Merge branch 'master' into wii-network

Conflicts:
	Source/Core/Core/Src/Boot/Boot_BS2Emu.cpp
	Source/Core/Core/Src/ConfigManager.cpp
	Source/Core/Core/Src/HLE/HLE_OS.h
	Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_es.cpp
	Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_es.h
	Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_net.cpp
	Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_net.h

CMakeLists.txt

@@ -5,6 +5,8 @@ cmake_minimum_required(VERSION 2.6)
 
 option(ANDROID "Enables a build for Android" OFF)
 option(USE_EGL "Enables EGL OpenGL Interface" OFF)
+option(USE_X11 "Enables X11 Support" ON)
+option(USE_WAYLAND "Enables Wayland Support" OFF)
 option(USE_GLES "Enables GLES And EGL, disables OGL" OFF)
 option(DISABLE_WX "Disable wxWidgets (use CLI interface)" OFF)
 
@@ -278,16 +280,28 @@ if(USE_GLES)
 	add_definitions(-DUSE_EGL=1)
 	set(USE_EGL True)
 endif()
+# For now Wayland and EGL are tied to each other.
+# The alternative would be an shm path
+if(USE_WAYLAND)
+	add_definitions(-DUSE_EGL)
+	set(USE_EGL 1)
+endif()
 
 if(USE_EGL)
 	message("EGL OpenGL interface enabled")
 	add_definitions(-DUSE_EGL=1)
+else()
+# Using GLX
+	set(USE_X11 1)
+	set(USE_WAYLAND 0)
 endif()
 add_definitions(-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE)
 
 if(ANDROID)
 	message("Building for Android")
 	add_definitions(-DANDROID)
+	set(USE_X11 0)
+	set(USE_WAYLAND 0)
 endif()
 ########################################
 # Dependency checking
@@ -363,29 +377,53 @@ if(NOT ANDROID)
 		message("OpenAL NOT found, disabling OpenAL sound backend")
 	endif(OPENAL_FOUND)
 
+	if(UNIX AND NOT APPLE)
+# Note: The convention is to check USE_X11 or USE_WAYLAND where needed.
+# This is where we detect platforms and set the variables accordingly.
+		pkg_check_modules(WAYLAND wayland-egl wayland-client wayland-cursor)
+		if(USE_WAYLAND AND WAYLAND_FOUND)
+			pkg_check_modules(XKBCOMMON xkbcommon)
+			if(XKBCOMMON_FOUND)
+				set(USE_WAYLAND 1)
+				add_definitions(-DHAVE_WAYLAND)
+				include_directories(${WAYLAND_INCLUDE_DIR})
+				message("Wayland support enabled")
+			endif(XKBCOMMON_FOUND)
+		else()
+			set(USE_WAYLAND 0)
+			message("Wayland support disabled")
+			add_definitions(-DHAVE_WAYLAND=0)
+		endif(USE_WAYLAND AND WAYLAND_FOUND)
+
 # Note: We do not need to explicitly check for X11 as it is done in the cmake
 # FindOpenGL module on linux.
-	if(UNIX AND NOT APPLE)
+		if(USE_X11 AND X11_FOUND)
-		if(X11_FOUND)
+			set(USE_X11 1)
 			add_definitions(-DHAVE_X11=1)
 			include_directories(${X11_INCLUDE_DIR})
-			message("X11 found")
+			message("X11 support enabled")
 		else()
-			message(FATAL_ERROR "X11 is required but not found")
+			set(USE_X11 0)
-		endif(X11_FOUND)
+			SET(X11_FOUND "")
-	else()
+			message("X11 support disabled")
-		add_definitions(-DHAVE_X11=0)
+			add_definitions(-DHAVE_X11=0)
+		endif(USE_X11 AND X11_FOUND)
+	
+		if (NOT USE_WAYLAND AND NOT USE_X11)
+			message(FATAL_ERROR "\n"
+			"No suitable display platform found\n"
+			"Requires wayland or x11 to run")
+		endif()
 	endif()
 
-	if(X11_FOUND)
+	if(USE_X11)
 		check_lib(XRANDR Xrandr)
+		if(XRANDR_FOUND)
+			add_definitions(-DHAVE_XRANDR=1)
+		else()
+			add_definitions(-DHAVE_XRANDR=0)
+		endif(XRANDR_FOUND)
 	endif()
-	if(XRANDR_FOUND)
-		add_definitions(-DHAVE_XRANDR=1)
-	else()
-		add_definitions(-DHAVE_XRANDR=0)
-	endif(XRANDR_FOUND)
-
 	if(ENCODE_FRAMEDUMPS)
 		check_libav()
 	endif()
@@ -458,6 +496,13 @@ else()
 	set(LZO lzo2)
 endif()
 
+if(ANDROID)
+	message("Using static libpng from Externals")
+	add_subdirectory(Externals/libpng)
+	include_directories(Externals/libpng)
+	set(PNG libpng)
+endif()
+
 if(OPENAL_FOUND)
 	if(NOT ${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 		check_lib(SOUNDTOUCH SoundTouch soundtouch/soundtouch.h QUIET)

Externals/libpng/CMakeLists.txt

@@ -1,19 +1,21 @@
+# OUR SOURCES
 set(SRCS
-	"png.c"
+  png.h
-	"pngerror.c"
+  pngconf.h
-	"pngget.c"
+  png.c
-	"pngmem.c"
+  pngerror.c
-	"pngpread.c"
+  pngget.c
-	"pngread.c"
+  pngmem.c
-	"pngrio.c"
+  pngpread.c
-	"pngrtran.c"
+  pngread.c
-	"pngrutil.c"
+  pngrio.c
-	"pngset.c"
+  pngrtran.c
-	"pngtrans.c"
+  pngrutil.c
-	"pngwio.c"
+  pngset.c
-	"pngwrite.c"
+  pngtrans.c
-	"pngwtran.c"
+  pngwio.c
-	"pngwutil.c"
+  pngwrite.c
-	)
+  pngwtran.c
-
+  pngwutil.c
+)
 add_library(png STATIC ${SRCS})

Externals/libpng/pngerror.c

@@ -1,7 +1,7 @@
 
 /* pngerror.c - stub functions for i/o and memory allocation
  *
- * Last changed in libpng 1.5.1 [February 3, 2011]
+ * Last changed in libpng 1.2.45 [July 7, 2011]
  * Copyright (c) 1998-2011 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -16,17 +16,18 @@
  * at each function.
  */
 
-#include "pngpriv.h"
+#define PNG_INTERNAL
-
+#define PNG_NO_PEDANTIC_WARNINGS
+#include "png.h"
 #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
 
