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authorTim-Philipp Müller <tim@centricular.com>2018-06-23 23:51:37 +0200
committerTim-Philipp Müller <tim@centricular.com>2018-06-23 23:51:37 +0200
commit2fac53fa517fca2fd3b4b4c0fdab7b1a72d89d44 (patch)
tree73425d879abcf6c85421dfbfb72edd239bfcf766 /gst
parentbfcc073ed47e65d2b4ccb7eaca20cc853002d9db (diff)
downloadgstreamer-plugins-bad-2fac53fa517fca2fd3b4b4c0fdab7b1a72d89d44.tar.gz
jpegformat: get rid of unnecessary private structs
Diffstat (limited to 'gst')
-rw-r--r--gst/jpegformat/gstjifmux.c75
-rw-r--r--gst/jpegformat/gstjifmux.h9
-rw-r--r--gst/jpegformat/gstjpegparse.c225
-rw-r--r--gst/jpegformat/gstjpegparse.h33
4 files changed, 154 insertions, 188 deletions
diff --git a/gst/jpegformat/gstjifmux.c b/gst/jpegformat/gstjifmux.c
index 517c994ec..e958f54d3 100644
--- a/gst/jpegformat/gstjifmux.c
+++ b/gst/jpegformat/gstjifmux.c
@@ -95,16 +95,6 @@ typedef struct _GstJifMuxMarker
gboolean owned;
} GstJifMuxMarker;
-struct _GstJifMuxPrivate
-{
- GstPad *srcpad;
-
- /* list of GstJifMuxMarker */
- GList *markers;
- guint scan_size;
- const guint8 *scan_data;
-};
-
static void gst_jif_mux_finalize (GObject * object);
static void gst_jif_mux_reset (GstJifMux * self);
@@ -130,8 +120,6 @@ gst_jif_mux_class_init (GstJifMuxClass * klass)
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
- g_type_class_add_private (gobject_class, sizeof (GstJifMuxPrivate));
-
gobject_class->finalize = gst_jif_mux_finalize;
gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_jif_mux_change_state);
@@ -156,9 +144,6 @@ gst_jif_mux_init (GstJifMux * self)
{
GstPad *sinkpad;
- self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, GST_TYPE_JIF_MUX,
- GstJifMuxPrivate);
-
/* create the sink and src pads */
sinkpad = gst_pad_new_from_static_template (&gst_jif_mux_sink_pad_template,
"sink");
@@ -167,9 +152,9 @@ gst_jif_mux_init (GstJifMux * self)
GST_DEBUG_FUNCPTR (gst_jif_mux_sink_event));
gst_element_add_pad (GST_ELEMENT (self), sinkpad);
- self->priv->srcpad =
+ self->srcpad =
gst_pad_new_from_static_template (&gst_jif_mux_src_pad_template, "src");
- gst_element_add_pad (GST_ELEMENT (self), self->priv->srcpad);
+ gst_element_add_pad (GST_ELEMENT (self), self->srcpad);
}
static void
@@ -193,7 +178,7 @@ gst_jif_mux_sink_setcaps (GstJifMux * self, GstCaps * caps)
/* FIXME: do we want to switch it like this or use a gobject property ? */
}
- return gst_pad_set_caps (self->priv->srcpad, caps);
+ return gst_pad_set_caps (self->srcpad, caps);
}
static gboolean
@@ -246,12 +231,12 @@ gst_jif_mux_reset (GstJifMux * self)
GList *node;
GstJifMuxMarker *m;
- for (node = self->priv->markers; node; node = g_list_next (node)) {
+ for (node = self->markers; node; node = g_list_next (node)) {
m = (GstJifMuxMarker *) node->data;
gst_jif_mux_marker_free (m);
}
- g_list_free (self->priv->markers);
- self->priv->markers = NULL;
+ g_list_free (self->markers);
+ self->markers = NULL;
}
static GstJifMuxMarker *
@@ -305,12 +290,12 @@ gst_jif_mux_parse_image (GstJifMux * self, GstBuffer * buf)
case SOI:
GST_DEBUG_OBJECT (self, "marker = %x", marker);
m = gst_jif_mux_new_marker (marker, 0, NULL, FALSE);
