diff options
Diffstat (limited to 'xorg-server/hw/xfree86/xaa/xaaTEGlyph.c')
| -rw-r--r-- | xorg-server/hw/xfree86/xaa/xaaTEGlyph.c | 2154 |
1 files changed, 1077 insertions, 1077 deletions
diff --git a/xorg-server/hw/xfree86/xaa/xaaTEGlyph.c b/xorg-server/hw/xfree86/xaa/xaaTEGlyph.c index 41e638e5c..049bb2cb3 100644 --- a/xorg-server/hw/xfree86/xaa/xaaTEGlyph.c +++ b/xorg-server/hw/xfree86/xaa/xaaTEGlyph.c @@ -1,1077 +1,1077 @@ - - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include "xaa.h" -#include "xaalocal.h" -#include "xaacexp.h" -#include "xf86.h" - -/* scanline function for TRIPLE_BITS_24BPP */ -static CARD32 *DrawTextScanline3(CARD32 *base, CARD32 *mem, int width); - -/* Loop unrolled functions for common font widths */ -static CARD32 *DrawTETextScanlineGeneric(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -static CARD32 *DrawTETextScanlineWidth7(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -static CARD32 *DrawTETextScanlineWidth10(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -static CARD32 *DrawTETextScanlineWidth12(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -static CARD32 *DrawTETextScanlineWidth14(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -static CARD32 *DrawTETextScanlineWidth16(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -static CARD32 *DrawTETextScanlineWidth18(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -static CARD32 *DrawTETextScanlineWidth24(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); - - -#ifdef USEASSEMBLER -# ifdef FIXEDBASE -# ifdef MSBFIRST -CARD32 *DrawTETextScanlineWidth6PMSBFirstFixedBase(CARD32 *base, - unsigned int **glyphp, int line, int width, int glyphwidth); -CARD32 *DrawTETextScanlineWidth8PMSBFirstFixedBase(CARD32 *base, - unsigned int **glyphp, int line, int width, int glyphwidth); -CARD32 *DrawTETextScanlineWidth9PMSBFirstFixedBase(CARD32 *base, - unsigned int **glyphp, int line, int width, int glyphwidth); -# else -CARD32 *DrawTETextScanlineWidth6PLSBFirstFixedBase(CARD32 *base, - unsigned int **glyphp, int line, int width, int glyphwidth); -CARD32 *DrawTETextScanlineWidth8PLSBFirstFixedBase(CARD32 *base, - unsigned int **glyphp, int line, int width, int glyphwidth); -CARD32 *DrawTETextScanlineWidth9PLSBFirstFixedBase(CARD32 *base, - unsigned int **glyphp, int line, int width, int glyphwidth); -# endif -# else -# ifdef MSBFIRST -CARD32 *DrawTETextScanlineWidth6PMSBFirst(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -CARD32 *DrawTETextScanlineWidth8PMSBFirst(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -CARD32 *DrawTETextScanlineWidth9PMSBFirst(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -# else -CARD32 *DrawTETextScanlineWidth6PLSBFirst(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -CARD32 *DrawTETextScanlineWidth8PLSBFirst(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -CARD32 *DrawTETextScanlineWidth9PLSBFirst(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -# endif -# endif -#else -static CARD32 *DrawTETextScanlineWidth6(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -static CARD32 *DrawTETextScanlineWidth8(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -static CARD32 *DrawTETextScanlineWidth9(CARD32 *base, unsigned int **glyphp, - int line, int width, int glyphwidth); -#endif - -#define glyph_scanline_func EXPNAME(XAAGlyphScanlineFunc) -#define glyph_get_scanline_func EXPNAME(XAAGetGlyphScanlineFunc) - - -GlyphScanlineFuncPtr glyph_scanline_func[32] = { - DrawTETextScanlineGeneric, DrawTETextScanlineGeneric, - DrawTETextScanlineGeneric, DrawTETextScanlineGeneric, - DrawTETextScanlineGeneric, -#ifdef USEASSEMBLER -# ifdef FIXEDBASE -# ifdef MSBFIRST - DrawTETextScanlineWidth6PMSBFirstFixedBase, - DrawTETextScanlineWidth7, - DrawTETextScanlineWidth8PMSBFirstFixedBase, - DrawTETextScanlineWidth9PMSBFirstFixedBase, -# else - DrawTETextScanlineWidth6PLSBFirstFixedBase, - DrawTETextScanlineWidth7, - DrawTETextScanlineWidth8PLSBFirstFixedBase, - DrawTETextScanlineWidth9PLSBFirstFixedBase, -# endif -# else -# ifdef MSBFIRST - DrawTETextScanlineWidth6PMSBFirst, - DrawTETextScanlineWidth7, - DrawTETextScanlineWidth8PMSBFirst, - DrawTETextScanlineWidth9PMSBFirst, -# else - DrawTETextScanlineWidth6PLSBFirst, - DrawTETextScanlineWidth7, - DrawTETextScanlineWidth8PLSBFirst, - DrawTETextScanlineWidth9PLSBFirst, -# endif -# endif -#else - DrawTETextScanlineWidth6, DrawTETextScanlineWidth7, - DrawTETextScanlineWidth8, DrawTETextScanlineWidth9, -#endif - DrawTETextScanlineWidth10, - DrawTETextScanlineGeneric, DrawTETextScanlineWidth12, - DrawTETextScanlineGeneric, DrawTETextScanlineWidth14, - DrawTETextScanlineGeneric, DrawTETextScanlineWidth16, - DrawTETextScanlineGeneric, DrawTETextScanlineWidth18, - DrawTETextScanlineGeneric, DrawTETextScanlineGeneric, - DrawTETextScanlineGeneric, DrawTETextScanlineGeneric, - DrawTETextScanlineGeneric, DrawTETextScanlineWidth24, - DrawTETextScanlineGeneric, DrawTETextScanlineGeneric, - DrawTETextScanlineGeneric, DrawTETextScanlineGeneric, - DrawTETextScanlineGeneric, DrawTETextScanlineGeneric, - DrawTETextScanlineGeneric, DrawTETextScanlineGeneric -}; - -GlyphScanlineFuncPtr *glyph_get_scanline_func(void) { - return glyph_scanline_func; -} - - -/******************************************************************** - - Here we have TEGlyphRenders for a bunch of different color - expansion types. The driver may provide its own renderer, but - this is the default one which renders using lower-level primitives - exported by the chipset driver. - -********************************************************************/ - -/* This gets built for MSBFIRST or LSBFIRST with FIXEDBASE or not. - A total of 4 versions */ - -void -EXPNAME(XAATEGlyphRenderer)( - ScrnInfoPtr pScrn, - int x, int y, int w, int h, int skipleft, int startline, - unsigned int **glyphs, int glyphWidth, - int fg, int bg, int rop, unsigned planemask -) -{ - XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn); - CARD32* base; - GlyphScanlineFuncPtr GlyphFunc = glyph_scanline_func[glyphWidth - 1]; - int dwords = 0; - - if((bg != -1) && (infoRec->TEGlyphRendererFlags & TRANSPARENCY_ONLY)) { - (*infoRec->SetupForSolidFill)(pScrn, bg, rop, planemask); - (*infoRec->SubsequentSolidFillRect)(pScrn, x, y, w, h); - bg = -1; - } - - (*infoRec->SetupForCPUToScreenColorExpandFill)( - pScrn, fg, bg, rop, planemask); - - if(skipleft && - (!(infoRec->TEGlyphRendererFlags & LEFT_EDGE_CLIPPING) || - (!(infoRec->TEGlyphRendererFlags & LEFT_EDGE_CLIPPING_NEGATIVE_X) && - (skipleft > x)))) { - /* draw the first character only */ - - int count = h, line = startline; - int width = glyphWidth - skipleft; - - if(width > w) width = w; - - (*infoRec->SubsequentCPUToScreenColorExpandFill)( - pScrn, x, y, width, h, 0); - - base = (CARD32*)infoRec->ColorExpandBase; - - while(count--) { - register CARD32 tmp = SHIFT_R(glyphs[0][line++],skipleft); - WRITE_BITS(tmp); - } - - w -= width; - if((infoRec->TEGlyphRendererFlags & CPU_TRANSFER_PAD_QWORD) && - ((((width + 31) >> 5) * h) & 1)) { - base = (CARD32*)infoRec->ColorExpandBase; - base[0] = 0x00000000; - } - if(!w) goto THE_END; - glyphs++; - x += width; - skipleft = 0; /* nicely aligned again */ - } - - w += skipleft; - x -= skipleft; - dwords = ((w + 31) >> 5) * h; - - (*infoRec->SubsequentCPUToScreenColorExpandFill)( - pScrn, x, y, w, h, skipleft); - - base = (CARD32*)infoRec->ColorExpandBase; - -#ifndef FIXEDBASE - if((((w + 31) >> 5) * h) <= infoRec->ColorExpandRange) - while(h--) { - base = (*GlyphFunc)(base, glyphs, startline++, w, glyphWidth); - } - else -#endif - while(h--) { - (*GlyphFunc)(base, glyphs, startline++, w, glyphWidth); - } - - if((infoRec->TEGlyphRendererFlags & CPU_TRANSFER_PAD_QWORD) && - (dwords & 1)) { - base = (CARD32*)infoRec->ColorExpandBase; - base[0] = 0x00000000; - } - -THE_END: - - if(infoRec->TEGlyphRendererFlags & SYNC_AFTER_COLOR_EXPAND) - (*infoRec->Sync)(pScrn); - else SET_SYNC_FLAG(infoRec); -} - -/******************************************************************** - - This is the GlyphRenderer for TRIPLE_BITS_24BPP. It renders to a buffer - with the non FIXEDBASE LSB_FIRST code before tripling, and possibly - reversing the bits and sending them to the screen - -********************************************************************/ - -void -EXPNAME(XAATEGlyphRenderer3)( - ScrnInfoPtr pScrn, - int x, int y, int w, int h, int skipleft, int startline, - unsigned int **glyphs, int glyphWidth, - int fg, int bg, int rop, unsigned planemask -) -{ - XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn); - CARD32 *base, *mem; - GlyphScanlineFuncPtr GlyphFunc = XAAGlyphScanlineFuncLSBFirst[glyphWidth - 1]; - int dwords = 0; - - if((bg != -1) && - ((infoRec->TEGlyphRendererFlags & TRANSPARENCY_ONLY) || - ((infoRec->TEGlyphRendererFlags & RGB_EQUAL) && - (!CHECK_RGB_EQUAL(bg))))) { - (*infoRec->SetupForSolidFill)(pScrn, bg, rop, planemask); - (*infoRec->SubsequentSolidFillRect)(pScrn, x, y, w, h); - bg = -1; - } - - (*infoRec->SetupForCPUToScreenColorExpandFill)( - pScrn, fg, bg, rop, planemask); - - if(skipleft) { - /* draw the first character only */ - - int count = h, line = startline; - int width = glyphWidth - skipleft; - CARD32 bits; - - if(width > w) width = w; - (*infoRec->SubsequentCPUToScreenColorExpandFill)( - pScrn, x, y, width, h, 0); - - base = (CARD32*)infoRec->ColorExpandBase; - - while(count--) { - bits = SHIFT_R(glyphs[0][line++],skipleft); - if (width >= 22) { - WRITE_BITS3(bits); - } else if (width >= 11) { - WRITE_BITS2(bits); - } else { - WRITE_BITS1(bits); - } - } - - w -= width; - if((infoRec->TEGlyphRendererFlags & CPU_TRANSFER_PAD_QWORD) && - ((((3 * width + 31) >> 5) * h) & 1)) { - base = (CARD32*)infoRec->ColorExpandBase; - base[0] = 0x00000000; - } - if(!w) goto THE_END; - glyphs++; - x += width; - skipleft = 0; /* nicely aligned again */ - } - - dwords = ((3 * w + 31) >> 5) * h; - mem = (CARD32*)xalloc(((w + 31) >> 3) * sizeof(char)); - if (!mem) return; - - (*infoRec->SubsequentCPUToScreenColorExpandFill)(pScrn, x, y, w, h, 0); - - base = (CARD32*)infoRec->ColorExpandBase; - -# ifndef FIXEDBASE - if((((3 * w + 31) >> 5) * h) <= infoRec->ColorExpandRange) - while(h--) { - (*GlyphFunc)(mem, glyphs, startline++, w, glyphWidth); - base = DrawTextScanline3(base, mem, w); - } - else -# endif - while(h--) { - (*GlyphFunc)(mem, glyphs, startline++, w, glyphWidth); - DrawTextScanline3(base, mem, w); - } - - xfree(mem); - - if((infoRec->TEGlyphRendererFlags & CPU_TRANSFER_PAD_QWORD) && - (dwords & 1)) { - base = (CARD32*)infoRec->ColorExpandBase; - base[0] = 0x00000000; - } - -THE_END: - - if(infoRec->TEGlyphRendererFlags & SYNC_AFTER_COLOR_EXPAND) - (*infoRec->Sync)(pScrn); - else SET_SYNC_FLAG(infoRec); -} - - -#ifndef FIXEDBASE -/* Scanline version of above gets built for LSBFIRST and MSBFIRST */ - -void -EXPNAME(XAATEGlyphRendererScanline)( - ScrnInfoPtr pScrn, - int x, int y, int w, int h, int skipleft, int startline, - unsigned int **glyphs, int glyphWidth, - int fg, int bg, int rop, unsigned planemask -) -{ - XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn); - int bufferNo; - CARD32* base; - GlyphScanlineFuncPtr GlyphFunc = glyph_scanline_func[glyphWidth - 1]; - - if((bg != -1) && (infoRec->TEGlyphRendererFlags & TRANSPARENCY_ONLY)) { - (*infoRec->SetupForSolidFill)(pScrn, bg, rop, planemask); - (*infoRec->SubsequentSolidFillRect)(pScrn, x, y, w, h); - bg = -1; - } - - (*infoRec->SetupForScanlineCPUToScreenColorExpandFill)( - pScrn, fg, bg, rop, planemask); - - if(skipleft && - (!(infoRec->TEGlyphRendererFlags & LEFT_EDGE_CLIPPING) || - (!