| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/VLC/modules/codec/avcodec/ (VLC Media Plyer ©) Datei vom 23.9.2026 mit Größe 33 kB |
|
Quelle directx_va.c Sprache: C |
|||||||||||||||||||||||||
|
/***************************************************************************** * directx_va.c: DirectX Generic Video Acceleration helpers ***************************************************************************** * Copyright (C) 2009 Geoffroy Couprie * Copyright (C) 2009 Laurent Aimar * Copyright (C) 2015 Steve Lhomme * * Authors: Geoffroy Couprie <geal@videolan.org> * Laurent Aimar <fenrir _AT_ videolan _DOT_ org> * Steve Lhomme <robux4@gmail.com> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation; either version 2.1 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ #include <process.h> #include <winapifamily.h> #undef WINAPI_FAMILY #define WINAPI_FAMILY WINAPI_FAMILY_DESKTOP_APP #ifdef HAVE_CONFIG_H # include "config.h" #endif #include <assert.h> #include <initguid.h> #if defined(HAVE_LIBAVCODEC_DXVA2_H) # include <libavcodec/dxva2.h> #elif defined(HAVE_LIBAVCODEC_D3D11VA_H) # include <libavcodec/d3d11va.h> #else # error bogus libavcodec DXVA support #endif #include "directx_va.h" #include <vlc_codecs.h> // GUID_FMT/GUID_PRINT #include "../../packetizer/h264_nal.h" #include "../../packetizer/hevc_nal.h" static const int PROF_MPEG2_MAIN[] = { AVPROFILE(MPEG2_SIMPLE), AVPROFILE(MPEG2_MAIN), AVPROFILE(UNKNOWN) }; static const int PROF_H264_HIGH[] = { AVPROFILE(H264_BASELINE), AVPROFILE(H264_CONSTRAINED_BASELINE), AVPROFILE(H264_MAIN), AVPROFILE(H264_HIGH), AVPROFILE(UNKNOWN) }; static const int PROF_HEVC_MAIN[] = { AVPROFILE(HEVC_MAIN), AVPROFILE(UNKNOWN) }; static const int PROF_HEVC_MAIN10[] = { AVPROFILE(HEVC_MAIN), AVPROFILE(HEVC_MAIN_10), AVPROFILE(UNKNOWN) }; static const int PROF_HEVC_MAIN_REXT[] = { AVPROFILE(HEVC_REXT), AVPROFILE(UNKNOWN) }; static const int PROF_VP9_MAIN[] = { AVPROFILE(VP9_0), AVPROFILE(UNKNOWN) }; static const int PROF_VP9_10[] = { AVPROFILE(VP9_2), AVPROFILE(UNKNOWN) }; static const int PROF_AV1_MAIN[] = { AVPROFILE(AV1_MAIN), AVPROFILE(UNKNOWN) }; static const int PROF_AV1_HIGH[] = { AVPROFILE(AV1_HIGH), AVPROFILE(AV1_MAIN), AVPROFILE #if defined(__MINGW64_VERSION_MAJOR) // mingw-w64 doesn't have all the standard GUIDs #if __MINGW64_VERSION_MAJOR < 13 // define missing GUIDs added in mingw-w64 v13 and not mapped to other guids DEFINE_GUID(DXVA_ModeHEVC_VLD_Main12, 0x1a72925f, 0x0c2c, 0x4f15, 0x96, 0xfb, 0xb1, 0x7 DEFINE_GUID(DXVA_ModeHEVC_VLD_Main10_422, 0x0bac4fe5, 0x1532, 0x4429, 0xa8, 0x54, 0xf8 DEFINE_GUID(DXVA_ModeHEVC_VLD_Main12_422, 0x55bcac81, 0xf311, 0x4093, 0xa7, 0xd0, 0x1c DEFINE_GUID(DXVA_ModeHEVC_VLD_Main_444, 0x4008018f, 0xf537, 0x4b36, 0x98, 0xcf, 0x61, 0 DEFINE_GUID(DXVA_ModeHEVC_VLD_Main10_444, 0x0dabeffa, 0x4458, 0x4602, 0xbc, 0x03, 0x07 DEFINE_GUID(DXVA_ModeHEVC_VLD_Main12_444, 0x9798634d, 0xfe9d, 0x48e5, 0xb4, 0xda, 0xdb #endif # if defined(HAVE_LIBAVCODEC_DXVA2_H) // do nothing, we have redirected DXVA_xxx to DXVA2_xxx # elif defined(HAVE_LIBAVCODEC_D3D11VA_H) && __MINGW64_VERSION_MAJOR > 11 // do nothing, we have redirected DXVA_xxx to D3D11_DECODER_PROFILE_xxx # else // !HAVE_LIBAVCODEC_DXVA2_H && !HAVE_LIBAVCODEC_D3D11VA_H // define missing GUIDs from D3D11-only builds with old mingw-w64 DEFINE_GUID(DXVA_ModeMPEG2and1_VLD, 0x86695f12, 0x340e, 0x4f04, 0x9f, 0xd3, 0x92, 0x53, DEFINE_GUID(DXVA_ModeMPEG1_VLD, 0x6f3ec719, 0x3735, 0x42cc, 0x80, 0x63, 0x65, 0xcc, 0x3c DEFINE_GUID(DXVA2_ModeMPEG2_VLD, 0xee27417f, 0x5e28,0x4e65, 0xbe, 0xea, 0x1d, 0x26, 0xb DEFINE_GUID(DXVA2_ModeMPEG2_IDCT, 0xbf22ad00, 0x03ea,0x4690, 0x80, 0x77, 0x47, 0x33, 0x DEFINE_GUID(DXVA2_ModeMPEG2_MoComp, 0xe6a9f44b, 0x61b0,0x4563, 0x9e, 0xa4, 0x63, 0xd2, DEFINE_GUID(DXVA_ModeH264_A, 0x1b81be64, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeH264_B, 0x1b81be65, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeH264_C, 0x1b81be66, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeH264_D, 0x1b81be67, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeH264_E, 0x1b81be68, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeH264_F, 0x1b81be69, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeH264_VLD_Stereo_Progressive_NoFGT, 0xd79be8da, 0x0cf1,0x4c81, DEFINE_GUID(DXVA_ModeH264_VLD_Stereo_NoFGT, 0xf9aaccbb, 0xc2b6,0x4cfc, 0x87, 0x79, 0x DEFINE_GUID(DXVA_ModeH264_VLD_Multiview_NoFGT, 0x705b9d82, 0x76cf,0x49d6, 0xb7, 0xe6 DEFINE_GUID(DXVA_ModeWMV8_A, 0x1b81be80, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeWMV8_B, 0x1b81be81, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeWMV9_A, 0x1b81be90, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeWMV9_B, 0x1b81be91, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeWMV9_C, 0x1b81be94, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeVC1_A, 0x1b81beA0, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x2 DEFINE_GUID(DXVA_ModeVC1_B, 0x1b81beA1, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x2 DEFINE_GUID(DXVA_ModeVC1_C, 0x1b81beA2, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x2 DEFINE_GUID(DXVA_ModeVC1_D, 0x1b81beA3, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x2 DEFINE_GUID(DXVA_ModeVC1_D2010, 0x1b81bea4, 0xa0c7,0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f DEFINE_GUID(DXVA_ModeMPEG4pt2_VLD_Simple, 0xefd64d74, 0xc9e8,0x41d7, 0xa5, 0xe9, 0xe9 DEFINE_GUID(DXVA_ModeMPEG4pt2_VLD_AdvSimple_NoGMC, 0xed418a9f, 0x010d,0x4eda, 0x9a, DEFINE_GUID(DXVA_ModeMPEG4pt2_VLD_AdvSimple_GMC, 0xab998b5b, 0x4258,0x44a9, 0x9f, 0x DEFINE_GUID(DXVA_ModeHEVC_VLD_Main, 0x5b11d51b, 0x2f4c,0x4452, 0xbc, 0xc3, 0x09, 0xf2, DEFINE_GUID(DXVA_ModeHEVC_VLD_Main10, 0x107af0e0, 0xef1a,0x4d19, 0xab, 0xa8, 0x67, 0xa DEFINE_GUID(DXVA_ModeVP8_VLD, 0x90b899ea, 0x3a62,0x4705, 0x88, 0xb3, 0x8d, 0xf0, 0x4b, 0 DEFINE_GUID(DXVA_ModeVP9_VLD_Profile0, 0x463707f8, 0xa1d0,0x4585, 0x87, 0x6d, 0x83, 0x DEFINE_GUID(DXVA_ModeVP9_VLD_10bit_Profile2, 0xa4c749ef, 0x6ecf,0x48aa, 0x84, 0x48, 0 # endif # if !defined(DXVA_ModeH264_MoComp_NoFGT) // __MINGW64_VERSION_MAJOR < 13 DEFINE_GUID(DXVA_ModeMPEG1_A, 0x1b81be09, 0xa0c7, 0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0 DEFINE_GUID(DXVA_ModeMPEG2_A, 0x1b81be0A, 0xa0c7, 0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0 DEFINE_GUID(DXVA_ModeMPEG2_B, 0x1b81be0B, 0xa0c7, 0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0 DEFINE_GUID(DXVA_ModeMPEG2_C, 0x1b81be0C, 0xa0c7, 