- self->priv->markers = g_list_prepend (self->priv->markers, m);
+ self->markers = g_list_prepend (self->markers, m);
break;
case EOI:
GST_DEBUG_OBJECT (self, "marker = %x", marker);
m = gst_jif_mux_new_marker (marker, 0, NULL, FALSE);
- self->priv->markers = g_list_prepend (self->priv->markers, m);
+ self->markers = g_list_prepend (self->markers, m);
goto done;
default:
if (!gst_byte_reader_get_uint16_be (&reader, &size))
@@ -319,7 +304,7 @@ gst_jif_mux_parse_image (GstJifMux * self, GstBuffer * buf)
goto error;
m = gst_jif_mux_new_marker (marker, size - 2, data, FALSE);
- self->priv->markers = g_list_prepend (self->priv->markers, m);
+ self->markers = g_list_prepend (self->markers, m);
GST_DEBUG_OBJECT (self, "marker = %2x, size = %u", marker, size);
break;
@@ -343,12 +328,12 @@ gst_jif_mux_parse_image (GstJifMux * self, GstBuffer * buf)
}
/* remaining size except EOI is scan data */
- self->priv->scan_size = eoi_pos - gst_byte_reader_get_pos (&reader);
- if (!gst_byte_reader_get_data (&reader, self->priv->scan_size,
- &self->priv->scan_data))
+ self->scan_size = eoi_pos - gst_byte_reader_get_pos (&reader);
+ if (!gst_byte_reader_get_data (&reader, self->scan_size,
+ &self->scan_data))
goto error;
- GST_DEBUG_OBJECT (self, "scan data, size = %u", self->priv->scan_size);
+ GST_DEBUG_OBJECT (self, "scan data, size = %u", self->scan_size);
}
if (!gst_byte_reader_peek_uint8 (&reader, &marker))
@@ -358,7 +343,7 @@ gst_jif_mux_parse_image (GstJifMux * self, GstBuffer * buf)
gst_byte_reader_get_pos (&reader), (guint) map.size);
done:
- self->priv->markers = g_list_reverse (self->priv->markers);
+ self->markers = g_list_reverse (self->markers);
gst_buffer_unmap (buf, &map);
return TRUE;
@@ -396,8 +381,8 @@ gst_jif_mux_mangle_markers (GstJifMux * self)
*/
/* find some reference points where we insert before/after */
- file_hdr = self->priv->markers;
- for (node = self->priv->markers; node; node = g_list_next (node)) {
+ file_hdr = self->markers;
+ for (node = self->markers; node; node = g_list_next (node)) {
m = (GstJifMuxMarker *) node->data;
switch (m->marker) {
@@ -506,8 +491,8 @@ gst_jif_mux_mangle_markers (GstJifMux * self)
m = gst_jif_mux_new_marker (APP0, sizeof (jfif_data),
(const guint8 *) &jfif_data, FALSE);
/* insert into self->markers list */
- self->priv->markers = g_list_insert (self->priv->markers, m, 1);
- app0_jfif = g_list_nth (self->priv->markers, 1);
+ self->markers = g_list_insert (self->markers, m, 1);
+ app0_jfif = g_list_nth (self->markers, 1);
}
/* else */
/* remove JFIF if exists */
@@ -563,12 +548,11 @@ gst_jif_mux_mangle_markers (GstJifMux * self)
pos = app0_jfif;
pos = g_list_next (pos);
- self->priv->markers =
- g_list_insert_before (self->priv->markers, pos, m);
+ self->markers = g_list_insert_before (self->markers, pos, m);
if (pos) {
app1_exif = g_list_previous (pos);
} else {
- app1_exif = g_list_last (self->priv->markers);
+ app1_exif = g_list_last (self->markers);
}
}
modified = TRUE;
@@ -607,7 +591,7 @@ gst_jif_mux_mangle_markers (GstJifMux * self)
pos = app0_jfif;
pos = g_list_next (pos);
- self->priv->markers = g_list_insert_before (self->priv->markers, pos, m);
