1081 lines
31 KiB
C
1081 lines
31 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/xaa/xaaTEGlyph.c,v 1.7 1999/11/06 23:14:46 mvojkovi Exp $ */
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#ifdef HAVE_XORG_CONFIG_H
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#include <xorg-config.h>
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#endif
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#include "xaa.h"
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#include "xaalocal.h"
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#include "xaacexp.h"
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#include "xf86.h"
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#include "xf86_ansic.h"
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/* scanline function for TRIPLE_BITS_24BPP */
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static CARD32 *DrawTextScanline3(CARD32 *base, CARD32 *mem, int width);
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/* Loop unrolled functions for common font widths */
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static CARD32 *DrawTETextScanlineGeneric(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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static CARD32 *DrawTETextScanlineWidth7(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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static CARD32 *DrawTETextScanlineWidth10(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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static CARD32 *DrawTETextScanlineWidth12(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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static CARD32 *DrawTETextScanlineWidth14(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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static CARD32 *DrawTETextScanlineWidth16(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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static CARD32 *DrawTETextScanlineWidth18(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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static CARD32 *DrawTETextScanlineWidth24(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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#ifdef USEASSEMBLER
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# ifdef FIXEDBASE
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# ifdef MSBFIRST
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CARD32 *DrawTETextScanlineWidth6PMSBFirstFixedBase(CARD32 *base,
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unsigned int **glyphp, int line, int width, int glyphwidth);
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CARD32 *DrawTETextScanlineWidth8PMSBFirstFixedBase(CARD32 *base,
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unsigned int **glyphp, int line, int width, int glyphwidth);
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CARD32 *DrawTETextScanlineWidth9PMSBFirstFixedBase(CARD32 *base,
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unsigned int **glyphp, int line, int width, int glyphwidth);
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# else
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CARD32 *DrawTETextScanlineWidth6PLSBFirstFixedBase(CARD32 *base,
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unsigned int **glyphp, int line, int width, int glyphwidth);
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CARD32 *DrawTETextScanlineWidth8PLSBFirstFixedBase(CARD32 *base,
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unsigned int **glyphp, int line, int width, int glyphwidth);
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CARD32 *DrawTETextScanlineWidth9PLSBFirstFixedBase(CARD32 *base,
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unsigned int **glyphp, int line, int width, int glyphwidth);
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# endif
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# else
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# ifdef MSBFIRST
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CARD32 *DrawTETextScanlineWidth6PMSBFirst(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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CARD32 *DrawTETextScanlineWidth8PMSBFirst(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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CARD32 *DrawTETextScanlineWidth9PMSBFirst(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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# else
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CARD32 *DrawTETextScanlineWidth6PLSBFirst(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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CARD32 *DrawTETextScanlineWidth8PLSBFirst(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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CARD32 *DrawTETextScanlineWidth9PLSBFirst(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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# endif
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# endif
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#else
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static CARD32 *DrawTETextScanlineWidth6(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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static CARD32 *DrawTETextScanlineWidth8(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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static CARD32 *DrawTETextScanlineWidth9(CARD32 *base, unsigned int **glyphp,
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int line, int width, int glyphwidth);
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#endif
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#define glyph_scanline_func EXPNAME(XAAGlyphScanlineFunc)
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#define glyph_get_scanline_func EXPNAME(XAAGetGlyphScanlineFunc)
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GlyphScanlineFuncPtr glyph_scanline_func[32] = {
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DrawTETextScanlineGeneric, DrawTETextScanlineGeneric,
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DrawTETextScanlineGeneric, DrawTETextScanlineGeneric,
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DrawTETextScanlineGeneric,
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#ifdef USEASSEMBLER
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# ifdef FIXEDBASE
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# ifdef MSBFIRST
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DrawTETextScanlineWidth6PMSBFirstFixedBase,
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DrawTETextScanlineWidth7,
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DrawTETextScanlineWidth8PMSBFirstFixedBase,
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DrawTETextScanlineWidth9PMSBFirstFixedBase,
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# else
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DrawTETextScanlineWidth6PLSBFirstFixedBase,
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DrawTETextScanlineWidth7,
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DrawTETextScanlineWidth8PLSBFirstFixedBase,
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DrawTETextScanlineWidth9PLSBFirstFixedBase,
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# endif
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# else
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# ifdef MSBFIRST
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DrawTETextScanlineWidth6PMSBFirst,
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DrawTETextScanlineWidth7,
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DrawTETextScanlineWidth8PMSBFirst,
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DrawTETextScanlineWidth9PMSBFirst,
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# else
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DrawTETextScanlineWidth6PLSBFirst,
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DrawTETextScanlineWidth7,
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DrawTETextScanlineWidth8PLSBFirst,
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DrawTETextScanlineWidth9PLSBFirst,
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# endif
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# endif
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#else
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DrawTETextScanlineWidth6, DrawTETextScanlineWidth7,
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DrawTETextScanlineWidth8, DrawTETextScanlineWidth9,
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#endif
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DrawTETextScanlineWidth10,
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DrawTETextScanlineGeneric, DrawTETextScanlineWidth12,
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DrawTETextScanlineGeneric, DrawTETextScanlineWidth14,
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DrawTETextScanlineGeneric, DrawTETextScanlineWidth16,
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DrawTETextScanlineGeneric, DrawTETextScanlineWidth18,
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DrawTETextScanlineGeneric, DrawTETextScanlineGeneric,
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DrawTETextScanlineGeneric, DrawTETextScanlineGeneric,
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DrawTETextScanlineGeneric, DrawTETextScanlineWidth24,
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DrawTETextScanlineGeneric, DrawTETextScanlineGeneric,
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DrawTETextScanlineGeneric, DrawTETextScanlineGeneric,
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DrawTETextScanlineGeneric, DrawTETextScanlineGeneric,
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DrawTETextScanlineGeneric, DrawTETextScanlineGeneric
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};
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GlyphScanlineFuncPtr *glyph_get_scanline_func(void) {
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return glyph_scanline_func;
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}
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/********************************************************************
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Here we have TEGlyphRenders for a bunch of different color
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expansion types. The driver may provide its own renderer, but
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this is the default one which renders using lower-level primitives
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exported by the chipset driver.
