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specify to skip alpha when drawing launcher on OSX

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This saves 1-3 ms on average when redrawing launcher at maximised size
This commit is contained in:
UnknownShadow200 2019-09-17 07:49:10 +10:00
parent 4fa5c10046
commit 0503f354de
1 changed files with 4 additions and 2 deletions
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6
src/Window.c
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@ -2234,7 +2234,7 @@ void Window_DrawFramebuffer(Rect2D r) {
provider = CGDataProviderCreateWithData(NULL, fb_bmp.Scan0, provider = CGDataProviderCreateWithData(NULL, fb_bmp.Scan0,
Bitmap_DataSize(fb_bmp.Width, fb_bmp.Height), NULL); Bitmap_DataSize(fb_bmp.Width, fb_bmp.Height), NULL);
image = CGImageCreate(fb_bmp.Width, fb_bmp.Height, 8, 32, fb_bmp.Width * 4, colorSpace, image = CGImageCreate(fb_bmp.Width, fb_bmp.Height, 8, 32, fb_bmp.Width * 4, colorSpace,
kCGBitmapByteOrder32Little | kCGImageAlphaFirst, provider, NULL, 0, 0); kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst, provider, NULL, 0, 0);
CGContextDrawImage(context, rect, image); CGContextDrawImage(context, rect, image);
CGContextSynchronize(context); CGContextSynchronize(context);
@ -2308,6 +2308,7 @@ static void GLContext_UnsetFullscreen(void) {
GLContext_SetDrawable(); GLContext_SetDrawable();
win_fullscreen = false; win_fullscreen = false;
/* TODO: Eliminate this if possible */
Window_SetSize(ctx_windowWidth, ctx_windowHeight); Window_SetSize(ctx_windowWidth, ctx_windowHeight);
} }
@ -2326,6 +2327,7 @@ static void GLContext_SetFullscreen(void) {
/* This is a weird hack to workaround a bug where the first time a context */ /* This is a weird hack to workaround a bug where the first time a context */
/* is made fullscreen, we just end up with a blank screen. So we undo it as fullscreen */ /* is made fullscreen, we just end up with a blank screen. So we undo it as fullscreen */
/* and redo it as fullscreen. */ /* and redo it as fullscreen. */
/* TODO: We really should'd need to do this. Need to debug on real hardware. */
if (!ctx_firstFullscreen) { if (!ctx_firstFullscreen) {
ctx_firstFullscreen = true; ctx_firstFullscreen = true;
GLContext_UnsetFullscreen(); GLContext_UnsetFullscreen();
@ -3873,7 +3875,7 @@ void Window_DrawFramebuffer(Rect2D r) {
provider = CGDataProviderCreateWithData(NULL, fb_bmp.Scan0, provider = CGDataProviderCreateWithData(NULL, fb_bmp.Scan0,
Bitmap_DataSize(fb_bmp.Width, fb_bmp.Height), NULL); Bitmap_DataSize(fb_bmp.Width, fb_bmp.Height), NULL);
image = CGImageCreate(fb_bmp.Width, fb_bmp.Height, 8, 32, fb_bmp.Width * 4, colorSpace, image = CGImageCreate(fb_bmp.Width, fb_bmp.Height, 8, 32, fb_bmp.Width * 4, colorSpace,
kCGBitmapByteOrder32Little | kCGImageAlphaFirst, provider, NULL, 0, 0); kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst, provider, NULL, 0, 0);
CGContextDrawImage(context, rect, image); CGContextDrawImage(context, rect, image);
CGContextSynchronize(context); CGContextSynchronize(context);