+ self->markers = g_list_insert_before (self->markers, pos, m);
}
gst_buffer_unref (xmp_data);
@@ -626,8 +610,7 @@ gst_jif_mux_mangle_markers (GstJifMux * self)
TRUE);
/* FIXME: if we have one already, replace */
/* this should go before SOS, maybe at the end of file-header */
- self->priv->markers = g_list_insert_before (self->priv->markers,
- frame_hdr, m);
+ self->markers = g_list_insert_before (self->markers, frame_hdr, m);
modified = TRUE;
}
@@ -645,12 +628,12 @@ gst_jif_mux_recombine_image (GstJifMux * self, GstBuffer ** new_buf,
GstByteWriter *writer;
GstJifMuxMarker *m;
GList *node;
- guint size = self->priv->scan_size;
+ guint size = self->scan_size;
gboolean writer_status = TRUE;
GstMapInfo map;
/* iterate list and collect size */
- for (node = self->priv->markers; node; node = g_list_next (node)) {
+ for (node = self->markers; node; node = g_list_next (node)) {
m = (GstJifMuxMarker *) node->data;
/* some markers like e.g. SOI are empty */
@@ -674,8 +657,7 @@ gst_jif_mux_recombine_image (GstJifMux * self, GstBuffer ** new_buf,
gst_buffer_map (buf, &map, GST_MAP_WRITE);
writer = gst_byte_writer_new_with_data (map.data, map.size, TRUE);
- for (node = self->priv->markers; node && writer_status;
- node = g_list_next (node)) {
+ for (node = self->markers; node && writer_status; node = g_list_next (node)) {
m = (GstJifMuxMarker *) node->data;
writer_status &= gst_byte_writer_put_uint8 (writer, 0xff);
@@ -689,10 +671,9 @@ gst_jif_mux_recombine_image (GstJifMux * self, GstBuffer ** new_buf,
}
if (m->marker == SOS) {
- GST_DEBUG_OBJECT (self, "scan data, size = %u", self->priv->scan_size);
+ GST_DEBUG_OBJECT (self, "scan data, size = %u", self->scan_size);
writer_status &=
- gst_byte_writer_put_data (writer, self->priv->scan_data,
- self->priv->scan_size);
+ gst_byte_writer_put_data (writer, self->scan_data, self->scan_size);
}
}
gst_buffer_unmap (buf, &map);
@@ -736,7 +717,7 @@ gst_jif_mux_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
gst_jif_mux_reset (self);
if (fret == GST_FLOW_OK) {
- fret = gst_pad_push (self->priv->srcpad, buf);
+ fret = gst_pad_push (self->srcpad, buf);
}
return fret;
}
diff --git a/gst/jpegformat/gstjifmux.h b/gst/jpegformat/gstjifmux.h
index ac4b84752..400e64c83 100644
--- a/gst/jpegformat/gstjifmux.h
+++ b/gst/jpegformat/gstjifmux.h
@@ -42,12 +42,17 @@ G_BEGIN_DECLS
#define GST_JIF_MUX_CAST(obj) ((GstJifMux *) (obj))
typedef struct _GstJifMux GstJifMux;
-typedef struct _GstJifMuxPrivate GstJifMuxPrivate;
typedef struct _GstJifMuxClass GstJifMuxClass;
struct _GstJifMux {
GstElement element;
- GstJifMuxPrivate *priv;
+
+ GstPad *srcpad;
+
+ /* list of GstJifMuxMarker */
+ GList *markers;
+ guint scan_size;
+ const guint8 *scan_data;
};
struct _GstJifMuxClass {
diff --git a/gst/jpegformat/gstjpegparse.c b/gst/jpegformat/gstjpegparse.c
index 0bfdc80d7..75917f832 100644
--- a/gst/jpegformat/gstjpegparse.c
+++ b/gst/jpegformat/gstjpegparse.c
@@ -75,40 +75,6 @@ GST_STATIC_PAD_TEMPLATE ("sink",
GST_DEBUG_CATEGORY_STATIC (jpeg_parse_debug);
#define GST_CAT_DEFAULT jpeg_parse_debug
-struct _GstJpegParsePrivate
-{
- guint last_offset;
- guint last_entropy_len;
- gboolean last_resync;
-
- /* negotiated state */
