color.h File Reference

#include <freerdp/api.h>

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Data Structures
struct	gdiPalette

Macros
#define	FREERDP_PIXEL_FORMAT_TYPE_A   0
#define	FREERDP_PIXEL_FORMAT_TYPE_ARGB   1
#define	FREERDP_PIXEL_FORMAT_TYPE_ABGR   2
#define	FREERDP_PIXEL_FORMAT_TYPE_RGBA   3
#define	FREERDP_PIXEL_FORMAT_TYPE_BGRA   4
#define	FREERDP_PIXEL_FORMAT_IS_ABGR(_format)    (FREERDP_PIXEL_FORMAT_TYPE(_format) == FREERDP_PIXEL_FORMAT_TYPE_ABGR)
#define	FREERDP_PIXEL_FORMAT(_bpp, _type, _a, _r, _g, _b)    ((_bpp << 24) | (_type << 16) | (_a << 12) | (_r << 8) | (_g << 4) | (_b))
#define	FREERDP_PIXEL_FORMAT_TYPE(_format)   (((_format) >> 16) & 0x07)
#define	PIXEL_FORMAT_ARGB32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_ARGB, 8, 8, 8, 8)
#define	PIXEL_FORMAT_XRGB32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_ARGB, 0, 8, 8, 8)
#define	PIXEL_FORMAT_ABGR32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_ABGR, 8, 8, 8, 8)
#define	PIXEL_FORMAT_XBGR32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_ABGR, 0, 8, 8, 8)
#define	PIXEL_FORMAT_BGRA32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_BGRA, 8, 8, 8, 8)
#define	PIXEL_FORMAT_BGRX32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_BGRA, 0, 8, 8, 8)
#define	PIXEL_FORMAT_RGBA32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_RGBA, 8, 8, 8, 8)
#define	PIXEL_FORMAT_RGBX32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_RGBA, 0, 8, 8, 8)
#define	PIXEL_FORMAT_BGRX32_DEPTH30    FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_BGRA, 0, 10, 10, 10)
#define	PIXEL_FORMAT_RGBX32_DEPTH30    FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_RGBA, 0, 10, 10, 10)
#define	PIXEL_FORMAT_RGB24   FREERDP_PIXEL_FORMAT(24, FREERDP_PIXEL_FORMAT_TYPE_ARGB, 0, 8, 8, 8)
#define	PIXEL_FORMAT_BGR24   FREERDP_PIXEL_FORMAT(24, FREERDP_PIXEL_FORMAT_TYPE_ABGR, 0, 8, 8, 8)
#define	PIXEL_FORMAT_RGB16   FREERDP_PIXEL_FORMAT(16, FREERDP_PIXEL_FORMAT_TYPE_ARGB, 0, 5, 6, 5)
#define	PIXEL_FORMAT_BGR16   FREERDP_PIXEL_FORMAT(16, FREERDP_PIXEL_FORMAT_TYPE_ABGR, 0, 5, 6, 5)
#define	PIXEL_FORMAT_ARGB15   FREERDP_PIXEL_FORMAT(16, FREERDP_PIXEL_FORMAT_TYPE_ARGB, 1, 5, 5, 5)
#define	PIXEL_FORMAT_RGB15   FREERDP_PIXEL_FORMAT(15, FREERDP_PIXEL_FORMAT_TYPE_ARGB, 0, 5, 5, 5)
#define	PIXEL_FORMAT_ABGR15   FREERDP_PIXEL_FORMAT(16, FREERDP_PIXEL_FORMAT_TYPE_ABGR, 1, 5, 5, 5)
#define	PIXEL_FORMAT_BGR15   FREERDP_PIXEL_FORMAT(15, FREERDP_PIXEL_FORMAT_TYPE_ABGR, 0, 5, 5, 5)
#define	PIXEL_FORMAT_RGB8   FREERDP_PIXEL_FORMAT(8, FREERDP_PIXEL_FORMAT_TYPE_A, 8, 0, 0, 0)
#define	PIXEL_FORMAT_A4   FREERDP_PIXEL_FORMAT(4, FREERDP_PIXEL_FORMAT_TYPE_A, 4, 0, 0, 0)
#define	PIXEL_FORMAT_MONO   FREERDP_PIXEL_FORMAT(1, FREERDP_PIXEL_FORMAT_TYPE_A, 1, 0, 0, 0)

