/*
* Copyright �1999 Keith Packard
*
* 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.
*/
#ifdef HAVE_CONFIG_H
#include <kdrive-config.h>
#endif
#include "mach64.h"
#include "mach64draw.h"
#include <X11/Xmd.h>
#include "gcstruct.h"
#include "scrnintstr.h"
#include "pixmapstr.h"
#include "regionstr.h"
#include "mistruct.h"
#include "dixfontstr.h"
#include "fb.h"
#include "migc.h"
#include "miline.h"
#include "picturestr.h"
#include "kaa.h"
CARD8 mach64Rop[16] = {
/* GXclear */ 0x01, /* 0 */
/* GXand */ 0x0c, /* src AND dst */
/* GXandReverse */ 0x0d, /* src AND NOT dst */
/* GXcopy */ 0x07, /* src */
/* GXandInverted*/ 0x0e, /* NOT src AND dst */
/* GXnoop */ 0x03, /* dst */
/* GXxor */ 0x05, /* src XOR dst */
/* GXor */ 0x0b, /* src OR dst */
/* GXnor */ 0x0f, /* NOT src AND NOT dst */
/* GXequiv */ 0x06, /* NOT src XOR dst */
/* GXinvert */ 0x00, /* NOT dst */
/* GXorReverse */ 0x0a, /* src OR NOT dst */
/* GXcopyInverted*/ 0x04, /* NOT src */
/* GXorInverted */ 0x09, /* NOT src OR dst */
/* GXnand */ 0x08, /* NOT src OR NOT dst */
/* GXset */ 0x02, /* 1 */
};
#define MACH64_DRAW_COMBO_SOLID 0x1
#define MACH64_DRAW_COMBO_COPY 0x8
#define SYNC_ALWAYS 0
static Reg *reg;
static CARD32 avail;
static CARD32 triple;
#define IDX(reg,n) (&(reg)->n - &(reg)->CRTC_H_TOTAL_DISP)
void
mach64WaitAvail(Reg *reg, int n)
{
if (avail < n)
{
while ((avail = ((reg->GUI_STAT) >> 16) & 0x3ff) < n)
;
}
avail -= n;
}
void
mach64WaitIdle (Reg *reg)
{
while (reg->GUI_STAT & 1)
;
}
#define PIX_FORMAT_MONO 0
#define PIX_FORMAT_PSEUDO_8 2
#define PIX_FORMAT_TRUE_1555 3
#define PIX_FORMAT_TRUE_565 4
#define PIX_FORMAT_TRUE_8888 6
#define PIX_FORMAT_TRUE_332 7
#define PIX_FORMAT_GRAY_8 8
#define PIX_FORMAT_YUV_422 0xb
#define PIX_FORMAT_YUV_444 0xe
#define PIX_FORMAT_TRUE_4444 0xf
typedef struct _mach64AccelReg {
int depth;
int bitsPerPixel;
CARD32 DP_PIX_WIDTH;
CARD32 DP_SET_GUI_ENGINE;
} Mach64AccelReg;
static const Mach64AccelReg mach64AccelReg[] = {
{ 1, 1,
/* DP_PIX_WIDTH */
((PIX_FORMAT_MONO << 0) | /* DP_DST_PIX_WIDTH */
(PIX_FORMAT_MONO << 4) | /* COMPOSITE_PIX_WIDTH */
(PIX_FORMAT_MONO << 8) | /* DP_SRC_PIX_WIDTH */
(0 << 13) | /* DP_HOST_TRIPLE_EN */
(0 << 14) | /* DP_PALETTE_TYPE */
(PIX_FORMAT_MONO << 16) | /* DP_HOST_PIX_WIDTH */
(0 << 20) | /* DP_C14_RGB_INDEX */
(0 << 24) | /* DP_BYTE_PIX_ORDER */
(0 << 25) | /* DP_CONVERSION_TEMP */
(0 << 26) | /* DP_C14_RGB_LOW_NIBBLE */
(0 << 27) | /* DP_C14_RGB_HIGH_NIBBLE */
