diff options
| author | Marek Olšák <[email protected]> | 2011-12-09 18:33:58 +0100 |
|---|---|---|
| committer | Christoph Bumiller <[email protected]> | 2011-12-15 18:51:48 +0100 |
| commit | c05fafa4a0fd93d4264c46578e23a83ecf2b481e (patch) | |
| tree | d53751c909b147934d727bc9a276d331a38ed61c /src/mesa/state_tracker/st_cb_bitmap.c | |
| parent | 36d66f8d4ad1e2b18bb28d0b08e98f968ad6137e (diff) | |
st/mesa: implement EXT_transform_feedback and ARB_transform_feedback2
Diffstat (limited to 'src/mesa/state_tracker/st_cb_bitmap.c')
| -rw-r--r-- | src/mesa/state_tracker/st_cb_bitmap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_cb_bitmap.c b/src/mesa/state_tracker/st_cb_bitmap.c index fa37be0b66f..af33bcf8605 100644 --- a/src/mesa/state_tracker/st_cb_bitmap.c +++ b/src/mesa/state_tracker/st_cb_bitmap.c @@ -483,6 +483,7 @@ draw_bitmap_quad(struct gl_context *ctx, GLint x, GLint y, GLfloat z, cso_save_fragment_sampler_views(cso); cso_save_viewport(cso); cso_save_fragment_shader(cso); + cso_save_stream_outputs(cso); cso_save_vertex_shader(cso); cso_save_geometry_shader(cso); cso_save_vertex_elements(cso); @@ -542,6 +543,7 @@ draw_bitmap_quad(struct gl_context *ctx, GLint x, GLint y, GLfloat z, } cso_set_vertex_elements(cso, 3, st->velems_util_draw); + cso_set_stream_outputs(st->cso_context, 0, NULL, 0); /* convert Z from [0,1] to [-1,-1] to match viewport Z scale/bias */ z = z * 2.0f - 1.0f; @@ -568,6 +570,7 @@ draw_bitmap_quad(struct gl_context *ctx, GLint x, GLint y, GLfloat z, cso_restore_geometry_shader(cso); cso_restore_vertex_elements(cso); cso_restore_vertex_buffers(cso); + cso_restore_stream_outputs(cso); } |