Enumerations
enum	FREERDP_IMAGE_FLAGS { FREERDP_FLIP_NONE = 0 , FREERDP_FLIP_VERTICAL = 1 , FREERDP_FLIP_HORIZONTAL = 2 , FREERDP_KEEP_DST_ALPHA = 4 }

Functions
FREERDP_API DWORD	FreeRDPAreColorFormatsEqualNoAlpha (DWORD first, DWORD second)
FREERDP_API const char *	FreeRDPGetColorFormatName (UINT32 format)
FREERDP_API void	FreeRDPSplitColor (UINT32 color, UINT32 format, BYTE *_r, BYTE *_g, BYTE *_b, BYTE *_a, const gdiPalette *palette)
FREERDP_API UINT32	FreeRDPGetColor (UINT32 format, BYTE r, BYTE g, BYTE b, BYTE a)
static INLINE UINT32	FreeRDPGetBitsPerPixel (UINT32 format)
static INLINE BOOL	FreeRDPColorHasAlpha (UINT32 format)
FREERDP_API UINT32	FreeRDPReadColor (const BYTE *WINPR_RESTRICT src, UINT32 format)
FREERDP_API BOOL	FreeRDPWriteColor (BYTE *WINPR_RESTRICT dst, UINT32 format, UINT32 color)
FREERDP_API BOOL	FreeRDPWriteColorIgnoreAlpha (BYTE *WINPR_RESTRICT dst, UINT32 format, UINT32 color)
static INLINE UINT32	FreeRDPConvertColor (UINT32 color, UINT32 srcFormat, UINT32 dstFormat, const gdiPalette *palette)
static INLINE UINT32	FreeRDPGetBytesPerPixel (UINT32 format)
FREERDP_API BYTE *	freerdp_glyph_convert (UINT32 width, UINT32 height, const BYTE *data)
FREERDP_API BOOL	freerdp_image_copy_from_monochrome (BYTE *WINPR_RESTRICT pDstData, UINT32 DstFormat, UINT32 nDstStep, UINT32 nXDst, UINT32 nYDst, UINT32 nWidth, UINT32 nHeight, const BYTE *WINPR_RESTRICT pSrcData, UINT32 backColor, UINT32 foreColor, const gdiPalette *WINPR_RESTRICT palette)
FREERDP_API BOOL	freerdp_image_copy_from_icon_data (BYTE *WINPR_RESTRICT pDstData, UINT32 DstFormat, UINT32 nDstStep, UINT32 nXDst, UINT32 nYDst, UINT16 nWidth, UINT16 nHeight, const BYTE *WINPR_RESTRICT bitsColor, UINT16 cbBitsColor, const BYTE *WINPR_RESTRICT bitsMask, UINT16 cbBitsMask, const BYTE *WINPR_RESTRICT colorTable, UINT16 cbColorTable, UINT32 bpp)
FREERDP_API BOOL	freerdp_image_copy_from_pointer_data (BYTE *WINPR_RESTRICT pDstData, UINT32 DstFormat, UINT32 nDstStep, UINT32 nXDst, UINT32 nYDst, UINT32 nWidth, UINT32 nHeight, const BYTE *WINPR_RESTRICT xorMask, UINT32 xorMaskLength, const BYTE *WINPR_RESTRICT andMask, UINT32 andMaskLength, UINT32 xorBpp, const gdiPalette *WINPR_RESTRICT palette)
FREERDP_API BOOL	freerdp_image_copy (BYTE *pDstData, DWORD DstFormat, UINT32 nDstStep, UINT32 nXDst, UINT32 nYDst, UINT32 nWidth, UINT32 nHeight, const BYTE *pSrcData, DWORD SrcFormat, UINT32 nSrcStep, UINT32 nXSrc, UINT32 nYSrc, const gdiPalette *palette, UINT32 flags)
FREERDP_API BOOL	freerdp_image_scale (BYTE *WINPR_RESTRICT pDstData, DWORD DstFormat, UINT32 nDstStep, UINT32 nXDst, UINT32 nYDst, UINT32 nDstWidth, UINT32 nDstHeight, const BYTE *WINPR_RESTRICT pSrcData, DWORD SrcFormat, UINT32 nSrcStep, UINT32 nXSrc, UINT32 nYSrc, UINT32 nSrcWidth, UINT32 nSrcHeight)
FREERDP_API BOOL	freerdp_image_fill (BYTE *WINPR_RESTRICT pDstData, DWORD DstFormat, UINT32 nDstStep, UINT32 nXDst, UINT32 nYDst, UINT32 nWidth, UINT32 nHeight, UINT32 color)