(PIX_FORMAT_MONO << 28) | /* DP_SCALE_PIX_WIDTH */
0),
/* DP_SET_GUI_ENGINE */
((PIX_FORMAT_MONO << 3) |
(1 << 6) | /* SET_DP_SRC_PIX_WIDTH */
(6 << 7) | /* SET_DST_OFFSET */
(0 << 10) | /* SET_DST_PITCH */
(0 << 14) | /* SET_DST_PITCH_BY_2 */
(0 << 15) | /* SET_SRC_OFFPITCH_COPY */
(0 << 16) | /* SET_SRC_HGTWID1_2 */
(0 << 20) | /* SET_DRAWING_COMBO */
(1 << 24) | /* SET_BUS_MASTER_OP */
(0 << 26) | /* SET_BUS_MASTER_EN */
(0 << 27) | /* SET_BUS_MASTER_SYNC */
(0 << 28) | /* DP_HOST_TRIPLE_EN */
(0 << 29) | /* FAST_FILL_EN */
(0 << 30) | /* BLOCK_WRITE_EN */
0)
},
{ 8, 8,
/* DP_PIX_WIDTH */
((PIX_FORMAT_PSEUDO_8 << 0) | /* DP_DST_PIX_WIDTH */
(PIX_FORMAT_PSEUDO_8 << 4) | /* COMPOSITE_PIX_WIDTH */
(PIX_FORMAT_PSEUDO_8 << 8) | /* DP_SRC_PIX_WIDTH */
(0 << 13) | /* DP_HOST_TRIPLE_EN */
(0 << 14) | /* DP_PALETTE_TYPE */
(PIX_FORMAT_PSEUDO_8 << 16) | /* DP_HOST_PIX_WIDTH */
(0 << 20) | /* DP_C14_RGB_INDEX */
(0 << 24) | /* DP_BYTE_PIX_ORDER */
(0 << 25) | /* DP_CONVERSION_TEMP */
(0 << 26) | /* DP_C14_RGB_LOW_NIBBLE */
(0 << 27) | /* DP_C14_RGB_HIGH_NIBBLE */
(PIX_FORMAT_PSEUDO_8 << 28) | /* DP_SCALE_PIX_WIDTH */
0),
/* DP_SET_GUI_ENGINE */
((PIX_FORMAT_PSEUDO_8 << 3) |
(1 << 6) | /* SET_DP_SRC_PIX_WIDTH */
(6 << 7) | /* SET_DST_OFFSET */
(0 << 10) | /* SET_DST_PITCH */
(0 << 14) | /* SET_DST_PITCH_BY_2 */
(0 << 15) | /* SET_SRC_OFFPITCH_COPY */
(0 << 16) | /* SET_SRC_HGTWID1_2 */
(0 << 20) | /* SET_DRAWING_COMBO */
(1 << 24) | /* SET_BUS_MASTER_OP */
(0 << 26) | /* SET_BUS_MASTER_EN */
(0 << 27) | /* SET_BUS_MASTER_SYNC */
(0 << 28) | /* DP_HOST_TRIPLE_EN */
(0 << 29) | /* FAST_FILL_EN */
(0 << 30) | /* BLOCK_WRITE_EN */
0)
},
{ 15, 16,
/* DP_PIX_WIDTH */
((PIX_FORMAT_TRUE_1555 << 0) | /* DP_DST_PIX_WIDTH */
(PIX_FORMAT_TRUE_1555 << 4) | /* COMPOSITE_PIX_WIDTH */
(PIX_FORMAT_TRUE_1555 << 8) | /* DP_SRC_PIX_WIDTH */
(0 << 13) | /* DP_HOST_TRIPLE_EN */
(0 << 14) | /* DP_PALETTE_TYPE */
(PIX_FORMAT_TRUE_1555 << 16) | /* DP_HOST_PIX_WIDTH */
(0 << 20) | /* DP_C14_RGB_INDEX */
(0 << 24) | /* DP_BYTE_PIX_ORDER */
(0 << 25) | /* DP_CONVERSION_TEMP */
(0 << 26) | /* DP_C14_RGB_LOW_NIBBLE */
(0 << 27) | /* DP_C14_RGB_HIGH_NIBBLE */
(PIX_FORMAT_TRUE_1555 << 28) | /* DP_SCALE_PIX_WIDTH */
0),
/* DP_SET_GUI_ENGINE */
((PIX_FORMAT_TRUE_1555 << 3) |
(1 << 6) | /* SET_DP_SRC_PIX_WIDTH */
(6 << 7) | /* SET_DST_OFFSET */
(0 << 10) | /* SET_DST_PITCH */
(0 << 14) | /* SET_DST_PITCH_BY_2 */
(0 << 15) | /* SET_SRC_OFFPITCH_COPY */
(0 << 16) | /* SET_SRC_HGTWID1_2 */