0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0 DEFINE_GUID(DXVA_ModeMPEG2_D, 0x1b81be0D, 0xa0c7, 0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0 DEFINE_GUID(DXVA_ModeH261_A, 0x1b81be01, 0xa0c7, 0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeH261_B, 0x1b81be02, 0xa0c7, 0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeH263_A, 0x1b81be03, 0xa0c7, 0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeH263_B, 0x1b81be04, 0xa0c7, 0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeH263_C, 0x1b81be05, 0xa0c7, 0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeH263_D, 0x1b81be06, 0xa0c7, 0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeH263_E, 0x1b81be07, 0xa0c7, 0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeH263_F, 0x1b81be08, 0xa0c7, 0x11d3, 0xb9, 0x84, 0x00, 0xc0, 0x4f, 0x DEFINE_GUID(DXVA_ModeH264_VLD_WithFMOASO_NoFGT, 0xd5f04ff9, 0x3418, 0x45d8, 0x95, 0x6 # endif #endif // __MINGW64_VERSION_MAJOR /** GUIDs not found in the Platform SDK **/ DEFINE_GUID(DXVA_ModeH264_VLD_Multiview, 0x9901CCD3, 0xca12, 0x4b7e, 0x86, 0x7a, 0xe2, DEFINE_GUID(DXVADDI_Intel_ModeH264_A, 0x604F8E64, 0x4951, 0x4c54, 0x88, 0xFE, 0xAB, 0xD DEFINE_GUID(DXVADDI_Intel_ModeH264_C, 0x604F8E66, 0x4951, 0x4c54, 0x88, 0xFE, 0xAB, 0xD DEFINE_GUID(DXVA_Intel_H264_NoFGT_ClearVideo, 0x604F8E68, 0x4951, 0x4c54, 0x88, 0xFE, DEFINE_GUID(DXVA_ModeH264_VLD_NoFGT_Flash, 0x4245F676, 0x2BBC, 0x4166, 0xa0, 0xBB, 0x5 DEFINE_GUID(DXVA_Intel_VC1_ClearVideo, 0xBCC5DB6D, 0xA2B6, 0x4AF0, 0xAC, 0xE4, 0xAD, 0x DEFINE_GUID(DXVA_Intel_VC1_ClearVideo_2, 0xE07EC519, 0xE651, 0x4CD6, 0xAC, 0x84, 0x13, DEFINE_GUID(DXVA_nVidia_MPEG4_ASP, 0x9947EC6F, 0x689B, 0x11DC, 0xA3, 0x20, 0x00, 0x19, 0 DEFINE_GUID(DXVA_ModeMPEG4pt2_VLD_AdvSimple_Avivo, 0x7C74ADC6, 0xe2ba, 0x4ade, 0x86, DEFINE_GUID(DXVA_ModeHEVC_VLD_Main_Intel, 0x8c56eb1e, 0x2b47, 0x466f, 0x8d, 0x33, 0x7d DEFINE_GUID(DXVA_ModeHEVC_VLD_Main10_Intel, 0x75fc75f7, 0xc589, 0x4a07, 0xa2, 0x5b, 0x DEFINE_GUID(DXVA_ModeHEVC_VLD_Main12_Intel, 0x8ff8a3aa, 0xc456, 0x4132, 0xb6, 0xef, 0x DEFINE_GUID(DXVA_ModeHEVC_VLD_Main422_10_Intel, 0xe484dcb8, 0xcac9, 0x4859, 0x99, 0xf DEFINE_GUID(DXVA_ModeHEVC_VLD_Main422_12_Intel, 0xc23dd857, 0x874b, 0x423c, 0xb6, 0xe DEFINE_GUID(DXVA_ModeHEVC_VLD_Main444_Intel, 0x41a5af96, 0xe415, 0x4b0c, 0x9d, 0x03, 0 DEFINE_GUID(DXVA_ModeHEVC_VLD_Main444_10_Intel, 0x6a6a81ba, 0x912a, 0x485d, 0xb5, 0x7 DEFINE_GUID(DXVA_ModeHEVC_VLD_Main444_12_Intel, 0x5b08e35d, 0x0c66, 0x4c51, 0xa6, 0xf DEFINE_GUID(DXVA_ModeH264_VLD_SVC_Scalable_Baseline, 0xc30700c4, 0xe384, 0x43e0, 0xb DEFINE_GUID(DXVA_ModeH264_VLD_SVC_Restricted_Scalable_Baseline, 0x9b8175d4, 0xd670 DEFINE_GUID(DXVA_ModeH264_VLD_SVC_Scalable_High, 0x728012c9, 0x66a8, 0x422f, 0x97, 0x DEFINE_GUID(DXVA_ModeH264_VLD_SVC_Restricted_Scalable_High_Progressive, 0x8efa592 DEFINE_GUID(DXVA_ModeVP9_VLD_Intel, 0x76988a52, 0xdf13, 0x419a, 0x8e, 0x64, 0xff, 0xcf, #ifndef _DIRECTX_AV1_VA_ // only found in recent Platform SDK and mingw-w64 DEFINE_GUID(DXVA_ModeAV1_VLD_Profile0, 0xb8be4ccb, 0xcf53, 0x46ba, 0x8d, 0x59, 0xd6, 0x DEFINE_GUID(DXVA_ModeAV1_VLD_Profile1, 0x6936ff0f, 0x45b1, 0x4163, 0x9c, 0xc1, 0x64, 0x DEFINE_GUID(DXVA_ModeAV1_VLD_Profile2, 0x0c5f2aa1, 0xe541, 0x4089, 0xbb, 0x7b, 0x98, 0x DEFINE_GUID(DXVA_ModeAV1_VLD_12bit_Profile2, 0x17127009, 0xa00f, 0x4ce1, 0x99, 0x4e, 0 DEFINE_GUID(DXVA_ModeAV1_VLD_12bit_Profile2_420, 0x2d80bed6, 0x9cac, 0x4835, 0x9e, 0x #endif // !