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Merge branch 'potential_undefined_behaviour' of https://github.com/Luflosi/kitty

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Kovid Goyal 2019-03-15 19:57:02 +05:30
commit e24c758341
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3
kitty/core_text.m
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@ -376,8 +376,9 @@
render_glyphs(CTFontRef font, unsigned int width, unsigned int height, unsigned int baseline, unsigned int num_glyphs) {
memset(render_buf, 0, width * height);
CGColorSpaceRef gray_color_space = CGColorSpaceCreateDeviceGray();
if (gray_color_space == NULL) fatal("Out of memory");
CGContextRef render_ctx = CGBitmapContextCreate(render_buf, width, height, 8, width, gray_color_space, (kCGBitmapAlphaInfoMask & kCGImageAlphaNone));
if (render_ctx == NULL || gray_color_space == NULL) fatal("Out of memory");
if (render_ctx == NULL) fatal("Out of memory");
CGContextSetShouldAntialias(render_ctx, true);
CGContextSetShouldSmoothFonts(render_ctx, true);
CGContextSetGrayFillColor(render_ctx, 1, 1); // white glyphs