incorrect argument parsing for python opengl module bgl.

unsigned byte/short/int were being passes as signed values which would raise an overflow error if a range greater then the signed value was used.

1 files changed, 3 insertions, 3 deletions

diff --git a/source/blender/python/generic/bgl.h b/source/blender/python/generic/bgl.h
index 5e40cda3114..60cca8e8ec7 100644
--- a/source/blender/python/generic/bgl.h
+++ b/source/blender/python/generic/bgl.h
@@ -215,19 +215,19 @@ extern PyTypeObject BGL_bufferType;
 #define GLsizei_def(num)    int GLsizei_var(num)
 
 /* typedef unsigned char GLubyte; */
-#define GLubyte_str       "b"
+#define GLubyte_str       "B"
 #define GLubyte_var(num)    bgl_var##num
 #define GLubyte_ref(num)    &bgl_var##num
 #define GLubyte_def(num)    /* unsigned */ char GLubyte_var(num)
 
 /* typedef unsigned short GLushort; */
-#define GLushort_str      "h"
+#define GLushort_str      "H"
 #define GLushort_var(num)   bgl_var##num
 #define GLushort_ref(num)   &bgl_var##num
 #define GLushort_def(num)   /* unsigned */ short GLushort_var(num)
 
 /* typedef unsigned int GLuint; */
-#define GLuint_str        "i"
+#define GLuint_str        "I"
 #define GLuint_var(num)     bgl_var##num
 #define GLuint_ref(num)     &bgl_var##num
 #define GLuint_def(num)     /* unsigned */ int GLuint_var(num)