void GrGLProgramBuilder::bindProgramResourceLocations(GrGLuint programID) {
fUniformHandler.bindUniformLocations(programID, fGpu->glCaps());
const GrGLCaps& caps = this->gpu()->glCaps();
if (fFS.hasCustomColorOutput() && caps.bindFragDataLocationSupport()) {
GL_CALL(BindFragDataLocation(programID, 0,
GrGLSLFragmentShaderBuilder::DeclaredColorOutputName()));
}
if (fFS.hasSecondaryOutput() && caps.shaderCaps()->mustDeclareFragmentShaderOutput()) {
GL_CALL(BindFragDataLocationIndexed(programID, 0, 1,
GrGLSLFragmentShaderBuilder::DeclaredSecondaryColorOutputName()));
}
// handle NVPR separable varyings
if (!fGpu->glCaps().shaderCaps()->pathRenderingSupport() ||
!fGpu->glPathRendering()->shouldBindFragmentInputs()) {
return;
}
int count = fVaryingHandler.fPathProcVaryingInfos.count();
for (int i = 0; i < count; ++i) {
GL_CALL(BindFragmentInputLocation(programID, i,
fVaryingHandler.fPathProcVaryingInfos[i].fVariable.c_str()));
fVaryingHandler.fPathProcVaryingInfos[i].fLocation = i;
}
}
void GrGLPathProgramBuilder::bindProgramResourceLocations(GrGLuint programID) {
this->INHERITED::bindProgramResourceLocations(programID);
if (!fGpu->glPathRendering()->shouldBindFragmentInputs()) {
return;
}
int count = fSeparableVaryingInfos.count();
for (int i = 0; i < count; ++i) {
GL_CALL(BindFragmentInputLocation(programID,
i,
fSeparableVaryingInfos[i].fVariable.c_str()));
fSeparableVaryingInfos[i].fLocation = i;
}
}