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| author | Mark Thompson <sw@jkqxz.net> | 2017-10-26 00:18:43 +0100 |
|---|---|---|
| committer | Mark Thompson <sw@jkqxz.net> | 2017-11-26 21:35:53 +0000 |
| commit | 67e81d79ccfc6713c797ddb19a3b8aea476c947b (patch) | |
| tree | 2e9791f724f1baadd939b595ef0dc447b826dffd /libavcodec/avcodec.h | |
| parent | 758fbc54fef2f31957b5c5f22e05e5fd9b04f631 (diff) | |
| download | ffmpeg-streaming-67e81d79ccfc6713c797ddb19a3b8aea476c947b.zip ffmpeg-streaming-67e81d79ccfc6713c797ddb19a3b8aea476c947b.tar.gz | |
lavc: Use hardware config information in ff_get_format()
This removes the dependency that hardware pixel formats previously had on
AVHWAccel instances, meaning only those which actually do something need
exist after this patch.
Also updates avcodec_default_get_format() to be able to choose hardware
formats if either a matching device has been supplied or no additional
external configuration is required, and avcodec_get_hw_frames_parameters()
to use the hardware config rather than searching the old hwaccel list.
The FF_CODEC_CAP_HWACCEL_REQUIRE_CLASS mechanism is deleted because it
no longer does anything (the codec already contains the pointers to the
matching hwaccels).
Diffstat (limited to 'libavcodec/avcodec.h')
| -rw-r--r-- | libavcodec/avcodec.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index e2dc97d..a78c69a 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -3652,13 +3652,6 @@ typedef struct AVHWAccel { * that avctx->hwaccel_priv_data is invalid. */ int (*frame_params)(AVCodecContext *avctx, AVBufferRef *hw_frames_ctx); - - /** - * Some hwaccels are ambiguous if only the id and pix_fmt fields are used. - * If non-NULL, the associated AVCodec must have - * FF_CODEC_CAP_HWACCEL_REQUIRE_CLASS set. - */ - const AVClass *decoder_class; } AVHWAccel; /** |
