[PATCH 1/6] wined3d: Exit early in shader_glsl_init_transform_feedback() if stream output is disabled.
Józef Kucia
jkucia at codeweavers.com
Wed Mar 29 08:11:06 CDT 2017
Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
---
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");
--
2.10.2
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