Merge branch 'ci'

.travis.yml

@@ -0,0 +1,26 @@
+language: cpp
+
+compiler:
+  - clang
+  - gcc
+
+env:
+  matrix:
+    - SHARED=OFF
+    - SHARED=ON
+
+before_install:
+  - if [ "$CXX" = "g++" ]; then sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test; fi
+  - sudo apt-get update -qq
+  - if [ "$SHARED" == "ON" ]; then sudo apt-get install -y libcurl4-openssl-dev libgif-dev libjpeg-dev libz-dev libpng-dev libtinyxml-dev libpixman-1-dev liballegro4.2-dev ; fi
+  - if [ "$CXX" = "g++" ]; then sudo apt-get install -y -qq g++-4.8; fi
+  - if [ "$CXX" = "g++" ]; then export CXX="g++-4.8"; fi
+
+before_script:
+  - mkdir build
+  - cd build
+  - cmake .. -DUSE_SHARED_CURL=$SHARED -DUSE_SHARED_GIFLIB=$SHARED -DUSE_SHARED_JPEGLIB=$SHARED -DUSE_SHARED_ZLIB=$SHARED -DUSE_SHARED_LIBPNG=$SHARED -DUSE_SHARED_TINYXML=$SHARED -DUSE_SHARED_PIXMAN=$SHARED -DUSE_SHARED_ALLEGRO4=$SHARED
+
+script:
+  - "make"
+  - "make -k run_non_ui_tests"

CMakeLists.txt

@@ -41,7 +41,6 @@ option(USE_SHARED_ZLIB    "Use your installed copy of zlib" off)
 option(USE_SHARED_LIBPNG  "Use your installed copy of libpng" off)
 option(USE_SHARED_LIBLOADPNG "Use your installed copy of libloadpng" off)
 option(USE_SHARED_TINYXML "Use your installed copy of tinyxml" off)
-option(USE_SHARED_GTEST   "Use your installed copy of gtest" off)
 option(USE_SHARED_PIXMAN  "Use your installed copy of pixman" off)
 option(USE_SHARED_ALLEGRO4 "Use shared Allegro 4 library (without resize support)" off)
 option(USE_ALLEG4_BACKEND "Use Allegro 4 backend" on)
@@ -113,14 +112,6 @@ set(SIMPLEINI_DIR       ${CMAKE_SOURCE_DIR}/third_party/simpleini)
 set(TINYXML_DIR         ${CMAKE_SOURCE_DIR}/third_party/tinyxml)
 set(ZLIB_DIR            ${CMAKE_SOURCE_DIR}/third_party/zlib)
 
-# Zlib generated zconf.h file
-include_directories(${CMAKE_BINARY_DIR}/third_party/zlib)
-
-# We need private libpng header files so it doesn't matter if we use
-# the shared version of libpng or not, we need to find header files in
-# "third_party/libpng"" directory.
-include_directories(${LIBPNG_DIR})
-
 # Search in the "cmake" directory for additional CMake modules.
 list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
 
@@ -128,10 +119,7 @@ list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
 set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
 
 ######################################################################
-# Common definitions to compile all sources
-
-# Do not use MMX optimizations in PNG code
-add_definitions(-DPNG_NO_MMX_CODE)
+# Common definitions to compile all sources (app code and third party)
 
 # Debug C/C++ flags
 if(CMAKE_BUILD_TYPE STREQUAL Debug)
@@ -141,16 +129,37 @@ else()
 endif()
 
 # Fix to compile gtest with VC11 (2012)
-if(NOT USE_SHARED_GTEST)
-  if (MSVC_VERSION EQUAL 1700)
-    add_definitions(-D_VARIADIC_MAX=10)
-  endif()
+if(MSVC_VERSION EQUAL 1700)
+  add_definitions(-D_VARIADIC_MAX=10)
+endif()
+
+if(NOT WIN32 AND NOT APPLE AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu89")
 endif()
 
 if(NOT USE_SHARED_CURL)
   set(CURL_STATICLIB ON BOOL)
 endif()
 
