prim_copy.c File Reference

#include <freerdp/config.h>
#include <string.h>
#include <freerdp/types.h>
#include <freerdp/primitives.h>
#include <freerdp/log.h>
#include "prim_internal.h"
#include "prim_copy.h"
#include "../codec/color.h"
#include <freerdp/codec/color.h>

Macros
#define	TAG   FREERDP_TAG("primitives.copy")

Functions
static BOOL	memory_regions_overlap_1d (const BYTE *p1, const BYTE *p2, size_t bytes)
static BOOL	memory_regions_overlap_2d (const BYTE *p1, int p1Step, int p1Size, const BYTE *p2, int p2Step, int p2Size, int width, int height)
static pstatus_t	general_copy_8u (const BYTE *pSrc, BYTE *pDst, INT32 len)
static pstatus_t	general_copy_8u_AC4r (const BYTE *pSrc, INT32 srcStep, BYTE *pDst, INT32 dstStep, INT32 width, INT32 height)
static INLINE pstatus_t	generic_image_copy_bgr24_bgrx32 (BYTE *WINPR_RESTRICT pDstData, UINT32 nDstStep, UINT32 nXDst, UINT32 nYDst, UINT32 nWidth, UINT32 nHeight, const BYTE *WINPR_RESTRICT pSrcData, UINT32 nSrcStep, UINT32 nXSrc, UINT32 nYSrc, SSIZE_T srcVMultiplier, SSIZE_T srcVOffset, SSIZE_T dstVMultiplier, SSIZE_T dstVOffset)
static INLINE pstatus_t	generic_image_copy_bgrx32_bgrx32 (BYTE *WINPR_RESTRICT pDstData, UINT32 nDstStep, UINT32 nXDst, UINT32 nYDst, UINT32 nWidth, UINT32 nHeight, const BYTE *WINPR_RESTRICT pSrcData, UINT32 nSrcStep, UINT32 nXSrc, UINT32 nYSrc, SSIZE_T srcVMultiplier, SSIZE_T srcVOffset, SSIZE_T dstVMultiplier, SSIZE_T dstVOffset)
pstatus_t	generic_image_copy_no_overlap_convert (BYTE *WINPR_RESTRICT pDstData, DWORD DstFormat, UINT32 nDstStep, UINT32 nXDst, UINT32 nYDst, UINT32 nWidth, UINT32 nHeight, const BYTE *WINPR_RESTRICT pSrcData, DWORD SrcFormat, UINT32 nSrcStep, UINT32 nXSrc, UINT32 nYSrc, const gdiPalette *WINPR_RESTRICT palette, SSIZE_T srcVMultiplier, SSIZE_T srcVOffset, SSIZE_T dstVMultiplier, SSIZE_T dstVOffset)
pstatus_t	generic_image_copy_no_overlap_memcpy (BYTE *WINPR_RESTRICT pDstData, DWORD DstFormat, UINT32 nDstStep, UINT32 nXDst, UINT32 nYDst, UINT32 nWidth, UINT32 nHeight, const BYTE *WINPR_RESTRICT pSrcData, DWORD SrcFormat, UINT32 nSrcStep, UINT32 nXSrc, UINT32 nYSrc, const gdiPalette *WINPR_RESTRICT palette, SSIZE_T srcVMultiplier, SSIZE_T srcVOffset, SSIZE_T dstVMultiplier, SSIZE_T dstVOffset, UINT32 flags)
static INLINE pstatus_t	generic_image_copy_no_overlap_dst_alpha (BYTE *WINPR_RESTRICT pDstData, DWORD DstFormat, UINT32 nDstStep, UINT32 nXDst, UINT32 nYDst, UINT32 nWidth, UINT32 nHeight, const BYTE *WINPR_RESTRICT pSrcData, DWORD SrcFormat, UINT32 nSrcStep, UINT32 nXSrc, UINT32 nYSrc, const gdiPalette *WINPR_RESTRICT palette, SSIZE_T srcVMultiplier, SSIZE_T srcVOffset, SSIZE_T dstVMultiplier, SSIZE_T dstVOffset)
static INLINE pstatus_t	generic_image_copy_no_overlap_no_alpha (BYTE *WINPR_RESTRICT pDstData, DWORD DstFormat, UINT32 nDstStep, UINT32 nXDst, UINT32 nYDst, UINT32 nWidth, UINT32 nHeight, const BYTE *WINPR_RESTRICT pSrcData, DWORD SrcFormat, UINT32 nSrcStep, UINT32 nXSrc, UINT32 nYSrc, const gdiPalette *WINPR_RESTRICT palette, SSIZE_T srcVMultiplier, SSIZE_T srcVOffset, SSIZE_T dstVMultiplier, SSIZE_T dstVOffset, UINT32 flags)
static pstatus_t	generic_image_copy_no_overlap (BYTE *WINPR_RESTRICT pDstData, DWORD DstFormat, UINT32 nDstStep, UINT32 nXDst, UINT32 nYDst, UINT32 nWidth, UINT32 nHeight, const BYTE *WINPR_RESTRICT pSrcData, DWORD SrcFormat, UINT32 nSrcStep, UINT32 nXSrc, UINT32 nYSrc, const gdiPalette *WINPR_RESTRICT palette, UINT32 flags)
void	primitives_init_copy (primitives_t *prims)
void	primitives_init_copy_opt (primitives_t *prims)