_DIRECTX_AV1_VA_ #ifndef FF_DXVA_WORKAROUND_GONE #define DEF_DXVA_MODE(name, guid, bitdepth, chroma_w, chroma_h, avcodecid, profiles, wor { name, guid, bitdepth, { chroma_w, chroma_h }, avcodecid, profiles, workaround } #else #define DEF_DXVA_MODE(name, guid, bitdepth, chroma_w, chroma_h, avcodecid, profiles, wor { name, guid, bitdepth, { chroma_w, chroma_h }, avcodecid, profiles } #endif #define DEF_DXVA_MODE_420_8B(name, guid, avcodecid, profiles) \ DEF_DXVA_MODE(name, guid, 8, 1, 1, avcodecid, profiles, 0) #define DEF_DXVA_MODE_420_10B(name, guid, avcodecid, profiles) \ DEF_DXVA_MODE(name, guid, 10, 1, 1, avcodecid, profiles, 0) #define DEF_DXVA_MODE_420_8B_UNSUPPORTED(name, guid) \ DEF_DXVA_MODE(name, guid, 8, 1, 1, 0, NULL, 0) /* XXX Preferred modes must come first */ static const directx_va_mode_t DXVA_MODES[] = { /* MPEG-1/2 */ DEF_DXVA_MODE_420_8B_UNSUPPORTED( "MPEG-1 decoder, restricted profile A", &DXVA_ModeMPEG1_A ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "MPEG-2 decoder, restricted profile A", &DXVA_ModeMPEG2_A ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "MPEG-2 decoder, restricted profile B", &DXVA_ModeMPEG2_B ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "MPEG-2 decoder, restricted profile C", &DXVA_ModeMPEG2_C ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "MPEG-2 decoder, restricted profile D", &DXVA_ModeMPEG2_D ), DEF_DXVA_MODE_420_8B( "MPEG-2 variable-length decoder", &DXVA2_ModeMPEG2_VLD, AV_CODEC_ID_MPEG2VIDEO, DEF_DXVA_MODE_420_8B( "MPEG-2 & MPEG-1 variable-length decoder", &DXVA_ModeMPEG2and1_VLD, AV_CODEC_ID_ DEF_DXVA_MODE_420_8B( "MPEG-2 & MPEG-1 variable-length decoder", &DXVA_ModeMPEG2and1_VLD, AV_CODEC_ID_ DEF_DXVA_MODE_420_8B_UNSUPPORTED( "MPEG-2 motion compensation", &DXVA2_ModeMPEG2_MoComp ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "MPEG-2 inverse discrete cosine transform", &DXVA2_ModeMPEG2_IDCT ), /* MPEG-1 http://download.microsoft.com/download/B/1/7/B172A3C8-56F2-4210-80F1-A97 DEF_DXVA_MODE_420_8B_UNSUPPORTED( "MPEG-1 variable-length decoder, no D pictures", &DXVA_ModeMPEG1_VLD /* H.264 http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=3d1c290b-310b-4ea2-bf76-714063a6d7a6 */ DEF_DXVA_MODE_420_8B( "H.264 variable-length decoder, film grain technology", &DXVA_ModeH264_F, AV_C DEF_DXVA_MODE_420_8B( "H.264 variable-length decoder, no film grain technology", &DXVA_ModeH264_E, AV #if !(defined(_GAMING_XBOX_SCARLETT) || defined(_GAMING_XBOX_XBOXONE) || defined(_XBO DEF_DXVA_MODE( "H.264 variable-length decoder, no film grain technology (Intel ClearVideo #endif DEF_DXVA_MODE_420_8B( "H.264 variable-length decoder, no film grain technology, FMO/ASO" DEF_DXVA_MODE_420_8B( "H.264 variable-length decoder, no film grain technology, Flash", &DXVA_ModeH264_VLD_NoFGT_Flash,&n DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.264 inverse discrete cosine transform, film grain t DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.264 inverse discrete cosine transform, no film grai DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.264 