void State::setEnableFeature(GLenum feature, bool enabled)
{
switch (feature)
{
case GL_CULL_FACE: setCullFace(enabled); break;
case GL_POLYGON_OFFSET_FILL: setPolygonOffsetFill(enabled); break;
case GL_SAMPLE_ALPHA_TO_COVERAGE: setSampleAlphaToCoverage(enabled); break;
case GL_SAMPLE_COVERAGE: setSampleCoverage(enabled); break;
case GL_SCISSOR_TEST: setScissorTest(enabled); break;
case GL_STENCIL_TEST: setStencilTest(enabled); break;
case GL_DEPTH_TEST: setDepthTest(enabled); break;
case GL_BLEND: setBlend(enabled); break;
case GL_DITHER: setDither(enabled); break;
case GL_PRIMITIVE_RESTART_FIXED_INDEX: UNIMPLEMENTED(); break;
case GL_RASTERIZER_DISCARD: setRasterizerDiscard(enabled); break;
default: UNREACHABLE();
}
}
void RenderState::StateBlock::setState(const std::string& name, const std::string& value)
{
if (name.compare("blend") == 0)
{
setBlend(parseBoolean(value));
}
else if (name.compare("blendSrc") == 0)
{
setBlendSrc(parseBlend(value));
}
else if (name.compare("blendDst") == 0)
{
setBlendDst(parseBlend(value));
}
else if (name.compare("cullFace") == 0)
{
setCullFace(parseBoolean(value));
}
else if (name.compare("cullFaceSide") == 0)
{
setCullFaceSide(parseCullFaceSide(value));
}
else if (name.compare("frontFace") == 0)
{
setFrontFace(parseFrontFace(value));
}
else if (name.compare("depthTest") == 0)
{
setDepthTest(parseBoolean(value));
}
else if (name.compare("depthWrite") == 0)
{
setDepthWrite(parseBoolean(value));
}
else if (name.compare("depthFunc") == 0)
{
setDepthFunction(parseDepthFunc(value));
}
else if (name.compare("stencilTest") == 0)
{
setStencilTest(parseBoolean(value));
}
else if (name.compare("stencilWrite") == 0)
{
setStencilWrite(parseUInt(value));
}
else if (name.compare("stencilFunc") == 0)
{
setStencilFunction(parseStencilFunc(value), _stencilFunctionRef, _stencilFunctionMask);
}
else if (name.compare("stencilFuncRef") == 0)
{
setStencilFunction(_stencilFunction, parseInt(value), _stencilFunctionMask);
}
else if (name.compare("stencilFuncMask") == 0)
{
setStencilFunction(_stencilFunction, _stencilFunctionRef, parseUInt(value));
}
else if (name.compare("stencilOpSfail") == 0)
{
setStencilOperation(parseStencilOp(value), _stencilOpDpfail, _stencilOpDppass);
}
else if (name.compare("stencilOpDpfail") == 0)
{
setStencilOperation(_stencilOpSfail, parseStencilOp(value), _stencilOpDppass);
}
else if (name.compare("stencilOpDppass") == 0)
{
setStencilOperation(_stencilOpSfail, _stencilOpDpfail, parseStencilOp(value));
}
else
{
CCLOG("Unsupported render state string '%s'.", name.c_str());
}
}
