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(CocoaGL) Get rid of one static global

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This commit is contained in:
twinaphex 2021-01-19 06:37:01 +01:00
parent e044b0eeec
commit eea8e12343
1 changed files with 32 additions and 33 deletions
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65
gfx/drivers_context/cocoa_gl_ctx.m
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@ -72,12 +72,9 @@ typedef struct cocoa_ctx_data
/* TODO/FIXME - static globals */
static enum gfx_ctx_api cocoagl_api = GFX_CTX_NONE;
static GLContextClass* g_hw_ctx = NULL;
static GLContextClass* g_context = NULL;
static GLContextClass* g_ctx = NULL;
static unsigned g_gl_minor = 0;
static unsigned g_gl_major = 0;
#ifdef OSX
static NSOpenGLPixelFormat *g_fmt = NULL;
#endif
#if defined(HAVE_COCOATOUCH)
static GLKView *glk_view = NULL;
#endif
@ -130,7 +127,7 @@ static void cocoa_gl_gfx_ctx_set_flags(void *data, uint32_t flags)
#if defined(OSX)
void cocoa_gl_gfx_ctx_update(void)
{
[g_context update];
[g_ctx update];
[g_hw_ctx update];
}
#else
@ -148,7 +145,7 @@ void *glkitview_init(void)
void glkitview_bind_fbo(void)
{
if (g_context)
if (glk_view)
[glk_view bindDrawable];
}
#endif
@ -163,9 +160,8 @@ static void cocoa_gl_gfx_ctx_destroy(void *data)
return;
#ifdef OSX
[GLContextClass clearCurrentContext];
[g_context clearDrawable];
RELEASE(g_context);
RELEASE(g_fmt);
[g_ctx clearDrawable];
RELEASE(g_ctx);
if (g_hw_ctx)
[g_hw_ctx clearDrawable];
RELEASE(g_hw_ctx);
@ -173,7 +169,7 @@ static void cocoa_gl_gfx_ctx_destroy(void *data)
#else
[EAGLContext setCurrentContext:nil];
#endif
g_context = nil;
g_ctx = nil;
free(cocoa_ctx);
}
@ -252,7 +248,7 @@ static void cocoa_gl_gfx_ctx_bind_hw_render(void *data, bool enable)
}
else
{
[g_context makeCurrentContext];
[g_ctx makeCurrentContext];
}
#else
if (enable)
@ -261,7 +257,7 @@ static void cocoa_gl_gfx_ctx_bind_hw_render(void *data, bool enable)
}
else
{
[EAGLContext setCurrentContext:g_context];
[EAGLContext setCurrentContext:g_ctx];
}
#endif
@ -293,7 +289,7 @@ static void cocoa_gl_gfx_ctx_swap_interval(void *data, int i)
unsigned interval = (unsigned)i;
#ifdef OSX
GLint value = interval ? 1 : 0;
[g_context setValues:&value forParameter:NSOpenGLCPSwapInterval];
[g_ctx setValues:&value forParameter:NSOpenGLCPSwapInterval];
#else
cocoa_ctx_data_t *cocoa_ctx = (cocoa_ctx_data_t*)data;
/* < No way to disable Vsync on iOS? */
@ -306,7 +302,7 @@ static void cocoa_gl_gfx_ctx_swap_interval(void *data, int i)
static void cocoa_gl_gfx_ctx_swap_buffers(void *data)
{
#ifdef OSX
[g_context flushBuffer];
[g_ctx flushBuffer];
[g_hw_ctx flushBuffer];
#else
cocoa_ctx_data_t *cocoa_ctx = (cocoa_ctx_data_t*)data;
@ -351,6 +347,7 @@ static bool cocoa_gl_gfx_ctx_set_video_mode(void *data,
#endif
{
NSOpenGLPixelFormat *fmt;
NSOpenGLPixelFormatAttribute attributes [] = {
NSOpenGLPFAColorSize,
24,
@ -385,32 +382,34 @@ static bool cocoa_gl_gfx_ctx_set_video_mode(void *data,
break;
}
g_fmt = [[NSOpenGLPixelFormat alloc] initWithAttributes:attributes];
fmt = [[NSOpenGLPixelFormat alloc] initWithAttributes:attributes];
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1050
if (g_fmt == nil)
if (fmt == nil)
{
/* NSOpenGLFPAAllowOfflineRenderers is
not supported on this OS version. */
attributes[3] = (NSOpenGLPixelFormatAttribute)0;
g_fmt = [[NSOpenGLPixelFormat alloc] initWithAttributes:attributes];
attributes[3] = (NSOpenGLPixelFormatAttribute)0;
fmt = [[NSOpenGLPixelFormat alloc] initWithAttributes:attributes];
}
#endif
if (cocoa_ctx->use_hw_ctx)
{
g_hw_ctx = [[NSOpenGLContext alloc] initWithFormat:fmt shareContext:nil];
g_ctx = [[NSOpenGLContext alloc] initWithFormat:fmt shareContext:g_hw_ctx];
}
else
g_ctx = [[NSOpenGLContext alloc] initWithFormat:fmt shareContext:nil];
RELEASE(fmt);
}
if (cocoa_ctx->use_hw_ctx)
{
g_hw_ctx = [[NSOpenGLContext alloc] initWithFormat:g_fmt shareContext:nil];
g_context = [[NSOpenGLContext alloc] initWithFormat:g_fmt shareContext:g_hw_ctx];
}
else
g_context = [[NSOpenGLContext alloc] initWithFormat:g_fmt shareContext:nil];
[g_context setView:g_view];
[g_ctx setView:g_view];
#ifdef OSX
[g_context makeCurrentContext];
[g_ctx makeCurrentContext];
#else
[EAGLContext setCurrentContext:g_context];
[EAGLContext setCurrentContext:g_ctx];
#endif
/* TODO/FIXME: Screen mode support. */
@ -465,13 +464,13 @@ static bool cocoa_gl_gfx_ctx_set_video_mode(void *data,
if (cocoa_ctx->use_hw_ctx)
g_hw_ctx = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2];
g_context = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2];
glk_view.context = g_context;
g_ctx = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2];
glk_view.context = g_ctx;
#ifdef OSX
[g_context makeCurrentContext];
[g_ctx makeCurrentContext];
#else
[EAGLContext setCurrentContext:g_context];
[EAGLContext setCurrentContext:g_ctx];
#endif
/* TODO: Maybe iOS users should be able to