successive layers (-q 30,40,50) \n"); - fprintf(stdout, " (options -r and -q cannot be used together)\n"); - - fprintf(stdout, "-n : number of resolutions (-n 3) \n"); - fprintf(stdout, "-b : size of code block (-b 32,32) \n"); - fprintf(stdout, "-c : size of precinct (-c 128,128) \n"); - fprintf(stdout, "-t : size of tile (-t 512,512) \n"); - fprintf - (stdout, "-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n"); - fprintf - (stdout, "-s : subsampling factor (-s 2,2) [-s X,Y] \n"); - fprintf(stdout, " Remark: subsampling bigger than 2 can produce error\n"); - fprintf - (stdout, "-S : write SOP marker before each packet \n"); - fprintf - (stdout, "-E : write EPH marker after each header packet \n"); - fprintf - (stdout, "-M : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n"); - fprintf - (stdout, " 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n"); - fprintf - (stdout, " Indicate multiple modes by adding their values. \n"); - fprintf - (stdout, " Example: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n"); - fprintf - (stdout, "-R : c=%%d,U=%%d : quantization indices upshifted \n"); - fprintf - (stdout, " for component c=%%d [%%d = 0,1,2]\n"); - fprintf - (stdout, " with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI:c=0,U=25) \n"); - fprintf - (stdout, "-d : offset of the origin of the image (-d 150,300) \n"); - fprintf - (stdout, "-T : offset of the origin of the tiles (-T 100,75) \n"); - fprintf(stdout, "-I : use the irreversible DWT 9-7 (-I) \n"); - fprintf(stdout, "-W : image width, height and the dx and dy subsampling \n"); - fprintf(stdout, " of the Cb and Cr components for YUV files \n"); - fprintf(stdout, - " (default is '352,288,2,2' for CIF format's 352x288 and 4:2:0)\n"); - fprintf(stdout, "-F : video frame rate (set to 25 by default)\n"); - fprintf(stdout, "-D : depth, precision in bits [8 .. 16]; default:8\n"); - fprintf(stdout, "-C : comment\n"); - fprintf(stdout, "\n"); - fprintf(stdout, "IMPORTANT:\n"); - fprintf(stdout, "-----------\n"); - fprintf(stdout, "\n"); - fprintf(stdout, "The index file has the structure below:\n"); - fprintf(stdout, "---------------------------------------\n"); - fprintf(stdout, "\n"); - fprintf(stdout, "Image_height Image_width\n"); - fprintf(stdout, "progression order\n"); - fprintf(stdout, "Tiles_size_X Tiles_size_Y\n"); - fprintf(stdout, "Components_nb\n"); - fprintf(stdout, "Layers_nb\n"); - fprintf(stdout, "decomposition_levels\n"); - fprintf(stdout, "[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n"); - fprintf(stdout, " [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n"); - fprintf(stdout, "Main_header_end_position\n"); - fprintf(stdout, "Codestream_size\n"); - fprintf(stdout, - "Tile_0 start_pos end_Theader end_pos TotalDisto NumPix MaxMSE\n"); - fprintf(stdout, - "Tile_1 '' '' '' '' '' ''\n"); - fprintf(stdout, "...\n"); - fprintf(stdout, - "Tile_Nt '' '' '' '' '' ''\n"); - fprintf(stdout, - "Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n"); - fprintf(stdout, "...\n"); - fprintf(stdout, - "Tpacket_Np '' '' '' '' '' '' '' ''\n"); - - fprintf(stdout, "MaxDisto\n"); - - fprintf(stdout, "TotalDisto\n\n"); -} - -static OPJ_PROG_ORDER give_progression(const char progression[5]) -{ - if (progression[0] == 'L' && progression[1] == 'R' - && progression[2] == 'C' && progression[3] == 'P') { - return LRCP; - } else { - if (progression[0] == 'R' && progression[1] == 'L' - && progression[2] == 'C' && progression[3] == 'P') { - return RLCP; - } else { - if (progression[0] == 'R' && progression[1] == 'P' - && progression[2] == 'C' && progression[3] == 'L') { - return RPCL; - } else { - if (progression[0] == 'P' && progression[1] == 'C' - && progression[2] == 'R' && progression[3] == 'L') { - return PCRL; - } else { - if (progression[0] == 'C' && progression[1] == 'P' - && progression[2] == 'R' && progression[3] == 'L') { - return CPRL; - } else { - return PROG_UNKNOWN; - } - } - } - } - } -} - - - - -int main(int argc, char **argv) -{ - mj2_cparameters_t mj2_parameters; /* MJ2 compression parameters */ - opj_cparameters_t *j2k_parameters; /* J2K compression parameters */ - opj_event_mgr_t event_mgr; /* event manager */ - opj_cio_t *cio; - int value; - opj_mj2_t *movie; - opj_image_t *img; - int i, j; - char *s, S1, S2, S3; - unsigned char *buf; - int x1, y1, len; - long mdat_initpos, offset; - FILE *mj2file; - int sampleno; - opj_cinfo_t* cinfo; - opj_bool bSuccess; - int numframes; - int prec = 8;/* DEFAULT */ - double total_time = 0; - - memset(&mj2_parameters, 0, sizeof(mj2_cparameters_t)); - /* default value */ - /* ------------- */ - mj2_parameters.w = 352; /* CIF default value*/ - mj2_parameters.h = 288; /* CIF default value*/ - mj2_parameters.CbCr_subsampling_dx = 2; /* CIF default value*/ - mj2_parameters.CbCr_subsampling_dy = 2; /* CIF default value*/ - mj2_parameters.frame_rate = 25; - mj2_parameters.prec = 8; /* DEFAULT */ - mj2_parameters.enumcs = ENUMCS_SYCC; /* FIXME: ENUMCS_YUV420 */ - mj2_parameters.meth = 1; /* enumerated color space */ - - /* - configure the event callbacks (not required) - setting of each callback is optionnal - */ - memset(&event_mgr, 0, sizeof(opj_event_mgr_t)); - event_mgr.error_handler = error_callback; - event_mgr.warning_handler = warning_callback; - event_mgr.info_handler = NULL; - - /* set J2K encoding parameters to default values */ - opj_set_default_encoder_parameters(&mj2_parameters.j2k_parameters); - j2k_parameters = &mj2_parameters.j2k_parameters; - - /* Create comment for codestream */ - if (j2k_parameters->cp_comment == NULL) { - const char comment[] = "Created by OpenJPEG version "; - const size_t clen = strlen(comment); - const char *version = opj_version(); - j2k_parameters->cp_comment = (char*)malloc(clen + strlen(version) + 1); - sprintf(j2k_parameters->cp_comment, "%s%s", comment, version); - } - - while (1) { - int c = opj_getopt(argc, argv, - "i:o:r:q:f:t:n:c:b:p:s:d:P:S:E:M:R:T:C:I:W:F:D:h"); - if (c == -1) { - break; - } - switch (c) { - case 'i': { /* IN fill */ - char *infile = opj_optarg; - s = opj_optarg; - while (*s) { - s++; - } - s--; - S3 = *s; - s--; - S2 = *s; - s--; - S1 = *s; - - if ((S1 == 'y' && S2 == 'u' && S3 == 'v') - || (S1 == 'Y' && S2 == 'U' && S3 == 'V')) { - mj2_parameters.decod_format = YUV_DFMT; - } else { - fprintf(stderr, - "!! Unrecognized format for infile : %c%c%c [accept only *.yuv] !!