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core/libraries: Videodec2 implementation
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| Original file line number | Diff line number | Diff line change |
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| // SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project | ||
| // SPDX-License-Identifier: GPL-2.0-or-later | ||
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| #include "videodec2.h" | ||
| #include "videodec2_impl.h" | ||
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| #include "common/assert.h" | ||
| #include "common/logging/log.h" | ||
| #include "core/libraries/error_codes.h" | ||
| #include "core/libraries/libs.h" | ||
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| namespace Libraries::Vdec2 { | ||
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| static constexpr u64 kMinimumMemorySize = 32_MB; ///> Fake minimum memory size for querying | ||
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| s32 PS4_SYSV_ABI | ||
| sceVideodec2QueryComputeMemoryInfo(OrbisVideodec2ComputeMemoryInfo* computeMemInfo) { | ||
| LOG_INFO(Lib_Vdec2, "called"); | ||
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| if (!computeMemInfo) { | ||
| return ORBIS_VIDEODEC2_ERROR_ARGUMENT_POINTER; | ||
| } | ||
| if (computeMemInfo->thisSize != sizeof(OrbisVideodec2ComputeMemoryInfo)) { | ||
| return ORBIS_VIDEODEC2_ERROR_STRUCT_SIZE; | ||
| } | ||
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| computeMemInfo->cpuGpuMemory = nullptr; | ||
| computeMemInfo->cpuGpuMemorySize = kMinimumMemorySize; | ||
| return ORBIS_OK; | ||
| } | ||
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| s32 PS4_SYSV_ABI | ||
| sceVideodec2AllocateComputeQueue(const OrbisVideodec2ComputeConfigInfo* computeCfgInfo, | ||
| const OrbisVideodec2ComputeMemoryInfo* computeMemInfo, | ||
| OrbisVideodec2ComputeQueue* computeQueue) { | ||
| LOG_INFO(Lib_Vdec2, "called"); | ||
| return ORBIS_OK; | ||
| } | ||
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| s32 PS4_SYSV_ABI sceVideodec2ReleaseComputeQueue(OrbisVideodec2ComputeQueue computeQueue) { | ||
| LOG_INFO(Lib_Vdec2, "called"); | ||
| return ORBIS_OK; | ||
| } | ||
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| s32 PS4_SYSV_ABI | ||
| sceVideodec2QueryDecoderMemoryInfo(const OrbisVideodec2DecoderConfigInfo* decoderCfgInfo, | ||
| OrbisVideodec2DecoderMemoryInfo* decoderMemInfo) { | ||
| LOG_INFO(Lib_Vdec2, "called"); | ||
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| if (!decoderCfgInfo || !decoderMemInfo) { | ||
| return ORBIS_VIDEODEC2_ERROR_ARGUMENT_POINTER; | ||
| } | ||
| if (decoderCfgInfo->thisSize != sizeof(OrbisVideodec2DecoderConfigInfo) || | ||
| decoderMemInfo->thisSize != sizeof(OrbisVideodec2DecoderMemoryInfo)) { | ||
| return ORBIS_VIDEODEC2_ERROR_STRUCT_SIZE; | ||
| } | ||
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| decoderMemInfo->cpuMemory = nullptr; | ||
| decoderMemInfo->gpuMemory = nullptr; | ||
| decoderMemInfo->cpuGpuMemory = nullptr; | ||
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| decoderMemInfo->cpuGpuMemorySize = kMinimumMemorySize; | ||
| decoderMemInfo->cpuMemorySize = kMinimumMemorySize; | ||
| decoderMemInfo->gpuMemorySize = kMinimumMemorySize; | ||
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| decoderMemInfo->maxFrameBufferSize = kMinimumMemorySize; | ||
| decoderMemInfo->frameBufferAlignment = 0x100; | ||
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| return ORBIS_OK; | ||
| } | ||
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| s32 PS4_SYSV_ABI sceVideodec2CreateDecoder(const OrbisVideodec2DecoderConfigInfo* decoderCfgInfo, | ||
| const OrbisVideodec2DecoderMemoryInfo* decoderMemInfo, | ||
| OrbisVideodec2Decoder* decoder) { | ||
| LOG_INFO(Lib_Vdec2, "called"); | ||
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| if (!decoderCfgInfo || !decoderMemInfo || !decoder) { | ||
| return ORBIS_VIDEODEC2_ERROR_ARGUMENT_POINTER; | ||
| } | ||
| if (decoderCfgInfo->thisSize != sizeof(OrbisVideodec2DecoderConfigInfo) || | ||
| decoderMemInfo->thisSize != sizeof(OrbisVideodec2DecoderMemoryInfo)) { | ||
| return ORBIS_VIDEODEC2_ERROR_STRUCT_SIZE; | ||
| } | ||
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| *decoder = new VdecDecoder(*decoderCfgInfo, *decoderMemInfo); | ||
| return ORBIS_OK; | ||
| } | ||
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| s32 PS4_SYSV_ABI sceVideodec2DeleteDecoder(OrbisVideodec2Decoder decoder) { | ||
| LOG_INFO(Lib_Vdec2, "called"); | ||
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| if (!decoder) { | ||
| return ORBIS_VIDEODEC2_ERROR_DECODER_INSTANCE; | ||
| } | ||
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| delete decoder; | ||
| return ORBIS_OK; | ||
