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small patch for --no-graphics mode

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This commit is contained in:
Bart Cools 2014-05-14 14:06:09 +02:00
parent 20959f970a
commit 585b79f555
1 changed files with 12 additions and 4 deletions
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16
src/graphics/irr_driver.cpp
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@ -436,16 +436,24 @@ void IrrDriver::initDevice()
GLMajorVersion = 2;
GLMinorVersion = 1;
glGetIntegerv(GL_MAJOR_VERSION, &GLMajorVersion);
glGetIntegerv(GL_MINOR_VERSION, &GLMinorVersion);
// Call to glGetIntegerv should not be made if --no-graphics is used
if(!ProfileWorld::isNoGraphics())
{
glGetIntegerv(GL_MAJOR_VERSION, &GLMajorVersion);
glGetIntegerv(GL_MINOR_VERSION, &GLMinorVersion);
}
Log::info("IrrDriver", "OPENGL VERSION IS %d.%d", GLMajorVersion, GLMinorVersion);
m_glsl = (GLMajorVersion > 3 || (GLMajorVersion == 3 && GLMinorVersion >= 1));
// Parse extensions
hasVSLayer = false;
const GLubyte *extensions = glGetString(GL_EXTENSIONS);
if (extensions && strstr((const char*)extensions, "GL_AMD_vertex_shader_layer") != NULL)
// Default false value for hasVSLayer if --no-graphics argument is used
if (!ProfileWorld::isNoGraphics())
{
const GLubyte *extensions = glGetString(GL_EXTENSIONS);
if (extensions && strstr((const char*)extensions, "GL_AMD_vertex_shader_layer") != NULL)
hasVSLayer = true;
}