-static PNG_FUNCTION(void, png_default_error,PNGARG((png_structp png_ptr,
+static void /* PRIVATE */
-    png_const_charp error_message)),PNG_NORETURN);
+png_default_error PNGARG((png_structp png_ptr,
-
+  png_const_charp error_message)) PNG_NORETURN;
 #ifdef PNG_WARNINGS_SUPPORTED
 static void /* PRIVATE */
 png_default_warning PNGARG((png_structp png_ptr,
-   png_const_charp warning_message));
+  png_const_charp warning_message));
 #endif /* PNG_WARNINGS_SUPPORTED */
 
 /* This function is called whenever there is a fatal error.  This function
@@ -35,45 +36,42 @@ png_default_warning PNGARG((png_structp png_ptr,
  * to replace the error function at run-time.
  */
 #ifdef PNG_ERROR_TEXT_SUPPORTED
-PNG_FUNCTION(void,PNGAPI
+void PNGAPI
-png_error,(png_structp png_ptr, png_const_charp error_message),PNG_NORETURN)
+png_error(png_structp png_ptr, png_const_charp error_message)
 {
 #ifdef PNG_ERROR_NUMBERS_SUPPORTED
    char msg[16];
    if (png_ptr != NULL)
    {
-      if (png_ptr->flags&
+     if (png_ptr->flags&
-         (PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT))
+       (PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT))
-      {
+     {
-         if (*error_message == PNG_LITERAL_SHARP)
+       if (*error_message == PNG_LITERAL_SHARP)
-         {
+       {
-            /* Strip "#nnnn " from beginning of error message. */
+           /* Strip "#nnnn " from beginning of error message. */
-            int offset;
+           int offset;
-            for (offset = 1; offset<15; offset++)
+           for (offset = 1; offset<15; offset++)
-               if (error_message[offset] == ' ')
+              if (error_message[offset] == ' ')
                   break;
-
+           if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT)
-            if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT)
+           {
-            {
+              int i;
-               int i;
+              for (i = 0; i < offset - 1; i++)
-               for (i = 0; i < offset - 1; i++)
+                 msg[i] = error_message[i + 1];
-                  msg[i] = error_message[i + 1];
+              msg[i - 1] = '\0';
-               msg[i - 1] = '\0';
+              error_message = msg;
-               error_message = msg;
+           }
-            }
+           else
-
+              error_message += offset;
-            else
+       }
-               error_message += offset;
+       else
-      }
+       {
-
+           if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT)
-      else
+           {
-      {
+              msg[0] = '0';
-         if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT)
+              msg[1] = '\0';
-         {
+              error_message = msg;
-            msg[0] = '0';
+           }
-            msg[1] = '\0';
-            error_message = msg;
-         }
        }
      }
    }
@@ -86,15 +84,20 @@ png_error,(png_structp png_ptr, png_const_charp error_message),PNG_NORETURN)
    png_default_error(png_ptr, error_message);
 }
 #else
-PNG_FUNCTION(void,PNGAPI
+void PNGAPI
-png_err,(png_structp png_ptr),PNG_NORETURN)
+png_err(png_structp png_ptr)
 {
+   /* Prior to 1.2.45 the error_fn received a NULL pointer, expressed
+    * erroneously as '\0', instead of the empty string "".  This was
+    * apparently an error, introduced in libpng-1.2.20, and png_default_error
+    * will crash in this case.
+    */
    if (png_ptr != NULL && png_ptr->error_fn != NULL)
-      (*(png_ptr->error_fn))(png_ptr, '\0');
+      (*(png_ptr->error_fn))(png_ptr, "");
 
    /* If the custom handler doesn't exist, or if it returns,
       use the default handler, which will not return. */
-   png_default_error(png_ptr, '\0');
+   png_default_error(png_ptr, "");
 }
 #endif /* PNG_ERROR_TEXT_SUPPORTED */
 
@@ -112,16 +115,16 @@ png_warning(png_structp png_ptr, png_const_charp warning_message)
    {
 #ifdef PNG_ERROR_NUMBERS_SUPPORTED
    if (png_ptr->flags&
-       (PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT))
+     (PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT))
 #endif
-      {
+     {
-         if (*warning_message == PNG_LITERAL_SHARP)
+       if (*warning_message == PNG_LITERAL_SHARP)
-         {
+       {
-            for (offset = 1; offset < 15; offset++)
+           for (offset = 1; offset < 15; offset++)
-               if (warning_message[offset] == ' ')
+              if (warning_message[offset] == ' ')
                   break;
-         }
+       }
-      }
+     }
    }
    if (png_ptr != NULL && png_ptr->warning_fn != NULL)
       (*(png_ptr->warning_fn))(png_ptr, warning_message + offset);
@@ -135,9 +138,9 @@ void PNGAPI
 png_benign_error(png_structp png_ptr, png_const_charp error_message)
 {
   if (png_ptr->flags & PNG_FLAG_BENIGN_ERRORS_WARN)
-     png_warning(png_ptr, error_message);
+    png_warning(png_ptr, error_message);
   else
-     png_error(png_ptr, error_message);
+    png_error(png_ptr, error_message);
 }
 #endif
 
@@ -157,7 +160,7 @@ static PNG_CONST char png_digit[16] = {
 #if defined(PNG_WARNINGS_SUPPORTED) || defined(PNG_ERROR_TEXT_SUPPORTED)
 static void /* PRIVATE */
 png_format_buffer(png_structp png_ptr, png_charp buffer, png_const_charp
-    error_message)
+   error_message)
 {
    int iout = 0, iin = 0;
 
@@ -171,7 +174,6 @@ png_format_buffer(png_structp png_ptr, png_charp buffer, png_const_charp
          buffer[iout++] = png_digit[c & 0x0f];
          buffer[iout++] = PNG_LITERAL_RIGHT_SQUARE_BRACKET;
       }
-
       else
       {
          buffer[iout++] = (png_byte)c;
@@ -180,33 +182,35 @@ png_format_buffer(png_structp png_ptr, png_charp buffer, png_const_charp
 
    if (error_message == NULL)
       buffer[iout] = '\0';
-
    else
    {
       buffer[iout++] = ':';
       buffer[iout++] = ' ';
-      png_memcpy(buffer + iout, error_message, PNG_MAX_ERROR_TEXT);
+
-      buffer[iout + PNG_MAX_ERROR_TEXT - 1] = '\0';
+      iin = 0;
+      while (iin < PNG_MAX_ERROR_TEXT-1 && error_message[iin] != '\0')
+         buffer[iout++] = error_message[iin++];
+
+      /* iin < PNG_MAX_ERROR_TEXT, so the following is safe: */
+      buffer[iout] = '\0';
    }
 }
-#endif /* PNG_WARNINGS_SUPPORTED || PNG_ERROR_TEXT_SUPPORTED */
 
