José Fonseca | 343ccc8 | 2009-08-21 07:43:49 +0100 | [diff] [blame] | 1 | /************************************************************************** |
| 2 | * |
| 3 | * Copyright 2009 VMware, Inc. |
| 4 | * All Rights Reserved. |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 7 | * copy of this software and associated documentation files (the |
| 8 | * "Software"), to deal in the Software without restriction, including |
| 9 | * without limitation the rights to use, copy, modify, merge, publish, |
| 10 | * distribute, sub license, and/or sell copies of the Software, and to |
| 11 | * permit persons to whom the Software is furnished to do so, subject to |
| 12 | * the following conditions: |
| 13 | * |
| 14 | * The above copyright notice and this permission notice (including the |
| 15 | * next paragraph) shall be included in all copies or substantial portions |
| 16 | * of the Software. |
| 17 | * |
| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| 19 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 20 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
| 21 | * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR |
| 22 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| 23 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| 24 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 25 | * |
| 26 | **************************************************************************/ |
| 27 | |
| 28 | |
| 29 | /** |
| 30 | * Depth/stencil testing to LLVM IR translation. |
| 31 | * |
| 32 | * @author Jose Fonseca <jfonseca@vmware.com> |
| 33 | */ |
| 34 | |
| 35 | #ifndef LP_BLD_DEPTH_H |
| 36 | #define LP_BLD_DEPTH_H |
| 37 | |
| 38 | |
| 39 | #include <llvm-c/Core.h> |
| 40 | |
| 41 | |
| 42 | struct pipe_depth_state; |
| 43 | struct util_format_description; |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 44 | struct lp_type; |
José Fonseca | 3d7a886 | 2009-08-21 13:49:10 +0100 | [diff] [blame] | 45 | struct lp_build_mask_context; |
José Fonseca | 343ccc8 | 2009-08-21 07:43:49 +0100 | [diff] [blame] | 46 | |
| 47 | |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 48 | struct lp_type |
José Fonseca | 343ccc8 | 2009-08-21 07:43:49 +0100 | [diff] [blame] | 49 | lp_depth_type(const struct util_format_description *format_desc, |
| 50 | unsigned length); |
| 51 | |
| 52 | |
| 53 | void |
| 54 | lp_build_depth_test(LLVMBuilderRef builder, |
| 55 | const struct pipe_depth_state *state, |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 56 | struct lp_type type, |
José Fonseca | 343ccc8 | 2009-08-21 07:43:49 +0100 | [diff] [blame] | 57 | const struct util_format_description *format_desc, |
José Fonseca | 3d7a886 | 2009-08-21 13:49:10 +0100 | [diff] [blame] | 58 | struct lp_build_mask_context *mask, |
José Fonseca | 343ccc8 | 2009-08-21 07:43:49 +0100 | [diff] [blame] | 59 | LLVMValueRef src, |
| 60 | LLVMValueRef dst_ptr); |
| 61 | |
| 62 | |
| 63 | #endif /* !LP_BLD_DEPTH_H */ |