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********************************************************************/
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/* This gets built for MSBFIRST or LSBFIRST with FIXEDBASE or not.
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A total of 4 versions */
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void
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EXPNAME(XAATEGlyphRenderer)(
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ScrnInfoPtr pScrn,
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int x, int y, int w, int h, int skipleft, int startline,
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unsigned int **glyphs, int glyphWidth,
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int fg, int bg, int rop, unsigned planemask
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)
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{
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XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
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CARD32* base;
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GlyphScanlineFuncPtr GlyphFunc = glyph_scanline_func[glyphWidth - 1];
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int dwords = 0;
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if((bg != -1) && (infoRec->TEGlyphRendererFlags & TRANSPARENCY_ONLY)) {
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(*infoRec->SetupForSolidFill)(pScrn, bg, rop, planemask);
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(*infoRec->SubsequentSolidFillRect)(pScrn, x, y, w, h);
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bg = -1;
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}
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(*infoRec->SetupForCPUToScreenColorExpandFill)(
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pScrn, fg, bg, rop, planemask);
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if(skipleft &&
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(!(infoRec->TEGlyphRendererFlags & LEFT_EDGE_CLIPPING) ||
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(!(infoRec->TEGlyphRendererFlags & LEFT_EDGE_CLIPPING_NEGATIVE_X) &&
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(skipleft > x)))) {
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/* draw the first character only */
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int count = h, line = startline;
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int width = glyphWidth - skipleft;
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if(width > w) width = w;
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(*infoRec->SubsequentCPUToScreenColorExpandFill)(
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pScrn, x, y, width, h, 0);
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base = (CARD32*)infoRec->ColorExpandBase;
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while(count--) {
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register CARD32 tmp = SHIFT_R(glyphs[0][line++],skipleft);
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WRITE_BITS(tmp);
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}
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w -= width;
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if((infoRec->TEGlyphRendererFlags & CPU_TRANSFER_PAD_QWORD) &&
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((((width + 31) >> 5) * h) & 1)) {
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base = (CARD32*)infoRec->ColorExpandBase;
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base[0] = 0x00000000;
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}
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if(!w) goto THE_END;
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glyphs++;
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x += width;
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skipleft = 0; /* nicely aligned again */
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}
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w += skipleft;
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x -= skipleft;
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dwords = ((w + 31) >> 5) * h;
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(*infoRec->SubsequentCPUToScreenColorExpandFill)(
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pScrn, x, y, w, h, skipleft);
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base = (CARD32*)infoRec->ColorExpandBase;
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#ifndef FIXEDBASE
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if((((w + 31) >> 5) * h) <= infoRec->ColorExpandRange)
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while(h--) {
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base = (*GlyphFunc)(base, glyphs, startline++, w, glyphWidth);
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}
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else
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#endif
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while(h--) {
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(*GlyphFunc)(base, glyphs, startline++, w, glyphWidth);
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}
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if((infoRec->TEGlyphRendererFlags & CPU_TRANSFER_PAD_QWORD) &&
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(dwords & 1)) {
