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viddec: use the right pointers

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Use the plane pointers and strides.
Improve some debug
This commit is contained in:
Wim Taymans 2012-08-10 17:03:26 +02:00
parent a3f357fbf5
commit 4b62101f44
1 changed files with 7 additions and 13 deletions
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20
ext/ffmpeg/gstffmpegviddec.c
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@ -595,16 +595,14 @@ gst_ffmpegviddec_get_buffer (AVCodecContext * context, AVFrame * picture)
for (c = 0; c < AV_NUM_DATA_POINTERS; c++) {
if (c < GST_VIDEO_INFO_N_PLANES (info)) {
picture->data[c] = GST_VIDEO_FRAME_PLANE_DATA (&dframe->vframe, c);
picture->linesize[c] = GST_VIDEO_FRAME_COMP_STRIDE (&dframe->vframe, c);
picture->linesize[c] = GST_VIDEO_FRAME_PLANE_STRIDE (&dframe->vframe, c);
} else {
picture->data[c] = NULL;
picture->linesize[c] = 0;
}
GST_LOG_OBJECT (ffmpegdec, "linesize %d, data %p", picture->linesize[c],
picture->data[c]);
}
GST_DEBUG_OBJECT (ffmpegdec, "from GstVideoInfo data %p %p %p",
picture->data[0], picture->data[1], picture->data[2]);
GST_DEBUG_OBJECT (ffmpegdec, "from GstVideoInfo linesize %d %d %d",
picture->linesize[0], picture->linesize[1], picture->linesize[2]);
/* tell ffmpeg we own this buffer, tranfer the ref we have on the buffer to
* the opaque data. */
@ -956,23 +954,19 @@ get_output_buffer (GstFFMpegVidDec * ffmpegdec, GstVideoCodecFrame * frame)
goto alloc_failed;
for (c = 0; c < AV_NUM_DATA_POINTERS; c++) {
if (c < GST_VIDEO_INFO_N_COMPONENTS (info)) {
if (c < GST_VIDEO_INFO_N_PLANES (info)) {
pic.data[c] = GST_VIDEO_FRAME_PLANE_DATA (&vframe, c);
pic.linesize[c] = GST_VIDEO_FRAME_COMP_STRIDE (&vframe, c);
pic.linesize[c] = GST_VIDEO_FRAME_PLANE_STRIDE (&vframe, c);
} else {
pic.data[c] = NULL;
pic.linesize[c] = 0;
}
GST_LOG_OBJECT (ffmpegdec, "linesize %d, data %p", pic.linesize[c],
pic.data[c]);
}
outpic = (AVPicture *) ffmpegdec->picture;
GST_LOG_OBJECT (ffmpegdec, "linsize %d %d %d", outpic->linesize[0],
outpic->linesize[1], outpic->linesize[2]);
GST_LOG_OBJECT (ffmpegdec, "data %u %u %u", 0,
(guint) (outpic->data[1] - outpic->data[0]),
(guint) (outpic->data[2] - outpic->data[0]));
av_picture_copy (&pic, outpic, ffmpegdec->context->pix_fmt,
GST_VIDEO_INFO_WIDTH (info), GST_VIDEO_INFO_HEIGHT (info));