Added xorg-server-1.6.2.tar.gz

1 files changed, 0 insertions, 559 deletions

diff --git a/xorg-server/hw/kdrive/ati/ati_cursor.c b/xorg-server/hw/kdrive/ati/ati_cursor.c
deleted file mode 100644
index d2ce686df..000000000
--- a/xorg-server/hw/kdrive/ati/ati_cursor.c
+++ /dev/null
@@ -1,559 +0,0 @@
-/*
- * Copyright © 2004 Eric Anholt
- *
- * 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 Eric Anholt not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Eric Anholt makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * ERIC ANHOLT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ERIC ANHOLT 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 "ati.h"
-#include "ati_reg.h"
-#include "cursorstr.h"
-#include "ati_draw.h"
-
-static void
-ATIMoveCursor(ScreenPtr pScreen, int x, int y)
-{
-	KdScreenPriv(pScreen);
-	ATICardInfo(pScreenPriv);
-	ATIScreenInfo(pScreenPriv);
-	ATICursor *pCurPriv = &atis->cursor;
-	CARD16 xoff, yoff;
-	char *mmio = atic->reg_base;
-	int stride = atic->is_radeon ? 256 : 16;
-
-	if (!pCurPriv->has_cursor)
-		return;
-
-	if (!pScreenPriv->enabled)
-		return;
-
-	x -= pCurPriv->xhot;
-	xoff = 0;
-	if (x < 0) {
-		xoff = -x;
-		x = 0;
-	}
-	y -= pCurPriv->yhot;
-	yoff = 0;
-	if (y < 0) {
-		yoff = -y;
-		y = 0;
-	}
-
-	MMIO_OUT32(mmio, ATI_REG_CUR_HORZ_VERT_OFF, ATI_CUR_LOCK |
-	    (xoff << 16) | yoff);
-	MMIO_OUT32(mmio, ATI_REG_CUR_HORZ_VERT_POSN, ATI_CUR_LOCK |
-	    (x << 16) | y);
-	MMIO_OUT32(mmio, ATI_REG_CUR_OFFSET, (pCurPriv->area->offset + yoff *
-	    stride));
-}
-
-static void
-ClassicAllocCursorColors(ScreenPtr pScreen)
-{
-	KdScreenPriv(pScreen);
-	ATIScreenInfo(pScreenPriv);
-	ATICursor *pCurPriv = &atis->cursor;
-	CursorPtr pCursor = pCurPriv->pCursor;
-
-	KdAllocateCursorPixels(pScreen, 0, pCursor, &pCurPriv->source,
-	    &pCurPriv->mask);
-	switch (pScreenPriv->screen->fb[0].bitsPerPixel) {
-	case 4:
-		pCurPriv->source |= pCurPriv->source << 4;
-		pCurPriv->mask |= pCurPriv->mask << 4;
-		/* FALLTHROUGH */
-	case 8:
-		pCurPriv->source |= pCurPriv->source << 8;
-		pCurPriv->mask |= pCurPriv->mask << 8;
-		/* FALLTHROUGH */
-	case 16:
-		pCurPriv->source |= pCurPriv->source << 16;
-		pCurPriv->mask |= pCurPriv->mask << 16;
-	}
-}
-
-static void
-ClassicSetCursorColors(ScreenPtr pScreen)
-{
-	KdScreenPriv(pScreen);
-	ATICardInfo(pScreenPriv);
-	ATIScreenInfo(pScreenPriv);
-	ATICursor *pCurPriv = &atis->cursor;
-	char *mmio = atic->reg_base;
-
-	MMIO_OUT32(mmio, ATI_REG_CUR_CLR0, pCurPriv->mask);