-#if defined(PNG_READ_SUPPORTED) && defined(PNG_ERROR_TEXT_SUPPORTED)
+#ifdef PNG_READ_SUPPORTED
-PNG_FUNCTION(void,PNGAPI
+void PNGAPI
-png_chunk_error,(png_structp png_ptr, png_const_charp error_message),
+png_chunk_error(png_structp png_ptr, png_const_charp error_message)
-   PNG_NORETURN)
 {
    char msg[18+PNG_MAX_ERROR_TEXT];
    if (png_ptr == NULL)
-      png_error(png_ptr, error_message);
+     png_error(png_ptr, error_message);
-
    else
    {
-      png_format_buffer(png_ptr, msg, error_message);
+     png_format_buffer(png_ptr, msg, error_message);
-      png_error(png_ptr, msg);
+     png_error(png_ptr, msg);
    }
 }
-#endif /* PNG_READ_SUPPORTED && PNG_ERROR_TEXT_SUPPORTED */
+#endif /* PNG_READ_SUPPORTED */
+#endif /* PNG_WARNINGS_SUPPORTED || PNG_ERROR_TEXT_SUPPORTED */
 
 #ifdef PNG_WARNINGS_SUPPORTED
 void PNGAPI
@@ -214,12 +218,11 @@ png_chunk_warning(png_structp png_ptr, png_const_charp warning_message)
 {
    char msg[18+PNG_MAX_ERROR_TEXT];
    if (png_ptr == NULL)
-      png_warning(png_ptr, warning_message);
+     png_warning(png_ptr, warning_message);
-
    else
    {
-      png_format_buffer(png_ptr, msg, warning_message);
+     png_format_buffer(png_ptr, msg, warning_message);
-      png_warning(png_ptr, msg);
+     png_warning(png_ptr, msg);
    }
 }
 #endif /* PNG_WARNINGS_SUPPORTED */
@@ -229,90 +232,48 @@ png_chunk_warning(png_structp png_ptr, png_const_charp warning_message)
 void PNGAPI
 png_chunk_benign_error(png_structp png_ptr, png_const_charp error_message)
 {
-   if (png_ptr->flags & PNG_FLAG_BENIGN_ERRORS_WARN)
+  if (png_ptr->flags & PNG_FLAG_BENIGN_ERRORS_WARN)
-      png_chunk_warning(png_ptr, error_message);
+    png_chunk_warning(png_ptr, error_message);
-
+  else
-   else
+    png_chunk_error(png_ptr, error_message);
-      png_chunk_error(png_ptr, error_message);
 }
 #endif
 #endif /* PNG_READ_SUPPORTED */
 
-#ifdef PNG_ERROR_TEXT_SUPPORTED
-#ifdef PNG_FLOATING_POINT_SUPPORTED
-PNG_FUNCTION(void,
-png_fixed_error,(png_structp png_ptr, png_const_charp name),PNG_NORETURN)
-{
-#  define fixed_message "fixed point overflow in "
-#  define fixed_message_ln ((sizeof fixed_message)-1)
-   int  iin;
-   char msg[fixed_message_ln+PNG_MAX_ERROR_TEXT];
-   png_memcpy(msg, fixed_message, fixed_message_ln);
-   iin = 0;
-   if (name != NULL) while (iin < (PNG_MAX_ERROR_TEXT-1) && name[iin] != 0)
-   {
-      msg[fixed_message_ln + iin] = name[iin];
-      ++iin;
-   }
-   msg[fixed_message_ln + iin] = 0;
-   png_error(png_ptr, msg);
-}
-#endif
-#endif
-
-#ifdef PNG_SETJMP_SUPPORTED
-/* This API only exists if ANSI-C style error handling is used,
- * otherwise it is necessary for png_default_error to be overridden.
- */
-jmp_buf* PNGAPI
-png_set_longjmp_fn(png_structp png_ptr, png_longjmp_ptr longjmp_fn,
-    size_t jmp_buf_size)
-{
-   if (png_ptr == NULL || jmp_buf_size != png_sizeof(jmp_buf))
-      return NULL;
-
-   png_ptr->longjmp_fn = longjmp_fn;
-   return &png_ptr->png_jmpbuf;
-}
-#endif
-
 /* This is the default error handling function.  Note that replacements for
  * this function MUST NOT RETURN, or the program will likely crash.  This
  * function is used by default, or if the program supplies NULL for the
  * error function pointer in png_set_error_fn().
  */
-static PNG_FUNCTION(void /* PRIVATE */,
+static void /* PRIVATE */
-png_default_error,(png_structp png_ptr, png_const_charp error_message),
+png_default_error(png_structp png_ptr, png_const_charp error_message)
-   PNG_NORETURN)
 {
 #ifdef PNG_CONSOLE_IO_SUPPORTED
 #ifdef PNG_ERROR_NUMBERS_SUPPORTED
    if (*error_message == PNG_LITERAL_SHARP)
    {
-      /* Strip "#nnnn " from beginning of error message. */
+     /* Strip "#nnnn " from beginning of error message. */
-      int offset;
+     int offset;
-      char error_number[16];
+     char error_number[16];
-      for (offset = 0; offset<15; offset++)
+     for (offset = 0; offset<15; offset++)
-      {
+     {
          error_number[offset] = error_message[offset + 1];
          if (error_message[offset] == ' ')
-            break;
+             break;
-      }
+     }
-
+     if ((offset > 1) && (offset < 15))
-      if ((offset > 1) && (offset < 15))
+     {
-      {
+       error_number[offset - 1] = '\0';
-         error_number[offset - 1] = '\0';
+       fprintf(stderr, "libpng error no. %s: %s",
-         fprintf(stderr, "libpng error no. %s: %s",
+          error_number, error_message + offset + 1);
-             error_number, error_message + offset + 1);
+       fprintf(stderr, PNG_STRING_NEWLINE);
-         fprintf(stderr, PNG_STRING_NEWLINE);
+     }
-      }
+     else
-
+     {
-      else
+       fprintf(stderr, "libpng error: %s, offset=%d",
-      {
+          error_message, offset);
-         fprintf(stderr, "libpng error: %s, offset=%d",
+       fprintf(stderr, PNG_STRING_NEWLINE);
-             error_message, offset);
+     }
-         fprintf(stderr, PNG_STRING_NEWLINE);
-      }
    }
    else
 #endif
@@ -321,32 +282,26 @@ png_default_error,(png_structp png_ptr, png_const_charp error_message),
       fprintf(stderr, PNG_STRING_NEWLINE);
    }
 #endif
-#ifndef PNG_CONSOLE_IO_SUPPORTED
-   PNG_UNUSED(error_message) /* Make compiler happy */
-#endif
-   png_longjmp(png_ptr, 1);
-}
 