Macro Definition Documentation

FREERDP_PIXEL_FORMAT

#define FREERDP_PIXEL_FORMAT	(		_bpp,
			_type,
			_a,
			_r,
			_g,
			_b
	)		((_bpp << 24) | (_type << 16) | (_a << 12) | (_r << 8) | (_g << 4) | (_b))

FREERDP_PIXEL_FORMAT_IS_ABGR

#define FREERDP_PIXEL_FORMAT_IS_ABGR

(

_format

)

(FREERDP_PIXEL_FORMAT_TYPE(_format) == FREERDP_PIXEL_FORMAT_TYPE_ABGR)

FREERDP_PIXEL_FORMAT_TYPE

#define FREERDP_PIXEL_FORMAT_TYPE

(

_format

)

(((_format) >> 16) & 0x07)

FREERDP_PIXEL_FORMAT_TYPE_A

#define FREERDP_PIXEL_FORMAT_TYPE_A   0

FreeRDP: A Remote Desktop Protocol Implementation Color Conversion Routines

Copyright 2010 Marc-Andre Moreau marca.nosp@m.ndre.nosp@m..more.nosp@m.au@g.nosp@m.mail..nosp@m.com Copyright 2016 Armin Novak armin.nosp@m..nov.nosp@m.ak@th.nosp@m.inca.nosp@m.st.co.nosp@m.m Copyright 2016 Thincast Technologies GmbH

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

FREERDP_PIXEL_FORMAT_TYPE_ABGR

#define FREERDP_PIXEL_FORMAT_TYPE_ABGR   2

FREERDP_PIXEL_FORMAT_TYPE_ARGB

#define FREERDP_PIXEL_FORMAT_TYPE_ARGB   1

FREERDP_PIXEL_FORMAT_TYPE_BGRA

#define FREERDP_PIXEL_FORMAT_TYPE_BGRA   4

FREERDP_PIXEL_FORMAT_TYPE_RGBA

#define FREERDP_PIXEL_FORMAT_TYPE_RGBA   3

PIXEL_FORMAT_A4

#define PIXEL_FORMAT_A4   FREERDP_PIXEL_FORMAT(4, FREERDP_PIXEL_FORMAT_TYPE_A, 4, 0, 0, 0)

PIXEL_FORMAT_ABGR15

#define PIXEL_FORMAT_ABGR15   FREERDP_PIXEL_FORMAT(16, FREERDP_PIXEL_FORMAT_TYPE_ABGR, 1, 5, 5, 5)

PIXEL_FORMAT_ABGR32

#define PIXEL_FORMAT_ABGR32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_ABGR, 8, 8, 8, 8)

PIXEL_FORMAT_ARGB15

#define PIXEL_FORMAT_ARGB15   FREERDP_PIXEL_FORMAT(16, FREERDP_PIXEL_FORMAT_TYPE_ARGB, 1, 5, 5, 5)

PIXEL_FORMAT_ARGB32

#define PIXEL_FORMAT_ARGB32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_ARGB, 8, 8, 8, 8)

PIXEL_FORMAT_BGR15

#define PIXEL_FORMAT_BGR15   FREERDP_PIXEL_FORMAT(15, FREERDP_PIXEL_FORMAT_TYPE_ABGR, 0, 5, 5, 5)

PIXEL_FORMAT_BGR16

#define PIXEL_FORMAT_BGR16   FREERDP_PIXEL_FORMAT(16, FREERDP_PIXEL_FORMAT_TYPE_ABGR, 0, 5, 6, 5)

PIXEL_FORMAT_BGR24

#define PIXEL_FORMAT_BGR24   FREERDP_PIXEL_FORMAT(24, FREERDP_PIXEL_FORMAT_TYPE_ABGR, 0, 8, 8, 8)

