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Comment tweaks.

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This commit is contained in:
Camilla Berglund 2011-03-07 13:58:02 +01:00
parent 596f56fe7b
commit cf7819df8d
1 changed files with 3 additions and 3 deletions
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6
src/opengl.c
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@ -206,7 +206,6 @@ void _glfwParseGLVersion(int* major, int* minor, int* rev)
const GLubyte* ptr; const GLubyte* ptr;
const char* glesPrefix = "OpenGL ES "; const char* glesPrefix = "OpenGL ES ";
// Get OpenGL version string
version = glGetString(GL_VERSION); version = glGetString(GL_VERSION);
if (!version) if (!version)
return; return;
@ -219,7 +218,8 @@ void _glfwParseGLVersion(int* major, int* minor, int* rev)
version += strlen(glesPrefix); version += strlen(glesPrefix);
} }
// Parse string // Parse version from string
ptr = version; ptr = version;
for (_major = 0; *ptr >= '0' && *ptr <= '9'; ptr++) for (_major = 0; *ptr >= '0' && *ptr <= '9'; ptr++)
_major = 10 * _major + (*ptr - '0'); _major = 10 * _major + (*ptr - '0');
@ -238,7 +238,7 @@ void _glfwParseGLVersion(int* major, int* minor, int* rev)
} }
} }
// Return parsed values // Store result
*major = _major; *major = _major;
*minor = _minor; *minor = _minor;
*rev = _rev; *rev = _rev;