Formatting pass (no code changes).
diff --git a/lib/glext.c b/lib/glext.c
index d648140..35d14f9 100644
--- a/lib/glext.c
+++ b/lib/glext.c
@@ -43,32 +43,32 @@
// Parses the OpenGL version string and extracts the version number
//========================================================================
-void _glfwParseGLVersion( int *major, int *minor, int *rev )
+void _glfwParseGLVersion(int *major, int *minor, int *rev)
{
GLuint _major, _minor = 0, _rev = 0;
const GLubyte *version;
const GLubyte *ptr;
// Get OpenGL version string
- version = glGetString( GL_VERSION );
- if( !version )
+ version = glGetString(GL_VERSION);
+ if (!version)
return;
// Parse string
ptr = version;
- for( _major = 0; *ptr >= '0' && *ptr <= '9'; ptr ++ )
- _major = 10*_major + (*ptr - '0');
+ for (_major = 0; *ptr >= '0' && *ptr <= '9'; ptr++)
+ _major = 10 * _major + (*ptr - '0');
- if( *ptr == '.' )
+ if (*ptr == '.')
{
- ptr ++;
- for( _minor = 0; *ptr >= '0' && *ptr <= '9'; ptr ++ )
+ ptr++;
+ for (_minor = 0; *ptr >= '0' && *ptr <= '9'; ptr++)
_minor = 10*_minor + (*ptr - '0');
- if( *ptr == '.' )
+ if (*ptr == '.')
{
- ptr ++;
- for( _rev = 0; *ptr >= '0' && *ptr <= '9'; ptr ++ )
+ ptr++;
+ for (_rev = 0; *ptr >= '0' && *ptr <= '9'; ptr++)
_rev = 10*_rev + (*ptr - '0');
}
}
@@ -83,8 +83,8 @@
// Check if a string can be found in an OpenGL extension string
//========================================================================
-int _glfwStringInExtensionString( const char *string,
- const GLubyte *extensions )
+int _glfwStringInExtensionString(const char *string,
+ const GLubyte *extensions)
{
const GLubyte *start;
GLubyte *where, *terminator;
@@ -93,16 +93,16 @@
// OpenGL extensions string. Don't be fooled by sub-strings,
// etc.
start = extensions;
- while( 1 )
+ for (;;)
{
- where = (GLubyte *) strstr( (const char *) start, string );
- if( !where )
+ where = (GLubyte *) strstr((const char *) start, string);
+ if (!where)
return GL_FALSE;
- terminator = where + strlen( string );
- if( where == start || *(where - 1) == ' ' )
+ terminator = where + strlen(string);
+ if (where == start || *(where - 1) == ' ')
{
- if( *terminator == ' ' || *terminator == '\0' )
+ if (*terminator == ' ' || *terminator == '\0')
break;
}
@@ -122,29 +122,29 @@
// Check if an OpenGL extension is available at runtime
//========================================================================
-GLFWAPI int glfwExtensionSupported( const char *extension )
+GLFWAPI int glfwExtensionSupported(const char *extension)
{
const GLubyte *extensions;
GLubyte *where;
GLint count;
int i;
- if( !_glfwInitialized || !_glfwWin.opened )
+ if (!_glfwInitialized || !_glfwWin.opened)
return GL_FALSE;
// Extension names should not have spaces
- where = (GLubyte *) strchr( extension, ' ' );
- if( where || *extension == '\0' )
+ where = (GLubyte *) strchr(extension, ' ');
+ if (where || *extension == '\0')
return GL_FALSE;
- if( _glfwWin.glMajor < 3 )
+ if (_glfwWin.glMajor < 3)
{
// Check if extension is in the old style OpenGL extensions string
- extensions = glGetString( GL_EXTENSIONS );
- if( extensions != NULL )
+ extensions = glGetString(GL_EXTENSIONS);
+ if (extensions != NULL)
{
- if( _glfwStringInExtensionString( extension, extensions ) )
+ if (_glfwStringInExtensionString(extension, extensions))
return GL_TRUE;
}
}
@@ -152,12 +152,12 @@
{
// Check if extension is in the modern OpenGL extensions string list
- glGetIntegerv( GL_NUM_EXTENSIONS, &count );
+ glGetIntegerv(GL_NUM_EXTENSIONS, &count);
- for( i = 0; i < count; i++ )
+ for (i = 0; i < count; i++)
{
- if( strcmp( (const char*) _glfwWin.GetStringi( GL_EXTENSIONS, i ),
- extension ) == 0 )
+ if (strcmp((const char*) _glfwWin.GetStringi(GL_EXTENSIONS, i),
+ extension) == 0)
{
return GL_TRUE;
}
@@ -165,7 +165,7 @@
}
// Additional platform specific extension checking (e.g. WGL)
- if( _glfwPlatformExtensionSupported( extension ) )
+ if (_glfwPlatformExtensionSupported(extension))
return GL_TRUE;
return GL_FALSE;
@@ -177,12 +177,12 @@
// This function can be used to get access to extended OpenGL functions.
//========================================================================
-GLFWAPI void * glfwGetProcAddress( const char *procname )
+GLFWAPI void * glfwGetProcAddress(const char *procname)
{
- if( !_glfwInitialized || !_glfwWin.opened )
+ if (!_glfwInitialized || !_glfwWin.opened)
return NULL;
- return _glfwPlatformGetProcAddress( procname );
+ return _glfwPlatformGetProcAddress(procname);
}
@@ -190,18 +190,18 @@
// Returns the OpenGL version
//========================================================================
-GLFWAPI void glfwGetGLVersion( int *major, int *minor, int *rev )
+GLFWAPI void glfwGetGLVersion(int *major, int *minor, int *rev)
{
- if( !_glfwInitialized || !_glfwWin.opened )
+ if (!_glfwInitialized || !_glfwWin.opened)
return;
- if( major != NULL )
+ if (major != NULL)
*major = _glfwWin.glMajor;
- if( minor != NULL )
+ if (minor != NULL)
*minor = _glfwWin.glMinor;
- if( rev != NULL )
+ if (rev != NULL)
*rev = _glfwWin.glRevision;
}
