=?UTF-8?Q?J=C3=B3zef=20Kucia=20?=: wined3d: Exit early in shader_glsl_init_transform_feedback() if stream output is disabled.
Alexandre Julliard
julliard at winehq.org
Wed Mar 29 15:02:52 CDT 2017
Module: wine
Branch: master
Commit: d58e44bfeb9a7125f62646e7426292707597d770
URL: http://source.winehq.org/git/wine.git/?a=commit;h=d58e44bfeb9a7125f62646e7426292707597d770
Author: Józef Kucia <jkucia at codeweavers.com>
Date: Wed Mar 29 15:11:06 2017 +0200
wined3d: Exit early in shader_glsl_init_transform_feedback() if stream output is disabled.
Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/wined3d/glsl_shader.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/dlls/wined3d/glsl_shader.c b/dlls/wined3d/glsl_shader.c
index 0eccaaa..b3cd500 100644
--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -840,6 +840,9 @@ static void shader_glsl_init_transform_feedback(const struct wined3d_context *co
const char **varyings;
char *strings;
+ if (!so_desc->element_count)
+ return;
+
if (!gl_info->supported[ARB_TRANSFORM_FEEDBACK3])
{
FIXME("ARB_transform_feedback3 not supported by OpenGL implementation.\n");
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