1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com> 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2010 Marek Olšák <maraeo@gmail.com> 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * copy of this software and associated documentation files (the "Software"), 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * to deal in the Software without restriction, including without limitation 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * on the rights to use, copy, modify, merge, publish, distribute, sub 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * license, and/or sell copies of the Software, and to permit persons to whom 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the Software is furnished to do so, subject to the following conditions: 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice (including the next 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * paragraph) shall be included in all copies or substantial portions of the 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Software. 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * USE OR OTHER DEALINGS IN THE SOFTWARE. */ 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifndef R300_TEXTURE_DESC_H 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define R300_TEXTURE_DESC_H 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_format.h" 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "r300_context.h" 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct pipe_resource; 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct r300_screen; 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct r300_texture_desc; 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct r300_resource; 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgenum r300_dim { 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org DIM_WIDTH = 0, 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org DIM_HEIGHT = 1 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgunsigned r300_get_pixel_alignment(enum pipe_format format, 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned num_samples, 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org enum radeon_bo_layout microtile, 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org enum radeon_bo_layout macrotile, 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org enum r300_dim dim, boolean is_rs690); 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid r300_texture_desc_init(struct r300_screen *rscreen, 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct r300_resource *tex, 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_resource *base); 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgunsigned r300_texture_get_offset(struct r300_resource *tex, 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned level, unsigned layer); 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgunsigned r300_stride_to_width(enum pipe_format format, 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned stride_in_bytes); 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 57