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base = (CARD32*)infoRec->ColorExpandBase;
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base[0] = 0x00000000;
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}
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THE_END:
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if(infoRec->TEGlyphRendererFlags & SYNC_AFTER_COLOR_EXPAND)
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(*infoRec->Sync)(pScrn);
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else SET_SYNC_FLAG(infoRec);
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}
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/********************************************************************
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This is the GlyphRenderer for TRIPLE_BITS_24BPP. It renders to a buffer
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with the non FIXEDBASE LSB_FIRST code before tripling, and possibly
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reversing the bits and sending them to the screen
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********************************************************************/
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void
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EXPNAME(XAATEGlyphRenderer3)(
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ScrnInfoPtr pScrn,
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int x, int y, int w, int h, int skipleft, int startline,
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unsigned int **glyphs, int glyphWidth,
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int fg, int bg, int rop, unsigned planemask
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)
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{
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XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
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CARD32 *base, *mem;
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GlyphScanlineFuncPtr GlyphFunc = XAAGlyphScanlineFuncLSBFirst[glyphWidth - 1];
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int dwords = 0;
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if((bg != -1) &&
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((infoRec->TEGlyphRendererFlags & TRANSPARENCY_ONLY) ||
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((infoRec->TEGlyphRendererFlags & RGB_EQUAL) &&
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(!CHECK_RGB_EQUAL(bg))))) {
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(*infoRec->SetupForSolidFill)(pScrn, bg, rop, planemask);
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(*infoRec->SubsequentSolidFillRect)(pScrn, x, y, w, h);
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bg = -1;
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}
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(*infoRec->SetupForCPUToScreenColorExpandFill)(
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pScrn, fg, bg, rop, planemask);
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if(skipleft) {
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/* draw the first character only */
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int count = h, line = startline;
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int width = glyphWidth - skipleft;
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CARD32 bits;
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if(width > w) width = w;
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(*infoRec->SubsequentCPUToScreenColorExpandFill)(
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pScrn, x, y, width, h, 0);
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base = (CARD32*)infoRec->ColorExpandBase;
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while(count--) {
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bits = SHIFT_R(glyphs[0][line++],skipleft);
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if (width >= 22) {
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WRITE_BITS3(bits);
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} else if (width >= 11) {
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WRITE_BITS2(bits);
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} else {
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WRITE_BITS1(bits);
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}
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}
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w -= width;
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if((infoRec->TEGlyphRendererFlags & CPU_TRANSFER_PAD_QWORD) &&
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((((3 * width + 31) >> 5) * h) & 1)) {
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base = (CARD32*)infoRec->ColorExpandBase;
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base[0] = 0x00000000;
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}
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if(!w) goto THE_END;
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glyphs++;
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x += width;
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skipleft = 0; /* nicely aligned again */
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}
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dwords = ((3 * w + 31) >> 5) * h;