\n\n", - S1, S2, S3); - return 1; - } - strncpy(mj2_parameters.infile, infile, sizeof(mj2_parameters.infile) - 1); - } - break; - /* ----------------------------------------------------- */ - case 'o': { /* OUT fill */ - char *outfile = opj_optarg; - while (*outfile) { - outfile++; - } - outfile--; - S3 = *outfile; - outfile--; - S2 = *outfile; - outfile--; - S1 = *outfile; - - outfile = opj_optarg; - - if ((S1 == 'm' && S2 == 'j' && S3 == '2') - || (S1 == 'M' && S2 == 'J' && S3 == '2')) { - mj2_parameters.cod_format = MJ2_CFMT; - } else { - fprintf(stderr, - "Unknown output format image *.%c%c%c [only *.mj2]!! \n", - S1, S2, S3); - return 1; - } - strncpy(mj2_parameters.outfile, outfile, sizeof(mj2_parameters.outfile) - 1); - } - break; - /* ----------------------------------------------------- */ - case 'r': { /* rates rates/distorsion */ - float rate; - s = opj_optarg; - while (sscanf(s, "%f", &rate) == 1) { - j2k_parameters->tcp_rates[j2k_parameters->tcp_numlayers] = rate * 2; - j2k_parameters->tcp_numlayers++; - while (*s && *s != ',') { - s++; - } - if (!*s) { - break; - } - s++; - } - j2k_parameters->cp_disto_alloc = 1; - } - break; - /* ----------------------------------------------------- */ - case 'q': /* add fixed_quality */ - s = opj_optarg; - while (sscanf(s, "%f", - &j2k_parameters->tcp_distoratio[j2k_parameters->tcp_numlayers]) == 1) { - j2k_parameters->tcp_numlayers++; - while (*s && *s != ',') { - s++; - } - if (!*s) { - break; - } - s++; - } - j2k_parameters->cp_fixed_quality = 1; - break; - /* dda */ - /* ----------------------------------------------------- */ - case 'f': { /* mod fixed_quality (before : -q) */ - int *row = NULL, *col = NULL; - int numlayers = 0, numresolution = 0, matrix_width = 0; - - s = opj_optarg; - sscanf(s, "%d", &numlayers); - s++; - if (numlayers > 9) { - s++; - } - - j2k_parameters->tcp_numlayers = numlayers; - numresolution = j2k_parameters->numresolution; - matrix_width = numresolution * 3; - j2k_parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof( - int)); - s = s + 2; - - for (i = 0; i < numlayers; i++) { - row = &j2k_parameters->cp_matrice[i * matrix_width]; - col = row; - j2k_parameters->tcp_rates[i] = 1; - sscanf(s, "%d,", &col[0]); - s += 2; - if (col[0] > 9) { - s++; - } - col[1] = 0; - col[2] = 0; - for (j = 1; j < numresolution; j++) { - col += 3; - sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]); - s += 6; - if (col[0] > 9) { - s++; - } - if (col[1] > 9) { - s++; - } - if (col[2] > 9) { - s++; - } - } - if (i < numlayers - 1) { - s++; - } - } - j2k_parameters->cp_fixed_alloc = 1; - } - break; - /* ----------------------------------------------------- */ - case 't': /* tiles */ - sscanf(opj_optarg, "%d,%d", &j2k_parameters->cp_tdx, &j2k_parameters->cp_tdy); - j2k_parameters->tile_size_on = OPJ_TRUE; - break; - /* ----------------------------------------------------- */ - case 'n': /* resolution */ - sscanf(opj_optarg, "%d", &j2k_parameters->numresolution); - break; - /* ----------------------------------------------------- */ - case 'c': { /* precinct dimension */ - char sep; - int res_spec = 0; - - char *s = opj_optarg; - do { - sep = 0; - sscanf(s, "[%d,%d]%c", &j2k_parameters->prcw_init[res_spec], - &j2k_parameters->prch_init[res_spec], &sep); - j2k_parameters->csty |= 0x01; - res_spec++; - s = strpbrk(s, "]") + 2; - } while (sep == ','); - j2k_parameters->res_spec = res_spec; - } - break; - - /* ----------------------------------------------------- */ - case 'b': { /* code-block dimension */ - int cblockw_init = 0, cblockh_init = 0; - sscanf(opj_optarg, "%d,%d", &cblockw_init, &cblockh_init); - if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024 - || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) { - fprintf(stderr, - "!! Size of code_block error (option -b) !!\n\nRestriction :\n" - " * width*height<=4096\n * 4<=width,height<= 1024\n\n"); - return 1; - } - j2k_parameters->cblockw_init = cblockw_init; - j2k_parameters->cblockh_init = cblockh_init; - } - break; - /* ----------------------------------------------------- */ - case 'p': { /* progression order */ - char progression[5]; - - strncpy(progression, opj_optarg, 5); - j2k_parameters->prog_order = give_progression(progression); - if (j2k_parameters->prog_order == -1) { - fprintf(stderr, "Unrecognized progression order " - "[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n"); - return 1; - } - } - break; - /* ----------------------------------------------------- */ - case 's': { /* subsampling factor */ - if (sscanf(opj_optarg, "%d,%d", &j2k_parameters->subsampling_dx, - &j2k_parameters->subsampling_dy) != 2) { - fprintf(stderr, "'-s' sub-sampling argument error ! [-s dx,dy]\n"); - return 1; - } - } - break; - /* ----------------------------------------------------- */ - case 'd': { /* coordonnate of the reference grid */ - if (sscanf(opj_optarg, "%d,%d", &j2k_parameters->image_offset_x0, - &j2k_parameters->image_offset_y0) != 2) { - fprintf(stderr, "-d 'coordonnate of the reference grid' argument " - "error !! [-d x0,y0]\n"); - return 1; - } - } - break; - /* ----------------------------------------------------- */ - case 'h': /* Display an help description */ - help_display(); - return 0; - break; - /* ----------------------------------------------------- */ - case 'P': { /* POC */ - int numpocs = 0; /* number of progression order change (POC) default 0 */ - opj_poc_t *POC = NULL; /* POC : used in case of Progression order change */ - - char *s = opj_optarg; - POC = j2k_parameters->POC; - - while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%4s", &POC[numpocs].tile, - &POC[numpocs].resno0, &POC[numpocs].compno0, - &POC[numpocs].layno1, &POC[numpocs].resno1, - &POC[numpocs].compno1, POC[numpocs].progorder) == 7) { - POC[numpocs].prg1 = give_progression(POC[numpocs].progorder); - numpocs++; - while (*s && *s != '/') { - s++; - } - if (!