diff options
Diffstat (limited to 'TAO/orbsvcs/tests/AVStreams/mpeg/source/mpeg_client/video.h')
| -rw-r--r-- | TAO/orbsvcs/tests/AVStreams/mpeg/source/mpeg_client/video.h | 285 |
1 files changed, 0 insertions, 285 deletions
diff --git a/TAO/orbsvcs/tests/AVStreams/mpeg/source/mpeg_client/video.h b/TAO/orbsvcs/tests/AVStreams/mpeg/source/mpeg_client/video.h deleted file mode 100644 index 13096759702..00000000000 --- a/TAO/orbsvcs/tests/AVStreams/mpeg/source/mpeg_client/video.h +++ /dev/null @@ -1,285 +0,0 @@ -/* $Id$ */ -/* - * Copyright (c) 1992 The Regents of the University of California. - * All rights reserved. - * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose, without fee, and without written agreement is - * hereby granted, provided that the above copyright notice and the following - * two paragraphs appear in all copies of this software. - * - * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR - * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT - * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF - * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS - * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO - * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. - */ -#include <stdio.h> -#include <setjmp.h> - -#include <X11/Xlib.h> -#include <X11/Xutil.h> - -#ifdef SH_MEM -#include <sys/ipc.h> -#include <sys/shm.h> -#include <X11/extensions/XShm.h> -#endif - -/* X11/xmd.h correctly defines INT32, etc */ -#ifndef XMD_H -typedef int INT32; -typedef short INT16; -typedef char INT8; -#endif -typedef unsigned int UINT32; -typedef unsigned short UINT16; -typedef unsigned char UINT8; - -/* Define Parsing error codes. */ - -#define SKIP_PICTURE -10 -#define SKIP_TO_START_CODE -1 -#define PARSE_OK 1 - -/* Define BOOLEAN, TRUE, and FALSE. */ - -#define BOOLEAN int -/*#define TRUE 1 - - #define FALSE 0*/ - -/* Set ring buffer size. */ - -#define RING_BUF_SIZE 5 - -/* Macros for picture code type. */ - -#define I_TYPE 1 -#define P_TYPE 2 -#define B_TYPE 3 - -/* Start codes. */ - -#define SEQ_END_CODE 0x000001b7 -#define SEQ_START_CODE 0x000001b3 -#define GOP_START_CODE 0x000001b8 -#define PICTURE_START_CODE 0x00000100 -#define SLICE_MIN_START_CODE 0x00000101 -#define SLICE_MAX_START_CODE 0x000001af -#define EXT_START_CODE 0x000001b5 -#define USER_START_CODE 0x000001b2 - -/* Number of macroblocks to process in one call to mpegVidRsrc. */ - -#define MB_QUANTUM 100 - -/* Macros used with macroblock address decoding. */ - -#define MB_STUFFING 34 -#define MB_ESCAPE 35 - -/* Lock flags for pict images. */ - -#define DISPLAY_LOCK 0x01 -#define PAST_LOCK 0x02 -#define FUTURE_LOCK 0x04 - -#define HYBRID_DITHER 0 -#define HYBRID2_DITHER 1 -#define FS4_DITHER 2 -#define FS2_DITHER 3 -#define FS2FAST_DITHER 4 -#define Twox2_DITHER 5 -#define GRAY_DITHER 6 -#define FULL_COLOR_DITHER 7 -#define NO_DITHER 8 -#define ORDERED_DITHER 9 -#define MONO_DITHER 10 -#define MONO_THRESHOLD 11 -#define ORDERED2_DITHER 12 -#define MBORDERED_DITHER 13 - -/* External declaration of row,col to zig zag conversion matrix. */ - -extern int scan[][8]; - -/* Temporary definition of time stamp structure. */ - -typedef int TimeStamp; - -/* Structure with reconstructed pixel values. */ - -typedef struct pict_image { - int sh, gop, frame, display, future, past; - int locked; /* lock flag. */ - unsigned char *luminance; /* Luminance plane. */ - unsigned char *Cr; /* Cr plane. */ - unsigned char *Cb; /* Cb plane. */ -} PictImage; - -/* Group of pictures structure. */ - -typedef struct GoP { - BOOLEAN drop_flag; /* Flag indicating dropped frame. */ - unsigned int tc_hours; /* Hour component of time code. */ - unsigned int tc_minutes; /* Minute component of time code. */ - unsigned int tc_seconds; /* Second component of time code. */ - unsigned int tc_pictures; /* Picture counter of time code. */ - BOOLEAN closed_gop; /* Indicates no pred. vectors to - previous group of pictures. */ - BOOLEAN broken_link; /* B frame unable to be decoded. */ - char *ext_data; /* Extension data. */ - char *user_data; /* User data. */ -} GoP; - -/* Picture structure. */ - -typedef struct pict { - unsigned int temp_ref; /* Temporal reference. */ - unsigned int code_type; /* Frame type: P, B, I */ - unsigned int vbv_delay; /* Buffer delay. */ - BOOLEAN full_pel_forw_vector; /* Forw. vectors specified in full - pixel values flag. */ - unsigned int forw_r_size; /* Used for vector decoding. */ - unsigned int forw_f; /* Used for vector decoding. */ - BOOLEAN full_pel_back_vector; /* Back vectors specified in full - pixel values flag. */ - unsigned int back_r_size; /* Used in