(infoRec->TEGlyphRendererFlags & LEFT_EDGE_CLIPPING_NEGATIVE_X) && - (skipleft > x)))) { - /* draw the first character only */ - - int count = h, line = startline; - int width = glyphWidth - skipleft; - - if(width > w) width = w; - - (*infoRec->SubsequentScanlineCPUToScreenColorExpandFill)( - pScrn, x, y, width, h, 0); - - bufferNo = 0; - - while(count--) { - register CARD32 tmp = SHIFT_R(glyphs[0][line++],skipleft); - base = (CARD32*)infoRec->ScanlineColorExpandBuffers[bufferNo]; - WRITE_BITS(tmp); - (*infoRec->SubsequentColorExpandScanline)(pScrn, bufferNo++); - if(bufferNo >= infoRec->NumScanlineColorExpandBuffers) - bufferNo = 0; - } - - w -= width; - if(!w) goto THE_END; - glyphs++; - x += width; - skipleft = 0; /* nicely aligned again */ - } - - w += skipleft; - x -= skipleft; - - (*infoRec->SubsequentScanlineCPUToScreenColorExpandFill)( - pScrn, x, y, w, h, skipleft); - - bufferNo = 0; - - while(h--) { - base = (CARD32*)infoRec->ScanlineColorExpandBuffers[bufferNo]; - (*GlyphFunc)(base, glyphs, startline++, w, glyphWidth); - (*infoRec->SubsequentColorExpandScanline)(pScrn, bufferNo++); - if(bufferNo >= infoRec->NumScanlineColorExpandBuffers) - bufferNo = 0; - } - -THE_END: - - SET_SYNC_FLAG(infoRec); -} - -void -EXPNAME(XAATEGlyphRendererScanline3)( - ScrnInfoPtr pScrn, - int x, int y, int w, int h, int skipleft, int startline, - unsigned int **glyphs, int glyphWidth, - int fg, int bg, int rop, unsigned planemask -) -{ - XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn); - int bufferNo; - CARD32 *base, *mem; - GlyphScanlineFuncPtr GlyphFunc = XAAGlyphScanlineFuncLSBFirst[glyphWidth - 1]; - - if((bg != -1) && - ((infoRec->TEGlyphRendererFlags & TRANSPARENCY_ONLY) || - ((infoRec->TEGlyphRendererFlags & RGB_EQUAL) && - (!CHECK_RGB_EQUAL(bg))))) { - (*infoRec->SetupForSolidFill)(pScrn, bg, rop, planemask); - (*infoRec->SubsequentSolidFillRect)(pScrn, x, y, w, h); - bg = -1; - } - - (*infoRec->SetupForScanlineCPUToScreenColorExpandFill)( - pScrn, fg, bg, rop, planemask); - - if(skipleft) { - /* draw the first character only */ - - int count = h, line = startline; - int width = glyphWidth - skipleft; - CARD32 bits; - - if(width > w) width = w; - - (*infoRec->SubsequentScanlineCPUToScreenColorExpandFill)( - pScrn, x, y, width, h, 0); - - bufferNo = 0; - - while(count--) { - base = (CARD32*)infoRec->ScanlineColorExpandBuffers[bufferNo]; - bits = SHIFT_R(glyphs[0][line++],skipleft); - if (width >= 22) { - WRITE_BITS3(bits); - } else if (width >= 11) { - WRITE_BITS2(bits); - } else { - WRITE_BITS1(bits); - } - (*infoRec->SubsequentColorExpandScanline)(pScrn, bufferNo++); - if(bufferNo >= infoRec->NumScanlineColorExpandBuffers) - bufferNo = 0; - } - - w -= width; - if(!w) goto THE_END; - glyphs++; - x += width; - skipleft = 0; /* nicely aligned again */ - } - - w += skipleft; - x -= skipleft; - mem = (CARD32*)xalloc(((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; - } - - xfree(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; -} - - +
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xaa.h"
+#include "xaalocal.h"
+#include "xaacexp.h"
+#include "xf86.h"
+
+/* scanline function for TRIPLE_BITS_24BPP */
+static CARD32 *DrawTextScanline3(CARD32 *base, CARD32 *mem, int width);
+
+/* Loop unrolled functions for common font widths */
+static CARD32 *DrawTETextScanlineGeneric(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+static CARD32 *DrawTETextScanlineWidth7(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+static CARD32 *DrawTETextScanlineWidth10(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+static CARD32 *DrawTETextScanlineWidth12(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+static CARD32 *DrawTETextScanlineWidth14(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+static CARD32 *DrawTETextScanlineWidth16(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+static CARD32 *DrawTETextScanlineWidth18(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+static CARD32 *DrawTETextScanlineWidth24(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+
+
+#ifdef USEASSEMBLER
+# ifdef FIXEDBASE
+# ifdef MSBFIRST
