Commit: b41cfb590c798de39d569b462820c8eed70faff2
Author: Campbell Barton
Date: Thu Jun 9 05:12:42 2016 +1000
Branches: master
https://developer.blender.org/rBb41cfb590c798de39d569b462820c8eed70faff2
glutil: add glaGetOneInt helper
===================================================================
M source/blender/editors/include/BIF_glutil.h
M source/blender/editors/screen/glutil.c
===================================================================
diff --git a/source/blender/editors/include/BIF_glutil.h
b/source/blender/editors/include/BIF_glutil.h
index 0ac5c17..d3d2c46 100644
--- a/source/blender/editors/include/BIF_glutil.h
+++ b/source/blender/editors/include/BIF_glutil.h
@@ -94,6 +94,7 @@ void glutil_draw_filled_arc(float start, float angle, float
radius, int nsegment
* The param must cause only one value to be gotten from GL.
*/
float glaGetOneFloat(int param);
+int glaGetOneInt(int param);
/**
* Functions like glRasterPos2i, except ensures that the resulting
diff --git a/source/blender/editors/screen/glutil.c
b/source/blender/editors/screen/glutil.c
index 0142682..93bac3f 100644
--- a/source/blender/editors/screen/glutil.c
+++ b/source/blender/editors/screen/glutil.c
@@ -327,6 +327,13 @@ float glaGetOneFloat(int param)
return v;
}
+int glaGetOneInt(int param)
+{
+ GLint v;
+ glGetIntegerv(param, &v);
+ return v;
+}
+
void glaRasterPosSafe2f(float x, float y, float known_good_x, float
known_good_y)
{
GLubyte dummy = 0;
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