diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Makefile.am | 1 | ||||
| -rw-r--r-- | src/ffb.h | 22 | ||||
| -rw-r--r-- | src/ffb_accel.c | 1106 | ||||
| -rw-r--r-- | src/ffb_dga.c | 40 | ||||
| -rw-r--r-- | src/ffb_driver.c | 18 |
5 files changed, 5 insertions, 1182 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index f0aef2c..91464fd 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -34,7 +34,6 @@ endif sunffb_drv_la_SOURCES = \ compat-api.h \ - ffb_accel.c \ ffb_attr.c \ ffb_cursor.c \ ffb_dac.c \ @@ -31,9 +31,6 @@ #include "xf86.h" #include "xf86_OSproc.h" #include "xf86Cursor.h" -#ifdef HAVE_XAA_H -#include "xaa.h" -#endif #include <X11/Xmd.h> #include "gcstruct.h" #include "windowstr.h" @@ -175,21 +172,6 @@ typedef struct { unsigned char has_z_buffer; unsigned char has_double_buffer; - /* XAA related info */ -#ifdef HAVE_XAA_H - XAAInfoRecPtr pXAAInfo; -#endif - unsigned int xaa_fbc; - unsigned int xaa_wid; - unsigned int xaa_planemask; - unsigned int xaa_linepat; - int xaa_xdir, xaa_ydir, xaa_rop; - unsigned char *xaa_scanline_buffers[2]; - int xaa_scanline_x, xaa_scanline_y, xaa_scanline_w; - unsigned char *xaa_tex; - int xaa_tex_pitch, xaa_tex_width, xaa_tex_height; - unsigned int xaa_tex_color; - enum ffb_resolution ffb_res; BoxRec ClippedBoxBuf[64]; xRectangle Pf_Fixups[4]; @@ -213,10 +195,6 @@ typedef struct { OptionInfoPtr Options; } FFBRec, *FFBPtr; -/* Acceleration */ -extern Bool FFBAccelInit(ScreenPtr, FFBPtr); -extern void CreatorVtChange (ScreenPtr pScreen, int enter); - /* HW cursor support */ extern Bool FFBHWCursorInit(ScreenPtr); diff --git a/src/ffb_accel.c b/src/ffb_accel.c deleted file mode 100644 index 86cac94..0000000 --- a/src/ffb_accel.c +++ /dev/null @@ -1,1106 +0,0 @@ -/* - * Acceleration for the Creator and Creator3D framebuffer. - * - * Copyright (C) 1998,1999,2000 Jakub Jelinek (jakub@redhat.com) - * Copyright (C) 1998 Michal Rehacek (majkl@iname.com) - * Copyright (C) 1999,2000 David S. Miller (davem@redhat.com) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * JAKUB JELINEK, MICHAL REHACEK, OR DAVID MILLER BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. - * - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "scrnintstr.h" -#include "pixmapstr.h" -#include "regionstr.h" -#include "mistruct.h" -#include "miline.h" -#include "fb.h" - -#include "ffb.h" -#include "ffb_fifo.h" -#include "ffb_rcache.h" -#include "ffb_loops.h" -#include "ffb_regs.h" - -#ifdef HAVE_XAA_H -/* VISmoveImage.s */ -extern void VISmoveImageRL(unsigned char *src, unsigned char *dst, long w, long h, long skind, long dkind); -extern void VISmoveImageLR(unsigned char *src, unsigned char *dst, long w, long h, long skind, long dkind); - -/* Indexed by ffb resolution enum. */ -struct fastfill_parms ffb_fastfill_parms[] = { - /* fsmall, psmall, ffh, ffw, pfh, pfw */ - { 0x00c0, 0x1400, 0x04, 0x08, 0x10, 0x50 }, /* Standard: 1280 x 1024 */ - { 0x0140, 0x2800, 0x04, 0x10, 0x10, 0xa0 }, /* High: 1920 x 1360 */ - { 0x0080, 0x0a00, 0x02, 0x08, 0x08, 0x50 }, /* Stereo: 960 x 580 */ -/*XXX*/ { 0x00c0, 0x0a00, 0x04, 0x08, 0x08, 0x50 }, /* Portrait: 1280 x 2048 XXX */ -}; - -void -CreatorVtChange (ScreenPtr pScreen, int enter) -{ - ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen); - FFBPtr pFfb = GET_FFB_FROM_SCRN (pScrn); - ffb_fbcPtr ffb = pFfb->regs; - - pFfb->rp_active = 1; - FFBWait(pFfb, ffb); - pFfb->fifo_cache = -1; - pFfb->fbc_cache = (FFB_FBC_WB_A | FFB_FBC_WM_COMBINED | - FFB_FBC_RB_A | FFB_FBC_SB_BOTH| FFB_FBC_XE_OFF | - FFB_FBC_ZE_OFF | FFB_FBC_YE_OFF | FFB_FBC_RGBE_MASK); - pFfb->ppc_cache = (FFB_PPC_FW_DISABLE | - FFB_PPC_VCE_DISABLE | FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST | - FFB_PPC_XS_CONST | FFB_PPC_YS_CONST | FFB_PPC_ZS_CONST| - FFB_PPC_DCE_DISABLE | FFB_PPC_ABE_DISABLE | FFB_PPC_TBE_OPAQUE); - - pFfb->pmask_cache = ~0; - pFfb->rop_cache = FFB_ROP_EDIT_BIT; - pFfb->drawop_cache = FFB_DRAWOP_RECTANGLE; - pFfb->fg_cache = pFfb->bg_cache = 0; - pFfb->fontw_cache = 32; - pFfb->fontinc_cache = (1 << 16) | 0; - pFfb->laststipple = NULL; - FFBFifo(pFfb, 9); - ffb->fbc = pFfb->fbc_cache; - ffb->ppc = pFfb->ppc_cache; - ffb->pmask = pFfb->pmask_cache; - ffb->rop = pFfb->rop_cache; - ffb->drawop = pFfb->drawop_cache; - ffb->fg = pFfb->fg_cache; - ffb->bg = pFfb->bg_cache; - ffb->fontw = pFfb->fontw_cache; - ffb->fontinc = pFfb->fontinc_cache; - pFfb->rp_active = 1; - FFBWait(pFfb, ffb); - - /* Fixup the FBC/PPC caches to deal with actually using - * a WID for every