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videotoolbox: add frame_params support

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Allows decoding with API users which require this API.

Reviewed-by: Aman Gupta <ffmpeg@tmm1.net>
pull/272/head
wm4 8 years ago committed by James Almer
parent 7a060867f3
commit c31ce95f1c
1 changed files with 19 additions and 0 deletions
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  1. 19
      libavcodec/videotoolbox.c

19
libavcodec/videotoolbox.c
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@ -947,6 +947,19 @@ fail:
return err;
}
static int videotoolbox_frame_params(AVCodecContext *avctx,
AVBufferRef *hw_frames_ctx)
{
AVHWFramesContext *frames_ctx = (AVHWFramesContext*)hw_frames_ctx->data;
frames_ctx->format = AV_PIX_FMT_VIDEOTOOLBOX;
frames_ctx->width = avctx->coded_width;
frames_ctx->height = avctx->coded_height;
frames_ctx->sw_format = AV_PIX_FMT_NV12;
return 0;
}
AVHWAccel ff_h263_videotoolbox_hwaccel = {
.name = "h263_videotoolbox",
.type = AVMEDIA_TYPE_VIDEO,
@ -956,6 +969,7 @@ AVHWAccel ff_h263_videotoolbox_hwaccel = {
.start_frame = videotoolbox_mpeg_start_frame,
.decode_slice = videotoolbox_mpeg_decode_slice,
.end_frame = videotoolbox_mpeg_end_frame,
.frame_params = videotoolbox_frame_params,
.init = videotoolbox_common_init,
.uninit = videotoolbox_uninit,
.priv_data_size = sizeof(VTContext),
@ -970,6 +984,7 @@ AVHWAccel ff_hevc_videotoolbox_hwaccel = {
.start_frame = ff_videotoolbox_h264_start_frame,
.decode_slice = ff_videotoolbox_h264_decode_slice,
.end_frame = videotoolbox_hevc_end_frame,
.frame_params = videotoolbox_frame_params,
.init = videotoolbox_common_init,
.uninit = ff_videotoolbox_uninit,
.priv_data_size = sizeof(VTContext),
@ -984,6 +999,7 @@ AVHWAccel ff_h264_videotoolbox_hwaccel = {
.start_frame = ff_videotoolbox_h264_start_frame,
.decode_slice = ff_videotoolbox_h264_decode_slice,
.end_frame = videotoolbox_h264_end_frame,
.frame_params = videotoolbox_frame_params,
.init = videotoolbox_common_init,
.uninit = videotoolbox_uninit,
.priv_data_size = sizeof(VTContext),
@ -998,6 +1014,7 @@ AVHWAccel ff_mpeg1_videotoolbox_hwaccel = {
.start_frame = videotoolbox_mpeg_start_frame,
.decode_slice = videotoolbox_mpeg_decode_slice,
.end_frame = videotoolbox_mpeg_end_frame,
.frame_params = videotoolbox_frame_params,
.init = videotoolbox_common_init,
.uninit = videotoolbox_uninit,
.priv_data_size = sizeof(VTContext),
@ -1012,6 +1029,7 @@ AVHWAccel ff_mpeg2_videotoolbox_hwaccel = {
.start_frame = videotoolbox_mpeg_start_frame,
.decode_slice = videotoolbox_mpeg_decode_slice,
.end_frame = videotoolbox_mpeg_end_frame,
.frame_params = videotoolbox_frame_params,
.init = videotoolbox_common_init,
.uninit = videotoolbox_uninit,
.priv_data_size = sizeof(VTContext),
@ -1026,6 +1044,7 @@ AVHWAccel ff_mpeg4_videotoolbox_hwaccel = {
.start_frame = videotoolbox_mpeg_start_frame,
.decode_slice = videotoolbox_mpeg_decode_slice,
.end_frame = videotoolbox_mpeg_end_frame,
.frame_params = videotoolbox_frame_params,
.init = videotoolbox_common_init,
.uninit = videotoolbox_uninit,
.priv_data_size = sizeof(VTContext),

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