2003-11-14 17:48:57 +01:00
|
|
|
/*
|
2004-12-04 01:43:13 +01:00
|
|
|
* Copyright © 1998 Keith Packard
|
2003-11-14 17:48:57 +01:00
|
|
|
*
|
|
|
|
* Permission to use, copy, modify, distribute, and sell this software and its
|
|
|
|
* documentation for any purpose is hereby granted without fee, provided that
|
|
|
|
* the above copyright notice appear in all copies and that both that
|
|
|
|
* copyright notice and this permission notice appear in supporting
|
|
|
|
* documentation, and that the name of Keith Packard not be used in
|
|
|
|
* advertising or publicity pertaining to distribution of the software without
|
|
|
|
* specific, written prior permission. Keith Packard makes no
|
|
|
|
* representations about the suitability of this software for any purpose. It
|
|
|
|
* is provided "as is" without express or implied warranty.
|
|
|
|
*
|
|
|
|
* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
|
|
|
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
|
|
|
|
* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
|
|
|
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
|
|
|
|
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
|
|
|
|
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
|
|
|
* PERFORMANCE OF THIS SOFTWARE.
|
|
|
|
*/
|
|
|
|
|
2005-07-03 09:02:09 +02:00
|
|
|
#ifdef HAVE_DIX_CONFIG_H
|
|
|
|
#include <dix-config.h>
|
|
|
|
#endif
|
|
|
|
|
2006-02-11 20:16:51 +01:00
|
|
|
#include <string.h>
|
2003-11-14 17:48:57 +01:00
|
|
|
#include "fb.h"
|
|
|
|
|
|
|
|
#define InitializeShifts(sx,dx,ls,rs) { \
|
|
|
|
if (sx != dx) { \
|
|
|
|
if (sx > dx) { \
|
|
|
|
ls = sx - dx; \
|
|
|
|
rs = FB_UNIT - ls; \
|
|
|
|
} else { \
|
|
|
|
rs = dx - sx; \
|
|
|
|
ls = FB_UNIT - rs; \
|
|
|
|
} \
|
|
|
|
} \
|
|
|
|
}
|
|
|
|
|
Rework symbol visibility for easier maintenance
Save in a few special cases, _X_EXPORT should not be used in C source
files. Instead, it should be used in headers, and the proper C source
include that header. Some special cases are symbols that need to be
shared between modules, but not expected to be used by external drivers,
and symbols that are accessible via LoaderSymbol/dlopen.
This patch also adds conditionally some new sdk header files, depending
on extensions enabled. These files were added to match pattern for
other extensions/modules, that is, have the headers "deciding" symbol
visibility in the sdk. These headers are:
o Xext/panoramiXsrv.h, Xext/panoramiX.h
o fbpict.h (unconditionally)
o vidmodeproc.h
o mioverlay.h (unconditionally, used only by xaa)
o xfixes.h (unconditionally, symbols required by dri2)
LoaderSymbol and similar functions now don't have different prototypes,
in loaderProcs.h and xf86Module.h, so that both headers can be included,
without the need of defining IN_LOADER.
xf86NewInputDevice() device prototype readded to xf86Xinput.h, but
not exported (and with a comment about it).
2008-12-03 08:43:34 +01:00
|
|
|
void
|
2003-11-14 17:48:57 +01:00
|
|
|
fbBlt (FbBits *srcLine,
|
|
|
|
FbStride srcStride,
|
|
|
|
int srcX,
|
|
|
|
|
|
|
|
FbBits *dstLine,
|
|
|
|
FbStride dstStride,
|
|
|
|
int dstX,
|
|
|
|
|
|
|
|
int width,
|
|
|
|
int height,
|
|
|
|
|
|
|
|
int alu,
|
|
|
|
FbBits pm,
|
|
|
|
int bpp,
|
|
|
|
|
|
|
|
Bool reverse,
|
|
|
|
Bool upsidedown)
|
|
|
|
{
|
|
|
|
FbBits *src, *dst;
|
|
|
|
int leftShift, rightShift;
|
|
|
|
FbBits startmask, endmask;
|
|
|
|
FbBits bits, bits1;
|
|
|
|
int n, nmiddle;
|
|
|
|
Bool destInvarient;
|
|
|
|