ROP. - */ - pFfb->fbc_cache = (FFB_FBC_WB_A | FFB_FBC_WM_COMBINED | - FFB_FBC_RB_A | FFB_FBC_SB_BOTH | FFB_FBC_XE_ON | - FFB_FBC_ZE_OFF | FFB_FBC_YE_OFF | FFB_FBC_RGBE_ON); - pFfb->ppc_cache &= ~FFB_PPC_XS_MASK; - pFfb->ppc_cache |= FFB_PPC_XS_WID; - pFfb->wid_cache = (enter ? pFfb->xaa_wid : 0xff); - FFBFifo(pFfb, 11); - ffb->fbc = pFfb->fbc_cache; - ffb->ppc = FFB_PPC_XS_WID; - ffb->wid = pFfb->wid_cache; - ffb->xpmask = 0xff; - ffb->xclip = FFB_XCLIP_TEST_ALWAYS; - ffb->cmp = 0x80808080; - ffb->matchab = 0x80808080; - ffb->magnab = 0x80808080; - ffb->blendc = (FFB_BLENDC_FORCE_ONE | - FFB_BLENDC_DF_ONE_M_A | - FFB_BLENDC_SF_A); - ffb->blendc1 = 0; - ffb->blendc2 = 0; - pFfb->rp_active = 1; - FFBWait(pFfb, ffb); - - if (enter) { - pFfb->drawop_cache = FFB_DRAWOP_RECTANGLE; - - FFBFifo(pFfb, 5); - ffb->drawop = pFfb->drawop_cache; - FFB_WRITE64(&ffb->by, 0, 0); - FFB_WRITE64_2(&ffb->bh, pFfb->psdp->height, pFfb->psdp->width); - pFfb->rp_active = 1; - FFBWait(pFfb, ffb); - - SET_SYNC_FLAG(pFfb->pXAAInfo); - } -} - -#ifdef DEBUG_FFB -FILE *FDEBUG_FD = NULL; -#endif - -#define FFB_ATTR_SFB_VAR_XAA(__fpriv, __pmask, __alu) \ -do { unsigned int __ppc = FFB_PPC_ABE_DISABLE | FFB_PPC_APE_DISABLE | FFB_PPC_CS_VAR | FFB_PPC_XS_WID; \ - unsigned int __ppc_mask = FFB_PPC_ABE_MASK | FFB_PPC_APE_MASK | FFB_PPC_CS_MASK | FFB_PPC_XS_MASK; \ - unsigned int __rop = (FFB_ROP_EDIT_BIT | (__alu))|(FFB_ROP_NEW<<8); \ - unsigned int __fbc = (__fpriv)->xaa_fbc; \ - unsigned int __wid = (__fpriv)->xaa_wid; \ - if (((__fpriv)->ppc_cache & __ppc_mask) != __ppc || \ - (__fpriv)->fbc_cache != __fbc || \ - (__fpriv)->wid_cache != __wid || \ - (__fpriv)->rop_cache != __rop || \ - (__fpriv)->pmask_cache != (__pmask)) \ - __FFB_Attr_SFB_VAR(__fpriv, __ppc, __ppc_mask, __fbc, \ - __wid, __rop, (__pmask)); \ -} while(0) - -#define FFB_ATTR_VSCROLL_XAA(__fpriv, __pmask) \ -do { unsigned int __rop = (FFB_ROP_OLD | (FFB_ROP_OLD << 8)); \ - unsigned int __fbc = (__fpriv)->xaa_fbc; \ - if ((__fpriv)->fbc_cache != __fbc || \ - (__fpriv)->rop_cache != __rop || \ - (__fpriv)->pmask_cache != (__pmask) || \ - (__fpriv)->drawop_cache != FFB_DRAWOP_VSCROLL) { \ - ffb_fbcPtr __ffb = (__fpriv)->regs; \ - (__fpriv)->fbc_cache = __fbc; \ - (__fpriv)->rop_cache = __rop; \ - (__fpriv)->pmask_cache = (__pmask); \ - (__fpriv)->drawop_cache = FFB_DRAWOP_VSCROLL; \ - (__fpriv)->rp_active = 1; \ - FFBFifo(__fpriv, 4); \ - (__ffb)->fbc = __fbc; \ - (__ffb)->rop = __rop; \ - (__ffb)->pmask = (__pmask); \ - (__ffb)->drawop = FFB_DRAWOP_VSCROLL; \ - } \ -} while(0) - -static CARD32 FFBAlphaTextureFormats[2] = { PICT_a8, 0 }; -static CARD32 FFBTextureFormats[2] = { PICT_a8b8g8r8, 0 }; - -static void FFB_SetupTextureAttrs(FFBPtr pFfb) -{ - ffb_fbcPtr ffb = pFfb->regs; - unsigned int ppc = FFB_PPC_APE_DISABLE | FFB_PPC_CS_VAR | FFB_PPC_XS_VAR; - unsigned int ppc_mask = FFB_PPC_APE_MASK | FFB_PPC_CS_MASK | FFB_PPC_XS_MASK; - unsigned int rop = FFB_ROP_NEW | (FFB_ROP_NEW << 8); - unsigned int fbc = pFfb->xaa_fbc; - unsigned int wid = pFfb->xaa_wid; - - ppc |= FFB_PPC_ABE_ENABLE; - ppc_mask |= FFB_PPC_ABE_MASK; - - if ((pFfb->ppc_cache & ppc_mask) != ppc || - pFfb->fbc_cache != fbc || - pFfb->wid_cache != wid || - pFfb->rop_cache != rop || - pFfb->pmask_cache != 0xffffffff) - __FFB_Attr_SFB_VAR(pFfb, ppc, ppc_mask, fbc, - wid, rop, 0xffffffff); - FFBWait(pFfb, ffb); -} - -static Bool FFB_SetupForCPUToScreenAlphaTexture(ScrnInfoPtr pScrn, int op, - CARD16 red, CARD16 green, CARD16 blue, - CARD16 alpha, int alphaType, - CARD8 *alphaPtr, int alphaPitch, - int width, int height, int flags) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - - FFBLOG(("FFB_SetupForCPUToScreenAlphaTexture: " - "argb[%04x:%04x:%04x:%04x] alpha[T(%x):P(%d)] " - "wh[%d:%d] flgs[%x]\n", - alpha, red, green, blue, - alphaType, alphaPitch, - width, height, flags)); - - FFB_SetupTextureAttrs(pFfb); - - pFfb->xaa_tex = (unsigned char *) alphaPtr; - pFfb->xaa_tex_pitch = alphaPitch; - pFfb->xaa_tex_width = width; - pFfb->xaa_tex_height = height; - pFfb->xaa_tex_color = (/*((alpha >> 8) << 24) |*/ - ((blue >> 8) << 16) | - ((green >> 8) << 8) | - ((red >> 8) << 0)); - return TRUE; -} - -static void FFB_SubsequentCPUToScreenAlphaTexture(ScrnInfoPtr pScrn, - int dstx, int dsty, - int srcx, int srcy, - int width, int height) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - unsigned char *dst_base, *alpha_base, *sfb32; - unsigned int pixel_base; - int psz_shift = 2; - - FFBLOG(("FFB_SubsequentCPUToScreenAlphaTexture: " - "dst[%d:%d] src[%d:%d] wh[%d:%d]\n", - dstx, dsty, srcx, srcy, width, height)); - - sfb32 = (unsigned char *) pFfb->sfb32; - dst_base = sfb32 + (dsty * (2048 << psz_shift)) + (dstx << psz_shift); - alpha_base = pFfb->xaa_tex; - alpha_base += srcx; - if (srcy) - alpha_base += (srcy * pFfb->xaa_tex_pitch); - pixel_base = pFfb->xaa_tex_color; - while (height--) { - unsigned int *dst = (unsigned int *) dst_base; - unsigned char *alpha = alpha_base; - int w = width; - - while (w--) { - (*dst) = (((unsigned int)*alpha << 24) | pixel_base); - dst++; - alpha++; - } - dst_base += (2048 << psz_shift); - alpha_base += pFfb->xaa_tex_pitch; - } -} - - -static Bool FFB_SetupForCPUToScreenTexture(ScrnInfoPtr pScrn, int op, - int texType, - CARD8 *texPtr, int texPitch, - int width, int height, int flags) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - - FFBLOG(("FFB_SetupForCPUToScreenTexture: " - "TEX[T(%x):P(%d)] " - "wh[%d:%d] flgs[%x]\n", - texType, texPitch, - width, height, flags)); - - FFB_SetupTextureAttrs(pFfb); - - pFfb->xaa_tex = (unsigned char *) texPtr; - pFfb->xaa_tex_pitch = texPitch; - pFfb->xaa_tex_width = width; - pFfb->xaa_tex_height = height; - - return TRUE; -} - -static void FFB_SubsequentCPUToScreenTexture(ScrnInfoPtr pScrn, - int dstx, int dsty, - int srcx, int srcy, - int width, int height) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - unsigned char *dst_base, *sfb32; - unsigned int *tex_base; - int psz_shift = 2; - - FFBLOG(("FFB_SubsequentCPUToScreenAlphaTexture: " - "dst[%d:%d] src[%d:%d] wh[%d:%d]\n", - dstx, dsty, srcx, srcy, width, height)); - - sfb32 = (unsigned char *) pFfb->sfb32; - dst_base = sfb32 + (dsty * (2048 << psz_shift)) + (dstx << psz_shift); - tex_base = (unsigned int *) pFfb->xaa_tex; - tex_base += srcx; - if (srcy) - tex_base += (srcy * pFfb->xaa_tex_pitch); - while (height--) { - unsigned int *dst = (unsigned int *) dst_base; - unsigned int *tex = tex_base; - int w = width; - while (w--) { - (*dst) = *tex; - - dst++; - tex++; - } - dst_base += (2048 << psz_shift); - tex_base += pFfb->xaa_tex_pitch; - } -} - -static void FFB_WritePixmap(ScrnInfoPtr pScrn, - int x, int y, int w, int h, - unsigned char *src, - int srcwidth, - int rop, - unsigned int planemask, - int trans, int bpp, int depth) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - unsigned char *dst, *sfb32; - int psz_shift = 2; - ffb_fbcPtr ffb = pFfb->regs; - - FFBLOG(("FFB_WritePixmap: " - "x[%d] y[%d] w[%d] h[%d] srcw[%d] rop[%d] pmask[%x] " - "trans[%d] bpp[%d] depth[%d]\n", - x, y, w, h, srcwidth, rop, planemask, - trans, bpp, depth)); - - FFB_ATTR_SFB_VAR_XAA(pFfb, planemask, rop); - FFBWait(pFfb, ffb); - - sfb32 = (unsigned char *) pFfb->sfb32; - dst = sfb32 + (y * (2048 << psz_shift)) + (x << psz_shift); - VISmoveImageLR(src, dst, w << psz_shift, h, - srcwidth, (2048 << psz_shift)); -} - -static void FFB_SetupForMono8x8PatternFill(ScrnInfoPtr pScrn, - int pat_word1, int pat_word2, - int fg, int bg, int rop, - unsigned int planemask) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - ffb_fbcPtr ffb = pFfb->regs; - unsigned int ppc, ppc_mask, fbc; - int i; - - FFBLOG(("FFB_SetupForMono8x8PatternFill: " - "pat[%08x:%08x] fg[%x] bg[%x] rop[%d] pmask[%x]\n", - pat_word1, pat_word2, - fg, bg, rop, planemask)); - - ppc = FFB_PPC_ABE_DISABLE | FFB_PPC_APE_ENABLE | FFB_PPC_CS_CONST; - if (bg < 0) - ppc |= FFB_PPC_TBE_TRANSPARENT; - else - ppc |= FFB_PPC_TBE_OPAQUE; - ppc_mask = FFB_PPC_ABE_MASK | FFB_PPC_APE_MASK | - FFB_PPC_TBE_MASK | FFB_PPC_CS_MASK; - fbc = pFfb->xaa_fbc; - rop = (rop | FFB_ROP_EDIT_BIT) | (FFB_ROP_NEW << 8); - - FFB_ATTR_RAW(pFfb, ppc, ppc_mask, planemask, rop, - FFB_DRAWOP_RECTANGLE, fg, fbc, pFfb->xaa_wid); - if (bg >= 0) - FFB_WRITE_BG(pFfb, ffb, bg); - - FFBFifo(pFfb, 32); - for (i = 0; i < 32; i += 2) { - CARD32 val1, val2; - int shift = (24 - ((i % 4) * 8)); - - if ((i % 8) < 4) { - val1 = (pat_word1 >> shift) & 0xff; - val2 = (pat_word1 >> (shift + 8)) & 0xff; - } else { - val1 = (pat_word2 >> shift) & 0xff; - val2 = (pat_word2 >> (shift + 8)) & 0xff; - } - val1 |= (val1 << 8) | (val1 << 16) | (val1 << 24); - val2 |= (val2 << 8) | (val2 << 16) | (val2 << 24); - FFB_WRITE64(&ffb->pattern[i], val1, val2); - } - pFfb->rp_active = 1; -} - -static void FFB_SubsequentMono8x8PatternFillRect(ScrnInfoPtr pScrn, - int pat_word1, int pat_word2, - int x, int y, int w, int h) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - ffb_fbcPtr ffb = pFfb->regs; - - FFBLOG(("FFB_SubsequentMono8x8PatternFillRect: " - "x[%d] y[%d] w[%d] h[%d]\n", x, y, w, h)); - - FFBFifo(pFfb, 4); - FFB_WRITE64(&ffb->by, y, x); - FFB_WRITE64_2(&ffb->bh, h, w); -} - -static void FFB_SetupForScanlineCPUToScreenColorExpandFill(ScrnInfoPtr pScrn, - int fg, int bg, - int rop, - unsigned int planemask) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - ffb_fbcPtr ffb = pFfb->regs; - unsigned int ppc, ppc_mask, fbc; - - FFBLOG(("FFB_SetupForScanlineCPUToScreenColorExpandFill: " - "fg[%x] bg[%x] rop[%d] pmask[%x]\n", - fg, bg, rop, planemask)); - - ppc = FFB_PPC_ABE_DISABLE | FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST; - if (bg < 0) - ppc |= FFB_PPC_TBE_TRANSPARENT; - else - ppc |= FFB_PPC_TBE_OPAQUE; - ppc_mask = FFB_PPC_ABE_MASK | FFB_PPC_APE_MASK | - FFB_PPC_TBE_MASK | FFB_PPC_CS_MASK; - fbc = pFfb->xaa_fbc; - rop = (rop | FFB_ROP_EDIT_BIT) | (FFB_ROP_NEW << 8); - - if ((pFfb->ppc_cache & ppc_mask) != ppc || - pFfb->fg_cache != fg || - pFfb->fbc_cache != fbc || - pFfb->rop_cache != rop || - pFfb->pmask_cache != planemask || - pFfb->fontinc_cache != ((0<<16) | 32) || - (bg >= 0 && pFfb->bg_cache != bg)) { - pFfb->ppc_cache &= ~ppc_mask; - pFfb->ppc_cache |= ppc; - pFfb->fg_cache = fg; - pFfb->fbc_cache = fbc; - pFfb->rop_cache = rop; - pFfb->pmask_cache = planemask; - pFfb->fontinc_cache = ((0<<16) | 32); - if (bg >= 0) - pFfb->bg_cache = bg; - FFBFifo(pFfb, (bg >= 0 ? 7 : 6)); - ffb->ppc = ppc; - ffb->fg = fg; - ffb->fbc = fbc; - ffb->rop = rop; - ffb->pmask = planemask; - ffb->fontinc = ((0 << 16) | 32); - if(bg >= 0) - ffb->bg = bg; - } - pFfb->rp_active = 1; -} - -static void FFB_SubsequentScanlineCPUToScreenColorExpandFill(ScrnInfoPtr pScrn, - int x, int y, int w, int h, - int skipleft) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - FFBLOG(("FFB_SubsequentCPUToScreenColorExpandFill: " - "x[%d] y[%d] w[%d] h[%d] skipleft[%d]\n", - x, y, w, h, skipleft)); - - pFfb->xaa_scanline_x = x; - pFfb->xaa_scanline_y = y; - pFfb->xaa_scanline_w = w; -} - -static void FFB_SubsequentColorExpandScanline(ScrnInfoPtr pScrn, int bufno) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - ffb_fbcPtr ffb = pFfb->regs; - CARD32 *bits = (CARD32 *) pFfb->xaa_scanline_buffers[bufno]; - int w; - - FFBFifo(pFfb, 1); - ffb->fontxy = ((pFfb->xaa_scanline_y << 16) | pFfb->xaa_scanline_x); - - w = pFfb->xaa_scanline_w; - if (w >= 32) { - FFB_WRITE_FONTW(pFfb, ffb, 32); - FFBFifo(pFfb, (w / 32)); - do { - ffb->font = *bits++; - w -= 32; - } while (w >= 32); - } - if (w > 0) { - FFB_WRITE_FONTW(pFfb, ffb, w); - FFBFifo(pFfb, 1); - ffb->font = *bits++; - } - - pFfb->xaa_scanline_y++; -} - -static void FFB_SetupForDashedLine(ScrnInfoPtr pScrn, - int fg, int bg, int rop, - unsigned int planemask, - int length, unsigned char *pattern) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - CARD32 *pat_ptr = (CARD32 *)pattern; - unsigned int ppc, ppc_mask, fbc; - - FFBLOG(("FFB_SetupForDashedLine: " - "fg[%x] bg[%x] rop[%d] pmask[%x] patlen[%d] pat[%x]\n", - fg, bg, rop, planemask, length, *pat_ptr)); - - pFfb->xaa_planemask = planemask; - pFfb->xaa_rop = rop; - pFfb->xaa_linepat = - (*pat_ptr << FFB_LPAT_PATTERN_SHIFT) | - (1 << FFB_LPAT_SCALEVAL_SHIFT) | - ((length & 0xf) << FFB_LPAT_PATLEN_SHIFT); - - fbc = pFfb->xaa_fbc; - ppc = FFB_PPC_ABE_DISABLE | FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST | FFB_PPC_XS_WID; - ppc_mask = FFB_PPC_ABE_MASK | FFB_PPC_APE_MASK | FFB_PPC_CS_MASK | FFB_PPC_XS_MASK; - - FFB_ATTR_RAW(pFfb, ppc, ppc_mask, planemask, - (FFB_ROP_EDIT_BIT | rop) | (FFB_ROP_NEW << 8), - FFB_DRAWOP_BRLINEOPEN, fg, fbc, pFfb->xaa_wid); - pFfb->rp_active = 1; -} - -static void FFB_SubsequentDashedTwoPointLine( ScrnInfoPtr pScrn, - int x1, int y1, - int x2, int y2, - int flags, int phase) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - ffb_fbcPtr ffb = pFfb->regs; - unsigned int linepat = pFfb->xaa_linepat; - unsigned int drawop; - - FFBLOG(("FFB_SubsequentDashedTwoPointLine: " - "x1[%d] y1[%d] x2[%d] y2[%d] flgs[%x] phase[%d]\n", - x1, y2, x2, y2, flags, phase)); - - linepat |= (phase & 0xf) << FFB_LPAT_PATPTR_SHIFT; - - drawop = (flags & OMIT_LAST) ? - FFB_DRAWOP_BRLINEOPEN : FFB_DRAWOP_BRLINECAP; - FFB_WRITE_DRAWOP(pFfb, ffb, drawop); - - if (pFfb->has_brline_bug) { - FFBFifo(pFfb, 6); - ffb->ppc = 0; - } else - FFBFifo(pFfb, 5); - ffb->lpat = linepat; - FFB_WRITE64(&ffb->by, y1, x1); - FFB_WRITE64_2(&ffb->bh, y2, x2); -} - -static void FFB_SetupForSolidLine(ScrnInfoPtr pScrn, - int color, int rop, unsigned int