Attachment 84319 Details for Bug 66928 – use getCMYKLine and getDeviceNLine in CMYK mode in case of images if they ara available

[patch] use getCMYKLine and getDeviceNLine in CMYK mode in case of images if they ara available

66928.useline.patch (text/plain), 18.16 KB, created by Thomas Freitag on 2013-08-20 09:33:13 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Thomas Freitag

Created: 2013-08-20 09:33:13 UTC

Size: 18.16 KB

patch

obsolete

>diff --git a/poppler/GfxState.cc b/poppler/GfxState.cc
>index 0bafb6d..7c20288 100644
>--- a/poppler/GfxState.cc
>+++ b/poppler/GfxState.cc
>@@ -53,6 +53,7 @@
> #include "GlobalParams.h"
> #include "PopplerCache.h"
> #include "OutputDev.h"
>+#include "splash/SplashTypes.h"
> 
> //------------------------------------------------------------------------
> 
>@@ -604,6 +605,24 @@ void GfxDeviceGrayColorSpace::getRGBXLine(Guchar *in, Guchar *out, int length) {
>   }
> }
> 
>+void GfxDeviceGrayColorSpace::getCMYKLine(Guchar *in, Guchar *out, int length) {
>+  for (int i = 0; i < length; i++) {
>+    *out++ = 0;
>+    *out++ = 0;
>+    *out++ = 0;
>+    *out++ = in[i];
>+  }
>+}
>+
>+void GfxDeviceGrayColorSpace::getDeviceNLine(Guchar *in, Guchar *out, int length) {
>+  for (int i = 0; i < length; i++) {
>+    for (int j = 0; j < SPOT_NCOMPS+4; j++)
>+      out[j] = 0;
>+    out[4] = in[i];
>+    out += (SPOT_NCOMPS+4);
>+  }
>+}
>+
> void GfxDeviceGrayColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) {
>   cmyk->c = cmyk->m = cmyk->y = 0;
>   cmyk->k = clip01(gfxColorComp1 - color->c[0]);
>@@ -900,6 +919,52 @@ void GfxDeviceRGBColorSpace::getRGBXLine(Guchar *in, Guchar *out, int length) {
>     *out++ = 255;
>   }
> }
>+
>+void GfxDeviceRGBColorSpace::getCMYKLine(Guchar *in, Guchar *out, int length) {
>+  GfxColorComp c, m, y, k;
>+
>+  for (int i = 0; i < length; i++) {
>+    c = byteToCol(255 - *in++);
>+    m = byteToCol(255 - *in++);
>+    y = byteToCol(255 - *in++);
>+    k = c;
>+    if (m < k) {
>+      k = m;
>+    }
>+    if (y < k) {
>+      k = y;
>+    }
>+    *out++ = colToByte(c - k);
>+    *out++ = colToByte(m - k);
>+    *out++ = colToByte(y - k);
>+    *out++ = colToByte(k);
>+  }
>+}
>+
>+void GfxDeviceRGBColorSpace::getDeviceNLine(Guchar *in, Guchar *out, int length) {
>+  GfxColorComp c, m, y, k;
>+
>+  for (int i = 0; i < length; i++) {
>+    for (int j = 0; j < SPOT_NCOMPS+4; j++) 
>+      out[j] = 0;
>+    c = byteToCol(255 - *in++);
>+    m = byteToCol(255 - *in++);
>+    y = byteToCol(255 - *in++);
>+    k = c;
>+    if (m < k) {
>+      k = m;
>+    }
>+    if (y < k) {
>+      k = y;
>+    }
>+    out[0] = colToByte(c - k);
>+    out[1] = colToByte(m - k);
>+    out[2] = colToByte(y - k);
>+    out[3] = colToByte(k);
>+    out += (SPOT_NCOMPS+4);
>+  }
>+}
>+
> void GfxDeviceRGBColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) {
>   GfxColorComp c, m, y, k;
> 
>@@ -1266,6 +1331,29 @@ void GfxDeviceCMYKColorSpace::getRGBXLine(Guchar *in, Guchar *out, int length)
>   }
> }
> 
>+void GfxDeviceCMYKColorSpace::getCMYKLine(Guchar *in, Guchar *out, int length)
>+{
>+  for (int i = 0; i < length; i++) {
>+    *out++ = *in++;
>+    *out++ = *in++;
>+    *out++ = *in++;
>+    *out++ = *in++;
>+  }
>+}
>+
