src/video/cocoa/SDL_cocoaopengl.h
author Sam Lantinga <slouken@libsdl.org>
Fri, 09 Dec 2016 01:47:43 -0800
changeset 10690 23a825f341e6
parent 9998 f67cf37e9cd4
child 10737 3406a0f8b041
permissions -rw-r--r--
Fixed bug 3513 - SDL_GL_SwapWindow does not return error status

Return an error code from SDL_GL_SwapWindow(), like the other SDL APIs.
slouken@1936
     1
/*
slouken@5535
     2
  Simple DirectMedia Layer
slouken@9998
     3
  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
slouken@1936
     4
slouken@5535
     5
  This software is provided 'as-is', without any express or implied
slouken@5535
     6
  warranty.  In no event will the authors be held liable for any damages
slouken@5535
     7
  arising from the use of this software.
slouken@1936
     8
slouken@5535
     9
  Permission is granted to anyone to use this software for any purpose,
slouken@5535
    10
  including commercial applications, and to alter it and redistribute it
slouken@5535
    11
  freely, subject to the following restrictions:
slouken@1936
    12
slouken@5535
    13
  1. The origin of this software must not be misrepresented; you must not
slouken@5535
    14
     claim that you wrote the original software. If you use this software
slouken@5535
    15
     in a product, an acknowledgment in the product documentation would be
slouken@5535
    16
     appreciated but is not required.
slouken@5535
    17
  2. Altered source versions must be plainly marked as such, and must not be
slouken@5535
    18
     misrepresented as being the original software.
slouken@5535
    19
  3. This notice may not be removed or altered from any source distribution.
slouken@1936
    20
*/
icculus@8093
    21
#include "../../SDL_internal.h"
slouken@1936
    22
slouken@1936
    23
#ifndef _SDL_cocoaopengl_h
slouken@1936
    24
#define _SDL_cocoaopengl_h
slouken@1936
    25
slouken@1952
    26
#if SDL_VIDEO_OPENGL_CGL
slouken@1936
    27
jorgen@7594
    28
#include "SDL_atomic.h"
jorgen@7594
    29
#import <Cocoa/Cocoa.h>
jorgen@7594
    30
slouken@1936
    31
struct SDL_GLDriverData
slouken@1936
    32
{
slouken@1936
    33
    int initialized;
slouken@1936
    34
};
slouken@1936
    35
jorgen@7594
    36
@interface SDLOpenGLContext : NSOpenGLContext {
jorgen@7594
    37
    SDL_atomic_t dirty;
jorgen@7595
    38
    SDL_Window *window;
jorgen@7594
    39
}
jorgen@7594
    40
jorgen@7594
    41
- (id)initWithFormat:(NSOpenGLPixelFormat *)format
jorgen@7594
    42
        shareContext:(NSOpenGLContext *)share;
jorgen@7594
    43
- (void)scheduleUpdate;
jorgen@7594
    44
- (void)updateIfNeeded;
jorgen@7595
    45
- (void)setWindow:(SDL_Window *)window;
jorgen@7594
    46
jorgen@7594
    47
@end
jorgen@7594
    48
jorgen@7594
    49
slouken@1936
    50
/* OpenGL functions */
slouken@1936
    51
extern int Cocoa_GL_LoadLibrary(_THIS, const char *path);
slouken@1936
    52
extern void *Cocoa_GL_GetProcAddress(_THIS, const char *proc);
slouken@3057
    53
extern void Cocoa_GL_UnloadLibrary(_THIS);
slouken@1936
    54
extern SDL_GLContext Cocoa_GL_CreateContext(_THIS, SDL_Window * window);
slouken@1936
    55
extern int Cocoa_GL_MakeCurrent(_THIS, SDL_Window * window,
slouken@1936
    56
                                SDL_GLContext context);
urkle@7746
    57
extern void Cocoa_GL_GetDrawableSize(_THIS, SDL_Window * window,
urkle@7746
    58
                                     int * w, int * h);
slouken@1936
    59
extern int Cocoa_GL_SetSwapInterval(_THIS, int interval);
slouken@1936
    60
extern int Cocoa_GL_GetSwapInterval(_THIS);
slouken@10690
    61
extern int Cocoa_GL_SwapWindow(_THIS, SDL_Window * window);
slouken@1936
    62
extern void Cocoa_GL_DeleteContext(_THIS, SDL_GLContext context);
slouken@1936
    63
slouken@1952
    64
#endif /* SDL_VIDEO_OPENGL_CGL */
slouken@1936
    65
slouken@1936
    66
#endif /* _SDL_cocoaopengl_h */
slouken@1936
    67
slouken@1936
    68
/* vi: set ts=4 sw=4 expandtab: */