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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 3770 | Serge | 1 | /************************************************************************** |
| 2 | * |
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| 3 | * Copyright 2009 Younes Manton. |
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| 4 | * All Rights Reserved. |
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| 5 | * |
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 7 | * copy of this software and associated documentation files (the |
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| 8 | * "Software"), to deal in the Software without restriction, including |
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| 9 | * without limitation the rights to use, copy, modify, merge, publish, |
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| 10 | * distribute, sub license, and/or sell copies of the Software, and to |
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| 11 | * permit persons to whom the Software is furnished to do so, subject to |
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| 12 | * the following conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice (including the |
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| 15 | * next paragraph) shall be included in all copies or substantial portions |
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| 16 | * of the Software. |
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| 17 | * |
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| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 19 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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| 20 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
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| 21 | * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR |
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| 22 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
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| 23 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
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| 24 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 25 | * |
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| 26 | **************************************************************************/ |
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| 27 | |||
| 28 | #ifndef vl_csc_h |
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| 29 | #define vl_csc_h |
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| 30 | |||
| 31 | #include "pipe/p_compiler.h" |
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| 32 | |||
| 33 | typedef float vl_csc_matrix[3][4]; |
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| 34 | |||
| 35 | struct vl_procamp |
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| 36 | { |
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| 37 | float brightness; |
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| 38 | float contrast; |
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| 39 | float saturation; |
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| 40 | float hue; |
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| 41 | }; |
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| 42 | |||
| 43 | enum VL_CSC_COLOR_STANDARD |
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| 44 | { |
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| 45 | VL_CSC_COLOR_STANDARD_IDENTITY, |
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| 46 | VL_CSC_COLOR_STANDARD_BT_601, |
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| 47 | VL_CSC_COLOR_STANDARD_BT_709, |
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| 48 | VL_CSC_COLOR_STANDARD_SMPTE_240M |
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| 49 | }; |
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| 50 | |||
| 51 | extern const struct vl_procamp vl_default_procamp; |
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| 52 | |||
| 53 | void vl_csc_get_matrix(enum VL_CSC_COLOR_STANDARD cs, |
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| 54 | struct vl_procamp *procamp, |
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| 55 | bool full_range, |
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| 56 | vl_csc_matrix *matrix); |
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| 57 | |||
| 58 | #endif /* vl_csc_h */ |