| /************************************************************************** |
| * |
| * Copyright 2010 VMware, Inc. All Rights Reserved. |
| * |
| * 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, 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 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. |
| * |
| **************************************************************************/ |
| |
| |
| #include "util/u_debug.h" |
| #include "lp_limits.h" |
| #include "lp_memory.h" |
| |
| /** |
| * 32bpp RGBA swizzled tiles. One for for each thread and each |
| * possible colorbuf. Adds up to quite a bit 8*8*64*64*4 == 1MB. |
| * Several schemes exist to reduce this, such as scaling back the |
| * number of threads or using a smaller tilesize when multiple |
| * colorbuffers are bound. |
| */ |
| PIPE_ALIGN_VAR(LP_MIN_VECTOR_ALIGN) |
| uint8_t lp_swizzled_cbuf[LP_MAX_THREADS][PIPE_MAX_COLOR_BUFS][TILE_SIZE * TILE_SIZE * 4]; |
| |
| |
| /* A single dummy tile used in a couple of out-of-memory situations. |
| */ |
| PIPE_ALIGN_VAR(LP_MIN_VECTOR_ALIGN) |
| uint8_t lp_dummy_tile[TILE_SIZE * TILE_SIZE * 4]; |
| |