-	MMIO_OUT32(mmio, ATI_REG_CUR_CLR1, pCurPriv->source);
-}
-
-static void
-ClassicRecolorCursor(ScreenPtr pScreen, int ndef, xColorItem *pdef)
-{
-	KdScreenPriv(pScreen);
-	ATIScreenInfo(pScreenPriv);
-	ATICursor *pCurPriv = &atis->cursor;
-	CursorPtr pCursor = pCurPriv->pCursor;
-
-	if (!pCurPriv->has_cursor || !pCursor)
-		return;
-
-	if (!pScreenPriv->enabled)
-		return;
-
-	if (pdef) { 
-		while (ndef != 0) {
-			if (pdef->pixel == pCurPriv->source || 
-			    pdef->pixel == pCurPriv->mask)
-				break;
-			ndef--;
-		}
-
-		if (ndef == 0)
-			return;
-	}
-	ClassicAllocCursorColors(pScreen);
-	ClassicSetCursorColors(pScreen);
-}
-
-#define InvertBits32(v) do { \
-	v = ((v & 0x55555555) << 1) | ((v >> 1) & 0x55555555); \
-	v = ((v & 0x33333333) << 2) | ((v >> 2) & 0x33333333); \
-	v = ((v & 0x0f0f0f0f) << 4) | ((v >> 4) & 0x0f0f0f0f); \
-} while (0)
-
-static void
-ClassicLoadCursor(ScreenPtr pScreen)
-{
-	KdScreenPriv(pScreen);
-	ATICardInfo(pScreenPriv);
-	ATIScreenInfo(pScreenPriv);
-	ATICursor *pCurPriv = &atis->cursor;
-	CursorPtr pCursor = pCurPriv->pCursor;
-	CursorBitsPtr bits = pCursor->bits;
-	int h;
-	CARD32 *ram, *msk, *mskLine, *src, *srcLine;
-	int i;
-	int lwsrc;
-	CARD32 tmp;
-	char *mmio = atic->reg_base;
-
-	ClassicAllocCursorColors(pScreen);
-
-	pCurPriv->pCursor = pCursor;
-	pCurPriv->xhot = pCursor->bits->xhot;
-	pCurPriv->yhot = pCursor->bits->yhot;
-
-	/* Stick new image into cursor memory */
-	ram = (CARD32 *)(pScreenPriv->screen->memory_base +
-	    pCurPriv->area->offset);
-	mskLine = (CARD32 *)bits->mask;
-	srcLine = (CARD32 *)bits->source;
-
-	h = bits->height;
-	if (h > ATI_CURSOR_HEIGHT)
-		h = ATI_CURSOR_HEIGHT;
-
-	lwsrc = BitmapBytePad(bits->width) / 4;		/* words per line */
-
-	tmp = MMIO_IN32(mmio, ATI_REG_GEN_CNTL);
-	MMIO_OUT32(mmio, ATI_REG_GEN_CNTL, tmp & ~ATI_CRTC_CUR_EN);
-
-	for (i = 0; i < ATI_CURSOR_HEIGHT; i++) {
-		CARD32 m1, m2, s1, s2;
-
-		msk = mskLine;
-		src = srcLine;
-		mskLine += lwsrc;
-		srcLine += lwsrc;
-
-		if (i < h && 0 < lwsrc) {
-			m1 = ~*msk++;
-			s1 = *src++;
-			InvertBits32(m1);
-			InvertBits32(s1);
-		} else {
-			m1 = 0xffffffff;
-			s1 = 0x0;
-		}
-		if (i < h && 1 < lwsrc) {
-			m2 = ~*msk++;
-			s2 = *src++;
-			InvertBits32(m2);
-			InvertBits32(s2);
-		} else {
-			m2 = 0xffffffff;
-			s2 = 0x0;
-		}
-
-		*ram++ = m1;
-		*ram++ = m2;
-		*ram++ = s1;
-		*ram++ = s2;
-	}
-
-	/* Not sure why this is necessary, but it prevents some cursor
-	 * corruption.  Not even all of it.
