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-rw-r--r--hw/vfb/InitOutput.c129
1 files changed, 100 insertions, 29 deletions
diff --git a/hw/vfb/InitOutput.c b/hw/vfb/InitOutput.c
index c2334e745..378728c0c 100644
--- a/hw/vfb/InitOutput.c
+++ b/hw/vfb/InitOutput.c
@@ -26,8 +26,9 @@ other dealings in this Software without prior written authorization
from The Open Group.
*/
+/* $XFree86: xc/programs/Xserver/hw/vfb/InitOutput.c,v 3.22 2003/01/15 02:34:07 torrey Exp $ */
-#ifdef WIN32
+#if defined(WIN32)
#include <X11/Xwinsock.h>
#endif
#include <stdio.h>
@@ -38,7 +39,7 @@ from The Open Group.
#include "scrnintstr.h"
#include "servermd.h"
#define PSZ 8
-#include "cfb.h"
+#include "fb.h"
#include "mibstore.h"
#include "colormapst.h"
#include "gcstruct.h"
@@ -63,6 +64,7 @@ from The Open Group.
#endif /* HAS_SHM */
#include "dix.h"
#include "miline.h"
+#include "mfb.h"
extern char *display;
@@ -104,11 +106,14 @@ typedef struct
static int vfbNumScreens;
static vfbScreenInfo vfbScreens[MAXSCREENS];
static Bool vfbPixmapDepths[33];
+#ifdef HAS_MMAP
static char *pfbdir = NULL;
+#endif
typedef enum { NORMAL_MEMORY_FB, SHARED_MEMORY_FB, MMAPPED_FILE_FB } fbMemType;
static fbMemType fbmemtype = NORMAL_MEMORY_FB;
static char needswap = 0;
static int lastScreen = -1;
+static Bool Render = TRUE;
#define swapcopy16(_dst, _src) \
if (needswap) { CARD16 _s = _src; cpswaps(_s, _dst); } \
@@ -178,6 +183,9 @@ ddxGiveUp()
}
}
break;
+#else /* HAS_MMAP */
+ case MMAPPED_FILE_FB:
+ break;
#endif /* HAS_MMAP */
#ifdef HAS_SHM
@@ -191,6 +199,9 @@ ddxGiveUp()
}
}
break;
+#else /* HAS_SHM */
+ case SHARED_MEMORY_FB:
+ break;
#endif /* HAS_SHM */
case NORMAL_MEMORY_FB:
@@ -208,16 +219,48 @@ AbortDDX()
ddxGiveUp();
}
+#ifdef __DARWIN__
+void
+DarwinHandleGUI(int argc, char *argv[])
+{
+}
+
+void GlxExtensionInit();
+void GlxWrapInitVisuals(void *procPtr);
+
+void
+DarwinGlxExtensionInit()
+{
+ GlxExtensionInit();
+}
+
+void
+DarwinGlxWrapInitVisuals(
+ void *procPtr)
+{
+ GlxWrapInitVisuals(procPtr);
+}
+#endif
+
void
OsVendorInit()
{
}
void
+OsVendorFatalError()
+{
+}
+
+void
ddxUseMsg()
{
ErrorF("-screen scrn WxHxD set screen's width, height, depth\n");
ErrorF("-pixdepths list-of-int support given pixmap depths\n");
+#ifdef RENDER
+ ErrorF("+/-render turn on/of RENDER extension support"
+ "(default on)\n");
+#endif
ErrorF("-linebias n adjust thin line pixelization\n");
ErrorF("-blackpixel n pixel value for black\n");
ErrorF("-whitepixel n pixel value for white\n");
@@ -289,6 +332,18 @@ ddxProcessArgument (argc, argv, i)
return ret;
}
+ if (strcmp (argv[i], "+render") == 0) /* +render */
+ {
+ Render = TRUE;
+ return 1;
+ }
+
+ if (strcmp (argv[i], "-render") == 0) /* -render */
+ {
+ Render = FALSE;
+ return 1;
+ }
+
if (strcmp (argv[i], "-blackpixel") == 0) /* -blackpixel n */
{
Pixel pix;
@@ -389,9 +444,9 @@ vfbMultiDepthCreateGC(pGC)
switch (vfbBitsPerPixel(pGC->depth))
{
case 1: return mfbCreateGC (pGC);
- case 8: return cfbCreateGC (pGC);
- case 16: return cfb16CreateGC (pGC);
- case 32: return cfb32CreateGC (pGC);
+ case 8:
+ case 16:
+ case 32: return fbCreateGC (pGC);
default: return FALSE;
}
}
@@ -410,13 +465,9 @@ vfbMultiDepthGetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart)
mfbGetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
break;
case 8:
- cfbGetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
- break;
case 16:
- cfb16GetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
- break;
case 32:
- cfb32GetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
+ fbGetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
break;
}
return;
@@ -436,13 +487,9 @@ vfbMultiDepthGetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine)
mfbGetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
break;
case 8:
- cfbGetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
- break;
case 16:
- cfb16GetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
- break;
case 32:
- cfb32GetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
+ fbGetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
break;
}
}
@@ -546,21 +593,32 @@ vfbStoreColors(pmap, ndef, pdefs)
XWDColor *pXWDCmap;
int i;
- if (pmap != InstalledMaps[pmap->pScreen->myNum]) return;
+ if (pmap != InstalledMaps[pmap->pScreen->myNum])
+ {
+ return;
+ }
pXWDCmap = vfbScreens[pmap->pScreen->myNum].pXWDCmap;
if ((pmap->pVisual->class | DynamicClass) == DirectColor)
+ {
return;
+ }
for (i = 0; i < ndef; i++)
{
if (pdefs[i].flags & DoRed)
+ {
swapcopy16(pXWDCmap[pdefs[i].pixel].red, pdefs[i].red);
+ }
if (pdefs[i].flags & DoGreen)
+ {
swapcopy16(pXWDCmap[pdefs[i].pixel].green, pdefs[i].green);
+ }
if (pdefs[i].flags & DoBlue)
+ {
swapcopy16(pXWDCmap[pdefs[i].pixel].blue, pdefs[i].blue);
+ }
}
}
@@ -649,7 +707,7 @@ vfbAllocateMmappedFramebuffer(pvfb)
PROT_READ|PROT_WRITE,
MAP_FILE|MAP_SHARED,
pvfb->mmap_fd, 0);
- if (-1 == (int)pvfb->pXWDHeader)
+ if (-1 == (long)pvfb->pXWDHeader)
{
perror("mmap");
ErrorF("mmap %s failed, errno %d", pvfb->mmap_file, errno);
@@ -684,7 +742,7 @@ vfbAllocateSharedMemoryFramebuffer(pvfb)
/* try to attach it */
pvfb->pXWDHeader = (XWDFileHeader *)shmat(pvfb->shmid, 0, 0);
- if (-1 == (int)pvfb->pXWDHeader)
+ if (-1 == (long)pvfb->pXWDHeader)
{
perror("shmat");
ErrorF("shmat failed, errno %d", errno);
@@ -735,10 +793,14 @@ vfbAllocateFramebufferMemory(pvfb)
{
#ifdef HAS_MMAP
case MMAPPED_FILE_FB: vfbAllocateMmappedFramebuffer(pvfb); break;
+#else
+ case MMAPPED_FILE_FB: break;
#endif
#ifdef HAS_SHM
case SHARED_MEMORY_FB: vfbAllocateSharedMemoryFramebuffer(pvfb); break;
+#else
+ case SHARED_MEMORY_FB: break;
#endif
case NORMAL_MEMORY_FB:
@@ -751,6 +813,7 @@ vfbAllocateFramebufferMemory(pvfb)
pvfb->pXWDCmap = (XWDColor *)((char *)pvfb->pXWDHeader
+ SIZEOF(XWDheader) + XWD_WINDOW_NAME_LEN);
pvfb->pfbMemory = (char *)(pvfb->pXWDCmap + pvfb->ncolors);
+
return pvfb->pfbMemory;
}
else
@@ -765,7 +828,6 @@ vfbWriteXWDFileHeader(pScreen)
vfbScreenInfoPtr pvfb = &vfbScreens[pScreen->myNum];
XWDFileHeader *pXWDHeader = pvfb->pXWDHeader;
char hostname[XWD_WINDOW_NAME_LEN];
- VisualPtr pVisual;
unsigned long swaptest = 1;
int i;
@@ -867,6 +929,8 @@ vfbScreenInit(index, pScreen, argc, argv)
pbits = vfbAllocateFramebufferMemory(pvfb);
if (!pbits) return FALSE;
+ /* miSetPixmapDepths ();*/
+
switch (pvfb->bitsPerPixel)
{
case 1:
@@ -874,16 +938,14 @@ vfbScreenInit(index, pScreen, argc, argv)
dpix, dpiy, pvfb->paddedWidth * 8);
break;
case 8:
- ret = cfbScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
- dpix, dpiy, pvfb->paddedWidth);
- break;
case 16:
- ret = cfb16ScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
- dpix, dpiy, pvfb->paddedWidth);
- break;
case 32:
- ret = cfb32ScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
- dpix, dpiy, pvfb->paddedWidth);
+ ret = fbScreenInit(pScreen, pbits, pvfb->width, pvfb->height,
+ dpix, dpiy, pvfb->paddedWidth,pvfb->bitsPerPixel);
+#ifdef RENDER
+ if (ret && Render)
+ fbPictureInit (pScreen, 0, 0);
+#endif
break;
default:
return FALSE;
@@ -891,6 +953,12 @@ vfbScreenInit(index, pScreen, argc, argv)
if (!ret) return FALSE;
+ 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;
@@ -915,7 +983,7 @@ vfbScreenInit(index, pScreen, argc, argv)
}
else
{
- ret = cfbCreateDefColormap(pScreen);
+ ret = fbCreateDefColormap(pScreen);
}
miSetZeroLineBias(pScreen, pvfb->lineBias);
@@ -933,7 +1001,6 @@ InitOutput(screenInfo, argc, argv)
{
int i;
int NumFormats = 0;
- FILE *pf = stderr;
/* initialize pixmap formats */
@@ -943,6 +1010,10 @@ InitOutput(screenInfo, argc, argv)
vfbPixmapDepths[vfbScreens[i].depth] = TRUE;
}
+ /* for RENDER we need 32bpp */
+ if (Render)
+ vfbPixmapDepths[32] = TRUE;
+
for (i = 1; i <= 32; i++)
{
if (vfbPixmapDepths[i])
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 15:16:37 +0000