int startbyte, endbyte;
|
|
|
|
FbDeclareMergeRop ();
|
|
|
|
|
|
|
|
#ifdef FB_24BIT
|
|
|
|
if (bpp == 24 && !FbCheck24Pix (pm))
|
|
|
|
{
|
|
|
|
fbBlt24 (srcLine, srcStride, srcX, dstLine, dstStride, dstX,
|
|
|
|
width, height, alu, pm, reverse, upsidedown);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
#endif
|
2006-01-18 20:42:56 +01:00
|
|
|
|
|
|
|
if (alu == GXcopy && pm == FB_ALLONES && !reverse &&
|
|
|
|
!(srcX & 7) && !(dstX & 7) && !(width & 7)) {
|
|
|
|
int i;
|
|
|
|
CARD8 *src = (CARD8 *) srcLine;
|
|
|
|
CARD8 *dst = (CARD8 *) dstLine;
|
|
|
|
|
|
|
|
srcStride *= sizeof(FbBits);
|
|
|
|
dstStride *= sizeof(FbBits);
|
|
|
|
width >>= 3;
|
|
|
|
src += (srcX >> 3);
|
|
|
|
dst += (dstX >> 3);
|
|
|
|
|
|
|
|
if (!upsidedown)
|
|
|
|
for (i = 0; i < height; i++)
|
2006-08-01 22:45:43 +02:00
|
|
|
MEMCPY_WRAPPED(dst + i * dstStride, src + i * srcStride, width);
|
2006-01-18 20:42:56 +01:00
|
|
|
else
|
|
|
|
for (i = height - 1; i >= 0; i--)
|
2006-08-01 22:45:43 +02:00
|
|
|
MEMCPY_WRAPPED(dst + i * dstStride, src + i * srcStride, width);
|
2006-01-18 20:42:56 +01:00
|
|
|
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2003-11-14 17:48:57 +01:00
|
|
|
FbInitializeMergeRop(alu, pm);
|
|
|
|
destInvarient = FbDestInvarientMergeRop();
|
|
|
|
if (upsidedown)
|
|
|
|
{
|
|
|
|
srcLine += (height - 1) * (srcStride);
|
|
|
|
dstLine += (height - 1) * (dstStride);
|
|
|
|
srcStride = -srcStride;
|
|
|
|
dstStride = -dstStride;
|
|
|
|
}
|
|
|
|
FbMaskBitsBytes (dstX, width, destInvarient, startmask, startbyte,
|
|
|
|
nmiddle, endmask, endbyte);
|
|
|
|
if (reverse)
|
|
|
|
{
|
|
|
|
srcLine += ((srcX + width - 1) >> FB_SHIFT) + 1;
|
|
|
|
dstLine += ((dstX + width - 1) >> FB_SHIFT) + 1;
|
|
|
|
srcX = (srcX + width - 1) & FB_MASK;
|
|
|
|
dstX = (dstX + width - 1) & FB_MASK;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
srcLine += srcX >> FB_SHIFT;
|
|
|
|
dstLine += dstX >> FB_SHIFT;
|
|
|
|
srcX &= FB_MASK;
|
|
|
|
dstX &= FB_MASK;
|
|
|
|
}
|
|
|
|
if (srcX == dstX)
|
|
|
|
{
|
|
|
|
while (height--)
|
|
|
|
{
|
|
|
|
src = srcLine;
|
|
|
|
srcLine += srcStride;
|
|
|
|
dst = dstLine;
|
|
|
|
dstLine += dstStride;
|
|
|
|
if (reverse)
|
|
|
|
{
|
|
|
|
if (endmask)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
--dst;
|
|
|
|
FbDoRightMaskByteMergeRop(dst, bits, endbyte, endmask);
|
|
|
|
}
|
|
|
|
n = nmiddle;
|
|
|
|
if (destInvarient)
|
|
|
|
{
|
|
|
|
while (n--)
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(--dst, FbDoDestInvarientMergeRop(READ(--src)));
|
2003-11-14 17:48:57 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
while (n--)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
--dst;
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMergeRop (bits, READ(dst)));
|
2003-11-14 17:48:57 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
if (startmask)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
--dst;
|
|
|
|
FbDoLeftMaskByteMergeRop(dst, bits, startbyte, startmask);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (startmask)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src++);
|
2003-11-14 17:48:57 +01:00
|
|
|
FbDoLeftMaskByteMergeRop(dst, bits, startbyte, startmask);
|
|
|
|
dst++;
|
|
|
|
}
|
|
|
|
n = nmiddle;
|
|
|
|
if (destInvarient)
|
|
|
|
{
|
|
|
|
#if 0
|
|
|
|
/*
|
|
|
|
* This provides some speedup on screen->screen blts
|
|
|
|
* over the PCI bus, usually about 10%. But fb
|
|
|
|
* isn't usually used for this operation...