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mem = (CARD32*)ALLOCATE_LOCAL(((w + 31) >> 3) * sizeof(char));
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if (!mem) return;
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(*infoRec->SubsequentCPUToScreenColorExpandFill)(pScrn, x, y, w, h, 0);
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base = (CARD32*)infoRec->ColorExpandBase;
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# ifndef FIXEDBASE
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if((((3 * w + 31) >> 5) * h) <= infoRec->ColorExpandRange)
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while(h--) {
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(*GlyphFunc)(mem, glyphs, startline++, w, glyphWidth);
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base = DrawTextScanline3(base, mem, w);
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}
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else
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# endif
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while(h--) {
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(*GlyphFunc)(mem, glyphs, startline++, w, glyphWidth);
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DrawTextScanline3(base, mem, w);
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}
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DEALLOCATE_LOCAL(mem);
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if((infoRec->TEGlyphRendererFlags & CPU_TRANSFER_PAD_QWORD) &&
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(dwords & 1)) {
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base = (CARD32*)infoRec->ColorExpandBase;
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base[0] = 0x00000000;
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}
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THE_END:
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if(infoRec->TEGlyphRendererFlags & SYNC_AFTER_COLOR_EXPAND)
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(*infoRec->Sync)(pScrn);
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else SET_SYNC_FLAG(infoRec);
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}
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#ifndef FIXEDBASE
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/* Scanline version of above gets built for LSBFIRST and MSBFIRST */
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void
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EXPNAME(XAATEGlyphRendererScanline)(
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ScrnInfoPtr pScrn,
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int x, int y, int w, int h, int skipleft, int startline,
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unsigned int **glyphs, int glyphWidth,
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int fg, int bg, int rop, unsigned planemask
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)
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{
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XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
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int bufferNo;
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CARD32* base;
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GlyphScanlineFuncPtr GlyphFunc = glyph_scanline_func[glyphWidth - 1];
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if((bg != -1) && (infoRec->TEGlyphRendererFlags & TRANSPARENCY_ONLY)) {
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(*infoRec->SetupForSolidFill)(pScrn, bg, rop, planemask);
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(*infoRec->SubsequentSolidFillRect)(pScrn, x, y, w, h);
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bg = -1;
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}
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(*infoRec->SetupForScanlineCPUToScreenColorExpandFill)(
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pScrn, fg, bg, rop, planemask);
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if(skipleft &&
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(!(infoRec->TEGlyphRendererFlags & LEFT_EDGE_CLIPPING) ||
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(!(infoRec->TEGlyphRendererFlags & LEFT_EDGE_CLIPPING_NEGATIVE_X) &&
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(skipleft > x)))) {
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/* draw the first character only */
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int count = h, line = startline;
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int width = glyphWidth - skipleft;
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if(width > w) width = w;
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(*infoRec->SubsequentScanlineCPUToScreenColorExpandFill)(
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pScrn, x, y, width, h, 0);
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bufferNo = 0;
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while(count--) {
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register CARD32 tmp = SHIFT_R(glyphs[0][line++],skipleft);
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base = (CARD32*)infoRec->ScanlineColorExpandBuffers[bufferNo];
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WRITE_BITS(tmp);
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(*infoRec->SubsequentColorExpandScanline)(pScrn, bufferNo++);