>+void GfxDeviceCMYKColorSpace::getDeviceNLine(Guchar *in, Guchar *out, int length)
>+{
>+  for (int i = 0; i < length; i++) {
>+    for (int j = 0; j < SPOT_NCOMPS+4; j++)
>+      out[j] = 0;
>+    out[0] = *in++;
>+    out[1] = *in++;
>+    out[2] = *in++;
>+    out[3] = *in++;
>+    out += (SPOT_NCOMPS+4);
>+  }
>+}
>+
> void GfxDeviceCMYKColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) {
>   cmyk->c = clip01(color->c[0]);
>   cmyk->m = clip01(color->c[1]);
>@@ -1877,6 +1965,86 @@ void GfxICCBasedColorSpace::getRGBXLine(Guchar *in, Guchar *out, int length) {
> #endif
> }
> 
>+void GfxICCBasedColorSpace::getCMYKLine(Guchar *in, Guchar *out, int length) {
>+#ifdef USE_CMS
>+  if (lineTransform != NULL && displayPixelType == PT_CMYK) {
>+    transform->doTransform(in,out,length);
>+  } else if (lineTransform != NULL) {
>+    GfxColorComp c, m, y, k;
>+    Guchar* tmp = (Guchar *)gmallocn(3 * length, sizeof(Guchar));
>+    getRGBLine(in, tmp, length);
>+    Guchar *p = tmp;
>+    for (int i = 0; i < length; i++) {
>+      c = byteToCol(255 - *p++);
>+      m = byteToCol(255 - *p++);
>+      y = byteToCol(255 - *p++);
>+      k = c;
>+      if (m < k) {
>+        k = m;
>+      }
>+      if (y < k) {
>+        k = y;
>+      }
>+      *out++ = colToByte(c - k);
>+      *out++ = colToByte(m - k);
>+      *out++ = colToByte(y - k);
>+      *out++ = colToByte(k);
>+    }
>+    gfree(tmp);
>+  } else {
>+    alt->getCMYKLine(in, out, length);
>+  }
>+#else
>+  alt->getCMYKLine(in, out, length);
>+#endif
>+}
>+
>+void GfxICCBasedColorSpace::getDeviceNLine(Guchar *in, Guchar *out, int length) {
>+#ifdef USE_CMS
>+  if (lineTransform != NULL && displayPixelType == PT_CMYK) {
>+    Guchar* tmp = (Guchar *)gmallocn(4 * length, sizeof(Guchar));
>+    transform->doTransform(in,tmp,length);
>+    Guchar *p = tmp;
>+    for (int i = 0; i < length; i++) {
>+      for (int j = 0; j < 4; j++)
>+        *out++ = *p++;
>+      for (int j = 4; j < SPOT_NCOMPS+4; j++)
>+        *out++ = 0;
>+    }
>+    gfree(tmp);
>+  } else if (lineTransform != NULL) {
>+    GfxColorComp c, m, y, k;
>+    Guchar* tmp = (Guchar *)gmallocn(3 * length, sizeof(Guchar));
>+    getRGBLine(in, tmp, length);
>+    Guchar *p = tmp;
>+    for (int i = 0; i < length; i++) {
>+      for (int j = 0; j < SPOT_NCOMPS+4; j++) 
>+        out[j] = 0;
>+      c = byteToCol(255 - *p++);
>+      m = byteToCol(255 - *p++);
>+      y = byteToCol(255 - *p++);
>+      k = c;
>+      if (m < k) {
>+        k = m;
>+      }
>+      if (y < k) {
>+        k = y;
>+      }
>+      out[0] = colToByte(c - k);
>+      out[1] = colToByte(m - k);
>+      out[2] = colToByte(y - k);
>+      out[3] = colToByte(k);
>+      out += (SPOT_NCOMPS+4);
>+    }
>+    gfree(tmp);
>+  } else {
>+    alt->getDeviceNLine(in, out, length);
>+  }
>+#else
>+  alt->getDeviceNLine(in, out, length);
>+#endif
>+}
>+
> void GfxICCBasedColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) {
> #ifdef USE_CMS
>   if (transform != NULL && displayPixelType == PT_CMYK) {
>@@ -1924,6 +2092,22 @@ GBool GfxICCBasedColorSpace::useGetRGBLine() {
> #endif
> }
> 
>+GBool GfxICCBasedColorSpace::useGetCMYKLine() {
>+#ifdef USE_CMS
>+  return lineTransform != NULL || alt->useGetCMYKLine();