Variables
static primitives_t *	generic = NULL

Macro Definition Documentation

TAG

#define TAG   FREERDP_TAG("primitives.copy")

Function Documentation

general_copy_8u()

static pstatus_t general_copy_8u ( const BYTE *  pSrc, BYTE *  pDst, INT32  len  )

static

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general_copy_8u_AC4r()

static pstatus_t general_copy_8u_AC4r ( const BYTE *  pSrc, INT32  srcStep, BYTE *  pDst, INT32  dstStep, INT32  width, INT32  height  )

static

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generic_image_copy_bgr24_bgrx32()

static INLINE pstatus_t generic_image_copy_bgr24_bgrx32 ( BYTE *WINPR_RESTRICT  pDstData, UINT32  nDstStep, UINT32  nXDst, UINT32  nYDst, UINT32  nWidth, UINT32  nHeight, const BYTE *WINPR_RESTRICT  pSrcData, UINT32  nSrcStep, UINT32  nXSrc, UINT32  nYSrc, SSIZE_T  srcVMultiplier, SSIZE_T  srcVOffset, SSIZE_T  dstVMultiplier, SSIZE_T  dstVOffset  )

static

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generic_image_copy_bgrx32_bgrx32()

static INLINE pstatus_t generic_image_copy_bgrx32_bgrx32 ( BYTE *WINPR_RESTRICT  pDstData, UINT32  nDstStep, UINT32  nXDst, UINT32  nYDst, UINT32  nWidth, UINT32  nHeight, const BYTE *WINPR_RESTRICT  pSrcData, UINT32  nSrcStep, UINT32  nXSrc, UINT32  nYSrc, SSIZE_T  srcVMultiplier, SSIZE_T  srcVOffset, SSIZE_T  dstVMultiplier, SSIZE_T  dstVOffset  )

static

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generic_image_copy_no_overlap()

static pstatus_t generic_image_copy_no_overlap ( BYTE *WINPR_RESTRICT  pDstData, DWORD  DstFormat, UINT32  nDstStep, UINT32  nXDst, UINT32  nYDst, UINT32  nWidth, UINT32  nHeight, const BYTE *WINPR_RESTRICT  pSrcData, DWORD  SrcFormat, UINT32  nSrcStep, UINT32  nXSrc, UINT32  nYSrc, const gdiPalette *WINPR_RESTRICT  palette, UINT32  flags  )

static

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generic_image_copy_no_overlap_convert()

