summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/aticonfig.c17
-rw-r--r--src/atidga.c133
-rw-r--r--src/atidri.c294
-rw-r--r--src/atiload.c10
-rw-r--r--src/atimach64.c14
-rw-r--r--src/atimach64accel.c669
-rw-r--r--src/atimach64accel.h7
-rw-r--r--src/atimach64io.h14
-rw-r--r--src/atimach64xv.c107
-rw-r--r--src/atiscreen.c279
-rw-r--r--src/atistruct.h27
11 files changed, 5 insertions, 1566 deletions
diff --git a/src/aticonfig.c b/src/aticonfig.c
index 3f5f141..15b7fb3 100644
--- a/src/aticonfig.c
+++ b/src/aticonfig.c
@@ -481,26 +481,11 @@ ATIProcessOptions
{
MessageType from = X_DEFAULT;
#if defined(USE_EXA)
-#if defined(USE_XAA)
- if (AccelMethod != NULL)
- {
- from = X_CONFIG;
- if (xf86NameCmp(AccelMethod, "EXA") == 0)
- pATI->useEXA = TRUE;
- }
-#else /* USE_XAA */
pATI->useEXA = TRUE;
-#endif /* !USE_XAA */
#endif /* USE_EXA */
xf86DrvMsg(pScreenInfo->scrnIndex, from,
"Using %s acceleration architecture\n",
- pATI->useEXA ? "EXA" :
-#if defined(USE_XAA)
- "XAA"
-#else
- "no"
-#endif
- );
+ pATI->useEXA ? "EXA" : "no");
#if defined(USE_EXA)
if (pATI->useEXA && pATI->Chip >= ATI_CHIP_264GTPRO)
diff --git a/src/atidga.c b/src/atidga.c
index 166fd26..75b0c79 100644
--- a/src/atidga.c
+++ b/src/atidga.c
@@ -167,113 +167,6 @@ ATIDGAGetViewport
return 0; /* There are never any pending requests */
}
-#ifdef USE_XAA
-/*
- * ATIDGAFillRect --
- *
- * This function calls XAA solid fill primitives to fill a rectangle.
- */
-static void
-ATIDGAFillRect
-(
- ScrnInfoPtr pScreenInfo,
- int x,
- int y,
- int w,
- int h,
- unsigned long colour
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-/*FIXME : use EXA if available */
-#ifdef USE_XAA
- XAAInfoRecPtr pXAAInfo = pATI->pXAAInfo;
-
- (*pXAAInfo->SetupForSolidFill)(pScreenInfo, (int)colour, GXcopy,
- (CARD32)(~0));
- (*pXAAInfo->SubsequentSolidFillRect)(pScreenInfo, x, y, w, h);
-
- if (pScreenInfo->bitsPerPixel == pATI->bitsPerPixel)
- SET_SYNC_FLAG(pXAAInfo);
-#endif
-}
-
-/*
- * ATIDGABlitRect --
- *
- * This function calls XAA screen-to-screen copy primitives to copy a
- * rectangle.
- */
-static void
-ATIDGABlitRect
-(
- ScrnInfoPtr pScreenInfo,
- int xSrc,
- int ySrc,
- int w,
- int h,
- int xDst,
- int yDst
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-/*FIXME : use EXA if available */
-#ifdef USE_XAA
- XAAInfoRecPtr pXAAInfo = pATI->pXAAInfo;
- int xdir = ((xSrc < xDst) && (ySrc == yDst)) ? -1 : 1;
- int ydir = (ySrc < yDst) ? -1 : 1;
-
- (*pXAAInfo->SetupForScreenToScreenCopy)(pScreenInfo,
- xdir, ydir, GXcopy, (CARD32)(~0), -1);
- (*pXAAInfo->SubsequentScreenToScreenCopy)(pScreenInfo,
- xSrc, ySrc, xDst, yDst, w, h);
-
- if (pScreenInfo->bitsPerPixel == pATI->bitsPerPixel)
- SET_SYNC_FLAG(pXAAInfo);
-#endif
-}
-
-/*
- * ATIDGABlitTransRect --
- *
- * This function calls XAA screen-to-screen copy primitives to transparently
- * copy a rectangle.
- */
-static void
-ATIDGABlitTransRect
-(
- ScrnInfoPtr pScreenInfo,
- int xSrc,
- int ySrc,
- int w,
- int h,
- int xDst,
- int yDst,
- unsigned long colour
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-/*FIXME : use EXA if available */
-#ifdef USE_XAA
- XAAInfoRecPtr pXAAInfo = pATI->pXAAInfo;
- int xdir = ((xSrc < xDst) && (ySrc == yDst)) ? -1 : 1;
- int ydir = (ySrc < yDst) ? -1 : 1;
-
- pATI->XAAForceTransBlit = TRUE;
-
- (*pXAAInfo->SetupForScreenToScreenCopy)(pScreenInfo,
- xdir, ydir, GXcopy, (CARD32)(~0), (int)colour);
-
- pATI->XAAForceTransBlit = FALSE;
-
- (*pXAAInfo->SubsequentScreenToScreenCopy)(pScreenInfo,
- xSrc, ySrc, xDst, yDst, w, h);
-
- if (pScreenInfo->bitsPerPixel == pATI->bitsPerPixel)
- SET_SYNC_FLAG(pXAAInfo);
-#endif
-}
-#endif /* USE_XAA */
/*
* ATIDGAAddModes --
@@ -342,10 +235,6 @@ ATIDGAAddModes
pDGAMode->flags |= DGA_PIXMAP_AVAILABLE;
pDGAMode->address = pATI->pMemory;
-#ifdef USE_XAA
- if (pATI->pXAAInfo)
- pDGAMode->flags &= ~DGA_CONCURRENT_ACCESS;
-#endif
}
if ((pMode->Flags & V_DBLSCAN) || (pMode->VScan > 1))
pDGAMode->flags |= DGA_DOUBLESCAN;
@@ -406,9 +295,6 @@ ATIDGAInit
ATIPtr pATI
)
{
-#ifdef USE_XAA
- XAAInfoRecPtr pXAAInfo;
-#endif
int flags;
if (!pATI->nDGAMode)
@@ -420,25 +306,6 @@ ATIDGAInit
pATI->ATIDGAFunctions.GetViewport = ATIDGAGetViewport;
flags = 0;
-#ifdef USE_XAA
- if ((pXAAInfo = pATI->pXAAInfo))
- {
- pATI->ATIDGAFunctions.Sync = pXAAInfo->Sync;
- if (pXAAInfo->SetupForSolidFill &&
- pXAAInfo->SubsequentSolidFillRect)
- {
- flags |= DGA_FILL_RECT;
- pATI->ATIDGAFunctions.FillRect = ATIDGAFillRect;
- }
- if (pXAAInfo->SetupForScreenToScreenCopy &&
- pXAAInfo->SubsequentScreenToScreenCopy)
- {
- flags |= DGA_BLIT_RECT | DGA_BLIT_RECT_TRANS;
- pATI->ATIDGAFunctions.BlitRect = ATIDGABlitRect;
- pATI->ATIDGAFunctions.BlitTransRect = ATIDGABlitTransRect;
- }
- }
-#endif
if (!flags)
flags = DGA_CONCURRENT_ACCESS;
diff --git a/src/atidri.c b/src/atidri.c
index 35cbb99..6fcb1f0 100644
--- a/src/atidri.c
+++ b/src/atidri.c
@@ -126,75 +126,6 @@ static void ATIDRISwapContext( ScreenPtr pScreen,
}
}
-#ifdef USE_XAA
-static void ATIDRITransitionTo2d(ScreenPtr pScreen)
-{
