From bb527c0af6c53b335330da1063979f5ac3a19174 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Tue, 27 Apr 2010 11:44:33 -0600 Subject: llvmpipe: implement max scene size When the size of the scene (binned data plus referenced resources/textures) exceeds LP_MAX_SCENE_SIZE flush/render the scene. This could be improved in various ways but is a good start. Fixes piglit streaming-texture-leak test. --- src/gallium/drivers/llvmpipe/lp_scene.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'src/gallium/drivers/llvmpipe/lp_scene.c') diff --git a/src/gallium/drivers/llvmpipe/lp_scene.c b/src/gallium/drivers/llvmpipe/lp_scene.c index 71d9529230..7a94116f03 100644 --- a/src/gallium/drivers/llvmpipe/lp_scene.c +++ b/src/gallium/drivers/llvmpipe/lp_scene.c @@ -43,6 +43,10 @@ struct texture_ref { +/** + * Create a new scene object. + * \param queue the queue to put newly rendered/emptied scenes into + */ struct lp_scene * lp_scene_create( struct pipe_context *pipe, struct lp_scene_queue *queue ) @@ -195,6 +199,8 @@ lp_scene_reset(struct lp_scene *scene ) make_empty_list(ref_list); } + scene->scene_size = 0; + scene->has_color_clear = FALSE; scene->has_depth_clear = FALSE; } @@ -226,7 +232,10 @@ lp_bin_new_data_block( struct data_block_list *list ) } -/** Return number of bytes used for all bin data within a scene */ +/** + * Return number of bytes used for all bin data within a scene. + * This does not include resources (textures) referenced by the scene. + */ unsigned lp_scene_data_size( const struct lp_scene *scene ) { @@ -267,6 +276,8 @@ lp_scene_add_resource_reference(struct lp_scene *scene, pipe_resource_reference(&ref->resource, resource); insert_at_tail(ref_list, ref); } + + scene->scene_size += llvmpipe_resource_size(resource); } -- cgit v1.2.3