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chore(ppu): resolve integer overflow regression

This commit is contained in:
Rekai Nyangadzayi Musuka 2022-03-02 23:15:10 -04:00
parent 3d8c944bcc
commit dccd00782b
1 changed files with 2 additions and 2 deletions
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4
src/ppu.zig
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@ -83,8 +83,8 @@ pub const Ppu = struct {
const char_base: u32 = charblock_len * @as(u32, cbb); const char_base: u32 = charblock_len * @as(u32, cbb);
const screen_base: u32 = screenblock_len * @as(u32, sbb); const screen_base: u32 = screenblock_len * @as(u32, sbb);
const vofs = self.bg[n].vofs.offset.read(); const vofs: u32 = self.bg[n].vofs.offset.read();
const hofs = self.bg[n].hofs.offset.read(); const hofs: u32 = self.bg[n].hofs.offset.read();
const y = vofs + self.vcount.scanline.read(); const y = vofs + self.vcount.scanline.read();