- ScrnInfoPtr pScreenInfo = xf86ScreenToScrn(pScreen);
- ATIPtr pATI = ATIPTR(pScreenInfo);
-
- if (pATI->backArea) {
- xf86FreeOffscreenArea(pATI->backArea);
- pATI->backArea = NULL;
- }
- if (pATI->depthTexArea) {
- xf86FreeOffscreenArea(pATI->depthTexArea);
- pATI->depthTexArea = NULL;
- }
- pATI->have3DWindows = FALSE;
-}
-
-static void ATIDRITransitionTo3d(ScreenPtr pScreen)
-{
- ScrnInfoPtr pScreenInfo = xf86ScreenToScrn(pScreen);
- ATIPtr pATI = ATIPTR(pScreenInfo);
- FBAreaPtr fbArea;
- int width, height;
-
- xf86PurgeUnlockedOffscreenAreas(pScreen);
-
- xf86QueryLargestOffscreenArea(pScreen, &width, &height, 0, 0, 0);
-
- xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO,
- "Largest offscreen area available: %d x %d\n",
- width, height);
-
- fbArea = xf86AllocateOffscreenArea(pScreen, pScreenInfo->displayWidth,
- height - pATI->depthTexLines -
- pATI->backLines,
- pScreenInfo->displayWidth, NULL, NULL, NULL);
-
- if (!fbArea)
- xf86DrvMsg(pScreen->myNum, X_ERROR, "Unable to reserve placeholder "
- "offscreen area, you might experience screen corruption\n");
-
- if (!pATI->backArea) {
- pATI->backArea =
- xf86AllocateOffscreenArea(pScreen, pScreenInfo->displayWidth,
- pATI->backLines,
- pScreenInfo->displayWidth,
- NULL, NULL, NULL);
- }
- if (!pATI->backArea)
- xf86DrvMsg(pScreen->myNum, X_ERROR, "Unable to reserve offscreen area "
- "for back buffer, you might experience screen corruption\n");
-
- if (!pATI->depthTexArea) {
- pATI->depthTexArea =
- xf86AllocateOffscreenArea(pScreen, pScreenInfo->displayWidth,
- pATI->depthTexLines,
- pScreenInfo->displayWidth,
- NULL, NULL, NULL);
- }
- if (!pATI->depthTexArea)
- xf86DrvMsg(pScreen->myNum, X_ERROR, "Unable to reserve offscreen area "
- "for depth buffer and textures, you might experience screen corruption\n");
-
- if (fbArea)
- xf86FreeOffscreenArea(fbArea);
-
- pATI->have3DWindows = TRUE;
-}
-#endif /* USE_XAA */
#ifdef USE_EXA
static void ATIDRITransitionTo2d_EXA(ScreenPtr pScreen)
@@ -232,59 +163,6 @@ static void ATIDRITransitionTo3d_EXA(ScreenPtr pScreen)
/* Initialize the state of the back and depth buffers. */
static void ATIDRIInitBuffers( WindowPtr pWin, RegionPtr prgn, CARD32 indx )
{
-#ifdef USE_XAA
- ScreenPtr pScreen = pWin->drawable.pScreen;
- ScrnInfoPtr pScreenInfo = xf86ScreenToScrn(pScreen);
- ATIPtr pATI = ATIPTR(pScreenInfo);
- ATIDRIServerInfoPtr pATIDRIServer = pATI->pDRIServerInfo;
- XAAInfoRecPtr pXAAInfo = pATI->pXAAInfo;
- BoxPtr pbox, pboxSave;
- int nbox, nboxSave;
- int depth;
-
- depth = 0x0000ffff;
-
- if (!pXAAInfo)
- return;
-
- if (!pXAAInfo->SetupForSolidFill)
- return;
-
- /* FIXME: Only initialize the back and depth buffers for contexts
- that request them */
-
- /* FIXME: Use drm clear? (see Radeon driver) */
-
- pboxSave = pbox = REGION_RECTS(prgn);
- nboxSave = nbox = REGION_NUM_RECTS(prgn);
-
- (*pXAAInfo->SetupForSolidFill)(pScreenInfo, 0, GXcopy, (CARD32)(-1));
- for (; nbox; nbox--, pbox++) {
- (*pXAAInfo->SubsequentSolidFillRect)(pScreenInfo,
- pbox->x1 + pATIDRIServer->fbX,
- pbox->y1 + pATIDRIServer->fbY,
- pbox->x2 - pbox->x1,
- pbox->y2 - pbox->y1);
- (*pXAAInfo->SubsequentSolidFillRect)(pScreenInfo,
- pbox->x1 + pATIDRIServer->backX,
- pbox->y1 + pATIDRIServer->backY,
- pbox->x2 - pbox->x1,
- pbox->y2 - pbox->y1);
- }
-
- pbox = pboxSave;
- nbox = nboxSave;
-
- (*pXAAInfo->SetupForSolidFill)(pScreenInfo, depth, GXcopy, (CARD32)(-1));
- for (; nbox; nbox--, pbox++)
- (*pXAAInfo->SubsequentSolidFillRect)(pScreenInfo,
- pbox->x1 + pATIDRIServer->depthX,
- pbox->y1 + pATIDRIServer->depthY,
- pbox->x2 - pbox->x1,
- pbox->y2 - pbox->y1);
-
- ATIDRIMarkSyncInt(pScreenInfo);
-#endif
}
/* Copy the back and depth buffers when the X server moves a window.
@@ -299,172 +177,6 @@ static void ATIDRIInitBuffers( WindowPtr pWin, RegionPtr prgn, CARD32 indx )
static void ATIDRIMoveBuffers( WindowPtr pWin, DDXPointRec ptOldOrg,
RegionPtr prgnSrc, CARD32 indx )
{
-#ifdef USE_XAA
- ScreenPtr pScreen = pWin->drawable.pScreen;
- ScrnInfoPtr pScreenInfo = xf86ScreenToScrn(pScreen);
- ATIPtr pATI = ATIPTR(pScreenInfo);
- XAAInfoRecPtr pXAAInfo = pATI->pXAAInfo;
-
- int backOffsetPitch = (((pATI->pDRIServerInfo->backPitch/8) << 22) |
- (pATI->pDRIServerInfo->backOffset >> 3));
-#if 0
- int depthOffsetPitch = (((pATI->pDRIServerInfo->depthPitch/8) << 22) |
- (pATI->pDRIServerInfo->depthOffset >> 3));
-#endif
- BoxPtr pboxTmp, pboxNext, pboxBase;
- DDXPointPtr pptTmp;
- int xdir, ydir;
-
- int screenwidth = pScreenInfo->virtualX;
- int screenheight = pScreenInfo->virtualY;
-
- BoxPtr pbox = REGION_RECTS(prgnSrc);
- int nbox = REGION_NUM_RECTS(prgnSrc);
-
- BoxPtr pboxNew1 = NULL;
- BoxPtr pboxNew2 = NULL;
- DDXPointPtr pptNew1 = NULL;
- DDXPointPtr pptNew2 = NULL;
- DDXPointPtr pptSrc = &ptOldOrg;
-
- int dx = pWin->drawable.x - ptOldOrg.x;
- int dy = pWin->drawable.y - ptOldOrg.y;
-
- if (!pXAAInfo)
- return;
-
- if (!pXAAInfo->SetupForScreenToScreenCopy)
- return;
-
- /* FIXME: Only move the back and depth buffers for contexts
- * that request them.
