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This commit is contained in:
Camilla Berglund 2010-09-08 14:45:52 +02:00
parent a0351391d1
commit 9e4137c0a9
8 changed files with 345 additions and 345 deletions
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70
lib/enable.c
View File

@ -39,11 +39,11 @@
// Enable (show) mouse cursor
//========================================================================
static void enableMouseCursor( void )
static void enableMouseCursor(void)
{
int centerPosX, centerPosY;
if( !_glfwWin.opened || !_glfwWin.mouseLock )
if (!_glfwWin.opened || !_glfwWin.mouseLock)
return;
// Show mouse cursor
@ -52,17 +52,17 @@ static void enableMouseCursor( void )
centerPosX = _glfwWin.width / 2;
centerPosY = _glfwWin.height / 2;
if( centerPosX != _glfwInput.MousePosX || centerPosY != _glfwInput.MousePosY )
if (centerPosX != _glfwInput.MousePosX || centerPosY != _glfwInput.MousePosY)
{
_glfwPlatformSetMouseCursorPos( centerPosX, centerPosY );
_glfwPlatformSetMouseCursorPos(centerPosX, centerPosY);
_glfwInput.MousePosX = centerPosX;
_glfwInput.MousePosY = centerPosY;
if( _glfwWin.mousePosCallback )
if (_glfwWin.mousePosCallback)
{
_glfwWin.mousePosCallback( _glfwInput.MousePosX,
_glfwInput.MousePosY );
_glfwWin.mousePosCallback(_glfwInput.MousePosX,
_glfwInput.MousePosY);
}
}
@ -74,17 +74,17 @@ static void enableMouseCursor( void )
// Disable (hide) mouse cursor
//========================================================================
static void disableMouseCursor( void )
static void disableMouseCursor(void)
{
if( !_glfwWin.opened || _glfwWin.mouseLock )
if (!_glfwWin.opened || _glfwWin.mouseLock)
return;
// Hide mouse cursor
_glfwPlatformHideMouseCursor();
// Move cursor to the middle of the window
_glfwPlatformSetMouseCursorPos( _glfwWin.width >> 1,
_glfwWin.height >> 1 );
_glfwPlatformSetMouseCursorPos(_glfwWin.width >> 1,
_glfwWin.height >> 1);
// From now on the mouse is locked
_glfwWin.mouseLock = GL_TRUE;
@ -95,7 +95,7 @@ static void disableMouseCursor( void )
// Enable sticky keys
//========================================================================
static void enableStickyKeys( void )
static void enableStickyKeys(void)
{
_glfwInput.StickyKeys = 1;
}
@ -104,17 +104,17 @@ static void enableStickyKeys( void )
// Disable sticky keys
//========================================================================
static void disableStickyKeys( void )
static void disableStickyKeys(void)
{
int i;
_glfwInput.StickyKeys = 0;
// Release all sticky keys
for( i = 0; i <= GLFW_KEY_LAST; i++ )
for (i = 0; i <= GLFW_KEY_LAST; i++)
{
if( _glfwInput.Key[ i ] == 2 )
_glfwInput.Key[ i ] = 0;
if (_glfwInput.Key[i] == 2)
_glfwInput.Key[i] = 0;
}
}
@ -123,7 +123,7 @@ static void disableStickyKeys( void )
// Enable sticky mouse buttons
//========================================================================
static void enableStickyMouseButtons( void )
static void enableStickyMouseButtons(void)
{
_glfwInput.StickyMouseButtons = 1;
}
@ -132,17 +132,17 @@ static void enableStickyMouseButtons( void )
// Disable sticky mouse buttons
//========================================================================
static void disableStickyMouseButtons( void )
static void disableStickyMouseButtons(void)
{
int i;
_glfwInput.StickyMouseButtons = 0;
// Release all sticky mouse buttons
for( i = 0; i <= GLFW_MOUSE_BUTTON_LAST; i++ )
for (i = 0; i <= GLFW_MOUSE_BUTTON_LAST; i++)
{
if( _glfwInput.MouseButton[ i ] == 2 )
_glfwInput.MouseButton[ i ] = 0;
if (_glfwInput.MouseButton[i] == 2)
_glfwInput.MouseButton[i] = 0;
}
}
@ -151,9 +151,9 @@ static void disableStickyMouseButtons( void )
// Enable system keys
//========================================================================
static void enableSystemKeys( void )
static void enableSystemKeys(void)
{
if( !_glfwWin.sysKeysDisabled )
if (!_glfwWin.sysKeysDisabled)
return;
_glfwPlatformEnableSystemKeys();
@ -166,9 +166,9 @@ static void enableSystemKeys( void )
// Disable system keys
//========================================================================
static void disableSystemKeys( void )
static void disableSystemKeys(void)
{
if( _glfwWin.sysKeysDisabled )
if (_glfwWin.sysKeysDisabled)
return;
_glfwPlatformDisableSystemKeys();
@ -182,7 +182,7 @@ static void disableSystemKeys( void )
// Enable key repeat
//========================================================================
static void enableKeyRepeat( void )
static void enableKeyRepeat(void)
{
_glfwInput.KeyRepeat = 1;
}
@ -191,7 +191,7 @@ static void enableKeyRepeat( void )
// Disable key repeat
//========================================================================
static void disableKeyRepeat( void )
static void disableKeyRepeat(void)
{
_glfwInput.KeyRepeat = 0;
}
@ -201,7 +201,7 @@ static void disableKeyRepeat( void )
// Enable automatic event polling
//========================================================================
static void enableAutoPollEvents( void )
static void enableAutoPollEvents(void)
{
_glfwWin.autoPollEvents = 1;
}
@ -210,7 +210,7 @@ static void enableAutoPollEvents( void )
// Disable automatic event polling
//========================================================================
static void disableAutoPollEvents( void )
static void disableAutoPollEvents(void)
{
_glfwWin.autoPollEvents = 0;
}
@ -224,12 +224,12 @@ static void disableAutoPollEvents( void )
// Enable certain GLFW/window/system functions.
//========================================================================
GLFWAPI void glfwEnable( int token )
GLFWAPI void glfwEnable(int token)
{
if( !_glfwInitialized )
if (!_glfwInitialized)
return;
switch( token )
switch (token)
{
case GLFW_MOUSE_CURSOR:
enableMouseCursor();
@ -259,12 +259,12 @@ GLFWAPI void glfwEnable( int token )
// Disable certain GLFW/window/system functions.
//========================================================================
GLFWAPI void glfwDisable( int token )
GLFWAPI void glfwDisable(int token)
{
if( !_glfwInitialized )
if (!_glfwInitialized)
return;
switch( token )
switch (token)
{
case GLFW_MOUSE_CURSOR:
disableMouseCursor();