-	 */
-	for (i = 0; i < ATI_CURSOR_HEIGHT; i++) {
-		*ram++ = 0xffffffff;
-		*ram++ = 0xffffffff;
-		*ram++ = 0x0;
-		*ram++ = 0x0;
-	}
-
-	/* Enable the cursor */
-	tmp = MMIO_IN32(mmio, ATI_REG_GEN_CNTL);
-	MMIO_OUT32(mmio, ATI_REG_GEN_CNTL, tmp | ATI_CRTC_CUR_EN);
-
-	/* Set new color */
-	ClassicSetCursorColors(pScreen);
-
-}
-
-static void
-RadeonLoadCursor(ScreenPtr pScreen)
-{
-	KdScreenPriv(pScreen);
-	ATICardInfo(pScreenPriv);
-	ATIScreenInfo(pScreenPriv);
-	ATICursor *pCurPriv = &atis->cursor;
-	CursorPtr pCursor = pCurPriv->pCursor;
-	CursorBitsPtr bits = pCursor->bits;
-	int h, w;
-	int x, y;
-	CARD32 *ram, *msk, *mskLine, *src, *srcLine;
-	int lwsrc;
-	CARD32 tmp;
-	char *mmio = atic->reg_base;
-
-	pCurPriv->pCursor = pCursor;
-	pCurPriv->xhot = pCursor->bits->xhot;
-	pCurPriv->yhot = pCursor->bits->yhot;
-
-	w = bits->width;
-	if (w > ATI_CURSOR_WIDTH)
-		w = ATI_CURSOR_WIDTH;
-
-	h = bits->height;
-	if (h > ATI_CURSOR_HEIGHT)
-		h = ATI_CURSOR_HEIGHT;
-    
-	tmp = MMIO_IN32(mmio, 0x7c);
-	tmp = 0x00010f80;
-	MMIO_OUT32 (mmio, 0x7c, tmp);
-
-	tmp = MMIO_IN32(mmio, ATI_REG_GEN_CNTL);
-	tmp &= ~(ATI_CRTC_CUR_EN | ATI_CRTC_ICON_EN | ATI_CRTC_ARGB_EN);
-	MMIO_OUT32(mmio, ATI_REG_GEN_CNTL, tmp);
-
-	/* Stick new image into cursor memory */
-	ram = (CARD32 *)(pScreenPriv->screen->memory_base +
-	    pCurPriv->area->offset);
-	if (pCursor->bits->argb)
-	{
-		srcLine = pCursor->bits->argb;
-		for (y = 0; y < h; y++)
-		{
-			src = srcLine;
-			srcLine += pCursor->bits->width;
-			for (x = 0; x < w; x++)
-				*ram++ = *src++;
-			for (; x < ATI_CURSOR_WIDTH; x++)
-				*ram++ = 0;
-		}
-		for (; y < ATI_CURSOR_HEIGHT; y++)
-			for (x = 0; x < ATI_CURSOR_WIDTH; x++)
-				*ram++ = 0;
-	}
-	else
-	{
-		CARD32	colors[4];
-		
-		colors[0] = 0;
-		colors[1] = 0;
-		colors[2] = (((pCursor->backRed   >> 8) << 16) |
-			     ((pCursor->backGreen >> 8) <<  8) |
-			     ((pCursor->backBlue  >> 8) <<  0) |
-			     0xff000000);
-		colors[3] = (((pCursor->foreRed   >> 8) << 16) |
-			     ((pCursor->foreGreen >> 8) <<  8) |
-			     ((pCursor->foreBlue  >> 8) <<  0) |
-			     0xff000000);
-		
-		mskLine = (CARD32 *)bits->mask;
-		srcLine = (CARD32 *)bits->source;
-
-		/* words per line */
-		lwsrc = BitmapBytePad(bits->width) / 4;
-
-		for (y = 0; y < ATI_CURSOR_HEIGHT; y++) 
-		{
-			CARD32 m, s;
-
-			msk = mskLine;
-			src = srcLine;
-			mskLine += lwsrc;
-			srcLine += lwsrc;
-
-			for (x = 0; x < ATI_CURSOR_WIDTH / 32; x++)
-			{
-				int k;
-				if (y < h && x < lwsrc) 