*s) { - break; - } - s++; - } - j2k_parameters->numpocs = numpocs; - } - break; - /* ------------------------------------------------------ */ - case 'S': /* SOP marker */ - j2k_parameters->csty |= 0x02; - break; - /* ------------------------------------------------------ */ - case 'E': /* EPH marker */ - j2k_parameters->csty |= 0x04; - break; - /* ------------------------------------------------------ */ - case 'M': /* Mode switch pas tous au point !! */ - if (sscanf(opj_optarg, "%d", &value) == 1) { - for (i = 0; i <= 5; i++) { - int cache = value & (1 << i); - if (cache) { - j2k_parameters->mode |= (1 << i); - } - } - } - break; - /* ------------------------------------------------------ */ - case 'R': { /* ROI */ - if (sscanf(opj_optarg, "OI:c=%d,U=%d", &j2k_parameters->roi_compno, - &j2k_parameters->roi_shift) != 2) { - fprintf(stderr, "ROI error !! [-ROI:c='compno',U='shift']\n"); - return 1; - } - } - break; - /* ------------------------------------------------------ */ - case 'T': { /* Tile offset */ - if (sscanf(opj_optarg, "%d,%d", &j2k_parameters->cp_tx0, - &j2k_parameters->cp_ty0) != 2) { - fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]"); - return 1; - } - } - break; - /* ------------------------------------------------------ */ - case 'C': { /* Add a comment */ - j2k_parameters->cp_comment = (char*)malloc(strlen(opj_optarg) + 1); - if (j2k_parameters->cp_comment) { - strcpy(j2k_parameters->cp_comment, opj_optarg); - } - } - break; - /* ------------------------------------------------------ */ - case 'I': { /* reversible or not */ - j2k_parameters->irreversible = 1; - } - break; - /* ------------------------------------------------------ */ - case 'W': /* Width and Height and Cb and Cr subsampling in case of YUV format files */ - if (sscanf - (opj_optarg, "%d,%d,%d,%d", &mj2_parameters.w, &mj2_parameters.h, - &mj2_parameters.CbCr_subsampling_dx, - &mj2_parameters.CbCr_subsampling_dy) != 4) { - fprintf(stderr, "-W argument error"); - return 1; - } - break; - /* ------------------------------------------------------ */ - case 'F': /* Video frame rate */ - if (sscanf(opj_optarg, "%d", &mj2_parameters.frame_rate) != 1) { - fprintf(stderr, "-F argument error"); - return 1; - } - break; - /* ------------------------------------------------------ */ - case 'D': /* Depth: the precision */ - if (sscanf(opj_optarg, "%d", &prec) != 1) { - prec = 0; - } - break; - - default: - return 1; - } - } - - /* Error messages */ - /* -------------- */ - if (!mj2_parameters.cod_format || !mj2_parameters.decod_format) { - fprintf(stderr, - "Usage: %s -i yuv-file -o mj2-file (+ options)\n", argv[0]); - return 1; - } - if (prec < 1 || prec > 16) { - fprintf(stderr, "Error: Depth %d must be in the range 8 .. 16\n", prec); - return 1; - } - if ((j2k_parameters->cp_disto_alloc || j2k_parameters->cp_fixed_alloc || - j2k_parameters->cp_fixed_quality) - && (!(j2k_parameters->cp_disto_alloc ^ j2k_parameters->cp_fixed_alloc ^ - j2k_parameters->cp_fixed_quality))) { - fprintf(stderr, "Error: options -r -q and -f cannot be used together !!\n"); - return 1; - } /* mod fixed_quality */ - - /* if no rate entered, lossless by default */ - if (j2k_parameters->tcp_numlayers == 0) { - j2k_parameters->tcp_rates[0] = 0; /* MOD antonin : losslessbug */ - j2k_parameters->tcp_numlayers++; - j2k_parameters->cp_disto_alloc = 1; - } - - if ((j2k_parameters->cp_tx0 > j2k_parameters->image_offset_x0) || - (j2k_parameters->cp_ty0 > j2k_parameters->image_offset_y0)) { - fprintf(stderr, - "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n", - j2k_parameters->cp_tx0, j2k_parameters->image_offset_x0, j2k_parameters->cp_ty0, - j2k_parameters->image_offset_y0); - return 1; - } - - for (i = 0; i < j2k_parameters->numpocs; i++) { - if (j2k_parameters->POC[i].prg == -1) { - fprintf(stderr, - "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n", - i + 1); - } - } - - if (j2k_parameters->cp_tdx > mj2_parameters.Dim[0] || - j2k_parameters->cp_tdy > mj2_parameters.Dim[1]) { - fprintf(stderr, - "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n", - j2k_parameters->cp_tdx, mj2_parameters.Dim[0], j2k_parameters->cp_tdy, - mj2_parameters.Dim[1]); - return 1; - } - - /* to respect profile - 0 */ - /* ---------------------- */ - - x1 = !mj2_parameters.Dim[0] ? (mj2_parameters.w - 1) * - j2k_parameters->subsampling_dx - + 1 : mj2_parameters.Dim[0] + (mj2_parameters.w - 1) * - j2k_parameters->subsampling_dx + 1; - y1 = !mj2_parameters.Dim[1] ? (mj2_parameters.h - 1) * - j2k_parameters->subsampling_dy - + 1 : mj2_parameters.Dim[1] + (mj2_parameters.h - 1) * - j2k_parameters->subsampling_dy + 1; - mj2_parameters.numcomps = 3; /* YUV files only have 3 components */ - - mj2_parameters.prec = prec; - - j2k_parameters->tcp_mct = 0; - - mj2file = fopen(mj2_parameters.outfile, "wb"); - - if (!mj2file) { - fprintf(stderr, "failed to open %s for writing\n", argv[2]); - return 1; - } - - /* get a MJ2 decompressor handle */ - cinfo = mj2_create_compress(); - movie = (opj_mj2_t*)cinfo->mj2_handle; - - /* catch events using our callbacks and give a local context */ - opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr); - - /* setup encoder parameters */ - mj2_setup_encoder(movie, &mj2_parameters); - - movie->tk[0].num_samples = - yuv_num_frames(&movie->tk[0], mj2_parameters.infile); - - if (movie->tk[0].num_samples == 0) { - return 1; - } - - /* One sample per chunk*/ - movie->tk[0].chunk = (mj2_chunk_t*) - malloc(movie->tk[0].num_samples * sizeof(mj2_chunk_t)); - movie->tk[0].sample = (mj2_sample_t*) - malloc(movie->tk[0].num_samples * sizeof(mj2_sample_t)); - - if (mj2_init_stdmovie(movie)) { - fprintf(stderr, "Error with movie initialization"); - return 1; - } - - /* Writing JP, FTYP and MDAT boxes */ - /* Assuming that the JP and FTYP boxes won't be longer than 300 bytes:*/ - buf = (unsigned char*) - malloc(300 * sizeof(unsigned char)); - - cio = opj_cio_open((opj_common_ptr)movie->cinfo, buf, 300); - - mj2_write_jp(cio); - mj2_write_ftyp(movie, cio); - - mdat_initpos = cio_tell(cio); - cio_skip(cio, 4); - - cio_write(cio, MJ2_MDAT, 4); - - fwrite(buf, cio_tell(cio), 1, mj2file); - - offset = cio_tell(cio); - opj_cio_close(cio); - free(buf); - - for (i = 0; i < movie->num_stk + movie->num_htk + movie->num_vtk; i++) { - if (movie->tk[i].track_type != 0) { - fprintf(stderr, "Unable to write sound or hint tracks\n"); - } else { - mj2_tk_t *tk; - int buflen = 0; - - tk = &movie->tk[i]; - tk->num_chunks = tk->num_samples; - numframes = tk->num_samples; - tk->depth = prec; - - fprintf(stderr, "Video Track number %d\n", i); - - img = mj2_image_create(tk, j2k_parameters); - - buflen = 2 * (tk->w * tk->h * 8); - buf = (unsigned char *) malloc(buflen * sizeof(unsigned char)); - - for (sampleno = 0; sampleno < numframes; sampleno++) { - double init_time = opj_clock(); - double elapsed_time; - - if (yuvtoimage(tk, img, sampleno, j2k_parameters, - mj2_parameters.infile)) { - fprintf(stderr, "Error with frame number %d in YUV file\n", sampleno); - return 1; - } - - /* setup the encoder parameters using the current image and user parameters */ - opj_setup_encoder(cinfo, j2k_parameters, img); - - cio = opj_cio_open((opj_common_ptr)movie->cinfo, buf, buflen); - - cio_skip(cio, 4); - cio_write(cio, JP2_JP2C, 4); /* JP2C*/ - - /* encode the image */ - bSuccess = opj_encode(cinfo, cio, img, NULL); - - if (!bSuccess) { - opj_cio_close(cio); - fprintf(stderr, "failed to encode image\n"); - return 1; - } - - len = cio_tell(cio) - 8; - cio_seek(cio, 0); - cio_write(cio, len + 8, 4); - opj_cio_close(cio); - - tk->sample[sampleno].sample_size = len + 8; - tk->sample[sampleno].offset = offset; - tk->chunk[sampleno].offset = offset; /* There is one sample per chunk */ - fwrite(buf, 1, len + 8, mj2file); - offset += len + 8; - - elapsed_time = opj_clock() - init_time; - fprintf(stderr, "Frame number %d/%d encoded in %.2f mseconds\n", - sampleno + 1, numframes, elapsed_time * 1000); - total_time += elapsed_time; - } /* for(sampleno */ - - free(buf); - opj_image_destroy(img); - } - }/* for(i */ - - fseek(mj2file, mdat_initpos, SEEK_SET); - - buf = (unsigned char*) malloc(4 * sizeof(unsigned char)); - - /* Init a cio to write box length variable in a little endian way */ - cio = opj_cio_open(NULL, buf, 4); - cio_write(cio, offset - mdat_initpos, 4); - fwrite(buf, 4, 1, mj2file); - fseek(mj2file, 0, SEEK_END); - free(buf); - - /* Writing MOOV box */ - buf = (unsigned char*) - malloc((TEMP_BUF + numframes * 20) * sizeof(unsigned char)); - cio = opj_cio_open(movie->cinfo, buf, (TEMP_BUF + numframes * 20)); - mj2_write_moov(movie, cio); - fwrite(buf, cio_tell(cio), 1, mj2file); - free(buf); - - fprintf(stdout, "Total encoding time: %.2f s for %d frames (%.1f fps)\n", - total_time, numframes, (float)numframes / total_time); - - /* Ending program */ - - fclose(mj2file); - /* free remaining compression structures */ - mj2_destroy_compress(movie); - free(cinfo); - - if (j2k_parameters->cp_comment) { - free(j2k_parameters->cp_comment); - } - if (j2k_parameters->cp_matrice) { - free(j2k_parameters->cp_matrice); - } - opj_cio_close(cio); - - return 0; -} diff --git a/openjpeg/src/bin/mj2/opj_mj2_decompress.c b/openjpeg/src/bin/mj2/opj_mj2_decompress.c deleted file mode 100644 index 6b26d5636..000000000 --- a/openjpeg/src/bin/mj2/opj_mj2_decompress.c +++ /dev/null @@ -1,258 +0,0 @@ -/* -* Copyright (c) 2003-2004, Francois-Olivier Devaux -* Copyright (c) 2002-2004, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium -* All rights reserved. -* -* Redistribution and use in source and binary forms, with or without -* modification, are permitted provided that the following conditions -* are met: -* 1. Redistributions of source code must retain the above copyright -* notice, this list of conditions and the following disclaimer. -* 2. Redistributions in binary form must reproduce the above copyright -* notice, this list of conditions and the following disclaimer in the -* documentation and/or other materials provided with the distribution. -* -* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' -* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -* POSSIBILITY OF SUCH DAMAGE. -*/ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "opj_apps_config.h" -#include "openjpeg.h" -#include "j2k_lib.h" -#include "cio.h" -#include "j2k.h" -#include "jp2.h" -#include "mj2.h" -#include "mj2_convert.h" - -#ifdef OPJ_HAVE_LIBLCMS2 -#include <lcms2.h> -#endif -#ifdef OPJ_HAVE_LIBLCMS1 -#include <lcms.h> -#endif -#include "color.h" -/* -------------------------------------------------------------------------- */ - -/** -sample error callback expecting a FILE* client object -*/ -static void error_callback(const char *msg, void *client_data) -{ - FILE *stream = (FILE*)client_data; - fprintf(stream, "[ERROR] %s", msg); -} -/** -sample warning callback expecting a FILE* client object -*/ -static void warning_callback(const char *msg, void *client_data) -{ - FILE *stream = (FILE*)client_data; - fprintf(stream, "[WARNING] %s", msg); -} - -/* -------------------------------------------------------------------------- */ - - -int main(int argc, char *argv[]) -{ - mj2_dparameters_t mj2_parameters; /* decompression