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, 5 insertions, 4 deletions

diff --git a/source/blender/editors/transform/transform_snap.c b/source/blender/editors/transform/transform_snap.c
index 02855e0a809..48ec664d634 100644
--- a/source/blender/editors/transform/transform_snap.c
+++ b/source/blender/editors/transform/transform_snap.c
@@ -50,6 +50,7 @@
 #include "BLI_utildefines.h"
 
 #include "GPU_immediate.h"
+#include "GPU_state.h"
 
 #include "BKE_global.h"
 #include "BKE_object.h"
@@ -159,7 +160,7 @@ void drawSnapping(const struct bContext *C, TransInfo *t)
 			float imat[4][4];
 			float size;
 
-			glDisable(GL_DEPTH_TEST);
+			GPU_depth_test(false);
 
 			size = 2.5f * UI_GetThemeValuef(TH_VERTEX_SIZE);
 
@@ -201,7 +202,7 @@ void drawSnapping(const struct bContext *C, TransInfo *t)
 			immUnbindProgram();
 
 			if (v3d->zbuf)
-				glEnable(GL_DEPTH_TEST);
+				GPU_depth_test(true);
 		}
 	}
 	else if (t->spacetype == SPACE_IMAGE) {
@@ -218,7 +219,7 @@ void drawSnapping(const struct bContext *C, TransInfo *t)
 
 			size = 2.5f * UI_GetThemeValuef(TH_VERTEX_SIZE);
 
-			glEnable(GL_BLEND);
+			GPU_blend(true);
 
 			unsigned int pos = GWN_vertformat_attr_add(immVertexFormat(), "pos", GWN_COMP_F32, 2, GWN_FETCH_FLOAT);
 
@@ -243,7 +244,7 @@ void drawSnapping(const struct bContext *C, TransInfo *t)
 
 			immUnbindProgram();
 
-			glDisable(GL_BLEND);
+			GPU_blend(false);
 		}
 	}
 }