colorlib.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: colorlib.h,v 1.3.48.1 2004/07/09 02:00:04 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef __COLORLIB_H__
- #define __COLORLIB_H__ 1
- #ifdef __cplusplus
- extern "C" {
- #endif
- #if defined (HXCOLOR_ALLYUV2RGB)
- #define HELIX_FEATURE_CC_RGB32out
- #define HELIX_FEATURE_CC_BGR32out
- #define HELIX_FEATURE_CC_RGB24out
- #define HELIX_FEATURE_CC_RGB565out
- #define HELIX_FEATURE_CC_RGB555out
- #define HELIX_FEATURE_CC_RGB8out
- #endif //HXCOLOR_ALLYUV2RGB
- /* setclrs.c: */
- /*
- * Returns current state of "from/to I420" converters.
- * Use:
- * void GetSrcI420Colors (float *brightness, float *contrast, float *saturation, float *hue);
- * Output:
- * brightness - brightness adjustment [-1,1], 0 - default;
- * contrast - contrast adjustment [-1,1], 0 - default;
- * saturation - saturation adjustment [-1,1], 0 - default;
- * hue - hue adjustment [-1,1], 0 - default;
- * Returns:
- * none.
- */
- void GetSrcI420Colors (float *brightness, float *contrast, float *saturation, float *hue);
- /*
- * Initializes "from/to I420" converters.
- * Use:
- * void SetSrcI420Colors (float Brightness, float Contrast, float Saturation, float Hue);
- * void SetDestI420Colors (float Brightness, float Contrast, float Saturation, float Hue);
- * Input:
- * Brightness - brightness adjustment [-1,1], 0 - default;
- * Contrast - contrast adjustment [-1,1], 0 - default;
- * Saturation - saturation adjustment [-1,1], 0 - default;
- * Hue - hue adjustment [-1,1], 0 - default;
- * Returns:
- * none.
- */
- void SetSrcI420Colors (float Brightness, float Contrast, float Saturation, float Hue);
- void SetDestI420Colors (float Brightness, float Contrast, float Saturation, float Hue);
- /*
- * YUV 4:2:0 chroma resampling mode:
- * Input chroma a b
- * samples: c d
- */
- #define CRM_11_11 0 /* (a+b+c+d) / 4 */
- #define CRM_11_00 1 /* (a+b) / 2 */
- #define CRM_00_11 2 /* (c+d) / 2 */
- /*
- * Sets RGB->I420 chroma resampling mode
- * Use:
- * int SetI420ChromaResamplingMode(int nNewMode);
- * Input:
- * nNewMode - a new chroma resampling mode to use
- * Returns:
- * previously set mode.
- */
- int SetI420ChromaResamplingMode(int nNewMode);
- /* setpal.c: */
- /*
- * Suggest palettes to use for 8-bit RGB formats.
- * Use:
- * int SuggestSrcRGB8Palette (int nColors, unsigned long *lpRGBVals);
- * int SuggestDestRGB8Palette (int nColors, unsigned long *lpRGBVals);
- * Input:
- * nColors - the number of existing colors in palette
- * lpRGBVals - RGB values for each palette entry
- * lpIndices - pixel values (palette indices)
- * Returns:
- * >0, the total number of colors to be used, if success
- * -1, if error
- */
- int SuggestSrcRGB8Palette (int nColors, unsigned int *lpRGBVals);
- int SuggestDestRGB8Palette (int nColors, unsigned int *lpRGBVals);
- /*
- * Set palettes to use for 8-bit RGB formats.
- * Use:
- * int SetSrcRGB8Palette (int nColors, unsigned int *lpRGBVals, int *lpIndices);
- * int SetDestRGB8Palette (int nColors, unsigned int *lpRGBVals, int *lpIndices);
- * Input:
- * nColors - the number of colors in palette
- * lpRGBVals - RGB values for each palette entry
- * lpIndices - pixel values (palette indices)
- * Returns:
- * >0, the total number of colors set, if success
- * -1, if error
- */
- int SetSrcRGB8Palette (int nColors, unsigned int *lpRGBVals, int *lpIndices);
- int SetDestRGB8Palette (int nColors, unsigned int *lpRGBVals, int *lpIndices);
- /*
- * Format-conversion routines.
- * Use:
- * int XXXXtoYYYY (unsigned char *dest_ptr, int dest_width, int dest_height,
- * int dest_pitch, int dest_x, int dest_y, int dest_dx, int dest_dy,
- * unsigned char *src_ptr, int src_width, int src_height, int src_pitch,
- * int src_x, int src_y, int src_dx, int src_dy);
- * Input:
- * dest_ptr - pointer to a destination buffer
- * dest_width, dest_height - width/height of the destination image (pixels)
- * dest_pitch - pitch of the dest. buffer (in bytes; <0 - if bottom up image)
- * dest_x, dest_y, dest_dx, dest_dy - destination rectangle (pixels)
- * src_ptr - pointer to an input image
- * src_width, src_height - width/height of the input image (pixels)
- * src_pitch - pitch of the source buffer (in bytes; <0 - if bottom up image)
- * src_x, src_y, src_dx, src_dy - source rectangle (pixels)
- * Returns:
- * 0 - if success; -1 if failure.