|
|
|
|
*/
|
|
|
|
if (_ca2 + 1 == 0 && _cx2 == 0)
|
|
|
|
{
|
|
|
|
FbBits t1, t2, t3, t4;
|
|
|
|
while (n >= 4)
|
|
|
|
{
|
|
|
|
t1 = *src++;
|
|
|
|
t2 = *src++;
|
|
|
|
t3 = *src++;
|
|
|
|
t4 = *src++;
|
|
|
|
*dst++ = t1;
|
|
|
|
*dst++ = t2;
|
|
|
|
*dst++ = t3;
|
|
|
|
*dst++ = t4;
|
|
|
|
n -= 4;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
while (n--)
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst++, FbDoDestInvarientMergeRop(READ(src++)));
|
2003-11-14 17:48:57 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
while (n--)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src++);
|
|
|
|
WRITE(dst, FbDoMergeRop (bits, READ(dst)));
|
2003-11-14 17:48:57 +01:00
|
|
|
dst++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (endmask)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src);
|
2003-11-14 17:48:57 +01:00
|
|
|
FbDoRightMaskByteMergeRop(dst, bits, endbyte, endmask);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (srcX > dstX)
|
|
|
|
{
|
|
|
|
leftShift = srcX - dstX;
|
|
|
|
rightShift = FB_UNIT - leftShift;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
rightShift = dstX - srcX;
|
|
|
|
leftShift = FB_UNIT - rightShift;
|
|
|
|
}
|
|
|
|
while (height--)
|
|
|
|
{
|
|
|
|
src = srcLine;
|
|
|
|
srcLine += srcStride;
|
|
|
|
dst = dstLine;
|
|
|
|
dstLine += dstStride;
|
|
|
|
|
|
|
|
bits1 = 0;
|
|
|
|
if (reverse)
|
|
|
|
{
|
|
|
|
if (srcX < dstX)
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
if (endmask)
|
|
|
|
{
|
|
|
|
bits = FbScrRight(bits1, rightShift);
|
|
|
|
if (FbScrRight(endmask, leftShift))
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits |= FbScrLeft(bits1, leftShift);
|
|
|
|
}
|
|
|
|
--dst;
|
|
|
|
FbDoRightMaskByteMergeRop(dst, bits, endbyte, endmask);
|
|
|
|
}
|
|
|
|
n = nmiddle;
|
|
|
|
if (destInvarient)
|
|
|
|
{
|
|
|
|
while (n--)
|
|
|
|
{
|
|
|
|
bits = FbScrRight(bits1, rightShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits |= FbScrLeft(bits1, leftShift);
|
|
|
|
--dst;
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoDestInvarientMergeRop(bits));
|
2003-11-14 17:48:57 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
while (n--)
|
|
|
|
{
|
|
|
|
bits = FbScrRight(bits1, rightShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits |= FbScrLeft(bits1, leftShift);
|
|
|
|
--dst;
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMergeRop(bits, READ(dst)));
|
2003-11-14 17:48:57 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
if (startmask)
|
|
|
|
{
|
|
|
|
bits = FbScrRight(bits1, rightShift);
|
|
|
|
if (FbScrRight(startmask, leftShift))
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits |= FbScrLeft(bits1, leftShift);
|
|
|
|
}
|
|
|
|
--dst;
|
|
|
|
FbDoLeftMaskByteMergeRop (dst, bits, startbyte, startmask);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (srcX > dstX)
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(src++);
|
2003-11-14 17:48:57 +01:00
|
|
|
if (startmask)
|
|
|
|
{
|
|
|
|
bits = FbScrLeft(bits1, leftShift);
|
2005-10-01 19:53:38 +02:00
|
|
|
if (FbScrLeft(startmask, rightShift))
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(src++);
|
2005-10-01 19:53:38 +02:00
|
|
|
bits |= FbScrRight(bits1, rightShift);
|
|
|
|
}
|
2003-11-14 17:48:57 +01:00
|
|
|
FbDoLeftMaskByteMergeRop (dst, bits, startbyte, startmask);
|
|
|
|
dst++;
|
|
|
|
}
|
|
|
|
n = nmiddle;
|
|
|
|
if (destInvarient)
|
|
|
|
{
|
|
|
|
while (n--)
|
|
|
|
{
|
|
|
|
bits = FbScrLeft(bits1, leftShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(src++);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits |= FbScrRight(bits1, rightShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoDestInvarientMergeRop(bits));
|
2003-11-14 17:48:57 +01:00
|
|
|
dst++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
while (n--)
|
|
|
|
{
|
|
|
|
bits = FbScrLeft(bits1, leftShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(src++);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits |= FbScrRight(bits1, rightShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMergeRop(bits, READ(dst)));
|
2003-11-14 17:48:57 +01:00
|
|
|
dst++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (endmask)
|
|
|
|
{
|
|
|
|