(0 << 20) | /* SET_DRAWING_COMBO */
(1 << 24) | /* SET_BUS_MASTER_OP */
(0 << 26) | /* SET_BUS_MASTER_EN */
(0 << 27) | /* SET_BUS_MASTER_SYNC */
(0 << 28) | /* DP_HOST_TRIPLE_EN */
(0 << 29) | /* FAST_FILL_EN */
(0 << 30) | /* BLOCK_WRITE_EN */
0)
},
{ 16, 16,
/* DP_PIX_WIDTH */
((PIX_FORMAT_TRUE_565 << 0) | /* DP_DST_PIX_WIDTH */
(PIX_FORMAT_TRUE_565 << 4) | /* COMPOSITE_PIX_WIDTH */
(PIX_FORMAT_TRUE_565 << 8) | /* DP_SRC_PIX_WIDTH */
(0 << 13) | /* DP_HOST_TRIPLE_EN */
(0 << 14) | /* DP_PALETTE_TYPE */
(PIX_FORMAT_TRUE_565 << 16) | /* DP_HOST_PIX_WIDTH */
(0 << 20) | /* DP_C14_RGB_INDEX */
(0 << 24) | /* DP_BYTE_PIX_ORDER */
(0 << 25) | /* DP_CONVERSION_TEMP */
(0 << 26) | /* DP_C14_RGB_LOW_NIBBLE */
(0 << 27) | /* DP_C14_RGB_HIGH_NIBBLE */
(PIX_FORMAT_TRUE_565 << 28) | /* DP_SCALE_PIX_WIDTH */
0),
/* DP_SET_GUI_ENGINE */
((PIX_FORMAT_TRUE_565 << 3) |
(1 << 6) | /* SET_DP_SRC_PIX_WIDTH */
(6 << 7) | /* SET_DST_OFFSET */
(0 << 10) | /* SET_DST_PITCH */
(0 << 14) | /* SET_DST_PITCH_BY_2 */
(0 << 15) | /* SET_SRC_OFFPITCH_COPY */
(0 << 16) | /* SET_SRC_HGTWID1_2 */
(0 << 20) | /* SET_DRAWING_COMBO */
(1 << 24) | /* SET_BUS_MASTER_OP */
(0 << 26) | /* SET_BUS_MASTER_EN */
(0 << 27) | /* SET_BUS_MASTER_SYNC */
(0 << 28) | /* DP_HOST_TRIPLE_EN */
(0 << 29) | /* FAST_FILL_EN */
(0 << 30) | /* BLOCK_WRITE_EN */
0)
},
{ 24, 24,
/* DP_PIX_WIDTH */
((PIX_FORMAT_PSEUDO_8 << 0) | /* DP_DST_PIX_WIDTH */
(PIX_FORMAT_PSEUDO_8 << 4) | /* COMPOSITE_PIX_WIDTH */
(PIX_FORMAT_PSEUDO_8 << 8) | /* DP_SRC_PIX_WIDTH */
(0 << 13) | /* DP_HOST_TRIPLE_EN */
(0 << 14) | /* DP_PALETTE_TYPE */
(PIX_FORMAT_PSEUDO_8 << 16) | /* DP_HOST_PIX_WIDTH */
(0 << 20) | /* DP_C14_RGB_INDEX */
(0 << 24) | /* DP_BYTE_PIX_ORDER */
(0 << 25) | /* DP_CONVERSION_TEMP */
(0 << 26) | /* DP_C14_RGB_LOW_NIBBLE */
(0 << 27) | /* DP_C14_RGB_HIGH_NIBBLE */
(PIX_FORMAT_PSEUDO_8 << 28) | /* DP_SCALE_PIX_WIDTH */
0),
/* DP_SET_GUI_ENGINE */
((PIX_FORMAT_PSEUDO_8 << 3) |
(1 << 6) | /* SET_DP_SRC_PIX_WIDTH */
(6 << 7) | /* SET_DST_OFFSET */
(0 << 10) | /* SET_DST_PITCH */
(0 << 14) | /* SET_DST_PITCH_BY_2 */
(0 << 15) | /* SET_SRC_OFFPITCH_COPY */
(0 << 16) | /* SET_SRC_HGTWID1_2 */
(0 << 20) | /* SET_DRAWING_COMBO */
(1 << 24) | /* SET_BUS_MASTER_OP */
(0 << 26) | /* SET_BUS_MASTER_EN */
(0 << 27) | /* SET_BUS_MASTER_SYNC */
(0 << 28) | /* DP_HOST_TRIPLE_EN */
(0 << 29) | /* FAST_FILL_EN */
(0 << 30) | /* BLOCK_WRITE_EN */
0)
},
{ 24, 32,
/* DP_PIX_WIDTH */