28
lib/fullscreen.c
View File

@ -39,39 +39,39 @@
// Get a list of available video modes
//========================================================================
GLFWAPI int glfwGetVideoModes( GLFWvidmode *list, int maxcount )
GLFWAPI int glfwGetVideoModes(GLFWvidmode *list, int maxcount)
{
int count, i, swap, res1, res2, depth1, depth2;
GLFWvidmode vm;
if( !_glfwInitialized || maxcount <= 0 || list == (GLFWvidmode*) 0 )
if (!_glfwInitialized || maxcount <= 0 || list == NULL)
return 0;
// Get list of video modes
count = _glfwPlatformGetVideoModes( list, maxcount );
count = _glfwPlatformGetVideoModes(list, maxcount);
// Sort list (bubble sort)
do
{
swap = 0;
for( i = 0; i < count-1; ++ i )
for (i = 0; i < count - 1; i++)
{
res1 = list[i].Width*list[i].Height;
depth1 = list[i].RedBits+list[i].GreenBits+list[i].BlueBits;
res2 = list[i+1].Width*list[i+1].Height;
depth2 = list[i+1].RedBits+list[i+1].GreenBits+
list[i+1].BlueBits;
res2 = list[i + 1].Width*list[i + 1].Height;
depth2 = list[i + 1].RedBits+list[i + 1].GreenBits+
list[i + 1].BlueBits;
if( (depth2 < depth1) || ((depth2 == depth1) && (res2 < res1)) )
if ((depth2 < depth1) || ((depth2 == depth1) && (res2 < res1)))
{
vm = list[i];
list[i] = list[i+1];
list[i+1] = vm;
list[i] = list[i + 1];
list[i + 1] = vm;
swap = 1;
}
}
}
while( swap );
while (swap);
return count;
}
@ -81,11 +81,11 @@ GLFWAPI int glfwGetVideoModes( GLFWvidmode *list, int maxcount )
// Get the desktop video mode
//========================================================================
GLFWAPI void glfwGetDesktopMode( GLFWvidmode *mode )
GLFWAPI void glfwGetDesktopMode(GLFWvidmode *mode)
{
if( !_glfwInitialized || mode == (GLFWvidmode*) 0 )
if (!_glfwInitialized || mode == NULL)
return;
_glfwPlatformGetDesktopMode( mode );
_glfwPlatformGetDesktopMode(mode);
}

80
lib/glext.c
View File

@ -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 @@ void _glfwParseGLVersion( int *major, int *minor, int *rev )
// 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 @@ int _glfwStringInExtensionString( const char *string,
// 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 @@ int _glfwStringInExtensionString( const char *string,
// 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 @@ GLFWAPI int glfwExtensionSupported( const char *extension )
{
// 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 @@ GLFWAPI int glfwExtensionSupported( const char *extension )
}
// Additional platform specific extension checking (e.g. WGL)
if( _glfwPlatformExtensionSupported( extension ) )
if (_glfwPlatformExtensionSupported(extension))
return GL_TRUE;
return GL_FALSE;
@ -177,12 +177,12 @@ GLFWAPI int glfwExtensionSupported( const char *extension )
// 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 @@ GLFWAPI void * glfwGetProcAddress( const char *procname )
// 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;
}

24
lib/init.c
View File

@ -40,13 +40,13 @@
// Initialize various GLFW state
//========================================================================
GLFWAPI int glfwInit( void )
GLFWAPI int glfwInit(void)
{
if( _glfwInitialized )
if (_glfwInitialized)
return GL_TRUE;
memset( &_glfwLibrary, 0, sizeof( _glfwLibrary ) );
memset( &_glfwWin, 0, sizeof( _glfwWin ) );
memset(&_glfwLibrary, 0, sizeof(_glfwLibrary));
memset(&_glfwWin, 0, sizeof(_glfwWin ));
// Window is not yet opened
_glfwWin.opened = GL_FALSE;
@ -58,7 +58,7 @@ GLFWAPI int glfwInit( void )
_glfwClearWindowHints();
// Platform specific initialization
if( !_glfwPlatformInit() )
if (!_glfwPlatformInit())
return GL_FALSE;
// Form now on, GLFW state is valid
@ -72,13 +72,13 @@ GLFWAPI int glfwInit( void )
// Close window and shut down library
//========================================================================
GLFWAPI void glfwTerminate( void )
GLFWAPI void glfwTerminate(void)
{
if( !_glfwInitialized )
if (!_glfwInitialized)
return;
// Platform specific termination
if( !_glfwPlatformTerminate() )
if (!_glfwPlatformTerminate())
return;
// GLFW is no longer initialized
@ -90,15 +90,15 @@ GLFWAPI void glfwTerminate( void )
// Get GLFW version
//========================================================================
GLFWAPI void glfwGetVersion( int *major, int *minor, int *rev )
GLFWAPI void glfwGetVersion(int *major, int *minor, int *rev)
{
if( major != NULL )
if (major != NULL)
*major = GLFW_VERSION_MAJOR;
if( minor != NULL )
if (minor != NULL)
*minor = GLFW_VERSION_MINOR;
if( rev != NULL )
if (rev != NULL)
*rev = GLFW_VERSION_REVISION;
}

