static void SMI_SetupForSolidFill(ScrnInfoPtr pScrn, int color, int rop, unsigned int planemask) { SMIPtr pSmi = SMIPTR(pScrn); ENTER_PROC("SMI_SetupForSolidFill"); DEBUG((VERBLEV, "color=%08X rop=%02X\n", color, rop)); pSmi->AccelCmd = XAAPatternROP[rop] | SMI_BITBLT | SMI_START_ENGINE; if (pSmi->ClipTurnedOn) { WaitQueue(4); WRITE_DPR(pSmi, 0x2C, pSmi->ScissorsLeft); pSmi->ClipTurnedOn = FALSE; } else { WaitQueue(3); } WRITE_DPR(pSmi, 0x14, color); WRITE_DPR(pSmi, 0x34, 0xFFFFFFFF); WRITE_DPR(pSmi, 0x38, 0xFFFFFFFF); LEAVE_PROC("SMI_SetupForSolidFill"); }
static void SMI_SubsequentColor8x8PatternFillRect(ScrnInfoPtr pScrn, int patx, int paty, int x, int y, int w, int h) { SMIPtr pSmi = SMIPTR(pScrn); ENTER_PROC("SMI_SubsequentColor8x8PatternFillRect"); DEBUG((VERBLEV, "x=%d y=%d w=%d h=%d\n", x, y, w, h)); if (pScrn->bitsPerPixel == 24) { x *= 3; w *= 3; if (pSmi->Chipset == SMI_LYNX) { y *= 3; } } WaitQueue(3); WRITE_DPR(pSmi, 0x04, (x << 16) | (y & 0xFFFF)); WRITE_DPR(pSmi, 0x08, (w << 16) | (h & 0xFFFF)); /* PDR#950 */ WRITE_DPR(pSmi, 0x0C, pSmi->AccelCmd); LEAVE_PROC("SMI_SubsequentColor8x8PatternFillRect"); }
static void SMI_SetupForScreenToScreenCopy(ScrnInfoPtr pScrn, int xdir, int ydir, int rop, unsigned int planemask, int trans) { SMIPtr pSmi = SMIPTR(pScrn); ENTER_PROC("SMI_SetupForScreenToScreenCopy"); DEBUG((VERBLEV, "xdir=%d ydir=%d rop=%02X trans=%08X\n", xdir, ydir, rop, trans)); pSmi->AccelCmd = XAACopyROP[rop] | SMI_BITBLT | SMI_START_ENGINE; if ((xdir == -1) || (ydir == -1)) { pSmi->AccelCmd |= SMI_RIGHT_TO_LEFT; } if (trans != -1) { pSmi->AccelCmd |= SMI_TRANSPARENT_SRC | SMI_TRANSPARENT_PXL; WaitQueue(1); WRITE_DPR(pSmi, 0x20, trans); } if (pSmi->ClipTurnedOn) { WaitQueue(1); WRITE_DPR(pSmi, 0x2C, pSmi->ScissorsLeft); pSmi->ClipTurnedOn = FALSE; } LEAVE_PROC("SMI_SetupForScreenToScreenCopy"); }
static void SMI_DisableClipping(ScrnInfoPtr pScrn) { SMIPtr pSmi = SMIPTR(pScrn); ENTER_PROC("SMI_DisableClipping"); pSmi->ScissorsLeft = 0; if (pScrn->bitsPerPixel == 24) { if (pSmi->Chipset == SMI_LYNX) { pSmi->ScissorsRight = ((pSmi->height * 3) << 16) | (pSmi->width * 3); } else { pSmi->ScissorsRight = (pSmi->height << 16) | (pSmi->width * 3); } } else { pSmi->ScissorsRight = (pSmi->height << 16) | pSmi->width; } pSmi->ClipTurnedOn = FALSE; WaitQueue(2); WRITE_DPR(pSmi, 0x2C, pSmi->ScissorsLeft); WRITE_DPR(pSmi, 0x30, pSmi->ScissorsRight); LEAVE_PROC("SMI_DisableClipping"); }
