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Merge pull request #11390 from FearlessTobi/hwopus-multi

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hwopus: Implement OpenHardwareOpusDecoderForMultiStreamEx and DecodeInterleavedForMultiStream
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liamwhite 2023-08-28 19:14:44 -04:00 committed by GitHub
commit 1615a86375
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2 changed files with 51 additions and 3 deletions
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49
src/core/hle/service/audio/hwopus.cpp
View file

@ -174,7 +174,7 @@ public:
{6, &IHardwareOpusDecoderManager::DecodeInterleaved, "DecodeInterleavedWithPerfAndResetOld"},
{7, nullptr, "DecodeInterleavedForMultiStreamWithPerfAndResetOld"},
{8, &IHardwareOpusDecoderManager::DecodeInterleaved, "DecodeInterleaved"},
{9, nullptr, "DecodeInterleavedForMultiStream"},
{9, &IHardwareOpusDecoderManager::DecodeInterleavedForMultiStream, "DecodeInterleavedForMultiStream"},
};
// clang-format on
@ -206,6 +206,16 @@ private:
decoder_state.DecodeInterleaved(ctx, OpusDecoderState::PerfTime::Enabled, extra_behavior);
}
void DecodeInterleavedForMultiStream(HLERequestContext& ctx) {
LOG_DEBUG(Audio, "called");
IPC::RequestParser rp{ctx};
const auto extra_behavior = rp.Pop<bool>() ? OpusDecoderState::ExtraBehavior::ResetContext
: OpusDecoderState::ExtraBehavior::None;
decoder_state.DecodeInterleaved(ctx, OpusDecoderState::PerfTime::Enabled, extra_behavior);
}
OpusDecoderState decoder_state;
};
@ -354,6 +364,40 @@ void HwOpus::OpenHardwareOpusDecoderEx(HLERequestContext& ctx) {
system, OpusDecoderState{std::move(decoder), sample_rate, channel_count});
}
void HwOpus::OpenHardwareOpusDecoderForMultiStreamEx(HLERequestContext& ctx) {
OpusMultiStreamParametersEx params;
std::memcpy(&params, ctx.ReadBuffer().data(), ctx.GetReadBufferSize());
const auto& sample_rate = params.sample_rate;
const auto& channel_count = params.channel_count;
LOG_INFO(
Audio,
"called with sample_rate={}, channel_count={}, number_streams={}, number_stereo_streams={}",
sample_rate, channel_count, params.number_streams, params.number_stereo_streams);
ASSERT_MSG(sample_rate == 48000 || sample_rate == 24000 || sample_rate == 16000 ||
sample_rate == 12000 || sample_rate == 8000,
"Invalid sample rate");
int error = 0;
OpusDecoderPtr decoder{opus_multistream_decoder_create(
sample_rate, static_cast<int>(channel_count), params.number_streams,
params.number_stereo_streams, params.channel_mappings.data(), &error)};
if (error != OPUS_OK || decoder == nullptr) {
LOG_ERROR(Audio, "Failed to create Opus decoder (error={}).", error);
IPC::ResponseBuilder rb{ctx, 2};
// TODO(ogniK): Use correct error code
rb.Push(ResultUnknown);
return;
}
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess);
rb.PushIpcInterface<IHardwareOpusDecoderManager>(
system, OpusDecoderState{std::move(decoder), sample_rate, channel_count});
}
HwOpus::HwOpus(Core::System& system_) : ServiceFramework{system_, "hwopus"} {
static const FunctionInfo functions[] = {
{0, &HwOpus::OpenHardwareOpusDecoder, "OpenHardwareOpusDecoder"},
@ -362,7 +406,8 @@ HwOpus::HwOpus(Core::System& system_) : ServiceFramework{system_, "hwopus"} {
{3, nullptr, "GetWorkBufferSizeForMultiStream"},
{4, &HwOpus::OpenHardwareOpusDecoderEx, "OpenHardwareOpusDecoderEx"},
{5, &HwOpus::GetWorkBufferSizeEx, "GetWorkBufferSizeEx"},
{6, nullptr, "OpenHardwareOpusDecoderForMultiStreamEx"},
{6, &HwOpus::OpenHardwareOpusDecoderForMultiStreamEx,
"OpenHardwareOpusDecoderForMultiStreamEx"},
{7, &HwOpus::GetWorkBufferSizeForMultiStreamEx, "GetWorkBufferSizeForMultiStreamEx"},
{8, nullptr, "GetWorkBufferSizeExEx"},
{9, nullptr, "GetWorkBufferSizeForMultiStreamExEx"},

5
src/core/hle/service/audio/hwopus.h
View file

@ -18,8 +18,10 @@ struct OpusMultiStreamParametersEx {
u32 number_stereo_streams;
u32 use_large_frame_size;
u32 padding;
std::array<u32, 64> channel_mappings;
std::array<u8, 0x100> channel_mappings;
};
static_assert(sizeof(OpusMultiStreamParametersEx) == 0x118,
"OpusMultiStreamParametersEx has incorrect size");
class HwOpus final : public ServiceFramework<HwOpus> {
public:
@ -29,6 +31,7 @@ public:
private:
void OpenHardwareOpusDecoder(HLERequestContext& ctx);
void OpenHardwareOpusDecoderEx(HLERequestContext& ctx);
void OpenHardwareOpusDecoderForMultiStreamEx(HLERequestContext& ctx);
void GetWorkBufferSize(HLERequestContext& ctx);
void GetWorkBufferSizeEx(HLERequestContext& ctx);
void GetWorkBufferSizeForMultiStreamEx(HLERequestContext& ctx);