shadow_capture.c File Reference

#include <freerdp/config.h>
#include <winpr/crt.h>
#include <winpr/print.h>
#include <freerdp/log.h>
#include "shadow_surface.h"
#include "shadow_capture.h"

Macros
#define	TAG   SERVER_TAG("shadow")

Typedefs
typedef BOOL(*	pixel_equal_fn_t) (const BYTE *WINPR_RESTRICT a, UINT32 formatA, const BYTE *WINPR_RESTRICT b, UINT32 formatB, size_t count)

Functions
int	shadow_capture_align_clip_rect (RECTANGLE_16 *rect, const RECTANGLE_16 *clip)
int	shadow_capture_compare (const BYTE *WINPR_RESTRICT pData1, UINT32 nStep1, UINT32 nWidth, UINT32 nHeight, const BYTE *WINPR_RESTRICT pData2, UINT32 nStep2, RECTANGLE_16 *WINPR_RESTRICT rect)
static BOOL	color_equal (UINT32 colorA, UINT32 formatA, UINT32 colorB, UINT32 formatB)
static BOOL	pixel_equal (const BYTE *WINPR_RESTRICT a, UINT32 formatA, const BYTE *WINPR_RESTRICT b, UINT32 formatB, size_t count)
static BOOL	color_equal_no_alpha (UINT32 colorA, UINT32 formatA, UINT32 colorB, UINT32 formatB)
static BOOL	pixel_equal_no_alpha (const BYTE *WINPR_RESTRICT a, UINT32 formatA, const BYTE *WINPR_RESTRICT b, UINT32 formatB, size_t count)
static BOOL	pixel_equal_same_format (const BYTE *WINPR_RESTRICT a, UINT32 formatA, const BYTE *WINPR_RESTRICT b, UINT32 formatB, size_t count)
static pixel_equal_fn_t	get_comparison_fn (DWORD format1, DWORD format2)
int	shadow_capture_compare_with_format (const BYTE *WINPR_RESTRICT pData1, UINT32 format1, UINT32 nStep1, UINT32 nWidth, UINT32 nHeight, const BYTE *WINPR_RESTRICT pData2, UINT32 format2, UINT32 nStep2, RECTANGLE_16 *WINPR_RESTRICT rect)
rdpShadowCapture *	shadow_capture_new (rdpShadowServer *server)
void	shadow_capture_free (rdpShadowCapture *capture)

Macro Definition Documentation

TAG

#define TAG   SERVER_TAG("shadow")

FreeRDP: A Remote Desktop Protocol Implementation

Copyright 2014 Marc-Andre Moreau marca.nosp@m.ndre.nosp@m..more.nosp@m.au@g.nosp@m.mail..nosp@m.com

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.

Typedef Documentation

pixel_equal_fn_t

typedef BOOL(* pixel_equal_fn_t) (const BYTE *WINPR_RESTRICT a, UINT32 formatA, const BYTE *WINPR_RESTRICT b, UINT32 formatB, size_t count)

Function Documentation

color_equal()

static BOOL color_equal ( UINT32  colorA, UINT32  formatA, UINT32  colorB, UINT32  formatB  )

static

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color_equal_no_alpha()

static BOOL color_equal_no_alpha ( UINT32  colorA, UINT32  formatA, UINT32  colorB, UINT32  formatB  )

static

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get_comparison_fn()

static pixel_equal_fn_t get_comparison_fn ( DWORD  format1, DWORD  format2  )

static

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pixel_equal()

static BOOL pixel_equal ( const BYTE *WINPR_RESTRICT  a, UINT32  formatA, const BYTE *WINPR_RESTRICT  b, UINT32  formatB, size_t  count  )

static

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pixel_equal_no_alpha()

static BOOL pixel_equal_no_alpha ( const BYTE *WINPR_RESTRICT  a, UINT32  formatA, const BYTE *WINPR_RESTRICT  b, UINT32  formatB, size_t  count  )

static

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pixel_equal_same_format()

static BOOL pixel_equal_same_format ( const BYTE *WINPR_RESTRICT  a, UINT32  formatA, const BYTE *WINPR_RESTRICT  b, UINT32  formatB, size_t  count  )

static

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shadow_capture_align_clip_rect()

int shadow_capture_align_clip_rect	(	RECTANGLE_16 *	rect,
		const RECTANGLE_16 *	clip
	)

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shadow_capture_compare()

int shadow_capture_compare	(	const BYTE *WINPR_RESTRICT	pData1,
		UINT32	nStep1,
		UINT32	nWidth,
		UINT32	nHeight,
		const BYTE *WINPR_RESTRICT	pData2,
		UINT32	nStep2,
		RECTANGLE_16 *WINPR_RESTRICT	rect
	)

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shadow_capture_compare_with_format()

int shadow_capture_compare_with_format	(	const BYTE *WINPR_RESTRICT	pData1,
		UINT32	format1,
		UINT32	nStep1,
		UINT32	nWidth,
		UINT32	nHeight,
		const BYTE *WINPR_RESTRICT	pData2,
		UINT32	format2,
		UINT32	nStep2,
		RECTANGLE_16 *WINPR_RESTRICT	rect
	)

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shadow_capture_free()

void shadow_capture_free

(

rdpShadowCapture *

capture

)

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shadow_capture_new()

rdpShadowCapture* shadow_capture_new

(

rdpShadowServer *

server

)

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