78
lib/input.c
View File

@ -35,23 +35,23 @@
//
//========================================================================
GLFWAPI int glfwGetKey( int key )
GLFWAPI int glfwGetKey(int key)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return GLFW_RELEASE;
// Is it a valid key?
if( key < 0 || key > GLFW_KEY_LAST )
if (key < 0 || key > GLFW_KEY_LAST)
return GLFW_RELEASE;
if( _glfwInput.Key[ key ] == GLFW_STICK )
if (_glfwInput.Key[key] == GLFW_STICK)
{
// Sticky mode: release key now
_glfwInput.Key[ key ] = GLFW_RELEASE;
_glfwInput.Key[key] = GLFW_RELEASE;
return GLFW_PRESS;
}
return (int) _glfwInput.Key[ key ];
return (int) _glfwInput.Key[key];
}
@ -59,23 +59,23 @@ GLFWAPI int glfwGetKey( int key )
//
//========================================================================
GLFWAPI int glfwGetMouseButton( int button )
GLFWAPI int glfwGetMouseButton(int button)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return GLFW_RELEASE;
// Is it a valid mouse button?
if( button < 0 || button > GLFW_MOUSE_BUTTON_LAST )
if (button < 0 || button > GLFW_MOUSE_BUTTON_LAST)
return GLFW_RELEASE;
if( _glfwInput.MouseButton[ button ] == GLFW_STICK )
if (_glfwInput.MouseButton[button] == GLFW_STICK)
{
// Sticky mode: release mouse button now
_glfwInput.MouseButton[ button ] = GLFW_RELEASE;
_glfwInput.MouseButton[button] = GLFW_RELEASE;
return GLFW_PRESS;
}
return (int) _glfwInput.MouseButton[ button ];
return (int) _glfwInput.MouseButton[button];
}
@ -83,16 +83,16 @@ GLFWAPI int glfwGetMouseButton( int button )
//
//========================================================================
GLFWAPI void glfwGetMousePos( int *xpos, int *ypos )
GLFWAPI void glfwGetMousePos(int *xpos, int *ypos)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Return mouse position
if( xpos != NULL )
if (xpos != NULL)
*xpos = _glfwInput.MousePosX;
if( ypos != NULL )
if (ypos != NULL)
*ypos = _glfwInput.MousePosY;
}
@ -101,13 +101,13 @@ GLFWAPI void glfwGetMousePos( int *xpos, int *ypos )
//
//========================================================================
GLFWAPI void glfwSetMousePos( int xpos, int ypos )
GLFWAPI void glfwSetMousePos(int xpos, int ypos)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Don't do anything if the mouse position did not change
if( xpos == _glfwInput.MousePosX && ypos == _glfwInput.MousePosY )
if (xpos == _glfwInput.MousePosX && ypos == _glfwInput.MousePosY)
return;
// Set GLFW mouse position
@ -115,11 +115,11 @@ GLFWAPI void glfwSetMousePos( int xpos, int ypos )
_glfwInput.MousePosY = ypos;
// If we have a locked mouse, do not change cursor position
if( _glfwWin.mouseLock )
if (_glfwWin.mouseLock)
return;
// Update physical cursor position
_glfwPlatformSetMouseCursorPos( xpos, ypos );
_glfwPlatformSetMouseCursorPos(xpos, ypos);
}
@ -127,9 +127,9 @@ GLFWAPI void glfwSetMousePos( int xpos, int ypos )
//
//========================================================================
GLFWAPI int glfwGetMouseWheel( void )
GLFWAPI int glfwGetMouseWheel(void)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return 0;
// Return mouse wheel position
@ -141,9 +141,9 @@ GLFWAPI int glfwGetMouseWheel( void )
//
//========================================================================
GLFWAPI void glfwSetMouseWheel( int pos )
GLFWAPI void glfwSetMouseWheel(int pos)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Set mouse wheel position
@ -155,9 +155,9 @@ GLFWAPI void glfwSetMouseWheel( int pos )
// Set callback function for keyboard input
//========================================================================
GLFWAPI void glfwSetKeyCallback( GLFWkeyfun cbfun )
GLFWAPI void glfwSetKeyCallback(GLFWkeyfun cbfun)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Set callback function
@ -169,9 +169,9 @@ GLFWAPI void glfwSetKeyCallback( GLFWkeyfun cbfun )
// Set callback function for character input
//========================================================================
GLFWAPI void glfwSetCharCallback( GLFWcharfun cbfun )
GLFWAPI void glfwSetCharCallback(GLFWcharfun cbfun)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Set callback function
@ -183,9 +183,9 @@ GLFWAPI void glfwSetCharCallback( GLFWcharfun cbfun )
// Set callback function for mouse clicks
//========================================================================
GLFWAPI void glfwSetMouseButtonCallback( GLFWmousebuttonfun cbfun )
GLFWAPI void glfwSetMouseButtonCallback(GLFWmousebuttonfun cbfun)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Set callback function
@ -197,9 +197,9 @@ GLFWAPI void glfwSetMouseButtonCallback( GLFWmousebuttonfun cbfun )
// Set callback function for mouse moves
//========================================================================
GLFWAPI void glfwSetMousePosCallback( GLFWmouseposfun cbfun )
GLFWAPI void glfwSetMousePosCallback(GLFWmouseposfun cbfun)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Set callback function
@ -207,8 +207,8 @@ GLFWAPI void glfwSetMousePosCallback( GLFWmouseposfun cbfun )
// Call the callback function to let the application know the current
// mouse position
if( cbfun )
cbfun( _glfwInput.MousePosX, _glfwInput.MousePosY );
if (cbfun)
cbfun(_glfwInput.MousePosX, _glfwInput.MousePosY);
}
@ -216,9 +216,9 @@ GLFWAPI void glfwSetMousePosCallback( GLFWmouseposfun cbfun )
// Set callback function for mouse wheel
//========================================================================
GLFWAPI void glfwSetMouseWheelCallback( GLFWmousewheelfun cbfun )
GLFWAPI void glfwSetMouseWheelCallback(GLFWmousewheelfun cbfun)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Set callback function
@ -226,7 +226,7 @@ GLFWAPI void glfwSetMouseWheelCallback( GLFWmousewheelfun cbfun )
// Call the callback function to let the application know the current
// mouse wheel position
if( cbfun )
cbfun( _glfwInput.WheelPos );
if (cbfun)
cbfun(_glfwInput.WheelPos);
}

28
lib/joystick.c
View File

@ -39,12 +39,12 @@
// Determine joystick capabilities
//========================================================================
GLFWAPI int glfwGetJoystickParam( int joy, int param )
GLFWAPI int glfwGetJoystickParam(int joy, int param)
{
if( !_glfwInitialized )
if (!_glfwInitialized)
return 0;
return _glfwPlatformGetJoystickParam( joy, param );
return _glfwPlatformGetJoystickParam(joy, param);
}
@ -52,18 +52,18 @@ GLFWAPI int glfwGetJoystickParam( int joy, int param )
// Get joystick axis positions
//========================================================================
GLFWAPI int glfwGetJoystickPos( int joy, float *pos, int numaxes )
GLFWAPI int glfwGetJoystickPos(int joy, float *pos, int numaxes)
{
int i;
if( !_glfwInitialized )
if (!_glfwInitialized)
return 0;
// Clear positions
for( i = 0; i < numaxes; i++ )
pos[ i ] = 0.0f;
for (i = 0; i < numaxes; i++)
pos[i] = 0.0f;
return _glfwPlatformGetJoystickPos( joy, pos, numaxes );
return _glfwPlatformGetJoystickPos(joy, pos, numaxes);
}
@ -71,19 +71,19 @@ GLFWAPI int glfwGetJoystickPos( int joy, float *pos, int numaxes )
// Get joystick button states
//========================================================================
GLFWAPI int glfwGetJoystickButtons( int joy,
GLFWAPI int glfwGetJoystickButtons(int joy,
unsigned char *buttons,
int numbuttons )
int numbuttons)
{
int i;
if( !_glfwInitialized )
if (!_glfwInitialized)
return 0;
// Clear button states
for( i = 0; i < numbuttons; i++ )
buttons[ i ] = GLFW_RELEASE;
for (i = 0; i < numbuttons; i++)
buttons[i] = GLFW_RELEASE;
return _glfwPlatformGetJoystickButtons( joy, buttons, numbuttons );
return _glfwPlatformGetJoystickButtons(joy, buttons, numbuttons);
}