PIXEL_FORMAT_BGRA32

#define PIXEL_FORMAT_BGRA32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_BGRA, 8, 8, 8, 8)

PIXEL_FORMAT_BGRX32

#define PIXEL_FORMAT_BGRX32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_BGRA, 0, 8, 8, 8)

PIXEL_FORMAT_BGRX32_DEPTH30

#define PIXEL_FORMAT_BGRX32_DEPTH30    FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_BGRA, 0, 10, 10, 10)

PIXEL_FORMAT_MONO

#define PIXEL_FORMAT_MONO   FREERDP_PIXEL_FORMAT(1, FREERDP_PIXEL_FORMAT_TYPE_A, 1, 0, 0, 0)

PIXEL_FORMAT_RGB15

#define PIXEL_FORMAT_RGB15   FREERDP_PIXEL_FORMAT(15, FREERDP_PIXEL_FORMAT_TYPE_ARGB, 0, 5, 5, 5)

PIXEL_FORMAT_RGB16

#define PIXEL_FORMAT_RGB16   FREERDP_PIXEL_FORMAT(16, FREERDP_PIXEL_FORMAT_TYPE_ARGB, 0, 5, 6, 5)

PIXEL_FORMAT_RGB24

#define PIXEL_FORMAT_RGB24   FREERDP_PIXEL_FORMAT(24, FREERDP_PIXEL_FORMAT_TYPE_ARGB, 0, 8, 8, 8)

PIXEL_FORMAT_RGB8

#define PIXEL_FORMAT_RGB8   FREERDP_PIXEL_FORMAT(8, FREERDP_PIXEL_FORMAT_TYPE_A, 8, 0, 0, 0)

PIXEL_FORMAT_RGBA32

#define PIXEL_FORMAT_RGBA32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_RGBA, 8, 8, 8, 8)

PIXEL_FORMAT_RGBX32

#define PIXEL_FORMAT_RGBX32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_RGBA, 0, 8, 8, 8)

PIXEL_FORMAT_RGBX32_DEPTH30

#define PIXEL_FORMAT_RGBX32_DEPTH30    FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_RGBA, 0, 10, 10, 10)

PIXEL_FORMAT_XBGR32

#define PIXEL_FORMAT_XBGR32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_ABGR, 0, 8, 8, 8)

PIXEL_FORMAT_XRGB32

#define PIXEL_FORMAT_XRGB32   FREERDP_PIXEL_FORMAT(32, FREERDP_PIXEL_FORMAT_TYPE_ARGB, 0, 8, 8, 8)

Enumeration Type Documentation

FREERDP_IMAGE_FLAGS

enum FREERDP_IMAGE_FLAGS

Enumerator
FREERDP_FLIP_NONE
FREERDP_FLIP_VERTICAL
FREERDP_FLIP_HORIZONTAL
FREERDP_KEEP_DST_ALPHA

Function Documentation

freerdp_glyph_convert()

FREERDP_API BYTE* freerdp_glyph_convert	(	UINT32	width,
		UINT32	height,
		const BYTE *	data
	)

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freerdp_image_copy()

FREERDP_API BOOL freerdp_image_copy	(	BYTE *	pDstData,
		DWORD	DstFormat,
		UINT32	nDstStep,
		UINT32	nXDst,
		UINT32	nYDst,
		UINT32	nWidth,
		UINT32	nHeight,
		const BYTE *	pSrcData,
		DWORD	SrcFormat,
		UINT32	nSrcStep,
		UINT32	nXSrc,
		UINT32	nYSrc,
		const gdiPalette *	palette,
		UINT32	flags
	)

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freerdp_image_copy_from_icon_data()

FREERDP_API BOOL freerdp_image_copy_from_icon_data	(	BYTE *WINPR_RESTRICT	pDstData,
		UINT32	DstFormat,
		UINT32	nDstStep,
		UINT32	nXDst,
		UINT32	nYDst,
		UINT16	nWidth,
		UINT16	nHeight,
		const BYTE *WINPR_RESTRICT	bitsColor,
		UINT16	cbBitsColor,
		const BYTE *WINPR_RESTRICT	bitsMask,
		UINT16	cbBitsMask,
		const BYTE *WINPR_RESTRICT	colorTable,
		UINT16	cbColorTable,
		UINT32	bpp
	)

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freerdp_image_copy_from_monochrome()

