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/**************************************************************************/
/* */
/* Copyright (c) 2001, 2010 NoMachine, http://www.nomachine.com/. */
/* */
/* NXAGENT, NX protocol compression and NX extensions to this software */
/* are copyright of NoMachine. Redistribution and use of the present */
/* software is allowed according to terms specified in the file LICENSE */
/* which comes in the source distribution. */
/* */
/* Check http://www.nomachine.com/licensing.html for applicability. */
/* */
/* NX and NoMachine are trademarks of Medialogic S.p.A. */
/* */
/* All rights reserved. */
/* */
/**************************************************************************/
#include "micmap.h"
#include "scrnintstr.h"
#include "../../randr/randrstr.h"
#include "Agent.h"
#include "Display.h"
#include "Screen.h"
#include "Extensions.h"
void GlxExtensionInit(void);
void GlxWrapInitVisuals(void *procPtr);
#ifdef __DARWIN__
void DarwinHandleGUI(int argc, char *argv[])
{
}
void DarwinGlxExtensionInit()
{
GlxExtensionInit();
}
void DarwinGlxWrapInitVisuals(void *procPtr)
{
GlxWrapInitVisuals(procPtr);
}
#endif
void nxagentInitGlxExtension(VisualPtr *visuals, DepthPtr *depths,
int *numVisuals, int *numDepths, int *rootDepth,
VisualID *defaultVisual)
{
miInitVisualsProcPtr initVisuals;
/*
* Initialize the visuals to use the GLX extension.
*/
initVisuals = NULL;
GlxWrapInitVisuals(&initVisuals);
if (initVisuals(visuals, depths, numVisuals, numDepths,
rootDepth, defaultVisual, 0, 0, 0) == 0)
{
fprintf(stderr, "Warning: Failed to initialize the GLX extension.\n");
}
}
void nxagentInitRandRExtension(ScreenPtr pScreen)
{
rrScrPrivPtr pRandRScrPriv;
if (RRScreenInit(pScreen) == 0)
{
fprintf(stderr, "Warning: Failed to initialize the RandR extension.\n");
}
/*
* RRScreenInit sets these pointers to NULL,
* so requiring the server to set up its own
* replacements.
*/
pRandRScrPriv = rrGetScrPriv(pScreen);
pRandRScrPriv -> rrGetInfo = nxagentRandRGetInfo;
pRandRScrPriv -> rrSetConfig = nxagentRandRSetConfig;
}
int nxagentRandRGetInfo(ScreenPtr pScreen, Rotation *pRotations)
{
RRScreenSizePtr pSize;
int width;
int height;
int maxWidth;
int maxHeight;
int w[] = {0, 160, 320, 640, 800, 1024, 0, 0};
int h[] = {0, 120, 240, 480, 600, 768, 0, 0};
int i;
int nSizes;
int mmWidth;
int mmHeight;
/*
* Rotation is not supported.
*/
*pRotations = RR_Rotate_0;
/*
* Register all the supported sizes. The third
* parameter is the refresh rate.
*/
maxWidth = WidthOfScreen(DefaultScreenOfDisplay(nxagentDisplay));
maxHeight = HeightOfScreen(DefaultScreenOfDisplay(nxagentDisplay));
nSizes = sizeof w / sizeof(int);
/*
* Add current and max sizes.
*/
w[nSizes - 1] = pScreen -> width;
h[nSizes - 1] = pScreen -> height;
w[nSizes - 2] = maxWidth;
h[nSizes - 2] = maxHeight;
/*
* Compute default size.
*/
w[0] = w[2];
h[0] = h[2];
for (i = 3; i < nSizes - 1; i++)
{
if ((w[i] <= maxWidth * 3 / 4) &&
(h[i] <= maxHeight * 3 / 4) &&
(w[i] >= w[0]) &&
(h[i] >= h[0]))
{
w[0] = w[i];
h[0] = h[i];
}
}
for (i = 0; i < nSizes; i++)
{
width = w[i];
height = h[i];
mmWidth = (width * 254 + monitorResolution * 5) / (monitorResolution * 10);
if (mmWidth < 1)
{
mmWidth = 1;
}
mmHeight = (height * 254 + monitorResolution * 5) / (monitorResolution * 10);
if (mmHeight < 1)
{
mmHeight = 1;
}
pSize = RRRegisterSize(pScreen, width, height, mmWidth, mmHeight);
if (pSize == NULL)
{
return 0;
}
RRRegisterRate (pScreen, pSize, 60);
}
RRSetCurrentConfig(pScreen, RR_Rotate_0, 60, pSize);
return 1;
}
int nxagentRandRSetConfig(ScreenPtr pScreen, Rotation rotation,
int rate, RRScreenSizePtr pSize)
{
/*
* Whatever size is OK for us.
*/
return nxagentResizeScreen(pScreen, pSize -> width, pSize -> height,
pSize -> mmWidth, pSize -> mmHeight);
}
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