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if(bufferNo >= infoRec->NumScanlineColorExpandBuffers)
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bufferNo = 0;
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}
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w -= width;
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if(!w) goto THE_END;
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glyphs++;
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x += width;
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skipleft = 0; /* nicely aligned again */
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}
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w += skipleft;
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x -= skipleft;
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(*infoRec->SubsequentScanlineCPUToScreenColorExpandFill)(
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pScrn, x, y, w, h, skipleft);
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bufferNo = 0;
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while(h--) {
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base = (CARD32*)infoRec->ScanlineColorExpandBuffers[bufferNo];
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(*GlyphFunc)(base, glyphs, startline++, w, glyphWidth);
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(*infoRec->SubsequentColorExpandScanline)(pScrn, bufferNo++);
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if(bufferNo >= infoRec->NumScanlineColorExpandBuffers)
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bufferNo = 0;
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}
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THE_END:
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SET_SYNC_FLAG(infoRec);
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}
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void
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EXPNAME(XAATEGlyphRendererScanline3)(
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ScrnInfoPtr pScrn,
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int x, int y, int w, int h, int skipleft, int startline,
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unsigned int **glyphs, int glyphWidth,
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int fg, int bg, int rop, unsigned planemask
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)
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{
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XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
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int bufferNo;
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CARD32 *base, *mem;
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GlyphScanlineFuncPtr GlyphFunc = XAAGlyphScanlineFuncLSBFirst[glyphWidth - 1];
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if((bg != -1) &&
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((infoRec->TEGlyphRendererFlags & TRANSPARENCY_ONLY) ||
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((infoRec->TEGlyphRendererFlags & RGB_EQUAL) &&
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(!CHECK_RGB_EQUAL(bg))))) {
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(*infoRec->SetupForSolidFill)(pScrn, bg, rop, planemask);
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(*infoRec->SubsequentSolidFillRect)(pScrn, x, y, w, h);
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bg = -1;
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}
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(*infoRec->SetupForScanlineCPUToScreenColorExpandFill)(
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pScrn, fg, bg, rop, planemask);
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if(skipleft) {
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/* draw the first character only */
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int count = h, line = startline;
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int width = glyphWidth - skipleft;
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CARD32 bits;
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if(width > w) width = w;
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(*infoRec->SubsequentScanlineCPUToScreenColorExpandFill)(
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pScrn, x, y, width, h, 0);
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bufferNo = 0;
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while(count--) {
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base = (CARD32*)infoRec->ScanlineColorExpandBuffers[bufferNo];
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bits = SHIFT_R(glyphs[0][line++],skipleft);
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if (width >= 22) {
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WRITE_BITS3(bits);
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} else if (width >= 11) {
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WRITE_BITS2(bits);
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} else {
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WRITE_BITS1(bits);
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}
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(*infoRec->SubsequentColorExpandScanline)(pScrn, bufferNo++);
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if(bufferNo >= infoRec->NumScanlineColorExpandBuffers)
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bufferNo = 0;