- */
-
- /* If the copy will overlap in Y, reverse the order */
- if (dy > 0) {
- ydir = -1;
-
- if (nbox > 1) {
- /* Keep ordering in each band, reverse order of bands */
- pboxNew1 = (BoxPtr)malloc(sizeof(BoxRec)*nbox);
- if (!pboxNew1) return;
- pptNew1 = (DDXPointPtr)malloc(sizeof(DDXPointRec)*nbox);
- if (!pptNew1) {
- free(pboxNew1);
- return;
- }
- pboxBase = pboxNext = pbox+nbox-1;
- while (pboxBase >= pbox) {
- while ((pboxNext >= pbox) && (pboxBase->y1 == pboxNext->y1))
- pboxNext--;
- pboxTmp = pboxNext+1;
- pptTmp = pptSrc + (pboxTmp - pbox);
- while (pboxTmp <= pboxBase) {
- *pboxNew1++ = *pboxTmp++;
- *pptNew1++ = *pptTmp++;
- }
- pboxBase = pboxNext;
- }
- pboxNew1 -= nbox;
- pbox = pboxNew1;
- pptNew1 -= nbox;
- pptSrc = pptNew1;
- }
- } else {
- /* No changes required */
- ydir = 1;
- }
-
- /* If the regions will overlap in X, reverse the order */
- if (dx > 0) {
- xdir = -1;
-
- if (nbox > 1) {
- /* reverse order of rects in each band */
- pboxNew2 = (BoxPtr)malloc(sizeof(BoxRec)*nbox);
- pptNew2 = (DDXPointPtr)malloc(sizeof(DDXPointRec)*nbox);
- if (!pboxNew2 || !pptNew2) {
- free(pptNew2);
- free(pboxNew2);
- free(pptNew1);
- free(pboxNew1);
- return;
- }
- pboxBase = pboxNext = pbox;
- while (pboxBase < pbox+nbox) {
- while ((pboxNext < pbox+nbox)
- && (pboxNext->y1 == pboxBase->y1))
- pboxNext++;
- pboxTmp = pboxNext;
- pptTmp = pptSrc + (pboxTmp - pbox);
- while (pboxTmp != pboxBase) {
- *pboxNew2++ = *--pboxTmp;
- *pptNew2++ = *--pptTmp;
- }
- pboxBase = pboxNext;
- }
- pboxNew2 -= nbox;
- pbox = pboxNew2;
- pptNew2 -= nbox;
- pptSrc = pptNew2;
- }
- } else {
- /* No changes are needed */
- xdir = 1;
- }
-
- (*pXAAInfo->SetupForScreenToScreenCopy)(pScreenInfo, xdir, ydir, GXcopy,
- (CARD32)(-1), -1);
-
- for (; nbox-- ; pbox++) {
- int xa = pbox->x1;
- int ya = pbox->y1;
- int destx = xa + dx;
- int desty = ya + dy;
- int w = pbox->x2 - xa + 1;
- int h = pbox->y2 - ya + 1;
-
- if (destx < 0) xa -= destx, w += destx, destx = 0;
- if (desty < 0) ya -= desty, h += desty, desty = 0;
- if (destx + w > screenwidth) w = screenwidth - destx;
- if (desty + h > screenheight) h = screenheight - desty;
-
- if (w <= 0) continue;
- if (h <= 0) continue;
-
- ATIMach64WaitForFIFO(pATI, 2);
- outf(SRC_OFF_PITCH, backOffsetPitch);
- outf(DST_OFF_PITCH, backOffsetPitch);
-
- (*pXAAInfo->SubsequentScreenToScreenCopy)(pScreenInfo,
- xa, ya,
- destx, desty,
- w, h);
-#if 0
- /* FIXME: Move depth buffers? */
- ATIMach64WaitForFIFO(pATI, 2);
- outf(SRC_OFF_PITCH, depthOffsetPitch);
- outf(DST_OFF_PITCH, depthOffsetPitch);
-
- if (pATI->depthMoves)
- ATIScreenToScreenCopyDepth(pScreenInfo,
- xa, ya,
- destx, desty,
- w, h);
-#endif
- }
-
- ATIMach64WaitForFIFO(pATI, 2);
- outf(SRC_OFF_PITCH, pATI->NewHW.dst_off_pitch);
- outf(DST_OFF_PITCH, pATI->NewHW.src_off_pitch);
-
- free(pptNew2);
- free(pboxNew2);
- free(pptNew1);
- free(pboxNew1);
-
- ATIDRIMarkSyncInt(pScreenInfo);
-#endif
}
/* Compute log base 2 of val. */
@@ -1093,12 +805,6 @@ Bool ATIDRIScreenInit( ScreenPtr pScreen )
pDRIInfo->SwapContext = ATIDRISwapContext;
pDRIInfo->InitBuffers = ATIDRIInitBuffers;
pDRIInfo->MoveBuffers = ATIDRIMoveBuffers;
-#ifdef USE_XAA
- if (!pATI->useEXA) {
- pDRIInfo->TransitionTo2d = ATIDRITransitionTo2d;
- pDRIInfo->TransitionTo3d = ATIDRITransitionTo3d;
- }
-#endif /* USE_XAA */
#ifdef USE_EXA
if (pATI->useEXA) {
pDRIInfo->TransitionTo2d = ATIDRITransitionTo2d_EXA;
diff --git a/src/atiload.c b/src/atiload.c
index b96ed4b..68c2b7d 100644
--- a/src/atiload.c
+++ b/src/atiload.c
@@ -82,16 +82,6 @@ ATILoadModules
}
}
#endif
-#ifdef USE_XAA
- /* Load XAA if needed */
- if (!pATI->useEXA && pATI->OptionAccel &&
- !xf86LoadSubModule(pScreenInfo, "xaa")) {
- xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO,
- "Falling back to shadowfb\n");
- pATI->OptionAccel = 0;
- pATI->OptionShadowFB = 1;
- }
-#endif
/* Load shadow frame buffer code if needed */
if (pATI->OptionShadowFB &&
diff --git a/src/atimach64.c b/src/atimach64.c
index e3897ea..7a229d4 100644
--- a/src/atimach64.c
+++ b/src/atimach64.c
@@ -248,20 +248,6 @@ ATIMach64PreInit
pATIHW->src_cntl = SRC_LINE_X_DIR;
/* Initialise scissor, allowing for offscreen areas */
-#ifdef USE_XAA
- if (!pATI->useEXA)
- {
- int width, height, total;
-
- pATIHW->sc_right = (pATI->displayWidth * pATI->XModifier) - 1;
- width = pATI->displayWidth * pATI->bitsPerPixel;
- total = pScreenInfo->videoRam * (1024 * 8);
- height = (total + width - 1) / width;
- if (height > ATIMach64MaxY + 1)
- height = ATIMach64MaxY + 1;
- pATIHW->sc_bottom = height - 1;
- }
-#endif /* USE_XAA */
#ifdef USE_EXA
if (pATI->useEXA)
diff --git a/src/atimach64accel.c b/src/atimach64accel.c
index 9293c5e..8a4ad75 100644
--- a/src/atimach64accel.c
+++ b/src/atimach64accel.c
@@ -262,10 +262,6 @@ ATIMach64Sync
/* EXA sets pEXA->needsSync to FALSE on its own */
#endif
-#ifdef USE_XAA
- if (pATI->pXAAInfo)
- pATI->pXAAInfo->NeedToSync = FALSE;
-#endif
if (pATI->Chip >= ATI_CHIP_264VTB)
{
@@ -402,668 +398,3 @@ TestRegisterCachingXV(ScrnInfoPtr pScreenInfo)
TestRegisterCaching(SCALER_BUF1_OFFSET_V);
}
-#ifdef USE_XAA
-/*
- * ATIMach64SetupForScreenToScreenCopy --
- *
- * This function sets up the draw engine for a series of screen-to-screen copy
- * operations.
- */
-static void
-ATIMach64SetupForScreenToScreenCopy
-(
- ScrnInfoPtr pScreenInfo,
- int xdir,
- int ydir,
- int rop,
- unsigned int planemask,
- int TransparencyColour
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-
- ATIDRISync(pScreenInfo);
-
- ATIMach64WaitForFIFO(pATI, 3);
- outf(DP_WRITE_MASK, planemask);
- outf(DP_SRC, DP_MONO_SRC_ALLONES |
- SetBits(SRC_BLIT, DP_FRGD_SRC) | SetBits(SRC_BKGD, DP_BKGD_SRC));
- outf(DP_MIX, SetBits(ATIMach64ALU[rop], DP_FRGD_MIX));
-
-#ifdef AVOID_DGA
-
- if (TransparencyColour == -1)
-
-#else /* AVOID_DGA */
-
- if (!pATI->XAAForceTransBlit && (TransparencyColour == -1))
-
-#endif /* AVOID_DGA */
-
- {
- outf(CLR_CMP_CNTL, CLR_CMP_FN_FALSE);
- }
- else
- {
- ATIMach64WaitForFIFO(pATI, 2);
- outf(CLR_CMP_CLR, TransparencyColour);
- outf(CLR_CMP_CNTL, CLR_CMP_FN_EQUAL | CLR_CMP_SRC_2D);
- }
-
- pATI->dst_cntl = 0;
-
- if (ydir > 0)
- pATI->dst_cntl |= DST_Y_DIR;
- if (xdir > 0)
- pATI->dst_cntl |= DST_X_DIR;
-
- if (pATI->XModifier == 1)
- outf(DST_CNTL, pATI->dst_cntl);
- else
- pATI->dst_cntl |= DST_24_ROT_EN;
-}
-
-/*
- * ATIMach64SubsequentScreenToScreenCopy --
- *
- * This function performs a screen-to-screen copy operation.
