GLRefactor: partially remove gl calls from source/blender/editors.

This translates the gl calls to the new GPU_ wrappers from D3501.

Given it's tedious and repetitive work, this patch does as much as it can with search + replace, the remainder of the gl calls will need to be manually dealt with on a case by case basis.

This fixes 13 of the 28 failing editors when building without opengl.

For the list of substitutions see D3502

Reviewers: brecht

Differential Revision: https://developer.blender.org/D3502

1 files changed, 3 insertions, 2 deletions

diff --git a/source/blender/editors/interface/interface_region_hud.c b/source/blender/editors/interface/interface_region_hud.c
index 1a49010ad9d..3ac9932fdc9 100644
--- a/source/blender/editors/interface/interface_region_hud.c
+++ b/source/blender/editors/interface/interface_region_hud.c
@@ -60,6 +60,7 @@
 #include "ED_undo.h"
 
 #include "interface_intern.h"
+#include "GPU_framebuffer.h"
 
 
 /* -------------------------------------------------------------------- */
@@ -194,8 +195,8 @@ static void hud_region_draw(const bContext *C, ARegion *ar)
 {
 	UI_view2d_view_ortho(&ar->v2d);
 	wmOrtho2_region_pixelspace(ar);
-	glClearColor(0, 0, 0, 0.0f);
-	glClear(GL_COLOR_BUFFER_BIT);
+	GPU_clear_color(0, 0, 0, 0.0f);
+	GPU_clear(GPU_COLOR_BIT);
 
 	if ((ar->flag & RGN_FLAG_HIDDEN) == 0) {
 		float color[4];