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}
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w -= width;
|
|
if(!w) goto THE_END;
|
|
glyphs++;
|
|
x += width;
|
|
skipleft = 0; /* nicely aligned again */
|
|
}
|
|
|
|
w += skipleft;
|
|
x -= skipleft;
|
|
mem = (CARD32*)ALLOCATE_LOCAL(((w + 31) >> 3) * sizeof(char));
|
|
if (!mem) return;
|
|
|
|
(*infoRec->SubsequentScanlineCPUToScreenColorExpandFill)(
|
|
pScrn, x, y, w, h, skipleft);
|
|
|
|
bufferNo = 0;
|
|
|
|
while(h--) {
|
|
base = (CARD32*)infoRec->ScanlineColorExpandBuffers[bufferNo];
|
|
(*GlyphFunc)(mem, glyphs, startline++, w, glyphWidth);
|
|
DrawTextScanline3(base, mem, w);
|
|
(*infoRec->SubsequentColorExpandScanline)(pScrn, bufferNo++);
|
|
if(bufferNo >= infoRec->NumScanlineColorExpandBuffers)
|
|
bufferNo = 0;
|
|
}
|
|
|
|
DEALLOCATE_LOCAL(mem);
|
|
|
|
THE_END:
|
|
|
|
SET_SYNC_FLAG(infoRec);
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
/********************************************************************
|
|
|
|
TRIPLE_BITS_24BPP scanline rendering code.
|
|
|
|
********************************************************************/
|
|
|
|
|
|
|
|
static CARD32*
|
|
DrawTextScanline3(
|
|
CARD32 *base,
|
|
CARD32 *mem,
|
|
int width )
|
|
{
|
|
|
|
while(width > 32) {
|
|
WRITE_BITS3(*mem);
|
|
mem++;
|
|
width -= 32;
|
|
}
|
|
if(width) {
|
|
if (width >= 22) {
|
|
WRITE_BITS3(*mem);
|
|
} else if (width >= 11) {
|
|
WRITE_BITS2(*mem);
|
|
} else {
|
|
WRITE_BITS1(*mem);
|
|
}
|
|
}
|
|
|
|
return base;
|
|
}
|
|
|
|
|
|
/********************************************************************
|
|
|
|
Generic TE scanline rendering code.
|
|
|
|
********************************************************************/
|
|
|
|
|
|
|
|
static CARD32*
|
|
DrawTETextScanlineGeneric(
|
|
CARD32 *base,
|
|
unsigned int **glyphp,
|
|
int line, int width, int glyphwidth )
|
|
{
|
|
CARD32 bits = (*glyphp)[line];
|
|
int shift = glyphwidth;
|
|
|
|
while(width > 32) {
|
|
while(shift < 32) {
|
|
glyphp++;
|
|
bits |= SHIFT_L((*glyphp)[line], shift);
|
|
shift += glyphwidth;
|
|
}
|
|
WRITE_BITS(bits);
|
|
shift &= 31;
|
|
if(shift)
|
|
bits = SHIFT_R((*glyphp)[line],(glyphwidth - shift));
|
|
else bits = 0;
|
|
width -= 32;
|
|
}
|
|
|
|
if(width) {
|
|
width -= shift;
|
|
while(width > 0) {
|
|
glyphp++;
|
|
bits |= SHIFT_L((*glyphp)[line],shift);
|
|
shift += glyphwidth;
|
|
width -= glyphwidth;
|
|
}
|
|
WRITE_BITS(bits);
|
|
}
|
|
|
|
return base;
|
|
}
|
|
|
|
|
|
/********************************************************************
|
|
|
|
Loop unrolled TE font scanline rendering code
|
|
|
|
********************************************************************/
|
|
|
|
|
|
#ifndef USEASSEMBLER
|
|
static CARD32*
|
|
DrawTETextScanlineWidth6(
|
|
CARD32 *base,
|
|
unsigned int **glyphp,
|
|
int line, int width, int glyphwidth )
|
|
{
|
|
while (1) {
|
|
unsigned int bits;
|
|
bits = glyphp[0][line];
|
|
bits |= SHIFT_L(glyphp[1][line],6);
|
|
bits |= SHIFT_L(glyphp[2][line],12);
|
|
bits |= SHIFT_L(glyphp[3][line],18);
|
|
bits |= SHIFT_L(glyphp[4][line],24);
|
|
bits |= SHIFT_L(glyphp[5][line],30);
|
|
WRITE_IN_BITORDER(base, 0, bits);
|
|
CHECKRETURN(1);
|
|
bits = SHIFT_R(glyphp[5][line],2);
|
|
bits |= SHIFT_L(glyphp[6][line],4);
|
|
bits |= SHIFT_L(glyphp[7][line],10);
|
|
bits |= SHIFT_L(glyphp[8][line],16);
|
|
bits |= SHIFT_L(glyphp[9][line],22);
|
|
bits |= SHIFT_L(glyphp[10][line],28);
|
|
WRITE_IN_BITORDER(base, 1, bits);
|
|
CHECKRETURN(2);
|
|
bits = SHIFT_R(glyphp[10][line],4);
|
|
bits |= SHIFT_L(glyphp[11][line],2);
|
|
bits |= SHIFT_L(glyphp[12][line],8);
|
|
bits |= SHIFT_L(glyphp[13][line],14);
|
|
bits |= SHIFT_L(glyphp[14][line],20);
|
|
bits |= SHIFT_L(glyphp[15][line],26);
|
|
WRITE_IN_BITORDER(base, 2, bits);
|
|
CHECKRETURN(3);
|
|
#ifndef FIXEDBASE
|
|
base += 3;
|
|
#endif
|
|
width -= 96;
|
|
glyphp += 16;
|
|
}
|
|
return base;
|
|
}
|
|
#endif
|
|
|
|
static CARD32*
|
|
DrawTETextScanlineWidth7(
|
|
CARD32 *base,
|
|
unsigned int **glyphp,
|
|
int line, int width, int glyphwidth )
|
|
{
|
|
while (1) {
|
|
unsigned int bits;
|
|
bits = glyphp[0][line];
|
|
bits |= SHIFT_L(glyphp[1][line],7);
|
|
bits |= SHIFT_L(glyphp[2][line],14);
|
|
bits |= SHIFT_L(glyphp[3][line],21);
|
|
bits |= SHIFT_L(glyphp[4][line],28);
|
|
WRITE_IN_BITORDER(base, 0, bits);
|
|
CHECKRETURN(1);
|
|
bits = SHIFT_R(glyphp[4][line],4);
|
|
bits |= SHIFT_L(glyphp[5][line],3);
|
|
bits |= SHIFT_L(glyphp[6][line],10);
|
|
bits |= SHIFT_L(glyphp[7][line],17);
|
|
bits |= SHIFT_L(glyphp[8][line],24);
|
|
bits |= SHIFT_L(glyphp[9][line],31);
|
|
WRITE_IN_BITORDER(base, 1, bits);
|
|
CHECKRETURN(2);
|
|
bits = SHIFT_R(glyphp[9][line],1);
|
|
bits |= SHIFT_L(glyphp[10][line],6);
|
|
bits |= SHIFT_L(glyphp[11][line],13);
|
|
bits |= SHIFT_L(glyphp[12][line],20);
|
|
bits |= SHIFT_L(glyphp[13][line],27);
|
|
WRITE_IN_BITORDER(base, 2, bits);
|
|
CHECKRETURN(3);
|
|
bits = SHIFT_R(glyphp[13][line],5);
|
|
bits |= SHIFT_L(glyphp[14][line],2);
|
|
bits |= SHIFT_L(glyphp[15][line],9);
|
|
bits |= SHIFT_L(glyphp[16][line],16);
|
|
bits |= SHIFT_L(glyphp[17][line],23);
|
|
bits |= SHIFT_L(glyphp[18][line],30);
|
|
WRITE_IN_BITORDER(base, 3, bits);
|
|
CHECKRETURN(4);
|
|
bits = SHIFT_R(glyphp[18][line],2);
|
|
bits |= SHIFT_L(glyphp[19][line],5);
|
|
bits |= SHIFT_L(glyphp[20][line],12);
|
|
bits |= SHIFT_L(glyphp[21][line],19);
|
|
bits |= SHIFT_L(glyphp[22][line],26);
|
|
WRITE_IN_BITORDER(base, 4, bits);
|
|
CHECKRETURN(5);
|
|
bits = SHIFT_R(glyphp[22][line],6);
