diff options
author | Peter Breitenlohner <peb@mppmu.mpg.de> | 2011-04-13 06:05:13 +0000 |
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committer | Peter Breitenlohner <peb@mppmu.mpg.de> | 2011-04-13 06:05:13 +0000 |
commit | 7de2289e693d3fd86402207517568f99511aa916 (patch) | |
tree | cd3257a84d8dfc5d761cd1ffe01d1297e5d464b2 /Build/source/libs/poppler/poppler-0.12.4/splash/Splash.h | |
parent | 4ca57b91804c5a4acb3152c4b5192a35e51ca3fe (diff) |
poppler build fixes
git-svn-id: svn://tug.org/texlive/trunk@22067 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/poppler/poppler-0.12.4/splash/Splash.h')
-rw-r--r-- | Build/source/libs/poppler/poppler-0.12.4/splash/Splash.h | 306 |
1 files changed, 0 insertions, 306 deletions
diff --git a/Build/source/libs/poppler/poppler-0.12.4/splash/Splash.h b/Build/source/libs/poppler/poppler-0.12.4/splash/Splash.h deleted file mode 100644 index c9d57cc7acb..00000000000 --- a/Build/source/libs/poppler/poppler-0.12.4/splash/Splash.h +++ /dev/null @@ -1,306 +0,0 @@ -//======================================================================== -// -// Splash.h -// -//======================================================================== - -//======================================================================== -// -// Modified under the Poppler project - http://poppler.freedesktop.org -// -// All changes made under the Poppler project to this file are licensed -// under GPL version 2 or later -// -// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com> -// Copyright (C) 2007 Albert Astals Cid <aacid@kde.org> -// -// To see a description of the changes please see the Changelog file that -// came with your tarball or type make ChangeLog if you are building from git -// -//======================================================================== - -#ifndef SPLASH_H -#define SPLASH_H - -#ifdef USE_GCC_PRAGMAS -#pragma interface -#endif - -#include "SplashTypes.h" -#include "SplashClip.h" - -class Splash; -class SplashBitmap; -struct SplashGlyphBitmap; -class SplashState; -class SplashPattern; -class SplashScreen; -class SplashPath; -class SplashXPath; -class SplashFont; -struct SplashPipe; - -//------------------------------------------------------------------------ - -// Retrieves the next line of pixels in an image mask. Normally, -// fills in *<line> and returns true. If the image stream is -// exhausted, returns false. -typedef GBool (*SplashImageMaskSource)(void *data, SplashColorPtr pixel); - -// Retrieves the next line of pixels in an image. Normally, fills in -// *<line> and returns true. If the image stream is exhausted, -// returns false. -typedef GBool (*SplashImageSource)(void *data, SplashColorPtr colorLine, - Guchar *alphaLine); - -//------------------------------------------------------------------------ - -enum SplashPipeResultColorCtrl { -#if SPLASH_CMYK - splashPipeResultColorNoAlphaBlendCMYK, -#endif - splashPipeResultColorNoAlphaBlendRGB, - splashPipeResultColorNoAlphaBlendMono, - splashPipeResultColorAlphaNoBlendMono, - splashPipeResultColorAlphaNoBlendRGB, -#if SPLASH_CMYK - splashPipeResultColorAlphaNoBlendCMYK, -#endif - splashPipeResultColorAlphaBlendMono, - splashPipeResultColorAlphaBlendRGB -#if SPLASH_CMYK - , - splashPipeResultColorAlphaBlendCMYK -#endif -}; - -//------------------------------------------------------------------------ -// Splash -//------------------------------------------------------------------------ - -class Splash { -public: - - // Create a new rasterizer object. - Splash(SplashBitmap *bitmapA, GBool vectorAntialiasA, - SplashScreenParams *screenParams = NULL); - Splash(SplashBitmap *bitmapA, GBool vectorAntialiasA, - SplashScreen *screenA); - - ~Splash(); - - //----- state read - - SplashCoord *getMatrix(); - SplashPattern *getStrokePattern(); - SplashPattern *getFillPattern(); - SplashScreen *getScreen(); - SplashBlendFunc getBlendFunc(); - SplashCoord getStrokeAlpha(); - SplashCoord getFillAlpha(); - SplashCoord getLineWidth(); - int getLineCap(); - int getLineJoin(); - SplashCoord getMiterLimit(); - SplashCoord getFlatness(); - SplashCoord *getLineDash(); - int getLineDashLength(); - SplashCoord getLineDashPhase(); - SplashClip *getClip(); - SplashBitmap *getSoftMask(); - GBool getInNonIsolatedGroup(); - - //----- state write - - void setMatrix(SplashCoord *matrix); - void setStrokePattern(SplashPattern *strokeColor); - void setFillPattern(SplashPattern *fillColor); - void setScreen(SplashScreen *screen); - void setBlendFunc(SplashBlendFunc func); - void setStrokeAlpha(SplashCoord alpha); - void setFillAlpha(SplashCoord alpha); - void setLineWidth(SplashCoord lineWidth); - void setLineCap(int lineCap); - void setLineJoin(int lineJoin); - void setMiterLimit(SplashCoord miterLimit); - void setFlatness(SplashCoord flatness); - // the <lineDash> array will be copied - void setLineDash(SplashCoord *lineDash, int lineDashLength, - SplashCoord lineDashPhase); - void setStrokeAdjust(GBool strokeAdjust); - // NB: uses transformed coordinates. - void clipResetToRect(SplashCoord x0, SplashCoord y0, - SplashCoord x1, SplashCoord y1); - // NB: uses transformed coordinates. - SplashError clipToRect(SplashCoord x0, SplashCoord y0, - SplashCoord x1, SplashCoord y1); - // NB: uses untransformed coordinates. - SplashError clipToPath(SplashPath *path, GBool eo); - void setSoftMask(SplashBitmap *softMask); - void setInNonIsolatedGroup(SplashBitmap *alpha0BitmapA, - int alpha0XA, int alpha0YA); - - //----- state save/restore - - void saveState(); - SplashError restoreState(); - - //----- drawing operations - - // Fill the bitmap with <color>. This is not subject to clipping. - void clear(SplashColorPtr color, Guchar alpha = 0x00); - - // Stroke a path using the current stroke pattern. - SplashError stroke(SplashPath *path); - - // Fill a path using the current fill pattern. - SplashError fill(SplashPath *path, GBool eo); - - // Fill a path, XORing with the current fill pattern. - SplashError xorFill(SplashPath *path, GBool eo); - - // Draw a character, using the current fill pattern. - SplashError fillChar(SplashCoord x, SplashCoord y, int c, SplashFont *font); - - // Draw a glyph, using the current fill pattern. This function does - // not free any data, i.e., it ignores glyph->freeData. - void fillGlyph(SplashCoord x, SplashCoord y, - SplashGlyphBitmap *glyph); - - // Draws an image mask using the fill color. This will read <h> - // lines of <w> pixels from <src>, starting with the top line. "1" - // pixels will be drawn with the current fill color; "0" pixels are - // transparent. The matrix: - // [ mat[0] mat[1] 0 ] - // [ mat[2] mat[3] 0 ] - // [ mat[4] mat[5] 1 ] - // maps a unit square to the desired destination for the image, in - // PostScript style: - // [x' y' 1] = [x y 1] * mat - // Note that the Splash y axis points downward, and the image source - // is assumed to produce pixels in raster order, starting from the - // top line. - SplashError fillImageMask(SplashImageMaskSource src, void *srcData, - int w, int h, SplashCoord *mat, - GBool glyphMode); - - // Draw an image. This will read <h> lines of <w> pixels from - // <src>, starting with the top line. These pixels are assumed to - // be in the source mode, <srcMode>. If <srcAlpha> is true, the - // alpha values returned by <src> are used; otherwise they are - // ignored. The following combinations of source and target modes - // are supported: - // source target - // ------ ------ - // Mono1 Mono1 - // Mono8 Mono1 -- with dithering - // Mono8 Mono8 - // RGB8 RGB8 - // BGR8 BGR8 - // CMYK8 CMYK8 - // The matrix behaves as for fillImageMask. - SplashError drawImage(SplashImageSource src, void *srcData, - SplashColorMode srcMode, GBool srcAlpha, - int