diff options
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_mipmap_tree.c | 15 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_mipmap_tree.h | 6 |
2 files changed, 21 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c index 05f5a4d657a..31abdad7207 100644 --- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c @@ -687,6 +687,21 @@ intel_miptree_get_image_offset(struct intel_mipmap_tree *mt, *y = mt->level[level].slice[slice].y_offset; } +void +intel_miptree_get_tile_offsets(struct intel_mipmap_tree *mt, + GLuint level, GLuint slice, + uint32_t *tile_x, + uint32_t *tile_y) +{ + struct intel_region *region = mt->region; + uint32_t mask_x, mask_y; + + intel_region_get_tile_masks(region, &mask_x, &mask_y, false); + + *tile_x = mt->level[level].slice[slice].x_offset & mask_x; + *tile_y = mt->level[level].slice[slice].y_offset & mask_y; +} + static void intel_miptree_copy_slice(struct intel_context *intel, struct intel_mipmap_tree *dst_mt, diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.h b/src/mesa/drivers/dri/intel/intel_mipmap_tree.h index a8f27d96a58..27540bc182f 100644 --- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.h +++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.h @@ -467,6 +467,12 @@ void intel_miptree_get_dimensions_for_image(struct gl_texture_image *image, int *width, int *height, int *depth); +void +intel_miptree_get_tile_offsets(struct intel_mipmap_tree *mt, + GLuint level, GLuint slice, + uint32_t *tile_x, + uint32_t *tile_y); + void intel_miptree_set_level_info(struct intel_mipmap_tree *mt, GLuint level, GLuint x, GLuint y, |