|
|
bits |= SHIFT_L(glyphp[23][line],1);
|
|
bits |= SHIFT_L(glyphp[24][line],8);
|
|
bits |= SHIFT_L(glyphp[25][line],15);
|
|
bits |= SHIFT_L(glyphp[26][line],22);
|
|
bits |= SHIFT_L(glyphp[27][line],29);
|
|
WRITE_IN_BITORDER(base, 5, bits);
|
|
CHECKRETURN(6);
|
|
bits = SHIFT_R(glyphp[27][line],3);
|
|
bits |= SHIFT_L(glyphp[28][line],4);
|
|
bits |= SHIFT_L(glyphp[29][line],11);
|
|
bits |= SHIFT_L(glyphp[30][line],18);
|
|
bits |= SHIFT_L(glyphp[31][line],25);
|
|
WRITE_IN_BITORDER(base, 6, bits);
|
|
CHECKRETURN(7);
|
|
#ifndef FIXEDBASE
|
|
base += 7;
|
|
#endif
|
|
width -= 224;
|
|
glyphp += 32;
|
|
}
|
|
return base;
|
|
}
|
|
|
|
|
|
#ifndef USEASSEMBLER
|
|
static CARD32*
|
|
DrawTETextScanlineWidth8(
|
|
CARD32 *base,
|
|
unsigned int **glyphp,
|
|
int line, int width, int glyphwidth )
|
|
{
|
|
while (1) {
|
|
unsigned int bits;
|
|
bits = glyphp[0][line];
|
|
bits |= SHIFT_L(glyphp[1][line],8);
|
|
bits |= SHIFT_L(glyphp[2][line],16);
|
|
bits |= SHIFT_L(glyphp[3][line],24);
|
|
WRITE_IN_BITORDER(base, 0, bits);
|
|
CHECKRETURN(1);
|
|
bits = glyphp[4][line];
|
|
bits |= SHIFT_L(glyphp[5][line],8);
|
|
bits |= SHIFT_L(glyphp[6][line],16);
|
|
bits |= SHIFT_L(glyphp[7][line],24);
|
|
WRITE_IN_BITORDER(base, 1, bits);
|
|
CHECKRETURN(2);
|
|
#ifndef FIXEDBASE
|
|
base += 2;
|
|
#endif
|
|
width -= 64;
|
|
glyphp += 8;
|
|
}
|
|
return base;
|
|
}
|
|
#endif
|
|
|
|
#ifndef USEASSEMBLER
|
|
static CARD32*
|
|
DrawTETextScanlineWidth9(
|
|
CARD32 *base,
|
|
unsigned int **glyphp,
|
|
int line, int width, int glyphwidth )
|
|
{
|
|
while (1) {
|
|
unsigned int bits;
|
|
bits = glyphp[0][line];
|
|
bits |= SHIFT_L(glyphp[1][line],9);
|
|
bits |= SHIFT_L(glyphp[2][line],18);
|
|
bits |= SHIFT_L(glyphp[3][line],27);
|
|
WRITE_IN_BITORDER(base, 0, bits);
|
|
CHECKRETURN(1);
|
|
bits = SHIFT_R(glyphp[3][line],5);
|
|
bits |= SHIFT_L(glyphp[4][line],4);
|
|
bits |= SHIFT_L(glyphp[5][line],13);
|
|
bits |= SHIFT_L(glyphp[6][line],22);
|
|
bits |= SHIFT_L(glyphp[7][line],31);
|
|
WRITE_IN_BITORDER(base, 1, bits);
|
|
CHECKRETURN(2);
|
|
bits = SHIFT_R(glyphp[7][line],1);
|
|
bits |= SHIFT_L(glyphp[8][line],8);
|
|
bits |= SHIFT_L(glyphp[9][line],17);
|
|
bits |= SHIFT_L(glyphp[10][line],26);
|
|
WRITE_IN_BITORDER(base, 2, bits);
|
|
CHECKRETURN(3);
|
|
bits = SHIFT_R(glyphp[10][line],6);
|
|
bits |= SHIFT_L(glyphp[11][line],3);
|
|
bits |= SHIFT_L(glyphp[12][line],12);
|
|
bits |= SHIFT_L(glyphp[13][line],21);
|
|
bits |= SHIFT_L(glyphp[14][line],30);
|
|
WRITE_IN_BITORDER(base, 3, bits);
|
|
CHECKRETURN(4);
|
|
bits = SHIFT_R(glyphp[14][line],2);
|
|
bits |= SHIFT_L(glyphp[15][line],7);
|
|
bits |= SHIFT_L(glyphp[16][line],16);
|
|
bits |= SHIFT_L(glyphp[17][line],25);
|
|
WRITE_IN_BITORDER(base, 4, bits);
|
|
CHECKRETURN(5);
|
|
bits = SHIFT_R(glyphp[17][line],7);
|
|
bits |= SHIFT_L(glyphp[18][line],2);
|
|
bits |= SHIFT_L(glyphp[19][line],11);
|
|
bits |= SHIFT_L(glyphp[20][line],20);
|
|
bits |= SHIFT_L(glyphp[21][line],29);
|
|
WRITE_IN_BITORDER(base, 5, bits);
|
|
CHECKRETURN(6);
|
|
bits = SHIFT_R(glyphp[21][line],3);
|
|
bits |= SHIFT_L(glyphp[22][line],6);
|
|
bits |= SHIFT_L(glyphp[23][line],15);
|
|
bits |= SHIFT_L(glyphp[24][line],24);
|
|
WRITE_IN_BITORDER(base, 6, bits);
|
|
CHECKRETURN(7);
|
|
bits = SHIFT_R(glyphp[24][line],8);
|
|
bits |= SHIFT_L(glyphp[25][line],1);
|
|
bits |= SHIFT_L(glyphp[26][line],10);
|
|
bits |= SHIFT_L(glyphp[27][line],19);
|
|
bits |= SHIFT_L(glyphp[28][line],28);
|
|
WRITE_IN_BITORDER(base, 7, bits);
|
|
CHECKRETURN(8);
|
|
bits = SHIFT_R(glyphp[28][line],4);
|
|
bits |= SHIFT_L(glyphp[29][line],5);
|
|
bits |= SHIFT_L(glyphp[30][line],14);
|
|
bits |= SHIFT_L(glyphp[31][line],23);
|
|
WRITE_IN_BITORDER(base, 8, bits);
|
|
CHECKRETURN(9);
|
|
#ifndef FIXEDBASE
|
|
base += 9;
|
|
#endif
|
|
width -= 288;
|
|
glyphp += 32;
|
|
}
|
|
return base;
|
|
}
|
|
#endif
|
|
|
|
static CARD32*
|
|
DrawTETextScanlineWidth10(
|
|
CARD32 *base,
|
|
unsigned int **glyphp,
|
|
int line, int width, int glyphwidth )
|
|
{
|
|
while (1) {
|
|
unsigned int bits;
|
|
bits = glyphp[0][line];
|
|
bits |= SHIFT_L(glyphp[1][line],10);
|
|
bits |= SHIFT_L(glyphp[2][line],20);
|
|
bits |= SHIFT_L(glyphp[3][line],30);
|
|
WRITE_IN_BITORDER(base, 0, bits);
|
|
CHECKRETURN(1);
|
|
bits = SHIFT_R(glyphp[3][line],2);
|
|
bits |= SHIFT_L(glyphp[4][line],8);
|
|
bits |= SHIFT_L(glyphp[5][line],18);
|
|
bits |= SHIFT_L(glyphp[6][line],28);
|
|
WRITE_IN_BITORDER(base, 1, bits);
|
|
CHECKRETURN(2);
|
|
bits = SHIFT_R(glyphp[6][line],4);
|
|
bits |= SHIFT_L(glyphp[7][line],6);
|
|
bits |= SHIFT_L(glyphp[8][line],16);
|
|
bits |= SHIFT_L(glyphp[9][line],26);
|
|
WRITE_IN_BITORDER(base, 2, bits);
|
|
CHECKRETURN(3);
|
|
bits = SHIFT_R(glyphp[9][line],6);
|
|
bits |= SHIFT_L(glyphp[10][line],4);
|
|
bits |= SHIFT_L(glyphp[11][line],14);
|
|
bits |= SHIFT_L(glyphp[12][line],24);
|
|
WRITE_IN_BITORDER(base, 3, bits);
|
|
CHECKRETURN(4);
|
|
bits = SHIFT_R(glyphp[12][line],8);
|
|
bits |= SHIFT_L(glyphp[13][line],2);
|
|
bits |= SHIFT_L(glyphp[14][line],12);
|
|
bits |= SHIFT_L(glyphp[15][line],22);
|
|
WRITE_IN_BITORDER(base, 4, bits);
|
|
CHECKRETURN(5);
|
|
#ifndef FIXEDBASE
|
|
base += 5;
|
|
#endif
|
|
width -= 160;
|
|
glyphp += 16;
|
|
}
|
|
return base;
|
|
}
|
|
|
|
static CARD32*
|
|
DrawTETextScanlineWidth12(
|
|
CARD32 *base,
|
|
unsigned int **glyphp,
|
|
int line, int width, int glyphwidth )
|
|
{
|
|
while (1) {
|
|
unsigned int bits;
|
|
bits = glyphp[0][line];
|
|
bits |= SHIFT_L(glyphp[1][line],12);