- gint caps_width, caps_height;
- gint caps_framerate_numerator;
- gint caps_framerate_denominator;
-
- /* the parsed frame size */
- guint16 width, height;
-
- /* format color space */
- const gchar *format;
-
- /* TRUE if the src caps sets a specific framerate */
- gboolean has_fps;
-
- /* the (expected) timestamp of the next frame */
- guint64 next_ts;
-
- /* duration of the current frame */
- guint64 duration;
-
- /* video state */
- gint framerate_numerator;
- gint framerate_denominator;
-
- /* tags */
- GstTagList *tags;
-};
-
static GstFlowReturn
gst_jpeg_parse_handle_frame (GstBaseParse * bparse, GstBaseParseFrame * frame,
gint * skipsize);
@@ -129,13 +95,9 @@ gst_jpeg_parse_class_init (GstJpegParseClass * klass)
{
GstBaseParseClass *gstbaseparse_class;
GstElementClass *gstelement_class;
- GObjectClass *gobject_class;
gstbaseparse_class = (GstBaseParseClass *) klass;
gstelement_class = (GstElementClass *) klass;
- gobject_class = (GObjectClass *) klass;
-
- g_type_class_add_private (gobject_class, sizeof (GstJpegParsePrivate));
gstbaseparse_class->start = gst_jpeg_parse_start;
gstbaseparse_class->stop = gst_jpeg_parse_stop;
@@ -161,10 +123,7 @@ gst_jpeg_parse_class_init (GstJpegParseClass * klass)
static void
gst_jpeg_parse_init (GstJpegParse * parse)
{
- parse->priv = G_TYPE_INSTANCE_GET_PRIVATE (parse, GST_TYPE_JPEG_PARSE,
- GstJpegParsePrivate);
-
- parse->priv->next_ts = GST_CLOCK_TIME_NONE;
+ parse->next_ts = GST_CLOCK_TIME_NONE;
}
static gboolean
@@ -176,13 +135,12 @@ gst_jpeg_parse_set_sink_caps (GstBaseParse * bparse, GstCaps * caps)
if ((framerate = gst_structure_get_value (s, "framerate")) != NULL) {
if (GST_VALUE_HOLDS_FRACTION (framerate)) {
- parse->priv->framerate_numerator =
- gst_value_get_fraction_numerator (framerate);
- parse->priv->framerate_denominator =
+ parse->framerate_numerator = gst_value_get_fraction_numerator (framerate);
+ parse->framerate_denominator =
gst_value_get_fraction_denominator (framerate);
- parse->priv->has_fps = TRUE;
+ parse->has_fps = TRUE;
GST_DEBUG_OBJECT (parse, "got framerate of %d/%d",
- parse->priv->framerate_numerator, parse->priv->framerate_denominator);
+ parse->framerate_numerator, parse->framerate_denominator);
}
}
@@ -253,15 +211,14 @@ gst_jpeg_parse_get_image_length (GstJpegParse * parse, GstMapInfo * mapinfo)
GST_DEBUG ("Parsing jpeg image data (%u bytes)", size);
GST_DEBUG ("Parse state: offset=%d, resync=%d, entropy len=%d",
- parse->priv->last_offset, parse->priv->last_resync,
- parse->priv->last_entropy_len);
+ parse->last_offset, parse->last_resync, parse->last_entropy_len);
/* offset is 2 less than actual offset;
* - adapter needs at least 4 bytes for scanning,
* - start and end marker ensure at least that much
*/
/* resume from state offset */
- offset = parse->priv->last_offset;
+ offset = parse->last_offset;
while (1) {
guint frame_len;
@@ -275,7 +232,7 @@ gst_jpeg_parse_get_image_length (GstJpegParse * parse, GstMapInfo * mapinfo)
GST_DEBUG ("Lost sync at 0x%08x, resyncing", offset + 2);
}
/* may have marker, but could have been resyncng */
- resync = resync || parse->priv->last_resync;
+ resync = resync || parse->last_resync;
