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Added pixel aspect ratio to caps
Original commit message from CVS: Added pixel aspect ratio to caps
This commit is contained in:
parent
8e500986d1
commit
3cfb5663f2
2 changed files with 23 additions and 11 deletions
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@ -55,16 +55,20 @@ GST_PAD_TEMPLATE_FACTORY (src_template_factory,
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GST_CAPS_NEW (
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"mpeg2dec_src",
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"video/raw",
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"format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('Y','V','1','2')),
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"width", GST_PROPS_INT_RANGE (16, 4096),
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"height", GST_PROPS_INT_RANGE (16, 4096)
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"format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('Y','V','1','2')),
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"width", GST_PROPS_INT_RANGE (16, 4096),
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"height", GST_PROPS_INT_RANGE (16, 4096),
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"pixel_width", GST_PROPS_INT_RANGE (1, 255),
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"pixel_height", GST_PROPS_INT_RANGE (1, 255)
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),
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GST_CAPS_NEW (
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"mpeg2dec_src",
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"video/raw",
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"format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')),
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"width", GST_PROPS_INT_RANGE (16, 4096),
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"height", GST_PROPS_INT_RANGE (16, 4096)
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"format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')),
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"width", GST_PROPS_INT_RANGE (16, 4096),
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"height", GST_PROPS_INT_RANGE (16, 4096),
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"pixel_width", GST_PROPS_INT_RANGE (1, 255),
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"pixel_height", GST_PROPS_INT_RANGE (1, 255)
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)
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);
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@ -251,8 +255,10 @@ gst_mpeg2dec_negotiate_format (GstMpeg2dec *mpeg2dec)
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GST_CAPS_NEW (
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"mpeg2dec_negotiate",
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"video/raw",
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"width", GST_PROPS_INT (mpeg2dec->width),
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"height", GST_PROPS_INT (mpeg2dec->height)
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"width", GST_PROPS_INT (mpeg2dec->width),
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"height", GST_PROPS_INT (mpeg2dec->height),
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"pixel_width", GST_PROPS_INT (mpeg2dec->pixel_width),
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"pixel_height", GST_PROPS_INT (mpeg2dec->pixel_height)
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));
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/* prepare for looping */
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trylist = gst_caps_normalize (trylist);
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@ -277,7 +283,7 @@ gst_mpeg2dec_negotiate_format (GstMpeg2dec *mpeg2dec)
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}
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trylist = trylist->next;
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}
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/* oops list exhausted an nothing was found... */
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/* oops list exhausted and nothing was found... */
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if (!trylist) {
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return FALSE;
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}
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@ -343,6 +349,8 @@ gst_mpeg2dec_chain (GstPad *pad, GstBuffer *buf)
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{
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mpeg2dec->width = info->sequence->width;
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mpeg2dec->height = info->sequence->height;
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mpeg2dec->pixel_width = info->sequence->pixel_width;
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mpeg2dec->pixel_height = info->sequence->pixel_height;
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mpeg2dec->total_frames = 0;
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if (!gst_mpeg2dec_negotiate_format (mpeg2dec)) {
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@ -357,8 +365,10 @@ gst_mpeg2dec_chain (GstPad *pad, GstBuffer *buf)
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break;
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case STATE_PICTURE:
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gst_mpeg2dec_alloc_buffer (mpeg2dec, info);
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if (info->current_picture && (info->current_picture->flags & PIC_MASK_CODING_TYPE) == PIC_FLAG_CODING_TYPE_I &&
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mpeg2dec->discont_pending) {
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if (info->current_picture &&
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(info->current_picture->flags & PIC_MASK_CODING_TYPE) == PIC_FLAG_CODING_TYPE_I &&
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mpeg2dec->discont_pending)
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{
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mpeg2dec->discont_pending = FALSE;
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mpeg2dec->first = TRUE;
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if (pts != -1 && mpeg2dec->last_PTS == -1) {
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@ -77,6 +77,8 @@ struct _GstMpeg2dec {
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Mpeg2decFormat format;
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gint width;
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gint height;
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gint pixel_width;
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gint pixel_height;
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gint frame_rate_code;
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gint64 total_frames;
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};
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