10
lib/time.c
View File

@ -39,9 +39,9 @@
// Return timer value in seconds
//========================================================================
GLFWAPI double glfwGetTime( void )
GLFWAPI double glfwGetTime(void)
{
if( !_glfwInitialized )
if (!_glfwInitialized)
return 0.0;
return _glfwPlatformGetTime();
@ -52,11 +52,11 @@ GLFWAPI double glfwGetTime( void )
// Set timer value in seconds
//========================================================================
GLFWAPI void glfwSetTime( double time )
GLFWAPI void glfwSetTime(double time)
{
if( !_glfwInitialized )
if (!_glfwInitialized)
return;
_glfwPlatformSetTime( time );
_glfwPlatformSetTime(time);
}

368
lib/window.c
View File

@ -46,9 +46,9 @@ static int Max(int a, int b)
// Clear all open window hints
//========================================================================
void _glfwClearWindowHints( void )
void _glfwClearWindowHints(void)
{
memset( &_glfwLibrary.hints, 0, sizeof( _glfwLibrary.hints ) );
memset(&_glfwLibrary.hints, 0, sizeof(_glfwLibrary.hints));
_glfwLibrary.hints.glMajor = 1;
}
@ -57,22 +57,22 @@ void _glfwClearWindowHints( void )
// Handle the input tracking part of window deactivation
//========================================================================
void _glfwInputDeactivation( void )
void _glfwInputDeactivation(void)
{
int i;
// Release all keyboard keys
for( i = 0; i <= GLFW_KEY_LAST; i ++ )
for (i = 0; i <= GLFW_KEY_LAST; i++)
{
if( _glfwInput.Key[ i ] == GLFW_PRESS )
_glfwInputKey( i, GLFW_RELEASE );
if(_glfwInput.Key[i] == GLFW_PRESS)
_glfwInputKey(i, GLFW_RELEASE);
}
// Release all mouse buttons
for( i = 0; i <= GLFW_MOUSE_BUTTON_LAST; i ++ )
for (i = 0; i <= GLFW_MOUSE_BUTTON_LAST; i++)
{
if( _glfwInput.MouseButton[ i ] == GLFW_PRESS )
_glfwInputMouseClick( i, GLFW_RELEASE );
if (_glfwInput.MouseButton[i] == GLFW_PRESS)
_glfwInputMouseClick(i, GLFW_RELEASE);
}
}
@ -81,20 +81,20 @@ void _glfwInputDeactivation( void )
// Clear all input state
//========================================================================
void _glfwClearInput( void )
void _glfwClearInput(void)
{
int i;
// Release all keyboard keys
for( i = 0; i <= GLFW_KEY_LAST; i ++ )
_glfwInput.Key[ i ] = GLFW_RELEASE;
for (i = 0; i <= GLFW_KEY_LAST; i++)
_glfwInput.Key[i] = GLFW_RELEASE;
// Clear last character
_glfwInput.LastChar = 0;
// Release all mouse buttons
for( i = 0; i <= GLFW_MOUSE_BUTTON_LAST; i ++ )
_glfwInput.MouseButton[ i ] = GLFW_RELEASE;
for (i = 0; i <= GLFW_MOUSE_BUTTON_LAST; i++)
_glfwInput.MouseButton[i] = GLFW_RELEASE;
// Set mouse position to (0,0)
_glfwInput.MousePosX = 0;
@ -116,30 +116,30 @@ void _glfwClearInput( void )
// Register keyboard activity
//========================================================================
void _glfwInputKey( int key, int action )
void _glfwInputKey(int key, int action)
{
int keyrepeat = 0;
if( key < 0 || key > GLFW_KEY_LAST )
if (key < 0 || key > GLFW_KEY_LAST)
return;
// Are we trying to release an already released key?
if( action == GLFW_RELEASE && _glfwInput.Key[ key ] != GLFW_PRESS )
if (action == GLFW_RELEASE && _glfwInput.Key[key] != GLFW_PRESS)
return;
// Register key action
if( action == GLFW_RELEASE && _glfwInput.StickyKeys )
_glfwInput.Key[ key ] = GLFW_STICK;
if(action == GLFW_RELEASE && _glfwInput.StickyKeys)
_glfwInput.Key[key] = GLFW_STICK;
else
{
keyrepeat = (_glfwInput.Key[ key ] == GLFW_PRESS) &&
keyrepeat = (_glfwInput.Key[key] == GLFW_PRESS) &&
(action == GLFW_PRESS);
_glfwInput.Key[ key ] = (char) action;
_glfwInput.Key[key] = (char) action;
}
// Call user callback function
if( _glfwWin.keyCallback && (_glfwInput.KeyRepeat || !keyrepeat) )
_glfwWin.keyCallback( key, action );
if (_glfwWin.keyCallback && (_glfwInput.KeyRepeat || !keyrepeat) )
_glfwWin.keyCallback(key, action);
}
@ -147,25 +147,25 @@ void _glfwInputKey( int key, int action )
// Register (keyboard) character activity
//========================================================================
void _glfwInputChar( int character, int action )
void _glfwInputChar(int character, int action)
{
int keyrepeat = 0;
// Valid Unicode (ISO 10646) character?
if( !( (character >= 32 && character <= 126) || character >= 160 ) )
if (!((character >= 32 && character <= 126) || character >= 160))
return;
// Is this a key repeat?
if( action == GLFW_PRESS && _glfwInput.LastChar == character )
if (action == GLFW_PRESS && _glfwInput.LastChar == character)
keyrepeat = 1;
// Store this character as last character (or clear it, if released)
if( action == GLFW_PRESS )
if (action == GLFW_PRESS)
_glfwInput.LastChar = character;
else
_glfwInput.LastChar = 0;
if( action != GLFW_PRESS )
if (action != GLFW_PRESS)
{
// This intentionally breaks release notifications for Unicode
// characters, partly to see if anyone cares but mostly because it's
@ -183,8 +183,8 @@ void _glfwInputChar( int character, int action )
return;
}
if( _glfwWin.charCallback && (_glfwInput.KeyRepeat || !keyrepeat) )
_glfwWin.charCallback( character, action );
if (_glfwWin.charCallback && (_glfwInput.KeyRepeat || !keyrepeat))
_glfwWin.charCallback(character, action);
}
@ -192,19 +192,19 @@ void _glfwInputChar( int character, int action )
// Register mouse button clicks
//========================================================================
void _glfwInputMouseClick( int button, int action )
void _glfwInputMouseClick(int button, int action)
{