bits = FbScrLeft(bits1, leftShift);
|
|
|
|
if (FbScrLeft(endmask, rightShift))
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(src);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits |= FbScrRight(bits1, rightShift);
|
|
|
|
}
|
|
|
|
FbDoRightMaskByteMergeRop (dst, bits, endbyte, endmask);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
#ifdef FB_24BIT
|
|
|
|
|
|
|
|
#undef DEBUG_BLT24
|
|
|
|
#ifdef DEBUG_BLT24
|
|
|
|
|
|
|
|
static unsigned long
|
|
|
|
getPixel (char *src, int x)
|
|
|
|
{
|
|
|
|
unsigned long l;
|
|
|
|
|
|
|
|
l = 0;
|
|
|
|
memcpy (&l, src + x * 3, 3);
|
|
|
|
return l;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
static void
|
|
|
|
fbBlt24Line (FbBits *src,
|
|
|
|
int srcX,
|
|
|
|
|
|
|
|
FbBits *dst,
|
|
|
|
int dstX,
|
|
|
|
|
|
|
|
int width,
|
|
|
|
|
|
|
|
int alu,
|
|
|
|
FbBits pm,
|
|
|
|
|
|
|
|
Bool reverse)
|
|
|
|
{
|
|
|
|
#ifdef DEBUG_BLT24
|
|
|
|
char *origDst = (char *) dst;
|
|
|
|
FbBits *origLine = dst + ((dstX >> FB_SHIFT) - 1);
|
|
|
|
int origNlw = ((width + FB_MASK) >> FB_SHIFT) + 3;
|
|
|
|
int origX = dstX / 24;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
int leftShift, rightShift;
|
|
|
|
FbBits startmask, endmask;
|
|
|
|
int n;
|
|
|
|
|
|
|
|
FbBits bits, bits1;
|
|
|
|
FbBits mask;
|
|
|
|
|
|
|
|
int rot;
|
|
|
|
FbDeclareMergeRop ();
|
|
|
|
|
|
|
|
FbInitializeMergeRop (alu, FB_ALLONES);
|
|
|
|
FbMaskBits(dstX, width, startmask, n, endmask);
|
|
|
|
#ifdef DEBUG_BLT24
|
|
|
|
ErrorF ("dstX %d width %d reverse %d\n", dstX, width, reverse);
|
|
|
|
#endif
|
|
|
|
if (reverse)
|
|
|
|
{
|
|
|
|
src += ((srcX + width - 1) >> FB_SHIFT) + 1;
|
|
|
|
dst += ((dstX + width - 1) >> FB_SHIFT) + 1;
|
|
|
|
rot = FbFirst24Rot (((dstX + width - 8) & FB_MASK));
|
|
|
|
rot = FbPrev24Rot(rot);
|
|
|
|
#ifdef DEBUG_BLT24
|
|
|
|
ErrorF ("dstX + width - 8: %d rot: %d\n", (dstX + width - 8) & FB_MASK, rot);
|
|
|
|
#endif
|
|
|
|
srcX = (srcX + width - 1) & FB_MASK;
|
|
|
|
dstX = (dstX + width - 1) & FB_MASK;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
src += srcX >> FB_SHIFT;
|
|
|
|
dst += dstX >> FB_SHIFT;
|
|
|
|
srcX &= FB_MASK;
|
|
|
|
dstX &= FB_MASK;
|
|
|
|
rot = FbFirst24Rot (dstX);
|
|
|
|
#ifdef DEBUG_BLT24
|
|
|
|
ErrorF ("dstX: %d rot: %d\n", dstX, rot);
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
mask = FbRot24(pm,rot);
|
|
|
|
#ifdef DEBUG_BLT24
|
|
|
|
ErrorF ("pm 0x%x mask 0x%x\n", pm, mask);
|
|
|
|
#endif
|
|
|
|
if (srcX == dstX)
|
|
|
|
{
|
|
|
|
if (reverse)
|
|
|
|
{
|
|
|
|
if (endmask)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
--dst;
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMaskMergeRop (bits, READ(dst), mask & endmask));
|
2003-11-14 17:48:57 +01:00
|
|
|
mask = FbPrev24Pix (mask);
|
|
|
|
}
|
|
|
|
while (n--)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
--dst;
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMaskMergeRop (bits, READ(dst), mask));
|
2003-11-14 17:48:57 +01:00
|
|
|
mask = FbPrev24Pix (mask);
|
|
|
|
}
|
|
|
|
if (startmask)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
--dst;
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMaskMergeRop(bits, READ(dst), mask & startmask));
|
2003-11-14 17:48:57 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (startmask)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src++);
|
|
|
|
WRITE(dst, FbDoMaskMergeRop (bits, READ(dst), mask & startmask));
|
2003-11-14 17:48:57 +01:00
|
|
|
dst++;
|
|
|
|
mask = FbNext24Pix(mask);
|
|
|
|
}
|
|
|
|
while (n--)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src++);
|
|
|
|
WRITE(dst, FbDoMaskMergeRop (bits, READ(dst), mask));
|
2003-11-14 17:48:57 +01:00
|
|
|
dst++;
|
|
|
|
mask = FbNext24Pix(mask);
|
|
|
|
}
|
|
|
|
if (endmask)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src);
|
|
|
|
WRITE(dst, FbDoMaskMergeRop(bits, READ(dst), mask & endmask));
|
2003-11-14 17:48:57 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (srcX > dstX)
|
|
|
|
{
|
|
|
|
leftShift = srcX - dstX;
|
|
|
|
rightShift = FB_UNIT - leftShift;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
rightShift = dstX - srcX;
|
|
|
|
leftShift = FB_UNIT - rightShift;
|
|
|
|
}
|
|
|
|
|
|
|
|
bits1 = 0;
|
