thirdparty/ppsspp
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GPU: Track HW tess at start of frame too.

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This also makes it so we don't force the setting off when you change
backends, and just ignore it if unsupported.
This commit is contained in:
Unknown W. Brackets 2020-04-04 11:52:32 -07:00
parent 46b9454e73
commit ac60e2ecd4
21 changed files with 52 additions and 30 deletions
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4
GPU/Common/ShaderId.cpp
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@ -60,7 +60,7 @@ std::string VertexShaderDesc(const VShaderID &id) {
return desc.str();
}
void ComputeVertexShaderID(VShaderID *id_out, u32 vertType, bool useHWTransform) {
void ComputeVertexShaderID(VShaderID *id_out, u32 vertType, bool useHWTransform, bool useHWTessellation) {
bool isModeThrough = (vertType & GE_VTYPE_THROUGH) != 0;
bool doTexture = gstate.isTextureMapEnabled() && !gstate.isModeClear();
bool doTextureTransform = gstate.getUVGenMode() == GE_TEXMAP_TEXTURE_MATRIX;
@ -131,7 +131,7 @@ void ComputeVertexShaderID(VShaderID *id_out, u32 vertType, bool useHWTransform)
id.SetBit(VS_BIT_NORM_REVERSE, gstate.areNormalsReversed());
id.SetBit(VS_BIT_HAS_TEXCOORD, hasTexcoord);
if (g_Config.bHardwareTessellation) {
if (useHWTessellation) {
id.SetBit(VS_BIT_BEZIER, doBezier);
id.SetBit(VS_BIT_SPLINE, doSpline);
if (doBezier || doSpline) {