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/*

 * Copyright © 2014 Broadcom

 *

 * 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

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * 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 NONINFRINGEMENT.  IN NO EVENT SHALL

 * THE AUTHORS OR COPYRIGHT HOLDERS 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 VC4_TILING_H

#define VC4_TILING_H

uint32_t vc4_utile_width(int cpp);

uint32_t vc4_utile_height(int cpp);

bool vc4_size_is_lt(uint32_t width, uint32_t height, int cpp);

void vc4_load_utile(void *dst, void *src, uint32_t dst_stride, uint32_t cpp);

void vc4_store_utile(void *dst, void *src, uint32_t src_stride, uint32_t cpp);

void vc4_load_tiled_image(void *dst, uint32_t dst_stride,

                          void *src, uint32_t src_stride,

                          uint8_t tiling_format, int cpp,

                          const struct pipe_box *box);

void vc4_store_tiled_image(void *dst, uint32_t dst_stride,

                           void *src, uint32_t src_stride,

                           uint8_t tiling_format, int cpp,

                           const struct pipe_box *box);

#endif /* VC4_TILING_H */