decoding. */ - unsigned int back_f; /* Used in decoding. */ - char *extra_info; /* Extra bit picture info. */ - char *ext_data; /* Extension data. */ - char *user_data; /* User data. */ -} Pict; - -/* Slice structure. */ - -typedef struct slice { - unsigned int vert_pos; /* Vertical position of slice. */ - unsigned int quant_scale; /* Quantization scale. */ - char *extra_info; /* Extra bit slice info. */ -} Slice; - -/* Macroblock structure. */ - -typedef struct macroblock { - int mb_address; /* Macroblock address. */ - int past_mb_addr; /* Previous mblock address. */ - int motion_h_forw_code; /* Forw. horiz. motion vector code. */ - unsigned int motion_h_forw_r; /* Used in decoding vectors. */ - int motion_v_forw_code; /* Forw. vert. motion vector code. */ - unsigned int motion_v_forw_r; /* Used in decdoinge vectors. */ - int motion_h_back_code; /* Back horiz. motion vector code. */ - unsigned int motion_h_back_r; /* Used in decoding vectors. */ - int motion_v_back_code; /* Back vert. motion vector code. */ - unsigned int motion_v_back_r; /* Used in decoding vectors. */ - unsigned int cbp; /* Coded block pattern. */ - BOOLEAN mb_intra; /* Intracoded mblock flag. */ - BOOLEAN bpict_past_forw; /* Past B frame forw. vector flag. */ - BOOLEAN bpict_past_back; /* Past B frame back vector flag. */ - int past_intra_addr; /* Addr of last intracoded mblock. */ - int recon_right_for_prev; /* Past right forw. vector. */ - int recon_down_for_prev; /* Past down forw. vector. */ - int recon_right_back_prev; /* Past right back vector. */ - int recon_down_back_prev; /* Past down back vector. */ -} Macroblock; - -/* Block structure. */ - -typedef struct block { - short int dct_recon[8][8]; /* Reconstructed dct coeff matrix. */ - short int dct_dc_y_past; /* Past lum. dc dct coefficient. */ - short int dct_dc_cr_past; /* Past cr dc dct coefficient. */ - short int dct_dc_cb_past; /* Past cb dc dct coefficient. */ -} Block; - -/* Video stream structure. */ - -typedef struct vid_stream { - int shid; /* id of latest sequence header */ - unsigned int h_size; /* Horiz. size in pixels. */ - unsigned int v_size; /* Vert. size in pixels. */ - unsigned int mb_height; /* Vert. size in mblocks. */ - unsigned int mb_width; /* Horiz. size in mblocks. */ - unsigned char aspect_ratio; /* Code for aspect ratio. */ - unsigned char picture_rate; /* Code for picture rate. */ - unsigned int bit_rate; /* Bit rate. */ - unsigned int vbv_buffer_size; /* Minimum buffer size. */ - BOOLEAN const_param_flag; /* Contrained parameter flag. */ - unsigned char intra_quant_matrix[8][8]; /* Quantization matrix for - intracoded frames. */ - unsigned char non_intra_quant_matrix[8][8]; /* Quanitization matrix for - non intracoded frames. */ - char *ext_data; /* Extension data. */ - char *user_data; /* User data. */ - int gopid; /* id of latest group id */ - GoP group; /* Current group of pict. */ - Pict picture; /* Current picture. */ - Slice slice; /* Current slice. */ - Macroblock mblock; /* Current macroblock. */ - Block block; /* Current block. */ - int state; /* State of decoding. */ - int bit_offset; /* Bit offset in stream. */ - unsigned int *buffer; /* Pointer to next byte in - buffer. */ - int buf_length; /* Length of remaining buffer.*/ - unsigned int *buf_start; /* Pointer to buffer start. */ - int max_buf_length; /* Max lenght of buffer. */ - PictImage *past; /* Past predictive frame. */ - PictImage *future; /* Future predictive frame. */ - PictImage *current; /* Current frame. */ - PictImage *ring[RING_BUF_SIZE]; /* Ring buffer of frames. */ -} VidStream; - -/* Declaration of global pointer to current video stream. */ - -extern VidStream *curVidStream; - -/* Declarataion of global display pointer. */ -extern Display *display; - -/* Shared memory flag. */ -extern int shmemFlag; - -/* Quiet mode flag. */ -extern int quietFlag; - -/* Dither flags external declaration. */ -extern char *ditherFlags; - -/* Definition of Contant integer scale factor. */ - -#define CONST_BITS 13 - -/* Misc DCT definitions */ -#define DCTSIZE 8 /* The basic DCT block is 8x8 samples */ -#define DCTSIZE2 64 /* DCTSIZE squared; # of elements in a block */ - -#define GLOBAL /* a function referenced thru EXTERNs */ - -typedef short DCTELEM; -typedef DCTELEM DCTBLOCK[DCTSIZE2]; - - -#ifdef SH_MEM -extern int gXErrorFlag; -#endif - -extern double realTimeStart; -extern int totNumFrames; -extern int loopFlag; -extern int noDisplayFlag; -extern jmp_buf env; - -#ifdef ANALYSIS -extern unsigned int bitCount; -extern int showEachFlag; -extern unsigned int cacheHit[8][8]; -extern unsigned int cacheMiss[8][8]; -#endif - |