((PIX_FORMAT_TRUE_8888 << 0) | /* DP_DST_PIX_WIDTH */
(PIX_FORMAT_TRUE_8888 << 4) | /* COMPOSITE_PIX_WIDTH */
(PIX_FORMAT_TRUE_8888 << 8) | /* DP_SRC_PIX_WIDTH */
(0 << 13) | /* DP_HOST_TRIPLE_EN */
(0 << 14) | /* DP_PALETTE_TYPE */
(PIX_FORMAT_TRUE_8888 << 16) | /* DP_HOST_PIX_WIDTH */
(0 << 20) | /* DP_C14_RGB_INDEX */
(0 << 24) | /* DP_BYTE_PIX_ORDER */
(0 << 25) | /* DP_CONVERSION_TEMP */
(0 << 26) | /* DP_C14_RGB_LOW_NIBBLE */
(0 << 27) | /* DP_C14_RGB_HIGH_NIBBLE */
(PIX_FORMAT_TRUE_8888 << 28) | /* DP_SCALE_PIX_WIDTH */
0),
/* DP_SET_GUI_ENGINE */
((PIX_FORMAT_TRUE_8888 << 3) |
(1 << 6) | /* SET_DP_SRC_PIX_WIDTH */
(6 << 7) | /* SET_DST_OFFSET */
(0 << 10) | /* SET_DST_PITCH */
(0 << 14) | /* SET_DST_PITCH_BY_2 */
(0 << 15) | /* SET_SRC_OFFPITCH_COPY */
(0 << 16) | /* SET_SRC_HGTWID1_2 */
(0 << 20) | /* SET_DRAWING_COMBO */
(1 << 24) | /* SET_BUS_MASTER_OP */
(0 << 26) | /* SET_BUS_MASTER_EN */
(0 << 27) | /* SET_BUS_MASTER_SYNC */
(0 << 28) | /* DP_HOST_TRIPLE_EN */
(0 << 29) | /* FAST_FILL_EN */
(0 << 30) | /* BLOCK_WRITE_EN */
0)
},
{ 32, 32,
/* DP_PIX_WIDTH */
((PIX_FORMAT_TRUE_8888 << 0) | /* DP_DST_PIX_WIDTH */
(PIX_FORMAT_TRUE_8888 << 4) | /* COMPOSITE_PIX_WIDTH */
(PIX_FORMAT_TRUE_8888 << 8) | /* DP_SRC_PIX_WIDTH */
(0 << 13) | /* DP_HOST_TRIPLE_EN */
(0 << 14) | /* DP_PALETTE_TYPE */
(PIX_FORMAT_TRUE_8888 << 16) | /* DP_HOST_PIX_WIDTH */
(0 << 20) | /* DP_C14_RGB_INDEX */
(0 << 24) | /* DP_BYTE_PIX_ORDER */
(0 << 25) | /* DP_CONVERSION_TEMP */
(0 << 26) | /* DP_C14_RGB_LOW_NIBBLE */
(0 << 27) | /* DP_C14_RGB_HIGH_NIBBLE */
(PIX_FORMAT_TRUE_8888 << 28) | /* DP_SCALE_PIX_WIDTH */
0),
/* DP_SET_GUI_ENGINE */
((PIX_FORMAT_TRUE_8888 << 3) |
(1 << 6) | /* SET_DP_SRC_PIX_WIDTH */
(6 << 7) | /* SET_DST_OFFSET */
(0 << 10) | /* SET_DST_PITCH */
(0 << 14) | /* SET_DST_PITCH_BY_2 */
(0 << 15) | /* SET_SRC_OFFPITCH_COPY */
(0 << 16) | /* SET_SRC_HGTWID1_2 */
(0 << 20) | /* SET_DRAWING_COMBO */
(1 << 24) | /* SET_BUS_MASTER_OP */
(0 << 26) | /* SET_BUS_MASTER_EN */
(0 << 27) | /* SET_BUS_MASTER_SYNC */
(0 << 28) | /* DP_HOST_TRIPLE_EN */
(0 << 29) | /* FAST_FILL_EN */
(0 << 30) | /* BLOCK_WRITE_EN */
0)
}
};
#define NACCELREG (sizeof mach64AccelReg / sizeof mach64AccelReg[0])
static void
mach64WaitMarker (ScreenPtr pScreen, int marker)
{
KdScreenPriv(pScreen);
mach64CardInfo(pScreenPriv);
reg = mach64c->reg;
mach64WaitIdle (reg);
}
static Bool
mach64Setup (PixmapPtr pDst, PixmapPtr pSrc, CARD32 combo, int wait)
{
