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avcodec/d3d12va_vc1: add support for D3D12_VIDEO_DECODE_PROFILE_VC1_D2010 guid. 

The VC1_D2010 profile, also known as VC1_VLD2010, has the same functionality
and specification as the VC1_D profile. Support for this profile serves only
as a positive indication that the accelerator has been designed with awareness
of the modifications specified in the August 2010 version of this specification.

Hardware accelerator drivers that expose support for this profile must not
also expose the previously specified VC1_D GUID, unless the accelerator works
properly with existing software decoders that use VC1_D and that do not incorporate
the corrections added to the August 2010 version of this specification.

As a result, we could give VC1_VLD2010 a higher priority and initialize
it first.

Signed-off-by: Aleksoid <Aleksoid1978@mail.ru>
Signed-off-by: Tong Wu <tong1.wu@intel.com>
This commit is contained in:
Aleksoid 2024-01-31 19:30:27 +08:00 committed by Haihao Xiang
parent 3372876888
commit 336d59643a
1 changed files with 9 additions and 2 deletions
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11
libavcodec/d3d12va_vc1.c
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@ -164,12 +164,19 @@ static int d3d12va_vc1_end_frame(AVCodecContext *avctx)
static int d3d12va_vc1_decode_init(AVCodecContext *avctx)
{
int ret;
D3D12VADecodeContext *ctx = D3D12VA_DECODE_CONTEXT(avctx);
ctx->cfg.DecodeProfile = D3D12_VIDEO_DECODE_PROFILE_VC1;
ctx->cfg.DecodeProfile = D3D12_VIDEO_DECODE_PROFILE_VC1_D2010;
ctx->max_num_ref = 3;
return ff_d3d12va_decode_init(avctx);
ret = ff_d3d12va_decode_init(avctx);
if (ret < 0) {
ctx->cfg.DecodeProfile = D3D12_VIDEO_DECODE_PROFILE_VC1;
ret = ff_d3d12va_decode_init(avctx);
}
return ret;
}
#if CONFIG_WMV3_D3D12VA_HWACCEL