C++ (Cpp) GrVertexAttribTypeToSLType Examples

Example #1

File: GrGLSLVarying.cpp Project: YangchenVR/skia

void GrGLSLVaryingHandler::addPassThroughAttribute(const GrGeometryProcessor::Attribute* input,
                                                   const char* output, GrSLPrecision precision) {
    GrSLType type = GrVertexAttribTypeToSLType(input->fType);
    GrGLSLVertToFrag v(type);
    this->addVarying(input->fName, &v, precision);
    this->writePassThroughAttribute(input, output, v);
}

Example #2

File: GrGLProgramBuilder.cpp Project: jagannathanraman/skia

void GrGLProgramBuilder::addPassThroughAttribute(const GrPrimitiveProcessor::Attribute* input,
                                                 const char* output) {
    GrSLType type = GrVertexAttribTypeToSLType(input->fType);
    GrGLVertToFrag v(type);
    this->addVarying(input->fName, &v);
    fVS.codeAppendf("%s = %s;", v.vsOut(), input->fName);
    fFS.codeAppendf("%s = %s;", output, v.fsIn());
}

Example #3

File: GrGLSLVarying.cpp Project: Crawping/chromium_extract

void GrGLSLVaryingHandler::emitAttributes(const GrGeometryProcessor& gp) {
    int vaCount = gp.numAttribs();
    for (int i = 0; i < vaCount; i++) {
        const GrGeometryProcessor::Attribute& attr = gp.getAttrib(i);
        this->addAttribute(GrShaderVar(attr.fName,
                                       GrVertexAttribTypeToSLType(attr.fType),
                                       GrShaderVar::kAttribute_TypeModifier,
                                       GrShaderVar::kNonArray,
                                       attr.fPrecision));
    }
}

Example #4

File: GrGLSLVarying.cpp Project: Crawping/chromium_extract

void GrGLSLVaryingHandler::addPassThroughAttribute(const GrGeometryProcessor::Attribute* input,
                                                   const char* output) {
    GrSLType type = GrVertexAttribTypeToSLType(input->fType);
    GrGLSLVertToFrag v(type);
    this->addVarying(input->fName, &v);
    fProgramBuilder->fVS.codeAppendf("%s = %s;", v.vsOut(), input->fName);

    if (fProgramBuilder->primitiveProcessor().willUseGeoShader()) {
        fProgramBuilder->fGS.codeAppendf("%s = %s[0];", v.gsOut(), v.gsIn());
    }

    fProgramBuilder->fFS.codeAppendf("%s = %s;", output, v.fsIn());
}