-PNG_FUNCTION(void,PNGAPI
-png_longjmp,(png_structp png_ptr, int val),PNG_NORETURN)
-{
 #ifdef PNG_SETJMP_SUPPORTED
-   if (png_ptr && png_ptr->longjmp_fn)
+   if (png_ptr)
    {
 #  ifdef USE_FAR_KEYWORD
-      {
+   {
-         jmp_buf png_jmpbuf;
+      jmp_buf jmpbuf;
-         png_memcpy(png_jmpbuf, png_ptr->png_jmpbuf, png_sizeof(jmp_buf));
+      png_memcpy(jmpbuf, png_ptr->jmpbuf, png_sizeof(jmp_buf));
-         png_ptr->longjmp_fn(png_jmpbuf, val);
+     longjmp(jmpbuf,1);
-      }
+   }
-
 #  else
-   png_ptr->longjmp_fn(png_ptr->png_jmpbuf, val);
+   longjmp(png_ptr->jmpbuf, 1);
 #  endif
    }
 #endif
    /* Here if not setjmp support or if png_ptr is null. */
    PNG_ABORT();
+#ifndef PNG_CONSOLE_IO_SUPPORTED
+   error_message = error_message; /* Make compiler happy */
+#endif
 }
 
 #ifdef PNG_WARNINGS_SUPPORTED
@@ -362,56 +317,52 @@ png_default_warning(png_structp png_ptr, png_const_charp warning_message)
 #  ifdef PNG_ERROR_NUMBERS_SUPPORTED
    if (*warning_message == PNG_LITERAL_SHARP)
    {
-      int offset;
+     int offset;
-      char warning_number[16];
+     char warning_number[16];
-      for (offset = 0; offset < 15; offset++)
+     for (offset = 0; offset < 15; offset++)
-      {
+     {
-         warning_number[offset] = warning_message[offset + 1];
+        warning_number[offset] = warning_message[offset + 1];
-         if (warning_message[offset] == ' ')
+        if (warning_message[offset] == ' ')
             break;
-      }
+     }
-
+     if ((offset > 1) && (offset < 15))
-      if ((offset > 1) && (offset < 15))
+     {
-      {
+       warning_number[offset + 1] = '\0';
-         warning_number[offset + 1] = '\0';
+       fprintf(stderr, "libpng warning no. %s: %s",
-         fprintf(stderr, "libpng warning no. %s: %s",
+          warning_number, warning_message + offset);
-             warning_number, warning_message + offset);
+       fprintf(stderr, PNG_STRING_NEWLINE);
-         fprintf(stderr, PNG_STRING_NEWLINE);
+     }
-      }
+     else
-
+     {
-      else
+       fprintf(stderr, "libpng warning: %s",
-      {
+          warning_message);
-         fprintf(stderr, "libpng warning: %s",
+       fprintf(stderr, PNG_STRING_NEWLINE);
-             warning_message);
+     }
-         fprintf(stderr, PNG_STRING_NEWLINE);
-      }
    }
    else
 #  endif
-
    {
-      fprintf(stderr, "libpng warning: %s", warning_message);
+     fprintf(stderr, "libpng warning: %s", warning_message);
-      fprintf(stderr, PNG_STRING_NEWLINE);
+     fprintf(stderr, PNG_STRING_NEWLINE);
    }
 #else
-   PNG_UNUSED(warning_message) /* Make compiler happy */
+   warning_message = warning_message; /* Make compiler happy */
 #endif
-   PNG_UNUSED(png_ptr) /* Make compiler happy */
+   png_ptr = png_ptr; /* Make compiler happy */
 }
 #endif /* PNG_WARNINGS_SUPPORTED */
 
 /* This function is called when the application wants to use another method
  * of handling errors and warnings.  Note that the error function MUST NOT
  * return to the calling routine or serious problems will occur.  The return
- * method used in the default routine calls longjmp(png_ptr->png_jmpbuf, 1)
+ * method used in the default routine calls longjmp(png_ptr->jmpbuf, 1)
  */
 void PNGAPI
 png_set_error_fn(png_structp png_ptr, png_voidp error_ptr,
-    png_error_ptr error_fn, png_error_ptr warning_fn)
+   png_error_ptr error_fn, png_error_ptr warning_fn)
 {
    if (png_ptr == NULL)
       return;
-
    png_ptr->error_ptr = error_ptr;
    png_ptr->error_fn = error_fn;
    png_ptr->warning_fn = warning_fn;
@@ -423,11 +374,10 @@ png_set_error_fn(png_structp png_ptr, png_voidp error_ptr,
  * pointer before png_write_destroy and png_read_destroy are called.
  */
 png_voidp PNGAPI
-png_get_error_ptr(png_const_structp png_ptr)
+png_get_error_ptr(png_structp png_ptr)
 {
    if (png_ptr == NULL)
       return NULL;
-
    return ((png_voidp)png_ptr->error_ptr);
 }
 
@@ -438,9 +388,8 @@ png_set_strip_error_numbers(png_structp png_ptr, png_uint_32 strip_mode)
 {
    if (png_ptr != NULL)
    {
-      png_ptr->flags &=
+     png_ptr->flags &=
-         ((~(PNG_FLAG_STRIP_ERROR_NUMBERS |
+       ((~(PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT))&strip_mode);
-         PNG_FLAG_STRIP_ERROR_TEXT))&strip_mode);
    }
 }
 #endif

Externals/libpng/pnggccrd.c

@@ -0,0 +1,26 @@
+/* pnggccrd.c
+ *
+ * Last changed in libpng 1.2.48 [March 8, 2012]
+ * Copyright (c) 1998-2012 Glenn Randers-Pehrson
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ *
+ * This code snippet is for use by configure's compilation test. Most of the
+ * remainder of the file was removed from libpng-1.2.20, and all of the
+ * assembler code was removed from libpng-1.2.48.
+ */
+
+#if (!defined _MSC_VER) && \
+    defined(PNG_ASSEMBLER_CODE_SUPPORTED) && \
+    defined(PNG_MMX_CODE_SUPPORTED)
+
+int PNGAPI png_dummy_mmx_support(void);
+
+int PNGAPI png_dummy_mmx_support(void)
+{
+     /* 0: no MMX; 1: MMX supported; 2: not tested */
+     return 2;
+}
+#endif

Externals/libpng/pngmem.c

@@ -1,8 +1,8 @@
 
 /* pngmem.c - stub functions for memory allocation
  *
- * Last changed in libpng 1.5.1 [February 3, 2011]
+ * Last changed in libpng 1.2.41 [February 25, 2010]
- * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2010 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
  *
@@ -17,8 +17,9 @@
  * identify the replacement functions.
  */
 
