#ifdef HAVE_DMX_CONFIG_H
#include <dmx-config.h>
#endif
#include "dmx.h"
#include "dmxcb.h"
#include "dmxinput.h"
#include "dmxlog.h"
extern char *ConnectionInfo;
extern int connBlockScreenStart;
#ifdef PANORAMIX
extern int PanoramiXPixWidth;
extern int PanoramiXPixHeight;
extern int PanoramiXNumScreens;
#endif
int dmxGlobalWidth, dmxGlobalHeight;
void dmxSetWidthHeight(int width, int height)
{
dmxGlobalWidth = width;
dmxGlobalHeight = height;
}
void dmxComputeWidthHeight(DMXRecomputeFlag flag)
{
int i;
DMXScreenInfo *dmxScreen;
int w = 0;
int h = 0;
for (i = 0; i < dmxNumScreens; i++) {
dmxScreen = &dmxScreens[i];
if (w < dmxScreen->scrnWidth + dmxScreen->rootXOrigin)
w = dmxScreen->scrnWidth + dmxScreen->rootXOrigin;
if (h < dmxScreen->scrnHeight + dmxScreen->rootYOrigin)
h = dmxScreen->scrnHeight + dmxScreen->rootYOrigin;
}
if (!dmxGlobalWidth && !dmxGlobalHeight) {
dmxLog(dmxInfo, "Using %dx%d as global bounding box\n", w, h);
} else {
switch (flag) {
case DMX_NO_RECOMPUTE_BOUNDING_BOX:
dmxLog(dmxInfo,
"Using old bounding box (%dx%d) instead of new (%dx%d)\n",
dmxGlobalWidth, dmxGlobalHeight, w, h);
w = dmxGlobalWidth;
h = dmxGlobalHeight;
break;
case DMX_RECOMPUTE_BOUNDING_BOX:
dmxLog(dmxInfo,
"Using %dx%d as global bounding box, instead of %dx%d\n",
w, h, dmxGlobalWidth, dmxGlobalHeight);
break;
}
}
dmxGlobalWidth = w;
dmxGlobalHeight = h;
}
void dmxConnectionBlockCallback(void)
{
xWindowRoot *root = (xWindowRoot *)(ConnectionInfo+connBlockScreenStart);
int offset = connBlockScreenStart + sizeof(xWindowRoot);
int i;
Bool *found = NULL;
MAXSCREENSALLOC(found);
if (!found)
dmxLog(dmxFatal, "dmxConnectionBlockCallback: out of memory\n");
dmxLog(dmxInfo, "===== Start of Summary =====\n");
#ifdef PANORAMIX
if (!noPanoramiXExtension) {
if (dmxGlobalWidth && dmxGlobalHeight
&& (dmxGlobalWidth != PanoramiXPixWidth
|| dmxGlobalHeight != PanoramiXPixHeight)) {
dmxLog(dmxInfo,
"Changing Xinerama dimensions from %d %d to %d %d\n",
PanoramiXPixWidth, PanoramiXPixHeight,
dmxGlobalWidth, dmxGlobalHeight);
PanoramiXPixWidth = root->pixWidth = dmxGlobalWidth;
PanoramiXPixHeight = root->pixHeight = dmxGlobalHeight;
} else {
dmxGlobalWidth = PanoramiXPixWidth;
dmxGlobalHeight = PanoramiXPixHeight;
}
dmxLog(dmxInfo, "%d screens configured with Xinerama (%d %d)\n",
PanoramiXNumScreens, PanoramiXPixWidth, PanoramiXPixHeight);
for (i = 0; i < PanoramiXNumScreens; i++) found[i] = FALSE;
} else {
#endif
dmxLog(dmxInfo, "%d screens configured (%d %d)\n",
screenInfo.numScreens, root->pixWidth, root->pixHeight);
#ifdef PANORAMIX
}
#endif
for (i = 0; i < root->nDepths; i++) {
xDepth *depth = (xDepth *)(ConnectionInfo + offset);
int voffset = offset + sizeof(xDepth);
xVisualType *visual = (xVisualType *)(ConnectionInfo + voffset);
int j;
dmxLog(dmxInfo, "%d visuals at depth %d:\n",
depth->nVisuals, depth->depth);
for (j = 0; j < depth->nVisuals; j++, visual++) {
XVisualInfo vi;
vi.visual = NULL;
vi.visualid = visual->visualID;
vi.screen = 0;
vi.depth = depth->depth;
vi.class = visual->class;
vi.red_mask = visual->redMask;
vi.green_mask = visual->greenMask;
vi.blue_mask = visual->blueMask;
vi.colormap_size = visual->colormapEntries;
vi.bits_per_rgb = visual->bitsPerRGB;
dmxLogVisual(NULL, &vi, 0);
#ifdef PANORAMIX
if (!noPanoramiXExtension) {
int k;
for (k = 0; k < PanoramiXNumScreens; k++) {
DMXScreenInfo *dmxScreen = &dmxScreens[k];
if (dmxScreen->beDisplay) {
XVisualInfo *pvi =
&dmxScreen->beVisuals[dmxScreen->beDefVisualIndex];
if (pvi->depth == depth->depth &&
pvi->class == visual->class)
found[k] = TRUE;
} else {
found[k] = TRUE;
}
}
}
#endif
}
offset = voffset + depth->nVisuals * sizeof(xVisualType);
}
dmxInputLogDevices();
dmxLog(dmxInfo, "===== End of Summary =====\n");
#ifdef PANORAMIX
if (!noPanoramiXExtension) {
Bool fatal = FALSE;
for (i = 0; i < PanoramiXNumScreens; i++) {
fatal |= !found[i];
if (!found[i]) {
dmxLog(dmxError,
"The default visual for screen #%d does not match "
"any of the\n", i);
dmxLog(dmxError,
"consolidated visuals from Xinerama (listed above)\n");
}
}
if (fatal)
dmxLog(dmxFatal,
"dmxConnectionBlockCallback: invalid screen(s) found");
}
#endif
MAXSCREENSFREE(found);
}