- */
-static void
-ATIMach64SubsequentScreenToScreenCopy
-(
- ScrnInfoPtr pScreenInfo,
- int xSrc,
- int ySrc,
- int xDst,
- int yDst,
- int w,
- int h
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-
- xSrc *= pATI->XModifier;
- xDst *= pATI->XModifier;
- w *= pATI->XModifier;
-
- ATIDRISync(pScreenInfo);
-
- /* Disable clipping if it gets in the way */
- ATIMach64ValidateClip(pATI, xDst, xDst + w - 1, yDst, yDst + h - 1);
-
- if (!(pATI->dst_cntl & DST_X_DIR))
- {
- xSrc += w - 1;
- xDst += w - 1;
- }
-
- if (!(pATI->dst_cntl & DST_Y_DIR))
- {
- ySrc += h - 1;
- yDst += h - 1;
- }
-
- if (pATI->XModifier != 1)
- outf(DST_CNTL, pATI->dst_cntl | SetBits((xDst / 4) % 6, DST_24_ROT));
-
- ATIMach64WaitForFIFO(pATI, 4);
- outf(SRC_Y_X, SetWord(xSrc, 1) | SetWord(ySrc, 0));
- outf(SRC_WIDTH1, w);
- outf(DST_Y_X, SetWord(xDst, 1) | SetWord(yDst, 0));
- outf(DST_HEIGHT_WIDTH, SetWord(w, 1) | SetWord(h, 0));
-
- /*
- * On VTB's and later, the engine will randomly not wait for a copy
- * operation to commit its results to video memory before starting the next
- * one. The probability of such occurrences increases with GUI_WB_FLUSH
- * (or GUI_WB_FLUSH_P) setting, bitsPerPixel and/or CRTC clock. This
- * would point to some kind of video memory bandwidth problem were it noti
- * for the fact that the problem occurs less often (but still occurs) when
- * copying larger rectangles.
- */
- if ((pATI->Chip >= ATI_CHIP_264VTB) && !pATI->OptionDevel)
- ATIMach64Sync(pScreenInfo);
-}
-
-/*
- * ATIMach64SetupForSolidFill --
- *
- * This function sets up the draw engine for a series of solid fills.
- */
-static void
-ATIMach64SetupForSolidFill
-(
- ScrnInfoPtr pScreenInfo,
- int colour,
- int rop,
- unsigned int planemask
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-
- ATIDRISync(pScreenInfo);
-
- ATIMach64WaitForFIFO(pATI, 5);
- outf(DP_WRITE_MASK, planemask);
- outf(DP_SRC, DP_MONO_SRC_ALLONES |
- SetBits(SRC_FRGD, DP_FRGD_SRC) | SetBits(SRC_BKGD, DP_BKGD_SRC));
- outf(DP_FRGD_CLR, colour);
- outf(DP_MIX, SetBits(ATIMach64ALU[rop], DP_FRGD_MIX));
-
- outf(CLR_CMP_CNTL, CLR_CMP_FN_FALSE);
-
- if (pATI->XModifier == 1)
- outf(DST_CNTL, DST_X_DIR | DST_Y_DIR);
-}
-
-/*
- * ATIMach64SubsequentSolidFillRect --
- *
- * This function performs a solid rectangle fill.
- */
-static void
-ATIMach64SubsequentSolidFillRect
-(
- ScrnInfoPtr pScreenInfo,
- int x,
- int y,
- int w,
- int h
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-
- ATIDRISync(pScreenInfo);
-
- if (pATI->XModifier != 1)
- {
- x *= pATI->XModifier;
- w *= pATI->XModifier;
-
- outf(DST_CNTL, SetBits((x / 4) % 6, DST_24_ROT) |
- (DST_X_DIR | DST_Y_DIR | DST_24_ROT_EN));
- }
-
- /* Disable clipping if it gets in the way */
- ATIMach64ValidateClip(pATI, x, x + w - 1, y, y + h - 1);
-
- ATIMach64WaitForFIFO(pATI, 2);
- outf(DST_Y_X, SetWord(x, 1) | SetWord(y, 0));
- outf(DST_HEIGHT_WIDTH, SetWord(w, 1) | SetWord(h, 0));
-}
-
-/*
- * ATIMach64SetupForSolidLine --
- *
- * This function sets up the draw engine for a series of solid lines. It is
- * not used for 24bpp because the engine doesn't support it.
- */
-static void
-ATIMach64SetupForSolidLine
-(
- ScrnInfoPtr pScreenInfo,
- int colour,
- int rop,
- unsigned int planemask
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-
- ATIDRISync(pScreenInfo);
-
- ATIMach64WaitForFIFO(pATI, 5);
- outf(DP_WRITE_MASK, planemask);
- outf(DP_SRC, DP_MONO_SRC_ALLONES |
- SetBits(SRC_FRGD, DP_FRGD_SRC) | SetBits(SRC_BKGD, DP_BKGD_SRC));
- outf(DP_FRGD_CLR, colour);
- outf(DP_MIX, SetBits(ATIMach64ALU[rop], DP_FRGD_MIX));
-
- outf(CLR_CMP_CNTL, CLR_CMP_FN_FALSE);
-
- ATIMach64ValidateClip(pATI, pATI->NewHW.sc_left, pATI->NewHW.sc_right,
- pATI->NewHW.sc_top, pATI->NewHW.sc_bottom);
-}
-
-/*
- * ATIMach64SubsequentSolidHorVertLine --
- *
- * This is called to draw a solid horizontal or vertical line. This does a
- * one-pixel wide solid fill.
- */
-static void
-ATIMach64SubsequentSolidHorVertLine
-(
- ScrnInfoPtr pScreenInfo,
- int x,
- int y,
- int len,
- int dir
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-
- ATIDRISync(pScreenInfo);
-
- ATIMach64WaitForFIFO(pATI, 3);
- outf(DST_CNTL, DST_X_DIR | DST_Y_DIR);
- outf(DST_Y_X, SetWord(x, 1) | SetWord(y, 0));
-
- if (dir == DEGREES_0)
- outf(DST_HEIGHT_WIDTH, SetWord(len, 1) | SetWord(1, 0));
- else /* if (dir == DEGREES_270) */
- outf(DST_HEIGHT_WIDTH, SetWord(1, 1) | SetWord(len, 0));
-}
-
-/*
- * ATIMach64SubsequentSolidBresenhamLine --
- *
- * This function draws a line using the Bresenham line engine.
- */
-static void
-ATIMach64SubsequentSolidBresenhamLine
-(
- ScrnInfoPtr pScreenInfo,
- int x,
- int y,
- int major,
- int minor,
- int err,
- int len,
- int octant
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
- CARD32 dst_cntl = DST_LAST_PEL;
-
- if (octant & YMAJOR)
- dst_cntl |= DST_Y_MAJOR;
-
- if (!(octant & XDECREASING))
- dst_cntl |= DST_X_DIR;
-
- if (!(octant & YDECREASING))
- dst_cntl |= DST_Y_DIR;
-
- ATIDRISync(pScreenInfo);
-
- ATIMach64WaitForFIFO(pATI, 6);
- outf(DST_CNTL, dst_cntl);
- outf(DST_Y_X, SetWord(x, 1) | SetWord(y, 0));
- outf(DST_BRES_ERR, minor + err);
- outf(DST_BRES_INC, minor);
- outf(DST_BRES_DEC, minor - major);
- outf(DST_BRES_LNTH, len);
-}
-
-/*
- * ATIMach64SetupForMono8x8PatternFill --
- *
- * This function sets up the draw engine for a series of 8x8 1bpp pattern
- * fills.
- */
-static void
-ATIMach64SetupForMono8x8PatternFill
-(
- ScrnInfoPtr pScreenInfo,
- int patx,
- int paty,
- int fg,
- int bg,
- int rop,
- unsigned int planemask
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-
- ATIDRISync(pScreenInfo);
-
- ATIMach64WaitForFIFO(pATI, 3);
- outf(DP_WRITE_MASK, planemask);
- outf(DP_SRC, DP_MONO_SRC_PATTERN |
- SetBits(SRC_FRGD, DP_FRGD_SRC) | SetBits(SRC_BKGD, DP_BKGD_SRC));
- outf(DP_FRGD_CLR, fg);
-
- if (bg == -1)
- {
- outf(DP_MIX, SetBits(ATIMach64ALU[rop], DP_FRGD_MIX) |
- SetBits(MIX_DST, DP_BKGD_MIX));
- }
- else
- {
- ATIMach64WaitForFIFO(pATI, 2);
- outf(DP_BKGD_CLR, bg);
- outf(DP_MIX, SetBits(ATIMach64ALU[rop], DP_FRGD_MIX) |
- SetBits(ATIMach64ALU[rop], DP_BKGD_MIX));
- }
-
- ATIMach64WaitForFIFO(pATI, 4);
- outf(PAT_REG0, patx);
- outf(PAT_REG1, paty);
- outf(PAT_CNTL, PAT_MONO_EN);
-
- outf(CLR_CMP_CNTL, CLR_CMP_FN_FALSE);
-
- if (pATI->XModifier == 1)
- outf(DST_CNTL, DST_X_DIR | DST_Y_DIR);
-}
-
-/*
- * ATIMach64SubsequentMono8x8PatternFillRect --
- *
- * This function performs an 8x8 1bpp pattern fill.