if( button >= 0 && button <= GLFW_MOUSE_BUTTON_LAST )
if (button >= 0 && button <= GLFW_MOUSE_BUTTON_LAST)
{
// Register mouse button action
if( action == GLFW_RELEASE && _glfwInput.StickyMouseButtons )
_glfwInput.MouseButton[ button ] = GLFW_STICK;
if (action == GLFW_RELEASE && _glfwInput.StickyMouseButtons)
_glfwInput.MouseButton[button] = GLFW_STICK;
else
_glfwInput.MouseButton[ button ] = (char) action;
_glfwInput.MouseButton[button] = (char) action;
// Call user callback function
if( _glfwWin.mouseButtonCallback )
_glfwWin.mouseButtonCallback( button, action );
if (_glfwWin.mouseButtonCallback)
_glfwWin.mouseButtonCallback(button, action);
}
}
@ -214,9 +214,9 @@ void _glfwInputMouseClick( int button, int action )
// This is based on the manual GLX Visual selection from 2.6
//========================================================================
const _GLFWfbconfig *_glfwChooseFBConfig( const _GLFWfbconfig *desired,
const _GLFWfbconfig *_glfwChooseFBConfig(const _GLFWfbconfig *desired,
const _GLFWfbconfig *alternatives,
unsigned int count )
unsigned int count)
{
unsigned int i;
unsigned int missing, leastMissing = UINT_MAX;
@ -228,17 +228,17 @@ const _GLFWfbconfig *_glfwChooseFBConfig( const _GLFWfbconfig *desired,
// Cache some long-winded preferences
if( desired->redBits || desired->greenBits || desired->blueBits ||
desired->alphaBits )
if (desired->redBits || desired->greenBits || desired->blueBits ||
desired->alphaBits)
{
desiresColor = GL_TRUE;
}
for( i = 0; i < count; i++ )
for (i = 0; i < count; i++)
{
current = alternatives + i;
if( desired->stereo > 0 && current->stereo == 0 )
if (desired->stereo > 0 && current->stereo == 0)
{
// Stereo is a hard constraint
continue;
@ -248,19 +248,19 @@ const _GLFWfbconfig *_glfwChooseFBConfig( const _GLFWfbconfig *desired,
{
missing = 0;
if( desired->alphaBits > 0 && current->alphaBits == 0 )
if (desired->alphaBits > 0 && current->alphaBits == 0)
missing++;
if( desired->depthBits > 0 && current->depthBits == 0 )
if (desired->depthBits > 0 && current->depthBits == 0)
missing++;
if( desired->stencilBits > 0 && current->stencilBits == 0 )
if (desired->stencilBits > 0 && current->stencilBits == 0)
missing++;
if( desired->auxBuffers > 0 && current->auxBuffers < desired->auxBuffers )
if (desired->auxBuffers > 0 && current->auxBuffers < desired->auxBuffers)
missing += desired->auxBuffers - current->auxBuffers;
if( desired->samples > 0 && current->samples == 0 )
if (desired->samples > 0 && current->samples == 0)
{
// Technically, several multisampling buffers could be
// involved, but that's a lower level implementation detail and
@ -276,22 +276,22 @@ const _GLFWfbconfig *_glfwChooseFBConfig( const _GLFWfbconfig *desired,
{
colorDiff = 0;
if ( desired->redBits > 0 )
if (desired->redBits > 0)
{
colorDiff += ( desired->redBits - current->redBits ) *
( desired->redBits - current->redBits );
colorDiff += (desired->redBits - current->redBits) *
(desired->redBits - current->redBits);
}
if ( desired->greenBits > 0 )
if (desired->greenBits > 0)
{
colorDiff += ( desired->greenBits - current->greenBits ) *
( desired->greenBits - current->greenBits );
colorDiff += (desired->greenBits - current->greenBits) *
(desired->greenBits - current->greenBits);
}
if ( desired->blueBits > 0 )
if (desired->blueBits > 0)
{
colorDiff += ( desired->blueBits - current->blueBits ) *
( desired->blueBits - current->blueBits );
colorDiff += (desired->blueBits - current->blueBits) *
(desired->blueBits - current->blueBits);
}
}
@ -299,80 +299,80 @@ const _GLFWfbconfig *_glfwChooseFBConfig( const _GLFWfbconfig *desired,
{
extraDiff = 0;
if( desired->alphaBits > 0 )
if (desired->alphaBits > 0)
{
extraDiff += ( desired->alphaBits - current->alphaBits ) *
( desired->alphaBits - current->alphaBits );
extraDiff += (desired->alphaBits - current->alphaBits) *
(desired->alphaBits - current->alphaBits);
}
if( desired->depthBits > 0 )
if (desired->depthBits > 0)
{
extraDiff += ( desired->depthBits - current->depthBits ) *
( desired->depthBits - current->depthBits );
extraDiff += (desired->depthBits - current->depthBits) *
(desired->depthBits - current->depthBits);
}
if( desired->stencilBits > 0 )
if (desired->stencilBits > 0)
{
extraDiff += ( desired->stencilBits - current->stencilBits ) *
( desired->stencilBits - current->stencilBits );
extraDiff += (desired->stencilBits - current->stencilBits) *
(desired->stencilBits - current->stencilBits);
}
if( desired->accumRedBits > 0 )
if (desired->accumRedBits > 0)
{
extraDiff += ( desired->accumRedBits - current->accumRedBits ) *
( desired->accumRedBits - current->accumRedBits );
extraDiff += (desired->accumRedBits - current->accumRedBits) *
(desired->accumRedBits - current->accumRedBits);
}
if( desired->accumGreenBits > 0 )
if (desired->accumGreenBits > 0)
{
extraDiff += ( desired->accumGreenBits - current->accumGreenBits ) *
( desired->accumGreenBits - current->accumGreenBits );
extraDiff += (desired->accumGreenBits - current->accumGreenBits) *
(desired->accumGreenBits - current->accumGreenBits);
}
if( desired->accumBlueBits > 0 )
if (desired->accumBlueBits > 0)
{
extraDiff += ( desired->accumBlueBits - current->accumBlueBits ) *
( desired->accumBlueBits - current->accumBlueBits );
extraDiff += (desired->accumBlueBits - current->accumBlueBits) *
(desired->accumBlueBits - current->accumBlueBits);
}
if( desired->accumAlphaBits > 0 )
if (desired->accumAlphaBits > 0)
