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st/mesa: use a generic varying to pass the clear color to the FS
[mesa.git]
/
src
/
mesa
/
state_tracker
/
st_cb_viewport.c
diff --git
a/src/mesa/state_tracker/st_cb_viewport.c
b/src/mesa/state_tracker/st_cb_viewport.c
index d4742eb897d6388bb056879cfb73115f4628b3e2..d654ed6e771e681f564b0d2497013e6ed49a0ab9 100644
(file)
--- a/
src/mesa/state_tracker/st_cb_viewport.c
+++ b/
src/mesa/state_tracker/st_cb_viewport.c
@@
-43,7
+43,9
@@
static INLINE struct st_framebuffer *
st_ws_framebuffer(struct gl_framebuffer *fb)
{
/* FBO cannot be casted. See st_new_framebuffer */
st_ws_framebuffer(struct gl_framebuffer *fb)
{
/* FBO cannot be casted. See st_new_framebuffer */
- return (struct st_framebuffer *) ((fb && !fb->Name) ? fb : NULL);
+ if (fb && _mesa_is_winsys_fbo(fb))
+ return (struct st_framebuffer *) fb;
+ return NULL;
}
static void st_viewport(struct gl_context * ctx, GLint x, GLint y,
}
static void st_viewport(struct gl_context * ctx, GLint x, GLint y,