andreacavalli/xserver-multidpi
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Eliminate mfb support. Fix visuals to match "normal" PC hardware (making

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lightpipe work).
This commit is contained in:
Keith Packard 2004-08-07 01:19:01 +00:00
parent 2bdbc2c0d3
commit 45fde3b041
1 changed files with 22 additions and 84 deletions
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106
hw/vfb/InitOutput.c
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@ -45,6 +45,7 @@ from The Open Group.
#include "gcstruct.h"
#include "input.h"
#include "mipointer.h"
#include "micmap.h"
#include <sys/types.h>
#ifdef HAS_MMAP
#include <sys/mman.h>
@ -64,7 +65,6 @@ from The Open Group.
#endif /* HAS_SHM */
#include "dix.h"
#include "miline.h"
#include "mfb.h"
#define VFB_DEFAULT_WIDTH 1280
#define VFB_DEFAULT_HEIGHT 1024
@ -442,60 +442,6 @@ GetTimeInMillis()
}
#endif
static Bool
vfbMultiDepthCreateGC(GCPtr pGC)
{
switch (vfbBitsPerPixel(pGC->depth))
{
case 1: return mfbCreateGC (pGC);
case 8:
case 16:
case 32: return fbCreateGC (pGC);
default: return FALSE;
}
}
static void
vfbMultiDepthGetSpans(
DrawablePtr pDrawable, /* drawable from which to get bits */
int wMax, /* largest value of all *pwidths */
register DDXPointPtr ppt, /* points to start copying from */
int *pwidth, /* list of number of bits to copy */
int nspans, /* number of scanlines to copy */
char *pdstStart) /* where to put the bits */
{
switch (pDrawable->bitsPerPixel) {
case 1:
mfbGetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
break;
case 8:
case 16:
case 32:
fbGetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
break;
}
return;
}
static void
vfbMultiDepthGetImage(DrawablePtr pDrawable, int sx, int sy, int w, int h,
unsigned int format, unsigned long planeMask,
char *pdstLine)
{
switch (pDrawable->bitsPerPixel)
{
case 1:
mfbGetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
break;
case 8:
case 16:
case 32:
fbGetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
break;
}
}
static ColormapPtr InstalledMaps[MAXSCREENS];
static int
@ -922,39 +868,38 @@ vfbScreenInit(int index, ScreenPtr pScreen, int argc, char **argv)
pbits = vfbAllocateFramebufferMemory(pvfb);
if (!pbits) return FALSE;
/* miSetPixmapDepths ();*/
miSetPixmapDepths ();
switch (pvfb->bitsPerPixel)
{
case 1:
ret = mfbScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
dpix, dpiy, pvfb->paddedWidth);
switch (pvfb->depth) {
case 15:
miSetVisualTypesAndMasks (15, (1 << TrueColor), 8, TrueColor,
0x7c00, 0x03e0, 0x001f);
break;
case 8:
case 16:
case 32:
ret = fbScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
dpix, dpiy, pvfb->paddedWidth,pvfb->bitsPerPixel);
#ifdef RENDER
if (ret && Render)
fbPictureInit (pScreen, 0, 0);
#endif
miSetVisualTypesAndMasks (16, (1 << TrueColor), 8, TrueColor,
0xf800, 0x07e0, 0x001f);
break;
case 24:
miSetVisualTypesAndMasks (24, (1 << TrueColor), 8, TrueColor,
0xff0000, 0x00ff00, 0x0000ff);
break;
default:
return FALSE;
}
ret = fbScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
dpix, dpiy, pvfb->paddedWidth,pvfb->bitsPerPixel);
#ifdef RENDER
if (ret && Render)
fbPictureInit (pScreen, 0, 0);
#endif
if (!ret) return FALSE;
miInitializeBackingStore(pScreen);
/* miInitializeBackingStore(pScreen); */
/*
* Circumvent the backing store that was just initialised. This amounts
* to a truely bizarre way of initialising SaveDoomedAreas and friends.
*/
pScreen->CreateGC = vfbMultiDepthCreateGC;
pScreen->GetImage = vfbMultiDepthGetImage;
pScreen->GetSpans = vfbMultiDepthGetSpans;
pScreen->InstallColormap = vfbInstallColormap;
pScreen->UninstallColormap = vfbUninstallColormap;
@ -970,14 +915,7 @@ vfbScreenInit(int index, ScreenPtr pScreen, int argc, char **argv)
pScreen->blackPixel = pvfb->blackPixel;
pScreen->whitePixel = pvfb->whitePixel;
if (pvfb->bitsPerPixel == 1)
{
ret = mfbCreateDefColormap(pScreen);
}
else
{
ret = fbCreateDefColormap(pScreen);
}
ret = fbCreateDefColormap(pScreen);
miSetZeroLineBias(pScreen, pvfb->lineBias);
@ -1008,7 +946,7 @@ InitOutput(ScreenInfo *screenInfo, int argc, char **argv)
vfbPixmapDepths[1] = TRUE;
vfbPixmapDepths[4] = TRUE;
vfbPixmapDepths[8] = TRUE;
vfbPixmapDepths[15] = TRUE;
/* vfbPixmapDepths[15] = TRUE; */
vfbPixmapDepths[16] = TRUE;
vfbPixmapDepths[24] = TRUE;
vfbPixmapDepths[32] = TRUE;