>+#else
>+  return alt->useGetCMYKLine();
>+#endif
>+}
>+
>+GBool GfxICCBasedColorSpace::useGetDeviceNLine() {
>+#ifdef USE_CMS
>+  return lineTransform != NULL || alt->useGetDeviceNLine();
>+#else
>+  return alt->useGetDeviceNLine();
>+#endif
>+}
>+
> void GfxICCBasedColorSpace::getDeviceN(GfxColor *color, GfxColor *deviceN) {
>   GfxCMYK cmyk;
>   for (int i = 0; i < gfxColorMaxComps; i++)
>@@ -2148,6 +2332,36 @@ void GfxIndexedColorSpace::getRGBXLine(Guchar *in, Guchar *out, int length)
>   gfree (line);
> }
> 
>+void GfxIndexedColorSpace::getCMYKLine(Guchar *in, Guchar *out, int length) {
>+  Guchar *line;
>+  int i, j, n;
>+
>+  n = base->getNComps();
>+  line = (Guchar *) gmallocn (length, n);
>+  for (i = 0; i < length; i++)
>+    for (j = 0; j < n; j++)
>+      line[i * n + j] = lookup[in[i] * n + j];
>+
>+  base->getCMYKLine(line, out, length);
>+
>+  gfree (line);
>+}
>+
>+void GfxIndexedColorSpace::getDeviceNLine(Guchar *in, Guchar *out, int length) {
>+  Guchar *line;
>+  int i, j, n;
>+
>+  n = base->getNComps();
>+  line = (Guchar *) gmallocn (length, n);
>+  for (i = 0; i < length; i++)
>+    for (j = 0; j < n; j++)
>+      line[i * n + j] = lookup[in[i] * n + j];
>+
>+  base->getDeviceNLine(line, out, length);
>+
>+  gfree (line);
>+}
>+
> void GfxIndexedColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) {
>   GfxColor color2;
> 
>@@ -5258,7 +5472,7 @@ GfxImageColorMap::GfxImageColorMap(int bitsA, Object *decode,
>     nComps2 = colorSpace2->getNComps();
>     indexedLookup = indexedCS->getLookup();
>     colorSpace2->getDefaultRanges(x, y, indexHigh);
>-    if (colorSpace2->useGetGrayLine() || colorSpace2->useGetRGBLine()) {
>+    if (colorSpace2->useGetGrayLine() || colorSpace2->useGetRGBLine() || colorSpace2->useGetCMYKLine() || colorSpace2->useGetDeviceNLine()) {
>       byte_lookup = (Guchar *)gmallocn ((maxPixel + 1), nComps2);
>       useByteLookup = gTrue;
>     }
>@@ -5285,7 +5499,7 @@ GfxImageColorMap::GfxImageColorMap(int bitsA, Object *decode,
>     colorSpace2 = sepCS->getAlt();
>     nComps2 = colorSpace2->getNComps();
>     sepFunc = sepCS->getFunc();
>-    if (colorSpace2->useGetGrayLine() || colorSpace2->useGetRGBLine()) {
>+    if (colorSpace2->useGetGrayLine() || colorSpace2->useGetRGBLine() || colorSpace2->useGetCMYKLine() || colorSpace2->useGetDeviceNLine()) {
>       byte_lookup = (Guchar *)gmallocn ((maxPixel + 1), nComps2);
>       useByteLookup = gTrue;
>     }
>@@ -5302,7 +5516,7 @@ GfxImageColorMap::GfxImageColorMap(int bitsA, Object *decode,
>     }
>     break;
>   default:
>-    if (colorSpace->useGetGrayLine() || colorSpace->useGetRGBLine()) {
>+    if (colorSpace->useGetGrayLine() || colorSpace->useGetRGBLine() || colorSpace->useGetCMYKLine() || colorSpace2->useGetDeviceNLine()) {
>       byte_lookup = (Guchar *)gmallocn ((maxPixel + 1), nComps);
>       useByteLookup = gTrue;
>     }
>@@ -5599,6 +5813,94 @@ void GfxImageColorMap::getRGBXLine(Guchar *in, Guchar *out, int length) {
> 
> }
> 
>+void GfxImageColorMap::getCMYKLine(Guchar *in, Guchar *out, int length) {
>+  int i, j;
>+  Guchar *inp, *tmp_line;
>+
>+  if (!useCMYKLine()) {
>+    GfxCMYK cmyk;
>+
>+    inp = in;
>+    for (i = 0; i < length; i++) {
>+      getCMYK (inp, &cmyk);
