chromium-browser-stable-test/chromium-52-pdfium-system-libtiff-libpng.patch

diff -up chromium-60.0.3112.40/third_party/pdfium/BUILD.gn.pdfium-system-libtiff-libpng chromium-60.0.3112.40/third_party/pdfium/BUILD.gn
--- chromium-60.0.3112.40/third_party/pdfium/BUILD.gn.pdfium-system-libtiff-libpng	2017-06-22 00:04:09.000000000 +0200
+++ chromium-60.0.3112.40/third_party/pdfium/BUILD.gn	2017-06-24 00:05:50.521671902 +0200
@@ -19,7 +19,6 @@ config("pdfium_common_config") {
   ldflags = []
   include_dirs = [ "." ]
   defines = [
-    "OPJ_STATIC",
     "PNG_PREFIX",
     "PNG_USE_READ_MACROS",
   ]
@@ -663,6 +663,7 @@
   configs += [ ":pdfium_core_config" ]
   deps = [
     ":fxcrt",
+    "third_party:fx_libopenjpeg",
   ]
 }
 
diff -up chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/ccodec_pngmodule.cpp.pdfium-system-libtiff-libpng chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/ccodec_pngmodule.cpp
--- chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/ccodec_pngmodule.cpp.pdfium-system-libtiff-libpng	2017-06-22 00:04:10.000000000 +0200
+++ chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/ccodec_pngmodule.cpp	2017-06-24 00:05:50.523671865 +0200
@@ -14,10 +14,7 @@
 #include "core/fxge/fx_dib.h"
 #include "third_party/base/ptr_util.h"
 
-extern "C" {
-#undef FAR
-#include "third_party/libpng16/png.h"
-}  // extern "C"
+#include <png.h>
 
 #define PNG_ERROR_SIZE 256
 
diff -up chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/ccodec_tiffmodule.cpp.pdfium-system-libtiff-libpng chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/ccodec_tiffmodule.cpp
--- chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/ccodec_tiffmodule.cpp.pdfium-system-libtiff-libpng	2017-06-22 00:04:10.000000000 +0200
+++ chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/ccodec_tiffmodule.cpp	2017-06-24 00:05:50.524671846 +0200
@@ -17,9 +17,7 @@
 #include "third_party/base/logging.h"
 #include "third_party/base/ptr_util.h"
 
-extern "C" {
-#include "third_party/libtiff/tiffiop.h"
-}
+#include <tiffio.h>
 
 class CTiffContext : public CCodec_TiffModule::Context {
  public:
@@ -176,7 +174,7 @@
                              tiff_write, tiff_seek, tiff_close, tiff_get_size,
                              tiff_map, tiff_unmap);
   if (tif) {
-    tif->tif_fd = (int)(intptr_t)context;
+    (void)TIFFSetFileno(tif, (int)(intptr_t)context);
   }
   return tif;
 }
diff -up chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/cjpx_decoder.h.pdfium-system-libtiff-libpng chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/cjpx_decoder.h
--- chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/cjpx_decoder.h.pdfium-system-libtiff-libpng	2017-06-24 00:05:50.526671809 +0200
+++ chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/cjpx_decoder.h	2017-06-25 12:29:14.039984794 +0200
@@ -10,7 +10,7 @@
 #include <vector>
 
 #include "core/fxcrt/cfx_unowned_ptr.h"
-#include "third_party/libopenjpeg20/openjpeg.h"
+#include <openjpeg.h>
 
 class CPDF_ColorSpace;
 
diff -up chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/codec_int.h.pdfium-system-libtiff-libpng chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/codec_int.h
--- chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/codec_int.h.pdfium-system-libtiff-libpng	2017-06-22 00:04:10.000000000 +0200
+++ chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/codec_int.h	2017-06-24 00:05:50.521671902 +0200
@@ -16,7 +16,7 @@
 
