()
| 506 | } |
| 507 | |
| 508 | func (ppu *PPU) backgroundPixel() byte { |
| 509 | if ppu.flagShowBackground == 0 { |
| 510 | return 0 |
| 511 | } |
| 512 | data := ppu.fetchTileData() >> ((7 - ppu.x) * 4) |
| 513 | return byte(data & 0x0F) |
| 514 | } |
| 515 | |
| 516 | func (ppu *PPU) spritePixel() (byte, byte) { |
| 517 | if ppu.flagShowSprites == 0 { |
no test coverage detected