| /* |
| * Mesa 3-D graphics library |
| * |
| * Copyright 2012 Intel Corporation |
| * Copyright 2013 Google |
| * |
| * 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 VMWARE AND/OR ITS 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. |
| * |
| * Authors: |
| * Chad Versace <chad.versace@linux.intel.com> |
| * Frank Henigman <fjhenigman@google.com> |
| */ |
| |
| #ifndef INTEL_TILED_MEMCPY_H |
| #define INTEL_TILED_MEMCPY_H |
| |
| #include <stdint.h> |
| #include "main/mtypes.h" |
| |
| typedef void *(*mem_copy_fn)(void *dest, const void *src, size_t n); |
| |
| void |
| linear_to_tiled(uint32_t xt1, uint32_t xt2, |
| uint32_t yt1, uint32_t yt2, |
| char *dst, const char *src, |
| uint32_t dst_pitch, int32_t src_pitch, |
| bool has_swizzling, |
| uint32_t tiling, |
| mem_copy_fn mem_copy); |
| |
| void |
| tiled_to_linear(uint32_t xt1, uint32_t xt2, |
| uint32_t yt1, uint32_t yt2, |
| char *dst, const char *src, |
| int32_t dst_pitch, uint32_t src_pitch, |
| bool has_swizzling, |
| uint32_t tiling, |
| mem_copy_fn mem_copy); |
| |
| bool intel_get_memcpy(mesa_format tiledFormat, GLenum format, |
| GLenum type, mem_copy_fn *mem_copy, uint32_t *cpp); |
| |
| #endif /* INTEL_TILED_MEMCPY */ |