w, int h, SplashCoord *mat); - - // Composite a rectangular region from <src> onto this Splash - // object. - SplashError composite(SplashBitmap *src, int xSrc, int ySrc, - int xDest, int yDest, int w, int h, - GBool noClip, GBool nonIsolated); - - // Composite this Splash object onto a background color. The - // background alpha is assumed to be 1. - void compositeBackground(SplashColorPtr color); - - // Copy a rectangular region from <src> onto the bitmap belonging to - // this Splash object. The destination alpha values are all set to - // zero. - SplashError blitTransparent(SplashBitmap *src, int xSrc, int ySrc, - int xDest, int yDest, int w, int h); - - //----- misc - - // Construct a path for a stroke, given the path to be stroked, and - // using the current line parameters. If <flatten> is true, this - // function will first flatten the path and handle the linedash. - SplashPath *makeStrokePath(SplashPath *path, GBool flatten = gTrue); - - // Return the associated bitmap. - SplashBitmap *getBitmap() { return bitmap; } - - // Get a bounding box which includes all modifications since the - // last call to clearModRegion. - void getModRegion(int *xMin, int *yMin, int *xMax, int *yMax) - { *xMin = modXMin; *yMin = modYMin; *xMax = modXMax; *yMax = modYMax; } - - // Clear the modified region bounding box. - void clearModRegion(); - - // Get clipping status for the last drawing operation subject to - // clipping. - SplashClipResult getClipRes() { return opClipRes; } - - // Toggle debug mode on or off. - void setDebugMode(GBool debugModeA) { debugMode = debugModeA; } - -#if 1 //~tmp: turn off anti-aliasing temporarily - GBool getVectorAntialias() { return vectorAntialias; } - void setVectorAntialias(GBool vaa) { vectorAntialias = vaa; } -#endif - -private: - - void pipeInit(SplashPipe *pipe, int x, int y, - SplashPattern *pattern, SplashColorPtr cSrc, - SplashCoord aInput, GBool usesShape, - GBool nonIsolatedGroup); - void pipeRun(SplashPipe *pipe); - void pipeSetXY(SplashPipe *pipe, int x, int y); - void pipeIncX(SplashPipe *pipe); - void drawPixel(SplashPipe *pipe, int x, int y, GBool noClip); - void drawAAPixelInit(); - void drawAAPixel(SplashPipe *pipe, int x, int y); - void drawSpan(SplashPipe *pipe, int x0, int x1, int y, GBool noClip); - void drawAALine(SplashPipe *pipe, int x0, int x1, int y); - void transform(SplashCoord *matrix, SplashCoord xi, SplashCoord yi, - SplashCoord *xo, SplashCoord *yo); - void updateModX(int x); - void updateModY(int y); - void strokeNarrow(SplashPath *path); - void strokeWide(SplashPath *path); - SplashPath *flattenPath(SplashPath *path, SplashCoord *matrix, - SplashCoord flatness); - void flattenCurve(SplashCoord x0, SplashCoord y0, - SplashCoord x1, SplashCoord y1, - SplashCoord x2, SplashCoord y2, - SplashCoord x3, SplashCoord y3, - SplashCoord *matrix, SplashCoord flatness2, - SplashPath *fPath); - SplashPath *makeDashedPath(SplashPath *xPath); - SplashError fillWithPattern(SplashPath *path, GBool eo, - SplashPattern *pattern, SplashCoord alpha); - void fillGlyph2(int x0, int y0, SplashGlyphBitmap *glyph, GBool noclip); - void dumpPath(SplashPath *path); - void dumpXPath(SplashXPath *path); - - static SplashPipeResultColorCtrl pipeResultColorNoAlphaBlend[]; - static SplashPipeResultColorCtrl pipeResultColorAlphaNoBlend[]; - static SplashPipeResultColorCtrl pipeResultColorAlphaBlend[]; - static int pipeNonIsoGroupCorrection[]; - - SplashBitmap *bitmap; - SplashState *state; - SplashBitmap *aaBuf; - int aaBufY; - SplashBitmap *alpha0Bitmap; // for non-isolated groups, this is the - // bitmap containing the alpha0 values - int alpha0X, alpha0Y; // offset within alpha0Bitmap - SplashCoord aaGamma[splashAASize * splashAASize + 1]; - int modXMin, modYMin, modXMax, modYMax; - SplashClipResult opClipRes; - GBool vectorAntialias; - GBool debugMode; -}; - -#endif |