/* Skip over extra 0xff */
while ((noffset >= 0) && ((value & 0xff) == 0xff)) {
noffset++;
@@ -295,15 +252,15 @@ gst_jpeg_parse_get_image_length (GstJpegParse * parse, GstMapInfo * mapinfo)
if (value == 0xd9) {
GST_DEBUG ("0x%08x: EOI marker", offset + 2);
/* clear parse state */
- parse->priv->last_resync = FALSE;
- parse->priv->last_offset = 0;
+ parse->last_resync = FALSE;
+ parse->last_offset = 0;
return (offset + 4);
} else if (value == 0xd8) {
/* Skip this frame if we found another SOI marker */
GST_DEBUG ("0x%08x: SOI marker before EOI, skipping", offset + 2);
/* clear parse state */
- parse->priv->last_resync = FALSE;
- parse->priv->last_offset = 0;
+ parse->last_resync = FALSE;
+ parse->last_offset = 0;
return -(offset + 2);
}
@@ -326,7 +283,7 @@ gst_jpeg_parse_get_image_length (GstJpegParse * parse, GstMapInfo * mapinfo)
}
if (gst_jpeg_parse_parse_tag_has_entropy_segment (value)) {
- guint eseglen = parse->priv->last_entropy_len;
+ guint eseglen = parse->last_entropy_len;
GST_DEBUG ("0x%08x: finding entropy segment length", offset + 2);
noffset = offset + 2 + frame_len + eseglen;
@@ -335,7 +292,7 @@ gst_jpeg_parse_get_image_length (GstJpegParse * parse, GstMapInfo * mapinfo)
0x0000ff00, noffset, size - noffset, &value);
if (noffset < 0) {
/* need more data */
- parse->priv->last_entropy_len = size - offset - 4 - frame_len - 2;
+ parse->last_entropy_len = size - offset - 4 - frame_len - 2;
goto need_more_data;
}
if ((value & 0xff) != 0x00) {
@@ -344,7 +301,7 @@ gst_jpeg_parse_get_image_length (GstJpegParse * parse, GstMapInfo * mapinfo)
}
noffset++;
}
- parse->priv->last_entropy_len = 0;
+ parse->last_entropy_len = 0;
frame_len += eseglen;
GST_DEBUG ("entropy segment length=%u => frame_len=%u", eseglen,
frame_len);
@@ -371,8 +328,8 @@ gst_jpeg_parse_get_image_length (GstJpegParse * parse, GstMapInfo * mapinfo)
/* EXITS */
need_more_data:
{
- parse->priv->last_offset = offset;
- parse->priv->last_resync = resync;
+ parse->last_offset = offset;
+ parse->last_resync = resync;
return 0;
}
}
@@ -400,9 +357,9 @@ gst_jpeg_parse_sof (GstJpegParse * parse, GstByteReader * reader)
return FALSE;
/* Get w and h */
- if (!gst_byte_reader_get_uint16_be (reader, &parse->priv->height))
+ if (!gst_byte_reader_get_uint16_be (reader, &parse->height))
return FALSE;
- if (!gst_byte_reader_get_uint16_be (reader, &parse->priv->width))
+ if (!gst_byte_reader_get_uint16_be (reader, &parse->width))
return FALSE;
/* Get number of components */
@@ -433,20 +390,20 @@ gst_jpeg_parse_sof (GstJpegParse * parse, GstByteReader * reader)
if (numcomps == 1) {
/* gray image - no format */
- parse->priv->format = "";
+ parse->format = "";
} else if (numcomps == 3) {
temp = (blockWidth[0] * blockHeight[0]) / (blockWidth[1] * blockHeight[1]);
if (temp == 4 && blockHeight[0] == 2)
- parse->priv->format = "I420";
+ parse->format = "I420";
else if (temp == 4 && blockHeight[0] == 4)
- parse->priv->format = "Y41B";
+ parse->format = "Y41B";
else if (temp == 2)
- parse->priv->format = "UYVY";
+ parse->format = "UYVY";
else if (temp == 1)
- parse->priv->format = "YV12";
+ parse->format = "YV12";
else
- parse->priv->format = "";
+ parse->format = "";