+CARD32 *DrawTETextScanlineWidth6PMSBFirstFixedBase(CARD32 *base,
+ unsigned int **glyphp, int line, int width, int glyphwidth);
+CARD32 *DrawTETextScanlineWidth8PMSBFirstFixedBase(CARD32 *base,
+ unsigned int **glyphp, int line, int width, int glyphwidth);
+CARD32 *DrawTETextScanlineWidth9PMSBFirstFixedBase(CARD32 *base,
+ unsigned int **glyphp, int line, int width, int glyphwidth);
+# else
+CARD32 *DrawTETextScanlineWidth6PLSBFirstFixedBase(CARD32 *base,
+ unsigned int **glyphp, int line, int width, int glyphwidth);
+CARD32 *DrawTETextScanlineWidth8PLSBFirstFixedBase(CARD32 *base,
+ unsigned int **glyphp, int line, int width, int glyphwidth);
+CARD32 *DrawTETextScanlineWidth9PLSBFirstFixedBase(CARD32 *base,
+ unsigned int **glyphp, int line, int width, int glyphwidth);
+# endif
+# else
+# ifdef MSBFIRST
+CARD32 *DrawTETextScanlineWidth6PMSBFirst(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+CARD32 *DrawTETextScanlineWidth8PMSBFirst(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+CARD32 *DrawTETextScanlineWidth9PMSBFirst(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+# else
+CARD32 *DrawTETextScanlineWidth6PLSBFirst(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+CARD32 *DrawTETextScanlineWidth8PLSBFirst(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+CARD32 *DrawTETextScanlineWidth9PLSBFirst(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+# endif
+# endif
+#else
+static CARD32 *DrawTETextScanlineWidth6(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+static CARD32 *DrawTETextScanlineWidth8(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+static CARD32 *DrawTETextScanlineWidth9(CARD32 *base, unsigned int **glyphp,
+ int line, int width, int glyphwidth);
+#endif
+
+#define glyph_scanline_func EXPNAME(XAAGlyphScanlineFunc)
+#define glyph_get_scanline_func EXPNAME(XAAGetGlyphScanlineFunc)
+
+
+GlyphScanlineFuncPtr glyph_scanline_func[32] = {
+ DrawTETextScanlineGeneric, DrawTETextScanlineGeneric,
+ DrawTETextScanlineGeneric, DrawTETextScanlineGeneric,
+ DrawTETextScanlineGeneric,
+#ifdef USEASSEMBLER
+# ifdef FIXEDBASE
+# ifdef MSBFIRST
+ DrawTETextScanlineWidth6PMSBFirstFixedBase,
+ DrawTETextScanlineWidth7,
+ DrawTETextScanlineWidth8PMSBFirstFixedBase,
+ DrawTETextScanlineWidth9PMSBFirstFixedBase,
+# else
+ DrawTETextScanlineWidth6PLSBFirstFixedBase,
+ DrawTETextScanlineWidth7,
+ DrawTETextScanlineWidth8PLSBFirstFixedBase,
+ DrawTETextScanlineWidth9PLSBFirstFixedBase,
+# endif
+# else
+# ifdef MSBFIRST
+ DrawTETextScanlineWidth6PMSBFirst,
+ DrawTETextScanlineWidth7,
+ DrawTETextScanlineWidth8PMSBFirst,
+ DrawTETextScanlineWidth9PMSBFirst,
+# else
+ DrawTETextScanlineWidth6PLSBFirst,
+ DrawTETextScanlineWidth7,
+ DrawTETextScanlineWidth8PLSBFirst,
+ DrawTETextScanlineWidth9PLSBFirst,
+# endif
+# endif
+#else
+ DrawTETextScanlineWidth6, DrawTETextScanlineWidth7,
+ DrawTETextScanlineWidth8, DrawTETextScanlineWidth9,
+#endif
+ DrawTETextScanlineWidth10,
+ DrawTETextScanlineGeneric, DrawTETextScanlineWidth12,
+ DrawTETextScanlineGeneric, DrawTETextScanlineWidth14,
+ DrawTETextScanlineGeneric, DrawTETextScanlineWidth16,
+ DrawTETextScanlineGeneric, DrawTETextScanlineWidth18,
+ DrawTETextScanlineGeneric, DrawTETextScanlineGeneric,
+ DrawTETextScanlineGeneric, DrawTETextScanlineGeneric,
+ DrawTETextScanlineGeneric, DrawTETextScanlineWidth24,
+ DrawTETextScanlineGeneric, DrawTETextScanlineGeneric,
+ DrawTETextScanlineGeneric, DrawTETextScanlineGeneric,
+ DrawTETextScanlineGeneric, DrawTETextScanlineGeneric,
+ DrawTETextScanlineGeneric, DrawTETextScanlineGeneric
+};
+
+GlyphScanlineFuncPtr *glyph_get_scanline_func(void) {
+ return glyph_scanline_func;
+}
+
+
+/********************************************************************
+
+ Here we have TEGlyphRenders for a bunch of different color
+ expansion types. The driver may provide its own renderer, but
+ this is the default one which renders using lower-level primitives
+ exported by the chipset driver.
