diff options
Diffstat (limited to 'src/video/ataricommon/SDL_atarigl_c.h')
| -rw-r--r-- | src/video/ataricommon/SDL_atarigl_c.h | 78 |
1 files changed, 43 insertions, 35 deletions
diff --git a/src/video/ataricommon/SDL_atarigl_c.h b/src/video/ataricommon/SDL_atarigl_c.h index 4626d446..43a53775 100644 --- a/src/video/ataricommon/SDL_atarigl_c.h +++ b/src/video/ataricommon/SDL_atarigl_c.h @@ -35,47 +35,54 @@ /* Hidden "this" pointer for the video functions */ #define _THIS SDL_VideoDevice *this -struct SDL_PrivateGLData { +struct SDL_PrivateGLData +{ - int gl_active; /* to stop switching drivers while we have a valid context */ - - int gl_oldmesa; /* Old OpenGL support ? */ + int gl_active; /* to stop switching drivers while we have a valid context */ - int gl_pixelsize; /* for CopyShadow functions */ + int gl_oldmesa; /* Old OpenGL support ? */ - SDL_bool gl_upsidedown; /* Some implementations draw upside down */ + int gl_pixelsize; /* for CopyShadow functions */ - Uint8 *gl_shadow; /* Shadow buffer for old implementations */ + SDL_bool gl_upsidedown; /* Some implementations draw upside down */ - /* for unsupported OSMesa buffer formats */ - void (*ConvertSurface)(_THIS, SDL_Surface *surface); + Uint8 *gl_shadow; /* Shadow buffer for old implementations */ - /* to convert the shadow buffer to the screen format */ - void (*CopyShadow)(_THIS, SDL_Surface *surface); + /* for unsupported OSMesa buffer formats */ + void (*ConvertSurface) (_THIS, SDL_Surface * surface); + + /* to convert the shadow buffer to the screen format */ + void (*CopyShadow) (_THIS, SDL_Surface * surface); #if SDL_VIDEO_OPENGL - OSMesaContext ctx; - - /* OpenGL functions */ - void (*glGetIntegerv)( GLenum pname, GLint *value ); - void (*glFinish)(void); - void (*glFlush)(void); - - /* osmesa.ldg */ - OSMesaContext (*OSMesaCreateContextExt)( GLenum format, GLint depthBits, GLint stencilBits, GLint accumBits, OSMesaContext sharelist); - void (*OSMesaDestroyContext)( OSMesaContext ctx ); - GLboolean (*OSMesaMakeCurrent)( OSMesaContext ctx, void *buffer, GLenum type, GLsizei width, GLsizei height ); - void (*OSMesaPixelStore)( GLint pname, GLint value ); - void * (*OSMesaGetProcAddress)( const char *funcName ); - - /* mesa_gl.ldg, tiny_gl.ldg */ - void *(*OSMesaCreateLDG)( long format, long type, long width, long height ); - void (*OSMesaDestroyLDG)(void); - - /* Info needed to compare existing context with new asked one */ - int width, height; - GLenum format; - GLint depth,stencil,accum; + OSMesaContext ctx; + + /* OpenGL functions */ + void (*glGetIntegerv) (GLenum pname, GLint * value); + void (*glFinish) (void); + void (*glFlush) (void); + + /* osmesa.ldg */ + OSMesaContext(*OSMesaCreateContextExt) (GLenum format, GLint depthBits, + GLint stencilBits, + GLint accumBits, + OSMesaContext sharelist); + void (*OSMesaDestroyContext) (OSMesaContext ctx); + GLboolean(*OSMesaMakeCurrent) (OSMesaContext ctx, void *buffer, + GLenum type, GLsizei width, + GLsizei height); + void (*OSMesaPixelStore) (GLint pname, GLint value); + void *(*OSMesaGetProcAddress) (const char *funcName); + + /* mesa_gl.ldg, tiny_gl.ldg */ + void *(*OSMesaCreateLDG) (long format, long type, long width, + long height); + void (*OSMesaDestroyLDG) (void); + + /* Info needed to compare existing context with new asked one */ + int width, height; + GLenum format; + GLint depth, stencil, accum; #endif }; @@ -96,14 +103,15 @@ struct SDL_PrivateGLData { #define gl_curheight (this->gl_data->height) /* OpenGL functions */ -extern int SDL_AtariGL_Init(_THIS, SDL_Surface *current); +extern int SDL_AtariGL_Init(_THIS, SDL_Surface * current); extern void SDL_AtariGL_Quit(_THIS, SDL_bool unload); extern void SDL_AtariGL_InitPointers(_THIS); extern int SDL_AtariGL_LoadLibrary(_THIS, const char *path); extern void *SDL_AtariGL_GetProcAddress(_THIS, const char *proc); -extern int SDL_AtariGL_GetAttribute(_THIS, SDL_GLattr attrib, int* value); +extern int SDL_AtariGL_GetAttribute(_THIS, SDL_GLattr attrib, int *value); extern int SDL_AtariGL_MakeCurrent(_THIS); extern void SDL_AtariGL_SwapBuffers(_THIS); #endif /* _SDL_ATARIGL_H_ */ +/* vi: set ts=4 sw=4 expandtab: */ |