some TODO stuff in gl code

1 files changed, 6 insertions, 1 deletions

diff --git a/src/library_gl.js b/src/library_gl.js
index 1d47f584..9a63f5c0 100644
--- a/src/library_gl.js
+++ b/src/library_gl.js
@@ -1,6 +1,11 @@
 //"use strict";
 
-// XXX FIXME Hardcoded '4' in many places, here and in library_SDL, for RGBA
+// FIXME:
+//  * glGetUniformLocation should return -1 when the value is not valid, not null
+//  * glUniform1fi should be glUniform1iv
+//  * glGetAttribLocation lacks return value (and should be -1 when not valid)
+//  * single-underscore deps need double underscore (and, just auto-add them all)
+//  * glGetProgramInfoLog and *shader* should be essentially identical
 
 var LibraryGL = {
   $GL: {