+
+********************************************************************/
+
+/* This gets built for MSBFIRST or LSBFIRST with FIXEDBASE or not.
+ A total of 4 versions */
+
+void
+EXPNAME(XAATEGlyphRenderer)(
+ ScrnInfoPtr pScrn,
+ int x, int y, int w, int h, int skipleft, int startline,
+ unsigned int **glyphs, int glyphWidth,
+ int fg, int bg, int rop, unsigned planemask
+)
+{
+ XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
+ CARD32* base;
+ GlyphScanlineFuncPtr GlyphFunc = glyph_scanline_func[glyphWidth - 1];
+ int dwords = 0;
+
+ if((bg != -1) && (infoRec->TEGlyphRendererFlags & TRANSPARENCY_ONLY)) {
+ (*infoRec->SetupForSolidFill)(pScrn, bg, rop, planemask);
+ (*infoRec->SubsequentSolidFillRect)(pScrn, x, y, w, h);
+ bg = -1;
+ }
+
+ (*infoRec->SetupForCPUToScreenColorExpandFill)(
+ pScrn, fg, bg, rop, planemask);
+
+ if(skipleft &&
+ (!(infoRec->TEGlyphRendererFlags & LEFT_EDGE_CLIPPING) ||
+ (!(infoRec->TEGlyphRendererFlags & LEFT_EDGE_CLIPPING_NEGATIVE_X) &&
+ (skipleft > x)))) {
+ /* draw the first character only */
+
+ int count = h, line = startline;
+ int width = glyphWidth - skipleft;
+
+ if(width > w) width = w;
+
+ (*infoRec->SubsequentCPUToScreenColorExpandFill)(
+ pScrn, x, y, width, h, 0);
+
+ base = (CARD32*)infoRec->ColorExpandBase;
+
+ while(count--) {
+ register CARD32 tmp = SHIFT_R(glyphs[0][line++],skipleft);
+ WRITE_BITS(tmp);
+ }
+
+ w -= width;
+ if((infoRec->TEGlyphRendererFlags & CPU_TRANSFER_PAD_QWORD) &&
+ ((((width + 31) >> 5) * h) & 1)) {
+ base = (CARD32*)infoRec->ColorExpandBase;
+ base[0] = 0x00000000;
+ }
+ if(!w) goto THE_END;
+ glyphs++;
+ x += width;
+ skipleft = 0; /* nicely aligned again */
+ }
+
+ w += skipleft;
+ x -= skipleft;
+ dwords = ((w + 31) >> 5) * h;
+
+ (*infoRec->SubsequentCPUToScreenColorExpandFill)(
+ pScrn, x, y, w, h, skipleft);
+
+ base = (CARD32*)infoRec->ColorExpandBase;
+
+#ifndef FIXEDBASE
+ if((((w + 31) >> 5) * h) <= infoRec->ColorExpandRange)
+ while(h--) {
+ base = (*GlyphFunc)(base, glyphs, startline++, w, glyphWidth);
+ }
+ else
+#endif
+ while(h--) {
+ (*GlyphFunc)(base, glyphs, startline++, w, glyphWidth);
+ }
+
+ if((infoRec->TEGlyphRendererFlags & CPU_TRANSFER_PAD_QWORD) &&
+ (dwords & 1)) {
+ base = (CARD32*)infoRec->ColorExpandBase;
+ base[0] = 0x00000000;
+ }
+
+THE_END:
+
+ if(infoRec->TEGlyphRendererFlags & SYNC_AFTER_COLOR_EXPAND)
+ (*infoRec->Sync)(pScrn);
+ else SET_SYNC_FLAG(infoRec);
+}
+
+/********************************************************************
+
+ This is the GlyphRenderer for TRIPLE_BITS_24BPP. It renders to a buffer
+ with the non FIXEDBASE LSB_FIRST code before tripling, and possibly
+ reversing the bits and sending them to the screen
+
+********************************************************************/
+
+void
+EXPNAME(XAATEGlyphRenderer3)(
+ ScrnInfoPtr pScrn,
+ int x, int y, int w, int h, int skipleft, int startline,
+ unsigned int **glyphs, int glyphWidth,
+ int fg, int bg, int rop, unsigned planemask
+)
+{
+ XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