>+      *out++ = colToByte(cmyk.c);
>+      *out++ = colToByte(cmyk.m);
>+      *out++ = colToByte(cmyk.y);
>+      *out++ = colToByte(cmyk.k);
>+      inp += nComps;
>+    }
>+    return;
>+  }
>+
>+  switch (colorSpace->getMode()) {
>+  case csIndexed:
>+  case csSeparation:
>+    tmp_line = (Guchar *) gmallocn (length, nComps2);
>+    for (i = 0; i < length; i++) {
>+      for (j = 0; j < nComps2; j++) {
>+	tmp_line[i * nComps2 + j] = byte_lookup[in[i] * nComps2 + j];
>+      }
>+    }
>+    colorSpace2->getCMYKLine(tmp_line, out, length);
>+    gfree (tmp_line);
>+    break;
>+
>+  default:
>+    inp = in;
>+    for (j = 0; j < length; j++)
>+      for (i = 0; i < nComps; i++) {
>+	*inp = byte_lookup[*inp * nComps + i];
>+	inp++;
>+      }
>+    colorSpace->getCMYKLine(in, out, length);
>+    break;
>+  }
>+
>+}
>+
>+void GfxImageColorMap::getDeviceNLine(Guchar *in, Guchar *out, int length) {
>+  int i, j;
>+  Guchar *inp, *tmp_line;
>+
>+  if (!useDeviceNLine()) {
>+    GfxColor deviceN;
>+
>+    inp = in;
>+    for (i = 0; i < length; i++) {
>+      getDeviceN (inp, &deviceN);
>+      for (int j = 0; j < SPOT_NCOMPS+4; j++)
>+        *out++ = deviceN.c[j];
>+      inp += nComps;
>+    }
>+    return;
>+  }
>+
>+  switch (colorSpace->getMode()) {
>+  case csIndexed:
>+  case csSeparation:
>+    tmp_line = (Guchar *) gmallocn (length, nComps2);
>+    for (i = 0; i < length; i++) {
>+      for (j = 0; j < nComps2; j++) {
>+	tmp_line[i * nComps2 + j] = byte_lookup[in[i] * nComps2 + j];
>+      }
>+    }
>+    colorSpace2->getDeviceNLine(tmp_line, out, length);
>+    gfree (tmp_line);
>+    break;
>+
>+  default:
>+    inp = in;
>+    for (j = 0; j < length; j++)
>+      for (i = 0; i < nComps; i++) {
>+	*inp = byte_lookup[*inp * nComps + i];
>+	inp++;
>+      }
>+    colorSpace->getDeviceNLine(in, out, length);
>+    break;
>+  }
>+
>+}
>+
> void GfxImageColorMap::getCMYK(Guchar *x, GfxCMYK *cmyk) {
>   GfxColor color;
>   int i;
>diff --git a/poppler/GfxState.h b/poppler/GfxState.h
>index 2f3efcf..498dfeb 100644
>--- a/poppler/GfxState.h
>+++ b/poppler/GfxState.h
>@@ -210,6 +210,8 @@ public:
>   virtual void getRGBLine(Guchar * /*in*/, unsigned int * /*out*/, int /*length*/) { error(errInternal, -1, "GfxColorSpace::getRGBLine (first variant) this should not happen"); }
>   virtual void getRGBLine(Guchar * /*in*/, Guchar * /*out*/, int /*length*/) {  error(errInternal, -1, "GfxColorSpace::getRGBLine (second variant) this should not happen"); }
>   virtual void getRGBXLine(Guchar * /*in*/, Guchar * /*out*/, int /*length*/) {  error(errInternal, -1, "GfxColorSpace::getRGBXLine this should not happen"); }
>+  virtual void getCMYKLine(Guchar * /*in*/, Guchar * /*out*/, int /*length*/) {  error(errInternal, -1, "GfxColorSpace::getCMYKLine this should not happen"); }
>+  virtual void getDeviceNLine(Guchar * /*in*/, Guchar * /*out*/, int /*length*/) {  error(errInternal, -1, "GfxColorSpace::getDeviceNLine this should not happen"); }
> 
>   // create mapping for spot colorants
>   virtual void createMapping(GooList *separationList, int maxSepComps);
>@@ -218,6 +220,10 @@ public:
>   virtual GBool useGetRGBLine() { return gFalse; }
>   // Does this ColorSpace support getGrayLine?
