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Diffstat (limited to 'hw/kdrive/r128/r128draw.c')
-rw-r--r--hw/kdrive/r128/r128draw.c295
1 files changed, 0 insertions, 295 deletions
diff --git a/hw/kdrive/r128/r128draw.c b/hw/kdrive/r128/r128draw.c
deleted file mode 100644
index be4dc79ae..000000000
--- a/hw/kdrive/r128/r128draw.c
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * $Id$
- *
- * Copyright © 2003 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.
- */
-/* $Header$ */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "r128.h"
-
-CARD8 r128SolidRop[16] = {
- /* GXclear */ 0x00, /* 0 */
- /* GXand */ 0xa0, /* src AND dst */
- /* GXandReverse */ 0x50, /* src AND NOT dst */
- /* GXcopy */ 0xf0, /* src */
- /* GXandInverted*/ 0x0a, /* NOT src AND dst */
- /* GXnoop */ 0xaa, /* dst */
- /* GXxor */ 0x5a, /* src XOR dst */
- /* GXor */ 0xfa, /* src OR dst */
- /* GXnor */ 0x05, /* NOT src AND NOT dst */
- /* GXequiv */ 0xa5, /* NOT src XOR dst */
- /* GXinvert */ 0x55, /* NOT dst */
- /* GXorReverse */ 0xf5, /* src OR NOT dst */
- /* GXcopyInverted*/ 0x0f, /* NOT src */
- /* GXorInverted */ 0xaf, /* NOT src OR dst */
- /* GXnand */ 0x5f, /* NOT src OR NOT dst */
- /* GXset */ 0xff, /* 1 */
-};
-
-CARD8 r128BltRop[16] = {
- /* GXclear */ 0x00, /* 0 */
- /* GXand */ 0x88, /* src AND dst */
- /* GXandReverse */ 0x44, /* src AND NOT dst */
- /* GXcopy */ 0xcc, /* src */
- /* GXandInverted*/ 0x22, /* NOT src AND dst */
- /* GXnoop */ 0xaa, /* dst */
- /* GXxor */ 0x66, /* src XOR dst */
- /* GXor */ 0xee, /* src OR dst */
- /* GXnor */ 0x11, /* NOT src AND NOT dst */
- /* GXequiv */ 0x99, /* NOT src XOR dst */
- /* GXinvert */ 0x55, /* NOT dst */
- /* GXorReverse */ 0xdd, /* src OR NOT dst */
- /* GXcopyInverted*/ 0x33, /* NOT src */
- /* GXorInverted */ 0xbb, /* NOT src OR dst */
- /* GXnand */ 0x77, /* NOT src OR NOT dst */
- /* GXset */ 0xff, /* 1 */
-};
-
-int copydx, copydy;
-int fifo_size;
-char *mmio;
-
-static void
-r128WaitAvail (int n)
-{
- if (fifo_size < n)
- {
- while ((fifo_size = R128_IN32 (mmio, R128_REG_GUI_STAT) & 0xfff) < n)
- ;
- }
-
- fifo_size -= n;
-}
-
-static void
-r128WaitIdle (void)
-{
- int tries;
-
- r128WaitAvail (64);
-
- tries = 1000000;
- while (tries--)
- {
- if ((R128_IN32 (mmio, R128_REG_GUI_STAT) & R128_GUI_ACTIVE) == 0)
- break;
- }
-
- R128_OUT32 (mmio, R128_REG_PC_NGUI_CTLSTAT,
- R128_IN32 (mmio, R128_REG_PC_NGUI_CTLSTAT | 0xff));
-
- tries = 1000000;
- while (tries--)
- {
- if ((R128_IN32 (mmio, R128_REG_PC_NGUI_CTLSTAT) & R128_PC_BUSY) != R128_PC_BUSY)
- break;
- }
-
-}
-
-static Bool
-r128Setup (ScreenPtr pScreen, int wait)
-{
- KdScreenPriv (pScreen);
- r128ScreenInfo (pScreenPriv);
- r128CardInfo (pScreenPriv);
-
- fifo_size = 0;
-
- mmio = r128c->reg_base;
-
- if (!mmio)
- return FALSE;
-
- r128WaitAvail (2);
- R128_OUT32 (mmio, R128_REG_DEFAULT_OFFSET, 0);
- R128_OUT32 (mmio, R128_REG_DEFAULT_PITCH, r128s->pitch);
-
- r128WaitAvail (4);
- R128_OUT32 (mmio, R128_AUX_SC_CNTL, 0);
- R128_OUT32 (mmio, R128_DEFAULT_SC_BOTTOM_RIGHT, (R128_DEFAULT_SC_RIGHT_MAX
- | R128_DEFAULT_SC_BOTTOM_MAX));
- R128_OUT32 (mmio, R128_SC_TOP_LEFT, 0);
- R128_OUT32 (mmio, R128_SC_BOTTOM_RIGHT, (R128_DEFAULT_SC_RIGHT_MAX
- | R128_DEFAULT_SC_BOTTOM_MAX));