inverse discrete cosine transform, no film grai DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.264 motion compensation, film grain technology", &DXVA_ModeH264_B&n DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.264 motion compensation, no film grain technology" DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.264 motion compensation, no film grain technology ( /* http://download.microsoft.com/download/2/D/0/2D02E72E-7890-430F-BA91-4A363F72F DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.264 stereo high profile, mbs flag set", &DXVA_ModeH264_VLD_Stereo_Progressive_NoFGT ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.264 stereo high profile", &DXVA_ModeH264_VLD_Stereo_NoFGT ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.264 multiview high profile", &DXVA_ModeH264_VLD_Multiview_NoFGT ), /* SVC http://download.microsoft.com/download/C/8/A/C8AD9F1B-57D1-4C10-85A0-09E3EA DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.264 scalable video coding, Scalable Baseline Profi DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.264 scalable video coding, Scalable Constrained Ba DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.264 scalable video coding, Scalable High Profile", &DXVA_ModeH264_VLD_SVC_Scalable_High& DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.264 scalable video coding, Scalable Constrained Hi /* WMV */ DEF_DXVA_MODE_420_8B_UNSUPPORTED( "Windows Media Video 8 motion compensation", &DXVA_ModeWMV8_B ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "Windows Media Video 8 post processing", &DXVA_ModeWMV8_A ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "Windows Media Video 9 IDCT", &DXVA_ModeWMV9_C ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "Windows Media Video 9 motion compensation", &DXVA_ModeWMV9_B ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "Windows Media Video 9 post processing", &DXVA_ModeWMV9_A ), /* VC-1 */ DEF_DXVA_MODE_420_8B( "VC-1 variable-length decoder", &DXVA_ModeVC1_D, AV_CODEC_ID_VC1, NULL ), DEF_DXVA_MODE_420_8B( "VC-1 variable-length decoder", &DXVA_ModeVC1_D, AV_CODEC_ID_WMV3, NULL ), DEF_DXVA_MODE_420_8B( "VC-1 variable-length decoder", &DXVA_ModeVC1_D2010, AV_CODEC_ID_VC1, NULL ), DEF_DXVA_MODE_420_8B( "VC-1 variable-length decoder", &DXVA_ModeVC1_D2010, AV_CODEC_ID_WMV3, NULL ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "VC-1 variable-length decoder 2 (Intel)", &DXVA_Intel_VC1_ClearVideo_2 ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "VC-1 variable-length decoder (Intel)", &DXVA_Intel_VC1_ClearVideo ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "VC-1 inverse discrete cosine transform", &DXVA_ModeVC1_C ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "VC-1 motion compensation", &DXVA_ModeVC1_B ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "VC-1 post processing", &DXVA_ModeVC1_A ), /* Xvid/Divx: TODO */ DEF_DXVA_MODE_420_8B_UNSUPPORTED( "MPEG-4 Part 2 nVidia bitstream decoder", &DXVA_nVidia_MPEG4_ASP ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "MPEG-4 Part 2 variable-length decoder, Simple Profil DEF_DXVA_MODE_420_8B_UNSUPPORTED( "MPEG-4 Part 2 variable-length decoder, Simple&Advanced P