[Bf-blender-cvs] [8dd0ce6b78b] blender2.8: Eevee: Fix double buffer issue.

[Clément Foucault]

Commit: 8dd0ce6b78bf23f3f3d0bd260a615633b06f12ef
Author: Clément Foucault
Date:   Mon Jul 24 15:55:21 2017 +0200
Branches: blender2.8
https://developer.blender.org/rB8dd0ce6b78bf23f3f3d0bd260a615633b06f12ef

Eevee: Fix double buffer issue.

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

M	source/blender/draw/engines/eevee/eevee_effects.c

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

diff --git a/source/blender/draw/engines/eevee/eevee_effects.c b/source/blender/draw/engines/eevee/eevee_effects.c
index 4a80c1adcec..ff565fc28e1 100644
--- a/source/blender/draw/engines/eevee/eevee_effects.c
+++ b/source/blender/draw/engines/eevee/eevee_effects.c
@@ -1113,14 +1113,15 @@ void EEVEE_effects_do_ssr(EEVEE_SceneLayerData *UNUSED(sldata), EEVEE_Data *veda
 
 #define SWAP_BUFFERS() {                           \
 	if (effects->source_buffer == txl->color) {    \
+		SWAP_DOUBLE_BUFFERS();                     \
 		effects->source_buffer = txl->color_post;  \
 		effects->target_buffer = fbl->main;        \
 	}                                              \
 	else {                                         \
+		SWAP_DOUBLE_BUFFERS();                     \
 		effects->source_buffer = txl->color;       \
 		effects->target_buffer = fbl->effect_fb;   \
 	}                                              \
-	SWAP_DOUBLE_BUFFERS();                         \
 } ((void)0)
 
 void EEVEE_draw_effects(EEVEE_Data *vedata)