|
|
|
if (reverse)
|
|
|
|
{
|
|
|
|
if (srcX < dstX)
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
if (endmask)
|
|
|
|
{
|
|
|
|
bits = FbScrRight(bits1, rightShift);
|
|
|
|
if (FbScrRight(endmask, leftShift))
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits |= FbScrLeft(bits1, leftShift);
|
|
|
|
}
|
|
|
|
--dst;
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMaskMergeRop (bits, READ(dst), mask & endmask));
|
2003-11-14 17:48:57 +01:00
|
|
|
mask = FbPrev24Pix(mask);
|
|
|
|
}
|
|
|
|
while (n--)
|
|
|
|
{
|
|
|
|
bits = FbScrRight(bits1, rightShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits |= FbScrLeft(bits1, leftShift);
|
|
|
|
--dst;
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMaskMergeRop(bits, READ(dst), mask));
|
2003-11-14 17:48:57 +01:00
|
|
|
mask = FbPrev24Pix(mask);
|
|
|
|
}
|
|
|
|
if (startmask)
|
|
|
|
{
|
|
|
|
bits = FbScrRight(bits1, rightShift);
|
|
|
|
if (FbScrRight(startmask, leftShift))
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(--src);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits |= FbScrLeft(bits1, leftShift);
|
|
|
|
}
|
|
|
|
--dst;
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMaskMergeRop (bits, READ(dst), mask & startmask));
|
2003-11-14 17:48:57 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (srcX > dstX)
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(src++);
|
2003-11-14 17:48:57 +01:00
|
|
|
if (startmask)
|
|
|
|
{
|
|
|
|
bits = FbScrLeft(bits1, leftShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(src++);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits |= FbScrRight(bits1, rightShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMaskMergeRop (bits, READ(dst), mask & startmask));
|
2003-11-14 17:48:57 +01:00
|
|
|
dst++;
|
|
|
|
mask = FbNext24Pix(mask);
|
|
|
|
}
|
|
|
|
while (n--)
|
|
|
|
{
|
|
|
|
bits = FbScrLeft(bits1, leftShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(src++);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits |= FbScrRight(bits1, rightShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMaskMergeRop(bits, READ(dst), mask));
|
2003-11-14 17:48:57 +01:00
|
|
|
dst++;
|
|
|
|
mask = FbNext24Pix(mask);
|
|
|
|
}
|
|
|
|
if (endmask)
|
|
|
|
{
|
|
|
|
bits = FbScrLeft(bits1, leftShift);
|
|
|
|
if (FbScrLeft(endmask, rightShift))
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits1 = READ(src);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits |= FbScrRight(bits1, rightShift);
|
|
|
|
}
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMaskMergeRop (bits, READ(dst), mask & endmask));
|
2003-11-14 17:48:57 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#ifdef DEBUG_BLT24
|
|
|
|
{
|
|
|
|
int firstx, lastx, x;
|
|
|
|
|
|
|
|
firstx = origX;
|
|
|
|
if (firstx)
|
|
|
|
firstx--;
|
|
|
|
lastx = origX + width/24 + 1;
|
|
|
|
for (x = firstx; x <= lastx; x++)
|
|
|
|
ErrorF ("%06x ", getPixel (origDst, x));
|
|
|
|
ErrorF ("\n");
|
|
|
|
while (origNlw--)
|
|
|
|
ErrorF ("%08x ", *origLine++);
|
|
|
|
ErrorF ("\n");
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
Rework symbol visibility for easier maintenance
Save in a few special cases, _X_EXPORT should not be used in C source
files. Instead, it should be used in headers, and the proper C source
include that header. Some special cases are symbols that need to be
shared between modules, but not expected to be used by external drivers,
and symbols that are accessible via LoaderSymbol/dlopen.
This patch also adds conditionally some new sdk header files, depending
on extensions enabled. These files were added to match pattern for
other extensions/modules, that is, have the headers "deciding" symbol
visibility in the sdk. These headers are:
o Xext/panoramiXsrv.h, Xext/panoramiX.h
o fbpict.h (unconditionally)
o vidmodeproc.h
o mioverlay.h (unconditionally, used only by xaa)
o xfixes.h (unconditionally, symbols required by dri2)
LoaderSymbol and similar functions now don't have different prototypes,
in loaderProcs.h and xf86Module.h, so that both headers can be included,
without the need of defining IN_LOADER.
xf86NewInputDevice() device prototype readded to xf86Xinput.h, but
not exported (and with a comment about it).