void SMI_GEReset(ScrnInfoPtr pScrn, int from_timeout, int line, char *file) { SMIPtr pSmi = SMIPTR(pScrn); CARD8 tmp; ENTER_PROC("SMI_GEReset"); if (from_timeout) { if (pSmi->GEResetCnt++ < 10 || xf86GetVerbosity() > 1) { xf86DrvMsg(pScrn->scrnIndex,X_INFO,"\tSMI_GEReset called from %s line %d\n", file, line); } } else { WaitIdleEmpty(); } tmp = VGAIN8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x15); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x15, tmp | 0x30); WaitIdleEmpty(); VGAOUT8_INDEX(pSmi, VGA_SEQ_INDEX, VGA_SEQ_DATA, 0x15, tmp); SMI_EngineReset(pScrn); LEAVE_PROC("SMI_GEReset"); }
static void SMI_SetupForCPUToScreenColorExpandFill(ScrnInfoPtr pScrn, int fg, int bg, int rop, unsigned int planemask) { SMIPtr pSmi = SMIPTR(pScrn); ENTER_PROC("SMI_SetupForCPUToScreenColorExpandFill"); DEBUG((VERBLEV, "fg=%08X bg=%08X rop=%02X\n", fg, bg, rop)); pSmi->AccelCmd = XAACopyROP[rop] | SMI_HOSTBLT_WRITE | SMI_SRC_MONOCHROME | SMI_START_ENGINE; if (bg == -1) { pSmi->AccelCmd |= SMI_TRANSPARENT_SRC; WaitQueue(3); WRITE_DPR(pSmi, 0x14, fg); WRITE_DPR(pSmi, 0x18, ~fg); WRITE_DPR(pSmi, 0x20, fg); } else { WaitQueue(2); WRITE_DPR(pSmi, 0x14, fg); WRITE_DPR(pSmi, 0x18, bg); } LEAVE_PROC("SMI_SetupForCPUToScreenColorExpandFill"); }
static void SMI_SetupForColor8x8PatternFill(ScrnInfoPtr pScrn, int patx, int paty, int rop, unsigned int planemask, int trans_color) { SMIPtr pSmi = SMIPTR(pScrn); ENTER_PROC("SMI_SetupForColor8x8PatternFill"); DEBUG((VERBLEV, "patx=%d paty=%d rop=%02X trans_color=%08X\n", patx, paty, rop, trans_color)); pSmi->AccelCmd = XAAPatternROP[rop] | SMI_BITBLT | SMI_COLOR_PATTERN | SMI_START_ENGINE; if (pScrn->bitsPerPixel <= 16) { /* PDR#950 */ CARD8* pattern = pSmi->FBBase + (patx + paty * pSmi->Stride) * pSmi->Bpp; WaitIdleEmpty(); WRITE_DPR(pSmi, 0x0C, SMI_BITBLT | SMI_COLOR_PATTERN); memcpy(pSmi->DataPortBase, pattern, 8 * pSmi->Bpp * 8); } else { if (pScrn->bitsPerPixel == 24) { patx *= 3; if (pSmi->Chipset == SMI_LYNX) { paty *= 3; } } WaitQueue(1); WRITE_DPR(pSmi, 0x00, (patx << 16) | (paty & 0xFFFF)); } if (trans_color == -1) { pSmi->AccelCmd |= SMI_TRANSPARENT_SRC | SMI_TRANSPARENT_PXL; WaitQueue(1); WRITE_DPR(pSmi, 0x20, trans_color); } if (pSmi->ClipTurnedOn) { WaitQueue(1); WRITE_DPR(pSmi, 0x2C, pSmi->ScissorsLeft); pSmi->ClipTurnedOn = FALSE; } LEAVE_PROC("SMI_SetupForColor8x8PatternFill"); }
/* The sync function for the GE */ void SMI_AccelSync(ScrnInfoPtr pScrn) { SMIPtr pSmi = SMIPTR(pScrn); ENTER_PROC("SMI_AccelSync"); WaitIdleEmpty(); /* #161 */ LEAVE_PROC("SMI_AccelSync"); }
