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softgpu: Avoid checking UVs for sprites w/o tex.

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Unknown W. Brackets 2022-12-06 06:11:38 -08:00
parent 5da13c3ad9
commit 264a81913d
1 changed files with 7 additions and 5 deletions
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12
GPU/Software/RasterizerRectangle.cpp
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@ -349,16 +349,18 @@ bool RectangleFastPath(const VertexData &v0, const VertexData &v1, BinManager &b
int ydiff = v1.screenpos.y - v0.screenpos.y;
int udiff = (v1.texturecoords.x - v0.texturecoords.x) * (float)SCREEN_SCALE_FACTOR;
int vdiff = (v1.texturecoords.y - v0.texturecoords.y) * (float)SCREEN_SCALE_FACTOR;
bool coord_check =
(xdiff == udiff || xdiff == -udiff) &&
(ydiff == vdiff || ydiff == -vdiff);
// Currently only works for TL/BR, which is the most common but not required.
bool orient_check = xdiff >= 0 && ydiff >= 0;
// We already have a fast path for clear in ClearRectangle.
bool state_check = state.throughMode && !state.pixelID.clearMode && !state.samplerID.hasAnyMips && NoClampOrWrap(state, v0.texturecoords.uv()) && NoClampOrWrap(state, v1.texturecoords.uv());
bool state_check = state.throughMode && !state.pixelID.clearMode && !state.samplerID.hasAnyMips && !state.textureProj;
bool coord_check = true;
if (state.enableTextures) {
state_check = state_check && NoClampOrWrap(state, v0.texturecoords.uv()) && NoClampOrWrap(state, v1.texturecoords.uv());
coord_check = (xdiff == udiff || xdiff == -udiff) && (ydiff == vdiff || ydiff == -vdiff);
}
// This doesn't work well with offset drawing, see #15876. Through never has a subpixel offset.
bool subpixel_check = ((v0.screenpos.x | v0.screenpos.y | v1.screenpos.x | v1.screenpos.y) & 0xF) == 0;
if ((coord_check || !state.enableTextures) && orient_check && state_check && subpixel_check) {
if (coord_check && orient_check && state_check && subpixel_check) {
binner.AddSprite(v0, v1);
return true;
}