From 4a3dbb926ae3f5410198d7cc4f4ebe4f62eebf05 Mon Sep 17 00:00:00 2001 From: marha Date: Sat, 25 Jul 2009 19:39:46 +0000 Subject: Added xorg-server-1.6.2.tar.gz --- xorg-server/hw/kdrive/mga/mgadraw.c | 324 ------------------------------------ 1 file changed, 324 deletions(-) delete mode 100644 xorg-server/hw/kdrive/mga/mgadraw.c (limited to 'xorg-server/hw/kdrive/mga/mgadraw.c') diff --git a/xorg-server/hw/kdrive/mga/mgadraw.c b/xorg-server/hw/kdrive/mga/mgadraw.c deleted file mode 100644 index d27e8c9cc..000000000 --- a/xorg-server/hw/kdrive/mga/mgadraw.c +++ /dev/null @@ -1,324 +0,0 @@ -/* - * Copyright © 2003-2004 Anders Carlsson - * - * 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 Anders Carlsson not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Anders Carlsson makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * ANDERS CARLSSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL ANDERS CARLSSON 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 -#endif -#include "mga.h" -#include "g400_common.h" -#include "kaa.h" -#include - -CARD32 mgaRop[16] = { - /* GXclear */ MGA_ATYPE_RPL | 0x00000000, /* 0 */ - /* GXand */ MGA_ATYPE_RSTR | 0x00080000, /* src AND dst */ - /* GXandReverse */ MGA_ATYPE_RSTR | 0x00040000, /* src AND NOT dst */ - /* GXcopy */ MGA_ATYPE_RSTR | 0x000c0000, /* src */ - /* GXandInverted */ MGA_ATYPE_RSTR | 0x00020000, /* NOT src AND dst */ - /* GXnoop */ MGA_ATYPE_RSTR | 0x000a0000, /* dst */ - /* GXxor */ MGA_ATYPE_RSTR | 0x00060000, /* src XOR dst */ - /* GXor */ MGA_ATYPE_RSTR | 0x000e0000, /* src OR dst */ - /* GXnor */ MGA_ATYPE_RSTR | 0x00010000, /* NOT src AND NOT dst */ - /* GXequiv */ MGA_ATYPE_RSTR | 0x00090000, /* NOT src XOR dst */ - /* GXinvert */ MGA_ATYPE_RSTR | 0x00050000, /* NOT dst */ - /* GXorReverse */ MGA_ATYPE_RSTR | 0x000d0000, /* src OR NOT dst */ - /* GXcopyInverted */ MGA_ATYPE_RPL | 0x00030000, /* NOT src */ - /* GXorInverted */ MGA_ATYPE_RSTR | 0x000b0000, /* NOT src OR dst */ - /* GXnand */ MGA_ATYPE_RSTR | 0x00070000, /* NOT src OR NOT dst */ - /* GXset */ MGA_ATYPE_RPL | 0x000f0000 /* 1 */ -}; - -VOL8 *mmio; -int fifo_size; -int pitch, src_pitch; -int dir; - -void -mgaWaitAvail (int n) -{ - if (fifo_size < n) { - while ((fifo_size = MGA_IN32 (mmio, MGA_REG_FIFOSTATUS) & 0xff) < n) - ; - } - - fifo_size -= n; -} - -#define MGA_OUT8(mmio, a, v) (*(VOL8 *) ((mmio) + (a)) = (v)) -#define MGA_REG_CRTC_INDEX (0x1fd4) - -void -mgaWaitIdle (void) -{ - - mgaWaitAvail (2); - MGA_OUT32(mmio, MGA_REG_CACHEFLUSH, 0); - /* MGA_OUT8 (mmio, MGA_REG_CRTC_INDEX, 0); */ - while (MGA_IN32 (mmio, MGA_REG_STATUS) & 0x10000) - ; -} - -static void -mgaWaitMarker (ScreenPtr pScreen, int marker) -{ - KdScreenPriv (pScreen); - mgaCardInfo (pScreenPriv); - - mmio = mgac->reg_base; - - mgaWaitIdle (); -} - -Bool -mgaSetup (ScreenPtr pScreen, int dest_bpp, int wait) -{ - KdScreenPriv (pScreen); - mgaScreenInfo (pScreenPriv); - mgaCardInfo (pScreenPriv); - - fifo_size = 0; - mmio = mgac->reg_base; - pitch = mgas->pitch; - - if (!mmio) - return FALSE; - - mgaWaitAvail (wait + 4); - /* Set the format of the destination pixmap */ - switch (dest_bpp) { - case 8: - MGA_OUT32 (mmio, MGA_REG_MACCESS, MGA_PW8); - break; - case 16: - MGA_OUT32 (mmio, MGA_REG_MACCESS, MGA_PW16); - break; - case 24: - case 32: - MGA_OUT32 (mmio, MGA_REG_MACCESS, MGA_PW24); - break; - } - MGA_OUT32 (mmio, MGA_REG_CXBNDRY, 0xffff0000); - MGA_OUT32 (mmio, MGA_REG_YTOP, 0x00000000); - MGA_OUT32 (mmio, MGA_REG_YBOT, 0x007fffff); - - return TRUE; -} - -static Bool -mgaPrepareSolid (PixmapPtr pPixmap, int alu, Pixel pm, Pixel fg) -{ - - KdScreenPriv(pPixmap->drawable.pScreen); - int cmd; - int dst_org; - /* We must pad pm and fg depending on the format of the - * destination pixmap - */ - switch (pPixmap->drawable.bitsPerPixel) { - case 16: - fg |= fg << 16; - pm |= pm << 16; - break; - case 8: - fg |= (fg << 8) | (fg << 16) | (fg << 24); - pm |= (pm << 8) | (pm << 16) | (pm << 24); - break; - } - - cmd = MGA_OPCOD_TRAP | MGA_DWGCTL_SOLID | MGA_DWGCTL_ARZERO | MGA_DWGCTL_SGNZERO | - MGA_DWGCTL_SHIFTZERO | mgaRop[alu]; - - dst_org = (int)pPixmap->devPrivate.ptr - (int)pScreenPriv->screen->memory_base; - - mgaSetup (pPixmap->drawable.pScreen, pPixmap->drawable.bitsPerPixel, 5); - MGA_OUT32 (mmio, MGA_REG_DSTORG, dst_org); - MGA_OUT32 (mmio, MGA_REG_PITCH, pPixmap->devKind / (pPixmap->drawable.bitsPerPixel >> 3)); - MGA_OUT32 (mmio, MGA_REG_DWGCTL, cmd); - MGA_OUT32 (mmio, MGA_REG_FCOL, fg); - MGA_OUT32 (mmio, MGA_REG_PLNWT, pm); - - return TRUE; -} - -static void -mgaSolid (int x1, int y1, int x2, int y2) -{ - mgaWaitAvail (2); - MGA_OUT32 (mmio, MGA_REG_FXBNDRY, (x2 << 16) | (x1 & 0xffff)); - MGA_OUT32 (mmio, MGA_REG_YDSTLEN | MGA_REG_EXEC, (y1 << 16) | (y2 - y1)); -} - -static void -mgaDoneSolid (void) -{ -} - -#define BLIT_LEFT 1 -#define BLIT_UP 4 - -static Bool -mgaPrepareCopy (PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap, - int dx, int dy, int alu, Pixel pm) -{ - KdScreenPriv(pSrcPixmap->drawable.pScreen); - int cmd; - - cmd = MGA_OPCOD_BITBLT | MGA_DWGCTL_BFCOL | MGA_DWGCTL_SHIFTZERO | mgaRop[alu]; - - dir = 0; - - if (dy < 0) - dir |= BLIT_UP; - if (dx < 0) - dir |= BLIT_LEFT; - - mgaSetup (pSrcPixmap->drawable.pScreen, - pDstPixmap->drawable.bitsPerPixel, 7); - - MGA_OUT32 (mmio, MGA_REG_SRCORG, ((int)pSrcPixmap->devPrivate.ptr - - (int)pScreenPriv->screen->memory_base)); - MGA_OUT32 (mmio, MGA_REG_DSTORG, ((int)pDstPixmap->devPrivate.ptr - - (int)pScreenPriv->screen->memory_base)); - MGA_OUT32 (mmio, MGA_REG_PITCH, (pDstPixmap->devKind / - (pDstPixmap->drawable.bitsPerPixel >> 3))); - src_pitch = pSrcPixmap->devKind / (pSrcPixmap->drawable.bitsPerPixel >> 3); - - MGA_OUT32 (mmio, MGA_REG_DWGCTL, cmd); - MGA_OUT32 (mmio, MGA_REG_SGN, dir); - MGA_OUT32 (mmio, MGA_REG_PLNWT, pm); - MGA_OUT32 (mmio, MGA_REG_AR5, src_pitch * (dy < 0 ? -1 : 1) ); - - return TRUE; -} - -static void -mgaCopy (int srcX, int srcY, int dstX, int dstY, int w, int h) -{ - int start, end; - if (dir & BLIT_UP) - { - srcY += h - 1; - dstY += h - 1; - } - - w--; - start = end = srcY * src_pitch + srcX; - - if (dir & BLIT_LEFT) - start += w; - else - end += w; - - mgaWaitAvail (4); - MGA_OUT32 (mmio, MGA_REG_AR0, end); - MGA_OUT32 (mmio, MGA_REG_AR3, start); - MGA_OUT32 (mmio, MGA_REG_FXBNDRY, ((dstX + w) << 16) | (dstX & 0xffff)); - MGA_OUT32 (mmio, MGA_REG_YDSTLEN | MGA_REG_EXEC, (dstY << 16) | h); -} - -static void -mgaDoneCopy (void) -{ -} - -#if 0 -static Bool -mgaUploadToScreen(PixmapPtr pDst, char *src, int src_pitch) { - /*fprintf(stderr,"Upload to Screen %p [%d]\n",src,src_pitch);*/ - return TRUE; -} -#endif - -Bool -mgaDrawInit (ScreenPtr pScreen) -{ - KdScreenPriv(pScreen); - mgaScreenInfo (pScreenPriv); - KdCardInfo *card = pScreenPriv->card; - - memset(&mgas->kaa, 0, sizeof(KaaScreenInfoRec)); - mgas->kaa.waitMarker = mgaWaitMarker; - mgas->kaa.PrepareSolid = mgaPrepareSolid; - mgas->kaa.Solid = mgaSolid; - mgas->kaa.DoneSolid = mgaDoneSolid; - mgas->kaa.PrepareCopy = mgaPrepareCopy; - mgas->kaa.Copy = mgaCopy; - mgas->kaa.DoneCopy = mgaDoneCopy; - /* In PW24 mode, we need to align to "3 64-bytes" */ - mgas->kaa.offsetAlign = 192; - /* Pitch alignment is in sets of 32 pixels, and we need to cover 32bpp, so - * 128 bytes - */ - mgas->kaa.pitchAlign = 128; - mgas->kaa.flags = KAA_OFFSCREEN_PIXMAPS; - - if (card->attr.deviceID == MGA_G4XX_DEVICE_ID) { - mgas->kaa.CheckComposite = mgaCheckComposite; - mgas->kaa.PrepareComposite = mgaPrepareComposite; - mgas->kaa.Composite = mgaComposite; - mgas->kaa.DoneComposite = mgaDoneComposite; - } - - /*mgas->kaa.UploadToScreen=mgaUploadToScreen;*/ - - if (!kaaDrawInit (pScreen, &mgas->kaa)) - return FALSE; - - return TRUE; -} - -void -mgaDrawEnable (ScreenPtr pScreen) -{ - KdScreenPriv (pScreen); - mgaScreenInfo (pScreenPriv); - - mgas->pitch = pScreenPriv->screen->width; - - switch (pScreenPriv->screen->fb[0].depth) { - case 8: - mgas->pw = MGA_PW8; - break; - case 16: - mgas->pw = MGA_PW16; - break; - case 24: - case 32: - mgas->pw = MGA_PW24; - break; - default: - FatalError ("unsupported pixel format"); - } - - kaaMarkSync (pScreen); -} - -void -mgaDrawDisable (ScreenPtr pScreen) -{ - kaaWaitSync(pScreen); -} - -void -mgaDrawFini (ScreenPtr pScreen) -{ -} - -- cgit v1.2.3