mirror of
https://github.com/X11Libre/xserver.git
synced 2026-10-04 22:36:10 +00:00
d6cbd4511e
This is the biggest "visibility" patch. Instead of doing a "export" symbol on demand, export everything in the sdk, so that if some module fails due to an unresolved symbol, it is because it is using a symbol not in the sdk. Most exported symbols shouldn't really be made visible, neither advertised in the sdk, as they are only used by a single shared object. Symbols in the sdk (or referenced in sdk macros), but not defined anywhere include: XkbBuildCoreState() XkbInitialMap XkbXIUnsupported XkbCheckActionVMods() XkbSendCompatNotify() XkbDDXFakePointerButton() XkbDDXApplyConfig() _XkbStrCaseCmp() _XkbErrMessages[] _XkbErrCode _XkbErrLocation _XkbErrData XkbAccessXDetailText() XkbNKNDetailMaskText() XkbLookupGroupAndLevel() XkbInitAtoms() XkbGetOrderedDrawables() XkbFreeOrderedDrawables() XkbConvertXkbComponents() XkbWriteXKBSemantics() XkbWriteXKBLayout() XkbWriteXKBKeymap() XkbWriteXKBFile() XkbWriteCFile() XkbWriteXKMFile() XkbWriteToServer() XkbMergeFile() XkmFindTOCEntry() XkmReadFileSection() XkmReadFileSectionName() InitExtInput() xf86CheckButton() xf86SwitchCoreDevice() RamDacSetGamma() RamDacRestoreDACValues() xf86Bpp xf86ConfigPix24 xf86MouseCflags[] xf86SupportedMouseTypes[] xf86NumMouseTypes xf86ChangeBusIndex() xf86EntityEnter() xf86EntityLeave() xf86WrapperInit() xf86RingBell() xf86findOptionBoolean() xf86debugListOptions() LoadSubModuleLocal() LoaderSymbolLocal() getInt10Rec() xf86CurrentScreen xf86ReallocatePciResources() xf86NewSerialNumber() xf86RandRSetInitialMode() fbCompositeSolidMask_nx1xn fbCompositeSolidMask_nx8888x0565C fbCompositeSolidMask_nx8888x8888C fbCompositeSolidMask_nx8x0565 fbCompositeSolidMask_nx8x0888 fbCompositeSolidMask_nx8x8888 fbCompositeSrc_0565x0565 fbCompositeSrc_8888x0565 fbCompositeSrc_8888x0888 fbCompositeSrc_8888x8888 fbCompositeSrcAdd_1000x1000 fbCompositeSrcAdd_8000x8000 fbCompositeSrcAdd_8888x8888 fbGeneration fbIn fbOver fbOver24 fbOverlayGeneration fbRasterizeEdges fbRestoreAreas fbSaveAreas composeFunctions VBEBuildVbeModeList() VBECalcVbeModeIndex() TIramdac3030CalculateMNPForClock() shadowBufPtr shadowFindBuf() miRRGetScreenInfo() RRSetScreenConfig() RRModePruneUnused() PixmanImageFromPicture() extern int miPointerGetMotionEvents() miClipPicture() miRasterizeTriangle() fbPush1toN() fbInitializeBackingStore() ddxBeforeReset() SetupSprite() InitSprite() DGADeliverEvent() SPECIAL CASES o defined as _X_INTERNAL xf86NewInputDevice() o defined as static fbGCPrivateKey fbOverlayScreenPrivateKey fbScreenPrivateKey fbWinPrivateKey o defined in libXfont.so, but declared in xorg/dixfont.h GetGlyphs() QueryGlyphExtents() QueryTextExtents() ParseGlyphCachingMode() InitGlyphCaching() SetGlyphCachingMode()
1077 lines
31 KiB
C
1077 lines
31 KiB
C
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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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/* 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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_X_EXPORT 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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_X_EXPORT 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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_X_EXPORT 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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_X_EXPORT 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*)xalloc(((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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xfree(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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_X_EXPORT 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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_X_EXPORT 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,
|
|
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;
|
|
}
|
|
|
|
|