ScreenPtr pScreen = pDst->drawable.pScreen;
KdScreenPriv(pScreen);
mach64CardInfo(pScreenPriv);
CARD32 DST_PITCH;
CARD32 DST_OFFSET;
CARD32 SRC_PITCH;
CARD32 SRC_OFFSET;
CARD32 DP_PIX_WIDTH;
CARD32 DP_SET_GUI_ENGINE;
int i;
for (i = 0; i < NACCELREG; i++)
if (mach64AccelReg[i].depth == pDst->drawable.depth &&
mach64AccelReg[i].bitsPerPixel == pDst->drawable.bitsPerPixel)
break;
if (i == NACCELREG)
return FALSE;
DP_PIX_WIDTH = mach64AccelReg[i].DP_PIX_WIDTH;
DP_SET_GUI_ENGINE = mach64AccelReg[i].DP_SET_GUI_ENGINE;
reg = mach64c->reg;
if (!reg)
return FALSE;
triple = (pDst->drawable.bitsPerPixel == 24);
if (triple)
{
/* bytes / 8 = bytes >> 3 */
DST_PITCH = pDst->devKind >> 3;
}
else
{
/* pixels / 8 = ((bytes * 8) / bpp) / 8 = bytes / bpp */
DST_PITCH = pDst->devKind / pDst->drawable.bitsPerPixel;
}
/* bytes / 8 */
DST_OFFSET = ((CARD8 *) pDst->devPrivate.ptr - pScreenPriv->screen->memory_base) >> 3;
mach64WaitAvail(reg, wait + (pSrc ? 5 : 4));
reg->DP_SET_GUI_ENGINE = DP_SET_GUI_ENGINE | (combo << 20);
reg->DP_PIX_WIDTH = DP_PIX_WIDTH;
reg->DST_OFF_PITCH = ((DST_OFFSET << 0) | /* USR1_DST_OFFSET */
(DST_PITCH << 22) | /* USR1_DST_PITCH */
0);
if (pSrc)
{
if (triple)
{
SRC_PITCH = pSrc->devKind >> 3;
}
else
{
/* pixels / 8 = ((bytes * 8) / bpp) / 8 = bytes / bpp */
SRC_PITCH = pSrc->devKind / pSrc->drawable.bitsPerPixel;
}
/* bytes / 8 */
SRC_OFFSET = ((CARD8 *) pSrc->devPrivate.ptr - pScreenPriv->screen->memory_base) >> 3;
reg->SRC_OFF_PITCH = ((SRC_OFFSET << 0) |
(SRC_PITCH << 22) |
0);
}
return TRUE;
}
static Bool
mach64PrepareSolid (PixmapPtr pPixmap,
int alu,
Pixel pm,
Pixel fg)
{
if (!mach64Setup (pPixmap, 0, 1, 3))
return FALSE;
reg->DP_MIX = (mach64Rop[alu] << 16) | 0;
reg->DP_WRITE_MSK = pm;
reg->DP_FRGD_CLR = fg;
return TRUE;
}
static void
mach64Solid (int x1, int y1, int x2, int y2)
{
if (triple)
{
CARD32 traj;
x1 *= 3;
x2 *= 3;
traj = (DST_X_DIR |
DST_Y_DIR |
DST_24_ROT_EN |
DST_24_ROT((x1 / 4) % 6));
mach64WaitAvail (reg, 1);
reg->GUI_TRAJ_CNTL = traj;
}
mach64WaitAvail(reg,2);
reg->DST_X_Y = MACH64_XY(x1,y1);
reg->DST_WIDTH_HEIGHT = MACH64_XY(x2-x1,y2-y1);
}
static void
mach64DoneSolid (void)
{
#if SYNC_ALWAYS
mach64WaitIdle (reg);
#endif
}
static int copyDx;
static int copyDy;
static CARD32 copyCombo;
static Bool
mach64PrepareCopy (PixmapPtr pSrcPixmap,
PixmapPtr pDstPixmap,
int dx,
int dy,
int alu,
Pixel pm)
{
copyCombo = 8 | 2 | 1;
copyDx = dx;
copyDy = dy;
/*
* Avoid going backwards when copying pixmaps to the screen.
