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60fcb3622e
* Source/NSOpenGLPixelFormat.m: NSOpenGLPixelFormat directly
* implements
initWithCoder so that it may marshall the pixel attributes prior
to
initWithAttributes:. Change the getValues:... method to take an
int argument instead of long. GLint is mapped to int on most
systems.
* Source/NSOpenGLContext.m: Use the format decoding to decode an
* OpenGL context.
Patch by Clint Smullen <daemonae>.
* Source/GSLayoutManager.m: Small cleanup in glyph code.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@35923 72102866-910b-0410-8b05-ffd578937521
154 lines
4.3 KiB
Objective-C
154 lines
4.3 KiB
Objective-C
/** -*-ObjC-*-
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Copyright (C) 2002 Free Software Foundation, Inc.
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Author: Frederic De Jaeger
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Date: Nov 2002
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This file is part of the GNU Objective C User interface library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; see the file COPYING.LIB.
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If not, see <http://www.gnu.org/licenses/> or write to the
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Free Software Foundation, 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef _NSOpenGL_h_INCLUDE
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#define _NSOpenGL_h_INCLUDE
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#import <GNUstepBase/GSVersionMacros.h>
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#import <Foundation/NSObject.h>
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@class NSView;
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typedef enum {
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NSOpenGLPFAAllRenderers = 1,
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NSOpenGLPFADoubleBuffer = 5,
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NSOpenGLPFAStereo = 6,
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NSOpenGLPFAAuxBuffers = 7,
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NSOpenGLPFAColorSize = 8,
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NSOpenGLPFAAlphaSize = 11,
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NSOpenGLPFADepthSize = 12,
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NSOpenGLPFAStencilSize = 13,
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NSOpenGLPFAAccumSize = 14,
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NSOpenGLPFAMinimumPolicy = 51,
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NSOpenGLPFAMaximumPolicy = 52,
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NSOpenGLPFAOffScreen = 53,
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NSOpenGLPFAFullScreen = 54,
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NSOpenGLPFASampleBuffers = 55, // 10.2
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NSOpenGLPFASamples = 56, // 10.2
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NSOpenGLPFAAuxDepthStencil = 57, // 10.2
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NSOpenGLPFAColorFloat = 58, // 10.4
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NSOpenGLPFAMultisample = 59, // 10.4
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NSOpenGLPFASupersample = 60, // 10.4
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NSOpenGLPFASampleAlpha = 61, // 10.4
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NSOpenGLPFARendererID = 70,
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NSOpenGLPFASingleRenderer = 71,
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NSOpenGLPFANoRecovery = 72,
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NSOpenGLPFAAccelerated = 73,
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NSOpenGLPFAClosestPolicy = 74,
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NSOpenGLPFARobust = 75,
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NSOpenGLPFABackingStore = 76,
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NSOpenGLPFAMPSafe = 78,
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NSOpenGLPFAWindow = 80,
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NSOpenGLPFAMultiScreen = 81,
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NSOpenGLPFACompliant = 83,
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NSOpenGLPFAScreenMask = 84,
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NSOpenGLPFAPixelBuffer = 90, // 10.3
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NSOpenGLPFAAllowOfflineRenderers = 96,// 10.5
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NSOpenGLPFAVirtualScreenCount = 128 // 10.2
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} NSOpenGLPixelFormatAttribute;
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typedef enum {
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NSOpenGLCPSwapRectangle = 200,
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NSOpenGLCPSwapRectangleEnable = 201,
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NSOpenGLCPRasterizationEnable = 221,
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NSOpenGLCPSwapInterval = 222,
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NSOpenGLCPSurfaceOrder = 235,
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NSOpenGLCPSurfaceOpacity = 236,
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NSOpenGLCPStateValidation = 301
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} NSOpenGLContextParameter;
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typedef enum {
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NSOpenGLGOFormatCacheSize = 501,
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NSOpenGLGOClearFormatCache = 502,
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NSOpenGLGORetainRenderers = 503,
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NSOpenGLGOResetLibrary = 504
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} NSOpenGLGlobalOption;
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@interface NSOpenGLPixelFormat : NSObject <NSCoding>
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{
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}
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- (void)getValues:(int *)vals
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forAttribute:(NSOpenGLPixelFormatAttribute)attrib
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forVirtualScreen:(int)screen;
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- (id)initWithAttributes:(NSOpenGLPixelFormatAttribute *)attribs;
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- (int)numberOfVirtualScreens;
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@end
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@interface NSOpenGLContext : NSObject
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{
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}
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+ (void)clearCurrentContext;
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+ (NSOpenGLContext *)currentContext;
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#if OS_API_VERSION(MAC_OS_X_VERSION_10_3, GS_API_LATEST)
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- (void *)CGLContextObj;
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#endif
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- (void)clearDrawable;
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- (void)copyAttributesFromContext:(NSOpenGLContext *)context
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withMask:(unsigned long)mask;
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#if OS_API_VERSION(MAC_OS_X_VERSION_10_2, GS_API_LATEST)
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- (void)createTexture:(unsigned long)target
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fromView:(NSView*)view
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internalFormat:(unsigned long)format;
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- (int)currentVirtualScreen;
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#endif
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- (void)flushBuffer;
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- (void)getValues:(long *)vals
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forParameter:(NSOpenGLContextParameter)param;
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#if OS_API_VERSION(MAC_OS_X_VERSION_10_6, GS_API_LATEST)
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- (id)initWithCGLContextObj:(void *)context;
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#endif
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- (id)initWithFormat:(NSOpenGLPixelFormat *)format
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shareContext:(NSOpenGLContext *)share;
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- (void)makeCurrentContext;
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- (void)setCurrentVirtualScreen:(int)screen;
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- (void)setFullScreen;
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- (void)setOffScreen:(void *)baseaddr
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width:(long)width
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height:(long)height
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rowbytes:(long)rowbytes;
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- (void)setValues:(const long *)vals
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forParameter:(NSOpenGLContextParameter)param;
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- (void)setView:(NSView *)view;
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- (void)update;
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- (NSView *)view;
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@end
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#endif
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