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| author | Hannes Schulze <haschu0103@outlook.de> | 2025-01-19 23:40:45 +0100 |
|---|---|---|
| committer | Hannes Schulze <haschu0103@outlook.de> | 2025-01-19 23:40:45 +0100 |
| commit | baa585fd21f631708de215929241d40f66b58498 (patch) | |
| tree | c50643222b86829915a597c851b828faf07c4c24 /src/nes/mapper.cc | |
| parent | 502dc171f45e5acf00c34521328b414d5285f598 (diff) | |
some ppu fixes
Diffstat (limited to 'src/nes/mapper.cc')
| -rw-r--r-- | src/nes/mapper.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/nes/mapper.cc b/src/nes/mapper.cc index 237ab47..aa9618e 100644 --- a/src/nes/mapper.cc +++ b/src/nes/mapper.cc @@ -109,8 +109,7 @@ namespace nes auto mapper::nrom_mirrored_vram_address(address const addr) const -> unsigned { - auto rel = addr.get_absolute(); - if (rel >= 0x3000) { rel -= 0x1000; } + auto const rel = addr.get_absolute() % 0x1000; switch (cartridge_.get_name_table_arrangement()) { |