| 1 | /*************************************************************************** |
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| 2 | * Copyright (c) 2003-2007, Broadcom Corporation |
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| 3 | * All Rights Reserved |
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| 4 | * Confidential Property of Broadcom Corporation |
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| 5 | * |
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| 6 | * THIS SOFTWARE MAY ONLY BE USED SUBJECT TO AN EXECUTED SOFTWARE LICENSE |
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| 7 | * AGREEMENT BETWEEN THE USER AND BROADCOM. YOU HAVE NO RIGHT TO USE OR |
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| 8 | * EXPLOIT THIS MATERIAL EXCEPT SUBJECT TO THE TERMS OF SUCH AN AGREEMENT. |
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| 9 | * |
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| 10 | * $brcm_Workfile: bcsc.h $ |
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| 11 | * $brcm_Revision: Hydra_Software_Devel/1 $ |
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| 12 | * $brcm_Date: 5/31/07 7:30p $ |
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| 13 | * |
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| 14 | * Module Description: |
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| 15 | * |
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| 16 | * Revision History: |
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| 17 | * |
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| 18 | * $brcm_Log: /magnum/commonutils/csc/bcsc.h $ |
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| 19 | * |
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| 20 | * Hydra_Software_Devel/1 5/31/07 7:30p albertl |
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| 21 | * PR31093: Initial version. |
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| 22 | * |
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| 23 | ***************************************************************************/ |
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| 24 | #ifndef BCSC_H__ |
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| 25 | #define BCSC_H__ |
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| 26 | |
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| 27 | #ifdef __cplusplus |
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| 28 | extern "C" { |
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| 29 | #endif |
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| 30 | |
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| 31 | /* Given source and display (xR, yR), (xG, yG), (xB, yB), (xW, yW), derive CMP matrix; |
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| 32 | Output: CMP matrix in array of 12 fixed point coefficients; |
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| 33 | inputs: |
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| 34 | pul_SrcRGBW - Source gamut in (xR, yR), (xG, yG), (xB, yB), (xW, yW) array, 8 values; |
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| 35 | pul_DispRGBW: - Display gamut in (xR, yR), (xG, yG), (xB, yB), (xW, yW) array, 8 values; |
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| 36 | ulXyFractBits - Fixed-point fractional bits of input gamut values in (x, y) array; |
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| 37 | ulMatrixFractBits - Fixed-point fractional bits of output matrix coefficients; */ |
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| 38 | BERR_Code BCSC_RGBW2CmpMatrix |
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| 39 | ( uint32_t *pul_SrcRGBW, |
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| 40 | uint32_t *pul_DispRGBW, |
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| 41 | uint32_t ulXyFractBits, |
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| 42 | uint32_t ulMatrixFractBits, |
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| 43 | uint32_t ulN, |
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| 44 | int32_t *plCmpMatrix, |
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| 45 | int32_t *plDvoMatrix); |
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| 46 | |
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| 47 | #ifdef __cplusplus |
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| 48 | } |
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| 49 | #endif |
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| 50 | |
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| 51 | #endif /* #ifndef BCSC_H__*/ |
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| 52 | |
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| 53 | /* End of file. */ |
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