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authormarha <marha@users.sourceforge.net>2009-07-25 19:39:46 +0000
committermarha <marha@users.sourceforge.net>2009-07-25 19:39:46 +0000
commit4a3dbb926ae3f5410198d7cc4f4ebe4f62eebf05 (patch)
treec1e02b9d3509aa97703aa4b540d4cd22ec4600ed /xorg-server/hw/kdrive/neomagic/neo_draw.c
parentdc3c299dd0995549e2a6973ca0f25b254afd38a5 (diff)
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Added xorg-server-1.6.2.tar.gz
Diffstat (limited to 'xorg-server/hw/kdrive/neomagic/neo_draw.c')
-rw-r--r--xorg-server/hw/kdrive/neomagic/neo_draw.c210
1 files changed, 0 insertions, 210 deletions
diff --git a/xorg-server/hw/kdrive/neomagic/neo_draw.c b/xorg-server/hw/kdrive/neomagic/neo_draw.c
deleted file mode 100644
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--- a/xorg-server/hw/kdrive/neomagic/neo_draw.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- *
- * Copyright © 2004 Franco Catrin
- *
- * 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 Franco Catrin not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Franco Catrin makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * FRANCO CATRIN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL FRANCO CATRIN 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 "neomagic.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"
-
-NeoMMIO *mmio;
-NeoScreenInfo *screen;
-NeoCardInfo *card;
-CARD32 fgColor;
-CARD32 rop;
-
-CARD32 neoRop[16] = {
- 0x000000, /* GXclear */
- 0x080000, /* GXand */
- 0x040000, /* GXandReverse */
- 0x0c0000, /* GXcopy */
- 0x020000, /* GXandInvert */
- 0x0a0000, /* GXnoop */
- 0x060000, /* GXxor */
- 0x0e0000, /* GXor */
- 0x010000, /* GXnor */
- 0x090000, /* GXequiv */
- 0x050000, /* GXinvert */
- 0x0d0000, /* GXorReverse */
- 0x030000, /* GXcopyInvert */
- 0x0b0000, /* GXorInverted */
- 0x070000, /* GXnand */
- 0x0f0000 /* GXset */
-};
-
-static void neoWaitIdle(NeoCardInfo *neoc)
-{
- // if MMIO is not working it may halt the machine
- unsigned int i = 0;
- while ((mmio->bltStat & 1) && ++i<100000);
-}
-
-static void neoWaitMarker (ScreenPtr pScreen, int marker)
-{
- KdScreenPriv(pScreen);
- neoCardInfo(pScreenPriv);
-
- neoWaitIdle(neoc);
-}
-
-
-static Bool neoPrepareSolid(PixmapPtr pPixmap,
- int alu,
- Pixel pm,
- Pixel fg)
-{
- FbBits depthMask = FbFullMask(pPixmap->drawable.depth);
- if ((pm & depthMask) != depthMask) {
- return FALSE;
- } else {
- fgColor = fg;
- if (alu!=3) DBGOUT("used ROP %i\n", alu);
- rop = neoRop[alu];
- return TRUE;
- }
-}
-
-static void neoSolid (int x1, int y1, int x2, int y2)
-{
- int x, y, w, h;
- x = x1;
- y = y1;
- w = x2-x1;
- h = y2-y1;
- neoWaitIdle(card);
- mmio->fgColor = fgColor;
- mmio->bltCntl =
- NEO_BC3_FIFO_EN |
- NEO_BC0_SRC_IS_FG |
- NEO_BC3_SKIP_MAPPING | rop;
- mmio->dstStart = y * screen->pitch + x * screen->depth;
-
- mmio->xyExt = (unsigned long)(h << 16) | (w & 0xffff);
-
-}
-
-
-static void neoDoneSolid(void)
-{
-}
-
-static Bool neoPrepareCopy (PixmapPtr pSrcPixpam, PixmapPtr pDstPixmap,
- int dx, int dy, int alu, Pixel pm)
-{
- rop = neoRop[alu];
- return TRUE;
-}
-
-static void neoCopy (int srcX, int srcY, int dstX, int dstY, int w, int h)
-{
- neoWaitIdle(card);
-
- if ((dstY < srcY) || ((dstY == srcY) && (dstX < srcX))) {
- mmio->bltCntl =
- NEO_BC3_FIFO_EN |
- NEO_BC3_SKIP_MAPPING | rop;
- mmio->srcStart = srcY * screen->pitch + srcX * screen->depth;
- mmio->dstStart = dstY * screen->pitch + dstX * screen->depth;
-
- mmio->xyExt = (unsigned long)(h << 16) | (w & 0xffff);
- } else {
- mmio->bltCntl = NEO_BC0_X_DEC |
- NEO_BC0_DST_Y_DEC |
- NEO_BC0_SRC_Y_DEC |
- NEO_BC3_FIFO_EN |
- NEO_BC3_SKIP_MAPPING | rop;
- srcX+=w-1;
- dstX+=w-1;
- srcY+=h-1;
- dstY+=h-1;
- mmio->srcStart = srcY * screen->pitch + srcX * screen->depth;
- mmio->dstStart = dstY * screen->pitch + dstX * screen->depth;
- mmio->xyExt = (unsigned long)(h << 16) | (w & 0xffff);
- }
-
-}
-
-static void neoDoneCopy (void)
-{
-}
-
-
-Bool neoDrawInit (ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
- neoScreenInfo(pScreenPriv);
-
- ENTER();
-
- memset(&neos->kaa, 0, sizeof(KaaScreenInfoRec));
- neos->kaa.waitMarker = neoWaitMarker;
- neos->kaa.PrepareSolid = neoPrepareSolid;
- neos->kaa.Solid = neoSolid;
- neos->kaa.DoneSolid = neoDoneSolid;
- neos->kaa.PrepareCopy = neoPrepareCopy;
- neos->kaa.Copy = neoCopy;
- neos->kaa.DoneCopy = neoDoneCopy;
-
- if (!kaaDrawInit (pScreen, &neos->kaa)) {
- return FALSE;
- }
- LEAVE();
- return TRUE;
-}
-
-void neoDrawEnable (ScreenPtr pScreen)
-{
- ENTER();
- SetupNeo(pScreen);
- screen = neos;
- card = neoc;
- mmio = neoc->mmio;
- screen->depth = (screen->backendScreen.mode.BitsPerPixel+7)/8;
- screen->pitch = screen->backendScreen.mode.BytesPerScanLine;
- DBGOUT("NEO depth=%x, pitch=%x\n", screen->depth, screen->pitch);
- LEAVE();
-}
-
-void neoDrawDisable (ScreenPtr pScreen)
-{
- ENTER();
- LEAVE();
-}
-
-void neoDrawFini (ScreenPtr pScreen)
-{
- ENTER();
- LEAVE();
-}
-