/* * 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); #endif