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softgpu: Working rectangle support. Through mode support. Clear mode support. Vertex color support.

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Tony Wasserka 2013-06-26 22:06:25 +02:00 • committed by neobrain
parent 55d6646fc3
commit 0c6a4c1bb6
5 changed files with 60 additions and 16 deletions
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26
GPU/Software/TransformUnit.cpp
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@ -97,16 +97,32 @@ void TransformUnit::SubmitPrimitive(void* vertices, u32 prim_type, int vertex_co
vreader.Goto(vtx+i);
vreader.ReadPos(pos);
if (gstate.textureMapEnable && vreader.hasUV())
{
if (!gstate.isModeClear() && gstate.textureMapEnable && vreader.hasUV()) {
float uv[2];
vreader.ReadUV(uv);
data[i].texturecoords = Vec2<float>(uv[0], uv[1]);
}
ModelCoords mcoords(pos[0], pos[1], pos[2]);
data[i].clippos = ClipCoords(ClipCoords(TransformUnit::ViewToClip(TransformUnit::WorldToView(TransformUnit::ModelToWorld(mcoords)))));
data[i].drawpos = DrawingCoords(TransformUnit::ScreenToDrawing(TransformUnit::ClipToScreen(data[i].clippos)));
if (vreader.hasColor0()) {
float col[4];
vreader.ReadColor0(col);
data[i].color0 = Vec4<float>(col[0], col[1], col[2], col[3]);
}
if (vreader.hasColor1()) {
float col[3];
vreader.ReadColor0(col);
data[i].color1 = Vec3<float>(col[0], col[1], col[2]);
}
if (!gstate.isModeThrough()) {
ModelCoords mcoords(pos[0], pos[1], pos[2]);
data[i].clippos = ClipCoords(ClipCoords(TransformUnit::ViewToClip(TransformUnit::WorldToView(TransformUnit::ModelToWorld(mcoords)))));
data[i].drawpos = DrawingCoords(TransformUnit::ScreenToDrawing(TransformUnit::ClipToScreen(data[i].clippos)));
} else {
data[i].drawpos.x = pos[0];
data[i].drawpos.y = pos[1];
}
}
// TODO: Should do lighting here!