X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=init.h;h=a1e71dd54053b3f168f3c47267eba1512bd2096b;hp=e0dbe63688fff77225e45e4a162b2ad7cf1003df;hb=38fca90c6ffde05e3459c7021e823cef0b3b27ac;hpb=17195eb5da34f03778cde297eb77c486fa0c51bc;ds=sidebyside

diff --git a/init.h b/init.h
index e0dbe63..a1e71dd 100644
--- a/init.h
+++ b/init.h
@@ -2,8 +2,8 @@
 #define _INIT_H
 
 // Initialize the library; in particular, will query the GPU for information
-// that is needed by various components. (In time, for instance, we will query
-// about extensions here.)
+// that is needed by various components. For instance, it verifies that
+// we have all the OpenGL extensions we need.
 void init_movit();
 
 // GPU features. These are not intended for end-user use.
@@ -18,4 +18,7 @@ extern bool movit_initialized;
 // We currently don't bother to test above 2^10.
 extern float movit_texel_subpixel_precision;
 
+// Whether the GPU in use supports GL_EXT_texture_sRGB.
+extern bool movit_srgb_textures_supported;
+
 #endif  // !defined(_INIT_H)