static void SMI_SubsequentImageWriteRect(ScrnInfoPtr pScrn, int x, int y, int w, int h, int skipleft) { SMIPtr pSmi = SMIPTR(pScrn); ENTER_PROC("SMI_SubsequentImageWriteRect"); DEBUG((VERBLEV, "x=%d y=%d w=%d h=%d skipleft=%d\n", x, y, w, h, skipleft)); if (pScrn->bitsPerPixel == 24) { x *= 3; w *= 3; skipleft *= 3; if (pSmi->Chipset == SMI_LYNX) { y *= 3; } } if (skipleft) { WaitQueue(5); WRITE_DPR(pSmi, 0x2C, (pSmi->ScissorsLeft & 0xFFFF0000) | (x + skipleft) | 0x2000); pSmi->ClipTurnedOn = TRUE; } else { if (pSmi->ClipTurnedOn) { WaitQueue(5); WRITE_DPR(pSmi, 0x2C, pSmi->ScissorsLeft); pSmi->ClipTurnedOn = FALSE; } else { WaitQueue(4); } } WRITE_DPR(pSmi, 0x00, 0); WRITE_DPR(pSmi, 0x04, (x << 16) | (y * 0xFFFF)); WRITE_DPR(pSmi, 0x08, (w << 16) | (h & 0xFFFF)); WRITE_DPR(pSmi, 0x0C, pSmi->AccelCmd); LEAVE_PROC("SMI_SubsequentImageWriteRect"); }
static void SMI_ValidatePolylines(GCPtr pGC, unsigned long changes, DrawablePtr pDraw) { XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC); SMIPtr pSmi = SMIPTR(infoRec->pScrn); ENTER_PROC("SMI_ValidatePolylines"); pSmi->ValidatePolylines(pGC, changes, pDraw); if (pGC->ops->Polylines == XAAFallbackOps.Polylines) { /* Override the Polylines function with our own Polylines function. */ pGC->ops->Polylines = SMI_Polylines; } LEAVE_PROC("SMI_ValidatePolylines"); }
static void SMI_SubsequentScreenToScreenCopy(ScrnInfoPtr pScrn, int x1, int y1, int x2, int y2, int w, int h) { SMIPtr pSmi = SMIPTR(pScrn); ENTER_PROC("SMI_SubsequentScreenToScreenCopy"); DEBUG((VERBLEV, "x1=%d y1=%d x2=%d y2=%d w=%d h=%d\n", x1, y1, x2, y2, w, h)); if (pSmi->AccelCmd & SMI_RIGHT_TO_LEFT) { x1 += w - 1; y1 += h - 1; x2 += w - 1; y2 += h - 1; } if (pScrn->bitsPerPixel == 24) { x1 *= 3; x2 *= 3; w *= 3; if (pSmi->Chipset == SMI_LYNX) { y1 *= 3; y2 *= 3; } if (pSmi->AccelCmd & SMI_RIGHT_TO_LEFT) { x1 += 2; x2 += 2; } } WaitQueue(4); WRITE_DPR(pSmi, 0x00, (x1 << 16) + (y1 & 0xFFFF)); WRITE_DPR(pSmi, 0x04, (x2 << 16) + (y2 & 0xFFFF)); WRITE_DPR(pSmi, 0x08, (w << 16) + (h & 0xFFFF)); WRITE_DPR(pSmi, 0x0C, pSmi->AccelCmd); LEAVE_PROC("SMI_SubsequentScreenToScreenCopy"); }
static void SMI_SetupForMono8x8PatternFill(ScrnInfoPtr pScrn, int patx, int paty, int fg, int bg, int rop, unsigned int planemask) { SMIPtr pSmi = SMIPTR(pScrn); ENTER_PROC("SMI_SetupForMono8x8PatternFill"); DEBUG((VERBLEV, "patx=%08X paty=%08X fg=%08X bg=%08X rop=%02X\n", patx, paty, fg, bg, rop)); pSmi->AccelCmd = XAAPatternROP[rop] | SMI_BITBLT | SMI_START_ENGINE; if (pSmi->ClipTurnedOn) { WaitQueue(1); WRITE_DPR(pSmi, 0x2C, pSmi->ScissorsLeft); pSmi->ClipTurnedOn = FALSE; } if (bg == -1) { WaitQueue(5); WRITE_DPR(pSmi, 0x14, fg); WRITE_DPR(pSmi, 0x18, ~fg); WRITE_DPR(pSmi, 0x20, fg); WRITE_DPR(pSmi, 0x34, patx); WRITE_DPR(pSmi, 0x38, paty); } else { WaitQueue(4); WRITE_DPR(pSmi, 0x14, fg); WRITE_DPR(pSmi, 0x18, bg); WRITE_DPR(pSmi, 0x34, patx); WRITE_DPR(pSmi, 0x38, paty); } LEAVE_PROC("SMI_SetupForMono8x8PatternFill"); }