} else {
return FALSE;
}
@@ -492,9 +449,9 @@ gst_jpeg_parse_skip_marker (GstJpegParse * parse,
static inline GstTagList *
get_tag_list (GstJpegParse * parse)
{
- if (!parse->priv->tags)
- parse->priv->tags = gst_tag_list_new_empty ();
- return parse->priv->tags;
+ if (!parse->tags)
+ parse->tags = gst_tag_list_new_empty ();
+ return parse->tags;
}
static inline void
@@ -511,15 +468,14 @@ extract_and_queue_tags (GstJpegParse * parse, guint size, guint8 * data,
gst_buffer_unref (buf);
if (tags) {
- GstTagList *taglist = parse->priv->tags;
+ GstTagList *taglist = parse->tags;
if (taglist) {
gst_tag_list_insert (taglist, tags, GST_TAG_MERGE_REPLACE);
gst_tag_list_unref (tags);
} else {
- parse->priv->tags = tags;
+ parse->tags = tags;
}
- GST_DEBUG_OBJECT (parse, "collected tags: %" GST_PTR_FORMAT,
- parse->priv->tags);
+ GST_DEBUG_OBJECT (parse, "collected tags: %" GST_PTR_FORMAT, parse->tags);
}
}
@@ -719,32 +675,31 @@ gst_jpeg_parse_set_new_caps (GstJpegParse * parse, gboolean header_ok)
gboolean res;
GST_DEBUG_OBJECT (parse, "setting caps on srcpad (hdr_ok=%d, have_fps=%d)",
- header_ok, parse->priv->has_fps);
+ header_ok, parse->has_fps);
caps = gst_caps_new_simple ("image/jpeg",
"parsed", G_TYPE_BOOLEAN, TRUE, NULL);
if (header_ok == TRUE) {
gst_caps_set_simple (caps,
- "format", G_TYPE_STRING, parse->priv->format,
- "width", G_TYPE_INT, parse->priv->width,
- "height", G_TYPE_INT, parse->priv->height, NULL);
+ "format", G_TYPE_STRING, parse->format,
+ "width", G_TYPE_INT, parse->width,
+ "height", G_TYPE_INT, parse->height, NULL);
}
- if (parse->priv->has_fps == TRUE) {
+ if (parse->has_fps == TRUE) {
/* we have a framerate */
gst_caps_set_simple (caps, "framerate", GST_TYPE_FRACTION,
- parse->priv->framerate_numerator,
- parse->priv->framerate_denominator, NULL);
+ parse->framerate_numerator, parse->framerate_denominator, NULL);
- if (!GST_CLOCK_TIME_IS_VALID (parse->priv->duration)
- && parse->priv->framerate_numerator != 0) {
- parse->priv->duration = gst_util_uint64_scale_int (GST_SECOND,
- parse->priv->framerate_denominator, parse->priv->framerate_numerator);
+ if (!GST_CLOCK_TIME_IS_VALID (parse->duration)
+ && parse->framerate_numerator != 0) {
+ parse->duration = gst_util_uint64_scale_int (GST_SECOND,
+ parse->framerate_denominator, parse->framerate_numerator);
}
} else {
/* unknown duration */
- parse->priv->duration = GST_CLOCK_TIME_NONE;
+ parse->duration = GST_CLOCK_TIME_NONE;
gst_caps_set_simple (caps, "framerate", GST_TYPE_FRACTION, 1, 1, NULL);
}
@@ -764,17 +719,17 @@ gst_jpeg_parse_pre_push_frame (GstBaseParse * bparse, GstBaseParseFrame * frame)
GstJpegParse *parse = GST_JPEG_PARSE_CAST (bparse);
GstBuffer *outbuf = frame->buffer;
- GST_BUFFER_TIMESTAMP (outbuf) = parse->priv->next_ts;
+ GST_BUFFER_TIMESTAMP (outbuf) = parse->next_ts;
- if (parse->priv->has_fps && GST_CLOCK_TIME_IS_VALID (parse->priv->next_ts)
- && GST_CLOCK_TIME_IS_VALID (parse->priv->duration)) {
- parse->priv->next_ts += parse->priv->duration;
+ if (parse->has_fps && GST_CLOCK_TIME_IS_VALID (parse->next_ts)
+ && GST_CLOCK_TIME_IS_VALID (parse->duration)) {
+ parse->next_ts += parse->duration;
} else {
- parse->priv->duration = GST_CLOCK_TIME_NONE;