planemask) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - ffb_fbcPtr ffb = pFfb->regs; - unsigned int ppc, ppc_mask, fbc; - FFBLOG(("FFB_SetupForSolidLine: " - "color[%d] rop[%d] pmask[%x]\n", - color, rop, planemask)); - - pFfb->xaa_planemask = planemask; - pFfb->xaa_rop = rop; - - fbc = pFfb->xaa_fbc; - ppc = FFB_PPC_ABE_DISABLE | FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST | FFB_PPC_XS_WID; - ppc_mask = FFB_PPC_ABE_MASK | FFB_PPC_APE_MASK | FFB_PPC_CS_MASK | FFB_PPC_XS_MASK; - - FFB_ATTR_RAW(pFfb, ppc, ppc_mask, planemask, - (FFB_ROP_EDIT_BIT | rop) | (FFB_ROP_NEW << 8), - FFB_DRAWOP_BRLINEOPEN, color, fbc, pFfb->xaa_wid); - FFBFifo(pFfb, 1); - ffb->lpat = 0; - pFfb->rp_active = 1; -} - -static void FFB_SubsequentSolidTwoPointLine(ScrnInfoPtr pScrn, - int x1, int y1, - int x2, int y2, - int flags) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - ffb_fbcPtr ffb = pFfb->regs; - int drawop; - - FFBLOG(("FFB_SubsequentSolidTwoPointLine: " - "x1[%d] y1[%d] x2[%d] y2[%d] flags[%d]\n", - x1, y1, x2, y2, flags)); - - drawop = (flags & OMIT_LAST) ? - FFB_DRAWOP_BRLINEOPEN : FFB_DRAWOP_BRLINECAP; - FFB_WRITE_DRAWOP(pFfb, ffb, drawop); - - if (pFfb->has_brline_bug) { - FFBFifo(pFfb, 5); - ffb->ppc = 0; - } else - FFBFifo(pFfb, 4); - FFB_WRITE64(&ffb->by, y1, x1); - FFB_WRITE64_2(&ffb->bh, y2, x2); -} - -void FFB_SetupForSolidFill(ScrnInfoPtr pScrn, - int color, int rop, unsigned int planemask) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - unsigned int ppc, ppc_mask, fbc; - - FFBLOG(("FFB_SetupForSolidFill: " - "color[%d] rop[%d] pmask[%u]\n", - color, rop, planemask)); - - pFfb->xaa_planemask = planemask; - pFfb->xaa_rop = rop; - - fbc = pFfb->xaa_fbc; - if (pFfb->ffb_res == ffb_res_high) - fbc |= FFB_FBC_WB_B; - ppc = FFB_PPC_ABE_DISABLE | FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST | FFB_PPC_XS_WID; - ppc_mask = FFB_PPC_ABE_MASK | FFB_PPC_APE_MASK | FFB_PPC_CS_MASK | FFB_PPC_XS_MASK; - - FFB_ATTR_RAW(pFfb, ppc, ppc_mask, planemask, - (FFB_ROP_EDIT_BIT | rop) | (FFB_ROP_NEW << 8), - FFB_DRAWOP_RECTANGLE, color, fbc, pFfb->xaa_wid); - pFfb->rp_active = 1; -} - -void FFB_SubsequentSolidFillRect(ScrnInfoPtr pScrn, - int x, int y, - int w, int h) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - ffb_fbcPtr ffb = pFfb->regs; - - FFBLOG(("FFB_SubsequentSolidFillRect: " - "x[%d] y[%d] w[%d] h[%d]\n", x, y, w, h)); - - FFBFifo(pFfb, 4); - FFB_WRITE64(&ffb->by, y, x); - FFB_WRITE64_2(&ffb->bh, h, w); -} - -static void FFB_ScreenToScreenBitBlt(ScrnInfoPtr pScrn, - int nbox, - DDXPointPtr pptSrc, - BoxPtr pbox, - int xdir, int ydir, - int rop, unsigned int planemask) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - ffb_fbcPtr ffb = pFfb->regs; - int use_vscroll; - - FFBLOG(("FFB_ScreenToScreenBitBlt: " - "nbox[%d] xdir[%d] ydir[%d] rop[%d] pmask[%x]\n", - nbox, xdir, ydir, rop, planemask)); - - use_vscroll = 0; - if (!pFfb->disable_vscroll && - rop == GXcopy) { - int i; - - for (i = 0; i < nbox; i++) - if (pptSrc[i].x != pbox[i].x1 || - pptSrc[i].y == pbox[i].y1) - break; - if (i == nbox) { - /* If/When double buffer extension is re-enabled - * check buffers here. - */ - use_vscroll = 1; - } - } - if (use_vscroll) { - FFB_ATTR_VSCROLL_XAA(pFfb, planemask); - while (nbox--) { - FFBFifo(pFfb, 7); - ffb->drawop = FFB_DRAWOP_VSCROLL; - FFB_WRITE64(&ffb->by, pptSrc->y, pptSrc->x); - FFB_WRITE64_2(&ffb->dy, pbox->y1, pbox->x1); - FFB_WRITE64_3(&ffb->bh, (pbox->y2 - pbox->y1), - (pbox->x2 - pbox->x1)); - - pbox++; - pptSrc++; - } - pFfb->rp_active = 1; - SET_SYNC_FLAG(pFfb->pXAAInfo); - } else { - unsigned char *sfb32 = (unsigned char *) pFfb->sfb32; - int psz_shift = 2; - - FFB_ATTR_SFB_VAR_XAA(pFfb, planemask, rop); - if (pFfb->use_blkread_prefetch) { - unsigned int bit; - - if (xdir < 0) - bit = FFB_MER_EDRA; - else - bit = FFB_MER_EIRA; - FFBFifo(pFfb, 1); - ffb->mer = bit; - pFfb->rp_active = 1; - } - FFBWait(pFfb, ffb); - - while (nbox--) { - unsigned char *src, *dst; - int x1, y1, x2, y2; - int width, height; - int sdkind; - - x1 = pptSrc->x; - y1 = pptSrc->y; - x2 = pbox->x1; - y2 = pbox->y1; - width = (pbox->x2 - pbox->x1); - height = (pbox->y2 - pbox->y1); - - src = sfb32 + (y1 * (2048 << psz_shift)) - + (x1 << psz_shift); - dst = sfb32 + (y2 * (2048 << psz_shift)) - + (x2 << psz_shift); - sdkind = (2048 << psz_shift); - - if (ydir < 0) { - src += ((height - 1) * (2048 << psz_shift)); - dst += ((height - 1) * (2048 << psz_shift)); - sdkind = -sdkind; - } - width <<= psz_shift; - if (xdir < 