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Only use GLSL blur shader if ShaderManager is valid

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This commit is contained in:
Martin Gräßlin 2011-04-29 16:33:23 +02:00
parent 24b9a8c9db
commit 818a936e99
1 changed files with 2 additions and 0 deletions
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2
effects/blur/blurshader.cpp
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@ -129,6 +129,8 @@ bool GLSLBlurShader::supported()
{ {
if (!GLPlatform::instance()->supports(GLSL)) if (!GLPlatform::instance()->supports(GLSL))
return false; return false;
if (!ShaderManager::instance()->isValid())
return false;
(void) glGetError(); // Clear the error state (void) glGetError(); // Clear the error state