-#include "pngpriv.h"
+#define PNG_INTERNAL
-
+#define PNG_NO_PEDANTIC_WARNINGS
+#include "png.h"
 #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
 
 /* Borland DOS special memory handler */
@@ -27,32 +28,29 @@
 
 /* Allocate memory for a png_struct.  The malloc and memset can be replaced
    by a single call to calloc() if this is thought to improve performance. */
-PNG_FUNCTION(png_voidp /* PRIVATE */,
+png_voidp /* PRIVATE */
-png_create_struct,(int type),PNG_ALLOCATED)
+png_create_struct(int type)
 {
-#  ifdef PNG_USER_MEM_SUPPORTED
+#ifdef PNG_USER_MEM_SUPPORTED
-   return (png_create_struct_2(type, NULL, NULL));
+   return (png_create_struct_2(type, png_malloc_ptr_NULL, png_voidp_NULL));
 }
 
 /* Alternate version of png_create_struct, for use with user-defined malloc. */
-PNG_FUNCTION(png_voidp /* PRIVATE */,
+png_voidp /* PRIVATE */
-png_create_struct_2,(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr),
+png_create_struct_2(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr)
-   PNG_ALLOCATED)
 {
-#  endif /* PNG_USER_MEM_SUPPORTED */
+#endif /* PNG_USER_MEM_SUPPORTED */
    png_size_t size;
    png_voidp struct_ptr;
 
    if (type == PNG_STRUCT_INFO)
       size = png_sizeof(png_info);
-
    else if (type == PNG_STRUCT_PNG)
       size = png_sizeof(png_struct);
-
    else
       return (png_get_copyright(NULL));
 
-#  ifdef PNG_USER_MEM_SUPPORTED
+#ifdef PNG_USER_MEM_SUPPORTED
    if (malloc_fn != NULL)
    {
       png_struct dummy_struct;
@@ -60,13 +58,11 @@ png_create_struct_2,(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr),
       png_ptr->mem_ptr=mem_ptr;
       struct_ptr = (*(malloc_fn))(png_ptr, (png_uint_32)size);
    }
-
    else
-#  endif /* PNG_USER_MEM_SUPPORTED */
+#endif /* PNG_USER_MEM_SUPPORTED */
    struct_ptr = (png_voidp)farmalloc(size);
    if (struct_ptr != NULL)
       png_memset(struct_ptr, 0, size);
-
    return (struct_ptr);
 }
 
@@ -74,8 +70,8 @@ png_create_struct_2,(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr),
 void /* PRIVATE */
 png_destroy_struct(png_voidp struct_ptr)
 {
-#  ifdef PNG_USER_MEM_SUPPORTED
+#ifdef PNG_USER_MEM_SUPPORTED
-   png_destroy_struct_2(struct_ptr, NULL, NULL);
+   png_destroy_struct_2(struct_ptr, png_free_ptr_NULL, png_voidp_NULL);
 }
 
 /* Free memory allocated by a png_create_struct() call */
@@ -83,10 +79,10 @@ void /* PRIVATE */
 png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn,
     png_voidp mem_ptr)
 {
-#  endif
+#endif
    if (struct_ptr != NULL)
    {
-#  ifdef PNG_USER_MEM_SUPPORTED
+#ifdef PNG_USER_MEM_SUPPORTED
       if (free_fn != NULL)
       {
          png_struct dummy_struct;
@@ -95,8 +91,7 @@ png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn,
          (*(free_fn))(png_ptr, struct_ptr);
          return;
       }
-
+#endif /* PNG_USER_MEM_SUPPORTED */
-#  endif /* PNG_USER_MEM_SUPPORTED */
       farfree (struct_ptr);
    }
 }
@@ -120,62 +115,55 @@ png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn,
  * result, we would be truncating potentially larger memory requests
  * (which should cause a fatal error) and introducing major problems.
  */
-PNG_FUNCTION(png_voidp,PNGAPI
+png_voidp /* PRIVATE */
-png_calloc,(png_structp png_ptr, png_alloc_size_t size),PNG_ALLOCATED)
+png_calloc(png_structp png_ptr, png_uint_32 size)
 {
    png_voidp ret;
 
    ret = (png_malloc(png_ptr, size));
-
    if (ret != NULL)
       png_memset(ret,0,(png_size_t)size);
-
    return (ret);
 }
 
-PNG_FUNCTION(png_voidp,PNGAPI
+png_voidp PNGAPI
-png_malloc,(png_structp png_ptr, png_alloc_size_t size),PNG_ALLOCATED)
+png_malloc(png_structp png_ptr, png_uint_32 size)
 {
    png_voidp ret;
 
    if (png_ptr == NULL || size == 0)
       return (NULL);
 
-#  ifdef PNG_USER_MEM_SUPPORTED
+#ifdef PNG_USER_MEM_SUPPORTED
    if (png_ptr->malloc_fn != NULL)
       ret = ((png_voidp)(*(png_ptr->malloc_fn))(png_ptr, (png_size_t)size));
-
    else
       ret = (png_malloc_default(png_ptr, size));
-
    if (ret == NULL && (png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
-       png_error(png_ptr, "Out of memory");
+       png_error(png_ptr, "Out of memory!");
-
    return (ret);
 }
 
-PNG_FUNCTION(png_voidp,PNGAPI
+png_voidp PNGAPI
-png_malloc_default,(png_structp png_ptr, png_alloc_size_t size),PNG_ALLOCATED)
+png_malloc_default(png_structp png_ptr, png_uint_32 size)
 {
    png_voidp ret;
-#  endif /* PNG_USER_MEM_SUPPORTED */
+#endif /* PNG_USER_MEM_SUPPORTED */
 
    if (png_ptr == NULL || size == 0)
       return (NULL);
 
-#  ifdef PNG_MAX_MALLOC_64K
+#ifdef PNG_MAX_MALLOC_64K
    if (size > (png_uint_32)65536L)
    {
       png_warning(png_ptr, "Cannot Allocate > 64K");
       ret = NULL;
    }
-
    else
-#  endif
+#endif
 
    if (size != (size_t)size)
       ret = NULL;
-
    else if (size == (png_uint_32)65536L)
    {
       if (png_ptr->offset_table == NULL)
@@ -198,13 +186,10 @@ png_malloc_default,(png_structp png_ptr, png_alloc_size_t size),PNG_ALLOCATED)
 
             if (png_ptr->zlib_window_bits > 14)
                num_blocks = (int)(1 << (png_ptr->zlib_window_bits - 14));
-
             else
                num_blocks = 1;
-
             if (png_ptr->zlib_mem_level >= 7)
                num_blocks += (int)(1 << (png_ptr->zlib_mem_level - 7));
-
             else
                num_blocks++;
 