DEF_DXVA_MODE_420_8B_UNSUPPORTED( "MPEG-4 Part 2 variable-length decoder, Simple&Advanced P DEF_DXVA_MODE_420_8B_UNSUPPORTED( "MPEG-4 Part 2 variable-length decoder, Simple&Advanced P /* HEVC */ // Intel specific GUID support DEF_DXVA_MODE_420_8B( "HEVC Main profile (Intel)", &DXVA_ModeHEVC_VLD_Main_Intel, AV_CODEC_ID_HEVC, PROF_HEVC_MA DEF_DXVA_MODE_420_10B( "HEVC Main 10 profile (Intel)", &DXVA_ModeHEVC_VLD_Main10_Intel, AV_CODEC_ID_HEVC, PROF_HEVC DEF_DXVA_MODE( "HEVC Main profile 4:2:2 Range Extension (Intel)", &DXVA_ModeHEVC_VLD_Main12_Intel, 8, 1, 0, AV_CODEC_ID DEF_DXVA_MODE( "HEVC Main 10 profile 4:2:2 Range Extension (Intel)", &DXVA_ModeHEVC_VLD_Main422_10_Intel, 10, 1, 0, AV_CODEC DEF_DXVA_MODE( "HEVC Main 12 profile 4:2:2 Range Extension (Intel)", &DXVA_ModeHEVC_VLD_Main422_12_Intel, 12, 1, 0, AV_CODEC DEF_DXVA_MODE( "HEVC Main profile 4:4:4 Range Extension (Intel)", &DXVA_ModeHEVC_VLD_Main444_Intel, 8, 0, 0, AV_CODEC_ID DEF_DXVA_MODE( "HEVC Main 10 profile 4:4:4 Range Extension (Intel)", &DXVA_ModeHEVC_VLD_Main444_10_Intel, 10, 0, 0, AV_CODEC DEF_DXVA_MODE( "HEVC Main 12 profile 4:4:4 Range Extension (Intel)", &DXVA_ModeHEVC_VLD_Main444_12_Intel, 12, 0, 0, AV_CODEC DEF_DXVA_MODE_420_8B( "HEVC Main profile", &DXVA_ModeHEVC_VLD_Main, AV_CODEC_ID_HEVC, PROF_HEVC_MAIN ), DEF_DXVA_MODE_420_10B( "HEVC Main 10 profile", &DXVA_ModeHEVC_VLD_Main10, AV_CODEC_ID_HEVC, PROF_HEVC_MAIN10 DEF_DXVA_MODE( "HEVC Main profile 4:2:2 Range Extension", &DXVA_ModeHEVC_VLD_Main12, 8, 1, 0, AV_CODEC_ID_HEVC, P DEF_DXVA_MODE( "HEVC Main 10 profile 4:2:2 Range Extension", &DXVA_ModeHEVC_VLD_Main10_422, 10, 1, 0, AV_CODEC_ID_HEV DEF_DXVA_MODE( "HEVC Main 12 profile 4:2:2 Range Extension", &DXVA_ModeHEVC_VLD_Main12_422, 12, 1, 0, AV_CODEC_ID_HEV DEF_DXVA_MODE( "HEVC Main profile 4:4:4 Range Extension", &DXVA_ModeHEVC_VLD_Main_444, 8, 0, 0, AV_CODEC_ID_HEVC, P DEF_DXVA_MODE( "HEVC Main 10 profile 4:4:4 Range Extension", &DXVA_ModeHEVC_VLD_Main10_444, 10, 0, 0, AV_CODEC_ID_HEV DEF_DXVA_MODE( "HEVC Main 12 profile 4:4:4 Range Extension", &DXVA_ModeHEVC_VLD_Main12_444, 12, 0, 0, AV_CODEC_ID_HEV /* H.261 */ DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.261 decoder, restricted profile A", &DXVA_ModeH261_A ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.261 decoder, restricted profile B", &DXVA_ModeH261_B ), /* H.263 */ DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.263 decoder, restricted profile A", &DXVA_ModeH263_A ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.263 decoder, restricted profile B", &DXVA_ModeH263_B ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.263 decoder, restricted profile C", &DXVA_ModeH263_C ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.263 decoder, restricted profile D", &DXVA_ModeH263_D ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.263 decoder, restricted profile E", &DXVA_ModeH263_E ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "H.263 decoder, restricted profile F", &DXVA_ModeH263_F ), /* VPx */ DEF_DXVA_MODE_420_8B_UNSUPPORTED( "VP8", &DXVA_ModeVP8_VLD ), DEF_DXVA_MODE_420_8B( "VP9 profile 0", &DXVA_ModeVP9_VLD_Profile0, AV_CODEC_ID_VP9, PROF_VP9_MAIN ), DEF_DXVA_MODE_420_10B( "VP9 profile 