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audio_core: hle: mf: multiple fixes...

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... more smart pointers and re-arrange code
This commit is contained in:
liushuyu
2019-01-28 22:23:57 -07:00
committed by B3N30
parent 4bc6bfd51f
commit be764e4f88
5 changed files with 33 additions and 39 deletions
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18
src/audio_core/hle/wmf_decoder.cpp
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@ -20,7 +20,7 @@ private:
std::optional<BinaryResponse> Decode(const BinaryRequest& request);
int DecodingLoop(ADTSData adts_header, std::array<std::vector<u8>, 2>& out_streams);
MFOutputState DecodingLoop(ADTSData adts_header, std::array<std::vector<u8>, 2>& out_streams);
bool initalized = false;
bool selected = false;
@ -103,7 +103,7 @@ void WMFDecoder::Impl::Clear() {
selected = false;
}
int WMFDecoder::Impl::DecodingLoop(ADTSData adts_header,
MFOutputState WMFDecoder::Impl::DecodingLoop(ADTSData adts_header,
std::array<std::vector<u8>, 2>& out_streams) {
MFOutputState output_status = OK;
char* output_buffer = nullptr;
@ -138,12 +138,12 @@ int WMFDecoder::Impl::DecodingLoop(ADTSData adts_header,
// in case of "ok" only, just return quickly
if (output_status == OK)
return 0;
return OK;
// for status = 2, reset MF
if (output_status == NEED_RECONFIG) {
Clear();
return -1;
return FATAL_ERROR;
}
// for status = 3, try again with new buffer
@ -151,12 +151,12 @@ int WMFDecoder::Impl::DecodingLoop(ADTSData adts_header,
continue;
if (output_status == NEED_MORE_INPUT) // according to MS document, this is not an error (?!)
return 1;
return NEED_MORE_INPUT;
return -1; // return on other status
return FATAL_ERROR; // return on other status
}
return -1;
return FATAL_ERROR;
}
std::optional<BinaryResponse> WMFDecoder::Impl::Decode(const BinaryRequest& request) {
@ -205,13 +205,13 @@ std::optional<BinaryResponse> WMFDecoder::Impl::Decode(const BinaryRequest& requ
selected = true;
}
sample.reset(CreateSample((void*)data, request.size, 1, 0));
sample = CreateSample((void*)data, request.size, 1, 0);
sample->SetUINT32(MFSampleExtension_CleanPoint, 1);
while (true) {
input_status = SendSample(transform.get(), in_stream_id, sample.get());
if (DecodingLoop(adts_header, out_streams) < 0) {
if (DecodingLoop(adts_header, out_streams) == FATAL_ERROR) {
// if the decode issues are caused by MFT not accepting new samples, try again
// NOTICE: you are required to check the output even if you already knew/guessed
// MFT didn't accept the input sample