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(Apple OSX) Implement GL shared contexts (preliminary) - currently

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stubbed out because it makes it very slow
This commit is contained in:
Twinaphex 2014-09-27 19:51:23 +02:00
parent 1294d10c24
commit 89654e68ce
1 changed files with 19 additions and 1 deletions
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20
apple/common/apple_gfx_context.c.inl
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@ -9,6 +9,7 @@ static bool g_use_hw_ctx;
#ifdef OSX
static bool g_has_went_fullscreen;
static NSOpenGLPixelFormat* g_format;
static NSOpenGLContext *g_hw_ctx;
#endif
static unsigned g_minor = 0;
@ -50,7 +51,16 @@ static bool apple_gfx_ctx_init(void *data)
};
g_format = [[NSOpenGLPixelFormat alloc] initWithAttributes:attributes];
g_context = [[NSOpenGLContext alloc] initWithFormat:g_format shareContext:nil];
if (g_use_hw_ctx)
{
//g_hw_ctx = [[NSOpenGLContext alloc] initWithFormat:g_format shareContext:nil];
g_context = [[NSOpenGLContext alloc] initWithFormat:g_format shareContext:g_hw_ctx];
}
else
{
g_context = [[NSOpenGLContext alloc] initWithFormat:g_format shareContext:nil];
}
[g_context setView:g_view];
#else
g_context = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2];
@ -79,6 +89,9 @@ static void apple_gfx_ctx_destroy(void *data)
if (g_format)
[g_format release];
g_format = nil;
if (g_hw_ctx)
[g_hw_ctx release];
g_hw_ctx = nil;
#endif
[GLContextClass clearCurrentContext];
g_context = nil;
@ -244,6 +257,11 @@ static void apple_gfx_ctx_bind_hw_render(void *data, bool enable)
{
(void)data;
g_use_hw_ctx = enable;
if (enable)
[g_hw_ctx makeCurrentContext];
else
[g_context makeCurrentContext];
}
// The apple_* functions are implemented in apple/RetroArch/RAGameView.m