include/videoacc.idl

   1 /*
   2  * Copyright (C) 2022 Zebediah Figura for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 import "unknwn.idl";
  20
  21 interface IMediaSample;
  22
  23 cpp_quote("#if 0")
  24
  25 typedef struct _DDSCAPS2
  26 {
  27     DWORD dwCaps;
  28     DWORD dwCaps2;
  29     DWORD dwCaps3;
  30     union
  31     {
  32         DWORD dwCaps4;
  33         DWORD dwVolumeDepth;
  34     } DUMMYUNIONNAME1;
  35 } DDSCAPS2;
  36
  37 typedef struct _DDPIXELFORMAT
  38 {
  39     DWORD dwSize;
  40     DWORD dwFlags;
  41     DWORD dwFourCC;
  42     union
  43     {
  44         DWORD dwRGBBitCount;
  45         DWORD dwYUVBitCount;
  46         DWORD dwZBufferBitDepth;
  47         DWORD dwAlphaBitDepth;
  48         DWORD dwLuminanceBitCount;
  49         DWORD dwBumpBitCount;
  50         DWORD dwPrivateFormatBitCount;
  51     } DUMMYUNIONNAME1;
  52     union
  53     {
  54         DWORD dwRBitMask;
  55         DWORD dwYBitMask;
  56         DWORD dwStencilBitDepth;
  57         DWORD dwLuminanceBitMask;
  58         DWORD dwBumpDuBitMask;
  59         DWORD dwOperations;
  60     } DUMMYUNIONNAME2;
  61     union
  62     {
  63         DWORD dwGBitMask;
  64         DWORD dwUBitMask;
  65         DWORD dwZBitMask;
  66         DWORD dwBumpDvBitMask;
  67         struct
  68         {
  69             WORD wFlipMSTypes;
  70             WORD wBltMSTypes;
  71         } MultiSampleCaps;
  72     } DUMMYUNIONNAME3;
  73     union
  74     {
  75         DWORD dwBBitMask;
  76         DWORD dwVBitMask;
  77         DWORD dwStencilBitMask;
  78         DWORD dwBumpLuminanceBitMask;
  79     } DUMMYUNIONNAME4;
  80     union
  81     {
  82         DWORD dwRGBAlphaBitMask;
  83         DWORD dwYUVAlphaBitMask;
  84         DWORD dwLuminanceAlphaBitMask;
  85         DWORD dwRGBZBitMask;
  86         DWORD dwYUVZBitMask;
  87     } DUMMYUNIONNAME5;
  88 } DDPIXELFORMAT;
  89
  90 import "amva.h";
  91
  92 cpp_quote("#endif")
  93
  94 [
  95     local,
  96     uuid(256a6a22-fbad-11d1-82bf-00a0c9696c8f),
  97 ]
  98 interface IAMVideoAccelerator : IUnknown
  99 {
 100     HRESULT GetVideoAcceleratorGUIDs(DWORD *count, GUID *accelerators);
 101     HRESULT GetUncompFormatsSupported(const GUID *accelerator, DWORD *count, DDPIXELFORMAT *formats);
 102     HRESULT GetInternalMemInfo(const GUID *accelerator,
 103             const AMVAUncompDataInfo *format_info, AMVAInternalMemInfo *mem_info);
 104     HRESULT GetCompBufferInfo(const GUID *accelerator, const AMVAUncompDataInfo *uncompressed_info,
 105             DWORD *compressed_info_count, AMVACompBufferInfo *compressed_infos);
 106     HRESULT GetInternalCompBufferInfo(DWORD *count, AMVACompBufferInfo *infos);
 107     HRESULT BeginFrame(const AMVABeginFrameInfo *info);
 108     HRESULT EndFrame(const AMVAEndFrameInfo *info);
 109     HRESULT GetBuffer(DWORD type_index, DWORD buffer_index, BOOL read_only, void **buffer, LONG *stride);
 110     HRESULT ReleaseBuffer(DWORD type_index, DWORD buffer_index);
 111     HRESULT Execute(DWORD function, void *in_data, DWORD in_size, void *out_data,
 112             DWORD out_size, DWORD buffer_count, const AMVABUFFERINFO *buffers);
 113     HRESULT QueryRenderStatus(DWORD type_index, DWORD buffer_index, DWORD flags);
 114     HRESULT DisplayFrame(DWORD index, IMediaSample *sample);
 115 }
 116
 117 [
 118     local,
 119     uuid(256a6a21-fbad-11d1-82bf-00a0c9696c8f),
 120 ]
 121 interface IAMVideoAcceleratorNotify : IUnknown
 122 {
 123     HRESULT GetUncompSurfacesInfo(const GUID *accelerator, AMVAUncompBufferInfo *info);
 124     HRESULT SetUncompSurfacesInfo(DWORD allocated_count);
 125     HRESULT GetCreateVideoAcceleratorData(const GUID *accelerator, DWORD *size, void **data);
 126 }