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, 12 insertions, 10 deletions

diff --git a/source/blender/editors/space_graph/space_graph.c b/source/blender/editors/space_graph/space_graph.c
index 7c3105843c5..878c4815f73 100644
--- a/source/blender/editors/space_graph/space_graph.c
+++ b/source/blender/editors/space_graph/space_graph.c
@@ -54,6 +54,8 @@
 #include "ED_markers.h"
 
 #include "GPU_immediate.h"
+#include "GPU_state.h"
+#include "GPU_framebuffer.h"
 
 #include "WM_api.h"
 #include "WM_types.h"
@@ -240,8 +242,8 @@ static void graph_main_region_draw(const bContext *C, ARegion *ar)
 
 	/* clear and setup matrix */
 	UI_GetThemeColor3fv(TH_BACK, col);
-	glClearColor(col[0], col[1], col[2], 0.0);
-	glClear(GL_COLOR_BUFFER_BIT);
+	GPU_clear_color(col[0], col[1], col[2], 0.0);
+	GPU_clear(GPU_COLOR_BIT);
 
 	UI_view2d_view_ortho(v2d);
 
@@ -287,15 +289,15 @@ static void graph_main_region_draw(const bContext *C, ARegion *ar)
 
 			/* Draw a green line to indicate the cursor value */
 			immUniformThemeColorShadeAlpha(TH_CFRAME, -10, -50);
-			glEnable(GL_BLEND);
-			glLineWidth(2.0);
+			GPU_blend(true);
+			GPU_line_width(2.0);
 
 			immBegin(GWN_PRIM_LINES, 2);
 			immVertex2f(pos, v2d->cur.xmin, y);
 			immVertex2f(pos, v2d->cur.xmax, y);
 			immEnd();
 
-			glDisable(GL_BLEND);
+			GPU_blend(false);
 		}
 
 		/* current frame or vertical component of vertical component of the cursor */
@@ -305,15 +307,15 @@ static void graph_main_region_draw(const bContext *C, ARegion *ar)
 
 			/* to help differentiate this from the current frame, draw slightly darker like the horizontal one */
 			immUniformThemeColorShadeAlpha(TH_CFRAME, -40, -50);
-			glEnable(GL_BLEND);
-			glLineWidth(2.0);
+			GPU_blend(true);
+			GPU_line_width(2.0);
 
 			immBegin(GWN_PRIM_LINES, 2);
 			immVertex2f(pos, x, v2d->cur.ymin);
 			immVertex2f(pos, x, v2d->cur.ymax);
 			immEnd();
 
-			glDisable(GL_BLEND);
+			GPU_blend(false);
 		}
 
 		immUnbindProgram();
@@ -381,8 +383,8 @@ static void graph_channel_region_draw(const bContext *C, ARegion *ar)
 
 	/* clear and setup matrix */
 	UI_GetThemeColor3fv(TH_BACK, col);
-	glClearColor(col[0], col[1], col[2], 0.0);
-	glClear(GL_COLOR_BUFFER_BIT);
+	GPU_clear_color(col[0], col[1], col[2], 0.0);
+	GPU_clear(GPU_COLOR_BIT);
 
 	UI_view2d_view_ortho(v2d);