José Fonseca | 8783732 | 2009-07-27 01:23:15 +0100 | [diff] [blame] | 1 | /************************************************************************** |
| 2 | * |
José Fonseca | 9a519ec | 2009-07-28 08:14:10 +0100 | [diff] [blame] | 3 | * Copyright 2009 VMware, Inc. |
José Fonseca | 8783732 | 2009-07-27 01:23:15 +0100 | [diff] [blame] | 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 | |
José Fonseca | 10981c0 | 2009-10-04 11:35:50 +0100 | [diff] [blame] | 28 | #ifndef LP_BLD_FORMAT_H |
| 29 | #define LP_BLD_FORMAT_H |
José Fonseca | 8783732 | 2009-07-27 01:23:15 +0100 | [diff] [blame] | 30 | |
| 31 | |
| 32 | /** |
| 33 | * @file |
José Fonseca | 866fbac | 2009-09-07 14:24:31 +0100 | [diff] [blame] | 34 | * Pixel format helpers. |
José Fonseca | 8783732 | 2009-07-27 01:23:15 +0100 | [diff] [blame] | 35 | */ |
| 36 | |
| 37 | #include <llvm-c/Core.h> |
José Fonseca | 866fbac | 2009-09-07 14:24:31 +0100 | [diff] [blame] | 38 | |
José Fonseca | 8783732 | 2009-07-27 01:23:15 +0100 | [diff] [blame] | 39 | #include "pipe/p_format.h" |
| 40 | |
José Fonseca | 866fbac | 2009-09-07 14:24:31 +0100 | [diff] [blame] | 41 | struct util_format_description; |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 42 | struct lp_type; |
José Fonseca | 7d04316 | 2009-08-01 17:59:19 +0100 | [diff] [blame] | 43 | |
| 44 | |
José Fonseca | bfd7a9c | 2009-10-25 09:09:59 +0000 | [diff] [blame] | 45 | boolean |
| 46 | lp_format_is_rgba8(const struct util_format_description *desc); |
| 47 | |
| 48 | |
José Fonseca | abff421 | 2009-10-25 09:06:05 +0000 | [diff] [blame] | 49 | void |
| 50 | lp_build_format_swizzle_soa(const struct util_format_description *format_desc, |
| 51 | struct lp_type type, |
| 52 | const LLVMValueRef *unswizzled, |
| 53 | LLVMValueRef *swizzled); |
| 54 | |
| 55 | |
José Fonseca | 8783732 | 2009-07-27 01:23:15 +0100 | [diff] [blame] | 56 | LLVMValueRef |
José Fonseca | 866fbac | 2009-09-07 14:24:31 +0100 | [diff] [blame] | 57 | lp_build_unpack_rgba_aos(LLVMBuilderRef builder, |
José Fonseca | 232b586 | 2009-10-22 20:58:35 +0100 | [diff] [blame] | 58 | const struct util_format_description *desc, |
José Fonseca | 866fbac | 2009-09-07 14:24:31 +0100 | [diff] [blame] | 59 | LLVMValueRef packed); |
José Fonseca | 8783732 | 2009-07-27 01:23:15 +0100 | [diff] [blame] | 60 | |
| 61 | |
José Fonseca | 47d241b | 2009-10-25 09:09:23 +0000 | [diff] [blame] | 62 | LLVMValueRef |
| 63 | lp_build_unpack_rgba8_aos(LLVMBuilderRef builder, |
| 64 | const struct util_format_description *desc, |
| 65 | struct lp_type type, |
| 66 | LLVMValueRef packed); |
| 67 | |
| 68 | |
José Fonseca | 833323b | 2009-07-29 07:58:27 +0100 | [diff] [blame] | 69 | LLVMValueRef |
José Fonseca | 866fbac | 2009-09-07 14:24:31 +0100 | [diff] [blame] | 70 | lp_build_pack_rgba_aos(LLVMBuilderRef builder, |
José Fonseca | 17afb6d | 2009-10-22 21:06:03 +0100 | [diff] [blame] | 71 | const struct util_format_description *desc, |
José Fonseca | 866fbac | 2009-09-07 14:24:31 +0100 | [diff] [blame] | 72 | LLVMValueRef rgba); |
José Fonseca | 8783732 | 2009-07-27 01:23:15 +0100 | [diff] [blame] | 73 | |
| 74 | |
José Fonseca | 866fbac | 2009-09-07 14:24:31 +0100 | [diff] [blame] | 75 | void |
| 76 | lp_build_unpack_rgba_soa(LLVMBuilderRef builder, |
| 77 | const struct util_format_description *format_desc, |
José Fonseca | b4835ea | 2009-09-14 11:05:06 +0100 | [diff] [blame] | 78 | struct lp_type type, |
José Fonseca | 866fbac | 2009-09-07 14:24:31 +0100 | [diff] [blame] | 79 | LLVMValueRef packed, |
| 80 | LLVMValueRef *rgba); |
| 81 | |
| 82 | |
José Fonseca | 10981c0 | 2009-10-04 11:35:50 +0100 | [diff] [blame] | 83 | #endif /* !LP_BLD_FORMAT_H */ |