diff options
author | Brian Paul <brianp@vmware.com> | 2010-01-12 17:06:19 -0700 |
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committer | Brian Paul <brianp@vmware.com> | 2010-01-12 17:06:19 -0700 |
commit | de10168a462f57ead41800ea135476bb5ae8c678 (patch) | |
tree | 5a6b79d4629932e25cbdb6ece3e0edc2b89301f1 /src | |
parent | 4061ca02dd837950201a9ada462f944ae25deeb5 (diff) |
llvmpipe: added lp_scene_is_empty()
Diffstat (limited to 'src')
-rw-r--r-- | src/gallium/drivers/llvmpipe/lp_scene.c | 22 | ||||
-rw-r--r-- | src/gallium/drivers/llvmpipe/lp_scene.h | 2 |
2 files changed, 24 insertions, 0 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_scene.c b/src/gallium/drivers/llvmpipe/lp_scene.c index 774a1fecd71..70d5847d8ec 100644 --- a/src/gallium/drivers/llvmpipe/lp_scene.c +++ b/src/gallium/drivers/llvmpipe/lp_scene.c @@ -67,6 +67,28 @@ lp_scene_init(struct lp_scene *scene) /** + * Check if the scene's bins are all empty. + * For debugging purposes. + */ +boolean +lp_scene_is_empty(struct lp_scene *scene ) +{ + unsigned x, y; + + for (y = 0; y < TILES_Y; y++) { + for (x = 0; x < TILES_X; x++) { + const struct cmd_bin *bin = lp_scene_get_bin(scene, x, y); + const struct cmd_block_list *list = &bin->commands; + if (list->head != list->tail || list->head->count > 0) { + return FALSE; + } + } + } + return TRUE; +} + + +/** * Set scene to empty state. */ void diff --git a/src/gallium/drivers/llvmpipe/lp_scene.h b/src/gallium/drivers/llvmpipe/lp_scene.h index 796fc516ccc..72557277851 100644 --- a/src/gallium/drivers/llvmpipe/lp_scene.h +++ b/src/gallium/drivers/llvmpipe/lp_scene.h @@ -133,6 +133,8 @@ void lp_scene_destroy(struct lp_scene *scene); void lp_scene_init(struct lp_scene *scene); +boolean lp_scene_is_empty(struct lp_scene *scene ); + void lp_scene_reset(struct lp_scene *scene ); void lp_scene_free_bin_data(struct lp_scene *scene); |