| /* |
| * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com> |
| * Copyright 2010 Marek Olšák <maraeo@gmail.com> |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * on the rights to use, copy, modify, merge, publish, distribute, sub |
| * license, and/or sell copies of the Software, and to permit persons to whom |
| * the Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, |
| * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| * USE OR OTHER DEALINGS IN THE SOFTWARE. */ |
| |
| #ifndef R300_TEXTURE_DESC_H |
| #define R300_TEXTURE_DESC_H |
| |
| #include "pipe/p_format.h" |
| #include "r300_context.h" |
| |
| struct pipe_resource; |
| struct r300_screen; |
| struct r300_texture_desc; |
| struct r300_resource; |
| |
| enum r300_dim { |
| DIM_WIDTH = 0, |
| DIM_HEIGHT = 1 |
| }; |
| |
| unsigned r300_get_pixel_alignment(enum pipe_format format, |
| unsigned num_samples, |
| enum radeon_bo_layout microtile, |
| enum radeon_bo_layout macrotile, |
| enum r300_dim dim, boolean is_rs690); |
| |
| void r300_texture_desc_init(struct r300_screen *rscreen, |
| struct r300_resource *tex, |
| const struct pipe_resource *base); |
| |
| unsigned r300_texture_get_offset(struct r300_resource *tex, |
| unsigned level, unsigned layer); |
| |
| unsigned r300_stride_to_width(enum pipe_format format, |
| unsigned stride_in_bytes); |
| |
| #endif |