{
extraDiff += ( desired->accumAlphaBits - current->accumAlphaBits ) *
( desired->accumAlphaBits - current->accumAlphaBits );
extraDiff += (desired->accumAlphaBits - current->accumAlphaBits) *
(desired->accumAlphaBits - current->accumAlphaBits);
}
if( desired->samples > 0 )
if (desired->samples > 0)
{
extraDiff += ( desired->samples - current->samples ) *
( desired->samples - current->samples );
extraDiff += (desired->samples - current->samples) *
(desired->samples - current->samples);
}
}
// Figure out if the current one is better than the best one found so far
if( missing < leastMissing )
if (missing < leastMissing)
closest = current;
else if( missing == leastMissing )
else if (missing == leastMissing)
{
if( desiresColor )
if (desiresColor)
{
if( ( colorDiff < leastColorDiff ) ||
( colorDiff == leastColorDiff && extraDiff < leastExtraDiff ) )
if ((colorDiff < leastColorDiff) ||
(colorDiff == leastColorDiff && extraDiff < leastExtraDiff))
{
closest = current;
}
}
else
{
if( ( extraDiff < leastExtraDiff ) ||
( extraDiff == leastExtraDiff && colorDiff < leastColorDiff ) )
if ((extraDiff < leastExtraDiff) ||
(extraDiff == leastExtraDiff && colorDiff < leastColorDiff))
{
closest = current;
}
}
}
if( current == closest )
if (current == closest)
{
leastMissing = missing;
leastColorDiff = colorDiff;
@ -392,52 +392,53 @@ const _GLFWfbconfig *_glfwChooseFBConfig( const _GLFWfbconfig *desired,
// Create the GLFW window and its associated context
//========================================================================
GLFWAPI int glfwOpenWindow( int width, int height,
int redbits, int greenbits, int bluebits, int alphabits,
int depthbits, int stencilbits, int mode )
GLFWAPI int glfwOpenWindow(int width, int height,
int redbits, int greenbits, int bluebits,
int alphabits, int depthbits, int stencilbits,
int mode)
{
_GLFWfbconfig fbconfig;
_GLFWwndconfig wndconfig;
if( !_glfwInitialized || _glfwWin.opened )
if (!_glfwInitialized || _glfwWin.opened)
return GL_FALSE;
// Set up desired framebuffer config
fbconfig.redBits = Max( redbits, 0 );
fbconfig.greenBits = Max( greenbits, 0 );
fbconfig.blueBits = Max( bluebits, 0 );
fbconfig.alphaBits = Max( alphabits, 0 );
fbconfig.depthBits = Max( depthbits, 0 );
fbconfig.stencilBits = Max( stencilbits, 0 );
fbconfig.accumRedBits = Max( _glfwLibrary.hints.accumRedBits, 0 );
fbconfig.accumGreenBits = Max( _glfwLibrary.hints.accumGreenBits, 0 );
fbconfig.accumBlueBits = Max( _glfwLibrary.hints.accumBlueBits, 0 );
fbconfig.accumAlphaBits = Max( _glfwLibrary.hints.accumAlphaBits, 0 );
fbconfig.auxBuffers = Max( _glfwLibrary.hints.auxBuffers, 0 );
fbconfig.redBits = Max(redbits, 0);
fbconfig.greenBits = Max(greenbits, 0);
fbconfig.blueBits = Max(bluebits, 0);
fbconfig.alphaBits = Max(alphabits, 0);
fbconfig.depthBits = Max(depthbits, 0);
fbconfig.stencilBits = Max(stencilbits, 0);
fbconfig.accumRedBits = Max(_glfwLibrary.hints.accumRedBits, 0);
fbconfig.accumGreenBits = Max(_glfwLibrary.hints.accumGreenBits, 0);
fbconfig.accumBlueBits = Max(_glfwLibrary.hints.accumBlueBits, 0);
fbconfig.accumAlphaBits = Max(_glfwLibrary.hints.accumAlphaBits, 0);
fbconfig.auxBuffers = Max(_glfwLibrary.hints.auxBuffers, 0);
fbconfig.stereo = _glfwLibrary.hints.stereo ? GL_TRUE : GL_FALSE;
fbconfig.samples = Max( _glfwLibrary.hints.samples, 0 );
fbconfig.samples = Max(_glfwLibrary.hints.samples, 0);
// Set up desired window config
wndconfig.mode = mode;
wndconfig.refreshRate = Max( _glfwLibrary.hints.refreshRate, 0 );
wndconfig.refreshRate = Max(_glfwLibrary.hints.refreshRate, 0);
wndconfig.windowNoResize = _glfwLibrary.hints.windowNoResize ? GL_TRUE : GL_FALSE;
wndconfig.glMajor = Max( _glfwLibrary.hints.glMajor, 1 );
wndconfig.glMinor = Max( _glfwLibrary.hints.glMinor, 0 );
wndconfig.glMajor = Max(_glfwLibrary.hints.glMajor, 1);
wndconfig.glMinor = Max(_glfwLibrary.hints.glMinor, 0);
wndconfig.glForward = _glfwLibrary.hints.glForward ? GL_TRUE : GL_FALSE;
wndconfig.glDebug = _glfwLibrary.hints.glDebug ? GL_TRUE : GL_FALSE;
wndconfig.glProfile = _glfwLibrary.hints.glProfile;
if( wndconfig.glMajor == 1 && wndconfig.glMinor > 5 )
if (wndconfig.glMajor == 1 && wndconfig.glMinor > 5)
{
// OpenGL 1.x series ended with version 1.5
return GL_FALSE;
}
else if( wndconfig.glMajor == 2 && wndconfig.glMinor > 1 )
else if (wndconfig.glMajor == 2 && wndconfig.glMinor > 1)
{
// OpenGL 2.x series ended with version 2.1
return GL_FALSE;
}
else if( wndconfig.glMajor == 3 && wndconfig.glMinor > 3 )
else if (wndconfig.glMajor == 3 && wndconfig.glMinor > 3)
{
// OpenGL 3.x series ended with version 3.3
return GL_FALSE;
@ -447,14 +448,14 @@ GLFWAPI int glfwOpenWindow( int width, int height,
// For now, let everything else through
}
if( wndconfig.glProfile &&
( wndconfig.glMajor < 3 || ( wndconfig.glMajor == 3 && wndconfig.glMinor < 2 ) ) )
if (wndconfig.glProfile &&
(wndconfig.glMajor < 3 || (wndconfig.glMajor == 3 && wndconfig.glMinor < 2)))
{
// Context profiles are only defined for OpenGL version 3.2 and above
return GL_FALSE;
}
if( wndconfig.glForward && wndconfig.glMajor < 3 )
if (wndconfig.glForward && wndconfig.glMajor < 3)
{
// Forward-compatible contexts are only defined for OpenGL version 3.0 and above
return GL_FALSE;
@ -464,7 +465,7 @@ GLFWAPI int glfwOpenWindow( int width, int height,
_glfwClearWindowHints();
// Check input arguments
if( mode != GLFW_WINDOW && mode != GLFW_FULLSCREEN )
