virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-21 10:55:51 +02:00
Code Issues Releases Activity

Merge commit '202c2acc40a6de8758b44ab3f5c85ab250079734'

Browse Source 
* commit '202c2acc40a6de8758b44ab3f5c85ab250079734':
  vda: remove async decoder leftovers

Conflicts:
	libavcodec/vda_h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-03-13 13:53:02 +01:00
commit a62fced394
1 changed files with 3 additions and 47 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
libavcodec/vda_h264.c
View File

@ -44,45 +44,7 @@ static void vda_decoder_callback (void *vda_hw_ctx,
if (vda_ctx->cv_pix_fmt_type != CVPixelBufferGetPixelFormatType(image_buffer))
return;
if (vda_ctx->use_sync_decoding) {
vda_ctx->cv_buffer = CVPixelBufferRetain(image_buffer);
} else {
vda_frame *new_frame;
vda_frame *queue_walker;
if (!(new_frame = av_mallocz(sizeof(*new_frame))))
return;
new_frame->next_frame = NULL;
new_frame->cv_buffer = CVPixelBufferRetain(image_buffer);
new_frame->pts = vda_pts_from_dictionary(user_info);
pthread_mutex_lock(&vda_ctx->queue_mutex);
queue_walker = vda_ctx->queue;
if (!queue_walker || (new_frame->pts < queue_walker->pts)) {
/* we have an empty queue, or this frame earlier than the current queue head */
new_frame->next_frame = queue_walker;
vda_ctx->queue = new_frame;
} else {
/* walk the queue and insert this frame where it belongs in display order */
vda_frame *next_frame;
while (1) {
next_frame = queue_walker->next_frame;
if (!next_frame || (new_frame->pts < next_frame->pts)) {
new_frame->next_frame = next_frame;
queue_walker->next_frame = new_frame;
break;
}
queue_walker = next_frame;
}
}
pthread_mutex_unlock(&vda_ctx->queue_mutex);
}
vda_ctx->cv_buffer = CVPixelBufferRetain(image_buffer);
}
static int vda_sync_decode(struct vda_context *vda_ctx)
@ -156,14 +118,8 @@ static int vda_h264_end_frame(AVCodecContext *avctx)
if (!vda_ctx->decoder || !vda_ctx->priv_bitstream)
return -1;
if (vda_ctx->use_sync_decoding) {
status = vda_sync_decode(vda_ctx);
frame->data[3] = (void*)vda_ctx->cv_buffer;
} else {
status = vda_decoder_decode(vda_ctx, vda_ctx->priv_bitstream,
vda_ctx->priv_bitstream_size,
frame->reordered_opaque);
}
status = vda_sync_decode(vda_ctx);
frame->data[3] = (void*)vda_ctx->cv_buffer;
if (status)
av_log(avctx, AV_LOG_ERROR, "Failed to decode frame (%d)\n", status);