 #include "core/fxcodec/fx_codec.h"
 #include "core/fxcodec/jbig2/JBig2_Context.h"
-#include "third_party/libopenjpeg20/openjpeg.h"
+#include <openjpeg.h>
 
 class CPDF_ColorSpace;
 
diff -up chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/fx_codec_jpx_opj.cpp.pdfium-system-libtiff-libpng chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/fx_codec_jpx_opj.cpp
--- chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/fx_codec_jpx_opj.cpp.pdfium-system-libtiff-libpng	2017-06-22 00:04:10.000000000 +0200
+++ chromium-60.0.3112.40/third_party/pdfium/core/fxcodec/codec/fx_codec_jpx_opj.cpp	2017-06-24 00:26:21.330902789 +0200
@@ -17,8 +17,12 @@
 #include "core/fxcrt/fx_memory.h"
 #include "core/fxcrt/fx_safe_types.h"
 #include "third_party/base/ptr_util.h"
-#include "third_party/libopenjpeg20/openjpeg.h"
-#include "third_party/libopenjpeg20/opj_malloc.h"
+#include <openjpeg.h>
+//#include <opj_malloc.h>
+extern "C" {
+extern void * opj_calloc(size_t, size_t);
+extern void opj_free(void *);
+}
 
 #if defined(USE_SYSTEM_LCMS2)
 #include <lcms2.h>
@@ -518,7 +518,7 @@
     image = nullptr;
     return false;
   }
-  image->pdfium_use_colorspace = !!m_ColorSpace;
+//  image->pdfium_use_colorspace = !!m_ColorSpace;
 
   if (!parameters.nb_tile_to_decode) {
     if (!opj_set_decode_area(l_codec, image, parameters.DA_x0, parameters.DA_y0,
diff -up chromium-60.0.3112.40/third_party/pdfium/third_party/BUILD.gn.pdfium-system-libtiff-libpng chromium-60.0.3112.40/third_party/pdfium/third_party/BUILD.gn
--- chromium-60.0.3112.40/third_party/pdfium/third_party/BUILD.gn.pdfium-system-libtiff-libpng	2017-06-22 00:04:10.000000000 +0200
+++ chromium-60.0.3112.40/third_party/pdfium/third_party/BUILD.gn	2017-06-24 22:25:18.901585830 +0200
@@ -5,6 +5,7 @@
 import("//build/config/arm.gni")
 import("//build_overrides/build.gni")
 import("../pdfium.gni")
+import("//build/config/linux/pkg_config.gni")
 
 group("third_party") {
   deps = [
@@ -351,164 +352,33 @@ group("lcms2") {
   }
 }
 
-config("fx_libopenjpeg_warnings") {
-  visibility = [ ":*" ]
-  if (is_win) {
-    cflags = [
-      # Signed/unsigned comparisons.
-      "/wd4018",
-    ]
-  }
-}
-
-static_library("fx_libopenjpeg") {
-  configs -= [ "//build/config/compiler:chromium_code" ]
-  configs += [
-    "//build/config/compiler:no_chromium_code",
-    ":pdfium_third_party_config",
-
-    # Must be after no_chromium_code for warning flags to be ordered correctly.
-    ":fx_libopenjpeg_warnings",
-  ]
-  sources = [
-    "libopenjpeg20/bio.c",
-    "libopenjpeg20/cio.c",
-    "libopenjpeg20/dwt.c",
-    "libopenjpeg20/event.c",
-    "libopenjpeg20/function_list.c",
-    "libopenjpeg20/image.c",
-    "libopenjpeg20/invert.c",
-    "libopenjpeg20/j2k.c",
-    "libopenjpeg20/jp2.c",
-    "libopenjpeg20/mct.c",
-    "libopenjpeg20/mqc.c",
-    "libopenjpeg20/openjpeg.c",
-    "libopenjpeg20/opj_clock.c",
-    "libopenjpeg20/pi.c",
-    "libopenjpeg20/raw.c",
-    "libopenjpeg20/t1.c",
-    "libopenjpeg20/t2.c",
-    "libopenjpeg20/tcd.c",
-    "libopenjpeg20/tgt.c",
+pkg_config("openjpeg_config") {
+  packages = [
+    "libopenjp2",
   ]
 }
 