- */
-static void
-ATIMach64SubsequentMono8x8PatternFillRect
-(
- ScrnInfoPtr pScreenInfo,
- int patx,
- int paty,
- int x,
- int y,
- int w,
- int h
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-
- ATIDRISync(pScreenInfo);
-
- if (pATI->XModifier != 1)
- {
- x *= pATI->XModifier;
- w *= pATI->XModifier;
-
- outf(DST_CNTL, SetBits((x / 4) % 6, DST_24_ROT) |
- (DST_X_DIR | DST_Y_DIR | DST_24_ROT_EN));
- }
-
- /* Disable clipping if it gets in the way */
- ATIMach64ValidateClip(pATI, x, x + w - 1, y, y + h - 1);
-
- ATIMach64WaitForFIFO(pATI, 2);
- outf(DST_Y_X, SetWord(x, 1) | SetWord(y, 0));
- outf(DST_HEIGHT_WIDTH, SetWord(w, 1) | SetWord(h, 0));
-}
-
-/*
- * ATIMach64SetupForScanlineCPUToScreenColorExpandFill --
- *
- * This function sets up the engine for a series of colour expansion fills.
- */
-static void
-ATIMach64SetupForScanlineCPUToScreenColorExpandFill
-(
- ScrnInfoPtr pScreenInfo,
- int fg,
- int bg,
- int rop,
- unsigned int planemask
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-
- ATIDRISync(pScreenInfo);
-
- ATIMach64WaitForFIFO(pATI, 3);
- outf(DP_WRITE_MASK, planemask);
- outf(DP_SRC, DP_MONO_SRC_HOST |
- SetBits(SRC_FRGD, DP_FRGD_SRC) | SetBits(SRC_BKGD, DP_BKGD_SRC));
- outf(DP_FRGD_CLR, fg);
-
- if (bg == -1)
- {
- outf(DP_MIX, SetBits(ATIMach64ALU[rop], DP_FRGD_MIX) |
- SetBits(MIX_DST, DP_BKGD_MIX));
- }
- else
- {
- ATIMach64WaitForFIFO(pATI, 2);
- outf(DP_BKGD_CLR, bg);
- outf(DP_MIX, SetBits(ATIMach64ALU[rop], DP_FRGD_MIX) |
- SetBits(ATIMach64ALU[rop], DP_BKGD_MIX));
- }
-
- outf(CLR_CMP_CNTL, CLR_CMP_FN_FALSE);
-
- if (pATI->XModifier == 1)
- outf(DST_CNTL, DST_X_DIR | DST_Y_DIR);
-}
-
-/*
- * ATIMach64SubsequentScanlineCPUToScreenColorExpandFill --
- *
- * This function sets up the engine for a single colour expansion fill.
- */
-static void
-ATIMach64SubsequentScanlineCPUToScreenColorExpandFill
-(
- ScrnInfoPtr pScreenInfo,
- int x,
- int y,
- int w,
- int h,
- int skipleft
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-
- ATIDRISync(pScreenInfo);
-
- if (pATI->XModifier != 1)
- {
- x *= pATI->XModifier;
- w *= pATI->XModifier;
- skipleft *= pATI->XModifier;
-
- outf(DST_CNTL, SetBits((x / 4) % 6, DST_24_ROT) |
- (DST_X_DIR | DST_Y_DIR | DST_24_ROT_EN));
- }
-
- pATI->ExpansionBitmapWidth = (w + 31) / 32;
-
- ATIMach64WaitForFIFO(pATI, 3);
- pATI->sc_left = x + skipleft;
- pATI->sc_right = x + w - 1;
- outf(SC_LEFT_RIGHT,
- SetWord(pATI->sc_right, 1) | SetWord(pATI->sc_left, 0));
- outf(DST_Y_X, SetWord(x, 1) | SetWord(y, 0));
- outf(DST_HEIGHT_WIDTH,
- SetWord(pATI->ExpansionBitmapWidth * 32, 1) | SetWord(h, 0));
-}
-
-/*
- * ATIMach64SubsequentColorExpandScanline --
- *
- * This function feeds a bitmap scanline to the engine for a colour expansion
- * fill. This is written to do burst transfers for those platforms that can do
- * them, and to improve CPU/engine concurrency.
- */
-static void
-ATIMach64SubsequentColorExpandScanline
-(
- ScrnInfoPtr pScreenInfo,
- int iBuffer
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
- CARD32 *pBitmapData = pATI->ExpansionBitmapScanlinePtr[iBuffer];
- int w = pATI->ExpansionBitmapWidth;
-
- ATIDRISync(pScreenInfo);
-
- while (w > 0)
- {
- /*
- * Transfers are done in chunks of up to 64 bytes in length (32 on
- * earlier controllers).
- */
- int nDWord = w;
- if (nDWord > pATI->nHostFIFOEntries)
- nDWord = pATI->nHostFIFOEntries;
-
- /* Make enough FIFO slots available */
- ATIMach64WaitForFIFO(pATI, nDWord);
-
- /*
- * Always start transfers on a chuck-sized boundary. Note that
- * HOST_DATA_0 is actually on a 512-byte boundary, but *pBitmapData can
- * only be guaranteed to be on a chunk-sized boundary.
- *
- * Transfer current chunk. With any luck, the compiler won't mangle
- * this too badly...
- */
-
-# if defined(ATIMove32)
-
- {
- ATIMove32(pATI->pHOST_DATA, pBitmapData, nDWord);
- }
-
-# else
-
- {
- volatile CARD32 *pDst;
- CARD32 *pSrc;
- unsigned int iDWord;
-
- iDWord = 16 - nDWord;
- pDst = (volatile CARD32 *)pATI->pHOST_DATA - iDWord;
- pSrc = pBitmapData - iDWord;
-
- switch (iDWord)
- {
- case 0: MMIO_MOVE32(pDst + 0, 0, *(pSrc + 0));
- case 1: MMIO_MOVE32(pDst + 1, 0, *(pSrc + 1));
- case 2: MMIO_MOVE32(pDst + 2, 0, *(pSrc + 2));
- case 3: MMIO_MOVE32(pDst + 3, 0, *(pSrc + 3));
- case 4: MMIO_MOVE32(pDst + 4, 0, *(pSrc + 4));
- case 5: MMIO_MOVE32(pDst + 5, 0, *(pSrc + 5));
- case 6: MMIO_MOVE32(pDst + 6, 0, *(pSrc + 6));
- case 7: MMIO_MOVE32(pDst + 7, 0, *(pSrc + 7));
- case 8: MMIO_MOVE32(pDst + 8, 0, *(pSrc + 8));
- case 9: MMIO_MOVE32(pDst + 9, 0, *(pSrc + 9));
- case 10: MMIO_MOVE32(pDst + 10, 0, *(pSrc + 10));
- case 11: MMIO_MOVE32(pDst + 11, 0, *(pSrc + 11));
- case 12: MMIO_MOVE32(pDst + 12, 0, *(pSrc + 12));
- case 13: MMIO_MOVE32(pDst + 13, 0, *(pSrc + 13));
- case 14: MMIO_MOVE32(pDst + 14, 0, *(pSrc + 14));
- case 15: MMIO_MOVE32(pDst + 15, 0, *(pSrc + 15));
-
- default: /* Muffle compiler */
- break;
- }
- }
-
-# endif
-
- /* Step to next chunk */
- pBitmapData += nDWord;
- w -= nDWord;
- pATI->nAvailableFIFOEntries -= nDWord;
- }
-
- pATI->EngineIsBusy = TRUE;
-}
-
-/*
- * ATIMach64AccelInit --
- *
- * This function fills in structure fields needed for acceleration on Mach64
- * variants.
