void Renderer::printRendererStatus(RendererStatusVerbosity verbosity, const StringIdMap & stringMap, std::ostream & out) const
{
out << "Renderer status" << std::endl;
out << "---------------" << std::endl;
out << "Model count: " << models.size() << std::endl;
out << "Shaders: ";
for (auto i = shaders.begin(); i != shaders.end(); i++)
{
if (i != shaders.begin())
out << ", ";
out << i->first;
if (!i->second.defines.empty())
{
out << "(";
for (auto d = i->second.defines.begin(); d != i->second.defines.end(); d++)
{
if (d != i->second.defines.begin())
out << "/";
out << *d;
}
out << ")";
}
}
out << std::endl;
std::string passPrefix = " ";
// Print shared textures.
if (verbosity >= VERBOSITY_MODELS_TEXTURES)
{
out << "Global textures: " << sharedTextures.size() << std::endl;
for (const auto & st : sharedTextures)
out << passPrefix << stringMap.getString(st.first) << ", handle " << st.second.handle << std::endl;
}
out << "Passes: " << passes.size() << std::endl;
int passcount = 0;
for (const auto & pass : passes)
{
out << "Pass \"" << pass.getName() << "\"" << std::endl;
out << passPrefix << "Draw groups: ";
int dgcount = 0;
for (const auto & dg : drawGroupToPasses)
if (std::find(dg.second.begin(), dg.second.end(), passcount) != dg.second.end())
{
if (dgcount != 0)
out << ", ";
out << stringMap.getString(dg.first);
dgcount++;
}
out << std::endl;
pass.printRendererStatus(verbosity, stringMap, out);
passcount++;
}
}
void Renderer::printRendererStatus(RendererStatusVerbosity verbosity, const StringIdMap & stringMap, std::ostream & out) const
{
out << "Renderer status" << std::endl;
out << "---------------" << std::endl;
out << "Model count: " << models.size() << std::endl;
out << "Shaders: ";
for (std::map <std::string, RenderShader>::const_iterator i = shaders.begin(); i != shaders.end(); i++)
{
if (i != shaders.begin())
out << ", ";
out << i->first;
if (!i->second.defines.empty())
{
out << "(";
for (std::set <std::string>::const_iterator d = i->second.defines.begin(); d != i->second.defines.end(); d++)
{
if (d != i->second.defines.begin())
out << "/";
out << *d;
}
out << ")";
}
}
out << std::endl;
std::string passPrefix = " ";
// Print shared textures.
if (verbosity >= VERBOSITY_MODELS_TEXTURES)
{
out << "Global textures: " << sharedTextures.size() << std::endl;
for (NameTexMap::const_iterator i = sharedTextures.begin(); i != sharedTextures.end(); i++)
out << passPrefix << stringMap.getString(i->first) << ", handle " << i->second.handle << std::endl;
}
out << "Passes: " << passes.size() << std::endl;
int passcount = 0;
for (std::vector <RenderPass>::const_iterator i = passes.begin(); i != passes.end(); i++,passcount++)
{
out << "Pass \"" << i->getName() << "\"" << std::endl;
out << passPrefix << "Draw groups: ";
int dgcount = 0;
for (NameIdVecMap::const_iterator dg = drawGroupToPasses.begin(); dg != drawGroupToPasses.end(); dg++)
if (std::find(dg->second.begin(), dg->second.end(), passcount) != dg->second.end())
{
if (dgcount != 0)
out << ", ";
out << stringMap.getString(dg->first);
dgcount++;
}
out << std::endl;
i->printRendererStatus(verbosity, stringMap, out);
}
}
void string_id_test()
{
typedef std::map<StringId, std::vector<int> > StringIdMap;
StringIdMap map;
StringId tjong_id("tjong");
StringId bong_id("bong");
map[StringId("tjong")].push_back(10);
map[StringId("bong")].push_back(20);
map[StringId("tjong")].push_back(20);
BOOST_CHECK(map.size() == 2);
BOOST_CHECK(map[tjong_id].size() == 2);
BOOST_CHECK(map[bong_id].size() == 1);
}
bool Renderer::initialize(const std::vector <RealtimeExportPassInfo> & config, StringIdMap & stringMap, const std::string & shaderPath, unsigned int w,unsigned int h, const std::set <std::string> & globalDefines, std::ostream & errorOutput)
{
// Clear existing passes.
clear();
// Add new passes.
int passCount = 0;
for (std::vector <RealtimeExportPassInfo>::const_iterator i = config.begin(); i != config.end(); i++, passCount++)
{
// Create unique names based on the path and define list.
std::string vertexShaderName = i->vertexShader;
if (!i->vertexShaderDefines.empty())
vertexShaderName += " "+UTILS::implode(i->vertexShaderDefines," ");
std::string fragmentShaderName = i->fragmentShader;
if (!i->fragmentShaderDefines.empty())
fragmentShaderName += " "+UTILS::implode(i->fragmentShaderDefines," ");
// Load shaders from the pass if necessary.
if ((shaders.find(vertexShaderName) == shaders.end()) && (!loadShader(shaderPath.empty() ? i->vertexShader : shaderPath+"/"+i->vertexShader, vertexShaderName, mergeSets(i->vertexShaderDefines, globalDefines), GL_VERTEX_SHADER, errorOutput)))
return false;
if ((shaders.find(fragmentShaderName) == shaders.end()) && (!loadShader(shaderPath.empty() ? i->fragmentShader : shaderPath+"/"+i->fragmentShader, fragmentShaderName, mergeSets(i->fragmentShaderDefines, globalDefines), GL_FRAGMENT_SHADER, errorOutput)))
return false;
// Note which draw groups the pass uses.
for (std::vector <std::string>::const_iterator g = i->drawGroups.begin(); g != i->drawGroups.end(); g++)
drawGroupToPasses[stringMap.addStringId(*g)].push_back(passes.size());
// Initialize the pass.
int passIdx = passes.size();
passes.push_back(RenderPass());
if (!passes.back().initialize(passCount, *i, stringMap, gl, shaders.find(vertexShaderName)->second, shaders.find(fragmentShaderName)->second, sharedTextures, w, h, errorOutput))
return false;
// Put the pass's output render targets into a map so we can feed them to subsequent passes.
const std::map <StringId, RenderTexture> & passRTs = passes.back().getRenderTargets();
for (std::map <StringId, RenderTexture>::const_iterator rt = passRTs.begin(); rt != passRTs.end(); rt++)
{
StringId nameId = rt->first;
sharedTextures.insert(std::make_pair(nameId, RenderTextureEntry(nameId, rt->second.handle, rt->second.target)));
}
// Remember the pass index.
passIndexMap[stringMap.addStringId(i->name)] = passIdx;
}
return true;
}