parameters */ - opj_dinfo_t* dinfo; - opj_event_mgr_t event_mgr; /* event manager */ - opj_cio_t *cio = NULL; - unsigned int tnum, snum; - opj_mj2_t *movie; - mj2_tk_t *track; - mj2_sample_t *sample; - unsigned char* frame_codestream; - FILE *file, *outfile; - char outfilename[50]; - opj_image_t *img = NULL; - unsigned int max_codstrm_size = 0; - double total_time = 0; - unsigned int numframes = 0; - - if (argc != 3) { - printf("Usage: %s inputfile.mj2 outputfile.yuv\n", argv[0]); - return 1; - } - - file = fopen(argv[1], "rb"); - - if (!file) { - fprintf(stderr, "failed to open %s for reading\n", argv[1]); - return 1; - } - - /* Checking output file */ - outfile = fopen(argv[2], "w"); - if (!file) { - fprintf(stderr, "failed to open %s for writing\n", argv[2]); - return 1; - } - fclose(outfile); - - /* - configure the event callbacks (not required) - setting of each callback is optional - */ - memset(&event_mgr, 0, sizeof(opj_event_mgr_t)); - event_mgr.error_handler = error_callback; - event_mgr.warning_handler = warning_callback; - event_mgr.info_handler = NULL; - - /* get a MJ2 decompressor handle */ - dinfo = mj2_create_decompress(); - movie = (opj_mj2_t*)dinfo->mj2_handle; - - /* catch events using our callbacks and give a local context */ - opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr); - - memset(&mj2_parameters, 0, sizeof(mj2_dparameters_t)); - /* set J2K decoding parameters to default values */ - opj_set_default_decoder_parameters(&mj2_parameters.j2k_parameters); - - /* setup the decoder decoding parameters using user parameters */ - mj2_setup_decoder(movie, &mj2_parameters); - - if (mj2_read_struct(file, movie)) { /* Creating the movie structure */ - return 1; - } - - /* Decode first video track */ - for (tnum = 0; - tnum < (unsigned int)(movie->num_htk + movie->num_stk + movie->num_vtk); - tnum++) { - if (movie->tk[tnum].track_type == 0) { - break; - } - } - - if (movie->tk[tnum].track_type != 0) { - printf("Error. Movie does not contain any video track\n"); - return 1; - } - - track = &movie->tk[tnum]; - - /* Output info on first video tracl */ - fprintf(stdout, - "The first video track contains %d frames.\nWidth: %d, Height: %d \n\n", - track->num_samples, track->w, track->h); - - max_codstrm_size = track->sample[0].sample_size - 8; - frame_codestream = (unsigned char*) malloc(max_codstrm_size * sizeof( - unsigned char)); - - numframes = track->num_samples; - - for (snum = 0; snum < numframes; snum++) { - double init_time = opj_clock(); - double elapsed_time; - - sample = &track->sample[snum]; - if (sample->sample_size - 8 > max_codstrm_size) { - max_codstrm_size = sample->sample_size - 8; - if ((frame_codestream = (unsigned char*) - realloc(frame_codestream, max_codstrm_size)) == NULL) { - printf("Error reallocation memory\n"); - return 1; - }; - } - fseek(file, sample->offset + 8, SEEK_SET); - fread(frame_codestream, sample->sample_size - 8, 1, - file); /* Assuming that jp and ftyp markers size do */ - - /* open a byte stream */ - cio = opj_cio_open((opj_common_ptr)dinfo, frame_codestream, - sample->sample_size - 8); - - img = opj_decode(dinfo, cio); /* Decode J2K to image */ - -#ifdef WANT_SYCC_TO_RGB - if (img->color_space == CLRSPC_SYCC) { - color_sycc_to_rgb(img); - } -#endif - - if (img->icc_profile_buf) { -#if defined(OPJ_HAVE_LIBLCMS1) || defined(OPJ_HAVE_LIBLCMS2) - color_apply_icc_profile(img); -#endif - - free(img->icc_profile_buf); - img->icc_profile_buf = NULL; - img->icc_profile_len = 0; - } - - if (((img->numcomps == 3) && (img->comps[0].dx == img->comps[1].dx / 2) - && (img->comps[0].dx == img->comps[2].dx / 2) && (img->comps[0].dx == 1)) - || (img->numcomps == 1)) { - - if (!imagetoyuv(img, argv[2])) { /* Convert image to YUV */ - return 1; - } - } else if ((img->numcomps == 3) && - (img->comps[0].dx == 1) && (img->comps[1].dx == 1) && - (img->comps[2].dx == 1)) { /* If YUV 4:4:4 input --> to bmp */ - fprintf(stdout, - "The frames will be output in a bmp format (output_1.bmp, ...)\n"); - sprintf(outfilename, "output_%d.bmp", snum); - if (imagetobmp(img, outfilename)) { /* Convert image to BMP */ - return 1; - } - - } else { - fprintf(stdout, - "Image component dimensions are unknown. Unable to output image\n"); - fprintf(stdout, - "The frames will be output in a j2k file (output_1.j2k, ...)\n"); - - sprintf(outfilename, "output_%d.j2k", snum); - outfile = fopen(outfilename, "wb"); - if (!outfile) { - fprintf(stderr, "failed to open %s for writing\n", outfilename); - return 1; - } - fwrite(frame_codestream, sample->sample_size - 8, 1, outfile); - fclose(outfile); - } - /* close the byte stream */ - opj_cio_close(cio); - /* free image data structure */ - opj_image_destroy(img); - elapsed_time = opj_clock() - init_time; - fprintf(stderr, "Frame number %d/%d decoded in %.2f mseconds\n", snum + 1, - numframes, elapsed_time * 1000); - total_time += elapsed_time; - - } - - free(frame_codestream); - fclose(file); - - /* free remaining structures */ - if (dinfo) { - mj2_destroy_decompress((opj_mj2_t*)dinfo->mj2_handle); - } - free(dinfo); - - fprintf(stdout, "%d frame(s) correctly decompressed\n", snum); - fprintf(stdout, "Total decoding time: %.2f seconds (%.1f fps)\n", total_time, - (float)numframes / total_time); - - return 0; -} diff --git a/openjpeg/src/bin/mj2/opj_mj2_extract.c b/openjpeg/src/bin/mj2/opj_mj2_extract.c deleted file mode 100644 index a062e17d8..000000000 --- a/openjpeg/src/bin/mj2/opj_mj2_extract.c +++ /dev/null @@ -1,162 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "openjpeg.h" -#include "cio.h" -#include "j2k.h" -#include "jp2.h" -#include "mj2.h" - -/* -------------------------------------------------------------------------- */ - -/** -sample error callback expecting a FILE* client object -*/ -void error_callback(const char *msg, void *client_data) -{ - FILE *stream = (FILE*)client_data; - fprintf(stream, "[ERROR] %s", msg); -} -/** -sample warning callback expecting a FILE* client object -*/ -void warning_callback(const char *msg, void *client_data) -{ - FILE *stream = (FILE*)client_data; - fprintf(stream, "[WARNING] %s", msg); -} -/** -sample debug callback expecting a FILE* client object -*/ -void info_callback(const char *msg, void *client_data) -{ - FILE *stream = (FILE*)client_data; - fprintf(stream, "[INFO] %s", msg); -} - -/* -------------------------------------------------------------------------- */ - - -int main(int argc, char *argv[]) -{ - opj_dinfo_t* dinfo; - opj_event_mgr_t event_mgr; /* event manager */ - int tnum; - unsigned int snum; - opj_mj2_t *movie; - mj2_tk_t *track; - mj2_sample_t *sample; - unsigned char* frame_codestream; - FILE *file, *outfile; - char outfilename[50]; - mj2_dparameters_t parameters; - - if (argc != 3) { - printf("Usage: %s mj2filename output_location\n", argv[0]); - printf("Example: %s foreman.mj2 output/foreman\n", argv[0]); - return 1; - } - - file = fopen(argv[1], "rb"); - - if (!file) { - fprintf(stderr, "failed to open %s for reading\n", argv[1]); - return 1; - } - - /* - configure the event callbacks (not required) - setting of each callback is optional - */ - memset(&event_mgr, 0, sizeof(opj_event_mgr_t)); - event_mgr.error_handler = error_callback; - event_mgr.warning_handler = warning_callback; - event_mgr.info_handler = info_callback; - - /* get a MJ2 decompressor handle */ - dinfo = mj2_create_decompress(); - - /* catch events using our callbacks and give a local context */ - opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr); - - /* setup the decoder decoding parameters using user parameters */ - memset(¶meters, 0, sizeof(mj2_dparameters_t)); - movie = (opj_mj2_t*) dinfo->mj2_handle; - mj2_setup_decoder(movie, ¶meters); - - if (mj2_read_struct(file, movie)) { /* Creating the movie structure*/ - return 1; - } - - /* Decode first video track */ - tnum = 0; - while (movie->tk[tnum].track_type != 0) { - tnum ++; - } - - track = &movie->tk[tnum]; - - fprintf(stdout, "Extracting %d frames from file...\n", track->num_samples); - - for (snum = 0; snum < track->num_samples; snum++) { - sample = &track->sample[snum]; - frame_codestream = (unsigned char*) malloc(sample->sample_size - - 8); /* Skipping JP2C marker*/ - fseek(file, sample->offset + 8, SEEK_SET); - fread(frame_codestream, sample->sample_size - 8, 1, - file); /* Assuming that jp and ftyp markers size do*/ - - sprintf(outfilename, "%s_%05d.j2k", argv[2], snum); - outfile = fopen(outfilename, "wb"); - if (!outfile) { - fprintf(stderr, "failed to open %s for writing\n", outfilename); - return 1; - } - fwrite(frame_codestream, sample->sample_size - 8, 1, outfile); - fclose(outfile); - free(frame_codestream); - } - fclose(file); - fprintf(stdout, "%d frames correctly extracted\n", snum); - - /* free remaining structures */ - if (dinfo) { - mj2_destroy_decompress((opj_mj2_t*)dinfo->mj2_handle); - } - - return 0; -} diff --git a/openjpeg/src/bin/mj2/opj_mj2_wrap.c b/openjpeg/src/bin/mj2/opj_mj2_wrap.c deleted file mode 100644 index 84a066e21..000000000 --- a/openjpeg/src/bin/mj2/opj_mj2_wrap.c +++ /dev/null @@ -1,537 +0,0 @@ -/* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third - * party and contributor rights, including patent rights, and no such rights - * are granted under this license. - * - * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium - * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2003-2007, Francois-Olivier Devaux - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "openjpeg.h" -#include "cio.h" -#include "j2k.h" -#include "jp2.h" -#include "mj2.h" - -static int int_ceildiv(int a, int b) -{ - return (a + b - 1) / b; -} - -/** -Size of memory first allocated for MOOV box -*/ -#define TEMP_BUF 10000 - -#define J2K_CODESTREAM_MAGIC "\xff\x4f\xff\x51" - -/* -------------------------------------------------------------------------- */ - -static int test_image(const char *fname, mj2_cparameters_t *cp) -{ - FILE *reader; - opj_image_t *image; - unsigned char *src; - opj_dinfo_t *dinfo; - opj_cio_t *cio; - opj_dparameters_t dparameters; - int success; - long src_len; - - success = 0; - - if ((reader = fopen(fname, "rb")) == NULL) { - return success; - } - - fseek(reader, 0, SEEK_END); - src_len = ftell(reader); - fseek(reader, 0, SEEK_SET); - src = (unsigned char*) malloc(src_len); - fread(src, 1, src_len, reader); - fclose(reader); - - if (memcmp(src, J2K_CODESTREAM_MAGIC, 4) != 0) { - free(src); - return success; - } - memset(&dparameters, 0, sizeof(opj_dparameters_t)); - - opj_set_default_decoder_parameters(&dparameters); - - dinfo = opj_create_decompress(CODEC_J2K); - - opj_setup_decoder(dinfo, &dparameters); - - cio = opj_cio_open((opj_common_ptr)dinfo, src, src_len); - - image = opj_decode(dinfo, cio); - - free(src); - cio->buffer = NULL; - opj_cio_close(cio); - - if (image == NULL) { - goto fin; - } - - cp->numcomps = image->numcomps; - cp->w = image->comps[0].w; - cp->h = image->comps[0].h; - cp->prec = image->comps[0].prec; - - if (image->numcomps > 2) { - if ((image->comps[0].dx == 1) - && (image->comps[1].dx == 2) - && (image->comps[2].dx == 2) - && (image->comps[0].dy == 1) - && (image->comps[1].dy == 2) - && (image->comps[2].dy == 2)) { /* horizontal and vertical*/ - /* Y420*/ - cp->enumcs = ENUMCS_SYCC; - cp->CbCr_subsampling_dx = 2; - cp->CbCr_subsampling_dy = 2; - } else if ((image->comps[0].dx == 1) - && (image->comps[1].dx == 2) - && (image->comps[2].dx == 2) - && (image->comps[0].dy == 1) - && (image->comps[1].dy == 1) - && (image->comps[2].dy == 1)) { /* horizontal only*/ - /* Y422*/ - cp->enumcs = ENUMCS_SYCC; - cp->CbCr_subsampling_dx = 2; - cp->CbCr_subsampling_dy = 1; - } else if ((image->comps[0].dx == 1) - && (image->comps[1].dx == 1) - && (image->comps[2].dx == 1) - && (image->comps[0].dy == 