- */
-Bool
-ATIMach64AccelInit
-(
- ScreenPtr pScreen
-)
-{
- ScrnInfoPtr pScreenInfo = xf86ScreenToScrn(pScreen);
- ATIPtr pATI = ATIPTR(pScreenInfo);
- XAAInfoRecPtr pXAAInfo;
-
- if (!(pATI->pXAAInfo = XAACreateInfoRec()))
- return FALSE;
-
- pXAAInfo = pATI->pXAAInfo;
-
- /* This doesn't seem quite right... */
- if (pATI->XModifier == 1)
- {
- pXAAInfo->Flags = PIXMAP_CACHE | OFFSCREEN_PIXMAPS;
- pXAAInfo->Flags |= LINEAR_FRAMEBUFFER;
- }
-
- /* Sync */
- pXAAInfo->Sync = ATIMach64Sync;
-
- /* Screen-to-screen copy */
- pXAAInfo->SetupForScreenToScreenCopy = ATIMach64SetupForScreenToScreenCopy;
- pXAAInfo->SubsequentScreenToScreenCopy =
- ATIMach64SubsequentScreenToScreenCopy;
-
- /* Solid fills */
- pXAAInfo->SetupForSolidFill = ATIMach64SetupForSolidFill;
- pXAAInfo->SubsequentSolidFillRect = ATIMach64SubsequentSolidFillRect;
-
- /* 8x8 mono pattern fills */
- pXAAInfo->Mono8x8PatternFillFlags =
-
-#if X_BYTE_ORDER != X_LITTLE_ENDIAN
-
- BIT_ORDER_IN_BYTE_MSBFIRST |
-
-#endif /* X_BYTE_ORDER */
-
- HARDWARE_PATTERN_PROGRAMMED_BITS | HARDWARE_PATTERN_SCREEN_ORIGIN;
- pXAAInfo->SetupForMono8x8PatternFill = ATIMach64SetupForMono8x8PatternFill;
- pXAAInfo->SubsequentMono8x8PatternFillRect =
- ATIMach64SubsequentMono8x8PatternFillRect;
-
- /*
- * Use scanline version of colour expansion, not only for the non-ix86
- * case, but also to avoid PCI retries.
- */
- pXAAInfo->ScanlineCPUToScreenColorExpandFillFlags =
- LEFT_EDGE_CLIPPING | LEFT_EDGE_CLIPPING_NEGATIVE_X |
- CPU_TRANSFER_PAD_DWORD | SCANLINE_PAD_DWORD;
- if (pATI->XModifier != 1)
- pXAAInfo->ScanlineCPUToScreenColorExpandFillFlags |= TRIPLE_BITS_24BPP;
- pXAAInfo->NumScanlineColorExpandBuffers = 1;
-
- /* Align bitmap data on a 64-byte boundary */
- pATI->ExpansionBitmapWidth = /* DWord size in bits */
- ((pATI->displayWidth * pATI->XModifier) + 31) & ~31U;
- pATI->ExpansionBitmapScanlinePtr[1] =
- (CARD32 *)XNFalloc((pATI->ExpansionBitmapWidth >> 3) + 63);
- pATI->ExpansionBitmapScanlinePtr[0] =
- (pointer)(((unsigned long)pATI->ExpansionBitmapScanlinePtr[1] + 63) &
- ~63UL);
- pXAAInfo->ScanlineColorExpandBuffers =
- (CARD8 **)pATI->ExpansionBitmapScanlinePtr;
- pXAAInfo->SetupForScanlineCPUToScreenColorExpandFill =
- ATIMach64SetupForScanlineCPUToScreenColorExpandFill;
- pXAAInfo->SubsequentScanlineCPUToScreenColorExpandFill =
- ATIMach64SubsequentScanlineCPUToScreenColorExpandFill;
- pXAAInfo->SubsequentColorExpandScanline =
- ATIMach64SubsequentColorExpandScanline;
-
- /* The engine does not support the following primitives for 24bpp */
- if (pATI->XModifier != 1)
- goto XAAInit;
-
- /* Solid lines */
- pXAAInfo->SetupForSolidLine = ATIMach64SetupForSolidLine;
- pXAAInfo->SubsequentSolidHorVertLine = ATIMach64SubsequentSolidHorVertLine;
- pXAAInfo->SubsequentSolidBresenhamLine =
- ATIMach64SubsequentSolidBresenhamLine;
-
-XAAInit:
- if (!XAAInit(pScreen, pATI->pXAAInfo)) {
- XAADestroyInfoRec(pATI->pXAAInfo);
- pATI->pXAAInfo = NULL;
- return FALSE;
- }
-
- return TRUE;
-}
-#endif /* USE_XAA */
diff --git a/src/atimach64accel.h b/src/atimach64accel.h
index 92fb4df..3aaf1b0 100644
--- a/src/atimach64accel.h
+++ b/src/atimach64accel.h
@@ -24,10 +24,6 @@
#define ___ATIMACH64ACCEL_H___ 1
#include "atipriv.h"
-
-#ifdef HAVE_XAA_H
-#include "xaa.h"
-#endif
#include "exa.h"
#define ATIMach64MaxX 4095
@@ -36,9 +32,6 @@
#ifdef USE_EXA
extern Bool ATIMach64ExaInit(ScreenPtr);
#endif
-#ifdef USE_XAA
-extern Bool ATIMach64AccelInit(ScreenPtr);
-#endif
extern void ATIMach64Sync(ScrnInfoPtr);
/* atimach64accel.c */
diff --git a/src/atimach64io.h b/src/atimach64io.h
index 80553f8..caff26d 100644
--- a/src/atimach64io.h
+++ b/src/atimach64io.h
@@ -236,7 +236,7 @@ do { \
* Set upon DRISwapContext and when DRI accesses the GPU engine
* from within the server, see DRIInitBuffers/DRIMoveBuffers.
*
- * Forces the EXA/XAA software paths to sync before accessing the FB memory.
+ * Forces the EXA software paths to sync before accessing the FB memory.
*/
static __inline__ void ATIDRIMarkSyncInt(ScrnInfoPtr _pScrInfo)
{
@@ -245,16 +245,12 @@ static __inline__ void ATIDRIMarkSyncInt(ScrnInfoPtr _pScrInfo)
if (_pATI->useEXA)
exaMarkSync(_pScrInfo->pScreen);
#endif
-#ifdef USE_XAA
- if (!_pATI->useEXA)
- SET_SYNC_FLAG(_pATI->pXAAInfo); /* NeedToSync = TRUE */
-#endif
}
/*
* Set upon DRISwapContext and when the server acquires the DRI lock.
*
- * Forces the EXA/XAA accelerated paths to sync before accessing the GPU engine.
+ * Forces the EXA accelerated paths to sync before accessing the GPU engine.
*/
static __inline__ void ATIDRIMarkSyncExt(ScrnInfoPtr _pScrInfo)
{
@@ -271,12 +267,6 @@ static __inline__ void ATIDRISync(ScrnInfoPtr _pScrInfo)
if (_pATI->NeedDRISync) exaWaitSync(_pScrInfo->pScreen);
}
#endif
-#ifdef USE_XAA
- if (_pATI->directRenderingEnabled && _pATI->pXAAInfo)
- {
- if (_pATI->NeedDRISync) (*_pATI->pXAAInfo->Sync)(_pScrInfo);
- }
-#endif
}
#define ATIDRILock(_pScrInfo) \
diff --git a/src/atimach64xv.c b/src/atimach64xv.c
index bb3f486..5288557 100644
--- a/src/atimach64xv.c
+++ b/src/atimach64xv.c
@@ -510,26 +510,6 @@ ATIMach64XVMemFree
ATIPtr pATI
);
-#ifdef USE_XAA
-/*
- * ATIMach64RemoveLinearCallback --
- *
- * This is called by the framebuffer manager to release the offscreen XVideo
- * buffer after the video has been temporarily disabled due to its window being
- * iconified or completely occluded.
- */
-static void
-ATIMach64RemoveLinearCallback
-(
- FBLinearPtr pLinear
-)
-{
- ATIPtr pATI = ATIPTR(xf86ScreenToScrn(pLinear->pScreen));
-
- pATI->pXVBuffer = NULL;
- outf(OVERLAY_SCALE_CNTL, SCALE_EN);
-}
-#endif /* USE_XAA */
/*
* ATIMach64StopVideo --
@@ -554,20 +534,6 @@ ATIMach64StopVideo
REGION_EMPTY(pScreen, &pATI->VideoClip);
-#ifdef USE_XAA
- if (!pATI->useEXA && !Cleanup)
- {
- /*
- * Free offscreen buffer if/when its allocation is needed by XAA's
- * pixmap cache.
