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Improve error message when Cg support is not enabled

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This commit is contained in:
rdb 2015-07-19 21:23:46 +02:00
parent e515cbdbd1
commit 672a191d2a
1 changed files with 5 additions and 1 deletions
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6
panda/src/glstuff/glGraphicsStateGuardian_src.cxx
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@ -4828,8 +4828,8 @@ prepare_shader(Shader *se) {
return NULL; return NULL;
} }
#if defined(HAVE_CG) && !defined(OPENGLES)
case Shader::SL_Cg: case Shader::SL_Cg:
#if defined(HAVE_CG) && !defined(OPENGLES)
if (_supports_basic_shaders) { if (_supports_basic_shaders) {
result = new CLP(CgShaderContext)(this, se); result = new CLP(CgShaderContext)(this, se);
break; break;
@ -4838,6 +4838,10 @@ prepare_shader(Shader *se) {
<< "Tried to load Cg shader, but basic shaders not supported.\n"; << "Tried to load Cg shader, but basic shaders not supported.\n";
return NULL; return NULL;
} }
#elif defined(OPENGLES)
GLCAT.error()
<< "Tried to load Cg shader, but Cg support is not available for OpenGL ES.\n";
return NULL;
#else #else
GLCAT.error() GLCAT.error()
<< "Tried to load Cg shader, but Cg support not compiled in.\n"; << "Tried to load Cg shader, but Cg support not compiled in.\n";