From 3562e78743202e43aec8727005182a2558117eca Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 28 Jun 2009 22:07:26 +0000 Subject: Checked in the following released items: xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz --- xorg-server/hw/kdrive/mga/mgadraw.c | 324 ++++++++++++++++++++++++++++++++++++ 1 file changed, 324 insertions(+) create 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 new file mode 100644 index 000000000..d27e8c9cc --- /dev/null +++ b/xorg-server/hw/kdrive/mga/mgadraw.c @@ -0,0 +1,324 @@ +/* + * 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