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authorClément Foucault <foucault.clem@gmail.com>2020-03-10 20:17:42 +0300
committerClément Foucault <foucault.clem@gmail.com>2020-03-10 20:17:42 +0300
commit9c5a120ba23dd9a1555eec5e45ecfc39ad76c60e (patch)
tree2a184d67f641bb47c81f1f54df32bc13bb096262 /source/blender/draw/engines/gpencil/gpencil_engine.c
parentfa09b900c2fe087bc2e0aae4ca5ef88c51686e80 (diff)
GPencil: Use high precision float buffer for final rendering
This avoid color drifting due to R11G11B10 buffers.
Diffstat (limited to 'source/blender/draw/engines/gpencil/gpencil_engine.c')
-rw-r--r--source/blender/draw/engines/gpencil/gpencil_engine.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/source/blender/draw/engines/gpencil/gpencil_engine.c b/source/blender/draw/engines/gpencil/gpencil_engine.c
index 80afbb5c7a3..d47d6f8a836 100644
--- a/source/blender/draw/engines/gpencil/gpencil_engine.c
+++ b/source/blender/draw/engines/gpencil/gpencil_engine.c
@@ -200,7 +200,8 @@ void GPENCIL_cache_init(void *ved)
pd->use_layer_fb = false;
pd->use_object_fb = false;
pd->use_mask_fb = false;
- pd->use_signed_fb = false;
+ /* Always use high precision for render. */
+ pd->use_signed_fb = !pd->is_viewport;
if (draw_ctx->v3d) {
const bool hide_overlay = ((draw_ctx->v3d->flag2 & V3D_HIDE_OVERLAYS) != 0);