+if(NOT USE_SHARED_ZLIB)
+  # Zlib generated zconf.h file
+  include_directories(${CMAKE_BINARY_DIR}/third_party/zlib)
+endif()
+
+if(USE_SHARED_LIBPNG)
+  find_package(PNG)
+  if(NOT PNG_FOUND)
+    message(FATAL_ERROR "libpng not found")
+  endif()
+  add_definitions(${PNG_DEFINITIONS})
+  include_directories(${PNG_INCLUDE_DIR})
+else()
+  include_directories(${LIBPNG_DIR})
+endif()
+
+# Do not use MMX optimizations in PNG code
+add_definitions(-DPNG_NO_MMX_CODE)
+
 ######################################################################
 # Allegro 4 backend
 

README.md

@@ -1,6 +1,7 @@
 # Aseprite
 *Copyright (C) 2001-2015 David Capello*
 
+[![Build Status](https://travis-ci.org/aseprite/aseprite.svg)](https://travis-ci.org/aseprite/aseprite)
 [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/aseprite/aseprite?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 > THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY<br/>

src/CMakeLists.txt

@@ -86,12 +86,7 @@ else()
 endif()
 
 if(USE_SHARED_LIBPNG)
-  find_package(PNG)
-  if(PNG_FOUND)
-    set(libs3rdparty ${libs3rdparty} ${PNG_LIBRARIES})
-    add_definitions(${PNG_DEFINITIONS})
-    include_directories(${PNG_INCLUDE_DIR})
-  endif(PNG_FOUND)
+  set(libs3rdparty ${libs3rdparty} ${PNG_LIBRARIES})
 else()
   set(libs3rdparty ${libs3rdparty} libpng)
 endif()
@@ -132,8 +127,8 @@ if(USE_ALLEG4_BACKEND)
 endif()
 
 if(USE_SHARED_PIXMAN)
-  find_library(LIBPIXMAN_LIBRARY NAMES pixman)
-  find_path(LIBPIXMAN_INCLUDE_DIR NAMES pixman.h)
+  find_library(LIBPIXMAN_LIBRARY NAMES pixman pixman-1)
+  find_path(LIBPIXMAN_INCLUDE_DIR NAMES pixman.h PATH_SUFFIXES pixman-1)
 
   set(libs3rdparty ${libs3rdparty} ${LIBPIXMAN_LIBRARY})
   include_directories(${LIBPIXMAN_INCLUDE_DIR})
@@ -293,10 +288,8 @@ function(find_tests dir dependencies)
   file(GLOB tests ${CMAKE_CURRENT_SOURCE_DIR}/${dir}/*_tests.cpp)
   list(REMOVE_AT ARGV 0)
 
-  if(NOT USE_SHARED_GTEST)
-    # Add gtest include directory so we can #include <gtest/gtest.h> in tests source code
-    include_directories(${CMAKE_SOURCE_DIR}/third_party/gtest/include)
-  endif()
+  # Add gtest include directory so we can #include <gtest/gtest.h> in tests source code
+  include_directories(${CMAKE_SOURCE_DIR}/third_party/gtest/include)
 
   # See if the test is linked with "she" library.
   list(FIND dependencies she link_with_she)

src/app/file/file_tests.cpp

@@ -13,7 +13,6 @@
 #include "app/file/file.h"
 #include "app/file/file_formats_manager.h"
 #include "doc/doc.h"
-#include "she/she.h"
 
 #include <cstdio>
 #include <cstdlib>
@@ -23,7 +22,6 @@ using namespace app;
 
 TEST(File, SeveralSizes)
 {
-  she::ScopedHandle<she::System> system(she::create_system());
   // Register all possible image formats.
   FileFormatsManager::instance()->registerAllFormats();
   std::vector<char> fn(256);

src/app/file/gif_format.cpp

@@ -31,6 +31,10 @@
 
 #include <gif_lib.h>
 
+#if GIFLIB_MAJOR < 5
+#define GifMakeMapObject MakeMapObject
+#endif
+
 namespace app {
 
 using namespace base;
@@ -106,15 +110,23 @@ static int interlaced_jumps[] = { 8, 8, 4, 2 };
 
 struct GifFilePtr {
 public:
+#if GIFLIB_MAJOR >= 5
   typedef int (*CloseFunc)(GifFileType*, int*);
+#else
+  typedef int (*CloseFunc)(GifFileType*);
+#endif
 
   GifFilePtr(GifFileType* ptr, CloseFunc closeFunc) :
     m_ptr(ptr), m_closeFunc(closeFunc) {
   }
 