1) - && (image->comps[1].dy == 1) - && (image->comps[2].dy == 1)) { - /* Y444 or RGB */ - - if (image->color_space == CLRSPC_SRGB) { - cp->enumcs = ENUMCS_SRGB; - - /* cp->CbCr_subsampling_dx = 0; */ - /* cp->CbCr_subsampling_dy = 0; */ - } else { - cp->enumcs = ENUMCS_SYCC; - - cp->CbCr_subsampling_dx = 1; - cp->CbCr_subsampling_dy = 1; - } - } else { - goto fin; - } - } else { - cp->enumcs = ENUMCS_GRAY; - /* cp->CbCr_subsampling_dx = 0; */ - /* cp->CbCr_subsampling_dy = 0; */ - } - if (image->icc_profile_buf) { - cp->meth = 2; - free(image->icc_profile_buf); - image->icc_profile_buf = NULL; - } else { - cp->meth = 1; - } - - success = 1; -fin: - if (dinfo) { - opj_destroy_decompress(dinfo); - } - - if (image) { - opj_image_destroy(image); - } - - return success; -} - -/** -sample error callback expecting a FILE* client object -*/ -static void error_callback(const char *msg, void *client_data) -{ - FILE *stream = (FILE*)client_data; - fprintf(stream, "[ERROR] %s", msg); -} -/** -sample warning callback expecting a FILE* client object -*/ -static void warning_callback(const char *msg, void *client_data) -{ - FILE *stream = (FILE*)client_data; - fprintf(stream, "[WARNING] %s", msg); -} -/** -sample debug callback expecting a FILE* client object -*/ -static void info_callback(const char *msg, void *client_data) -{ - FILE *stream = (FILE*)client_data; - fprintf(stream, "[INFO] %s", msg); -} - -/* -------------------------------------------------------------------------- */ - - - -static void read_siz_marker(FILE *file, opj_image_t *image) -{ - int len, i; - char buf, buf2[2]; - unsigned char *siz_buffer; - opj_cio_t *cio; - - fseek(file, 0, SEEK_SET); - do { - fread(&buf, 1, 1, file); - if (buf == (char)0xff) { - fread(&buf, 1, 1, file); - } - } while (!(buf == (char)0x51)); - - fread(buf2, 2, 1, file); /* Lsiz */ - len = ((buf2[0]) << 8) + buf2[1]; - - siz_buffer = (unsigned char*) malloc(len * sizeof(unsigned char)); - fread(siz_buffer, len, 1, file); - cio = opj_cio_open(NULL, siz_buffer, len); - - cio_read(cio, 2); /* Rsiz (capabilities) */ - image->x1 = cio_read(cio, 4); /* Xsiz */ - image->y1 = cio_read(cio, 4); /* Ysiz */ - image->x0 = cio_read(cio, 4); /* X0siz */ - image->y0 = cio_read(cio, 4); /* Y0siz */ - cio_skip(cio, 16); /* XTsiz, YTsiz, XT0siz, YT0siz */ - - image->numcomps = cio_read(cio, 2); /* Csiz */ - image->comps = - (opj_image_comp_t *) malloc(image->numcomps * sizeof(opj_image_comp_t)); - - for (i = 0; i < image->numcomps; i++) { - int tmp; - tmp = cio_read(cio, 1); /* Ssiz_i */ - image->comps[i].prec = (tmp & 0x7f) + 1; - image->comps[i].sgnd = tmp >> 7; - image->comps[i].dx = cio_read(cio, 1); /* XRsiz_i */ - image->comps[i].dy = cio_read(cio, 1); /* YRsiz_i */ - image->comps[i].resno_decoded = 0; /* number of resolution decoded */ - image->comps[i].factor = 0; /* reducing factor by component */ - } - fseek(file, 0, SEEK_SET); - opj_cio_close(cio); - free(siz_buffer); -} - -static void setparams(opj_mj2_t *movie, opj_image_t *image) -{ - int i, depth_0, depth, sign; - - movie->tk[0].w = int_ceildiv(image->x1 - image->x0, image->comps[0].dx); - movie->tk[0].h = int_ceildiv(image->y1 - image->y0, image->comps[0].dy); - mj2_init_stdmovie(movie); - - movie->tk[0].depth = image->comps[0].prec; - - if (image->numcomps == 3) { - if ((image->comps[0].dx == 1) - && (image->comps[1].dx == 1) - && (image->comps[2].dx == 1)) { - movie->tk[0].CbCr_subsampling_dx = 1; - } else if ((image->comps[0].dx == 1) - && (image->comps[1].dx == 2) - && (image->comps[2].dx == 2)) { - movie->tk[0].CbCr_subsampling_dx = 2; - } else { - fprintf(stderr, "Image component sizes are incoherent\n"); - } - - if ((image->comps[0].dy == 1) - && (image->comps[1].dy == 1) - && (image->comps[2].dy == 1)) { - movie->tk[0].CbCr_subsampling_dy = 1; - } else if ((image->comps[0].dy == 1) - && (image->comps[1].dy == 2) - && (image->comps[2].dy == 2)) { - movie->tk[0].CbCr_subsampling_dy = 2; - } else { - fprintf(stderr, "Image component sizes are incoherent\n"); - } - } - - movie->tk[0].sample_rate = 25; - - movie->tk[0].jp2_struct.numcomps = image->numcomps; /* NC */ - - /* Init Standard jp2 structure */ - - movie->tk[0].jp2_struct.comps = - (opj_jp2_comps_t *) malloc(movie->tk[0].jp2_struct.numcomps * sizeof( - opj_jp2_comps_t)); - movie->tk[0].jp2_struct.precedence = 0; /* PRECEDENCE*/ - movie->tk[0].jp2_struct.approx = 0; /* APPROX*/ - movie->tk[0].jp2_struct.brand = JP2_JP2; /* BR */ - movie->tk[0].jp2_struct.minversion = 0; /* MinV */ - movie->tk[0].jp2_struct.numcl = 1; - movie->tk[0].jp2_struct.cl = (unsigned int *) malloc( - movie->tk[0].jp2_struct.numcl * sizeof(int)); - movie->tk[0].jp2_struct.cl[0] = JP2_JP2; /* CL0 : JP2 */ - movie->tk[0].jp2_struct.C = 7; /* C : Always 7*/ - movie->tk[0].jp2_struct.UnkC = - 0; /* UnkC, colorspace specified in colr box*/ - movie->tk[0].jp2_struct.IPR = 0; /* IPR, no intellectual property*/ - movie->tk[0].jp2_struct.w = int_ceildiv(image->x1 - image->x0, - image->comps[0].dx); - movie->tk[0].jp2_struct.h = int_ceildiv(image->y1 - image->y0, - image->comps[0].dy); - - depth_0 = image->comps[0].prec - 1; - sign = image->comps[0].sgnd; - movie->tk[0].jp2_struct.bpc = depth_0 + (sign << 7); - - for (i = 1; i < image->numcomps; i++) { - depth = image->comps[i].prec - 1; - sign = image->comps[i].sgnd; - if (depth_0 != depth) { - movie->tk[0].jp2_struct.bpc = 255; - } - } - - for (i = 0; i < image->numcomps; i++) - movie->tk[0].jp2_struct.comps[i].bpcc = - image->comps[i].prec - 1 + (image->comps[i].sgnd << 7); - - if ((image->numcomps == 1 || image->numcomps == 3) - && (movie->tk[0].jp2_struct.bpc != 255)) { - movie->tk[0].jp2_struct.meth = 1; - } else { - movie->tk[0].jp2_struct.meth = 2; - } - - if (image->numcomps == 1) { - movie->tk[0].jp2_struct.enumcs = 17; /* Grayscale */ - } - - else if ((image->comps[0].dx == 1) - && (image->comps[1].dx == 