draw: don't crash if GS doesn't emit anything

[mesa.git] / src / gallium / auxiliary / postprocess / pp_colors.c

diff --git a/src/gallium/auxiliary/postprocess/pp_colors.c b/src/gallium/auxiliary/postprocess/pp_colors.c
index 36bb1f552f52f4c2a8059f4d479d6faa1faf4ad1..82576a7abf544c8daec8eaea275222cb6d17e6e7 100644 (file)
--- a/src/gallium/auxiliary/postprocess/pp_colors.c
+++ b/src/gallium/auxiliary/postprocess/pp_colors.c
@@ -18,7 +18,7 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -43,9 +43,9 @@ pp_nocolor(struct pp_queue_t *ppq, struct pipe_resource *in,
    pp_filter_set_fb(p);
    pp_filter_misc_state(p);
 
-   cso_single_sampler(p->cso, 0, &p->sampler_point);
-   cso_single_sampler_done(p->cso);
-   cso_set_fragment_sampler_views(p->cso, 1, &p->view);
+   cso_single_sampler(p->cso, PIPE_SHADER_FRAGMENT, 0, &p->sampler_point);
+   cso_single_sampler_done(p->cso, PIPE_SHADER_FRAGMENT);
+   cso_set_sampler_views(p->cso, PIPE_SHADER_FRAGMENT, 1, &p->view);
 
    cso_set_vertex_shader_handle(p->cso, ppq->shaders[n][0]);
    cso_set_fragment_shader_handle(p->cso, ppq->shaders[n][1]);