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Update SPU IO way

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jaby
2024-09-22 16:10:18 +02:00
parent f138ca9a9d
commit acef4b8d68
8 changed files with 258 additions and 201 deletions
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13
include/PSX/SPU/spu.hpp
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@@ -3,27 +3,28 @@
namespace JabyEngine {
namespace SPU {
using SRAM_Adr = SPU_IO::SRAM_Adr;
using SRAMAdr = SPU_IO::SRAMAdr;
// TODO: Rename to sample...?
struct Voice {
size_t get_id() const {
return reinterpret_cast<size_t>(this);
}
SRAM_Adr allocate(size_t size) const;
SRAM_Adr allocate(SPU_IO::SampleRate frequency, size_t size) const;
void deallocate() const;
SRAMAdr allocate(size_t size) const;
SRAMAdr allocate(SPU_IO::SampleRate frequency, size_t size) const;
void deallocate() const;
void set_sample_rate(SPU_IO::SampleRate frequency) const {
SPU_IO::Voice[Voice::get_id()].sampleRate.write(frequency);
}
void play() const {
SPU_IO::Key::On.write(1 << Voice::get_id());
SPU_IO::Key::On.write(SPU_IO::KeyOn::for_specific(Voice::get_id()));
}
void stop() const {
SPU_IO::Key::Off.write(1 << Voice::get_id());
SPU_IO::Key::Off.write(SPU_IO::KeyOff::for_specific(Voice::get_id()));
}
};