>   virtual GBool useGetGrayLine() { return gFalse; }
>+  // Does this ColorSpace support getCMYKLine?
>+  virtual GBool useGetCMYKLine() { return gFalse; }
>+  // Does this ColorSpace support getDeviceNLine?
>+  virtual GBool useGetDeviceNLine() { return gFalse; }
> 
>   // Return the number of color components.
>   virtual int getNComps() = 0;
>@@ -279,9 +285,13 @@ public:
>   virtual void getRGBLine(Guchar *in, unsigned int *out, int length);
>   virtual void getRGBLine(Guchar *in, Guchar *out, int length);
>   virtual void getRGBXLine(Guchar *in, Guchar *out, int length);
>+  virtual void getCMYKLine(Guchar *in, Guchar *out, int length);
>+  virtual void getDeviceNLine(Guchar *in, Guchar *out, int length);
> 
>   virtual GBool useGetRGBLine() { return gTrue; }
>   virtual GBool useGetGrayLine() { return gTrue; }
>+  virtual GBool useGetCMYKLine() { return gTrue; }
>+  virtual GBool useGetDeviceNLine() { return gTrue; }
> 
>   virtual int getNComps() { return 1; }
>   virtual void getDefaultColor(GfxColor *color);
>@@ -350,9 +360,13 @@ public:
>   virtual void getRGBLine(Guchar *in, unsigned int *out, int length);
>   virtual void getRGBLine(Guchar *in, Guchar *out, int length);
>   virtual void getRGBXLine(Guchar *in, Guchar *out, int length);
>+  virtual void getCMYKLine(Guchar *in, Guchar *out, int length);
>+  virtual void getDeviceNLine(Guchar *in, Guchar *out, int length);
> 
>   virtual GBool useGetRGBLine() { return gTrue; }
>   virtual GBool useGetGrayLine() { return gTrue; }
>+  virtual GBool useGetCMYKLine() { return gTrue; }
>+  virtual GBool useGetDeviceNLine() { return gTrue; }
> 
>   virtual int getNComps() { return 3; }
>   virtual void getDefaultColor(GfxColor *color);
>@@ -424,7 +438,11 @@ public:
>   virtual void getRGBLine(Guchar *in, unsigned int *out, int length);
>   virtual void getRGBLine(Guchar *, Guchar *out, int length);
>   virtual void getRGBXLine(Guchar *in, Guchar *out, int length);
>+  virtual void getCMYKLine(Guchar *in, Guchar *out, int length);
>+  virtual void getDeviceNLine(Guchar *in, Guchar *out, int length);
>   virtual GBool useGetRGBLine() { return gTrue; }
>+  virtual GBool useGetCMYKLine() { return gTrue; }
>+  virtual GBool useGetDeviceNLine() { return gTrue; }
> 
>   virtual int getNComps() { return 4; }
>   virtual void getDefaultColor(GfxColor *color);
>@@ -502,8 +520,12 @@ public:
>   virtual void getRGBLine(Guchar *in, unsigned int *out, int length);
>   virtual void getRGBLine(Guchar *in, Guchar *out, int length);
>   virtual void getRGBXLine(Guchar *in, Guchar *out, int length);
>+  virtual void getCMYKLine(Guchar *in, Guchar *out, int length);
>+  virtual void getDeviceNLine(Guchar *in, Guchar *out, int length);
> 
>   virtual GBool useGetRGBLine();
>+  virtual GBool useGetCMYKLine();
>+  virtual GBool useGetDeviceNLine();
> 
>   virtual int getNComps() { return nComps; }
>   virtual void getDefaultColor(GfxColor *color);
>@@ -548,8 +570,12 @@ public:
>   virtual void getRGBLine(Guchar *in, unsigned int *out, int length);
>   virtual void getRGBLine(Guchar *in, Guchar *out, int length);
>   virtual void getRGBXLine(Guchar *in, Guchar *out, int length);
>+  virtual void getCMYKLine(Guchar *in, Guchar *out, int length);
>+  virtual void getDeviceNLine(Guchar *in, Guchar *out, int length);
> 
>   virtual GBool useGetRGBLine() { return gTrue; }
>+  virtual GBool useGetCMYKLine() { return gTrue; }
>+  virtual GBool useGetDeviceNLine() { return gTrue; }
> 
>   virtual int getNComps() { return 1; }
>   virtual void getDefaultColor(GfxColor *color);
>@@ -1126,6 +1152,8 @@ public:
>   double getDecodeHigh(int i) { return decodeLow[i] + decodeRange[i]; }
>   
>   bool useRGBLine() { return (colorSpace2 && colorSpace2->useGetRGBLine ()) || (!colorSpace2 && colorSpace->useGetRGBLine ()); }
>+  bool useCMYKLine() { return (colorSpace2 && colorSpace2->useGetCMYKLine ()) || (!colorSpace2 && colorSpace->useGetCMYKLine ()); }
>+  bool useDeviceNLine() { return (colorSpace2 && colorSpace2->useGetDeviceNLine ()) || (!colorSpace2 && colorSpace->useGetDeviceNLine ()); }
> 
>   // Convert an image pixel to a color.