2008-12-03 08:43:34 +01:00
|
|
|
void
|
2003-11-14 17:48:57 +01:00
|
|
|
fbBlt24 (FbBits *srcLine,
|
|
|
|
FbStride srcStride,
|
|
|
|
int srcX,
|
|
|
|
|
|
|
|
FbBits *dstLine,
|
|
|
|
FbStride dstStride,
|
|
|
|
int dstX,
|
|
|
|
|
|
|
|
int width,
|
|
|
|
int height,
|
|
|
|
|
|
|
|
int alu,
|
|
|
|
FbBits pm,
|
|
|
|
|
|
|
|
Bool reverse,
|
|
|
|
Bool upsidedown)
|
|
|
|
{
|
|
|
|
if (upsidedown)
|
|
|
|
{
|
|
|
|
srcLine += (height-1) * srcStride;
|
|
|
|
dstLine += (height-1) * dstStride;
|
|
|
|
srcStride = -srcStride;
|
|
|
|
dstStride = -dstStride;
|
|
|
|
}
|
|
|
|
while (height--)
|
|
|
|
{
|
|
|
|
fbBlt24Line (srcLine, srcX, dstLine, dstX, width, alu, pm, reverse);
|
|
|
|
srcLine += srcStride;
|
|
|
|
dstLine += dstStride;
|
|
|
|
}
|
|
|
|
#ifdef DEBUG_BLT24
|
|
|
|
ErrorF ("\n");
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
#endif /* FB_24BIT */
|
|
|
|
|
|
|
|
#if FB_SHIFT == FB_STIP_SHIFT + 1
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Could be generalized to FB_SHIFT > FB_STIP_SHIFT + 1 by
|
|
|
|
* creating an ring of values stepped through for each line
|
|
|
|
*/
|
|
|
|
|
|
|
|
void
|
|
|
|
fbBltOdd (FbBits *srcLine,
|
|
|
|
FbStride srcStrideEven,
|
|
|
|
FbStride srcStrideOdd,
|
|
|
|
int srcXEven,
|
|
|
|
int srcXOdd,
|
|
|
|
|
|
|
|
FbBits *dstLine,
|
|
|
|
FbStride dstStrideEven,
|
|
|
|
FbStride dstStrideOdd,
|
|
|
|
int dstXEven,
|
|
|
|
int dstXOdd,
|
|
|
|
|
|
|
|
int width,
|
|
|
|
int height,
|
|
|
|
|
|
|
|
int alu,
|
|
|
|
FbBits pm,
|
|
|
|
int bpp)
|
|
|
|
{
|
|
|
|
FbBits *src;
|
|
|
|
int leftShiftEven, rightShiftEven;
|
|
|
|
FbBits startmaskEven, endmaskEven;
|
|
|
|
int nmiddleEven;
|
|
|
|
|
|
|
|
FbBits *dst;
|
|
|
|
int leftShiftOdd, rightShiftOdd;
|
|
|
|
FbBits startmaskOdd, endmaskOdd;
|
|
|
|
int nmiddleOdd;
|
|
|
|
|
|
|
|
int leftShift, rightShift;
|
|
|
|
FbBits startmask, endmask;
|
|
|
|
int nmiddle;
|
|
|
|
|
|
|
|
int srcX, dstX;
|
|
|
|
|
|
|
|
FbBits bits, bits1;
|
|
|
|
int n;
|
|
|
|
|
|
|
|
Bool destInvarient;
|
|
|
|
Bool even;
|
|
|
|
FbDeclareMergeRop ();
|
|
|
|
|
|
|
|
FbInitializeMergeRop (alu, pm);
|
|
|
|
destInvarient = FbDestInvarientMergeRop();
|
|
|
|
|
|
|
|
srcLine += srcXEven >> FB_SHIFT;
|
|
|
|
dstLine += dstXEven >> FB_SHIFT;
|
|
|
|
srcXEven &= FB_MASK;
|
|
|
|
dstXEven &= FB_MASK;
|
|
|
|
srcXOdd &= FB_MASK;
|
|
|
|
dstXOdd &= FB_MASK;
|
|
|
|
|
|
|
|
FbMaskBits(dstXEven, width, startmaskEven, nmiddleEven, endmaskEven);
|
|
|
|
FbMaskBits(dstXOdd, width, startmaskOdd, nmiddleOdd, endmaskOdd);
|
|
|
|
|
|
|
|
even = TRUE;
|
|
|
|
InitializeShifts(srcXEven, dstXEven, leftShiftEven, rightShiftEven);
|
|
|
|
InitializeShifts(srcXOdd, dstXOdd, leftShiftOdd, rightShiftOdd);
|
|
|
|
while (height--)
|
|
|
|
{
|
|
|
|
src = srcLine;
|
|
|
|
dst = dstLine;
|
|
|
|
if (even)
|
|
|
|
{
|
|
|
|
srcX = srcXEven;
|
|
|
|
dstX = dstXEven;
|
|
|
|
startmask = startmaskEven;
|
|
|
|
endmask = endmaskEven;
|
|
|
|
nmiddle = nmiddleEven;
|
|
|
|
leftShift = leftShiftEven;
|
|
|
|
rightShift = rightShiftEven;
|
|
|
|
srcLine += srcStrideEven;
|
|
|
|
dstLine += dstStrideEven;
|
|
|
|
even = FALSE;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
srcX = srcXOdd;
|
|
|
|
dstX = dstXOdd;
|
|
|
|
startmask = startmaskOdd;
|
|
|
|
endmask = endmaskOdd;
|
|
|
|
nmiddle = nmiddleOdd;
|
|
|
|
leftShift = leftShiftOdd;
|
|
|
|
rightShift = rightShiftOdd;
|
|
|
|
srcLine += srcStrideOdd;
|
|
|
|
dstLine += dstStrideOdd;
|
|
|
|
even = TRUE;
|
|
|
|
}
|
|
|
|
if (srcX == dstX)
|
|
|
|
{
|
|
|
|
if (startmask)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src++);
|
|
|
|
WRITE(dst, FbDoMaskMergeRop (bits, READ(dst), startmask));
|
2003-11-14 17:48:57 +01:00
|
|
|
dst++;
|
|
|
|
}
|
|
|
|
n = nmiddle;
|
|
|
|
if (destInvarient)
|
|
|
|
{
|
|
|
|
while (n--)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src++);
|
|
|
|
WRITE(dst, FbDoDestInvarientMergeRop(bits));
|
2003-11-14 17:48:57 +01:00
|
|
|
dst++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
while (n--)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src++);
|
|
|
|
WRITE(dst, FbDoMergeRop (bits, READ(dst)));
|
2003-11-14 17:48:57 +01:00
|
|
|
dst++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (endmask)
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src);
|
|
|
|
WRITE(dst, FbDoMaskMergeRop(bits, READ(dst), endmask));
|