- */
- FBLinearPtr linear = (FBLinearPtr)pATI->pXVBuffer;
- if (linear)
- linear->RemoveLinearCallback =
- ATIMach64RemoveLinearCallback;
- return;
- }
-#endif /* USE_XAA */
ATIMach64XVMemFree(pScreen, pATI->pXVBuffer, pATI);
pATI->pXVBuffer = NULL;
@@ -1563,54 +1529,6 @@ ATICloseXVideo
/* Functions for offscreen memory management */
-#ifdef USE_XAA
-static FBLinearPtr
-ATIResizeOffscreenLinear
-(
- ScreenPtr pScreen,
- FBLinearPtr pLinear,
- int Size
-)
-{
- if (Size <= 0)
- {
- xf86FreeOffscreenLinear(pLinear);
- return NULL;
- }
-
- if (pLinear)
- {
- if ((pLinear->size >= Size) ||
- xf86ResizeOffscreenLinear(pLinear, Size))
- {
- pLinear->MoveLinearCallback = NULL;
- pLinear->RemoveLinearCallback = NULL;
- return pLinear;
- }
-
- xf86FreeOffscreenLinear(pLinear);
- }
-
- pLinear = xf86AllocateOffscreenLinear(pScreen, Size, 16, NULL, NULL, NULL);
-
- if (!pLinear)
- {
- int maxSize;
-
- xf86QueryLargestOffscreenLinear(pScreen, &maxSize, 16,
- PRIORITY_EXTREME);
-
- if (maxSize < Size)
- return NULL;
-
- xf86PurgeUnlockedOffscreenAreas(pScreen);
- pLinear =
- xf86AllocateOffscreenLinear(pScreen, Size, 16, NULL, NULL, NULL);
- }
-
- return pLinear;
-}
-#endif /* USE_XAA */
static pointer
ATIMach64XVMemAlloc
@@ -1643,23 +1561,6 @@ ATIMach64XVMemAlloc
}
#endif /* USE_EXA */
-#ifdef USE_XAA
- if (!pATI->useEXA) {
- FBLinearPtr linear = (FBLinearPtr)pVideo;
- int cpp = pATI->AdjustDepth;
-
- /* XAA allocates in units of pixels at the screen bpp, so adjust size
- * appropriately.
- */
- size = (size + cpp - 1) / cpp;
-
- linear = ATIResizeOffscreenLinear(pScreen, linear, size);
- if (linear != NULL) {
- *offset = linear->offset * cpp;
- return linear;
- }
- }
-#endif /* USE_XAA */
*offset = 0;
return NULL;
@@ -1682,13 +1583,5 @@ ATIMach64XVMemFree
}
#endif /* USE_EXA */
-#ifdef USE_XAA
- if (!pATI->useEXA) {
- FBLinearPtr linear = (FBLinearPtr)pVideo;
-
- if (linear != NULL)
- ATIResizeOffscreenLinear(pScreen, linear, 0);
- }
-#endif /* USE_XAA */
}
diff --git a/src/atiscreen.c b/src/atiscreen.c
index c1eff4c..0adee08 100644
--- a/src/atiscreen.c
+++ b/src/atiscreen.c
@@ -100,243 +100,6 @@ ATIRefreshArea
}
}
-#ifdef USE_XAA
-/*
- * ATIMinBits --
- *
- * Compute log base 2 of val.
- */
-static int
-ATIMinBits
-(
- int val
-)
-{
- int bits;
-
- if (!val) return 1;
- for (bits = 0; val; val >>= 1, ++bits);
- return bits;
-}
-
-static Bool
-ATIMach64SetupMemXAA_NoDRI
-(
- ScrnInfoPtr pScreenInfo,
- ScreenPtr pScreen
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-
- {
- /*
- * Note: If PixelArea exceeds the engine's maximum, the excess is
- * never used, even though it would be useful for such things
- * as XVideo buffers.
- */
- int maxScanlines = ATIMach64MaxY;
- int maxPixelArea = maxScanlines * pScreenInfo->displayWidth;
- int PixelArea = pScreenInfo->videoRam * 1024 * 8 / pATI->bitsPerPixel;
- if (PixelArea > maxPixelArea)
- PixelArea = maxPixelArea;
- xf86InitFBManagerArea(pScreen, PixelArea, 2);
- }
-
- return TRUE;
-}
-
-#ifdef XF86DRI_DEVEL
-/*
- * Memory layour for XAA with DRI (no local_textures):
- * | front | pixmaps, xv | back | depth | textures | c |
- *
- * 1024x768@16bpp with 8 MB:
- * | 1.5 MB | ~3.5 MB | 1.5 MB | 1.5 MB | 0 | c |
- *
- * 1024x768@32bpp with 8 MB:
- * | 3.0 MB | ~0.5 MB | 3.0 MB | 1.5 MB | 0 | c |
- *
- * "c" is the hw cursor which occupies 1KB
- */
-static Bool
-ATIMach64SetupMemXAA
-(
- ScrnInfoPtr pScreenInfo,
- ScreenPtr pScreen
-)
-{
- ATIPtr pATI = ATIPTR(pScreenInfo);
-
- ATIDRIServerInfoPtr pATIDRIServer = pATI->pDRIServerInfo;
- int cpp = pATI->bitsPerPixel >> 3;
- int widthBytes = pScreenInfo->displayWidth * cpp;
- int zWidthBytes = pScreenInfo->displayWidth * 2; /* always 16-bit z-buffer */
- int fbSize = pScreenInfo->videoRam * 1024;
- int bufferSize = pScreenInfo->virtualY * widthBytes;
- int zBufferSize = pScreenInfo->virtualY * zWidthBytes;
- int offscreenBytes, total, scanlines;
-
- pATIDRIServer->fbX = 0;
- pATIDRIServer->fbY = 0;
- pATIDRIServer->frontOffset = 0;
- pATIDRIServer->frontPitch = pScreenInfo->displayWidth;
-
- /* Calculate memory remaining for pixcache and textures after
- * front, back, and depth buffers
- */
- offscreenBytes = fbSize - ( 2 * bufferSize + zBufferSize );
-
- if ( !pATIDRIServer->IsPCI && !pATI->OptionLocalTextures ) {
- /* Don't allocate a local texture heap for AGP unless requested */
- pATIDRIServer->textureSize = 0;
- } else {
- int l, maxPixcache;
-
-#ifdef XvExtension
-
- int xvBytes;
-
- /* Try for enough pixmap cache for DVD and a full viewport
- */
- xvBytes = 720*480*cpp; /* enough for single-buffered DVD */
- maxPixcache = xvBytes > bufferSize ? xvBytes : bufferSize;
-
-#else /* XvExtension */
-
- /* Try for one viewport */
- maxPixcache = bufferSize;
-
-#endif /* XvExtension */
-
- pATIDRIServer->textureSize = offscreenBytes - maxPixcache;
-
- /* If that gives us less than half the offscreen mem available for textures, split
- * the available mem between textures and pixmap cache
- */
- if (pATIDRIServer->textureSize < (offscreenBytes/2)) {
- pATIDRIServer->textureSize = offscreenBytes/2;
- }
-
- if (pATIDRIServer->textureSize <= 0)
- pATIDRIServer->textureSize = 0;
-
- l = ATIMinBits((pATIDRIServer->textureSize-1) / MACH64_NR_TEX_REGIONS);
- if (l < MACH64_LOG_TEX_GRANULARITY) l = MACH64_LOG_TEX_GRANULARITY;
-
- /* Round the texture size up to the nearest whole number of
- * texture regions. Again, be greedy about this, don't round
- * down.
- */
- pATIDRIServer->logTextureGranularity = l;
- pATIDRIServer->textureSize =
- (pATIDRIServer->textureSize >> l) << l;
- }
-
- total = fbSize - pATIDRIServer->textureSize;
- scanlines = total / widthBytes;
- if (scanlines > ATIMach64MaxY) scanlines = ATIMach64MaxY;
-
- /* Recalculate the texture offset and size to accommodate any
- * rounding to a whole number of scanlines.
- * FIXME: Is this actually needed?
- */
- pATIDRIServer->textureOffset = scanlines * widthBytes;
- pATIDRIServer->textureSize = fbSize - pATIDRIServer->textureOffset;
-
- /* Set a minimum usable local texture heap size. This will fit
- * two 256x256 textures. We check this after any rounding of
- * the texture area.