@@ -214,27 +199,25 @@ png_malloc_default,(png_structp png_ptr, png_alloc_size_t size),PNG_ALLOCATED)
 
             if (table == NULL)
             {
-#  ifndef PNG_USER_MEM_SUPPORTED
+#ifndef PNG_USER_MEM_SUPPORTED
                if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
-                  png_error(png_ptr, "Out Of Memory"); /* Note "O", "M" */
+                  png_error(png_ptr, "Out Of Memory."); /* Note "O", "M" */
-
                else
-                  png_warning(png_ptr, "Out Of Memory");
+                  png_warning(png_ptr, "Out Of Memory.");
-#  endif
+#endif
                return (NULL);
             }
 
             if ((png_size_t)table & 0xfff0)
             {
-#  ifndef PNG_USER_MEM_SUPPORTED
+#ifndef PNG_USER_MEM_SUPPORTED
                if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
                   png_error(png_ptr,
                     "Farmalloc didn't return normalized pointer");
-
                else
                   png_warning(png_ptr,
                     "Farmalloc didn't return normalized pointer");
-#  endif
+#endif
                return (NULL);
             }
 
@@ -244,13 +227,12 @@ png_malloc_default,(png_structp png_ptr, png_alloc_size_t size),PNG_ALLOCATED)
 
             if (png_ptr->offset_table_ptr == NULL)
             {
-#  ifndef PNG_USER_MEM_SUPPORTED
+#ifndef PNG_USER_MEM_SUPPORTED
                if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
-                  png_error(png_ptr, "Out Of memory"); /* Note "O", "m" */
+                  png_error(png_ptr, "Out Of memory."); /* Note "O", "m" */
-
                else
-                  png_warning(png_ptr, "Out Of memory");
+                  png_warning(png_ptr, "Out Of memory.");
-#  endif
+#endif
                return (NULL);
             }
 
@@ -260,7 +242,6 @@ png_malloc_default,(png_structp png_ptr, png_alloc_size_t size),PNG_ALLOCATED)
                hptr = (png_byte huge *)((long)(hptr) & 0xfffffff0L);
                hptr = hptr + 16L;  /* "hptr += 16L" fails on Turbo C++ 3.0 */
             }
-
             for (i = 0; i < num_blocks; i++)
             {
                png_ptr->offset_table_ptr[i] = (png_bytep)hptr;
@@ -275,32 +256,29 @@ png_malloc_default,(png_structp png_ptr, png_alloc_size_t size),PNG_ALLOCATED)
 
       if (png_ptr->offset_table_count >= png_ptr->offset_table_number)
       {
-#  ifndef PNG_USER_MEM_SUPPORTED
+#ifndef PNG_USER_MEM_SUPPORTED
          if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
-            png_error(png_ptr, "Out of Memory"); /* Note "o" and "M" */
+            png_error(png_ptr, "Out of Memory."); /* Note "o" and "M" */
-
          else
-            png_warning(png_ptr, "Out of Memory");
+            png_warning(png_ptr, "Out of Memory.");
-#  endif
+#endif
          return (NULL);
       }
 
       ret = png_ptr->offset_table_ptr[png_ptr->offset_table_count++];
    }
-
    else
       ret = farmalloc(size);
 
-#  ifndef PNG_USER_MEM_SUPPORTED
+#ifndef PNG_USER_MEM_SUPPORTED
    if (ret == NULL)
    {
       if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
-         png_error(png_ptr, "Out of memory"); /* Note "o" and "m" */
+         png_error(png_ptr, "Out of memory."); /* Note "o" and "m" */
-
       else
-         png_warning(png_ptr, "Out of memory"); /* Note "o" and "m" */
+         png_warning(png_ptr, "Out of memory."); /* Note "o" and "m" */
    }
-#  endif
+#endif
 
    return (ret);
 }
@@ -315,13 +293,12 @@ png_free(png_structp png_ptr, png_voidp ptr)
    if (png_ptr == NULL || ptr == NULL)
       return;
 
-#  ifdef PNG_USER_MEM_SUPPORTED
+#ifdef PNG_USER_MEM_SUPPORTED
    if (png_ptr->free_fn != NULL)
    {
       (*(png_ptr->free_fn))(png_ptr, ptr);
       return;
    }
-
    else
       png_free_default(png_ptr, ptr);
 }
@@ -329,7 +306,7 @@ png_free(png_structp png_ptr, png_voidp ptr)
 void PNGAPI
 png_free_default(png_structp png_ptr, png_voidp ptr)
 {
-#  endif /* PNG_USER_MEM_SUPPORTED */
+#endif /* PNG_USER_MEM_SUPPORTED */
 
    if (png_ptr == NULL || ptr == NULL)
       return;
@@ -357,7 +334,9 @@ png_free_default(png_structp png_ptr, png_voidp ptr)
    }
 
    if (ptr != NULL)
+   {
       farfree(ptr);
+   }
 }
 
 #else /* Not the Borland DOS special memory handler */
@@ -365,58 +344,52 @@ png_free_default(png_structp png_ptr, png_voidp ptr)
 /* Allocate memory for a png_struct or a png_info.  The malloc and
    memset can be replaced by a single call to calloc() if this is thought
    to improve performance noticably. */
-PNG_FUNCTION(png_voidp /* PRIVATE */,
+png_voidp /* PRIVATE */
-png_create_struct,(int type),PNG_ALLOCATED)
+png_create_struct(int type)
 {
-#  ifdef PNG_USER_MEM_SUPPORTED
+#ifdef PNG_USER_MEM_SUPPORTED
-   return (png_create_struct_2(type, NULL, NULL));
+   return (png_create_struct_2(type, png_malloc_ptr_NULL, png_voidp_NULL));
 }
 
 /* Allocate memory for a png_struct or a png_info.  The malloc and
    memset can be replaced by a single call to calloc() if this is thought
    to improve performance noticably. */
-PNG_FUNCTION(png_voidp /* PRIVATE */,
+png_voidp /* PRIVATE */
-png_create_struct_2,(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr),
+png_create_struct_2(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr)
-   PNG_ALLOCATED)
 {
-#  endif /* PNG_USER_MEM_SUPPORTED */
+#endif /* PNG_USER_MEM_SUPPORTED */
    png_size_t size;
    png_voidp struct_ptr;
 
    if (type == PNG_STRUCT_INFO)
       size = png_sizeof(png_info);
-
    else if (type == PNG_STRUCT_PNG)
       size = png_sizeof(png_struct);
-
    else
       return (NULL);
 
