filename | src/drivers/video_nsgl.c |
changeset | 736:a02d1475ccfd |
prev | 681:1755a126b109 |
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author | nkeynes |
date | Mon Jul 14 07:44:42 2008 +0000 (15 years ago) |
permissions | -rw-r--r-- |
last change | Re-indent everything consistently Fix include guards for consistency as well |
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nkeynes@663 | 1 | /** |
nkeynes@663 | 2 | * $Id$ |
nkeynes@663 | 3 | * |
nkeynes@663 | 4 | * Cocoa (NSOpenGL) video driver |
nkeynes@663 | 5 | * |
nkeynes@663 | 6 | * Copyright (c) 2005 Nathan Keynes. |
nkeynes@663 | 7 | * |
nkeynes@663 | 8 | * This program is free software; you can redistribute it and/or modify |
nkeynes@663 | 9 | * it under the terms of the GNU General Public License as published by |
nkeynes@663 | 10 | * the Free Software Foundation; either version 2 of the License, or |
nkeynes@663 | 11 | * (at your option) any later version. |
nkeynes@663 | 12 | * |
nkeynes@663 | 13 | * This program is distributed in the hope that it will be useful, |
nkeynes@663 | 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
nkeynes@663 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
nkeynes@663 | 16 | * GNU General Public License for more details. |
nkeynes@663 | 17 | */ |
nkeynes@663 | 18 | |
nkeynes@663 | 19 | #include <AppKit/NSOpenGL.h> |
nkeynes@663 | 20 | #include "drivers/video_nsgl.h" |
nkeynes@663 | 21 | #include "drivers/video_gl.h" |
nkeynes@663 | 22 | #include "pvr2/glutil.h" |
nkeynes@663 | 23 | |
nkeynes@681 | 24 | static NSOpenGLContext *nsgl_context = nil; |
nkeynes@663 | 25 | |
nkeynes@663 | 26 | gboolean video_nsgl_init_driver( NSView *view, display_driver_t driver ) |
nkeynes@663 | 27 | { |
nkeynes@681 | 28 | NSAutoreleasePool *pool = [NSAutoreleasePool new]; |
nkeynes@736 | 29 | NSOpenGLPixelFormatAttribute attributes[] = { |
nkeynes@736 | 30 | NSOpenGLPFAWindow, |
nkeynes@736 | 31 | // NSOpenGLPFADoubleBuffer, |
nkeynes@736 | 32 | NSOpenGLPFADepthSize, (NSOpenGLPixelFormatAttribute)24, |
nkeynes@736 | 33 | (NSOpenGLPixelFormatAttribute)nil }; |
nkeynes@665 | 34 | |
nkeynes@736 | 35 | NSOpenGLPixelFormat *pixelFormat = |
nkeynes@736 | 36 | [[[NSOpenGLPixelFormat alloc] initWithAttributes: attributes] autorelease]; |
nkeynes@736 | 37 | nsgl_context = |
nkeynes@736 | 38 | [[NSOpenGLContext alloc] initWithFormat: pixelFormat shareContext: nil]; |
nkeynes@736 | 39 | [nsgl_context setView: view]; |
nkeynes@736 | 40 | [nsgl_context makeCurrentContext]; |
nkeynes@736 | 41 | [pool release]; |
nkeynes@736 | 42 | if( gl_fbo_is_supported() ) { |
nkeynes@736 | 43 | gl_fbo_init(driver); |
nkeynes@736 | 44 | } else { |
nkeynes@736 | 45 | ERROR( "FBO not supported" ); |
nkeynes@736 | 46 | return FALSE; |
nkeynes@736 | 47 | } |
nkeynes@736 | 48 | |
nkeynes@736 | 49 | return TRUE; |
nkeynes@663 | 50 | } |
nkeynes@663 | 51 | |
nkeynes@681 | 52 | void video_nsgl_update() |
nkeynes@681 | 53 | { |
nkeynes@681 | 54 | if( nsgl_context != nil ) { |
nkeynes@681 | 55 | [nsgl_context update]; |
nkeynes@681 | 56 | } |
nkeynes@681 | 57 | } |
nkeynes@681 | 58 | |
nkeynes@681 | 59 | void video_nsgl_make_current() |
nkeynes@681 | 60 | { |
nkeynes@681 | 61 | if( nsgl_context != nil ) { |
nkeynes@681 | 62 | [nsgl_context makeCurrentContext]; |
nkeynes@681 | 63 | } |
nkeynes@681 | 64 | } |
nkeynes@681 | 65 | |
nkeynes@681 | 66 | void video_nsgl_swap_buffers() |
nkeynes@681 | 67 | { |
nkeynes@681 | 68 | if( nsgl_context != nil ) { |
nkeynes@681 | 69 | [nsgl_context flushBuffer]; |
nkeynes@681 | 70 | } |
nkeynes@681 | 71 | } |
nkeynes@681 | 72 | |
nkeynes@663 | 73 | void video_nsgl_shutdown() |
nkeynes@663 | 74 | { |
nkeynes@736 | 75 | if( nsgl_context != nil ) { |
nkeynes@736 | 76 | [NSOpenGLContext clearCurrentContext]; |
nkeynes@736 | 77 | [nsgl_context release]; |
nkeynes@736 | 78 | nsgl_context = nil; |
nkeynes@736 | 79 | } |
nkeynes@663 | 80 | } |
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