added support for push_constant layout
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2187433003
Review-Url: https://codereview.chromium.org/2187433003
diff --git a/src/sksl/ir/SkSLLayout.h b/src/sksl/ir/SkSLLayout.h
index 24087d0..dfa3967 100644
--- a/src/sksl/ir/SkSLLayout.h
+++ b/src/sksl/ir/SkSLLayout.h
@@ -24,10 +24,11 @@
, fBuiltin(layout.fBuiltin)
, fOriginUpperLeft(layout.fOriginUpperLeft)
, fOverrideCoverage(layout.fOverrideCoverage)
- , fBlendSupportAllEquations(layout.fBlendSupportAllEquations) {}
+ , fBlendSupportAllEquations(layout.fBlendSupportAllEquations)
+ , fPushConstant(layout.fPushConstant) {}
Layout(int location, int binding, int index, int set, int builtin, bool originUpperLeft,
- bool overrideCoverage, bool blendSupportAllEquations)
+ bool overrideCoverage, bool blendSupportAllEquations, bool pushconstant)
: fLocation(location)
, fBinding(binding)
, fIndex(index)
@@ -35,7 +36,19 @@
, fBuiltin(builtin)
, fOriginUpperLeft(originUpperLeft)
, fOverrideCoverage(overrideCoverage)
- , fBlendSupportAllEquations(blendSupportAllEquations) {}
+ , fBlendSupportAllEquations(blendSupportAllEquations)
+ , fPushConstant(pushconstant) {}
+
+ Layout()
+ : fLocation(-1)
+ , fBinding(-1)
+ , fIndex(-1)
+ , fSet(-1)
+ , fBuiltin(-1)
+ , fOriginUpperLeft(false)
+ , fOverrideCoverage(false)
+ , fBlendSupportAllEquations(false)
+ , fPushConstant(false) {}
std::string description() const {
std::string result;
@@ -72,6 +85,10 @@
result += separator + "blend_support_all_equations";
separator = ", ";
}
+ if (fPushConstant) {
+ result += separator + "push_constant";
+ separator = ", ";
+ }
if (result.length() > 0) {
result = "layout (" + result + ")";
}
@@ -93,16 +110,16 @@
return !(*this == other);
}
- // everything but builtin is in the GLSL spec; builtin comes from SPIR-V and identifies which
- // particular builtin value this object represents.
int fLocation;
int fBinding;
int fIndex;
int fSet;
int fBuiltin;
+ int fOffset;
bool fOriginUpperLeft;
bool fOverrideCoverage;
bool fBlendSupportAllEquations;
+ bool fPushConstant;
};
} // namespace