diff options
Diffstat (limited to 'src/GPU2D.cpp')
| -rw-r--r-- | src/GPU2D.cpp | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/src/GPU2D.cpp b/src/GPU2D.cpp index 34c17ff..f80eb85 100644 --- a/src/GPU2D.cpp +++ b/src/GPU2D.cpp @@ -626,7 +626,7 @@ u32 GPU2D::ColorBrightnessDown(u32 val, u32 factor) void GPU2D::DrawScanline(u32 line) { - int stride = Accelerated ? (256*3) : LineStride; + int stride = Accelerated ? (256*3 + 1) : LineStride; u32* dst = &Framebuffer[stride * line]; int n3dline = line; @@ -787,7 +787,17 @@ void GPU2D::DrawScanline(u32 line) DoCapture(line, capwidth); } - if (Accelerated) return; + if (Accelerated) + { + u32 ctl = (BlendCnt & 0x3FFF); + ctl |= ((DispCnt & 0x30000) >> 2); + ctl |= (EVA << 16); + ctl |= (EVB << 21); + ctl |= (EVY << 26); + + dst[256*3] = ctl; + return; + } // master brightness if (dispmode != 0) @@ -1367,6 +1377,13 @@ void GPU2D::DrawScanline_Mode1(u32 line) } } } + else + { + for (int i = 0; i < 256; i++) + { + BGOBJLine[i] |= ((WindowMask[i] & 0x20) << 18); + } + } if (BGMosaicY >= BGMosaicYMax) { @@ -1471,11 +1488,13 @@ void GPU2D::DrawBG_3D() { for (; i < iend; i++) { + int pos = xoff++; + if (!(WindowMask[i] & 0x01)) continue; BGOBJLine[i+512] = BGOBJLine[i+256]; BGOBJLine[i+256] = BGOBJLine[i]; - BGOBJLine[i] = 0x40000000; // 3D-layer placeholder + BGOBJLine[i] = 0x40000000 | pos; // 3D-layer placeholder } } else if (LineScale == 1) |