   ~GifFilePtr() {
+#if GIFLIB_MAJOR >= 5
     int errCode;
     m_closeFunc(m_ptr, &errCode);
+#else
+    m_closeFunc(m_ptr);
+#endif
   }
 
   operator GifFileType*() {
@@ -132,8 +144,14 @@ private:
 
 bool GifFormat::onLoad(FileOp* fop)
 {
-  int errCode;
-  GifFilePtr gif_file(DGifOpenFileHandle(open_file_descriptor_with_exception(fop->filename, "rb"), &errCode), &DGifCloseFile);
+#if GIFLIB_MAJOR >= 5
+  int errCode = 0;
+#endif
+  GifFilePtr gif_file(DGifOpenFileHandle(open_file_descriptor_with_exception(fop->filename, "rb")
+#if GIFLIB_MAJOR >= 5
+                                         , &errCode
+#endif
+                                         ), &DGifCloseFile);
 
   if (!gif_file) {
     fop_error(fop, "Error loading GIF header.\n");
@@ -244,7 +262,13 @@ bool GifFormat::onLoad(FileOp* fop)
           for (int y = 0; y < frame_h; ++y) {
             addr = frame_image->getPixelAddress(0, y);
             if (DGifGetLine(gif_file, addr, frame_w) == GIF_ERROR)
-              throw Exception("Invalid image data (%d).\n", gif_file->Error);
+              throw Exception("Invalid image data (%d).\n"
+#if GIFLIB_MAJOR >= 5
+                              , gif_file->Error
+#else
+                              , GifLastError()
+#endif
+                              );
           }
         }
 
@@ -522,8 +546,14 @@ void GifFormat::onDestroyData(FileOp* fop)
 #ifdef ENABLE_SAVE
 bool GifFormat::onSave(FileOp* fop)
 {
-  int errCode;
-  GifFilePtr gif_file(EGifOpenFileHandle(open_file_descriptor_with_exception(fop->filename, "wb"), &errCode), &EGifCloseFile);
+#if GIFLIB_MAJOR >= 5
+  int errCode = 0;
+#endif
+  GifFilePtr gif_file(EGifOpenFileHandle(open_file_descriptor_with_exception(fop->filename, "wb")
+#if GIFLIB_MAJOR >= 5
+                                         , &errCode
+#endif
+                                         ), &EGifCloseFile);
 
   if (!gif_file)
     throw Exception("Error creating GIF file.\n");
@@ -682,6 +712,7 @@ bool GifFormat::onSave(FileOp* fop)
 
     // Specify loop extension.
     if (frame_num == 0 && loop >= 0) {
+#if GIFLIB_MAJOR >= 5
       if (EGifPutExtensionLeader(gif_file, APPLICATION_EXT_FUNC_CODE) == GIF_ERROR)
         throw Exception("Error writing GIF graphics extension record (header section).");
 
@@ -698,6 +729,23 @@ bool GifFormat::onSave(FileOp* fop)
 
       if (EGifPutExtensionTrailer(gif_file) == GIF_ERROR)
         throw Exception("Error writing GIF graphics extension record (trailer section).");
+
+#else
+      unsigned char extension_bytes[11];
+
+      memcpy(extension_bytes, "NETSCAPE2.0", 11);
+      if (EGifPutExtensionFirst(gif_file, APPLICATION_EXT_FUNC_CODE, 11, extension_bytes) == GIF_ERROR)
+        throw Exception("Error writing GIF graphics extension record for frame %d.\n", (int)frame_num);
+
+      extension_bytes[0] = 1;
+      extension_bytes[1] = (loop & 0xff);
+      extension_bytes[2] = (loop >> 8) & 0xff;
+      if (EGifPutExtensionNext(gif_file, APPLICATION_EXT_FUNC_CODE, 3, extension_bytes) == GIF_ERROR)
+        throw Exception("Error writing GIF graphics extension record for frame %d.\n", (int)frame_num);
+
+      if (EGifPutExtensionLast(gif_file, APPLICATION_EXT_FUNC_CODE, 0, NULL) == GIF_ERROR)
+        throw Exception("Error writing GIF graphics extension record for frame %d.\n", (int)frame_num);
+#endif
     }
 