- */
- if (pATIDRIServer->textureSize < 256*256 * cpp * 2) {
- pATIDRIServer->textureOffset = 0;
- pATIDRIServer->textureSize = 0;
- scanlines = fbSize / widthBytes;
- if (scanlines > ATIMach64MaxY) scanlines = ATIMach64MaxY;
- }
-
- pATIDRIServer->depthOffset = scanlines * widthBytes - zBufferSize;
- pATIDRIServer->depthPitch = pScreenInfo->displayWidth;
- pATIDRIServer->depthY = pATIDRIServer->depthOffset/widthBytes;
- pATIDRIServer->depthX = (pATIDRIServer->depthOffset -
- (pATIDRIServer->depthY * widthBytes)) / cpp;
-
- pATIDRIServer->backOffset = pATIDRIServer->depthOffset - bufferSize;
- pATIDRIServer->backPitch = pScreenInfo->displayWidth;
- pATIDRIServer->backY = pATIDRIServer->backOffset/widthBytes;
- pATIDRIServer->backX = (pATIDRIServer->backOffset -
- (pATIDRIServer->backY * widthBytes)) / cpp;
-
- scanlines = fbSize / widthBytes;
- if (scanlines > ATIMach64MaxY) scanlines = ATIMach64MaxY;
-
- if ( pATIDRIServer->IsPCI && pATIDRIServer->textureSize == 0 ) {
- xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING,
- "Not enough memory for local textures, disabling DRI\n");
- ATIDRICloseScreen(pScreen);
- pATI->directRenderingEnabled = FALSE;
- } else {
- BoxRec ScreenArea;
-
- ScreenArea.x1 = 0;
- ScreenArea.y1 = 0;
- ScreenArea.x2 = pATI->displayWidth;
- ScreenArea.y2 = scanlines;
-
- if (!xf86InitFBManager(pScreen, &ScreenArea)) {
- xf86DrvMsg(pScreenInfo->scrnIndex, X_ERROR,
- "Memory manager initialization to (%d,%d) (%d,%d) failed\n",
- ScreenArea.x1, ScreenArea.y1,
- ScreenArea.x2, ScreenArea.y2);
- return FALSE;
- } else {
- int width, height;
-
- xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO,
- "Memory manager initialized to (%d,%d) (%d,%d)\n",
- ScreenArea.x1, ScreenArea.y1, ScreenArea.x2, ScreenArea.y2);
-
- if (xf86QueryLargestOffscreenArea(pScreen, &width, &height, 0, 0, 0)) {
- xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO,
- "Largest offscreen area available: %d x %d\n",
- width, height);
-
- /* lines in offscreen area needed for depth buffer and textures */
- pATI->depthTexLines = scanlines
- - pATIDRIServer->depthOffset / widthBytes;
- pATI->backLines = scanlines
- - pATIDRIServer->backOffset / widthBytes
- - pATI->depthTexLines;
- pATI->depthTexArea = NULL;
- pATI->backArea = NULL;
- } else {
- xf86DrvMsg(pScreenInfo->scrnIndex, X_ERROR,
- "Unable to determine largest offscreen area available\n");
- return FALSE;
- }
-
- }
-
- xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "Will use %d kB of offscreen memory for XAA\n",
- (offscreenBytes - pATIDRIServer->textureSize)/1024);
-
- xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "Will use back buffer at offset 0x%x\n",
- pATIDRIServer->backOffset);
-
- xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "Will use depth buffer at offset 0x%x\n",
- pATIDRIServer->depthOffset);
-
- if (pATIDRIServer->textureSize > 0) {
- xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO,
- "Will use %d kB for local textures at offset 0x%x\n",
- pATIDRIServer->textureSize/1024,
- pATIDRIServer->textureOffset);
- }
- }
-
- return TRUE;
-}
-#endif /* XF86DRI_DEVEL */
-#endif /* USE_XAA */
/*
* ATIScreenInit --
@@ -480,33 +243,6 @@ ATIScreenInit(SCREEN_INIT_ARGS_DECL)
xf86SetBlackWhitePixels(pScreen);
-#ifdef USE_XAA
-
- if (!pATI->useEXA) {
-
- /* Memory manager setup */
-
-#ifdef XF86DRI_DEVEL
- if (pATI->directRenderingEnabled)
- {
- if (!ATIMach64SetupMemXAA(pScreenInfo, pScreen))
- return FALSE;
- }
- else
-#endif /* XF86DRI_DEVEL */
- {
- if (!ATIMach64SetupMemXAA_NoDRI(pScreenInfo, pScreen))
- return FALSE;
- }
-
- /* Setup acceleration */
-
- if (pATI->OptionAccel && !ATIMach64AccelInit(pScreen))
- return FALSE;
-
- }
-
-#endif /* USE_XAA */
#ifdef USE_EXA
@@ -622,13 +358,6 @@ ATICloseScreen (CLOSE_SCREEN_ARGS_DECL)
pATI->pExa = NULL;
}
#endif
-#ifdef USE_XAA
- if (pATI->pXAAInfo)
- {
- XAADestroyInfoRec(pATI->pXAAInfo);
- pATI->pXAAInfo = NULL;
- }
-#endif
if (pATI->pCursorInfo)
{
xf86DestroyCursorInfoRec(pATI->pCursorInfo);
@@ -638,14 +367,6 @@ ATICloseScreen (CLOSE_SCREEN_ARGS_DECL)
pATI->Closeable = FALSE;
ATILeaveGraphics(pScreenInfo, pATI);
-#ifdef USE_XAA
- if (!pATI->useEXA)
- {
- free(pATI->ExpansionBitmapScanlinePtr[1]);
- pATI->ExpansionBitmapScanlinePtr[0] = NULL;
- pATI->ExpansionBitmapScanlinePtr[1] = NULL;
- }
-#endif
free(pATI->pShadow);
pATI->pShadow = NULL;
diff --git a/src/atistruct.h b/src/atistruct.h
index 6b56cac..8088b97 100644
--- a/src/atistruct.h
+++ b/src/atistruct.h
@@ -55,9 +55,6 @@
#ifdef USE_EXA
#include "exa.h"
#endif
-#ifdef USE_XAA
-#include "xaa.h"
-#endif
#include "xf86Cursor.h"
#include "xf86Pci.h"
#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 6
@@ -314,25 +311,18 @@ typedef struct _ATIRec
unsigned long Block0Base, Block1Base;
/*
- * XAA interface.
+ * EXA interface.
*/
Bool useEXA;
#ifdef USE_EXA
ExaDriverPtr pExa;
#endif
-#ifdef USE_XAA
- XAAInfoRecPtr pXAAInfo;
-#endif
int nAvailableFIFOEntries, nFIFOEntries, nHostFIFOEntries;
CARD8 EngineIsBusy, EngineIsLocked, XModifier;
CARD32 dst_cntl; /* For SetupFor/Subsequent communication */
CARD32 sc_left_right, sc_top_bottom;
CARD16 sc_left, sc_right, sc_top, sc_bottom; /* Current scissors */
pointer pHOST_DATA; /* Current HOST_DATA_* transfer window address */
-#ifdef USE_XAA
- CARD32 *ExpansionBitmapScanlinePtr[2];
- int ExpansionBitmapWidth;
-#endif
#ifdef USE_EXA
Bool RenderAccelEnabled;
Mach64ContextRegs3D m3d;
@@ -400,20 +390,13 @@ typedef struct _ATIRec
DGAFunctionRec ATIDGAFunctions;
int nDGAMode;
- /*
- * XAAForceTransBlit alters the behavior of 'SetupForScreenToScreenCopy',
- * such that ~0 is interpreted as a legitimate transparency key.
- */
- CARD8 XAAForceTransBlit;
-
#endif /* AVOID_DGA */
/*
* XVideo-related data.
*/
DevUnion XVPortPrivate[1];
- pointer pXVBuffer; /* USE_EXA: ExaOffscreenArea*
- USE_XAA: FBLinearPtr */
+ pointer pXVBuffer; /* USE_EXA: ExaOffscreenArea */
RegionRec VideoClip;
int SurfacePitch, SurfaceOffset;
CARD8 AutoPaint, DoubleBuffer, CurrentBuffer, ActiveSurface;
@@ -502,12 +485,6 @@ typedef struct _ATIRec
Bool have3DWindows;
/* offscreen memory management */
-#ifdef USE_XAA
- int backLines;
- FBAreaPtr backArea;
- int depthTexLines;
- FBAreaPtr depthTexArea;
-#endif
CARD8 OptionIsPCI; /* Force PCI mode */
CARD8 OptionDMAMode; /* async, sync, mmio */
CARD8 OptionAGPMode; /* AGP mode */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 02:14:18 +0000