- parse->priv->next_ts = GST_CLOCK_TIME_NONE;
+ parse->duration = GST_CLOCK_TIME_NONE;
+ parse->next_ts = GST_CLOCK_TIME_NONE;
}
- GST_BUFFER_DURATION (outbuf) = parse->priv->duration;
+ GST_BUFFER_DURATION (outbuf) = parse->duration;
return GST_FLOW_OK;
}
@@ -801,11 +756,11 @@ gst_jpeg_parse_handle_frame (GstBaseParse * bparse, GstBaseParseFrame * frame,
return GST_FLOW_OK;
}
- if (G_UNLIKELY (!GST_CLOCK_TIME_IS_VALID (parse->priv->next_ts)))
- parse->priv->next_ts = timestamp;
+ if (G_UNLIKELY (!GST_CLOCK_TIME_IS_VALID (parse->next_ts)))
+ parse->next_ts = timestamp;
if (G_LIKELY (GST_CLOCK_TIME_IS_VALID (duration)))
- parse->priv->duration = duration;
+ parse->duration = duration;
len = gst_jpeg_parse_get_image_length (parse, &mapinfo);
if (len == 0) {
@@ -821,38 +776,35 @@ gst_jpeg_parse_handle_frame (GstBaseParse * bparse, GstBaseParseFrame * frame,
GST_LOG_OBJECT (parse, "parsed image of size %d", len);
/* reset the offset (only when we flushed) */
- parse->priv->last_offset = 0;
- parse->priv->last_entropy_len = 0;
+ parse->last_offset = 0;
+ parse->last_entropy_len = 0;
header_ok = gst_jpeg_parse_read_header (parse, &mapinfo, len);
gst_buffer_unmap (frame->buffer, &mapinfo);
- if (parse->priv->width != parse->priv->caps_width
- || parse->priv->height != parse->priv->caps_height
- || parse->priv->framerate_numerator !=
- parse->priv->caps_framerate_numerator
- || parse->priv->framerate_denominator !=
- parse->priv->caps_framerate_denominator) {
+ if (parse->width != parse->caps_width
+ || parse->height != parse->caps_height
+ || parse->framerate_numerator !=
+ parse->caps_framerate_numerator
+ || parse->framerate_denominator != parse->caps_framerate_denominator) {
if (!gst_jpeg_parse_set_new_caps (parse, header_ok)) {
GST_ELEMENT_ERROR (parse, CORE, NEGOTIATION,
("Can't set caps to the src pad"), ("Can't set caps to the src pad"));
return GST_FLOW_ERROR;
}
- if (parse->priv->tags) {
- GST_DEBUG_OBJECT (parse, "Pushing tags: %" GST_PTR_FORMAT,
- parse->priv->tags);
+ if (parse->tags) {
+ GST_DEBUG_OBJECT (parse, "Pushing tags: %" GST_PTR_FORMAT, parse->tags);
gst_pad_push_event (GST_BASE_PARSE_SRC_PAD (parse),
- gst_event_new_tag (parse->priv->tags));
- parse->priv->tags = NULL;
+ gst_event_new_tag (parse->tags));
+ parse->tags = NULL;
}
- parse->priv->caps_width = parse->priv->width;
- parse->priv->caps_height = parse->priv->height;
- parse->priv->caps_framerate_numerator = parse->priv->framerate_numerator;
- parse->priv->caps_framerate_denominator =
- parse->priv->framerate_denominator;
+ parse->caps_width = parse->width;
+ parse->caps_height = parse->height;
+ parse->caps_framerate_numerator = parse->framerate_numerator;
+ parse->caps_framerate_denominator = parse->framerate_denominator;
}
@@ -869,11 +821,11 @@ gst_jpeg_parse_sink_event (GstBaseParse * bparse, GstEvent * event)
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_FLUSH_STOP:
- parse->priv->next_ts = GST_CLOCK_TIME_NONE;
- parse->priv->duration = GST_CLOCK_TIME_NONE;
- parse->priv->last_offset = 0;
- parse->priv->last_entropy_len = 0;
- parse->priv->last_resync = FALSE;
+ parse->next_ts = GST_CLOCK_TIME_NONE;
