[poppler] Branch 'poppler-0.24' - splash/Splash.cc

[Albert Astals Cid]

 splash/Splash.cc |   11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

New commits:
commit ed3585efc8b259cb065eac361a6a499f9f26851f
Author: William Bader <williambader at hotmail.com>
Date:   Sun Aug 25 19:31:11 2013 +0200

    Fix pdftops -eps -level1sep rendering of a file
    
    Since 8fb243bf11a979af8bfa36427436940706c9f71d we have
            case splashModeXBGR8:
    +         cSrcNonIso[3] = 255;
    and that means splashModeDeviceN8 and splashModeCMYK8 can't
    skip their breaks anymore otherwise the cSrcNonIso[3] gets
    overwritten
    
    Bug #68321

diff --git a/splash/Splash.cc b/splash/Splash.cc
index d5aec8f..6bb0dfe 100644
--- a/splash/Splash.cc
+++ b/splash/Splash.cc
@@ -15,7 +15,7 @@
 // Copyright (C) 2005 Marco Pesenti Gritti <mpg at redhat.com>
 // Copyright (C) 2010-2013 Thomas Freitag <Thomas.Freitag at alfa.de>
 // Copyright (C) 2010 Christian Feuersänger <cfeuersaenger at googlemail.com>
-// Copyright (C) 2011, 2012 William Bader <williambader at hotmail.com>
+// Copyright (C) 2011-2013 William Bader <williambader at hotmail.com>
 // Copyright (C) 2012 Markus Trippelsdorf <markus at trippelsdorf.de>
 // Copyright (C) 2012 Adrian Johnson <ajohnson at redneon.com>
 // Copyright (C) 2012 Matthias Kramm <kramm at quiss.org>
@@ -518,12 +518,15 @@ void Splash::pipeRun(SplashPipe *pipe) {
 	switch (bitmap->mode) {
 #if SPLASH_CMYK
 	case splashModeDeviceN8:
-	  for (cp = 4; cp < SPOT_NCOMPS + 4; cp++)
+	  for (cp = 0; cp < SPOT_NCOMPS + 4; cp++)
 	    cSrcNonIso[cp] = clip255(pipe->cSrc[cp] +
 				  ((pipe->cSrc[cp] - cDest[cp]) * t) / 255);
+	  break;
 	case splashModeCMYK8:
-	  cSrcNonIso[3] = clip255(pipe->cSrc[3] +
-				  ((pipe->cSrc[3] - cDest[3]) * t) / 255);
+	  for (cp = 0; cp < 4; cp++)
+	    cSrcNonIso[cp] = clip255(pipe->cSrc[cp] +
+				  ((pipe->cSrc[cp] - cDest[cp]) * t) / 255);
+	  break;
 #endif
 	case splashModeXBGR8:
 	  cSrcNonIso[3] = 255;