xpdf-no-select-disableHEADmaster

1 files changed, 145 insertions, 0 deletions

diff --git a/splash/SplashTypes.h b/splash/SplashTypes.h
new file mode 100644
index 0000000..5860884
--- /dev/null
+++ b/splash/SplashTypes.h
@@ -0,0 +1,145 @@
+//========================================================================
+//
+// SplashTypes.h
+//
+// Copyright 2003-2013 Glyph & Cog, LLC
+//
+//========================================================================
+
+#ifndef SPLASHTYPES_H
+#define SPLASHTYPES_H
+
+#include <aconf.h>
+#include "gtypes.h"
+
+//------------------------------------------------------------------------
+// coordinates
+//------------------------------------------------------------------------
+
+#if USE_FIXEDPOINT
+#include "FixedPoint.h"
+typedef FixedPoint SplashCoord;
+#else
+typedef double SplashCoord;
+#endif
+
+//------------------------------------------------------------------------
+// antialiasing
+//------------------------------------------------------------------------
+
+#define splashAASize 4
+
+//------------------------------------------------------------------------
+// colors
+//------------------------------------------------------------------------
+
+enum SplashColorMode {
+  splashModeMono1,		// 1 bit per component, 8 pixels per byte,
+				//   MSbit is on the left
+  splashModeMono8,		// 1 byte per component, 1 byte per pixel
+  splashModeRGB8,		// 1 byte per component, 3 bytes per pixel:
+				//   RGBRGB...
+  splashModeBGR8		// 1 byte per component, 3 bytes per pixel:
+				//   BGRBGR...
+
+#if SPLASH_CMYK
+  ,
+  splashModeCMYK8		// 1 byte per component, 4 bytes per pixel:
+				//   CMYKCMYK...
+#endif
+};
+
+// number of components in each color mode
+// (defined in SplashState.cc)
+extern int splashColorModeNComps[];
+
+// max number of components in any SplashColor
+#define splashMaxColorComps 3
+#if SPLASH_CMYK
+#  undef splashMaxColorComps
+#  define splashMaxColorComps 4
+#endif
+
+typedef Guchar SplashColor[splashMaxColorComps];
+typedef Guchar *SplashColorPtr;
+
+// RGB8
+static inline Guchar splashRGB8R(SplashColorPtr rgb8) { return rgb8[0]; }
+static inline Guchar splashRGB8G(SplashColorPtr rgb8) { return rgb8[1]; }
+static inline Guchar splashRGB8B(SplashColorPtr rgb8) { return rgb8[2]; }
+
+// BGR8
+static inline Guchar splashBGR8R(SplashColorPtr bgr8) { return bgr8[2]; }
+static inline Guchar splashBGR8G(SplashColorPtr bgr8) { return bgr8[1]; }
+static inline Guchar splashBGR8B(SplashColorPtr bgr8) { return bgr8[0]; }
+
+#if SPLASH_CMYK
+// CMYK8
+static inline Guchar splashCMYK8C(SplashColorPtr cmyk8) { return cmyk8[0]; }
+static inline Guchar splashCMYK8M(SplashColorPtr cmyk8) { return cmyk8[1]; }
+static inline Guchar splashCMYK8Y(SplashColorPtr cmyk8) { return cmyk8[2]; }
+static inline Guchar splashCMYK8K(SplashColorPtr cmyk8) { return cmyk8[3]; }
+#endif
+
+static inline void splashColorCopy(SplashColorPtr dest, SplashColorPtr src) {
+  dest[0] = src[0];
+  dest[1] = src[1];
+  dest[2] = src[2];
+#if SPLASH_CMYK
+  dest[3] = src[3];
+#endif
+}
+
+static inline void splashColorXor(SplashColorPtr dest, SplashColorPtr src) {
+  dest[0] ^= src[0];
+  dest[1] ^= src[1];
+  dest[2] ^= src[2];
+#if SPLASH_CMYK
+  dest[3] ^= src[3];
+#endif
+}
+
+//------------------------------------------------------------------------
+// blend functions
+//------------------------------------------------------------------------
+
+typedef void (*SplashBlendFunc)(SplashColorPtr src, SplashColorPtr dest,
+				SplashColorPtr blend, SplashColorMode cm);
+
+//------------------------------------------------------------------------
+// stroke adjustment mode
+//------------------------------------------------------------------------
+
+enum SplashStrokeAdjustMode {
+  splashStrokeAdjustOff,
+  splashStrokeAdjustNormal,
+  splashStrokeAdjustCAD
+};
+
+//------------------------------------------------------------------------
+// screen parameters
+//------------------------------------------------------------------------
+
+enum SplashScreenType {
+  splashScreenDispersed,
+  splashScreenClustered,
+  splashScreenStochasticClustered
+};
+
+struct SplashScreenParams {
+  SplashScreenType type;
+  int size;
+  int dotRadius;
+  SplashCoord gamma;
+  SplashCoord blackThreshold;
+  SplashCoord whiteThreshold;
+};
+
+//------------------------------------------------------------------------
+// error results
+//------------------------------------------------------------------------
+
+typedef int SplashError;
+
+
+#endif