| } | ||
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| s32 PS4_SYSV_ABI sceVideodec2Decode(OrbisVideodec2Decoder decoder, | ||
| const OrbisVideodec2InputData* inputData, | ||
| OrbisVideodec2FrameBuffer* frameBuffer, | ||
| OrbisVideodec2OutputInfo* outputInfo) { | ||
| LOG_TRACE(Lib_Vdec2, "called"); | ||
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| if (!decoder) { | ||
| return ORBIS_VIDEODEC2_ERROR_DECODER_INSTANCE; | ||
| } | ||
| if (!inputData || !frameBuffer || !outputInfo) { | ||
| return ORBIS_VIDEODEC2_ERROR_ARGUMENT_POINTER; | ||
| } | ||
| if (inputData->thisSize != sizeof(OrbisVideodec2InputData) || | ||
| frameBuffer->thisSize != sizeof(OrbisVideodec2FrameBuffer)) { | ||
| return ORBIS_VIDEODEC2_ERROR_STRUCT_SIZE; | ||
| } | ||
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| return decoder->Decode(*inputData, *frameBuffer, *outputInfo); | ||
| } | ||
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| s32 PS4_SYSV_ABI sceVideodec2Flush(OrbisVideodec2Decoder decoder, | ||
| OrbisVideodec2FrameBuffer* frameBuffer, | ||
| OrbisVideodec2OutputInfo* outputInfo) { | ||
| LOG_INFO(Lib_Vdec2, "called"); | ||
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| if (!decoder) { | ||
| return ORBIS_VIDEODEC2_ERROR_DECODER_INSTANCE; | ||
| } | ||
| if (!frameBuffer || !outputInfo) { | ||
| return ORBIS_VIDEODEC2_ERROR_ARGUMENT_POINTER; | ||
| } | ||
| if (frameBuffer->thisSize != sizeof(OrbisVideodec2FrameBuffer) || | ||
| outputInfo->thisSize != sizeof(OrbisVideodec2OutputInfo)) { | ||
| return ORBIS_VIDEODEC2_ERROR_STRUCT_SIZE; | ||
| } | ||
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| return decoder->Flush(*frameBuffer, *outputInfo); | ||
| } | ||
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| s32 PS4_SYSV_ABI sceVideodec2Reset(OrbisVideodec2Decoder decoder) { | ||
| LOG_INFO(Lib_Vdec2, "called"); | ||
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| if (!decoder) { | ||
| return ORBIS_VIDEODEC2_ERROR_DECODER_INSTANCE; | ||
| } | ||
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| return decoder->Reset(); | ||
| } | ||
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| s32 PS4_SYSV_ABI sceVideodec2GetPictureInfo(const OrbisVideodec2OutputInfo* outputInfo, | ||
| void* p1stPictureInfoOut, void* p2ndPictureInfoOut) { | ||
| LOG_TRACE(Lib_Vdec2, "called"); | ||
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| if (!outputInfo) { | ||
| return ORBIS_VIDEODEC2_ERROR_ARGUMENT_POINTER; | ||
| } | ||
| if (outputInfo->thisSize != sizeof(OrbisVideodec2OutputInfo)) { | ||
| return ORBIS_VIDEODEC2_ERROR_STRUCT_SIZE; | ||
| } | ||
| if (outputInfo->pictureCount == 0 || gPictureInfos.empty()) { | ||
| return ORBIS_OK; | ||
| } | ||
|
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| if (p1stPictureInfoOut) { | ||
| OrbisVideodec2AvcPictureInfo* picInfo = | ||
| static_cast<OrbisVideodec2AvcPictureInfo*>(p1stPictureInfoOut); | ||
| if (picInfo->thisSize != sizeof(OrbisVideodec2AvcPictureInfo)) { | ||
| return ORBIS_VIDEODEC2_ERROR_STRUCT_SIZE; | ||
| } | ||
| *picInfo = gPictureInfos.back(); | ||
| } | ||
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| if (outputInfo->pictureCount > 1) { | ||
| UNREACHABLE(); | ||
| } | ||
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| return ORBIS_OK; | ||
| } | ||
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| void RegisterlibSceVdec2(Core::Loader::SymbolsResolver* sym) { | ||
| LIB_FUNCTION("RnDibcGCPKw", "libSceVideodec2", 1, "libSceVideodec2", 1, 1, | ||
| sceVideodec2QueryComputeMemoryInfo); | ||
| LIB_FUNCTION("eD+X2SmxUt4", "libSceVideodec2", 1, "libSceVideodec2", 1, 1, | ||
| sceVideodec2AllocateComputeQueue); | ||
| LIB_FUNCTION("UvtA3FAiF4Y", "libSceVideodec2", 1, "libSceVideodec2", 1, 1, | ||
| sceVideodec2ReleaseComputeQueue); | ||
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| LIB_FUNCTION("qqMCwlULR+E", "libSceVideodec2", 1, "libSceVideodec2", 1, 1, | ||
| sceVideodec2QueryDecoderMemoryInfo); | ||
| LIB_FUNCTION("CNNRoRYd8XI", "libSceVideodec2", 1, "libSceVideodec2", 1, 1, | ||
| sceVideodec2CreateDecoder); | ||
| LIB_FUNCTION("jwImxXRGSKA", "libSceVideodec2", 1, "libSceVideodec2", 1, 1, | ||
| sceVideodec2DeleteDecoder); | ||
| LIB_FUNCTION("852F5+q6+iM", "libSceVideodec2", 1, "libSceVideodec2", 1, 1, sceVideodec2Decode); | ||
| LIB_FUNCTION("l1hXwscLuCY", "libSceVideodec2", 1, "libSceVideodec2", 1, 1, sceVideodec2Flush); | ||
| LIB_FUNCTION("wJXikG6QFN8", "libSceVideodec2", 1, "libSceVideodec2", 1, 1, sceVideodec2Reset); | ||
| LIB_FUNCTION("NtXRa3dRzU0", "libSceVideodec2", 1, "libSceVideodec2", 1, 1, | ||
| sceVideodec2GetPictureInfo); | ||
| } | ||
|
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| } // namespace Libraries::Vdec2 |
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