planar.h File Reference

#include <winpr/crt.h>
#include <freerdp/codec/color.h>
#include <freerdp/codec/bitmap.h>

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Macros
#define	PLANAR_FORMAT_HEADER_CS   (1 << 3)
#define	PLANAR_FORMAT_HEADER_RLE   (1 << 4)
#define	PLANAR_FORMAT_HEADER_NA   (1 << 5)
#define	PLANAR_FORMAT_HEADER_CLL_MASK   0x07
#define	PLANAR_CONTROL_BYTE(_nRunLength, _cRawBytes)    (_nRunLength & 0x0F) | ((_cRawBytes & 0x0F) << 4)
#define	PLANAR_CONTROL_BYTE_RUN_LENGTH(_controlByte)   (_controlByte & 0x0F)
#define	PLANAR_CONTROL_BYTE_RAW_BYTES(_controlByte)   ((_controlByte >> 4) & 0x0F)

Functions
FREERDP_API BYTE *	freerdp_bitmap_compress_planar (BITMAP_PLANAR_CONTEXT *WINPR_RESTRICT context, const BYTE *WINPR_RESTRICT data, UINT32 format, UINT32 width, UINT32 height, UINT32 scanline, BYTE *WINPR_RESTRICT dstData, UINT32 *WINPR_RESTRICT pDstSize)
FREERDP_API BOOL	freerdp_bitmap_planar_context_reset (BITMAP_PLANAR_CONTEXT *WINPR_RESTRICT context, UINT32 width, UINT32 height)
FREERDP_API void	freerdp_bitmap_planar_context_free (BITMAP_PLANAR_CONTEXT *context)
FREERDP_API BITMAP_PLANAR_CONTEXT *	freerdp_bitmap_planar_context_new (DWORD flags, UINT32 width, UINT32 height)
FREERDP_API void	freerdp_planar_switch_bgr (BITMAP_PLANAR_CONTEXT *WINPR_RESTRICT planar, BOOL bgr)
FREERDP_API void	freerdp_planar_topdown_image (BITMAP_PLANAR_CONTEXT *WINPR_RESTRICT planar, BOOL topdown)
FREERDP_API BOOL	planar_decompress (BITMAP_PLANAR_CONTEXT *WINPR_RESTRICT planar, const BYTE *WINPR_RESTRICT pSrcData, UINT32 SrcSize, UINT32 nSrcWidth, UINT32 nSrcHeight, BYTE *WINPR_RESTRICT pDstData, UINT32 DstFormat, UINT32 nDstStep, UINT32 nXDst, UINT32 nYDst, UINT32 nDstWidth, UINT32 nDstHeight, BOOL vFlip)

Macro Definition Documentation

PLANAR_CONTROL_BYTE

#define PLANAR_CONTROL_BYTE	(		_nRunLength,
			_cRawBytes
	)		(_nRunLength & 0x0F) | ((_cRawBytes & 0x0F) << 4)

PLANAR_CONTROL_BYTE_RAW_BYTES

#define PLANAR_CONTROL_BYTE_RAW_BYTES

(

_controlByte

)

((_controlByte >> 4) & 0x0F)

PLANAR_CONTROL_BYTE_RUN_LENGTH

#define PLANAR_CONTROL_BYTE_RUN_LENGTH

(

_controlByte

)

(_controlByte & 0x0F)

PLANAR_FORMAT_HEADER_CLL_MASK

#define PLANAR_FORMAT_HEADER_CLL_MASK   0x07

PLANAR_FORMAT_HEADER_CS

#define PLANAR_FORMAT_HEADER_CS   (1 << 3)

FreeRDP: A Remote Desktop Protocol Implementation RDP6 Planar Codec

Copyright 2013 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.

PLANAR_FORMAT_HEADER_NA

#define PLANAR_FORMAT_HEADER_NA   (1 << 5)

PLANAR_FORMAT_HEADER_RLE

#define PLANAR_FORMAT_HEADER_RLE   (1 << 4)

Function Documentation

freerdp_bitmap_compress_planar()

FREERDP_API BYTE* freerdp_bitmap_compress_planar	(	BITMAP_PLANAR_CONTEXT *WINPR_RESTRICT	context,
		const BYTE *WINPR_RESTRICT	data,
		UINT32	format,
		UINT32	width,
		UINT32	height,
		UINT32	scanline,
		BYTE *WINPR_RESTRICT	dstData,
		UINT32 *WINPR_RESTRICT	pDstSize
	)

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freerdp_bitmap_planar_context_free()

FREERDP_API void freerdp_bitmap_planar_context_free

(

BITMAP_PLANAR_CONTEXT *

context

)

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freerdp_bitmap_planar_context_new()

FREERDP_API BITMAP_PLANAR_CONTEXT* freerdp_bitmap_planar_context_new	(	DWORD	flags,
		UINT32	width,
		UINT32	height
	)

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freerdp_bitmap_planar_context_reset()

FREERDP_API BOOL freerdp_bitmap_planar_context_reset	(	BITMAP_PLANAR_CONTEXT *WINPR_RESTRICT	context,
		UINT32	width,
		UINT32	height
	)

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freerdp_planar_switch_bgr()

FREERDP_API void freerdp_planar_switch_bgr	(	BITMAP_PLANAR_CONTEXT *WINPR_RESTRICT	planar,
		BOOL	bgr
	)

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freerdp_planar_topdown_image()

FREERDP_API void freerdp_planar_topdown_image	(	BITMAP_PLANAR_CONTEXT *WINPR_RESTRICT	planar,
		BOOL	topdown
	)

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planar_decompress()

FREERDP_API BOOL planar_decompress	(	BITMAP_PLANAR_CONTEXT *WINPR_RESTRICT	planar,
		const BYTE *WINPR_RESTRICT	pSrcData,
		UINT32	SrcSize,
		UINT32	nSrcWidth,
		UINT32	nSrcHeight,
		BYTE *WINPR_RESTRICT	pDstData,
		UINT32	DstFormat,
		UINT32	nDstStep,
		UINT32	nXDst,
		UINT32	nYDst,
		UINT32	nDstWidth,
		UINT32	nDstHeight,
		BOOL	vFlip
	)

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