add in High DPI support (aka Retina)

- based on J?rgen's patch with a few bug fixes
2025-09-07 11:58:12 +00:00 · 2013-09-20 13:43:00 -04:00
parent 0103bc0bff
commit 869a707612
12 changed files with 134 additions and 11 deletions
--- a/include/SDL_hints.h
+++ b/include/SDL_hints.h
@@ -257,6 +257,11 @@ extern "C" {
 #define SDL_HINT_TIMER_RESOLUTION "SDL_TIMER_RESOLUTION"


+/**
+ *  \brief If set to 1, then do not allow high-DPI windows. ("Retina" on Mac)
+ */
+#define SDL_HINT_VIDEO_HIGHDPI_DISABLED "SDL_HIGHDPI_DISABLED"
+

 /**
 *  \brief  An enumeration of hint priorities