>   void getGray(Guchar *x, GfxGray *gray);
>@@ -1134,6 +1162,8 @@ public:
>   void getRGBLine(Guchar *in, Guchar *out, int length);
>   void getRGBXLine(Guchar *in, Guchar *out, int length);
>   void getGrayLine(Guchar *in, Guchar *out, int length);
>+  void getCMYKLine(Guchar *in, Guchar *out, int length);
>+  void getDeviceNLine(Guchar *in, Guchar *out, int length);
>   void getCMYK(Guchar *x, GfxCMYK *cmyk);
>   void getDeviceN(Guchar *x, GfxColor *deviceN);
>   void getColor(Guchar *x, GfxColor *color);
>diff --git a/poppler/SplashOutputDev.cc b/poppler/SplashOutputDev.cc
>index d9ea990..2cefb20 100644
>--- a/poppler/SplashOutputDev.cc
>+++ b/poppler/SplashOutputDev.cc
>@@ -2888,19 +2888,27 @@ GBool SplashOutputDev::imageSrc(void *data, SplashColorPtr colorLine,
>       break;
> #if SPLASH_CMYK
>     case splashModeCMYK8:
>-      for (x = 0, q = colorLine; x < imgData->width; ++x, p += nComps) {
>-	imgData->colorMap->getCMYK(p, &cmyk);
>-	*q++ = colToByte(cmyk.c);
>-	*q++ = colToByte(cmyk.m);
>-	*q++ = colToByte(cmyk.y);
>-	*q++ = colToByte(cmyk.k);
>+      if (imgData->colorMap->useCMYKLine()) {
>+	imgData->colorMap->getCMYKLine(p, (Guchar *) colorLine, imgData->width);
>+      } else {
>+	for (x = 0, q = colorLine; x < imgData->width; ++x, p += nComps) {
>+	  imgData->colorMap->getCMYK(p, &cmyk);
>+	  *q++ = colToByte(cmyk.c);
>+	  *q++ = colToByte(cmyk.m);
>+	  *q++ = colToByte(cmyk.y);
>+	  *q++ = colToByte(cmyk.k);
>+	}
>       }
>       break;
>     case splashModeDeviceN8:
>-      for (x = 0, q = colorLine; x < imgData->width; ++x, p += nComps) {
>-	imgData->colorMap->getDeviceN(p, &deviceN);
>-  for (int cp = 0; cp < SPOT_NCOMPS+4; cp++)
>-    *q++ = colToByte(deviceN.c[cp]);
>+      if (imgData->colorMap->useDeviceNLine()) {
>+	imgData->colorMap->getDeviceNLine(p, (Guchar *) colorLine, imgData->width);
>+      } else {
>+        for (x = 0, q = colorLine; x < imgData->width; ++x, p += nComps) {
>+	  imgData->colorMap->getDeviceN(p, &deviceN);
>+          for (int cp = 0; cp < SPOT_NCOMPS+4; cp++)
>+            *q++ = colToByte(deviceN.c[cp]);
>+	}
>       }
>       break;
> #endif
>diff --git a/splash/SplashTypes.h b/splash/SplashTypes.h
>index fa4a379..5ea8160 100644
>--- a/splash/SplashTypes.h
>+++ b/splash/SplashTypes.h
>@@ -46,11 +46,9 @@ typedef double SplashCoord;
> 
> #define splashAASize 4
> 
>-#ifdef SPLASH_CMYK
> #ifndef SPOT_NCOMPS
> #define SPOT_NCOMPS 4
> #endif
>-#endif
> 
> //------------------------------------------------------------------------
> // colors

Actions: View | Splinter Review

Attachments on bug 66928: 82478 | 83395 | 83665 | 83706 | 84136 | 84195 | 84319 | 84644

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.