+ CARD32 *base, *mem;
+ GlyphScanlineFuncPtr GlyphFunc = XAAGlyphScanlineFuncLSBFirst[glyphWidth - 1];
+ int dwords = 0;
+
+ if((bg != -1) &&
+ ((infoRec->TEGlyphRendererFlags & TRANSPARENCY_ONLY) ||
+ ((infoRec->TEGlyphRendererFlags & RGB_EQUAL) &&
+ (!CHECK_RGB_EQUAL(bg))))) {
+ (*infoRec->SetupForSolidFill)(pScrn, bg, rop, planemask);
+ (*infoRec->SubsequentSolidFillRect)(pScrn, x, y, w, h);
+ bg = -1;
+ }
+
+ (*infoRec->SetupForCPUToScreenColorExpandFill)(
+ pScrn, fg, bg, rop, planemask);
+
+ if(skipleft) {
+ /* draw the first character only */
+
+ int count = h, line = startline;
+ int width = glyphWidth - skipleft;
+ CARD32 bits;
+
+ if(width > w) width = w;
+ (*infoRec->SubsequentCPUToScreenColorExpandFill)(
+ pScrn, x, y, width, h, 0);
+
+ base = (CARD32*)infoRec->ColorExpandBase;
+
+ while(count--) {
+ bits = SHIFT_R(glyphs[0][line++],skipleft);
+ if (width >= 22) {
+ WRITE_BITS3(bits);
+ } else if (width >= 11) {
+ WRITE_BITS2(bits);
+ } else {
+ WRITE_BITS1(bits);
+ }
+ }
+
+ w -= width;
+ if((infoRec->TEGlyphRendererFlags & CPU_TRANSFER_PAD_QWORD) &&
+ ((((3 * width + 31) >> 5) * h) & 1)) {
+ base = (CARD32*)infoRec->ColorExpandBase;
+ base[0] = 0x00000000;
+ }
+ if(!w) goto THE_END;
+ glyphs++;
+ x += width;
+ skipleft = 0; /* nicely aligned again */
+ }
+
+ dwords = ((3 * w + 31) >> 5) * h;
+ mem = (CARD32*)malloc(((w + 31) >> 3) * sizeof(char));
+ if (!mem) return;
+
+ (*infoRec->SubsequentCPUToScreenColorExpandFill)(pScrn, x, y, w, h, 0);
+
+ base = (CARD32*)infoRec->ColorExpandBase;
+
+# ifndef FIXEDBASE
+ if((((3 * w + 31) >> 5) * h) <= infoRec->ColorExpandRange)
+ while(h--) {
+ (*GlyphFunc)(mem, glyphs, startline++, w, glyphWidth);
+ base = DrawTextScanline3(base, mem, w);
+ }
+ else
+# endif
+ while(h--) {
+ (*GlyphFunc)(mem, glyphs, startline++, w, glyphWidth);
+ DrawTextScanline3(base, mem, w);
+ }
+
+ free(mem);
+
+ if((infoRec->TEGlyphRendererFlags & CPU_TRANSFER_PAD_QWORD) &&
+ (dwords & 1)) {
+ base = (CARD32*)infoRec->ColorExpandBase;
+ base[0] = 0x00000000;
+ }
+
+THE_END:
+
+ if(infoRec->TEGlyphRendererFlags & SYNC_AFTER_COLOR_EXPAND)
+ (*infoRec->Sync)(pScrn);
+ else SET_SYNC_FLAG(infoRec);
+}
+
+
+#ifndef FIXEDBASE
+/* Scanline version of above gets built for LSBFIRST and MSBFIRST */
+
+void
+EXPNAME(XAATEGlyphRendererScanline)(
+ ScrnInfoPtr pScrn,
+ int x, int y, int w, int h, int skipleft, int startline,
+ unsigned int **glyphs, int glyphWidth,
+ int fg, int bg, int rop, unsigned planemask
+)
+{
+ XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
+ int bufferNo;
+ CARD32* base;
+ GlyphScanlineFuncPtr GlyphFunc = glyph_scanline_func[glyphWidth - 1];
+
+ if((bg != -1) && (infoRec->TEGlyphRendererFlags & TRANSPARENCY_ONLY)) {
+ (*infoRec->SetupForSolidFill)(pScrn, bg, rop, planemask);
+ (*infoRec->SubsequentSolidFillRect)(pScrn, x, y, w, h);
+ bg = -1;
+ }
+
+ (*infoRec->SetupForScanlineCPUToScreenColorExpandFill)(
+ pScrn, fg, bg, rop, planemask);
+
+ if(skipleft &&
+ (!(infoRec->TEGlyphRendererFlags & LEFT_EDGE_CLIPPING) ||
