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| author | Fei Wang <fei.w.wang@intel.com> | 2020-10-29 14:54:25 +0800 |
|---|---|---|
| committer | Mark Thompson <sw@jkqxz.net> | 2020-11-02 22:57:23 +0000 |
| commit | 3308bbf7761a2723f784fcd6bb921dcbadc18c6e (patch) | |
| tree | 2df5b35e92adb94eae25d82fa0c1b70798be39e2 /libavcodec/av1dec.c | |
| parent | dbd4254a614012ca36d75800eb9a7525742a6144 (diff) | |
| download | ffmpeg-3308bbf7761a2723f784fcd6bb921dcbadc18c6e.tar.gz | |
avcodec: add av1 VAAPI decoder
Example cmdline:
ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -v verbose \
-c:v av1 -i input.ivf -pix_fmt yuv420p -vsync passthrough -f md5 \
-y out.md5
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
Diffstat (limited to 'libavcodec/av1dec.c')
| -rw-r--r-- | libavcodec/av1dec.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c index 9566f7aa7d..56712279aa 100644 --- a/libavcodec/av1dec.c +++ b/libavcodec/av1dec.c @@ -215,7 +215,7 @@ static int get_pixel_format(AVCodecContext *avctx) uint8_t bit_depth; int ret; enum AVPixelFormat pix_fmt = AV_PIX_FMT_NONE; -#define HWACCEL_MAX (0) +#define HWACCEL_MAX (CONFIG_AV1_VAAPI_HWACCEL) enum AVPixelFormat pix_fmts[HWACCEL_MAX + 2], *fmtp = pix_fmts; if (seq->seq_profile == 2 && seq->color_config.high_bitdepth) @@ -276,6 +276,19 @@ static int get_pixel_format(AVCodecContext *avctx) return -1; s->pix_fmt = pix_fmt; + switch (s->pix_fmt) { + case AV_PIX_FMT_YUV420P: +#if CONFIG_AV1_VAAPI_HWACCEL + *fmtp++ = AV_PIX_FMT_VAAPI; +#endif + break; + case AV_PIX_FMT_YUV420P10: +#if CONFIG_AV1_VAAPI_HWACCEL + *fmtp++ = AV_PIX_FMT_VAAPI; +#endif + break; + } + *fmtp++ = s->pix_fmt; *fmtp = AV_PIX_FMT_NONE; @@ -840,6 +853,9 @@ AVCodec ff_av1_decoder = { .flush = av1_decode_flush, .profiles = NULL_IF_CONFIG_SMALL(ff_av1_profiles), .hw_configs = (const AVCodecHWConfigInternal * []) { +#if CONFIG_AV1_VAAPI_HWACCEL + HWACCEL_VAAPI(av1), +#endif NULL }, }; |