Re: [PATCH] d3d11.idl: add the basic interfaces to enable video decoding

[Steve Lhomme]

Arf, sorry for all the noise. This patch compiles but doesn't run fine.
I'll investigate.

On Mon, May 11, 2015 at 2:02 PM, Steve Lhomme  wrote:
> include/d3d11.idl | 168 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 168 insertions(+)
>
> diff --git a/include/d3d11.idl b/include/d3d11.idl
> index 3726d32..79db53f 100644
> --- a/include/d3d11.idl
> +++ b/include/d3d11.idl
> @@ -2125,6 +2125,174 @@ interface ID3D11Device : IUnknown
>      UINT GetExceptionMode();
>  }
>
> +typedef enum D3D11_VDOV_DIMENSION
> +{
> - D3D11_VDOV_DIMENSION_UNKNOWN = 0,
> - D3D11_VDOV_DIMENSION_TEXTURE2D
>
> +} D3D11_VDOV_DIMENSION;
> -
>
> +typedef struct D3D11_TEX2D_VDOV
> +{
> - UINT ArraySlice;
>
> +} D3D11_TEX2D_VDOV;
> -
>
> +typedef struct D3D11_VIDEO_DECODER_OUTPUT_VIEW_DESC
> +{
> - GUID DecodeProfile;
> - D3D11_VDOV_DIMENSION ViewDimension;
> -
> - union
> - {
> -
>    D3D11_TEX2D_VDOV Texture2D;
> - };
>
> +} D3D11_VIDEO_DECODER_OUTPUT_VIEW_DESC;
> -
>
> +[
> - object,
> - local,
> - uuid(c2931aea-2a85-4f20-860f-fba1fd256e18)
>
> +]
> +interface ID3D11VideoDecoderOutputView : ID3D11View
> +{
> - void GetDesc( [out] D3D11_VIDEO_DECODER_OUTPUT_VIEW_DESC *pDesc);
>
> +}
> -
>
> +[
> - object,
> - local,
> - uuid(3c9c5b51-995d-48d1-9b8d-fa5caeded65c)
>
> +]
> +interface ID3D11VideoDecoder : ID3D11DeviceChild
> +{
> +}
> -
>
> +typedef enum D3D11_VIDEO_DECODER_BUFFER_TYPE
> +{
> - D3D11_VIDEO_DECODER_BUFFER_PICTURE_PARAMETERS = 0,
> - D3D11_VIDEO_DECODER_BUFFER_MACROBLOCK_CONTROL,
> - D3D11_VIDEO_DECODER_BUFFER_RESIDUAL_DIFFERENCE,
> - D3D11_VIDEO_DECODER_BUFFER_DEBLOCKING_CONTROL,
> - D3D11_VIDEO_DECODER_BUFFER_INVERSE_QUANTIZATION_MATRIX,
> - D3D11_VIDEO_DECODER_BUFFER_SLICE_CONTROL,
> - D3D11_VIDEO_DECODER_BUFFER_BITSTREAM,
> - D3D11_VIDEO_DECODER_BUFFER_MOTION_VECTOR,
> - D3D11_VIDEO_DECODER_BUFFER_FILM_GRAIN
>
> +} D3D11_VIDEO_DECODER_BUFFER_TYPE;
> -
>
> +typedef struct D3D11_ENCRYPTED_BLOCK_INFO
> +{
> - UINT NumEncryptedBytesAtBeginning;
> - UINT NumBytesInSkipPattern;
> - UINT NumBytesInEncryptPattern;
>
> +} D3D11_ENCRYPTED_BLOCK_INFO;
> -
>
> +typedef struct D3D11_VIDEO_DECODER_BUFFER_DESC
> +{
> - D3D11_VIDEO_DECODER_BUFFER_TYPE BufferType;
> - UINT BufferIndex;
> - UINT DataOffset;
> - UINT DataSize;
> - UINT FirstMBaddress;
> - UINT NumMBsInBuffer;
> - UINT Width;
> - UINT Height;
> - UINT Stride;
> - UINT ReservedBits;
> - void *pIV;
> - UINT IVSize;
> - BOOL PartialEncryption;
> - D3D11_ENCRYPTED_BLOCK_INFO EncryptedBlockInfo;
>
> +} D3D11_VIDEO_DECODER_BUFFER_DESC;
> -
>
> +[
> - object,
> - local,
> - uuid(61f21c45-3c0e-4a74-9cea-67100d9ad5e4)
>
> +]
> +interface ID3D11VideoContext : ID3D11DeviceChild
> +{
> - HRESULT GetDecoderBuffer(
> -
>    [in] ID3D11VideoDecoder *pDecoder,
> -
>    [in] D3D11_VIDEO_DECODER_BUFFER_TYPE BufferType,
