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| author | Peter Fors <peter.fors@mindkiller.com> | 2025-10-28 22:18:16 +0100 |
|---|---|---|
| committer | Peter Fors <peter.fors@mindkiller.com> | 2025-10-28 22:18:16 +0100 |
| commit | a3087dd6d0938056f7f0e3d89e60f36e56ac27d2 (patch) | |
| tree | 42e230aa90c1a9932bac340439b5b55b9d2294dc /mknes_ppu_registers.c | |
| parent | a12149c9aff979949c86cc5a66929f985db4caa4 (diff) | |
reached 2944fps again
Diffstat (limited to 'mknes_ppu_registers.c')
| -rw-r--r-- | mknes_ppu_registers.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/mknes_ppu_registers.c b/mknes_ppu_registers.c index b66f7e5..536bf2a 100644 --- a/mknes_ppu_registers.c +++ b/mknes_ppu_registers.c @@ -126,9 +126,6 @@ static inline uint8_t ppu_read(struct nes_state *state, uint32_t offset) { return result; } - -static uint8_t memory_read_dma(struct nes_state *state, uint32_t offset); - __attribute__((hot)) static inline void ppu_dma_4014(struct nes_state *state, uint8_t page) { uint32_t base = page << 8; @@ -147,7 +144,7 @@ static inline void ppu_dma_4014(struct nes_state *state, uint8_t page) { state->cpu.cycles++; ppu_tick(state); apu_tick(state); - uint8_t value = memory_read_dma(state, addr); + uint8_t value = state->ram[addr & 0x07ff]; // NOTE(peter): was; memory_read_dma(state, addr); state->cpu.cycles++; ppu_tick(state); |