mirror of https://github.com/bsnes-emu/bsnes.git
Fixed: HDMA registers were not being updated during transfer
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7ee96766b6
commit
d5c9a52337
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@ -677,6 +677,17 @@ void GB_hdma_run(GB_gameboy_t *gb)
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}
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gb->hdma_current_src += 0x10;
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gb->hdma_current_dest += 0x10;
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gb->io_registers[GB_IO_HDMA2] += 0x10;
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if ((gb->io_registers[GB_IO_HDMA2] & 0xF0) == 0) {
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gb->io_registers[GB_IO_HDMA1]++;
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}
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gb->io_registers[GB_IO_HDMA4] += 0x10;
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if ((gb->io_registers[GB_IO_HDMA4] & 0xF0) == 0) {
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gb->io_registers[GB_IO_HDMA3]++;
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}
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if(--gb->hdma_steps_left == 0){
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gb->hdma_on = false;
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gb->hdma_on_hblank = false;
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@ -688,4 +699,4 @@ void GB_hdma_run(GB_gameboy_t *gb)
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break;
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}
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}
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}
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}
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