2003-11-14 17:48:57 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
bits = 0;
|
|
|
|
if (srcX > dstX)
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src++);
|
2003-11-14 17:48:57 +01:00
|
|
|
if (startmask)
|
|
|
|
{
|
|
|
|
bits1 = FbScrLeft(bits, leftShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src++);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits1 |= FbScrRight(bits, rightShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMaskMergeRop (bits1, READ(dst), startmask));
|
2003-11-14 17:48:57 +01:00
|
|
|
dst++;
|
|
|
|
}
|
|
|
|
n = nmiddle;
|
|
|
|
if (destInvarient)
|
|
|
|
{
|
|
|
|
while (n--)
|
|
|
|
{
|
|
|
|
bits1 = FbScrLeft(bits, leftShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src++);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits1 |= FbScrRight(bits, rightShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoDestInvarientMergeRop(bits1));
|
2003-11-14 17:48:57 +01:00
|
|
|
dst++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
while (n--)
|
|
|
|
{
|
|
|
|
bits1 = FbScrLeft(bits, leftShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src++);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits1 |= FbScrRight(bits, rightShift);
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMergeRop(bits1, READ(dst)));
|
2003-11-14 17:48:57 +01:00
|
|
|
dst++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (endmask)
|
|
|
|
{
|
|
|
|
bits1 = FbScrLeft(bits, leftShift);
|
|
|
|
if (FbScrLeft(endmask, rightShift))
|
|
|
|
{
|
2006-08-01 22:45:43 +02:00
|
|
|
bits = READ(src);
|
2003-11-14 17:48:57 +01:00
|
|
|
bits1 |= FbScrRight(bits, rightShift);
|
|
|
|
}
|
2006-08-01 22:45:43 +02:00
|
|
|
WRITE(dst, FbDoMaskMergeRop (bits1, READ(dst), endmask));
|
2003-11-14 17:48:57 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
#ifdef FB_24BIT
|
|
|
|
void
|
|
|
|
fbBltOdd24 (FbBits *srcLine,
|
|
|
|
FbStride srcStrideEven,
|
|
|
|
FbStride srcStrideOdd,
|
|
|
|
int srcXEven,
|
|
|
|
int srcXOdd,
|
|
|
|
|
|
|
|
FbBits *dstLine,
|
|
|
|
FbStride dstStrideEven,
|
|
|
|
FbStride dstStrideOdd,
|
|
|
|
int dstXEven,
|
|
|
|
int dstXOdd,
|
|
|
|
|
|
|
|
int width,
|
|
|
|
int height,
|
|
|
|
|
|
|
|
int alu,
|
|
|
|
FbBits pm)
|
|
|
|
{
|
|
|
|
Bool even = TRUE;
|
|
|
|
|
|
|
|
while (height--)
|
|
|
|
{
|
|
|
|
if (even)
|
|
|
|
{
|
|
|
|
fbBlt24Line (srcLine, srcXEven, dstLine, dstXEven,
|
|
|
|
width, alu, pm, FALSE);
|
|
|
|
srcLine += srcStrideEven;
|
|
|
|
dstLine += dstStrideEven;
|
|
|
|
even = FALSE;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
fbBlt24Line (srcLine, srcXOdd, dstLine, dstXOdd,
|
|
|
|
width, alu, pm, FALSE);
|
|
|
|
srcLine += srcStrideOdd;
|
|
|
|
dstLine += dstStrideOdd;
|
|
|
|
even = TRUE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#if FB_STIP_SHIFT != FB_SHIFT
|
|
|
|
void
|
|
|
|
fbSetBltOdd (FbStip *stip,
|
|
|
|
FbStride stipStride,
|
|
|
|
int srcX,
|
|
|
|
FbBits **bits,
|
|
|
|
FbStride *strideEven,
|
|
|
|
FbStride *strideOdd,
|
|
|
|
int *srcXEven,
|
|
|
|
int *srcXOdd)
|
|
|
|
{
|
|
|
|
int srcAdjust;
|
|
|
|
int strideAdjust;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* bytes needed to align source
|
|
|
|
*/
|
|
|
|
srcAdjust = (((int) stip) & (FB_MASK >> 3));
|
|
|
|
/*
|
|
|
|
* FbStip units needed to align stride
|
|
|
|
*/
|
|
|
|
strideAdjust = stipStride & (FB_MASK >> FB_STIP_SHIFT);
|
|
|
|
|
|
|
|
*bits = (FbBits *) ((char *) stip - srcAdjust);
|
|
|
|
if (srcAdjust)
|
|
|
|
{
|
|
|
|
*strideEven = FbStipStrideToBitsStride (stipStride + 1);
|
|
|
|
*strideOdd = FbStipStrideToBitsStride (stipStride);
|
|
|
|
|
|
|
|
*srcXEven = srcX + (srcAdjust << 3);
|
|
|
|
*srcXOdd = srcX + (srcAdjust << 3) - (strideAdjust << FB_STIP_SHIFT);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
*strideEven = FbStipStrideToBitsStride (stipStride);
|
|
|
|
*strideOdd = FbStipStrideToBitsStride (stipStride + 1);
|
|
|
|
|
|
|
|
*srcXEven = srcX;
|
|
|
|
*srcXOdd = srcX + (strideAdjust << FB_STIP_SHIFT);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
Rework symbol visibility for easier maintenance
Save in a few special cases, _X_EXPORT should not be used in C source
files. Instead, it should be used in headers, and the proper C source
include that header. Some special cases are symbols that need to be
shared between modules, but not expected to be used by external drivers,
and symbols that are accessible via LoaderSymbol/dlopen.
