diff options
Diffstat (limited to 'xorg-server/hw/kdrive/mach64/mach64draw.c')
| -rw-r--r-- | xorg-server/hw/kdrive/mach64/mach64draw.c | 590 |
1 files changed, 0 insertions, 590 deletions
diff --git a/xorg-server/hw/kdrive/mach64/mach64draw.c b/xorg-server/hw/kdrive/mach64/mach64draw.c deleted file mode 100644 index 15d4d417a..000000000 --- a/xorg-server/hw/kdrive/mach64/mach64draw.c +++ /dev/null @@ -1,590 +0,0 @@ -/* - * 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); -} |