-				{
-					m = *msk++;
-					s = *src++;
-				}
-				else 
-				{
-					m = 0x0;
-					s = 0x0;
-				}
-
-				for (k = 0; k < 32; k++)
-				{
-					CARD32 bits = (s & 1) | ((m & 1) << 1);
-					*ram++ = colors[bits];
-					s >>= 1;
-					m >>= 1;
-				}
-			}
-		}
-	}
-
-	/* Enable the cursor */
-	tmp &= ~(ATI_CRTC_ICON_EN);
-	tmp |= ATI_CRTC_ARGB_EN;
-	tmp |= ATI_CRTC_CUR_EN;
-	MMIO_OUT32(mmio, ATI_REG_GEN_CNTL, tmp);
-}
-
-static void
-ATIUnloadCursor(ScreenPtr pScreen)
-{
-	KdScreenPriv(pScreen);
-	ATICardInfo(pScreenPriv);
-	char *mmio = atic->reg_base;
-	CARD32 tmp;
-
-	tmp = MMIO_IN32(mmio, ATI_REG_GEN_CNTL);
-	tmp &= ~(ATI_CRTC_CUR_EN | ATI_CRTC_ICON_EN | ATI_CRTC_ARGB_EN);
-	MMIO_OUT32(mmio, ATI_REG_GEN_CNTL, tmp);
-}
-
-static Bool
-ATIRealizeCursor(ScreenPtr pScreen, CursorPtr pCursor)
-{
-	KdScreenPriv(pScreen);
-	ATICardInfo(pScreenPriv);
-	ATIScreenInfo(pScreenPriv);
-	ATICursor *pCurPriv = &atis->cursor;
-
-	if (!pScreenPriv->enabled)
-		return TRUE;
-
-	/* miRecolorCursor does this */
-	if (pCursor && pCurPriv->pCursor == pCursor)
-	{
-		int x, y;
-
-		miPointerPosition(&x, &y);
-		if (atic->is_radeon)
-			RadeonLoadCursor (pScreen);
-		else
-			ClassicLoadCursor(pScreen);
-		/* Move to new position */
-		ATIMoveCursor(pScreen, x, y);
-	}
-
-	return TRUE;
-}
-
-static Bool
-ATIUnrealizeCursor(ScreenPtr pScreen, CursorPtr pCursor)
-{
-	return TRUE;
-}
-
-static void
-ATISetCursor(ScreenPtr pScreen, CursorPtr pCursor, int x, int y)
-{
-	KdScreenPriv(pScreen);
-	ATICardInfo(pScreenPriv);
-	ATIScreenInfo(pScreenPriv);
-	ATICursor *pCurPriv = &atis->cursor;
-
-	pCurPriv->pCursor = pCursor;
-
-	if (!pScreenPriv->enabled)
-		return;
-
-	if (pCursor)
-	{
-		if (atic->is_radeon)
-			RadeonLoadCursor (pScreen);
-		else
-			ClassicLoadCursor(pScreen);
-		/* Move to new position */
-		ATIMoveCursor(pScreen, x, y);
-	}
-	else
-		ATIUnloadCursor(pScreen);
-}
-
-miPointerSpriteFuncRec ATIPointerSpriteFuncs = {
-	ATIRealizeCursor,
-	ATIUnrealizeCursor,
-	ATISetCursor,
-	ATIMoveCursor,
-};
-
-static void
-ATIQueryBestSize(int class, unsigned short *pwidth, unsigned short *pheight, 
-    ScreenPtr pScreen)
-{
-	KdScreenPriv(pScreen);
-	ATIScreenInfo(pScreenPriv);
-	ATICursor *pCurPriv = &atis->cursor;
-
-	switch (class)
-	{
-	case CursorShape:
-		if (*pwidth > pCurPriv->width)
-			*pwidth = pCurPriv->width;
-		if (*pheight > pCurPriv->height)
-			*pheight = pCurPriv->height;
-		if (*pwidth > pScreen->width)
-			*pwidth = pScreen->width;