-static_library("fx_lpng") {
-  configs -= [ "//build/config/compiler:chromium_code" ]
-  configs += [
-    "//build/config/compiler:no_chromium_code",
-    ":pdfium_third_party_config",
-  ]
-  sources = [
-    "libpng16/png.c",
-    "libpng16/png.h",
-    "libpng16/pngconf.h",
-    "libpng16/pngdebug.h",
-    "libpng16/pngerror.c",
-    "libpng16/pngget.c",
-    "libpng16/pnginfo.h",
-    "libpng16/pnglibconf.h",
-    "libpng16/pngmem.c",
-    "libpng16/pngpread.c",
-    "libpng16/pngprefix.h",
-    "libpng16/pngpriv.h",
-    "libpng16/pngread.c",
-    "libpng16/pngrio.c",
-    "libpng16/pngrtran.c",
-    "libpng16/pngrutil.c",
-    "libpng16/pngset.c",
-    "libpng16/pngstruct.h",
-    "libpng16/pngtrans.c",
-    "libpng16/pngwio.c",
-    "libpng16/pngwrite.c",
-    "libpng16/pngwtran.c",
-    "libpng16/pngwutil.c",
-  ]
+source_set("fx_libopenjpeg") {
+  public_configs = [ ":openjpeg_config" ]
+}
 
-  defines = []
-  cflags = []
-  deps = [
-    ":zlib",
+pkg_config("fx_libpng_config") {
+  packages = [
+    "libpng",
   ]
+}
+ 
+source_set("fx_lpng") {
+  public_configs = [ ":fx_libpng_config" ]
+}
 
-  if (current_cpu == "x86" || current_cpu == "x64") {
-    sources += [
-      "libpng16/contrib/intel/filter_sse2_intrinsics.c",
-      "libpng16/contrib/intel/intel_init.c",
-    ]
-    defines += [ "PNG_INTEL_SSE_OPT=1" ]
-  } else if ((current_cpu == "arm" || current_cpu == "arm64") && arm_use_neon) {
-    sources += [
-      "libpng16/arm/arm_init.c",
-      "libpng16/arm/filter_neon_intrinsics.c",
-    ]
-    defines += [
-      "PNG_ARM_NEON_OPT=2",
-      "PNG_ARM_NEON_IMPLEMENTATION=1",
-    ]
-  }
-
-  if (is_win) {
-    # Unary minus applied to unsigned type.
-    cflags += [ "/wd4146" ]
-  }
+config("fx_tiff_config") {
+  libs = [ "tiff" ]
 }
 
 if (pdf_enable_xfa) {
-  static_library("fx_tiff") {
-    configs -= [ "//build/config/compiler:chromium_code" ]
-    configs += [
-      "//build/config/compiler:no_chromium_code",
-      ":pdfium_third_party_config",
-    ]
-    if (is_win) {
-      # Need to undefine the macro since it is redefined in
-      # tif_ojpeg.c and tif_jpeg.c.
-      configs -= [ "//build/config/win:lean_and_mean" ]
-    }
-    deps = [
-      ":zlib",
-      "//third_party:jpeg",
-    ]
-    sources = [
-      "libtiff/tif_aux.c",
-      "libtiff/tif_close.c",
-      "libtiff/tif_codec.c",
-      "libtiff/tif_color.c",
-      "libtiff/tif_compress.c",
-      "libtiff/tif_dir.c",
-      "libtiff/tif_dirinfo.c",
-      "libtiff/tif_dirread.c",
-      "libtiff/tif_dirwrite.c",
-      "libtiff/tif_dumpmode.c",
-      "libtiff/tif_error.c",
-      "libtiff/tif_extension.c",
-      "libtiff/tif_fax3.c",
-      "libtiff/tif_fax3sm.c",
-      "libtiff/tif_flush.c",
-      "libtiff/tif_getimage.c",
-      "libtiff/tif_jpeg.c",
-      "libtiff/tif_luv.c",
-      "libtiff/tif_lzw.c",
-      "libtiff/tif_next.c",
-      "libtiff/tif_ojpeg.c",
-      "libtiff/tif_open.c",
-      "libtiff/tif_packbits.c",
-      "libtiff/tif_pixarlog.c",
-      "libtiff/tif_predict.c",
-      "libtiff/tif_print.c",
-      "libtiff/tif_read.c",
-      "libtiff/tif_strip.c",
-      "libtiff/tif_swab.c",
-      "libtiff/tif_thunder.c",
-      "libtiff/tif_tile.c",
-      "libtiff/tif_version.c",
-      "libtiff/tif_warning.c",
-      "libtiff/tif_write.c",
-      "libtiff/tif_zip.c",
-      "libtiff/tiffiop.h",
-      "libtiff/tiffvers.h",
-    ]
+  source_set("fx_tiff") {
+    public_configs = [ ":fx_tiff_config" ]
   }
 }