if (mode != GLFW_WINDOW && mode != GLFW_FULLSCREEN)
return GL_FALSE;
// Clear GLFW window state
@ -485,17 +486,17 @@ GLFWAPI int glfwOpenWindow( int width, int height,
_glfwWin.mouseWheelCallback = NULL;
// Check width & height
if( width > 0 && height <= 0 )
if (width > 0 && height <= 0)
{
// Set the window aspect ratio to 4:3
height = (width * 3) / 4;
}
else if( width <= 0 && height > 0 )
else if (width <= 0 && height > 0)
{
// Set the window aspect ratio to 4:3
width = (height * 4) / 3;
}
else if( width <= 0 && height <= 0 )
else if (width <= 0 && height <= 0)
{
// Default window size
width = 640;
@ -508,7 +509,7 @@ GLFWAPI int glfwOpenWindow( int width, int height,
_glfwWin.fullscreen = (mode == GLFW_FULLSCREEN ? GL_TRUE : GL_FALSE);
// Platform specific window opening routine
if( !_glfwPlatformOpenWindow( width, height, &wndconfig, &fbconfig ) )
if (!_glfwPlatformOpenWindow(width, height, &wndconfig, &fbconfig))
return GL_FALSE;
// Flag that window is now opened
@ -518,12 +519,12 @@ GLFWAPI int glfwOpenWindow( int width, int height,
_glfwPlatformRefreshWindowParams();
// Get OpenGL version
_glfwParseGLVersion( &_glfwWin.glMajor, &_glfwWin.glMinor,
&_glfwWin.glRevision );
_glfwParseGLVersion(&_glfwWin.glMajor, &_glfwWin.glMinor,
&_glfwWin.glRevision);
if( _glfwWin.glMajor < wndconfig.glMajor ||
( _glfwWin.glMajor == wndconfig.glMajor &&
_glfwWin.glMinor < wndconfig.glMinor ) )
if (_glfwWin.glMajor < wndconfig.glMajor ||
(_glfwWin.glMajor == wndconfig.glMajor &&
_glfwWin.glMinor < wndconfig.glMinor))
{
_glfwPlatformCloseWindow();
return GL_FALSE;
@ -531,18 +532,18 @@ GLFWAPI int glfwOpenWindow( int width, int height,
// Do we have non-power-of-two textures (added to core in version 2.0)?
_glfwWin.has_GL_ARB_texture_non_power_of_two =
( _glfwWin.glMajor >= 2 ) ||
glfwExtensionSupported( "GL_ARB_texture_non_power_of_two" );
(_glfwWin.glMajor >= 2) ||
glfwExtensionSupported("GL_ARB_texture_non_power_of_two");
// Do we have automatic mipmap generation (added to core in version 1.4)?
_glfwWin.has_GL_SGIS_generate_mipmap =
( _glfwWin.glMajor >= 2 ) || ( _glfwWin.glMinor >= 4 ) ||
glfwExtensionSupported( "GL_SGIS_generate_mipmap" );
(_glfwWin.glMajor >= 2) || (_glfwWin.glMinor >= 4) ||
glfwExtensionSupported("GL_SGIS_generate_mipmap");
if( _glfwWin.glMajor > 2 )
if (_glfwWin.glMajor > 2)
{
_glfwWin.GetStringi = (PFNGLGETSTRINGIPROC) glfwGetProcAddress( "glGetStringi" );
if( !_glfwWin.GetStringi )
_glfwWin.GetStringi = (PFNGLGETSTRINGIPROC) glfwGetProcAddress("glGetStringi");
if (!_glfwWin.GetStringi)
{
_glfwPlatformCloseWindow();
return GL_FALSE;
@ -550,12 +551,12 @@ GLFWAPI int glfwOpenWindow( int width, int height,
}
// If full-screen mode was requested, disable mouse cursor
if( mode == GLFW_FULLSCREEN )
glfwDisable( GLFW_MOUSE_CURSOR );
if (mode == GLFW_FULLSCREEN)
glfwDisable(GLFW_MOUSE_CURSOR);
// Start by clearing the front buffer to black (avoid ugly desktop
// remains in our OpenGL window)
glClear( GL_COLOR_BUFFER_BIT );
glClear(GL_COLOR_BUFFER_BIT);
_glfwPlatformSwapBuffers();
return GL_TRUE;
@ -566,13 +567,12 @@ GLFWAPI int glfwOpenWindow( int width, int height,
// Set hints for opening the window
//========================================================================
GLFWAPI void glfwOpenWindowHint( int target, int hint )
GLFWAPI void glfwOpenWindowHint(int target, int hint)
{
// Is GLFW initialized?
if( !_glfwInitialized )
if (!_glfwInitialized)
return;
switch( target )
switch (target)
{
case GLFW_REFRESH_RATE:
_glfwLibrary.hints.refreshRate = hint;
@ -626,17 +626,17 @@ GLFWAPI void glfwOpenWindowHint( int target, int hint )
// Properly kill the window / video display
//========================================================================
GLFWAPI void glfwCloseWindow( void )
GLFWAPI void glfwCloseWindow(void)
{
if( !_glfwInitialized )
if (!_glfwInitialized)
return;
// Show mouse pointer again (if hidden)
glfwEnable( GLFW_MOUSE_CURSOR );
glfwEnable(GLFW_MOUSE_CURSOR);
_glfwPlatformCloseWindow();
memset( &_glfwWin, 0, sizeof(_glfwWin) );
memset(&_glfwWin, 0, sizeof(_glfwWin));
_glfwWin.opened = GL_FALSE;
}
@ -645,13 +645,13 @@ GLFWAPI void glfwCloseWindow( void )
// Set the window title
//========================================================================
GLFWAPI void glfwSetWindowTitle( const char *title )
GLFWAPI void glfwSetWindowTitle(const char *title)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Set window title
_glfwPlatformSetWindowTitle( title );
_glfwPlatformSetWindowTitle(title);
}
@ -659,12 +659,12 @@ GLFWAPI void glfwSetWindowTitle( const char *title )
// Get the window size
//========================================================================
GLFWAPI void glfwGetWindowSize( int *width, int *height )
GLFWAPI void glfwGetWindowSize(int *width, int *height)
{
if( width != NULL )
if (width != NULL)
*width = _glfwWin.width;
if( height != NULL )
if (height != NULL)
*height = _glfwWin.height;
}
@ -673,17 +673,17 @@ GLFWAPI void glfwGetWindowSize( int *width, int *height )
// Set the window size
//========================================================================
GLFWAPI void glfwSetWindowSize( int width, int height )
GLFWAPI void glfwSetWindowSize(int width, int height)
{
if( !_glfwInitialized || !_glfwWin.opened || _glfwWin.iconified )
if (!_glfwInitialized || !_glfwWin.opened || _glfwWin.iconified)
return;
// Don't do anything if the window size did not change
