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Code Issues Releases Wiki Activity

Reload shaders on resolution change.

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This commit is contained in:
fgenesis 2013-10-25 01:44:34 +02:00
commit 69e25640fb
4 changed files with 58 additions and 21 deletions
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32
BBGE/AfterEffect.cpp
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@ -113,6 +113,13 @@ void AfterEffectManager::deleteShaders()
}
}
void AfterEffectManager::unloadShaders()
{
for(size_t i = 0; i < loadedShaders.size(); ++i)
if(loadedShaders[i])
loadedShaders[i]->unload();
}
void AfterEffectManager::clear()
{
deleteEffects();
@ -196,7 +203,7 @@ void AfterEffectManager::renderGrid()
Shader *activeShader = 0;
for (size_t i = 0; i < shaderPipeline.size(); ++i)
{
if(shaderPipeline[i])
if(shaderPipeline[i] && shaderPipeline[i]->isLoaded())
{
if(firstShader < 0)
{
@ -275,7 +282,7 @@ void AfterEffectManager::renderGrid()
for(int i = firstShader + 1; i <= lastShader; ++i)
{
activeShader = shaderPipeline[i];
if(!activeShader)
if(!(activeShader && activeShader->isLoaded()))
continue;
// Swap and exchange framebuffers. The old output buffer serves as texture input for the other one
@ -373,7 +380,7 @@ void AfterEffectManager::renderGridPoints()
void AfterEffectManager::unloadDevice()
{
backupBuffer.unloadDevice();
deleteShaders();
unloadShaders();
}
void AfterEffectManager::reloadDevice()
@ -399,7 +406,22 @@ void AfterEffectManager::reloadDevice()
else
backupBuffer.init(-1, -1, true);
loadShaders();
for (size_t i = 0; i < loadedShaders.size(); ++i)
{
if (Shader *sh = loadedShaders[i])
{
sh->reload();
if (!sh->isLoaded())
{
debugLog("AfterEffect::reloadDevice(): Failed to reload shader");
delete sh;
loadedShaders[i] = 0;
for(size_t j = 0; j < shaderPipeline.size(); ++j)
if(sh == shaderPipeline[j])
shaderPipeline[j] = 0;
}
}
}
}
void AfterEffectManager::addEffect(Effect *e)
@ -612,7 +634,7 @@ int AfterEffectManager::_insertShader(Shader *sh)
return loadedShaders.size();
}
void AfterEffectManager::unloadShader(int handle)
void AfterEffectManager::deleteShader(int handle)
{
Shader *sh = getShaderPtr(handle);
if(!sh)