1) - && (image->comps[2].dx == 1) - && (image->comps[0].dy == 1) - && (image->comps[1].dy == 1) - && (image->comps[2].dy == 1)) { - movie->tk[0].jp2_struct.enumcs = 16; /* RGB */ - } - - else if ((image->comps[0].dx == 1) - && (image->comps[1].dx == 2) - && (image->comps[2].dx == 2) - && (image->comps[0].dy == 1) - && (image->comps[1].dy == 2) - && (image->comps[2].dy == 2)) { - movie->tk[0].jp2_struct.enumcs = 18; /* YUV */ - } - - else { - movie->tk[0].jp2_struct.enumcs = 0; /* Unknown profile */ - } -} - -int main(int argc, char *argv[]) -{ - opj_cinfo_t* cinfo; - opj_event_mgr_t event_mgr; /* event manager */ - unsigned int snum; - opj_mj2_t *movie; - mj2_sample_t *sample; - unsigned char* frame_codestream; - FILE *mj2file, *j2kfile; - char *j2kfilename; - unsigned char *buf; - int offset, mdat_initpos; - opj_image_t img; - opj_cio_t *cio; - mj2_cparameters_t parameters; - - if (argc != 3) { - printf("Usage: %s source_location mj2_filename\n", argv[0]); - printf("Example: %s input/input output.mj2\n", argv[0]); - return 1; - } - - mj2file = fopen(argv[2], "wb"); - - if (!mj2file) { - fprintf(stderr, "failed to open %s for writing\n", argv[2]); - return 1; - } - memset(&img, 0, sizeof(opj_image_t)); - /* - configure the event callbacks (not required) - setting of each callback is optional - */ - memset(&event_mgr, 0, sizeof(opj_event_mgr_t)); - event_mgr.error_handler = error_callback; - event_mgr.warning_handler = warning_callback; - event_mgr.info_handler = info_callback; - - /* get a MJ2 decompressor handle */ - cinfo = mj2_create_compress(); - - /* catch events using our callbacks and give a local context */ - opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr); - - /* setup the decoder encoding parameters using user parameters */ - memset(¶meters, 0, sizeof(mj2_cparameters_t)); - movie = (opj_mj2_t*) cinfo->mj2_handle; - - j2kfilename = (char*)malloc(strlen(argv[1]) + 12);/* max. '%6d' */ - sprintf(j2kfilename, "%s_00001.j2k", argv[1]); - - if (test_image(j2kfilename, ¶meters) == 0) { - goto fin; - } - - parameters.frame_rate = 25; /* DEFAULT */ - - mj2_setup_encoder(movie, ¶meters); - - - /* Writing JP, FTYP and MDAT boxes - Assuming that the JP and FTYP boxes won't be longer than 300 bytes */ - - buf = (unsigned char*) malloc(300 * sizeof(unsigned char)); - cio = opj_cio_open(movie->cinfo, buf, 300); - mj2_write_jp(cio); - mj2_write_ftyp(movie, cio); - mdat_initpos = cio_tell(cio); - cio_skip(cio, 4); - cio_write(cio, MJ2_MDAT, 4); - fwrite(buf, cio_tell(cio), 1, mj2file); - free(buf); - - /* Insert each j2k codestream in a JP2C box */ - snum = 0; - offset = 0; - while (1) { - mj2_sample_t * new_sample; - mj2_chunk_t * new_chunk; - sample = &movie->tk[0].sample[snum]; - sprintf(j2kfilename, "%s_%05d.j2k", argv[1], snum); - j2kfile = fopen(j2kfilename, "rb"); - if (!j2kfile) { - if (snum == 0) { /* Could not open a single codestream */ - fprintf(stderr, "failed to open %s for reading\n", j2kfilename); - return 1; - } else { /* Tried to open a inexistent codestream */ - fprintf(stdout, "%d frames are being added to the MJ2 file\n", snum); - break; - } - } - - /* Calculating offset for samples and chunks */ - offset += cio_tell(cio); - sample->offset = offset; - movie->tk[0].chunk[snum].offset = - offset; /* There will be one sample per chunk */ - - /* Calculating sample size */ - fseek(j2kfile, 0, SEEK_END); - sample->sample_size = ftell(j2kfile) + - 8; /* Sample size is codestream + JP2C box header */ - fseek(j2kfile, 0, SEEK_SET); - - /* Reading siz marker of j2k image for the first codestream */ - if (snum == 0) { - read_siz_marker(j2kfile, &img); - } - - /* Writing JP2C box header */ - frame_codestream = (unsigned char*) malloc(sample->sample_size + 8); - cio = opj_cio_open(movie->cinfo, frame_codestream, sample->sample_size); - cio_write(cio, sample->sample_size, 4); /* Sample size */ - cio_write(cio, JP2_JP2C, 4); /* JP2C */ - - /* Writing codestream from J2K file to MJ2 file */ - fread(frame_codestream + 8, sample->sample_size - 8, 1, j2kfile); - fwrite(frame_codestream, sample->sample_size, 1, mj2file); - cio_skip(cio, sample->sample_size - 8); - - /* Ending loop */ - fclose(j2kfile); - snum++; - new_sample = (mj2_sample_t*) - realloc(movie->tk[0].sample, (snum + 1) * sizeof(mj2_sample_t)); - new_chunk = (mj2_chunk_t*) - realloc(movie->tk[0].chunk, (snum + 1) * sizeof(mj2_chunk_t)); - if (new_sample && new_chunk) { - movie->tk[0].sample = new_sample; - movie->tk[0].chunk = new_chunk; - } else { - fprintf(stderr, "Failed to allocate enough memory to read %s\n", j2kfilename); - return 1; - } - free(frame_codestream); - } - - /* Writing the MDAT box length in header */ - offset += cio_tell(cio); - buf = (unsigned char*) malloc(4 * sizeof(unsigned char)); - cio = opj_cio_open(movie->cinfo, buf, 4); - cio_write(cio, offset - mdat_initpos, 4); - fseek(mj2file, (long)mdat_initpos, SEEK_SET); - fwrite(buf, 4, 1, mj2file); - fseek(mj2file, 0, SEEK_END); - free(buf); - - /* Setting movie parameters */ - movie->tk[0].num_samples = snum; - movie->tk[0].num_chunks = snum; - setparams(movie, &img); - - /* Writing MOOV box */ - buf = (unsigned char*) malloc((TEMP_BUF + snum * 20) * sizeof(unsigned char)); - cio = opj_cio_open(movie->cinfo, buf, (TEMP_BUF + snum * 20)); - mj2_write_moov(movie, cio); - fwrite(buf, cio_tell(cio), 1, mj2file); - - /* Ending program */ - free(img.comps); - opj_cio_close(cio); - -fin: - fclose(mj2file); - mj2_destroy_compress(movie); - free(j2kfilename); - - return 0; -} diff --git a/openjpeg/src/bin/mj2/readme.txt b/openjpeg/src/bin/mj2/readme.txt deleted file mode 100644 index 9419d2a2d..000000000 --- a/openjpeg/src/bin/mj2/readme.txt +++ /dev/null @@ -1,3 +0,0 @@ -Attention : the motion jpeg 2000 files currently only work with OpenJPEG v0.97 that you can find here : - -http://www.openjpeg.org/openjpeg_v097.tar.gz
\ No newline at end of file |