2", &DXVA_ModeVP9_VLD_10bit_Profile2, AV_CODEC_ID_VP9, PROF_VP9_10 ), DEF_DXVA_MODE_420_8B_UNSUPPORTED( "VP9 profile Intel", &DXVA_ModeVP9_VLD_Intel ), /* AV1 */ DEF_DXVA_MODE_420_8B( "AV1 Main profile 8", &DXVA_ModeAV1_VLD_Profile0, AV_CODEC_ID_AV1, PROF_AV1_MAIN ), DEF_DXVA_MODE_420_10B( "AV1 Main profile 10", &DXVA_ModeAV1_VLD_Profile0, AV_CODEC_ID_AV1, PROF_AV1_MAIN ), DEF_DXVA_MODE_420_8B( "AV1 High profile 8", &DXVA_ModeAV1_VLD_Profile1, AV_CODEC_ID_AV1, PROF_AV1_HIGH ), DEF_DXVA_MODE_420_10B( "AV1 High profile 10", &DXVA_ModeAV1_VLD_Profile1, AV_CODEC_ID_AV1, PROF_AV1_HIGH ), }; static const directx_va_mode_t *FindVideoServiceConversion(vlc_va_t *, const directx_s const AVCodecContext *, const AVPixFmtDescriptor *); static char *directx_va_GetDecoderName(const GUID *guid) { for (size_t i = 0; i < ARRAY_SIZE(DXVA_MODES); i++) { if (IsEqualGUID(DXVA_MODES[i].guid, guid)) return strdup(DXVA_MODES[i].name); } char *psz_name; if (asprintf(&psz_name, "Unknown decoder " GUID_FMT, GUID_PRINT(*guid)) < 0) return NULL; return psz_name; } /* */ const directx_va_mode_t *directx_va_Setup(vlc_va_t *va, const directx_sys_t *dx_sys, const AVCodecContext *avctx, const AVPixFmtDescriptor *desc, const es_format_t *fmt, int flag_xbox, video_format_t *fmt_out, unsigned *surfaces) { int surface_alignment = 16; unsigned surface_count = 2; switch ( avctx->codec_id ) { case AV_CODEC_ID_MPEG2VIDEO: /* decoding MPEG-2 requires additional alignment on some Intel GPUs, but it causes issues for H.264 on certain AMD GPUs..... */ surface_alignment = 32; surface_count += 2 + 2; /* 2 for deinterlacing which can hold up to 2 * pictures from the decoder for smoothing */ break; case AV_CODEC_ID_HEVC: /* the HEVC DXVA2 spec asks for 128 pixel aligned surfaces to ensure all coding features have enough room to work with */ /* On the Xbox 1/S, the decoder cannot do 4K aligned to 128 but is OK with 64 */ if (flag_xbox) surface_alignment = 16; else surface_alignment = 128; surface_count += 16; break; case AV_CODEC_ID_H264: surface_count += 16 + 2; break; case AV_CODEC_ID_VP9: surface_count += 8 + 1; break; case AV_CODEC_ID_AV1: surface_alignment = 128; surface_count += 8 + 1; break; default: surface_count += 2; } if ( avctx->active_thread_type & FF_THREAD_FRAME ) surface_count += avctx->thread_count; if (avctx->coded_width <= 0 || avctx->coded_height <= 0) return NULL; assert((surface_alignment & (surface_alignment - 1)) == 0); /* power of 2 */ int surface_width = vlc_align(avctx->coded_width, surface_alignment); int surface_height = vlc_align(avctx->coded_height, surface_alignment); if (avctx->coded_width != surface_width || avctx->coded_height != surface_height) msg_Warn( va, "surface dimensions (%dx%d) differ from avcodec dimensions (%dx%d)", surface_width, surface_height, avctx->coded_width, avctx->coded_height); fmt_out->i_width = surface_width; fmt_out->i_height = surface_height; /* FIXME transmit a video_format_t by VaSetup directly */ if (avctx->framerate.num && avctx->framerate.den && (!fmt_out->i_frame_rate || !fmt_out->i_frame_rate_base)) { fmt_out->i_frame_rate = avctx->framerate.num; fmt_out->i_frame_rate_base = avctx->framerate.den; } /* */ const directx_va_mode_t *res = FindVideoServiceConversion(va, dx_sys, fmt, fmt_out, avct