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python: Handle null state.

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This commit is contained in:
José Fonseca
2008-08-19 19:11:36 +01:00
parent 5f1ef11ad2
commit 9adfc57a4c
1 changed files with 10 additions and 0 deletions
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10
src/gallium/state_trackers/python/p_context.i
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@@ -68,6 +68,11 @@ struct st_context {
void set_fragment_shader( const struct pipe_shader_state *state ) { void set_fragment_shader( const struct pipe_shader_state *state ) {
void *fs; void *fs;
if(!state) {
cso_set_fragment_shader_handle($self->cso, NULL);
return;
}
fs = $self->pipe->create_fs_state($self->pipe, state); fs = $self->pipe->create_fs_state($self->pipe, state);
if(!fs) if(!fs)
return; return;
@@ -82,6 +87,11 @@ struct st_context {
void set_vertex_shader( const struct pipe_shader_state *state ) { void set_vertex_shader( const struct pipe_shader_state *state ) {
void *vs; void *vs;
if(!state) {
cso_set_vertex_shader_handle($self->cso, NULL);
return;
}
vs = $self->pipe->create_vs_state($self->pipe, state); vs = $self->pipe->create_vs_state($self->pipe, state);
if(!vs) if(!vs)
return; return;