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gst/: Patch for support of YVU9 AVI files (#334822)
Original commit message from CVS: Patch by: Fabrizio Gennari <fabrizio dot ge at tiscali dot it> * gst-libs/gst/riff/riff-media.c: (gst_riff_create_video_caps), (gst_riff_create_video_template_caps): * gst/ffmpegcolorspace/avcodec.h: * gst/ffmpegcolorspace/gstffmpegcodecmap.c: (gst_ffmpeg_pixfmt_to_caps), (gst_ffmpeg_caps_to_pixfmt), (gst_ffmpegcsp_avpicture_fill): * gst/ffmpegcolorspace/imgconvert.c: Patch for support of YVU9 AVI files (#334822)
This commit is contained in:
Fabrizio Gennari
Wim Taymans
parent
8063481f3f
commit
1f9a8224f4
5 changed files with 46 additions and 5 deletions
13
ChangeLog
13
ChangeLog
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@ -1,3 +1,16 @@
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2006-03-23 Wim Taymans <wim@fluendo.com>
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Patch by: Fabrizio Gennari <fabrizio dot ge at tiscali dot it>
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* gst-libs/gst/riff/riff-media.c: (gst_riff_create_video_caps),
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(gst_riff_create_video_template_caps):
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* gst/ffmpegcolorspace/avcodec.h:
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* gst/ffmpegcolorspace/gstffmpegcodecmap.c:
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(gst_ffmpeg_pixfmt_to_caps), (gst_ffmpeg_caps_to_pixfmt),
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(gst_ffmpegcsp_avpicture_fill):
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* gst/ffmpegcolorspace/imgconvert.c:
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Patch for support of YVU9 AVI files (#334822)
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2006-03-22 Edward Hervey <edward@fluendo.com>
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* docs/design/design-decodebin.txt:
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@ -99,6 +99,13 @@ gst_riff_create_video_caps (guint32 codec_fcc,
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*codec_name = g_strdup ("Uncompressed packed YUV 4:2:2");
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break;
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case GST_MAKE_FOURCC ('Y', 'V', 'U', '9'):
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caps = gst_caps_new_simple ("video/x-raw-yuv",
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"format", GST_TYPE_FOURCC, codec_fcc, NULL);
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if (codec_name)
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*codec_name = g_strdup ("Uncompressed packed YVU 4:1:0");
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break;
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case GST_MAKE_FOURCC ('M', 'J', 'P', 'G'): /* YUY2 MJPEG */
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case GST_MAKE_FOURCC ('A', 'V', 'R', 'n'):
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case GST_MAKE_FOURCC ('I', 'J', 'P', 'G'):
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@ -1005,6 +1012,7 @@ gst_riff_create_video_template_caps (void)
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guint32 tags[] = {
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GST_MAKE_FOURCC ('I', '4', '2', '0'),
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GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'),
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GST_MAKE_FOURCC ('Y', 'V', 'U', '9'),
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GST_MAKE_FOURCC ('M', 'J', 'P', 'G'),
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GST_MAKE_FOURCC ('D', 'V', 'S', 'D'),
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GST_MAKE_FOURCC ('W', 'M', 'V', '1'),
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@ -64,6 +64,7 @@ enum PixelFormat {
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PIX_FMT_RGB32, ///< Packed pixel, 4 bytes per pixel, BGRXBGRX..., stored in cpu endianness
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PIX_FMT_BGR32, ///< Packed pixel, 4 bytes per pixel, XRGBXRGB...
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PIX_FMT_YUV410P, ///< Planar YUV 4:1:0 (1 Cr & Cb sample per 4x4 Y samples)
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PIX_FMT_YVU410P, ///< Planar YVU 4:1:0 (1 Cr & Cb sample per 4x4 Y samples)
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PIX_FMT_YUV411P, ///< Planar YUV 4:1:1 (1 Cr & Cb sample per 4x1 Y samples)
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PIX_FMT_RGB565, ///< always stored in cpu endianness
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PIX_FMT_RGB555, ///< always stored in cpu endianness, most significant bit to 1
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@ -260,6 +260,9 @@ gst_ffmpeg_pixfmt_to_caps (enum PixelFormat pix_fmt, AVCodecContext * context)
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case PIX_FMT_YUV410P:
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fmt = GST_MAKE_FOURCC ('Y', 'U', 'V', '9');
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break;
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case PIX_FMT_YVU410P:
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fmt = GST_MAKE_FOURCC ('Y', 'V', 'U', '9');
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break;
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case PIX_FMT_YUV411P:
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fmt = GST_MAKE_FOURCC ('Y', '4', '1', 'B');
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break;
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@ -537,6 +540,9 @@ gst_ffmpeg_caps_to_pixfmt (const GstCaps * caps,
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case GST_MAKE_FOURCC ('Y', 'U', 'V', '9'):
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context->pix_fmt = PIX_FMT_YUV410P;
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break;
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case GST_MAKE_FOURCC ('Y', 'V', 'U', '9'):
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context->pix_fmt = PIX_FMT_YVU410P;
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break;
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case GST_MAKE_FOURCC ('A', 'Y', 'U', 'V'):
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context->pix_fmt = PIX_FMT_AYUV4444;
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break;
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@ -695,19 +701,21 @@ gst_ffmpegcsp_avpicture_fill (AVPicture * picture,
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return size + 2 * size2;
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/* PIX_FMT_YVU420P = YV12: same as PIX_FMT_YUV420P, but
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* with U and V plane swapped. Strides as in videotestsrc */
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case PIX_FMT_YVU410P:
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case PIX_FMT_YVU420P:
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stride = GST_ROUND_UP_4 (width);
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h2 = GST_ROUND_UP_2 (height);
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h2 = ROUND_UP_X (height, pinfo->y_chroma_shift);
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size = stride * h2;
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stride2 = GST_ROUND_UP_8 (stride) / 2;
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h2 = GST_ROUND_UP_2 (height) / 2;
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w2 = DIV_ROUND_UP_X (width, pinfo->x_chroma_shift);
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stride2 = GST_ROUND_UP_4 (w2);
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h2 = DIV_ROUND_UP_X (height, pinfo->y_chroma_shift);
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size2 = stride2 * h2;
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picture->data[0] = ptr;
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picture->data[2] = picture->data[0] + size;
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picture->data[1] = picture->data[2] + size2;
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picture->linesize[0] = stride;
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picture->linesize[1] = GST_ROUND_UP_8 (stride) / 2;
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picture->linesize[2] = GST_ROUND_UP_8 (stride) / 2;
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picture->linesize[1] = stride2;
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picture->linesize[2] = stride2;
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return size + 2 * size2;
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case PIX_FMT_RGB24:
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case PIX_FMT_BGR24:
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@ -119,6 +119,17 @@ static PixFmtInfo pix_fmt_info[PIX_FMT_NB] = {
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/* .y_chroma_shift = */ 2,
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/* .depth = */ 8,
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},
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/* [PIX_FMT_YVU410P] = */ {
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/* .format = */ PIX_FMT_YVU410P,
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/* .name = */ "yvu410p",
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/* .nb_channels = */ 3,
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/* .color_type = */ FF_COLOR_YUV,
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/* .pixel_type = */ FF_PIXEL_PLANAR,
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/* .is_alpha = */ 0,
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/* .x_chroma_shift = */ 2,
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/* .y_chroma_shift = */ 2,
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/* .depth = */ 8,
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},
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/* [PIX_FMT_YUV411P] = */ {
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/* .format = */ PIX_FMT_YUV411P,
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/* .name = */ "yuv411p",
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