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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1029 | serge | 1 | /* |
| 2 | * Copyright 2007 Luc Verhaegen |
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| 3 | * Copyright 2007 Matthias Hopf |
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| 4 | * Copyright 2007 Egbert Eich |
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| 5 | * Copyright 2007 Advanced Micro Devices, Inc. |
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| 6 | * |
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| 7 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 8 | * copy of this software and associated documentation files (the "Software"), |
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| 9 | * to deal in the Software without restriction, including without limitation |
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| 10 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 11 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 12 | * Software is furnished to do so, subject to the following conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice shall be included in |
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| 15 | * all copies or substantial portions of the Software. |
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| 16 | * |
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| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 20 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 21 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 22 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 23 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 24 | */ |
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| 25 | |||
| 26 | #ifndef _RHD_LUT_H |
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| 27 | #define _RHD_LUT_H |
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| 28 | |||
| 29 | struct rhdLUT { |
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| 30 | int scrnIndex; |
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| 31 | |||
| 32 | char *Name; |
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| 33 | #define RHD_LUT_A 0 |
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| 34 | #define RHD_LUT_B 1 |
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| 35 | int Id; |
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| 36 | |||
| 37 | void (*Save) (struct rhdLUT *LUT); |
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| 38 | void (*Restore) (struct rhdLUT *LUT); |
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| 39 | void (*Set) (struct rhdLUT *LUT, int numColors, int *indices, LOCO *colors); |
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| 40 | |||
| 41 | /* because RandR does not specifically initialise a gamma ramp when |
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| 42 | setting up a CRTC */ |
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| 43 | Bool Initialised; |
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| 44 | |||
| 45 | Bool Stored; |
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| 46 | |||
| 47 | CARD32 StoreControl; |
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| 48 | |||
| 49 | CARD32 StoreBlackRed; |
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| 50 | CARD32 StoreBlackGreen; |
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| 51 | CARD32 StoreBlackBlue; |
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| 52 | |||
| 53 | CARD32 StoreWhiteRed; |
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| 54 | CARD32 StoreWhiteGreen; |
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| 55 | CARD32 StoreWhiteBlue; |
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| 56 | |||
| 57 | CARD16 StoreEntry[0x300]; |
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| 58 | }; |
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| 59 | |||
| 60 | void RHDLUTsInit(RHDPtr rhdPtr); |
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| 61 | void RHDLUTsSave(RHDPtr rhdPtr); |
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| 62 | void RHDLUTsRestore(RHDPtr rhdPtr); |
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| 63 | void RHDLUTsDestroy(RHDPtr rhdPtr); |
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| 64 | |||
| 65 | /* For missing RandR functionality */ |
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| 66 | void RHDLUTCopyForRR(struct rhdLUT *LUT); |
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| 67 | |||
| 68 | #endif /* _RHD_LUT_H */ |