- * Notes:
- * a) In all cases, pointers to the source and destination buffers must be
- * DWORD aligned, and both pitch parameters must be multiple of 4!!!
- * b) Converters that deal with YUV 4:2:2, or 4:2:0 formats may also require
- * rectangle parameters (x,y,dx,dy) to be multiple of 2. Failure to provide
- * aligned rectangles will result in partially converted image.
- * c) Currently only scale factors of 1:1 and 2:1 are supported; if the rates
- * dest_dx/src_dx & dest_dy/src_dy are neither 1, or 2, the converters
- * will fail.
- */
- /* yuv2yuv.c: */
- int I420toI420 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int I420toYV12 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int I420toYUY2 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int I420toUYVY (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int I420toI420x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int I420toYV12x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int I420toYUY2x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int I420toUYVYx (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int YV12toI420 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YV12toYV12 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YV12toYUY2 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YV12toUYVY (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YV12toI420x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int YV12toYV12x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int YV12toYUY2x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int YV12toUYVYx (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int YVU9toI420 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YUY2toI420 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int UYVYtoI420 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YUVUtoI420 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YUY2toI420x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int UYVYtoI420x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int YUY2toYV12 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int UYVYtoYV12 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YUY2toYUY2 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int UYVYtoUYVY (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YUY2toUYVY (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int UYVYtoYUY2 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YUY2toYV12x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int UYVYtoYV12x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int XINGtoYV12 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int XINGtoYUY2 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int XINGtoUYVY (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int XINGtoRGB32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int XINGtoRBG32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int XINGtoRGB24 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int XINGtoRGB565 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int XINGtoRGB555 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int XINGtoRGB8 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- /* yuv2rgb.c: */
- int I420toRGB32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int I420toBGR32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int I420toRGB24 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int I420toRGB565 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int I420toRGB555 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int I420toRGB444 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int I420toRGB8 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int I420toRGB32x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int I420toBGR32x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int I420toRGB24x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int I420toRGB565x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int I420toRGB555x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int I420toRGB444x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int I420toRGB8x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int YV12toRGB32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YV12toBGR32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YV12toRGB24 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YV12toRGB565 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YV12toRGB555 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YV12toRGB8 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int YV12toRGB32x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int YV12toBGR32x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int YV12toRGB24x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int YV12toRGB565x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int YV12toRGB555x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- int YV12toRGB8x (unsigned char *, int, int, int, int, int, int, int, unsigned char *, unsigned char *, unsigned char *, int, int, int, int, int, int, int, int, int);
- /* rgb2yuv.c: */
- int RGB32toI420 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB24toI420 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB565toI420 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB555toI420 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB8toI420 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int ARGBtoYUVA (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int BGR_32toI420 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int BGR24toI420 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- /* rgb2rgb.c: */
- int RGB32toRGB32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB32toRGB24 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB32toRGB565 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB32toRGB555 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB32toRGB8 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB24toRGB32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB24toRGB24 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB24toRGB565 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB24toRGB555 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB24toRGB8 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB565toRGB32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB565toRGB24 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB565toRGB565 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB565toRGB555 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB565toRGB8 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB555toRGB32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB555toRGB24 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB555toRGB565 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB555toRGB555 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB555toRGB8 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB8toRGB32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB8toRGB24 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB8toRGB565 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB8toRGB555 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB8toRGB8 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB32toBGR32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB24toBGR32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB565toBGR32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB555toBGR32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- int RGB8toBGR32 (unsigned char *, int, int, int, int, int, int, int, unsigned char *, int, int, int, int, int, int, int);
- /* yuv2rgb.c: */
- /*
- * Obsolete I420->RGB converters:
- * Use:
- * void oldI420toRGBXXX (unsigned char *ysrc, unsigned char *usrc,
- * unsigned char *vsrc, int pitchSrc, unsigned char *dst,
- * int width, int height, int pitchDst);
- * Input:
- * ysrc, usrc, vsrc - pointers to Y, Cr, and Cb components of the frame
- * pitchSrc - pitch of the input frame (luminance)
- * dst - pointer to an output buffer
- * width, height - the size of frame to convert
- * pitchDst - pitch of the output buffer (in RGB pixels!!!)
- * Returns:
- * none.
- */
- void oldI420toRGB32 (unsigned char *, unsigned char *, unsigned char *, int, unsigned char *, int, int, int);
- void oldI420toRGB24 (unsigned char *, unsigned char *, unsigned char *, int, unsigned char *, int, int, int);
- void oldI420toRGB565 (unsigned char *, unsigned char *, unsigned char *, int, unsigned char *, int, int, int);
- void oldI420toRGB555 (unsigned char *, unsigned char *, unsigned char *, int, unsigned char *, int, int, int);
- void oldI420toRGB32x2 (unsigned char *, unsigned char *, unsigned char *, int, unsigned char *, int, int, int);
- void oldI420toRGB24x2 (unsigned char *, unsigned char *, unsigned char *, int, unsigned char *, int, int, int);
- void oldI420toRGB565x2 (unsigned char *, unsigned char *, unsigned char *, int, unsigned char *, int, int, int);
- void oldI420toRGB555x2 (unsigned char *, unsigned char *, unsigned char *, int, unsigned char *, int, int, int);
- #ifdef __cplusplus
- }
- #endif
- #endif /* __COLORLIB_H__ */