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(Apple) Properly implement apple_gfx_ctx_init/apple_gfx_ctx_destroy

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This commit is contained in:
Twinaphex 2014-09-27 17:20:05 +02:00
parent 6807605e4e
commit df2f7021fd
1 changed files with 44 additions and 32 deletions
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76
apple/common/apple_gfx_context.c.inl
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@ -10,6 +10,9 @@ static bool g_has_went_fullscreen;
static NSOpenGLPixelFormat* g_format;
#endif
static unsigned g_minor = 0;
static unsigned g_major = 0;
static RAScreen* get_chosen_screen(void)
{
#if defined(OSX) && !defined(MAC_OS_X_VERSION_10_6)
@ -28,6 +31,32 @@ static RAScreen* get_chosen_screen(void)
static bool apple_gfx_ctx_init(void *data)
{
(void)data;
RARCH_LOG("Minor: %d\n", g_minor);
RARCH_LOG("Major: %d\n", g_major);
#ifdef OSX
NSOpenGLPixelFormatAttribute attributes [] = {
NSOpenGLPFADoubleBuffer, // double buffered
NSOpenGLPFADepthSize,
(NSOpenGLPixelFormatAttribute)16, // 16 bit depth buffer
#ifdef MAC_OS_X_VERSION_10_7
(g_major || g_minor) ? NSOpenGLPFAOpenGLProfile : 0,
(g_major << 12) | (g_minor << 8),
#endif
(NSOpenGLPixelFormatAttribute)nil
};
g_format = [[NSOpenGLPixelFormat alloc] initWithAttributes:attributes];
g_context = [[NSOpenGLContext alloc] initWithFormat:g_format shareContext:nil];
[g_context setView:g_view];
#else
g_context = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2];
g_view.context = g_context;
#endif
[g_context makeCurrentContext];
// Make sure the view was created
[RAGameView get];
return true;
@ -39,49 +68,32 @@ static void apple_gfx_ctx_destroy(void *data)
[GLContextClass clearCurrentContext];
#ifdef IOS
#if defined(IOS)
g_view.context = nil;
#elif defined(OSX)
[g_context clearDrawable];
if (g_context)
[g_context release];
g_context = nil;
if (g_format)
[g_format release];
g_format = nil;
#endif
[GLContextClass clearCurrentContext];
g_context = nil;
}
static bool apple_gfx_ctx_bind_api(void *data, enum gfx_ctx_api api, unsigned major, unsigned minor)
{
(void)data;
if (api != GLAPIType)
return false;
[GLContextClass clearCurrentContext];
#ifdef OSX
[g_context clearDrawable];
[g_context release], g_context = nil;
[g_format release], g_format = nil;
NSOpenGLPixelFormatAttribute attributes [] = {
NSOpenGLPFADoubleBuffer, // double buffered
NSOpenGLPFADepthSize,
(NSOpenGLPixelFormatAttribute)16, // 16 bit depth buffer
#ifdef MAC_OS_X_VERSION_10_7
(major || minor) ? NSOpenGLPFAOpenGLProfile : 0,
(major << 12) | (minor << 8),
#endif
(NSOpenGLPixelFormatAttribute)nil
};
[g_format release];
[g_context release];
g_format = [[NSOpenGLPixelFormat alloc] initWithAttributes:attributes];
g_context = [[NSOpenGLContext alloc] initWithFormat:g_format shareContext:nil];
[g_context setView:g_view];
#else
g_context = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2];
g_view.context = g_context;
#endif
[g_context makeCurrentContext];
g_minor = minor;
g_major = major;
return true;
}