* This should reduce tearing somewhat
*/
if (pSrcPixmap == pDstPixmap)
{
if (dx <= 0)
copyCombo &= ~1;
if (dy <= 0)
copyCombo &= ~2;
}
if (!mach64Setup (pDstPixmap, pSrcPixmap, copyCombo, 2))
return FALSE;
reg->DP_MIX = (mach64Rop[alu] << 16) | 0;
reg->DP_WRITE_MSK = pm;
return TRUE;
}
static void
mach64Copy (int srcX,
int srcY,
int dstX,
int dstY,
int w,
int h)
{
if (triple)
{
CARD32 traj;
srcX *= 3;
dstX *= 3;
w *= 3;
traj = DST_24_ROT_EN | DST_24_ROT((dstX / 4) % 6);
if (copyCombo & 1)
traj |= 1;
if (copyCombo & 2)
traj |= 2;
mach64WaitAvail (reg, 1);
reg->GUI_TRAJ_CNTL = traj;
}
if ((copyCombo & 1) == 0)
{
srcX += w - 1;
dstX += w - 1;
}
if ((copyCombo & 2) == 0)
{
srcY += h - 1;
dstY += h - 1;
}
mach64WaitAvail (reg, 4);
reg->SRC_Y_X = MACH64_YX(srcX, srcY);
reg->SRC_WIDTH1 = w;
reg->DST_Y_X = MACH64_YX(dstX, dstY);
reg->DST_HEIGHT_WIDTH = MACH64_YX(w,h);
}
static void
mach64DoneCopy (void)
{
#if SYNC_ALWAYS
mach64WaitIdle (reg);
#endif
}
Bool
mach64DrawInit (ScreenPtr pScreen)
{
KdScreenPriv(pScreen);
mach64ScreenInfo(pScreenPriv);
memset(&mach64s->kaa, 0, sizeof(KaaScreenInfoRec));
mach64s->kaa.waitMarker = mach64WaitMarker;
mach64s->kaa.PrepareSolid = mach64PrepareSolid;
mach64s->kaa.Solid = mach64Solid;
mach64s->kaa.DoneSolid = mach64DoneSolid;
mach64s->kaa.PrepareCopy = mach64PrepareCopy;
mach64s->kaa.Copy = mach64Copy;
mach64s->kaa.DoneCopy = mach64DoneCopy;
mach64s->kaa.offsetAlign = 64;
mach64s->kaa.pitchAlign = 64;
mach64s->kaa.flags = KAA_OFFSCREEN_PIXMAPS;
if (pScreenPriv->screen->fb[0].depth == 4)
return FALSE;
if (!kaaDrawInit (pScreen, &mach64s->kaa))
return FALSE;
return TRUE;
}
void
mach64DrawEnable (ScreenPtr pScreen)
{
kaaMarkSync (pScreen);
}
void
mach64DrawDisable (ScreenPtr pScreen)
{
}
void
mach64DrawFini (ScreenPtr pScreen)
{
kaaDrawFini (pScreen);
}
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