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https://git.videolan.org/git/ffmpeg.git
synced 2024-09-11 01:47:55 +02:00
avconv_dxva2: support HEVC Main10 decoding
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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33f6690eb4
commit
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@ -56,6 +56,7 @@ DEFINE_GUID(DXVADDI_Intel_ModeH264_E, 0x604F8E68, 0x4951,0x4C54,0x88,0xFE,0xAB,0
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DEFINE_GUID(DXVA2_ModeVC1_D, 0x1b81beA3, 0xa0c7,0x11d3,0xb9,0x84,0x00,0xc0,0x4f,0x2e,0x73,0xc5);
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DEFINE_GUID(DXVA2_ModeVC1_D2010, 0x1b81beA4, 0xa0c7,0x11d3,0xb9,0x84,0x00,0xc0,0x4f,0x2e,0x73,0xc5);
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DEFINE_GUID(DXVA2_ModeHEVC_VLD_Main, 0x5b11d51b, 0x2f4c,0x4452,0xbc,0xc3,0x09,0xf2,0xa1,0x16,0x0c,0xc0);
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DEFINE_GUID(DXVA2_ModeHEVC_VLD_Main10,0x107af0e0, 0xef1a,0x4d19,0xab,0xa8,0x67,0xa1,0x63,0x07,0x3d,0x13);
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DEFINE_GUID(DXVA2_NoEncrypt, 0x1b81beD0, 0xa0c7,0x11d3,0xb9,0x84,0x00,0xc0,0x4f,0x2e,0x73,0xc5);
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DEFINE_GUID(GUID_NULL, 0x00000000, 0x0000,0x0000,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00);
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@ -83,6 +84,7 @@ static const dxva2_mode dxva2_modes[] = {
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/* HEVC/H.265 */
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{ &DXVA2_ModeHEVC_VLD_Main, AV_CODEC_ID_HEVC },
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{ &DXVA2_ModeHEVC_VLD_Main10, AV_CODEC_ID_HEVC },
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{ NULL, 0 },
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};
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@ -265,6 +267,8 @@ static int dxva2_create_decoder(AVCodecContext *s)
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GUID *guid_list = NULL;
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unsigned guid_count = 0, i, j;
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GUID device_guid = GUID_NULL;
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const D3DFORMAT surface_format = s->sw_pix_fmt == AV_PIX_FMT_YUV420P10 ?
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MKTAG('P', '0', '1', '0') : MKTAG('N', 'V', '1', '2');
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D3DFORMAT target_format = 0;
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DXVA2_VideoDesc desc = { 0 };
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DXVA2_ConfigPictureDecode config;
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@ -301,7 +305,7 @@ static int dxva2_create_decoder(AVCodecContext *s)
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}
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for (j = 0; j < target_count; j++) {
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const D3DFORMAT format = target_list[j];
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if (format == MKTAG('N','V','1','2')) {
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if (format == surface_format) {
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target_format = format;
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break;
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}
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@ -359,7 +363,8 @@ static int dxva2_create_decoder(AVCodecContext *s)
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frames_hwctx = frames_ctx->hwctx;
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frames_ctx->format = AV_PIX_FMT_DXVA2_VLD;
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frames_ctx->sw_format = AV_PIX_FMT_NV12;
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frames_ctx->sw_format = s->sw_pix_fmt == AV_PIX_FMT_YUV420P10 ?
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AV_PIX_FMT_P010 : AV_PIX_FMT_NV12;
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frames_ctx->width = FFALIGN(s->coded_width, surface_alignment);
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frames_ctx->height = FFALIGN(s->coded_height, surface_alignment);
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frames_ctx->initial_pool_size = num_surfaces;
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