-#  ifdef PNG_USER_MEM_SUPPORTED
+#ifdef PNG_USER_MEM_SUPPORTED
    if (malloc_fn != NULL)
    {
       png_struct dummy_struct;
       png_structp png_ptr = &dummy_struct;
       png_ptr->mem_ptr=mem_ptr;
       struct_ptr = (*(malloc_fn))(png_ptr, size);
-
       if (struct_ptr != NULL)
          png_memset(struct_ptr, 0, size);
-
       return (struct_ptr);
    }
-#  endif /* PNG_USER_MEM_SUPPORTED */
+#endif /* PNG_USER_MEM_SUPPORTED */
 
-#  if defined(__TURBOC__) && !defined(__FLAT__)
+#if defined(__TURBOC__) && !defined(__FLAT__)
    struct_ptr = (png_voidp)farmalloc(size);
-#  else
+#else
-#    if defined(_MSC_VER) && defined(MAXSEG_64K)
+# if defined(_MSC_VER) && defined(MAXSEG_64K)
    struct_ptr = (png_voidp)halloc(size, 1);
-#    else
+# else
    struct_ptr = (png_voidp)malloc(size);
-#    endif
+# endif
-#  endif
+#endif
-
    if (struct_ptr != NULL)
       png_memset(struct_ptr, 0, size);
 
@@ -428,8 +401,8 @@ png_create_struct_2,(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr),
 void /* PRIVATE */
 png_destroy_struct(png_voidp struct_ptr)
 {
-#  ifdef PNG_USER_MEM_SUPPORTED
+#ifdef PNG_USER_MEM_SUPPORTED
-   png_destroy_struct_2(struct_ptr, NULL, NULL);
+   png_destroy_struct_2(struct_ptr, png_free_ptr_NULL, png_voidp_NULL);
 }
 
 /* Free memory allocated by a png_create_struct() call */
@@ -437,10 +410,10 @@ void /* PRIVATE */
 png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn,
     png_voidp mem_ptr)
 {
-#  endif /* PNG_USER_MEM_SUPPORTED */
+#endif /* PNG_USER_MEM_SUPPORTED */
    if (struct_ptr != NULL)
    {
-#  ifdef PNG_USER_MEM_SUPPORTED
+#ifdef PNG_USER_MEM_SUPPORTED
       if (free_fn != NULL)
       {
          png_struct dummy_struct;
@@ -449,19 +422,16 @@ png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn,
          (*(free_fn))(png_ptr, struct_ptr);
          return;
       }
-#  endif /* PNG_USER_MEM_SUPPORTED */
+#endif /* PNG_USER_MEM_SUPPORTED */
-#  if defined(__TURBOC__) && !defined(__FLAT__)
+#if defined(__TURBOC__) && !defined(__FLAT__)
       farfree(struct_ptr);
-
+#else
-#  else
+# if defined(_MSC_VER) && defined(MAXSEG_64K)
-#    if defined(_MSC_VER) && defined(MAXSEG_64K)
       hfree(struct_ptr);
-
+# else
-#    else
       free(struct_ptr);
-
+# endif
-#    endif
+#endif
-#  endif
    }
 }
 
@@ -472,92 +442,80 @@ png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn,
  * have the ability to do that.
  */
 
-PNG_FUNCTION(png_voidp,PNGAPI
+png_voidp /* PRIVATE */
-png_calloc,(png_structp png_ptr, png_alloc_size_t size),PNG_ALLOCATED)
+png_calloc(png_structp png_ptr, png_uint_32 size)
 {
    png_voidp ret;
 
    ret = (png_malloc(png_ptr, size));
-
    if (ret != NULL)
       png_memset(ret,0,(png_size_t)size);
-
    return (ret);
 }
 
-PNG_FUNCTION(png_voidp,PNGAPI
+png_voidp PNGAPI
-png_malloc,(png_structp png_ptr, png_alloc_size_t size),PNG_ALLOCATED)
+png_malloc(png_structp png_ptr, png_uint_32 size)
 {
    png_voidp ret;
 
-#  ifdef PNG_USER_MEM_SUPPORTED
+#ifdef PNG_USER_MEM_SUPPORTED
    if (png_ptr == NULL || size == 0)
       return (NULL);
 
    if (png_ptr->malloc_fn != NULL)
       ret = ((png_voidp)(*(png_ptr->malloc_fn))(png_ptr, (png_size_t)size));
-
    else
       ret = (png_malloc_default(png_ptr, size));
-
    if (ret == NULL && (png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
-       png_error(png_ptr, "Out of Memory");
+       png_error(png_ptr, "Out of Memory!");
-
    return (ret);
 }
 
-PNG_FUNCTION(png_voidp,PNGAPI
+png_voidp PNGAPI
-png_malloc_default,(png_structp png_ptr, png_alloc_size_t size),PNG_ALLOCATED)
+png_malloc_default(png_structp png_ptr, png_uint_32 size)
 {
    png_voidp ret;
-#  endif /* PNG_USER_MEM_SUPPORTED */
+#endif /* PNG_USER_MEM_SUPPORTED */
 
    if (png_ptr == NULL || size == 0)
       return (NULL);
 
-#  ifdef PNG_MAX_MALLOC_64K
+#ifdef PNG_MAX_MALLOC_64K
    if (size > (png_uint_32)65536L)
    {
-#    ifndef PNG_USER_MEM_SUPPORTED
+#ifndef PNG_USER_MEM_SUPPORTED
       if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
          png_error(png_ptr, "Cannot Allocate > 64K");
-
       else
-#    endif
+#endif
          return NULL;
    }
-#  endif
+#endif
 
    /* Check for overflow */
-#  if defined(__TURBOC__) && !defined(__FLAT__)
+#if defined(__TURBOC__) && !defined(__FLAT__)
-
    if (size != (unsigned long)size)
       ret = NULL;
-
    else
       ret = farmalloc(size);
-
+#else
-#  else
+# if defined(_MSC_VER) && defined(MAXSEG_64K)
-#    if defined(_MSC_VER) && defined(MAXSEG_64K)
    if (size != (unsigned long)size)
       ret = NULL;
-
    else
       ret = halloc(size, 1);
-
+# else
-#    else
    if (size != (size_t)size)
       ret = NULL;
-
    else
       ret = malloc((size_t)size);
-#    endif
+# endif
-#  endif
+#endif
 
-#  ifndef PNG_USER_MEM_SUPPORTED
+#ifndef PNG_USER_MEM_SUPPORTED
    if (ret == NULL && (png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
       png_error(png_ptr, "Out of Memory");
-#  endif
+#endif
 
    return (ret);
 }
@@ -571,47 +529,46 @@ png_free(png_structp png_ptr, png_voidp ptr)
    if (png_ptr == NULL || ptr == NULL)
       return;
 