|
|
bits |= SHIFT_L(glyphp[2][line],24);
|
|
WRITE_IN_BITORDER(base, 0, bits);
|
|
CHECKRETURN(1);
|
|
bits = SHIFT_R(glyphp[2][line],8);
|
|
bits |= SHIFT_L(glyphp[3][line],4);
|
|
bits |= SHIFT_L(glyphp[4][line],16);
|
|
bits |= SHIFT_L(glyphp[5][line],28);
|
|
WRITE_IN_BITORDER(base, 1, bits);
|
|
CHECKRETURN(2);
|
|
bits = SHIFT_R(glyphp[5][line],4);
|
|
bits |= SHIFT_L(glyphp[6][line],8);
|
|
bits |= SHIFT_L(glyphp[7][line],20);
|
|
WRITE_IN_BITORDER(base, 2, bits);
|
|
CHECKRETURN(3);
|
|
#ifndef FIXEDBASE
|
|
base += 3;
|
|
#endif
|
|
width -= 96;
|
|
glyphp += 8;
|
|
}
|
|
return base;
|
|
}
|
|
|
|
|
|
|
|
static CARD32*
|
|
DrawTETextScanlineWidth14(
|
|
CARD32 *base,
|
|
unsigned int **glyphp,
|
|
int line, int width, int glyphwidth )
|
|
{
|
|
while (1) {
|
|
unsigned int bits;
|
|
bits = glyphp[0][line];
|
|
bits |= SHIFT_L(glyphp[1][line],14);
|
|
bits |= SHIFT_L(glyphp[2][line],28);
|
|
WRITE_IN_BITORDER(base, 0, bits);
|
|
CHECKRETURN(1);
|
|
bits = SHIFT_R(glyphp[2][line],4);
|
|
bits |= SHIFT_L(glyphp[3][line],10);
|
|
bits |= SHIFT_L(glyphp[4][line],24);
|
|
WRITE_IN_BITORDER(base, 1, bits);
|
|
CHECKRETURN(2);
|
|
bits = SHIFT_R(glyphp[4][line],8);
|
|
bits |= SHIFT_L(glyphp[5][line],6);
|
|
bits |= SHIFT_L(glyphp[6][line],20);
|
|
WRITE_IN_BITORDER(base, 2, bits);
|
|
CHECKRETURN(3);
|
|
bits = SHIFT_R(glyphp[6][line],12);
|
|
bits |= SHIFT_L(glyphp[7][line],2);
|
|
bits |= SHIFT_L(glyphp[8][line],16);
|
|
bits |= SHIFT_L(glyphp[9][line],30);
|
|
WRITE_IN_BITORDER(base, 3, bits);
|
|
CHECKRETURN(4);
|
|
bits = SHIFT_R(glyphp[9][line],2);
|
|
bits |= SHIFT_L(glyphp[10][line],12);
|
|
bits |= SHIFT_L(glyphp[11][line],26);
|
|
WRITE_IN_BITORDER(base, 4, bits);
|
|
CHECKRETURN(5);
|
|
bits = SHIFT_R(glyphp[11][line],6);
|
|
bits |= SHIFT_L(glyphp[12][line],8);
|
|
bits |= SHIFT_L(glyphp[13][line],22);
|
|
WRITE_IN_BITORDER(base, 5, bits);
|
|
CHECKRETURN(6);
|
|
bits = SHIFT_R(glyphp[13][line],10);
|
|
bits |= SHIFT_L(glyphp[14][line],4);
|
|
bits |= SHIFT_L(glyphp[15][line],18);
|
|
WRITE_IN_BITORDER(base, 6, bits);
|
|
CHECKRETURN(7);
|
|
#ifndef FIXEDBASE
|
|
base += 7;
|
|
#endif
|
|
width -= 224;
|
|
glyphp += 16;
|
|
}
|
|
return base;
|
|
}
|
|
|
|
|
|
static CARD32*
|
|
DrawTETextScanlineWidth16(
|
|
CARD32 *base,
|
|
unsigned int **glyphp,
|
|
int line, int width, int glyphwidth )
|
|
{
|
|
while (1) {
|
|
unsigned int bits;
|
|
bits = glyphp[0][line];
|
|
bits |= SHIFT_L(glyphp[1][line],16);
|
|
WRITE_IN_BITORDER(base, 0, bits);
|
|
CHECKRETURN(1);
|
|
bits = glyphp[2][line];
|
|
bits |= SHIFT_L(glyphp[3][line],16);
|
|
WRITE_IN_BITORDER(base, 1, bits);
|
|
CHECKRETURN(2);
|
|
bits = glyphp[4][line];
|
|
bits |= SHIFT_L(glyphp[5][line],16);
|
|
WRITE_IN_BITORDER(base, 2, bits);
|
|
CHECKRETURN(3);
|
|
bits = glyphp[6][line];
|
|
bits |= SHIFT_L(glyphp[7][line],16);
|
|
WRITE_IN_BITORDER(base, 3, bits);
|
|
CHECKRETURN(4);
|
|
#ifndef FIXEDBASE
|
|
base += 4;
|
|
#endif
|
|
width -= 128;
|
|
glyphp += 8;
|
|
}
|
|
return base;
|
|
}
|
|
|
|
|
|
|
|
static CARD32*
|
|
DrawTETextScanlineWidth18(
|
|
CARD32 *base,
|
|
unsigned int **glyphp,
|
|
int line, int width, int glyphwidth )
|
|
{
|
|
while (1) {
|
|
unsigned int bits;
|
|
bits = glyphp[0][line];
|
|
bits |= SHIFT_L(glyphp[1][line],18);
|
|
WRITE_IN_BITORDER(base, 0, bits);
|
|
CHECKRETURN(1);
|
|
bits = SHIFT_R(glyphp[1][line],14);
|
|
bits |= SHIFT_L(glyphp[2][line],4);
|
|
bits |= SHIFT_L(glyphp[3][line],22);
|
|
WRITE_IN_BITORDER(base, 1, bits);
|
|
CHECKRETURN(2);
|
|
bits = SHIFT_R(glyphp[3][line],10);
|
|
bits |= SHIFT_L(glyphp[4][line],8);
|
|
bits |= SHIFT_L(glyphp[5][line],26);
|
|
WRITE_IN_BITORDER(base, 2, bits);
|
|
CHECKRETURN(3);
|
|
bits = SHIFT_R(glyphp[5][line],6);
|
|
bits |= SHIFT_L(glyphp[6][line],12);
|
|
bits |= SHIFT_L(glyphp[7][line],30);
|
|
WRITE_IN_BITORDER(base, 3, bits);
|
|
CHECKRETURN(4);
|
|
bits = SHIFT_R(glyphp[7][line],2);
|
|
bits |= SHIFT_L(glyphp[8][line],16);
|
|
WRITE_IN_BITORDER(base, 4, bits);
|
|
CHECKRETURN(5);
|
|
bits = SHIFT_R(glyphp[8][line],16);
|
|
bits |= SHIFT_L(glyphp[9][line],2);
|
|
bits |= SHIFT_L(glyphp[10][line],20);
|
|
WRITE_IN_BITORDER(base, 5, bits);
|
|
CHECKRETURN(6);
|
|
bits = SHIFT_R(glyphp[10][line],12);
|
|
bits |= SHIFT_L(glyphp[11][line],6);
|
|
bits |= SHIFT_L(glyphp[12][line],24);
|
|
WRITE_IN_BITORDER(base, 6, bits);
|
|
CHECKRETURN(7);
|
|
bits = SHIFT_R(glyphp[12][line],8);
|
|
bits |= SHIFT_L(glyphp[13][line],10);
|
|
bits |= SHIFT_L(glyphp[14][line],28);
|
|
WRITE_IN_BITORDER(base, 7, bits);
|
|
CHECKRETURN(8);
|
|
bits = SHIFT_R(glyphp[14][line],4);
|
|
bits |= SHIFT_L(glyphp[15][line],14);
|
|
WRITE_IN_BITORDER(base, 8, bits);
|
|
CHECKRETURN(9);
|
|
#ifndef FIXEDBASE
|
|
base += 9;
|
|
#endif
|
|
width -= 288;
|
|
glyphp += 16;
|
|
}
|
|
return base;
|
|
}
|
|
|
|
|
|
static CARD32*
|
|
DrawTETextScanlineWidth24(
|
|
CARD32 *base,
|
|
unsigned int **glyphp,
|
|
int line, int width, int glyphwidth )
|
|
{
|
|
while (1) {
|
|
unsigned int bits;
|
|
bits = glyphp[0][line];
|
|
bits |= SHIFT_L(glyphp[1][line],24);
|
|
WRITE_IN_BITORDER(base, 0, bits);
|
|
CHECKRETURN(1);
|
|
bits = SHIFT_R(glyphp[1][line],8);
|
|
bits |= SHIFT_L(glyphp[2][line],16);
|
|
WRITE_IN_BITORDER(base, 1, bits);
|
|
CHECKRETURN(2);
|
|
bits = SHIFT_R(glyphp[2][line],16);
|
|
bits |= SHIFT_L(glyphp[3][line],8);
|
|
WRITE_IN_BITORDER(base, 2, bits);
|
|
CHECKRETURN(3);
|
|
#ifndef FIXEDBASE
|
|
base += 3;
|
|
#endif
|
|
width -= 96;
|
|
glyphp += 4;
|
|
}
|
|
return base;
|
|
}
|
|
|
|
|