X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=init.h;h=a64443500b32bbfcf9d0faf13a5c1b15f0f4b063;hp=3af6644facf740b073c94337e86c885483644b4f;hb=6bef53bef32b4e32e01bc896ccce1d2dc5c1bdcb;hpb=404e2f8149e8fe48a4bd21b0c464247e1eecc17e

diff --git a/init.h b/init.h
index 3af6644..a644435 100644
--- a/init.h
+++ b/init.h
@@ -56,12 +56,14 @@ extern float movit_texel_subpixel_precision;
 // of errors are stored here.
 //
 // If this value is above 0, we will round off explicitly at the very end
-// of the shader.
+// of the shader. Note the following limitations:
+//
+//   - The measurement is done on linear 8-bit, not any sRGB format,
+//     10-bit output, or the likes.
+//   - This only covers the final pass; intermediates are not covered
+//     (only relevant if you use e.g. GL_SRGB8 intermediates).
 extern int movit_num_wrongly_rounded;
 
-// Whether the GPU in use supports GL_EXT_texture_sRGB.
-extern bool movit_srgb_textures_supported;
-
 // Whether the OpenGL driver (or GPU) in use supports GL_ARB_timer_query.
 extern bool movit_timer_queries_supported;