pstatus_t generic_image_copy_no_overlap_convert	(	BYTE *WINPR_RESTRICT	pDstData,
		DWORD	DstFormat,
		UINT32	nDstStep,
		UINT32	nXDst,
		UINT32	nYDst,
		UINT32	nWidth,
		UINT32	nHeight,
		const BYTE *WINPR_RESTRICT	pSrcData,
		DWORD	SrcFormat,
		UINT32	nSrcStep,
		UINT32	nXSrc,
		UINT32	nYSrc,
		const gdiPalette *WINPR_RESTRICT	palette,
		SSIZE_T	srcVMultiplier,
		SSIZE_T	srcVOffset,
		SSIZE_T	dstVMultiplier,
		SSIZE_T	dstVOffset
	)

FreeRDP: A Remote Desktop Protocol Implementation Primitives copy

Copyright 2024 Armin Novak anova.nosp@m.k@th.nosp@m.incas.nosp@m.t.co.nosp@m.m Copyright 2024 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.

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generic_image_copy_no_overlap_dst_alpha()

static INLINE pstatus_t generic_image_copy_no_overlap_dst_alpha ( BYTE *WINPR_RESTRICT  pDstData, DWORD  DstFormat, UINT32  nDstStep, UINT32  nXDst, UINT32  nYDst, UINT32  nWidth, UINT32  nHeight, const BYTE *WINPR_RESTRICT  pSrcData, DWORD  SrcFormat, UINT32  nSrcStep, UINT32  nXSrc, UINT32  nYSrc, const gdiPalette *WINPR_RESTRICT  palette, SSIZE_T  srcVMultiplier, SSIZE_T  srcVOffset, SSIZE_T  dstVMultiplier, SSIZE_T  dstVOffset  )

static

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generic_image_copy_no_overlap_memcpy()

pstatus_t generic_image_copy_no_overlap_memcpy	(	BYTE *WINPR_RESTRICT	pDstData,
		DWORD	DstFormat,
		UINT32	nDstStep,
		UINT32	nXDst,
		UINT32	nYDst,
		UINT32	nWidth,
		UINT32	nHeight,
		const BYTE *WINPR_RESTRICT	pSrcData,
		DWORD	SrcFormat,
		UINT32	nSrcStep,
		UINT32	nXSrc,
		UINT32	nYSrc,
		const gdiPalette *WINPR_RESTRICT	palette,
		SSIZE_T	srcVMultiplier,
		SSIZE_T	srcVOffset,
		SSIZE_T	dstVMultiplier,
		SSIZE_T	dstVOffset,
		UINT32	flags
	)

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generic_image_copy_no_overlap_no_alpha()

static INLINE pstatus_t generic_image_copy_no_overlap_no_alpha ( BYTE *WINPR_RESTRICT  pDstData, DWORD  DstFormat, UINT32  nDstStep, UINT32  nXDst, UINT32  nYDst, UINT32  nWidth, UINT32  nHeight, const BYTE *WINPR_RESTRICT  pSrcData, DWORD  SrcFormat, UINT32  nSrcStep, UINT32  nXSrc, UINT32  nYSrc, const gdiPalette *WINPR_RESTRICT  palette, SSIZE_T  srcVMultiplier, SSIZE_T  srcVOffset, SSIZE_T  dstVMultiplier, SSIZE_T  dstVOffset, UINT32  flags  )

static

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memory_regions_overlap_1d()

static BOOL memory_regions_overlap_1d ( const BYTE *  p1, const BYTE *  p2, size_t  bytes  )

static

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memory_regions_overlap_2d()

static BOOL memory_regions_overlap_2d ( const BYTE *  p1, int  p1Step, int  p1Size, const BYTE *  p2, int  p2Step, int  p2Size, int  width, int  height  )

static

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primitives_init_copy()

void primitives_init_copy

(

primitives_t *

prims

)

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primitives_init_copy_opt()

void primitives_init_copy_opt

(

primitives_t *

prims

)

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Variable Documentation

generic

primitives_t* generic = NULL

static