[Bf-blender-cvs] [a8d4b0154d6] greasepencil-object: Create multiframe buffer only if multisample enabled

[Antonio Vazquez]

Commit: a8d4b0154d6e29cf02fdea8d9fd5f31b24d4294f
Author: Antonio Vazquez
Date:   Mon Feb 12 17:14:31 2018 +0100
Branches: greasepencil-object
https://developer.blender.org/rBa8d4b0154d6e29cf02fdea8d9fd5f31b24d4294f

Create multiframe buffer only if multisample enabled

===================================================================

M       source/blender/draw/engines/gpencil/gpencil_engine.c

===================================================================

diff --git a/source/blender/draw/engines/gpencil/gpencil_engine.c 
b/source/blender/draw/engines/gpencil/gpencil_engine.c
index 1dba6a75674..b4ee151cb4c 100644
--- a/source/blender/draw/engines/gpencil/gpencil_engine.c
+++ b/source/blender/draw/engines/gpencil/gpencil_engine.c
@@ -898,9 +898,12 @@ void GPENCIL_render_init(GPENCIL_Data *ved, RenderEngine 
*engine, struct Depsgra
        DefaultFramebufferList *dfbl = DRW_viewport_framebuffer_list_get();
        DefaultTextureList *dtxl = DRW_viewport_texture_list_get();
 
-       int rect_w = (int)viewport_size[0];
-       int rect_h = (int)viewport_size[1];
-       DRW_framebuffer_create_multisample(dfbl, dtxl, rect_w, rect_h);
+       /* create multiframe framebuffer for AA */
+       if (U.ogl_multisamples > 0) {
+               int rect_w = (int)viewport_size[0];
+               int rect_h = (int)viewport_size[1];
+               DRW_framebuffer_create_multisample(dfbl, dtxl, rect_w, rect_h);
+       }
 
        DRWFboTexture tex_color[2] = {
                { &e_data.render_depth_tx, DRW_TEX_DEPTH_24_STENCIL_8, 
DRW_TEX_TEMP },

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