#include <freerdp/config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <conio.h>
#include <freerdp/log.h>
#include <freerdp/gdi/gdi.h>
#include <freerdp/constants.h>
#include <freerdp/codec/color.h>
#include <freerdp/codec/bitmap.h>
#include <freerdp/codec/rfx.h>
#include <freerdp/codec/nsc.h>
#include "wf_client.h"
#include "wf_graphics.h"
#include "wf_gdi.h"

Macros
#define	TAG CLIENT_TAG("windows.gdi")

Functions
static BOOL	wf_decode_color (wfContext wfc, const UINT32 srcColor, COLORREF color, UINT32 *format)

static BOOL	wf_set_rop2 (HDC hdc, int rop2)

static wfBitmap *	wf_glyph_new (wfContext wfc, GLYPH_DATA glyph)

static void	wf_glyph_free (wfBitmap *glyph)

static BYTE *	wf_glyph_convert (wfContext wfc, int width, int height, const BYTE data)

static HBRUSH	wf_create_brush (wfContext wfc, rdpBrush brush, UINT32 color, UINT32 bpp)

BOOL	wf_scale_rect (wfContext wfc, RECT source)

void	wf_invalidate_region (wfContext *wfc, UINT32 x, UINT32 y, UINT32 width, UINT32 height)

void	wf_update_offset (wfContext *wfc)

void	wf_resize_window (wfContext *wfc)

void	wf_toggle_fullscreen (wfContext *wfc)

static BOOL	wf_gdi_palette_update (rdpContext context, const PALETTE_UPDATE palette)

void	wf_set_null_clip_rgn (wfContext *wfc)

void	wf_set_clip_rgn (wfContext *wfc, int x, int y, int width, int height)

static BOOL	wf_gdi_set_bounds (rdpContext context, const rdpBounds bounds)

static BOOL	wf_gdi_dstblt (rdpContext context, const DSTBLT_ORDER dstblt)

static BOOL	wf_gdi_patblt (rdpContext context, PATBLT_ORDER patblt)

static BOOL	wf_gdi_scrblt (rdpContext context, const SCRBLT_ORDER scrblt)

static BOOL	wf_gdi_opaque_rect (rdpContext context, const OPAQUE_RECT_ORDER opaque_rect)

static BOOL	wf_gdi_multi_opaque_rect (rdpContext context, const MULTI_OPAQUE_RECT_ORDER multi_opaque_rect)

static BOOL	wf_gdi_line_to (rdpContext context, const LINE_TO_ORDER line_to)

static BOOL	wf_gdi_polyline (rdpContext context, const POLYLINE_ORDER polyline)

static BOOL	wf_gdi_memblt (rdpContext context, MEMBLT_ORDER memblt)

static BOOL	wf_gdi_mem3blt (rdpContext context, MEM3BLT_ORDER mem3blt)

static BOOL	wf_gdi_surface_frame_marker (rdpContext context, const SURFACE_FRAME_MARKER surface_frame_marker)

void	wf_gdi_register_update_callbacks (rdpUpdate *update)

void	wf_update_canvas_diff (wfContext *wfc)

Variables
static const BYTE	wf_rop2_table []

Macro Definition Documentation

◆ TAG

#define TAG CLIENT_TAG("windows.gdi")

FreeRDP: A Remote Desktop Protocol Implementation Windows GDI

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.

Function Documentation

◆ wf_create_brush()

static HBRUSH wf_create_brush	(	wfContext *	wfc,
		rdpBrush *	brush,
		UINT32	color,
		UINT32	bpp
	)

static

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_decode_color()

static BOOL wf_decode_color	(	wfContext *	wfc,
		const UINT32	srcColor,
		COLORREF *	color,
		UINT32 *	format
	)

static

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_gdi_dstblt()

static BOOL wf_gdi_dstblt	(	rdpContext *	context,
		const DSTBLT_ORDER *	dstblt
	)

static

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_gdi_line_to()

static BOOL wf_gdi_line_to	(	rdpContext *	context,
		const LINE_TO_ORDER *	line_to
	)

static

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_gdi_mem3blt()

static BOOL wf_gdi_mem3blt	(	rdpContext *	context,
		MEM3BLT_ORDER *	mem3blt
	)

static

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_gdi_memblt()

static BOOL wf_gdi_memblt	(	rdpContext *	context,
		MEMBLT_ORDER *	memblt
	)

static

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_gdi_multi_opaque_rect()

static BOOL wf_gdi_multi_opaque_rect	(	rdpContext *	context,
		const MULTI_OPAQUE_RECT_ORDER *	multi_opaque_rect
	)

static

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_gdi_opaque_rect()

static BOOL wf_gdi_opaque_rect	(	rdpContext *	context,
		const OPAQUE_RECT_ORDER *	opaque_rect
	)

static

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_gdi_palette_update()

static BOOL wf_gdi_palette_update	(	rdpContext *	context,
		const PALETTE_UPDATE *	palette
	)

static

Here is the caller graph for this function:

◆ wf_gdi_patblt()

static BOOL wf_gdi_patblt	(	rdpContext *	context,
		PATBLT_ORDER *	patblt
	)

static

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_gdi_polyline()

static BOOL wf_gdi_polyline	(	rdpContext *	context,
		const POLYLINE_ORDER *	polyline
	)

static

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_gdi_register_update_callbacks()

void wf_gdi_register_update_callbacks ( rdpUpdate * update )

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_gdi_scrblt()

static BOOL wf_gdi_scrblt	(	rdpContext *	context,
		const SCRBLT_ORDER *	scrblt
	)

static

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_gdi_set_bounds()

static BOOL wf_gdi_set_bounds	(	rdpContext *	context,
		const rdpBounds *	bounds
	)

static

Here is the caller graph for this function:

◆ wf_gdi_surface_frame_marker()

static BOOL wf_gdi_surface_frame_marker	(	rdpContext *	context,
		const SURFACE_FRAME_MARKER *	surface_frame_marker
	)

static

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_glyph_convert()

static BYTE* wf_glyph_convert	(	wfContext *	wfc,
		int	width,
		int	height,
		const BYTE *	data
	)

static

Here is the caller graph for this function:

◆ wf_glyph_free()

static void wf_glyph_free ( wfBitmap * glyph )

static

Here is the call graph for this function:

◆ wf_glyph_new()

static wfBitmap* wf_glyph_new	(	wfContext *	wfc,
		GLYPH_DATA *	glyph
	)

static

Here is the call graph for this function:

◆ wf_invalidate_region()

void wf_invalidate_region	(	wfContext *	wfc,
		UINT32	x,
		UINT32	y,
		UINT32	width,
		UINT32	height
	)

FreeRDP: A Remote Desktop Protocol Implementation Windows GDI

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.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_resize_window()

void wf_resize_window ( wfContext * wfc )

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_scale_rect()

BOOL wf_scale_rect	(	wfContext *	wfc,
		RECT *	source
	)

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_set_clip_rgn()

void wf_set_clip_rgn	(	wfContext *	wfc,
		int	x,
		int	y,
		int	width,
		int	height
	)

◆ wf_set_null_clip_rgn()

void wf_set_null_clip_rgn ( wfContext * wfc )

◆ wf_set_rop2()

static BOOL wf_set_rop2	(	HDC	hdc,
		int	rop2
	)

static

Here is the caller graph for this function:

◆ wf_toggle_fullscreen()

void wf_toggle_fullscreen ( wfContext * wfc )

Here is the call graph for this function:

Here is the caller graph for this function:

◆ wf_update_canvas_diff()

void wf_update_canvas_diff ( wfContext * wfc )

Here is the caller graph for this function:

◆ wf_update_offset()

void wf_update_offset ( wfContext * wfc )

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

◆ wf_rop2_table

const BYTE wf_rop2_table[]

static

Initial value:

= {
        R2_BLACK,       
        R2_NOTMERGEPEN, 
        R2_MASKNOTPEN,  
        R2_NOTCOPYPEN,  
        R2_MASKPENNOT,  
        R2_NOT,         
        R2_XORPEN,      
        R2_NOTMASKPEN,  
        R2_MASKPEN,     
        R2_NOTXORPEN,   
        R2_NOP,         
        R2_MERGENOTPEN, 
        R2_COPYPEN,     
        R2_MERGEPENNOT, 
        R2_MERGEPEN,    
        R2_WHITE,       
}

Macros

Functions

Variables

Macro Definition Documentation

◆ TAG

Function Documentation

◆ wf_create_brush()

◆ wf_decode_color()

◆ wf_gdi_dstblt()

◆ wf_gdi_line_to()

◆ wf_gdi_mem3blt()

◆ wf_gdi_memblt()

◆ wf_gdi_multi_opaque_rect()

◆ wf_gdi_opaque_rect()

◆ wf_gdi_palette_update()

◆ wf_gdi_patblt()

◆ wf_gdi_polyline()

◆ wf_gdi_register_update_callbacks()

◆ wf_gdi_scrblt()

◆ wf_gdi_set_bounds()

◆ wf_gdi_surface_frame_marker()

◆ wf_glyph_convert()

◆ wf_glyph_free()

◆ wf_glyph_new()

◆ wf_invalidate_region()

◆ wf_resize_window()

◆ wf_scale_rect()

◆ wf_set_clip_rgn()

◆ wf_set_null_clip_rgn()

◆ wf_set_rop2()

◆ wf_toggle_fullscreen()

◆ wf_update_canvas_diff()

◆ wf_update_offset()

Variable Documentation

◆ wf_rop2_table