0) - VISmoveImageRL(src, dst, width, height, - sdkind, sdkind); - else - VISmoveImageLR(src, dst, width, height, - sdkind, sdkind); - pbox++; - pptSrc++; - } - if (pFfb->use_blkread_prefetch) { - FFBFifo(pFfb, 1); - ffb->mer = FFB_MER_DRA; - pFfb->rp_active = 1; - FFBWait(pFfb, ffb); - } - } -} - -void FFB_SetupForScreenToScreenCopy(ScrnInfoPtr pScrn, - int xdir, int ydir, int rop, - unsigned int planemask, - int trans_color) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - ffb_fbcPtr ffb = pFfb->regs; - FFBLOG(("FFB_SetupForScreenToScreenCopy: " - "xdir[%d] ydir[%d] rop[%d] pmask[%x] tcolor[%d]\n", - xdir, ydir, rop, planemask, trans_color)); - - pFfb->xaa_planemask = planemask; - pFfb->xaa_xdir = xdir; - pFfb->xaa_ydir = ydir; - pFfb->xaa_rop = rop; - FFB_ATTR_SFB_VAR_XAA(pFfb, planemask, rop); - FFBWait(pFfb, ffb); -} - -void FFB_SubsequentScreenToScreenCopy(ScrnInfoPtr pScrn, - int x1, int y1, - int x2, int y2, - int width, int height) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - unsigned char *src, *dst, *sfb32; - int psz_shift = 2; - int sdkind; - - FFBLOG(("FFB_SubsequentScreenToScreenCopy: " - "x1[%d] y1[%d] x2[%d] y2[%u] w[%d] h[%d]\n", - x1, y1, x2, y2, width, height)); - - sfb32 = (unsigned char *) pFfb->sfb32; - src = sfb32 + (y1 * (2048 << psz_shift)) + (x1 << psz_shift); - dst = sfb32 + (y2 * (2048 << psz_shift)) + (x2 << psz_shift); - sdkind = (2048 << psz_shift); - - if (pFfb->xaa_ydir < 0) { - src += ((height - 1) * (2048 << psz_shift)); - dst += ((height - 1) * (2048 << psz_shift)); - sdkind = -sdkind; - } - - width <<= psz_shift; - if (pFfb->xaa_xdir < 0) - VISmoveImageRL(src, dst, width, height, sdkind, sdkind); - else - VISmoveImageLR(src, dst, width, height, sdkind, sdkind); -} - -static void FFB_Sync(ScrnInfoPtr pScrn) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - ffb_fbcPtr ffb = pFfb->regs; - - FFB_ATTR_SFB_VAR_XAA(pFfb, 0xffffffff, GXcopy); - FFBWait(pFfb, ffb); -} - -/* Multiplies and divides suck... */ -static void CreatorAlignTabInit(FFBPtr pFfb) -{ - struct fastfill_parms *ffp = &FFB_FFPARMS(pFfb); - short *tab = pFfb->Pf_AlignTab; - int i; - - for(i = 0; i < 0x800; i++) { - int alignval; - - alignval = (i / ffp->pagefill_width) * ffp->pagefill_width; - *tab++ = alignval; - } -} - -#endif - -Bool FFBAccelInit(ScreenPtr pScreen, FFBPtr pFfb) -{ -#ifdef HAVE_XAA_H - XAAInfoRecPtr infoRec; - ffb_fbcPtr ffb = pFfb->regs; - - pFfb->xaa_fbc = (FFB_FBC_WB_A | FFB_FBC_WM_COMBINED | FFB_FBC_RB_A | - FFB_FBC_WE_FORCEON | - FFB_FBC_SB_BOTH | - FFB_FBC_ZE_OFF | FFB_FBC_YE_OFF | - FFB_FBC_RGBE_MASK | - FFB_FBC_XE_ON); - pFfb->xaa_wid = FFBWidAlloc(pFfb, TrueColor, 0, TRUE); - if (pFfb->xaa_wid == (unsigned int) -1) - return FALSE; - - pFfb->pXAAInfo = infoRec = XAACreateInfoRec(); - if (!infoRec) { - FFBWidFree(pFfb, pFfb->xaa_wid); - return FALSE; - } - - pFfb->xaa_scanline_buffers[0] = malloc(2048 * 4); - if (!pFfb->xaa_scanline_buffers[0]) { - XAADestroyInfoRec(infoRec); - return FALSE; - } - - pFfb->xaa_scanline_buffers[1] = malloc(2048 * 4); - if (!pFfb->xaa_scanline_buffers[1]) { - free(pFfb->xaa_scanline_buffers[0]); - XAADestroyInfoRec(infoRec); - return FALSE; - } - - infoRec->Sync = FFB_Sync; - - /* Use VIS and VSCROLL for screen to screen copies. */ - infoRec->ScreenToScreenCopyFlags = NO_TRANSPARENCY; - infoRec->SetupForScreenToScreenCopy = - FFB_SetupForScreenToScreenCopy; - infoRec->SubsequentScreenToScreenCopy = - FFB_SubsequentScreenToScreenCopy; - - /* In order to optimize VSCROLL and prefetching properly we - * have to use our own mid-layer routine. - */ - infoRec->ScreenToScreenBitBltFlags = NO_TRANSPARENCY; - infoRec->ScreenToScreenBitBlt = - FFB_ScreenToScreenBitBlt; - - infoRec->SolidFillFlags = 0; - infoRec->SetupForSolidFill = - FFB_SetupForSolidFill; - infoRec->SubsequentSolidFillRect = - FFB_SubsequentSolidFillRect; - - infoRec->SolidLineFlags = 0; - infoRec->SetupForSolidLine = - FFB_SetupForSolidLine; - infoRec->SubsequentSolidTwoPointLine = - FFB_SubsequentSolidTwoPointLine; - miSetZeroLineBias(pScreen, OCTANT3 | OCTANT4 | OCTANT6 | OCTANT1); - - infoRec->DashedLineFlags = (TRANSPARENCY_ONLY | - LINE_PATTERN_LSBFIRST_LSBJUSTIFIED); - infoRec->DashPatternMaxLength = 16; - infoRec->SetupForDashedLine = - FFB_SetupForDashedLine; - infoRec->SubsequentDashedTwoPointLine = - FFB_SubsequentDashedTwoPointLine; - - /* We cannot use the non-scanline color expansion mechanism on FFB - * for two reasons: - * - * 1) A render pass can only render 32-pixels wide on FFB, XAA expects - * that