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CDROM: Implement 8-sector buffering behavior

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This commit is contained in:
Connor McLaughlin
2020-03-29 01:13:25 +10:00
parent a988384423
commit 10197506c5
2 changed files with 22 additions and 19 deletions
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4
src/core/cdrom.h
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@ -57,7 +57,7 @@ private:
PARAM_FIFO_SIZE = 16,
RESPONSE_FIFO_SIZE = 16,
DATA_FIFO_SIZE = RAW_SECTOR_OUTPUT_SIZE,
NUM_SECTOR_BUFFERS = 2,
NUM_SECTOR_BUFFERS = 8,
};
static constexpr u8 INTERRUPT_REGISTER_MASK = 0x1F;
@ -289,6 +289,8 @@ private:
u32 size;
};
u32 m_current_read_sector_buffer = 0;
u32 m_current_write_sector_buffer = 0;
std::array<SectorBuffer, NUM_SECTOR_BUFFERS> m_sector_buffers;
CDROMAsyncReader m_reader;