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Implemented SDL_GL_SHARE_WITH_CURRENT_CONTEXT for Mac OS X.

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This commit is contained in:
Ethan Lee 2013-05-05 21:01:20 -04:00
parent 4ec8d70ca1
commit 1a2ba7422c
1 changed files with 6 additions and 1 deletions
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7
src/video/cocoa/SDL_cocoaopengl.m
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@ -90,6 +90,7 @@ Cocoa_GL_CreateContext(_THIS, SDL_Window * window)
NSOpenGLPixelFormatAttribute attr[32];
NSOpenGLPixelFormat *fmt;
NSOpenGLContext *context;
NSOpenGLContext *share_context = nil;
int i = 0;
if (_this->gl_config.profile_mask == SDL_GL_CONTEXT_PROFILE_ES) {
@ -182,7 +183,11 @@ Cocoa_GL_CreateContext(_THIS, SDL_Window * window)
return NULL;
}
context = [[NSOpenGLContext alloc] initWithFormat:fmt shareContext:nil];
if (_this->gl_config.share_with_current_context) {
share_context = (NSOpenGLContext*)(_this->current_glctx);
}
context = [[NSOpenGLContext alloc] initWithFormat:fmt shareContext:share_context];
[fmt release];