- r128WaitAvail (wait);
- return TRUE;
-}
-
-static Bool
-r128PrepareSolid (PixmapPtr pPixmap, int alu, Pixel pm, Pixel fg)
-{
- KdScreenPriv (pPixmap->drawable.pScreen);
- r128ScreenInfo (pScreenPriv);
-
- r128Setup (pPixmap->drawable.pScreen, 4);
- R128_OUT32 (mmio, R128_REG_DP_GUI_MASTER_CNTL, r128s->dp_gui_master_cntl
- | R128_GMC_BRUSH_SOLID_COLOR
- | R128_GMC_SRC_DATATYPE_COLOR
- | (r128SolidRop[alu] << R128_GMC_ROP3_SHIFT));
- R128_OUT32 (mmio, R128_REG_DP_BRUSH_FRGD_CLR, fg);
- R128_OUT32 (mmio, R128_REG_DP_WRITE_MASK, pm);
- R128_OUT32 (mmio, R128_REG_DP_CNTL,
- (R128_DST_X_LEFT_TO_RIGHT | R128_DST_Y_TOP_TO_BOTTOM));
-
- return TRUE;
-}
-
-static void
-r128Solid (int x1, int y1, int x2, int y2)
-{
- r128WaitAvail (2);
- R128_OUT32 (mmio, R128_REG_DST_Y_X, (y1 << 16) | x1);
- R128_OUT32 (mmio, R128_REG_DST_WIDTH_HEIGHT, ((x2 - x1) << 16) | (y2 - y1));
-
-}
-
-static void
-r128DoneSolid (void)
-{
-}
-
-static Bool
-r128PrepareCopy (PixmapPtr pSrc, PixmapPtr pDst, int dx, int dy, int alu, Pixel pm)
-{
- KdScreenPriv (pSrc->drawable.pScreen);
- r128ScreenInfo (pScreenPriv);
-
- copydx = dx;
- copydy = dy;
-
- r128Setup (pSrc->drawable.pScreen, 3);
- R128_OUT32 (mmio, R128_REG_DP_GUI_MASTER_CNTL, r128s->dp_gui_master_cntl
- | R128_GMC_BRUSH_SOLID_COLOR
- | R128_GMC_SRC_DATATYPE_COLOR
- | (r128BltRop[alu] << R128_GMC_ROP3_SHIFT)
- | R128_DP_SRC_SOURCE_MEMORY);
- R128_OUT32 (mmio, R128_REG_DP_WRITE_MASK, pm);
- R128_OUT32 (mmio, R128_REG_DP_CNTL,
- ((dx >= 0 ? R128_DST_X_LEFT_TO_RIGHT : 0)
- | (dy >= 0 ? R128_DST_Y_TOP_TO_BOTTOM : 0)));
-
-
- return TRUE;
-}
-
-static void
-r128Copy (int srcX, int srcY, int dstX, int dstY, int w, int h)
-{
- if (copydx < 0)
- {
- srcX += w - 1;
- dstX += w - 1;
- }
-
- if (copydy < 0)
- {
- srcY += h - 1;
- dstY += h - 1;
- }
-
- r128WaitAvail (3);
- R128_OUT32 (mmio, R128_REG_SRC_Y_X, (srcY << 16) | srcX);
- R128_OUT32 (mmio, R128_REG_DST_Y_X, (dstY << 16) | dstX);
- R128_OUT32 (mmio, R128_REG_DST_HEIGHT_WIDTH, (h << 16) | w);
-}
-
-static void
-r128DoneCopy (void)
-{
-}
-
-KaaScreenInfoRec r128Kaa = {
- r128PrepareSolid,
- r128Solid,
- r128DoneSolid,
-
- r128PrepareCopy,
- r128Copy,
- r128DoneCopy,
-};
-
-Bool
-r128DrawInit (ScreenPtr pScreen)
-{
- if (!kaaDrawInit (pScreen, &r128Kaa))
- return FALSE;
-
- return TRUE;
-}
-
-void
-r128DrawEnable (ScreenPtr pScreen)
-{
- KdScreenPriv (pScreen);
- r128ScreenInfo (pScreenPriv);
-
- r128s->pitch = pScreenPriv->screen->width >> 3;
-
- switch (pScreenPriv->screen->fb[0].depth) {
- case 8:
- r128s->datatype = 2;
- break;
- case 15:
- r128s->datatype = 3;
- break;
- case 16:
- r128s->datatype = 4;
- break;
- case 24:
- r128s->datatype = 5;
- break;
- case 32:
- r128s->datatype = 6;
- break;
- default:
- FatalError ("unsupported pixel format");
- }
-
- r128s->dp_gui_master_cntl = ((r128s->datatype << R128_GMC_DST_DATATYPE_SHIFT)
- | R128_GMC_CLR_CMP_CNTL_DIS
- | R128_GMC_AUX_CLIP_DIS);
-
- KdMarkSync (pScreen);
-}
-
-void
-r128DrawDisable (ScreenPtr pScreen)
-{
-}
-
-void
-r128DrawFini (ScreenPtr pScreen)
-{
-}
-
-void
-r128DrawSync (ScreenPtr pScreen)
-{
- KdScreenPriv (pScreen);
- r128CardInfo (pScreenPriv);
-
- mmio = r128c->reg_base;
-
- r128WaitIdle ();
-}
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