> -
>    [out] UINT *pBufferSize,
> -
>    [out] void **ppBuffer);
> - HRESULT ReleaseDecoderBuffer(
> -
>    [in] ID3D11VideoDecoder *pDecoder,
> -
>    [in] D3D11_VIDEO_DECODER_BUFFER_TYPE BufferType);
> - HRESULT DecoderBeginFrame(
> -
>    [in] ID3D11VideoDecoder *pDecoder,
> -
>    [in] ID3D11VideoDecoderOutputView *pVideoDecoderOutputView,
> -
>    [in] UINT ContentKeySize,
> -
>    [in] const void *pContentKey);
> - HRESULT DecoderEndFrame(
> -
>    [in] ID3D11VideoDecoder *pDecoder);
> - HRESULT SubmitDecoderBuffers(
> -
>    [in] ID3D11VideoDecoder *pDecoder,
> -
>    [in] UINT NumBuffers,
> -
>    [in] const D3D11_VIDEO_DECODER_BUFFER_DESC *pBufferDesc);
>
> +}
> -
>
> +typedef struct D3D11_VIDEO_DECODER_DESC
> +{
> - GUID        Guid;
> - UINT        SampleWidth;
> - UINT        SampleHeight;
> - DXGI_FORMAT OutputFormat;
>
> +} D3D11_VIDEO_DECODER_DESC;
> -
>
> +typedef struct D3D11_VIDEO_DECODER_CONFIG
> +{
> - GUID guidConfigBitstreamEncryption;
> - GUID guidConfigMBcontrolEncryption;
> - GUID guidConfigResidDiffEncryption;
> - UINT ConfigBitstreamRaw;
> - UINT ConfigMBcontrolRasterOrder;
> - UINT ConfigResidDiffHost;
> - UINT ConfigSpatialResid8;
> - UINT ConfigResid8Subtraction;
> - UINT ConfigSpatialHost8or9Clipping;
> - UINT ConfigSpatialResidInterleaved;
> - UINT ConfigIntraResidUnsigned;
> - UINT ConfigResidDiffAccelerator;
> - UINT ConfigHostInverseScan;
> - UINT ConfigSpecificIDCT;
> - UINT Config4GroupedCoefs;
> - USHORT ConfigMinRenderTargetBuffCount;
> - USHORT ConfigDecoderSpecific;
>
> +} D3D11_VIDEO_DECODER_CONFIG;
> -
>
> +[
> - object,
> - local,
> - uuid(10ec4d5b-975a-4689-b9e4-d0aac30fe333)
>
> +]
> +interface ID3D11VideoDevice : IUnknown
> +{
> - HRESULT CreateVideoDecoder(
> -
>    [in] const D3D11_VIDEO_DECODER_DESC *pVideoDesc,
> -
>    [in] const D3D11_VIDEO_DECODER_CONFIG *pConfig,
> -
>    [out] ID3D11VideoDecoder **ppVideoDecoder);
> - UINT GetVideoDecoderProfileCount(void);
> - HRESULT GetVideoDecoderProfile(
> -
>    [in] UINT Index,
> -
>    [out] GUID *pDecoderProfile);
> - HRESULT CheckVideoDecoderFormat(
> -
>    [in] const GUID *pDecoderProfile,
> -
>    [in] DXGI_FORMAT Format,
> -
>    [out] BOOL *pSupported);
> - HRESULT CreateVideoDecoderOutputView(
> -
>    [in] ID3D11Resource *pResource,
> -
>    [in] const D3D11_VIDEO_DECODER_OUTPUT_VIEW_DESC *pDesc,
> -
>    [out] ID3D11VideoDecoderOutputView **ppVideoDecoderOutputView);
> - HRESULT GetVideoDecoderConfigCount(
> -
>    [in] const D3D11_VIDEO_DECODER_DESC *pDesc,
> -
>    [out] UINT *pCount);
> - HRESULT GetVideoDecoderConfig(
> -
>    [in] const D3D11_VIDEO_DECODER_DESC *pDesc,
> -
>    [in] UINT Index,
> -
>    [out] D3D11_VIDEO_DECODER_CONFIG *pConfig);
>
> +}
> -
>
> typedef enum D3D11_CREATE_DEVICE_FLAG {
>      D3D11_CREATE_DEVICE_SINGLETHREADED  = 0x0001,
>      D3D11_CREATE_DEVICE_DEBUG           = 0x0002,
> --
> 2.4.0