+ parse->duration = GST_CLOCK_TIME_NONE;
+ parse->last_offset = 0;
+ parse->last_entropy_len = 0;
+ parse->last_resync = FALSE;
res = GST_BASE_PARSE_CLASS (parent_class)->sink_event (bparse, event);
break;
case GST_EVENT_TAG:{
@@ -886,7 +838,7 @@ gst_jpeg_parse_sink_event (GstBaseParse * bparse, GstEvent * event)
/* Hold on to the tags till the srcpad caps are definitely set */
gst_tag_list_insert (get_tag_list (parse), taglist,
GST_TAG_MERGE_REPLACE);
- GST_DEBUG ("collected tags: %" GST_PTR_FORMAT, parse->priv->tags);
+ GST_DEBUG ("collected tags: %" GST_PTR_FORMAT, parse->tags);
gst_event_unref (event);
}
break;
@@ -906,24 +858,23 @@ gst_jpeg_parse_start (GstBaseParse * bparse)
parse = GST_JPEG_PARSE_CAST (bparse);
- parse->priv->has_fps = FALSE;
+ parse->has_fps = FALSE;
- parse->priv->width = parse->priv->height = 0;
- parse->priv->framerate_numerator = 0;
- parse->priv->framerate_denominator = 1;
+ parse->width = parse->height = 0;
+ parse->framerate_numerator = 0;
+ parse->framerate_denominator = 1;
- parse->priv->caps_framerate_numerator =
- parse->priv->caps_framerate_denominator = 0;
- parse->priv->caps_width = parse->priv->caps_height = -1;
+ parse->caps_framerate_numerator = parse->caps_framerate_denominator = 0;
+ parse->caps_width = parse->caps_height = -1;
- parse->priv->next_ts = GST_CLOCK_TIME_NONE;
- parse->priv->duration = GST_CLOCK_TIME_NONE;
+ parse->next_ts = GST_CLOCK_TIME_NONE;
+ parse->duration = GST_CLOCK_TIME_NONE;
- parse->priv->last_offset = 0;
- parse->priv->last_entropy_len = 0;
- parse->priv->last_resync = FALSE;
+ parse->last_offset = 0;
+ parse->last_entropy_len = 0;
+ parse->last_resync = FALSE;
- parse->priv->tags = NULL;
+ parse->tags = NULL;
return TRUE;
}
@@ -935,9 +886,9 @@ gst_jpeg_parse_stop (GstBaseParse * bparse)
parse = GST_JPEG_PARSE_CAST (bparse);
- if (parse->priv->tags) {
- gst_tag_list_unref (parse->priv->tags);
- parse->priv->tags = NULL;
+ if (parse->tags) {
+ gst_tag_list_unref (parse->tags);
+ parse->tags = NULL;
}
return TRUE;
diff --git a/gst/jpegformat/gstjpegparse.h b/gst/jpegformat/gstjpegparse.h
index d766516b1..f809fa394 100644
--- a/gst/jpegformat/gstjpegparse.h
+++ b/gst/jpegformat/gstjpegparse.h
@@ -44,12 +44,41 @@ G_BEGIN_DECLS
#define GST_JPEG_PARSE_CAST(obj) ((GstJpegParse *)obj)
typedef struct _GstJpegParse GstJpegParse;
-typedef struct _GstJpegParsePrivate GstJpegParsePrivate;
typedef struct _GstJpegParseClass GstJpegParseClass;
struct _GstJpegParse {
GstBaseParse parse;
- GstJpegParsePrivate *priv;
+
+ guint last_offset;
+ guint last_entropy_len;
+ gboolean last_resync;
+
+ /* negotiated state */
+ gint caps_width, caps_height;
+ gint caps_framerate_numerator;
+ gint caps_framerate_denominator;
+
+ /* the parsed frame size */
+ guint16 width, height;
+
+ /* format color space */
+ const gchar *format;
+
+ /* TRUE if the src caps sets a specific framerate */
+ gboolean has_fps;
+
+ /* the (expected) timestamp of the next frame */
+ guint64 next_ts;
+
+ /* duration of the current frame */
+ guint64 duration;
+
+ /* video state */
+ gint framerate_numerator;
+ gint framerate_denominator;
+
+ /* tags */
+ GstTagList *tags;
};
struct _GstJpegParseClass {