diff options
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_setup.c | 38 | ||||
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_setup_context.h | 7 |
2 files changed, 26 insertions, 19 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_setup.c b/src/gallium/drivers/llvmpipe/lp_setup.c index 9e319fd9f0..158f9e88cc 100644 --- a/src/gallium/drivers/llvmpipe/lp_setup.c +++ b/src/gallium/drivers/llvmpipe/lp_setup.c @@ -63,15 +63,7 @@ struct lp_scene * lp_setup_get_current_scene(struct lp_setup_context *setup) { if (!setup->scene) { - - /* wait for a free/empty scene - */ - setup->scene = lp_scene_dequeue(setup->empty_scenes, TRUE); - - assert(lp_scene_is_empty(setup->scene)); - - lp_scene_begin_binning(setup->scene, - &setup->fb ); + set_scene_state( setup, SETUP_EMPTY ); } return setup->scene; } @@ -233,22 +225,36 @@ set_scene_state( struct lp_setup_context *setup, LP_DBG(DEBUG_SETUP, "%s old %d new %d\n", __FUNCTION__, old_state, new_state); switch (new_state) { - case SETUP_ACTIVE: - begin_binning( setup ); + case SETUP_EMPTY: + assert(old_state == SETUP_FLUSHED); + assert(setup->scene == NULL); + + /* wait for a free/empty scene + */ + setup->scene = lp_scene_dequeue(setup->empty_scenes, TRUE); + assert(lp_scene_is_empty(setup->scene)); + lp_scene_begin_binning(setup->scene, + &setup->fb ); break; case SETUP_CLEARED: - if (old_state == SETUP_ACTIVE) { - assert(0); - return; - } + assert(old_state == SETUP_EMPTY); + assert(setup->scene != NULL); + break; + + case SETUP_ACTIVE: + assert(old_state == SETUP_EMPTY || + old_state == SETUP_CLEARED); + assert(setup->scene != NULL); + begin_binning( setup ); break; - + case SETUP_FLUSHED: if (old_state == SETUP_CLEARED) execute_clears( setup ); else lp_setup_rasterize_scene( setup ); + assert(setup->scene == NULL); break; default: diff --git a/src/gallium/drivers/llvmpipe/lp_setup_context.h b/src/gallium/drivers/llvmpipe/lp_setup_context.h index c8b8a2480b..8f4e00f073 100644 --- a/src/gallium/drivers/llvmpipe/lp_setup_context.h +++ b/src/gallium/drivers/llvmpipe/lp_setup_context.h @@ -101,9 +101,10 @@ struct lp_setup_context } clear; enum setup_state { - SETUP_FLUSHED, - SETUP_CLEARED, - SETUP_ACTIVE + SETUP_FLUSHED, /**< scene is null */ + SETUP_EMPTY, /**< scene exists but has only state changes */ + SETUP_CLEARED, /**< scene exists but has only clears */ + SETUP_ACTIVE /**< scene exists and has at least one draw/query */ } state; struct { |