FREERDP_API BOOL freerdp_image_copy_from_monochrome	(	BYTE *WINPR_RESTRICT	pDstData,
		UINT32	DstFormat,
		UINT32	nDstStep,
		UINT32	nXDst,
		UINT32	nYDst,
		UINT32	nWidth,
		UINT32	nHeight,
		const BYTE *WINPR_RESTRICT	pSrcData,
		UINT32	backColor,
		UINT32	foreColor,
		const gdiPalette *WINPR_RESTRICT	palette
	)

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freerdp_image_copy_from_pointer_data()

FREERDP_API BOOL freerdp_image_copy_from_pointer_data	(	BYTE *WINPR_RESTRICT	pDstData,
		UINT32	DstFormat,
		UINT32	nDstStep,
		UINT32	nXDst,
		UINT32	nYDst,
		UINT32	nWidth,
		UINT32	nHeight,
		const BYTE *WINPR_RESTRICT	xorMask,
		UINT32	xorMaskLength,
		const BYTE *WINPR_RESTRICT	andMask,
		UINT32	andMaskLength,
		UINT32	xorBpp,
		const gdiPalette *WINPR_RESTRICT	palette
	)

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freerdp_image_fill()

FREERDP_API BOOL freerdp_image_fill	(	BYTE *WINPR_RESTRICT	pDstData,
		DWORD	DstFormat,
		UINT32	nDstStep,
		UINT32	nXDst,
		UINT32	nYDst,
		UINT32	nWidth,
		UINT32	nHeight,
		UINT32	color
	)

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freerdp_image_scale()

FREERDP_API BOOL freerdp_image_scale	(	BYTE *WINPR_RESTRICT	pDstData,
		DWORD	DstFormat,
		UINT32	nDstStep,
		UINT32	nXDst,
		UINT32	nYDst,
		UINT32	nDstWidth,
		UINT32	nDstHeight,
		const BYTE *WINPR_RESTRICT	pSrcData,
		DWORD	SrcFormat,
		UINT32	nSrcStep,
		UINT32	nXSrc,
		UINT32	nYSrc,
		UINT32	nSrcWidth,
		UINT32	nSrcHeight
	)

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FreeRDPAreColorFormatsEqualNoAlpha()

FREERDP_API DWORD FreeRDPAreColorFormatsEqualNoAlpha	(	DWORD	first,
		DWORD	second
	)

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FreeRDPColorHasAlpha()

static INLINE BOOL FreeRDPColorHasAlpha ( UINT32  format )

static

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FreeRDPConvertColor()

static INLINE UINT32 FreeRDPConvertColor ( UINT32  color, UINT32  srcFormat, UINT32  dstFormat, const gdiPalette *  palette  )

static

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FreeRDPGetBitsPerPixel()

static INLINE UINT32 FreeRDPGetBitsPerPixel ( UINT32  format )

static

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FreeRDPGetBytesPerPixel()

static INLINE UINT32 FreeRDPGetBytesPerPixel ( UINT32  format )

static

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FreeRDPGetColor()

FREERDP_API UINT32 FreeRDPGetColor	(	UINT32	format,
		BYTE	r,
		BYTE	g,
		BYTE	b,
		BYTE	a
	)

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FreeRDPGetColorFormatName()

FREERDP_API const char* FreeRDPGetColorFormatName

(

UINT32

format

)

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FreeRDPReadColor()

FREERDP_API UINT32 FreeRDPReadColor	(	const BYTE *WINPR_RESTRICT	src,
		UINT32	format
	)

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FreeRDPSplitColor()

FREERDP_API void FreeRDPSplitColor	(	UINT32	color,
		UINT32	format,
		BYTE *	_r,
		BYTE *	_g,
		BYTE *	_b,
		BYTE *	_a,
		const gdiPalette *	palette
	)

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FreeRDPWriteColor()

FREERDP_API BOOL FreeRDPWriteColor	(	BYTE *WINPR_RESTRICT	dst,
		UINT32	format,
		UINT32	color
	)

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FreeRDPWriteColorIgnoreAlpha()

FREERDP_API BOOL FreeRDPWriteColorIgnoreAlpha	(	BYTE *WINPR_RESTRICT	dst,
		UINT32	format,
		UINT32	color
	)

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