avcodec/amfdec: Add VP9 AMF decoder

nyanmisaka committed 1 year ago

Commit b2c0d371 parent 09cd38e4 files · +15 −4Browse files

Showing the changes to libavcodec (3 of 4 files). Show all

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3 files

libavcodec/Makefile +1 −0
libavcodec/allcodecs.c +1 −0
libavcodec/amfdec.c +12 −4

@@ -802,6 +802,7 @@ OBJS-$(CONFIG_VP8_V4L2M2M_ENCODER) += v4l2_m2m_enc.o · 801 unmodified lines
802	802	OBJS-$(CONFIG_VP9_DECODER) += vp9.o vp9data.o vp9dsp.o vp9lpf.o vp9recon.o \
803	803	vp9block.o vp9prob.o vp9mvs.o vpx_rac.o \
804	804	vp9dsp_8bpp.o vp9dsp_10bpp.o vp9dsp_12bpp.o
	805	+OBJS-$(CONFIG_VP9_AMF_DECODER) += amfdec.o
805	806	OBJS-$(CONFIG_VP9_CUVID_DECODER) += cuviddec.o
806	807	OBJS-$(CONFIG_VP9_MEDIACODEC_DECODER) += mediacodecdec.o
807	808	OBJS-$(CONFIG_VP9_MEDIACODEC_ENCODER) += mediacodecenc.o

libavcodec/allcodecs.c+1−0

@@ -902,6 +902,7 @@ extern const FFCodec ff_vp8_mediacodec_encoder; · 901 unmodified lines
902	902	extern const FFCodec ff_vp8_qsv_decoder;
903	903	extern const FFCodec ff_vp8_v4l2m2m_encoder;
904	904	extern const FFCodec ff_vp8_vaapi_encoder;
	905	+extern const FFCodec ff_vp9_amf_decoder;
905	906	extern const FFCodec ff_vp9_cuvid_decoder;
906	907	extern const FFCodec ff_vp9_mediacodec_decoder;
907	908	extern const FFCodec ff_vp9_mediacodec_encoder;

libavcodec/amfdec.c+12−4

@@ -90,6 +90,9 @@ static int amf_init_decoder(AVCodecContext *avctx) · 89 unmodified lines
90	90	AMFBuffer *buffer;
91	91	amf_int64 color_profile;
92	92	int pool_size = 36;
	93	+ // way-around for older drivers that don't support dynamic bitness detection -
	94	+ // define HEVC and VP9 10-bit based on container info
	95	+ int no_bitness_detect = amf_legacy_driver_no_bitness_detect(amf_device_ctx);
93	96
94	97	ctx->drain = 0;
95	98	ctx->resolution_changed = 0;
@@ -100,13 +103,17 @@ static int amf_init_decoder(AVCodecContext *avctx) · 4 unmodified lines
100	103	break;
101	104	case AV_CODEC_ID_HEVC: {
102	105	codec_id = AMFVideoDecoderHW_H265_HEVC;
103		− // way-around for older drivers that don't support dynamic butness detection -
104		− // define HEVC 10-bit based on container info
105		− if(amf_legacy_driver_no_bitness_detect(amf_device_ctx)){
	106	+ if(no_bitness_detect){
106	107	if(avctx->pix_fmt == AV_PIX_FMT_YUV420P10)
107	108	codec_id = AMFVideoDecoderHW_H265_MAIN10;
108	109	}
109		−
	110	+ } break;
	111	+ case AV_CODEC_ID_VP9: {
	112	+ codec_id = AMFVideoDecoderHW_VP9;
	113	+ if(no_bitness_detect){
	114	+ if(avctx->pix_fmt == AV_PIX_FMT_YUV420P10)
	115	+ codec_id = AMFVideoDecoderHW_VP9_10BIT;
	116	+ }
110	117	} break;
111	118	case AV_CODEC_ID_AV1:
112	119	codec_id = AMFVideoDecoderHW_AV1;
@@ -717,4 +724,5 @@ const FFCodec ff_##x##_amf_decoder = { \ · 604 unmodified lines
717	724
718	725	DEFINE_AMF_DECODER(h264, H264, "h264_mp4toannexb")
719	726	DEFINE_AMF_DECODER(hevc, HEVC, NULL)
	727	+DEFINE_AMF_DECODER(vp9, VP9, NULL)
720	728	DEFINE_AMF_DECODER(av1, AV1, NULL)

avcodec/amfdec: Add VP9 AMF decoder

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