120 lines
4.4 KiB
C
120 lines
4.4 KiB
C
/**************************************************************************/
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/* */
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/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com) */
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/* Copyright (c) 2008-2017 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de> */
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/* Copyright (c) 2011-2022 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/
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/* Copyright (c) 2014-2019 Mihai Moldovan <ionic@ionic.de> */
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/* Copyright (c) 2014-2022 Ulrich Sibiller <uli42@gmx.de> */
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/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com) */
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/* */
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/* NXAGENT, NX protocol compression and NX extensions to this software */
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/* are copyright of the aforementioned persons and companies. */
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/* */
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/* Redistribution and use of the present software is allowed according */
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/* to terms specified in the file LICENSE which comes in the source */
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/* distribution. */
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/* */
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/* All rights reserved. */
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/* */
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/* NOTE: This software has received contributions from various other */
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/* contributors, only the core maintainers and supporters are listed as */
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/* copyright holders. Please contact us, if you feel you should be listed */
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/* as copyright holder, as well. */
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/* */
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/**************************************************************************/
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#ifndef __Render_H__
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#define __Render_H__
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#include "screenint.h"
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#include "cursor.h"
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#include "picture.h"
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#include "renderproto.h"
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#include "glyphstr.h"
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#include "Agent.h"
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extern int nxagentRenderEnable;
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extern int nxagentRenderVersionMajor;
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extern int nxagentRenderVersionMinor;
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extern int nxagentPicturePrivateIndex;
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extern BoxPtr nxagentGlyphsExtents;
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extern BoxPtr nxagentTrapezoidExtents;
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/*
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* Structure imported from Xrender.h. We don't
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* include Xrender.h at this point because of
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* clashes of definition.
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*/
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/*
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* Xlib Pixmap and Atom types are 8 bytes long
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* on 64-bit archs, whilst they are 4 bytes long
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* on 32-bit ones. At this point, Pixmap and Atom
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* are not Xlib types but Xserver ones: here they
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* are always 4 bytes long. So that we use XlibID
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* symbols defined below to fill the structure with
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* fields having the right size.
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*/
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typedef struct {
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int repeat;
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Picture alpha_map;
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int alpha_x_origin;
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int alpha_y_origin;
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int clip_x_origin;
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int clip_y_origin;
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XlibPixmap clip_mask;
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Bool graphics_exposures;
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int subwindow_mode;
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int poly_edge;
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int poly_mode;
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XlibAtom dither;
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Bool component_alpha;
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} XRenderPictureAttributes_;
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typedef struct
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{
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Picture picture;
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XRenderPictureAttributes_ lastServerValues;
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} nxagentPrivPictureRec;
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typedef nxagentPrivPictureRec *nxagentPrivPicturePtr;
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#define nxagentPicturePriv(pPicture) \
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((nxagentPrivPicturePtr) ((pPicture) -> devPrivates[nxagentPicturePrivateIndex].ptr))
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#define nxagentPicture(pPicture) (nxagentPicturePriv(pPicture) -> picture)
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#define nxagentSetPictureRemoteValue(pPicture, pvalue, value) \
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do \
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{ \
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nxagentPicturePriv(pPicture) -> lastServerValues.pvalue = value; \
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} \
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while (0)
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#define nxagentCheckPictureRemoteValue(pPicture, pvalue, value) \
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(nxagentPicturePriv(pPicture) -> lastServerValues.pvalue == value)
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void nxagentRenderExtensionInit(void);
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Bool nxagentPictureInit(ScreenPtr, PictFormatPtr, int);
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void nxagentRenderRealizeCursor(ScreenPtr pScreen, CursorPtr pCursor);
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void nxagentAddGlyphs(GlyphSetPtr glyphSet, Glyph *gids, xGlyphInfo *gi,
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int nglyphs, CARD8 *images, int sizeImages);
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void nxagentReconnectPicture(void * p0, XID x1, void *p2);
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void nxagentDisconnectPicture(void * p0, XID x1, void* p2);
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void nxagentReconnectGlyphSet(void* p0, XID x1, void *p2);
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void nxagentDestroyPicture(PicturePtr pPicture);
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#endif /* __Render_H__ */
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