static void SMI_SetClippingRectangle(ScrnInfoPtr pScrn, int left, int top, int right, int bottom) { SMIPtr pSmi = SMIPTR(pScrn); ENTER_PROC("SMI_SetClippingRectangle"); DEBUG((VERBLEV, "left=%d top=%d right=%d bottom=%d\n", left, top, right, bottom)); /* CZ 26.10.2001: this code prevents offscreen pixmaps being drawn ??? left = max(left, 0); top = max(top, 0); right = min(right, pSmi->width); bottom = min(bottom, pSmi->height); */ if (pScrn->bitsPerPixel == 24) { left *= 3; right *= 3; if (pSmi->Chipset == SMI_LYNX) { top *= 3; bottom *= 3; } } pSmi->ScissorsLeft = (top << 16) | (left & 0xFFFF) | 0x2000; pSmi->ScissorsRight = (bottom << 16) | (right & 0xFFFF); pSmi->ClipTurnedOn = FALSE; WaitQueue(2); WRITE_DPR(pSmi, 0x2C, pSmi->ScissorsLeft); WRITE_DPR(pSmi, 0x30, pSmi->ScissorsRight); LEAVE_PROC("SMI_SetClippingRectangle"); }
/******************************************************************************\ |* SMI_RefreshArea |*============================================================================= |* |* PARAMETERS: pScrn Pointer to ScrnInfo structure. |* num Number of boxes to refresh. |* pbox Pointer to an array of boxes to refresh. |* |* DESCRIPTION: Refresh a portion of the shadow buffer to the visual screen |* buffer. This is mainly used for rotation purposes. |* y |* RETURNS: Nothing. |* \******************************************************************************/ void SMI_RefreshArea(ScrnInfoPtr pScrn, int num, BoxPtr pbox) { SMIPtr pSmi = SMIPTR(pScrn); int width, height, srcX, srcY, destX, destY; ENTER_PROC("SMI_RefreshArea"); /* #671 */ if (pSmi->polyLines) { pSmi->polyLines = FALSE; return; } if (pSmi->rotate) { /* IF we need to do rotation, setup the hardware here. */ WaitIdleEmpty(); WRITE_DPR(pSmi, 0x10, pSmi->ShadowPitch); WRITE_DPR(pSmi, 0x3C, pSmi->ShadowPitch); WRITE_DPR(pSmi, 0x44, pSmi->FBOffset >> 3); }
static void SMI_SubsequentSolidHorVertLine(ScrnInfoPtr pScrn, int x, int y, int len, int dir) { SMIPtr pSmi = SMIPTR(pScrn); int w, h; ENTER_PROC("SMI_SubsequentSolidHorVertLine"); DEBUG((VERBLEV, "x=%d y=%d len=%d dir=%d\n", x, y, len, dir)); if (dir == DEGREES_0) { w = len; h = 1; } else { w = 1; h = len; } if (pScrn->bitsPerPixel == 24) { x *= 3; w *= 3; if (pSmi->Chipset == SMI_LYNX) { y *= 3; } } WaitQueue(3); WRITE_DPR(pSmi, 0x04, (x << 16) | (y & 0xFFFF)); WRITE_DPR(pSmi, 0x08, (w << 16) | (h & 0xFFFF)); WRITE_DPR(pSmi, 0x0C, pSmi->AccelCmd); LEAVE_PROC("SMI_SubsequentSolidHorVertLine"); }