-		if (*pheight > pScreen->height)
-			*pheight = pScreen->height;
-		break;
-	default:
-		fbQueryBestSize(class, pwidth, pheight, pScreen);
-		break;
-	}
-}
-
-static void
-ATICursorSave(ScreenPtr pScreen, KdOffscreenArea *area)
-{
-	KdScreenPriv(pScreen);
-	ATIScreenInfo(pScreenPriv);
-	ATICursor *pCurPriv = &atis->cursor;
-
-	pCurPriv->area = NULL;
-}
-
-void
-ATICursorEnable(ScreenPtr pScreen)
-{
-	KdScreenPriv(pScreen);
-	ATICardInfo(pScreenPriv);
-	ATIScreenInfo(pScreenPriv);
-	ATICursor *pCurPriv = &atis->cursor;
-
-	if (!pCurPriv->has_cursor)
-		return;
-
-	if (pCurPriv->area == NULL) {
-		if (atic->is_radeon)
-			pCurPriv->area = KdOffscreenAlloc(pScreen,
-			    ATI_CURSOR_HEIGHT * ATI_CURSOR_WIDTH * 4,
-			    128, TRUE, ATICursorSave, atis);
-		else
-			pCurPriv->area = KdOffscreenAlloc(pScreen,
-			    ATI_CURSOR_HEIGHT * ATI_CURSOR_PITCH * 2,
-			    32, TRUE, ATICursorSave, atis);
-	}
-	if (pCurPriv->area == NULL)
-		FatalError("Couldn't allocate offscreen memory for cursor.\n");
-
-	if (pCurPriv->pCursor) {
-		int x, y;
-
-		miPointerPosition(&x, &y);
-		if (atic->is_radeon)
-			RadeonLoadCursor(pScreen);
-		else
-			ClassicLoadCursor(pScreen);
-		/* Move to new position */
-		ATIMoveCursor(pScreen, x, y);
-	}
-	else
-		ATIUnloadCursor(pScreen);
-}
-
-void
-ATICursorDisable(ScreenPtr pScreen)
-{
-	KdScreenPriv(pScreen);
-	ATIScreenInfo(pScreenPriv);
-	ATICursor *pCurPriv = &atis->cursor;
-
-	if (!pScreenPriv->enabled || !pCurPriv->has_cursor)
-		return;
-
-	if (pCurPriv->pCursor)
-		ATIUnloadCursor(pScreen);
-}
-
-Bool
-ATICursorInit(ScreenPtr pScreen)
-{
-	KdScreenPriv(pScreen);
-	ATICardInfo(pScreenPriv);
-	ATIScreenInfo(pScreenPriv);
-	ATICursor *pCurPriv = &atis->cursor;
-
-	pCurPriv->has_cursor = FALSE;
-
-	if (atic->reg_base == NULL)
-		return FALSE;
-
-	pCurPriv->width = ATI_CURSOR_WIDTH;
-	pCurPriv->height= ATI_CURSOR_HEIGHT;
-	pScreen->QueryBestSize = ATIQueryBestSize;
-	miPointerInitialize(pScreen, &ATIPointerSpriteFuncs,
-	    &kdPointerScreenFuncs, FALSE);
-	pCurPriv->has_cursor = TRUE;
-	pCurPriv->pCursor = NULL;
-	return TRUE;
-}
-
-void
-ATIRecolorCursor (ScreenPtr pScreen, int ndef, xColorItem *pdef)
-{
-	KdScreenPriv(pScreen);
-	ATICardInfo(pScreenPriv);
-
-	if (!atic->is_radeon)
-		ClassicRecolorCursor (pScreen, ndef, pdef);
-}
-
-void  
-ATICursorFini(ScreenPtr pScreen)
-{
-	KdScreenPriv(pScreen);
-	ATIScreenInfo(pScreenPriv);
-	ATICursor *pCurPriv = &atis->cursor;
-
-	pCurPriv->has_cursor = FALSE;
-	pCurPriv->pCursor = NULL;
-}