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removed error suppression code from shader compilation.

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With GL 2.x support the engine still had something to fall back on, with that removed it needs to abort.
This commit is contained in:
Christoph Oelckers 2014-06-23 09:26:29 +02:00
parent 1f0c69a0e9
commit e2e71e072e
1 changed files with 28 additions and 35 deletions
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63
src/gl/shaders/gl_shader.cpp
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@ -249,14 +249,14 @@ FShader *FShaderManager::Compile (const char *ShaderName, const char *ShaderPath
shader = new FShader(ShaderName);
if (!shader->Load(ShaderName, "shaders/glsl/main.vp", "shaders/glsl/main.fp", ShaderPath, str))
{
I_Error("Unable to load shader %s\n", ShaderName);
I_FatalError("Unable to load shader %s\n", ShaderName);
}
}
catch(CRecoverableError &err)
{
if (shader != NULL) delete shader;
shader = NULL;
I_Error("Unable to load shader %s:\n%s\n", ShaderName, err.GetMessage());
I_FatalError("Unable to load shader %s:\n%s\n", ShaderName, err.GetMessage());
}
return shader;
}
@ -341,42 +341,32 @@ FShaderManager::~FShaderManager()
void FShaderManager::CompileShaders()
{
try
mActiveShader = mEffectShaders[0] = mEffectShaders[1] = NULL;
for(int i=0;defaultshaders[i].ShaderName != NULL;i++)
{
mActiveShader = mEffectShaders[0] = mEffectShaders[1] = NULL;
for (int i = 0; defaultshaders[i].ShaderName != NULL; i++)
{
FShader *shc = Compile(defaultshaders[i].ShaderName, defaultshaders[i].gettexelfunc);
mTextureEffects.Push(shc);
}
for (unsigned i = 0; i < usershaders.Size(); i++)
{
FString name = ExtractFileBase(usershaders[i]);
FName sfn = name;
FShader *shc = Compile(sfn, usershaders[i]);
mTextureEffects.Push(shc);
}
for (int i = 0; i < MAX_EFFECTS; i++)
{
FShader *eff = new FShader(effectshaders[i].ShaderName);
if (!eff->Load(effectshaders[i].ShaderName, effectshaders[i].vp, effectshaders[i].fp1,
effectshaders[i].fp2, effectshaders[i].defines))
{
delete eff;
}
else mEffectShaders[i] = eff;
}
FShader *shc = Compile(defaultshaders[i].ShaderName, defaultshaders[i].gettexelfunc);
mTextureEffects.Push(shc);
}
catch (CRecoverableError &err)
for(unsigned i = 0; i < usershaders.Size(); i++)
{
// If shader compilation failed we can still run the fixed function mode so do that instead of aborting.
Printf("%s\n", err.GetMessage());
Printf(PRINT_HIGH, "Failed to compile shaders. Reverting to fixed function mode\n");
gl.glslversion = 0.0;
gl.flags &= ~RFL_BUFFER_STORAGE;
FString name = ExtractFileBase(usershaders[i]);
FName sfn = name;
FShader *shc = Compile(sfn, usershaders[i]);
mTextureEffects.Push(shc);
}
for(int i=0;i<MAX_EFFECTS;i++)
{
FShader *eff = new FShader(effectshaders[i].ShaderName);
if (!eff->Load(effectshaders[i].ShaderName, effectshaders[i].vp, effectshaders[i].fp1,
effectshaders[i].fp2, effectshaders[i].defines))
{
delete eff;
}
else mEffectShaders[i] = eff;
}
}
@ -458,6 +448,9 @@ void FShaderManager::SetWarpSpeed(unsigned int eff, float speed)
}
}
//==========================================================================
//
//
//
//==========================================================================