if (res == NULL) { msg_Err(va, "FindVideoServiceConversion failed"); return NULL; } *surfaces = surface_count; return res; } static bool profile_supported(const directx_va_mode_t *mode, const es_format_t *fmt, const AVCodecContext *avctx) { if (mode->p_profiles == NULL) return true; int profile; if (fmt->i_profile >= 0) profile = fmt->i_profile; else if (avctx->profile != AVPROFILE(UNKNOWN)) profile = avctx->profile; else profile = -1; if (mode->codec == AV_CODEC_ID_H264 && profile == -1) { uint8_t h264_profile; if ( h264_get_profile_level(fmt, &h264_profile, NULL, NULL) ) profile = h264_profile; } if (mode->codec == AV_CODEC_ID_HEVC && profile == -1) { uint8_t hevc_profile; if (hevc_get_profile_level(fmt, &hevc_profile, NULL, NULL) ) profile = hevc_profile; } bool is_supported = false; if (profile != -1) for (const int *p_profile = &mode->p_profiles[0]; *p_profile != AVPROFILE(UNKNOWN); ++p_profi { if (*p_profile == profile) { is_supported = true; break; } } return is_supported; } /** * Find the best suited decoder mode GUID and render format. */ static const directx_va_mode_t * FindVideoServiceConversion(vlc_va_t *va, const directx const es_format_t *fmt, video_format_t *fmt_out, const AVCodecContext *avctx, const AVPixFmtDescriptor *desc) { input_list_t p_list = { 0 }; int err = dx_sys->pf_get_input_list(va, &p_list); if (err != VLC_SUCCESS) return NULL; if (p_list.count == 0) { msg_Warn( va, "No input format found for HWAccel" ); return NULL; } const directx_va_mode_t *res = NULL; /* Retrieve supported modes from the decoder service */ for (unsigned i = 0; i < p_list.count; i++) { const GUID *g = &p_list.list[i]; char *psz_decoder_name = directx_va_GetDecoderName(g); msg_Dbg(va, "- '%s' is supported", psz_decoder_name); free(psz_decoder_name); } /* Try all supported mode by our priority */ for (size_t i=0; i<ARRAY_SIZE(DXVA_MODES); ++i) { const directx_va_mode_t *mode = &DXVA_MODES[i]; if (!mode->codec || mode->codec != avctx->codec_id) continue; /* */ bool is_supported = false; for (const GUID *g = &p_list.list[0]; !is_supported && g < &p_list.list[p_list.count]; g++) { is_supported = IsEqualGUID(mode->guid, g); } if ( !is_supported ) continue; int src_bit_depth = (desc && desc->nb_components) ? desc->comp[0].depth : 8; if (src_bit_depth != mode->bit_depth) { msg_Warn( va, "Unsupported bitdepth %d for %s ", src_bit_depth, mode->name ); continue; } if ( desc && ( desc->log2_chroma_w != mode->log2_chroma_w || desc->log2_chroma_h != mode->log2_chroma_h ) ) { char *psz_name = directx_va_GetDecoderName(mode->guid); msg_Warn( va, "Unsupported %s chroma subsampling 4:%d:%d for %s ", desc->name, (2-desc->log2_chroma_w)*2, (2-desc->log2_chroma_w-desc->log2_chroma_h)*2, psz_name ); free( psz_name ); continue; } if (!profile_supported( mode, fmt, avctx )) { msg_Warn( va, "Unsupported profile %d for %s ", fmt->i_profile, mode->name ); continue; } /* */ msg_Dbg(va, "Trying to use '%s' as input", mode->name); if (dx_sys->pf_setup_output(va, mode, fmt_out)==VLC_SUCCESS) { res = mode; break; } } p_list.pf_release(&p_list); return res; }
¤ Dauer der Verarbeitung: 0.4 Sekunden (vorverarbeitet am 2026-11-04) ¤*© Formatika GbR, Deutschland |
|
||||||||||||||||||||||||
2026-11-01