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Add hardware accerleration valiation

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This commit is contained in:
dijunkun
2023-09-21 11:26:08 +08:00
parent b4318cc8d6
commit 156172accb
7 changed files with 90 additions and 14 deletions
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18
src/media/video/decode/video_decoder_factory.cpp
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@@ -10,8 +10,24 @@ VideoDecoderFactory::~VideoDecoderFactory() {}
std::unique_ptr<VideoDecoder> VideoDecoderFactory::CreateVideoDecoder(
bool hardware_acceleration) {
if (hardware_acceleration) {
return std::make_unique<NvidiaVideoDecoder>(NvidiaVideoDecoder());
if (CheckIsHardwareAccerlerationSupported()) {
return std::make_unique<NvidiaVideoDecoder>(NvidiaVideoDecoder());
} else {
return nullptr;
}
} else {
return std::make_unique<FfmpegVideoDecoder>(FfmpegVideoDecoder());
}
}
bool VideoDecoderFactory::CheckIsHardwareAccerlerationSupported() {
CUresult cuResult;
CUvideoctxlock cudaCtxLock;
cuResult = cuvidCtxLockCreate(&cudaCtxLock, 0);
if (cuResult != CUDA_SUCCESS) {
return false;
}
return true;
}