static void SMI_SetupForImageWrite(ScrnInfoPtr pScrn, int rop, unsigned int planemask, int trans_color, int bpp, int depth) { SMIPtr pSmi = SMIPTR(pScrn); ENTER_PROC("SMI_SetupForImageWrite"); DEBUG((VERBLEV, "rop=%02X trans_color=%08X bpp=%d depth=%d\n", rop, trans_color, bpp, depth)); pSmi->AccelCmd = XAACopyROP[rop] | SMI_HOSTBLT_WRITE | SMI_START_ENGINE; if (trans_color != -1) { pSmi->AccelCmd |= SMI_TRANSPARENT_SRC | SMI_TRANSPARENT_PXL; WaitQueue(1); WRITE_DPR(pSmi, 0x20, trans_color); } LEAVE_PROC("SMI_SetupForImageWrite"); }
void SMI_EngineReset(ScrnInfoPtr pScrn) { SMIPtr pSmi = SMIPTR(pScrn); CARD32 DEDataFormat = 0; int i; int xyAddress[] = { 320, 400, 512, 640, 800, 1024, 1280, 1600, 2048 }; ENTER_PROC("SMI_EngineReset"); pSmi->Stride = (pSmi->width * pSmi->Bpp + 15) & ~15; switch (pScrn->bitsPerPixel) { case 8: DEDataFormat = 0x00000000; break; case 16: pSmi->Stride >>= 1; DEDataFormat = 0x00100000; break; case 24: DEDataFormat = 0x00300000; break; case 32: pSmi->Stride >>= 2; DEDataFormat = 0x00200000; break; } for (i = 0; i < sizeof(xyAddress) / sizeof(xyAddress[0]); i++) { if (pSmi->rotate) { if (xyAddress[i] == pSmi->height) { DEDataFormat |= i << 16; break; } } else { if (xyAddress[i] == pSmi->width) { DEDataFormat |= i << 16; break; } } } WaitIdleEmpty(); WRITE_DPR(pSmi, 0x10, (pSmi->Stride << 16) | pSmi->Stride); WRITE_DPR(pSmi, 0x1C, DEDataFormat); WRITE_DPR(pSmi, 0x24, 0xFFFFFFFF); WRITE_DPR(pSmi, 0x28, 0xFFFFFFFF); WRITE_DPR(pSmi, 0x3C, (pSmi->Stride << 16) | pSmi->Stride); WRITE_DPR(pSmi, 0x40, 0); WRITE_DPR(pSmi, 0x44, 0); SMI_DisableClipping(pScrn); LEAVE_PROC("SMI_EngineReset"); }
static void SMI_Polylines(DrawablePtr pDraw, GCPtr pGC, int mode, int npt, DDXPointPtr pptInit) { XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC); ScrnInfoPtr pScrn = infoRec->pScrn; SMIPtr pSmi = SMIPTR(pScrn); ENTER_PROC("SMI_Polylines"); /* Call the original Polylines function. */ pGC->ops->Polylines = XAAFallbackOps.Polylines; (*pGC->ops->Polylines)(pDraw, pGC, mode, npt, pptInit); pGC->ops->Polylines = SMI_Polylines; if (IS_VISIBLE(pDraw) && npt) { /* Allocate a temporary buffer for all segments of the polyline. */ BoxPtr pBox = xnfcalloc(sizeof(BoxRec), npt); int extra = pGC->lineWidth >> 1, box; if (npt > 1) { /* Adjust the extra space required per polyline segment. */ if (pGC->joinStyle == JoinMiter) { extra = 6 * pGC->lineWidth; } else if (pGC->capStyle == CapProjecting) { extra = pGC->lineWidth; } } for (box = 0; --npt;) { /* Setup the bounding box for one polyline segment. */ pBox[box].x1 = pptInit->x; pBox[box].y1 = pptInit->y; pptInit++; pBox[box].x2 = pptInit->x; pBox[box].y2 = pptInit->y; if (mode == CoordModePrevious) { pBox[box].x2 += pBox[box].x1; pBox[box].y2 += pBox[box].y1; } /* Sort coordinates. */ if (pBox[box].x1 > pBox[box].x2) { int tmp = pBox[box].x1; pBox[box].x1 = pBox[box].x2; pBox[box].x2 = tmp; } if (pBox[box].y1 > pBox[box].y2) { int tmp = pBox[box].y1; pBox[box].y1 = pBox[box].y2; pBox[box].y2 = tmp; } /* Add extra space required for each polyline segment. */ pBox[box].x1 -= extra; pBox[box].y1 -= extra; pBox[box].x2 += extra + 1; pBox[box].y2 += extra + 1; /* See if we need to draw this polyline segment. */ TRANSLATE_BOX(pBox[box], pDraw); TRIM_BOX(pBox[box], pGC); if (BOX_NOT_EMPTY(pBox[box])) { box++; } } if (box) { /* Refresh all polyline segments now. */ SMI_RefreshArea(pScrn, box, pBox); } /* Free the temporary buffer. */ xfree(pBox); }
Bool SMI_AccelInit(ScreenPtr pScreen) { XAAInfoRecPtr infoPtr; ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; SMIPtr pSmi = SMIPTR(pScrn); /*BoxRec AvailFBArea;*/ Bool ret; /*int numLines, maxLines;*/ ENTER_PROC("SMI_AccelInit"); pSmi->AccelInfoRec = infoPtr = XAACreateInfoRec(); if (infoPtr == NULL) { LEAVE_PROC("SMI_AccelInit"); return FALSE; } infoPtr->Flags = PIXMAP_CACHE | LINEAR_FRAMEBUFFER | OFFSCREEN_PIXMAPS; infoPtr->Sync = SMI_AccelSync; /* Screen to screen copies */ infoPtr->ScreenToScreenCopyFlags = NO_PLANEMASK | ONLY_TWO_BITBLT_DIRECTIONS; infoPtr->SetupForScreenToScreenCopy = SMI_SetupForScreenToScreenCopy; infoPtr->SubsequentScreenToScreenCopy = SMI_SubsequentScreenToScreenCopy; if (pScrn->bitsPerPixel == 24) { infoPtr->ScreenToScreenCopyFlags |= NO_TRANSPARENCY; } if ((pSmi->Chipset == SMI_LYNX3D) && (pScrn->bitsPerPixel == 8)) { infoPtr->ScreenToScreenCopyFlags |= GXCOPY_ONLY; } /* Solid Fills */ infoPtr->SolidFillFlags = NO_PLANEMASK; infoPtr->SetupForSolidFill = SMI_SetupForSolidFill; infoPtr->SubsequentSolidFillRect = SMI_SubsequentSolidFillRect; /* Solid Lines */ infoPtr->SolidLineFlags = NO_PLANEMASK; infoPtr->SetupForSolidLine = SMI_SetupForSolidFill; infoPtr->SubsequentSolidHorVertLine = SMI_SubsequentSolidHorVertLine; /* Color Expansion Fills */ infoPtr->CPUToScreenColorExpandFillFlags = ROP_NEEDS_SOURCE | NO_PLANEMASK | BIT_ORDER_IN_BYTE_MSBFIRST | LEFT_EDGE_CLIPPING | CPU_TRANSFER_PAD_DWORD | SCANLINE_PAD_DWORD; infoPtr->ColorExpandBase = pSmi->DataPortBase; infoPtr->ColorExpandRange = pSmi->DataPortSize; infoPtr->SetupForCPUToScreenColorExpandFill = SMI_SetupForCPUToScreenColorExpandFill; infoPtr->SubsequentCPUToScreenColorExpandFill = SMI_SubsequentCPUToScreenColorExpandFill; /* 8x8 Mono Pattern Fills */ infoPtr->Mono8x8PatternFillFlags = NO_PLANEMASK | HARDWARE_PATTERN_PROGRAMMED_BITS | HARDWARE_PATTERN_SCREEN_ORIGIN | BIT_ORDER_IN_BYTE_MSBFIRST; infoPtr->SetupForMono8x8PatternFill = SMI_SetupForMono8x8PatternFill; infoPtr->SubsequentMono8x8PatternFillRect = SMI_SubsequentMono8x8PatternFillRect; /* 8x8 Color Pattern Fills */ if (!SMI_LYNX3D_SERIES(pSmi->Chipset) || (pScrn->bitsPerPixel != 24)) { infoPtr->Color8x8PatternFillFlags = NO_PLANEMASK | HARDWARE_PATTERN_SCREEN_ORIGIN; infoPtr->SetupForColor8x8PatternFill = SMI_SetupForColor8x8PatternFill; infoPtr->SubsequentColor8x8PatternFillRect = SMI_SubsequentColor8x8PatternFillRect; } #if SMI_USE_IMAGE_WRITES /* Image Writes */ infoPtr->ImageWriteFlags = ROP_NEEDS_SOURCE | NO_PLANEMASK | CPU_TRANSFER_PAD_DWORD | SCANLINE_PAD_DWORD; infoPtr->ImageWriteBase = pSmi->DataPortBase; infoPtr->ImageWriteRange = pSmi->DataPortSize; infoPtr->SetupForImageWrite = SMI_SetupForImageWrite; infoPtr->SubsequentImageWriteRect = SMI_SubsequentImageWriteRect; #endif /* Clipping */ infoPtr->ClippingFlags = HARDWARE_CLIP_SCREEN_TO_SCREEN_COPY | HARDWARE_CLIP_MONO_8x8_FILL | HARDWARE_CLIP_COLOR_8x8_FILL | HARDWARE_CLIP_SOLID_FILL | HARDWARE_CLIP_SOLID_LINE | HARDWARE_CLIP_DASHED_LINE; infoPtr->SetClippingRectangle = SMI_SetClippingRectangle; infoPtr->DisableClipping = SMI_DisableClipping; /* Pixmap Cache */ if (pScrn->bitsPerPixel == 24) { infoPtr->CachePixelGranularity = 16; } else { infoPtr->CachePixelGranularity = 128 / pScrn->bitsPerPixel; } /* Offscreen Pixmaps */ infoPtr->maxOffPixWidth = 4096; infoPtr->maxOffPixHeight = 4096; if (pScrn->bitsPerPixel == 24) { infoPtr->maxOffPixWidth = 4096 / 3; if (pSmi->Chipset == SMI_LYNX) { infoPtr->maxOffPixHeight = 4096 / 3; } } SMI_EngineReset(pScrn); /* CZ 18.06.2001: moved to smi_driver.c before the NoAccel question to have offscreen framebuffer in NoAccel mode */ #if 0 maxLines = pSmi->FBReserved / (pSmi->width * pSmi->Bpp); if (pSmi->rotate) { numLines = maxLines; } else { #if defined(XvExtension) && SMI_USE_VIDEO numLines = ((pSmi->FBReserved - pSmi->width * pSmi->Bpp * pSmi->height) * 25 / 100 + pSmi->width * pSmi->Bpp - 1) / (pSmi->width * pSmi->Bpp); numLines += pSmi->height; #else numLines = maxLines; #endif } AvailFBArea.x1 = 0; AvailFBArea.y1 = 0; AvailFBArea.x2 = pSmi->width; AvailFBArea.y2 = numLines; xf86DrvMsg(pScrn->scrnIndex, X_INFO, "FrameBuffer Box: %d,%d - %d,%d\n", AvailFBArea.x1, AvailFBArea.y1, AvailFBArea.x2, AvailFBArea.y2); xf86InitFBManager(pScreen, &AvailFBArea); #endif ret = XAAInit(pScreen, infoPtr); if (ret && pSmi->shadowFB) /* #671 */ { pSmi->ValidatePolylines = infoPtr->ValidatePolylines; infoPtr->ValidatePolylines = SMI_ValidatePolylines; } LEAVE_PROC("SMI_AccelInit"); return(ret); }