+ (!(infoRec->TEGlyphRendererFlags & LEFT_EDGE_CLIPPING_NEGATIVE_X) &&
+ (skipleft > x)))) {
+ /* draw the first character only */
+
+ int count = h, line = startline;
+ int width = glyphWidth - skipleft;
+
+ if(width > w) width = w;
+
+ (*infoRec->SubsequentScanlineCPUToScreenColorExpandFill)(
+ pScrn, x, y, width, h, 0);
+
+ bufferNo = 0;
+
+ while(count--) {
+ register CARD32 tmp = SHIFT_R(glyphs[0][line++],skipleft);
+ base = (CARD32*)infoRec->ScanlineColorExpandBuffers[bufferNo];
+ WRITE_BITS(tmp);
+ (*infoRec->SubsequentColorExpandScanline)(pScrn, bufferNo++);
+ if(bufferNo >= infoRec->NumScanlineColorExpandBuffers)
+ bufferNo = 0;
+ }
+
+ w -= width;
+ if(!w) goto THE_END;
+ glyphs++;
+ x += width;
+ skipleft = 0; /* nicely aligned again */
+ }
+
+ w += skipleft;
+ x -= skipleft;
+
+ (*infoRec->SubsequentScanlineCPUToScreenColorExpandFill)(
+ pScrn, x, y, w, h, skipleft);
+
+ bufferNo = 0;
+
+ while(h--) {
+ base = (CARD32*)infoRec->ScanlineColorExpandBuffers[bufferNo];
+ (*GlyphFunc)(base, glyphs, startline++, w, glyphWidth);
+ (*infoRec->SubsequentColorExpandScanline)(pScrn, bufferNo++);
+ if(bufferNo >= infoRec->NumScanlineColorExpandBuffers)
+ bufferNo = 0;
+ }
+
+THE_END:
+
+ SET_SYNC_FLAG(infoRec);
+}
+
+void
+EXPNAME(XAATEGlyphRendererScanline3)(
+ ScrnInfoPtr pScrn,
+ int x, int y, int w, int h, int skipleft, int startline,
+ unsigned int **glyphs, int glyphWidth,
+ int fg, int bg, int rop, unsigned planemask
+)
+{
+ XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
+ int bufferNo;
+ CARD32 *base, *mem;
+ GlyphScanlineFuncPtr GlyphFunc = XAAGlyphScanlineFuncLSBFirst[glyphWidth - 1];
+
+ if((bg != -1) &&
+ ((infoRec->TEGlyphRendererFlags & TRANSPARENCY_ONLY) ||
+ ((infoRec->TEGlyphRendererFlags & RGB_EQUAL) &&
+ (!CHECK_RGB_EQUAL(bg))))) {
+ (*infoRec->SetupForSolidFill)(pScrn, bg, rop, planemask);
+ (*infoRec->SubsequentSolidFillRect)(pScrn, x, y, w, h);
+ bg = -1;
+ }
+
+ (*infoRec->SetupForScanlineCPUToScreenColorExpandFill)(
+ pScrn, fg, bg, rop, planemask);
+
+ if(skipleft) {
+ /* draw the first character only */
+
+ int count = h, line = startline;
+ int width = glyphWidth - skipleft;
+ CARD32 bits;
+
+ if(width > w) width = w;
+
+ (*infoRec->SubsequentScanlineCPUToScreenColorExpandFill)(
+ pScrn, x, y, width, h, 0);
+
+ bufferNo = 0;
+
+ while(count--) {
+ base = (CARD32*)infoRec->ScanlineColorExpandBuffers[bufferNo];
+ bits = SHIFT_R(glyphs[0][line++],skipleft);
+ if (width >= 22) {
+ WRITE_BITS3(bits);
+ } else if (width >= 11) {
+ WRITE_BITS2(bits);
+ } else {
+ WRITE_BITS1(bits);
+ }
+ (*infoRec->SubsequentColorExpandScanline)(pScrn, bufferNo++);
+ if(bufferNo >= infoRec->NumScanlineColorExpandBuffers)
+ bufferNo = 0;
+ }
+
+ w -= width;
+ if(!w) goto THE_END;
+ glyphs++;
+ x += width;
+ skipleft = 0; /* nicely aligned again */
+ }
+
+ w += skipleft;
+ x -= skipleft;
+ mem = (CARD32*)malloc(((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;
+ }
+
+ free(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;
+}
+
+
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