//-----------------------------------------------------------------------------
void ProgramManager::releasePrograms(Pass* pass, TargetRenderState* renderState)
{
ProgramSet* programSet = renderState->getProgramSet();
pass->setVertexProgram(StringUtil::BLANK);
pass->setFragmentProgram(StringUtil::BLANK);
GpuProgramsMapIterator itVsGpuProgram = mVertexShaderMap.find(programSet->getGpuVertexProgram()->getName());
GpuProgramsMapIterator itFsGpuProgram = mFragmentShaderMap.find(programSet->getGpuFragmentProgram()->getName());
renderState->destroyProgramSet();
if (itVsGpuProgram != mVertexShaderMap.end())
{
if (itVsGpuProgram->second.useCount() == ResourceGroupManager::RESOURCE_SYSTEM_NUM_REFERENCE_COUNTS + 1)
{
destroyGpuProgram(itVsGpuProgram->second);
mVertexShaderMap.erase(itVsGpuProgram);
}
}
if (itFsGpuProgram != mFragmentShaderMap.end())
{
if (itFsGpuProgram->second.useCount() == ResourceGroupManager::RESOURCE_SYSTEM_NUM_REFERENCE_COUNTS + 1)
{
destroyGpuProgram(itFsGpuProgram->second);
mFragmentShaderMap.erase(itFsGpuProgram);
}
}
}
//-----------------------------------------------------------------------------
void ProgramManager::flushGpuProgramsCache(GpuProgramsMap& gpuProgramsMap)
{
while (gpuProgramsMap.size() > 0)
{
GpuProgramsMapIterator it = gpuProgramsMap.begin();
destroyGpuProgram(it->second);
gpuProgramsMap.erase(it);
}
}
//-----------------------------------------------------------------------------
void ProgramManager::releasePrograms(Pass* pass, TargetRenderState* renderState)
{
ProgramSet* programSet = renderState->getProgramSet();
if (programSet != NULL)
{
pass->setVertexProgram(BLANKSTRING);
pass->setFragmentProgram(BLANKSTRING);
GpuProgramPtr vsProgram(programSet->getGpuProgram(GPT_VERTEX_PROGRAM));
GpuProgramPtr psProgram(programSet->getGpuProgram(GPT_FRAGMENT_PROGRAM));
GpuProgramsMapIterator itVsGpuProgram = !vsProgram ? mVertexShaderMap.end() : mVertexShaderMap.find(vsProgram->getName());
GpuProgramsMapIterator itFsGpuProgram = !psProgram ? mFragmentShaderMap.end() : mFragmentShaderMap.find(psProgram->getName());
renderState->destroyProgramSet();
if (itVsGpuProgram != mVertexShaderMap.end())
{
if (itVsGpuProgram->second.use_count() == ResourceGroupManager::RESOURCE_SYSTEM_NUM_REFERENCE_COUNTS + 1)
{
destroyGpuProgram(itVsGpuProgram->second);
mVertexShaderMap.erase(itVsGpuProgram);
}
}
if (itFsGpuProgram != mFragmentShaderMap.end())
{
if (itFsGpuProgram->second.use_count() == ResourceGroupManager::RESOURCE_SYSTEM_NUM_REFERENCE_COUNTS + 1)
{
destroyGpuProgram(itFsGpuProgram->second);
mFragmentShaderMap.erase(itFsGpuProgram);
}
}
}
}