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ALStream WIP

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MihailRis 2024-02-29 13:21:58 +03:00
parent 961a37fe0a
commit 8bd43098d5
8 changed files with 245 additions and 12 deletions
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20
src/coders/ogg.cpp
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@ -33,7 +33,8 @@ audio::PCM* ogg::load_pcm(const std::filesystem::path& file, bool headerOnly) {
vorbis_info* info = ov_info(&vf, -1);
uint channels = info->channels;
uint sampleRate = info->rate;
size_t totalSamples = ov_seekable(&vf) ? ov_pcm_total(&vf, -1) : 0;
bool seekable = ov_seekable(&vf);
size_t totalSamples = seekable ? ov_pcm_total(&vf, -1) : 0;
if (!headerOnly) {
const int bufferSize = 4096;
@ -54,7 +55,7 @@ audio::PCM* ogg::load_pcm(const std::filesystem::path& file, bool headerOnly) {
totalSamples = data.size();
}
ov_clear(&vf);
return new PCM(std::move(data), totalSamples, channels, 16, sampleRate);
return new PCM(std::move(data), totalSamples, channels, 16, sampleRate, seekable);
}
class OggStream : public PCMStream {
@ -82,6 +83,9 @@ public:
}
size_t read(char* buffer, size_t bufferSize, bool loop) {
if (closed) {
return 0;
}
int bitstream;
long bytes = 0;
size_t size = 0;
@ -108,8 +112,14 @@ public:
}
void close() {
ov_clear(&vf);
closed = true;
if (!closed) {
ov_clear(&vf);
closed = true;
}
}
bool isOpen() const {
return !closed;
}
size_t getTotalSamples() const {
@ -138,7 +148,7 @@ public:
}
void seek(size_t position) {
if (seekable) {
if (!closed && seekable) {
ov_raw_seek(&vf, position);
}
}