     // Write graphics extension record (to save the duration of the
@@ -770,8 +818,8 @@ bool GifFormat::onSave(FileOp* fop)
   }
 
   return true;
-}
 #endif
+}
 
 base::SharedPtr<FormatOptions> GifFormat::onGetFormatOptions(FileOp* fop)
 {

src/app/file/gif_tests.cpp

@@ -14,20 +14,17 @@
 #include "app/file/gif_options.h"
 #include "doc/doc.h"
 #include "doc/test_context.h"
-#include "she/scoped_handle.h"
-#include "she/system.h"
 
 using namespace app;
 
 class GifFormat : public ::testing::Test {
 public:
-  GifFormat() : m_system(she::create_system()) {
+  GifFormat() {
     FileFormatsManager::instance()->registerAllFormats();
   }
 
 protected:
   doc::TestContextT<app::Context> m_ctx;
-  she::ScopedHandle<she::System> m_system;
 };
 
 TEST_F(GifFormat, Dimensions)

src/app/file/png_format.cpp

@@ -404,7 +404,7 @@ bool PngFormat::onSave(FileOp* fop)
 #endif
 
     // Save the color palette.
-    palette = (png_colorp)png_malloc(png_ptr, PNG_MAX_PALETTE_LENGTH * png_sizeof(png_color));
+    palette = (png_colorp)png_malloc(png_ptr, PNG_MAX_PALETTE_LENGTH * sizeof(png_color));
     for (c = 0; c < PNG_MAX_PALETTE_LENGTH; c++) {
       fop_sequence_get_color(fop, c, &r, &g, &b);
       palette[c].red   = r;

src/she/alleg4/she.cpp

@@ -11,6 +11,7 @@
 #include "she/she.h"
 
 #include "base/concurrent_queue.h"
+#include "base/exception.h"
 #include "base/string.h"
 #include "base/unique_ptr.h"
 #include "she/alleg4/surface.h"
@@ -679,10 +680,12 @@ public:
   Alleg4System()
   {
     if (allegro_init() < 0)
-      throw std::runtime_error("Cannot initialize Allegro library");
+      throw base::Exception("Cannot initialize Allegro library: %s", allegro_error);
 
     set_uformat(U_UTF8);
+#if MAKE_VERSION(ALLEGRO_VERSION, ALLEGRO_SUB_VERSION, ALLEGRO_WIP_VERSION) >= MAKE_VERSION(4, 4, 0)
     _al_detect_filename_encoding();
+#endif
     install_timer();
 
     // Register PNG as a supported bitmap type

third_party/CMakeLists.txt

@@ -1,8 +1,6 @@
 # ASEPRITE
 # Copyright (C) 2001-2015  David Capello
 
-include(CheckCXXSourceCompiles)
-
 include_directories(.)
 
 if(MSVC)
@@ -30,20 +28,13 @@ if(NOT USE_SHARED_TINYXML)
   add_subdirectory(tinyxml)
 endif()
 
-if(NOT USE_SHARED_GTEST AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/gtest/CMakeLists.txt)
+if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/gtest/CMakeLists.txt)
   # We don't use add_subdirectory(gtest) because the gtest
   # CMakeLists.txt modifies some MSVC flags.
   include_directories(${CMAKE_CURRENT_SOURCE_DIR}/gtest ${CMAKE_CURRENT_SOURCE_DIR}/gtest/include)
   add_library(gtest ${CMAKE_CURRENT_SOURCE_DIR}/gtest/src/gtest-all.cc)
 else()
-  find_library(gtest)
-  check_cxx_source_compiles("
-    #include <gtest/gtest.h>
-    int main() { }
-    " HAVE_GTEST_GTEST_H)
-  if(NOT HAVE_GTEST_GTEST_H)
-    message(FATAL_ERROR "gtest/gtest.h is missing. Set USE_SHARED_GTEST=OFF and initialize submodules: git submodule update --init --recursive")
-  endif()
+  message(FATAL_ERROR "gtest/gtest.h is missing. Initialize submodules: git submodule update --init --recursive")
 endif()
 
 if(NOT USE_SHARED_CURL)

third_party/loadpng/CMakeLists.txt

@@ -1,10 +1,7 @@
 # ASEPRITE
-# Copyright (C) 2001-2013  David Capello
+# Copyright (C) 2001-2013, 2015  David Capello
 
 add_library(loadpng
   loadpng.c
   savepng.c
   regpng.c)
-
-set_target_properties(loadpng PROPERTIES
-  COMPILE_FLAGS "-DDEBUGMODE -DALLEGRO_STATICLINK")