This patch also adds conditionally some new sdk header files, depending
on extensions enabled. These files were added to match pattern for
other extensions/modules, that is, have the headers "deciding" symbol
visibility in the sdk. These headers are:
o Xext/panoramiXsrv.h, Xext/panoramiX.h
o fbpict.h (unconditionally)
o vidmodeproc.h
o mioverlay.h (unconditionally, used only by xaa)
o xfixes.h (unconditionally, symbols required by dri2)
LoaderSymbol and similar functions now don't have different prototypes,
in loaderProcs.h and xf86Module.h, so that both headers can be included,
without the need of defining IN_LOADER.
xf86NewInputDevice() device prototype readded to xf86Xinput.h, but
not exported (and with a comment about it).
2008-12-03 08:43:34 +01:00
|
|
|
void
|
2003-11-14 17:48:57 +01:00
|
|
|
fbBltStip (FbStip *src,
|
|
|
|
FbStride srcStride, /* in FbStip units, not FbBits units */
|
|
|
|
int srcX,
|
|
|
|
|
|
|
|
FbStip *dst,
|
|
|
|
FbStride dstStride, /* in FbStip units, not FbBits units */
|
|
|
|
int dstX,
|
|
|
|
|
|
|
|
int width,
|
|
|
|
int height,
|
|
|
|
|
|
|
|
int alu,
|
|
|
|
FbBits pm,
|
|
|
|
int bpp)
|
|
|
|
{
|
|
|
|
#if FB_STIP_SHIFT != FB_SHIFT
|
|
|
|
if (FB_STIP_ODDSTRIDE(srcStride) || FB_STIP_ODDPTR(src) ||
|
|
|
|
FB_STIP_ODDSTRIDE(dstStride) || FB_STIP_ODDPTR(dst))
|
|
|
|
{
|
|
|
|
FbStride srcStrideEven, srcStrideOdd;
|
|
|
|
FbStride dstStrideEven, dstStrideOdd;
|
|
|
|
int srcXEven, srcXOdd;
|
|
|
|
int dstXEven, dstXOdd;
|
|
|
|
FbBits *s, *d;
|
|
|
|
int sx, dx;
|
|
|
|
|
|
|
|
src += srcX >> FB_STIP_SHIFT;
|
|
|
|
srcX &= FB_STIP_MASK;
|
|
|
|
dst += dstX >> FB_STIP_SHIFT;
|
|
|
|
dstX &= FB_STIP_MASK;
|
|
|
|
|
|
|
|
fbSetBltOdd (src, srcStride, srcX,
|
|
|
|
&s,
|
|
|
|
&srcStrideEven, &srcStrideOdd,
|
|
|
|
&srcXEven, &srcXOdd);
|
|
|
|
|
|
|
|
fbSetBltOdd (dst, dstStride, dstX,
|
|
|
|
&d,
|
|
|
|
&dstStrideEven, &dstStrideOdd,
|
|
|
|
&dstXEven, &dstXOdd);
|
|
|
|
|
|
|
|
#ifdef FB_24BIT
|
|
|
|
if (bpp == 24 && !FbCheck24Pix (pm))
|
|
|
|
{
|
|
|
|
fbBltOdd24 (s, srcStrideEven, srcStrideOdd,
|
|
|
|
srcXEven, srcXOdd,
|
|
|
|
|
|
|
|
d, dstStrideEven, dstStrideOdd,
|
|
|
|
dstXEven, dstXOdd,
|
|
|
|
|
|
|
|
width, height, alu, pm);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
#endif
|
|
|
|
{
|
|
|
|
fbBltOdd (s, srcStrideEven, srcStrideOdd,
|
|
|
|
srcXEven, srcXOdd,
|
|
|
|
|
|
|
|
d, dstStrideEven, dstStrideOdd,
|
|
|
|
dstXEven, dstXOdd,
|
|
|
|
|
|
|
|
width, height, alu, pm, bpp);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
#endif
|
|
|
|
{
|
|
|
|
fbBlt ((FbBits *) src, FbStipStrideToBitsStride (srcStride),
|
|
|
|
srcX,
|
|
|
|
(FbBits *) dst, FbStipStrideToBitsStride (dstStride),
|
|
|
|
dstX,
|
|
|
|
width, height,
|
|
|
|
alu, pm, bpp, FALSE, FALSE);
|
|
|
|
}
|
|
|
|
}
|