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-rw-r--r--src/gallium/state_trackers/python/p_context.i10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/python/p_context.i b/src/gallium/state_trackers/python/p_context.i
index 535783b641..496f738ad5 100644
--- a/src/gallium/state_trackers/python/p_context.i
+++ b/src/gallium/state_trackers/python/p_context.i
@@ -68,6 +68,11 @@ struct st_context {
void set_fragment_shader( const struct pipe_shader_state *state ) {
void *fs;
+ if(!state) {
+ cso_set_fragment_shader_handle($self->cso, NULL);
+ return;
+ }
+
fs = $self->pipe->create_fs_state($self->pipe, state);
if(!fs)
return;
@@ -82,6 +87,11 @@ struct st_context {
void set_vertex_shader( const struct pipe_shader_state *state ) {
void *vs;
+ if(!state) {
+ cso_set_vertex_shader_handle($self->cso, NULL);
+ return;
+ }
+
vs = $self->pipe->create_vs_state($self->pipe, state);
if(!vs)
return;