if( width == _glfwWin.width && height == _glfwWin.height )
if (width == _glfwWin.width && height == _glfwWin.height)
return;
// Change window size
_glfwPlatformSetWindowSize( width, height );
_glfwPlatformSetWindowSize(width, height);
// Refresh window parameters (may have changed due to changed video
// modes)
@ -695,16 +695,16 @@ GLFWAPI void glfwSetWindowSize( int width, int height )
// Set the window position
//========================================================================
GLFWAPI void glfwSetWindowPos( int x, int y )
GLFWAPI void glfwSetWindowPos(int x, int y)
{
if( !_glfwInitialized || !_glfwWin.opened || _glfwWin.fullscreen ||
_glfwWin.iconified )
if (!_glfwInitialized || !_glfwWin.opened || _glfwWin.fullscreen ||
_glfwWin.iconified)
{
return;
}
// Set window position
_glfwPlatformSetWindowPos( x, y );
_glfwPlatformSetWindowPos(x, y);
}
@ -712,9 +712,9 @@ GLFWAPI void glfwSetWindowPos( int x, int y )
// Window iconification
//========================================================================
GLFWAPI void glfwIconifyWindow( void )
GLFWAPI void glfwIconifyWindow(void)
{
if( !_glfwInitialized || !_glfwWin.opened || _glfwWin.iconified )
if (!_glfwInitialized || !_glfwWin.opened || _glfwWin.iconified)
return;
// Iconify window
@ -726,9 +726,9 @@ GLFWAPI void glfwIconifyWindow( void )
// Window un-iconification
//========================================================================
GLFWAPI void glfwRestoreWindow( void )
GLFWAPI void glfwRestoreWindow(void)
{
if( !_glfwInitialized || !_glfwWin.opened || !_glfwWin.iconified )
if (!_glfwInitialized || !_glfwWin.opened || !_glfwWin.iconified)
return;
// Restore iconified window
@ -743,17 +743,17 @@ GLFWAPI void glfwRestoreWindow( void )
// Swap buffers (double-buffering) and poll any new events
//========================================================================
GLFWAPI void glfwSwapBuffers( void )
GLFWAPI void glfwSwapBuffers(void)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Update display-buffer
if( _glfwWin.opened )
if (_glfwWin.opened)
_glfwPlatformSwapBuffers();
// Check for window messages
if( _glfwWin.autoPollEvents )
if (_glfwWin.autoPollEvents)
glfwPollEvents();
}
@ -762,13 +762,13 @@ GLFWAPI void glfwSwapBuffers( void )
// Set double buffering swap interval (0 = vsync off)
//========================================================================
GLFWAPI void glfwSwapInterval( int interval )
GLFWAPI void glfwSwapInterval(int interval)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Set double buffering swap interval
_glfwPlatformSwapInterval( interval );
_glfwPlatformSwapInterval(interval);
}
@ -776,21 +776,21 @@ GLFWAPI void glfwSwapInterval( int interval )
// Get window parameter
//========================================================================
GLFWAPI int glfwGetWindowParam( int param )
GLFWAPI int glfwGetWindowParam(int param)
{
if( !_glfwInitialized )
if (!_glfwInitialized)
return 0;
if( !_glfwWin.opened )
if (!_glfwWin.opened)
{
if( param == GLFW_OPENED )
if (param == GLFW_OPENED)
return GL_FALSE;
return 0;
}
// Window parameters
switch( param )
switch (param)
{
case GLFW_OPENED:
return GL_TRUE;
@ -850,9 +850,9 @@ GLFWAPI int glfwGetWindowParam( int param )
// Set callback function for window size changes
//========================================================================
GLFWAPI void glfwSetWindowSizeCallback( GLFWwindowsizefun cbfun )
GLFWAPI void glfwSetWindowSizeCallback(GLFWwindowsizefun cbfun)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Set callback function
@ -860,17 +860,17 @@ GLFWAPI void glfwSetWindowSizeCallback( GLFWwindowsizefun cbfun )
// Call the callback function to let the application know the current
// window size
if( cbfun )
cbfun( _glfwWin.width, _glfwWin.height );
if (cbfun)
cbfun(_glfwWin.width, _glfwWin.height);
}
//========================================================================
// Set callback function for window close events
//========================================================================
GLFWAPI void glfwSetWindowCloseCallback( GLFWwindowclosefun cbfun )
GLFWAPI void glfwSetWindowCloseCallback(GLFWwindowclosefun cbfun)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Set callback function
@ -882,9 +882,9 @@ GLFWAPI void glfwSetWindowCloseCallback( GLFWwindowclosefun cbfun )
// Set callback function for window refresh events
//========================================================================
GLFWAPI void glfwSetWindowRefreshCallback( GLFWwindowrefreshfun cbfun )
GLFWAPI void glfwSetWindowRefreshCallback(GLFWwindowrefreshfun cbfun)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Set callback function
@ -896,9 +896,9 @@ GLFWAPI void glfwSetWindowRefreshCallback( GLFWwindowrefreshfun cbfun )
// Poll for new window and input events
//========================================================================
GLFWAPI void glfwPollEvents( void )
GLFWAPI void glfwPollEvents(void)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Poll for new events
@ -910,9 +910,9 @@ GLFWAPI void glfwPollEvents( void )
// Wait for new window and input events
//========================================================================
GLFWAPI void glfwWaitEvents( void )
GLFWAPI void glfwWaitEvents(void)
{
if( !_glfwInitialized || !_glfwWin.opened )
if (!_glfwInitialized || !_glfwWin.opened)
return;
// Poll for new events