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(iOS) Cache scale variable in hot function (touch) and some more cleanups

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This commit is contained in:
Twinaphex 2015-02-24 06:11:20 +01:00
parent 2a0028b7b4
commit 69cff98158
2 changed files with 10 additions and 9 deletions
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15
apple/common/apple_gfx_context.c.inl
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@ -234,21 +234,17 @@ CGFloat apple_gfx_ctx_get_native_scale(void)
if (!screen)
return 0.0f;
(void)selector;
#ifdef IOS
if ([[UIScreen mainScreen] respondsToSelector:selector])
if ([screen respondsToSelector:selector])
{
float ret;
NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:
[[[UIScreen mainScreen] class] instanceMethodSignatureForSelector:selector]];
[[screen class] instanceMethodSignatureForSelector:selector]];
[invocation setSelector:selector];
[invocation setTarget:[UIScreen mainScreen]];
[invocation setTarget:screen];
[invocation invoke];
[invocation getReturnValue:&ret];
return ret;
}
#endif
return screen.scale;
}
@ -258,7 +254,10 @@ static void apple_gfx_ctx_get_video_size(void *data, unsigned* width, unsigned*
RAScreen *screen = (RAScreen*)get_chosen_screen();
CGRect size = screen.bounds;
gl_t *gl = (gl_t*)data;
CGFloat screenscale = apple_gfx_ctx_get_native_scale();
static CGFloat screenscale = 0.0f;
if (screenscale == 0.0f)
screenscale = apple_gfx_ctx_get_native_scale();
if (gl)
{

4
apple/iOS/platform.m
View File

@ -90,10 +90,12 @@ static void handle_touch_event(NSArray* touches)
{
NSUInteger i;
apple_input_data_t *apple = (apple_input_data_t*)driver.input_data;
const float scale = apple_gfx_ctx_get_native_scale();
static CGFloat scale = 0.0f;
if (!apple)
return;
if (scale == 0.0f)
scale = apple_gfx_ctx_get_native_scale();
apple->touch_count = 0;