arbitrary widths are possible per render pass. - * - * 2) The FFB accelerator FIFO is only 100 or so words deep, and - * XAA gives no way to limit the number of words it writes into - * the ColorExpandBase register per rendering pass. - */ - infoRec->ScanlineColorExpandBuffers = pFfb->xaa_scanline_buffers; - infoRec->NumScanlineColorExpandBuffers = 2; - infoRec->ScanlineCPUToScreenColorExpandFillFlags = - CPU_TRANSFER_PAD_DWORD | - SCANLINE_PAD_DWORD | - CPU_TRANSFER_BASE_FIXED | - BIT_ORDER_IN_BYTE_LSBFIRST; - infoRec->SetupForScanlineCPUToScreenColorExpandFill = - FFB_SetupForScanlineCPUToScreenColorExpandFill; - infoRec->SubsequentScanlineCPUToScreenColorExpandFill = - FFB_SubsequentScanlineCPUToScreenColorExpandFill; - infoRec->SubsequentColorExpandScanline = - FFB_SubsequentColorExpandScanline; - - infoRec->Mono8x8PatternFillFlags = - HARDWARE_PATTERN_PROGRAMMED_BITS | - HARDWARE_PATTERN_SCREEN_ORIGIN | - BIT_ORDER_IN_BYTE_LSBFIRST; - infoRec->SetupForMono8x8PatternFill = - FFB_SetupForMono8x8PatternFill; - infoRec->SubsequentMono8x8PatternFillRect = - FFB_SubsequentMono8x8PatternFillRect; - - /* Use VIS for pixmap writes. */ - infoRec->WritePixmap = FFB_WritePixmap; - - /* RENDER optimizations. */ - infoRec->CPUToScreenAlphaTextureFlags = - XAA_RENDER_NO_TILE | - XAA_RENDER_NO_SRC_ALPHA; - infoRec->CPUToScreenAlphaTextureFormats = FFBAlphaTextureFormats; - infoRec->SetupForCPUToScreenAlphaTexture = - FFB_SetupForCPUToScreenAlphaTexture; - infoRec->SubsequentCPUToScreenAlphaTexture = - FFB_SubsequentCPUToScreenAlphaTexture; - - infoRec->CPUToScreenTextureFlags = - XAA_RENDER_NO_TILE | - XAA_RENDER_NO_SRC_ALPHA; - infoRec->CPUToScreenTextureFormats = FFBTextureFormats; - infoRec->SetupForCPUToScreenTexture = - FFB_SetupForCPUToScreenTexture; - infoRec->SubsequentCPUToScreenTexture = - FFB_SubsequentCPUToScreenTexture; - - pFfb->fifo_cache = 0; - - FFB_DEBUG_init(); - FDEBUG((FDEBUG_FD, - "FFB: cfg0(%08x) cfg1(%08x) cfg2(%08x) cfg3(%08x) ppcfg(%08x)\n", - ffb->fbcfg0, ffb->fbcfg1, ffb->fbcfg2, ffb->fbcfg3, ffb->ppcfg)); - - /* Determine the current screen resolution type. This is - * needed to figure out the fastfill/pagefill parameters. - */ - switch(ffb->fbcfg0 & FFB_FBCFG0_RES_MASK) { - default: - case FFB_FBCFG0_RES_STD: - pFfb->ffb_res = ffb_res_standard; - break; - case FFB_FBCFG0_RES_HIGH: - pFfb->ffb_res = ffb_res_high; - break; - case FFB_FBCFG0_RES_STEREO: - pFfb->ffb_res = ffb_res_stereo; - break; - case FFB_FBCFG0_RES_PRTRAIT: - pFfb->ffb_res = ffb_res_portrait; - break; - }; - CreatorAlignTabInit(pFfb); - - /* Next, determine the hwbug workarounds and feature enables - * we should be using on this board. - */ - pFfb->disable_pagefill = 0; - pFfb->disable_vscroll = 0; - pFfb->has_brline_bug = 0; - pFfb->use_blkread_prefetch = 0; - if (pFfb->ffb_type == ffb1_prototype || - pFfb->ffb_type == ffb1_standard || - pFfb->ffb_type == ffb1_speedsort) { - pFfb->has_brline_bug = 1; - if (pFfb->ffb_res == ffb_res_high) - pFfb->disable_vscroll = 1; - if (pFfb->ffb_res == ffb_res_high || - pFfb->ffb_res == ffb_res_stereo) - pFfb->disable_pagefill = 1; - - } else { - /* FFB2 has blkread prefetch. AFB supposedly does too - * but the chip locks up on me when I try to use it. -DaveM - */ -#define AFB_PREFETCH_IS_BUGGY 1 - if (!AFB_PREFETCH_IS_BUGGY || - (pFfb->ffb_type != afb_m3 && - pFfb->ffb_type != afb_m6)) { - pFfb->use_blkread_prefetch = 1; - } - /* XXX I still cannot get page/block fast fills - * XXX to work reliably on any of my AFB boards. -DaveM - */ -#define AFB_FASTFILL_IS_BUGGY 1 - if (AFB_FASTFILL_IS_BUGGY && - (pFfb->ffb_type == afb_m3 || - pFfb->ffb_type == afb_m6)) - pFfb->disable_pagefill = 1; - } - pFfb->disable_fastfill_ap = 0; - if (pFfb->ffb_res == ffb_res_stereo || - pFfb->ffb_res == ffb_res_high) - pFfb->disable_fastfill_ap = 1; - - pFfb->ppc_cache = (FFB_PPC_FW_DISABLE | - FFB_PPC_VCE_DISABLE | FFB_PPC_APE_DISABLE | FFB_PPC_CS_CONST | - FFB_PPC_XS_WID | FFB_PPC_YS_CONST | FFB_PPC_ZS_CONST | - FFB_PPC_DCE_DISABLE | FFB_PPC_ABE_DISABLE | FFB_PPC_TBE_OPAQUE); - pFfb->wid_cache = pFfb->xaa_wid; - pFfb->pmask_cache = ~0; - pFfb->rop_cache = (FFB_ROP_NEW | (FFB_ROP_NEW << 8)); - pFfb->drawop_cache = FFB_DRAWOP_RECTANGLE; - pFfb->fg_cache = pFfb->bg_cache = 0; - pFfb->fontw_cache = 32; - pFfb->fontinc_cache = (1 << 16) | 0; - pFfb->fbc_cache = (FFB_FBC_WB_A | FFB_FBC_WM_COMBINED | FFB_FBC_RB_A | - FFB_FBC_WE_FORCEON | - FFB_FBC_SB_BOTH | - FFB_FBC_ZE_OFF | FFB_FBC_YE_OFF | - FFB_FBC_RGBE_OFF | - FFB_FBC_XE_ON); - pFfb->laststipple = NULL; - - /* We will now clear the screen: we'll draw a rectangle covering all the - * viewscreen, using a 'blackness' ROP. - */ - FFBFifo(pFfb, 22); - ffb->fbc = pFfb->fbc_cache; - ffb->ppc = pFfb->ppc_cache; - ffb->wid = pFfb->wid_cache; - ffb->xpmask = 0xff; - ffb->pmask = pFfb->pmask_cache; - ffb->rop = pFfb->rop_cache; - ffb->drawop = pFfb->drawop_cache; - ffb->fg = pFfb->fg_cache; - ffb->bg = pFfb->bg_cache; - ffb->fontw = pFfb->fontw_cache; - ffb->fontinc = pFfb->fontinc_cache; - ffb->xclip = FFB_XCLIP_TEST_ALWAYS; - ffb->cmp = 0x80808080; - ffb->matchab = 0x80808080; - ffb->magnab = 0x80808080; - ffb->blendc = (FFB_BLENDC_FORCE_ONE | - FFB_BLENDC_DF_ONE_M_A | - FFB_BLENDC_SF_A); - ffb->blendc1 = 0; - ffb->blendc2 = 0; - FFB_WRITE64(&ffb->by, 0, 0); - FFB_WRITE64_2(&ffb->bh, pFfb->psdp->height, pFfb->psdp->width); - pFfb->rp_active = 1; - FFBWait(pFfb, ffb); - - FFB_ATTR_SFB_VAR_XAA(pFfb, 0xffffffff, GXcopy); - FFBWait(pFfb, ffb); - - if (!XAAInit(pScreen, infoRec)) { - XAADestroyInfoRec(infoRec); - free(pFfb->xaa_scanline_buffers[0]); - free(pFfb->xaa_scanline_buffers[1]); - pFfb->pXAAInfo = NULL; - FFBWidFree(pFfb, pFfb->xaa_wid); - return FALSE; - } - - /* Success */ - return TRUE; -#else - return FALSE; -#endif -} diff --git a/src/ffb_dga.c b/src/ffb_dga.c index d095570..a664765 100644 --- a/src/ffb_dga.c +++ b/src/ffb_dga.c @@ -43,11 +43,6 @@ static Bool FFB_SetMode(ScrnInfoPtr, DGAModePtr); static void FFB_SetViewport(ScrnInfoPtr, int, int, int); static int FFB_GetViewport(ScrnInfoPtr); static void FFB_Flush(ScrnInfoPtr); -#ifdef HAVE_XAA_H -static void FFB_FillRect(ScrnInfoPtr, int, int, int, int, unsigned long); -static void FFB_BlitRect(ScrnInfoPtr, int, int, int, int, - int, int); -#endif static DGAFunctionRec FFB_DGAFuncs = { FFB_OpenFramebuffer, @@ -56,12 +51,7 @@ static DGAFunctionRec FFB_DGAFuncs = { FFB_SetViewport, FFB_GetViewport, FFB_Flush, -#ifdef HAVE_XAA_H - FFB_FillRect, - FFB_BlitRect, -#else NULL, NULL, -#endif NULL }; @@ -185,33 +175,3 @@ static void FFB_Flush(ScrnInfoPtr pScrn) FFBWait(pFfb, ffb); } -#ifdef HAVE_XAA_H -extern void FFB_SetupForSolidFill(ScrnInfoPtr, int, int, unsigned int); -extern void FFB_SubsequentSolidFillRect(ScrnInfoPtr, int, int, int, int); - -static void FFB_FillRect(ScrnInfoPtr pScrn, int x, int y, int w, int h, unsigned long color) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - - FFB_SetupForSolidFill(pScrn, color, GXcopy, ~0); - FFB_SubsequentSolidFillRect(pScrn, x, y, w, h); - SET_SYNC_FLAG(pFfb->pXAAInfo); -} - -extern void FFB_SetupForScreenToScreenCopy(ScrnInfoPtr, int, int, int, - unsigned int, int); -extern void FFB_SubsequentScreenToScreenCopy(ScrnInfoPtr, int, int, - int, int, int, int); - -static void FFB_BlitRect(ScrnInfoPtr pScrn, int srcx, int srcy, - int w, int h, int dstx, int dsty) -{ - FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); - int xdir = ((srcx < dstx) && (srcy == dsty)) ? -1 : 1; - int ydir = (srcy < dsty) ? -1 : 1; - - FFB_SetupForScreenToScreenCopy(pScrn, xdir, ydir, GXcopy, ~0, -1); - FFB_SubsequentScreenToScreenCopy(pScrn, srcx, srcy, dstx,dsty, w, h); - SET_SYNC_FLAG(pFfb->pXAAInfo); -} -#endif diff --git a/src/ffb_driver.c b/src/ffb_driver.c index f63fbce..2c62677 100644 --- a/src/ffb_driver.c +++ b/src/ffb_driver.c @@ -408,11 +408,9 @@ FFBPreInit(ScrnInfoPtr pScrn, int flags) } if (!pFfb->NoAccel) { - if (xf86LoadSubModule(pScrn, "xaa") == NULL) { - xf86DrvMsg(pScrn->scrnIndex, X_INFO, - "Loading XAA failed, acceleration disabled\n"); - pFfb->NoAccel = TRUE; - } + xf86DrvMsg(pScrn->scrnIndex, X_INFO, + "Acceleration not available, disabled\n"); + pFfb->NoAccel = TRUE; } if (pFfb->HWCursor && xf86LoadSubModule(pScrn, "ramdac") == NULL) { @@ -752,9 +750,8 @@ FFBScreenInit(SCREEN_INIT_ARGS_DECL) xf86SetBlackWhitePixels(pScreen); if (!pFfb->NoAccel) { - if (!FFBAccelInit(pScreen, pFfb)) - return FALSE; - xf86Msg(X_INFO, "%s: Using acceleration\n", pFfb->psdp->device); + pFfb->NoAccel = TRUE; + xf86Msg(X_INFO, "%s: Disabling acceleration\n", pFfb->psdp->device); } @@ -847,8 +844,6 @@ FFBEnterVT(VT_FUNC_ARGS_DECL) FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn); pFfb->vtSema = FALSE; - if (!pFfb->NoAccel) - CreatorVtChange (pScrn->pScreen, TRUE); if (pFfb->HWCursor) xf86SbusHideOsHwCursor (pFfb->psdp); @@ -871,9 +866,6 @@ FFBLeaveVT(VT_FUNC_ARGS_DECL) FFBDacLeaveVT(pFfb); - if (!pFfb->NoAccel) - CreatorVtChange (pScrn->pScreen, FALSE); - if (pFfb->HWCursor) xf86SbusHideOsHwCursor (pFfb->psdp); |