-#  ifdef PNG_USER_MEM_SUPPORTED
+#ifdef PNG_USER_MEM_SUPPORTED
    if (png_ptr->free_fn != NULL)
    {
       (*(png_ptr->free_fn))(png_ptr, ptr);
       return;
    }
-
    else
       png_free_default(png_ptr, ptr);
 }
-
 void PNGAPI
 png_free_default(png_structp png_ptr, png_voidp ptr)
 {
    if (png_ptr == NULL || ptr == NULL)
       return;
 
-#  endif /* PNG_USER_MEM_SUPPORTED */
+#endif /* PNG_USER_MEM_SUPPORTED */
 
-#  if defined(__TURBOC__) && !defined(__FLAT__)
+#if defined(__TURBOC__) && !defined(__FLAT__)
    farfree(ptr);
-
+#else
-#  else
+# if defined(_MSC_VER) && defined(MAXSEG_64K)
-#    if defined(_MSC_VER) && defined(MAXSEG_64K)
    hfree(ptr);
-
+# else
-#    else
    free(ptr);
-
+# endif
-#    endif
+#endif
-#  endif
 }
+
 #endif /* Not Borland DOS special memory handler */
 
+#ifdef PNG_1_0_X
+#  define png_malloc_warn png_malloc
+#else
 /* This function was added at libpng version 1.2.3.  The png_malloc_warn()
  * function will set up png_malloc() to issue a png_warning and return NULL
  * instead of issuing a png_error, if it fails to allocate the requested
  * memory.
  */
-PNG_FUNCTION(png_voidp,PNGAPI
+png_voidp PNGAPI
-png_malloc_warn,(png_structp png_ptr, png_alloc_size_t size),PNG_ALLOCATED)
+png_malloc_warn(png_structp png_ptr, png_uint_32 size)
 {
    png_voidp ptr;
    png_uint_32 save_flags;
@@ -624,7 +581,34 @@ png_malloc_warn,(png_structp png_ptr, png_alloc_size_t size),PNG_ALLOCATED)
    png_ptr->flags=save_flags;
    return(ptr);
 }
+#endif
 
+png_voidp PNGAPI
+png_memcpy_check (png_structp png_ptr, png_voidp s1, png_voidp s2,
+   png_uint_32 length)
+{
+   png_size_t size;
+
+   size = (png_size_t)length;
+   if ((png_uint_32)size != length)
+      png_error(png_ptr, "Overflow in png_memcpy_check.");
+
+   return(png_memcpy (s1, s2, size));
+}
+
+png_voidp PNGAPI
+png_memset_check (png_structp png_ptr, png_voidp s1, int value,
+   png_uint_32 length)
+{
+   png_size_t size;
+
+   size = (png_size_t)length;
+   if ((png_uint_32)size != length)
+      png_error(png_ptr, "Overflow in png_memset_check.");
+
+   return (png_memset (s1, value, size));
+
+}
 
 #ifdef PNG_USER_MEM_SUPPORTED
 /* This function is called when the application wants to use another method
@@ -647,11 +631,10 @@ png_set_mem_fn(png_structp png_ptr, png_voidp mem_ptr, png_malloc_ptr
  * pointer before png_write_destroy and png_read_destroy are called.
  */
 png_voidp PNGAPI
-png_get_mem_ptr(png_const_structp png_ptr)
+png_get_mem_ptr(png_structp png_ptr)
 {
    if (png_ptr == NULL)
       return (NULL);
-
    return ((png_voidp)png_ptr->mem_ptr);
 }
 #endif /* PNG_USER_MEM_SUPPORTED */

Externals/libpng/pngrio.c

@@ -1,8 +1,8 @@
 
 /* pngrio.c - functions for data input
  *
- * Last changed in libpng 1.5.0 [January 6, 2011]
+ * Last changed in libpng 1.2.43 [February 25, 2010]
- * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2010 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
  *
@@ -18,8 +18,9 @@
  * libpng use it at run time with png_set_read_fn(...).
  */
 
-#include "pngpriv.h"
+#define PNG_INTERNAL
-
+#define PNG_NO_PEDANTIC_WARNINGS
+#include "png.h"
 #ifdef PNG_READ_SUPPORTED
 
 /* Read the data from whatever input you are using.  The default routine
@@ -35,7 +36,6 @@ png_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
  
    if (png_ptr->read_data_fn != NULL)
       (*(png_ptr->read_data_fn))(png_ptr, data, length);
-
    else
       png_error(png_ptr, "Call to NULL read function");
 }
@@ -46,24 +46,29 @@ png_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
  * read_data function and use it at run time with png_set_read_fn(), rather
  * than changing the library.
  */
-#  ifndef USE_FAR_KEYWORD
+#ifndef USE_FAR_KEYWORD
-void PNGCBAPI
+void PNGAPI
 png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
 {
    png_size_t check;
 
    if (png_ptr == NULL)
       return;
-
    /* fread() returns 0 on error, so it is OK to store this in a png_size_t
     * instead of an int, which is what fread() actually returns.
     */
-   check = fread(data, 1, length, (png_FILE_p)png_ptr->io_ptr);
+#ifdef _WIN32_WCE
+   if ( !ReadFile((HANDLE)(png_ptr->io_ptr), data, length, &check, NULL) )
+      check = 0;
+#else
+   check = (png_size_t)fread(data, (png_size_t)1, length,
+      (png_FILE_p)png_ptr->io_ptr);
+#endif
 
    if (check != length)
       png_error(png_ptr, "Read Error");
 }
-#  else
+#else
 /* This is the model-independent version. Since the standard I/O library
    can't handle far buffers in the medium and small models, we have to copy
    the data.
@@ -72,66 +77,66 @@ png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
 #define NEAR_BUF_SIZE 1024
 #define MIN(a,b) (a <= b ? a : b)
 
-static void PNGCBAPI
+static void PNGAPI
 png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length)
 {
-   png_size_t check;
+   int check;
    png_byte *n_data;
    png_FILE_p io_ptr;
 
    if (png_ptr == NULL)
       return;
-
    /* Check if data really is near. If so, use usual code. */
    n_data = (png_byte *)CVT_PTR_NOCHECK(data);
    io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
-
    if ((png_bytep)n_data == data)
    {
+#ifdef _WIN32_WCE
+      if ( !ReadFile((HANDLE)(png_ptr->io_ptr), data, length, &check,
+          NULL) )
+         check = 0;
+#else
       check = fread(n_data, 1, length, io_ptr);
+#endif
    }
-
    else
    {
       png_byte buf[NEAR_BUF_SIZE];
       png_size_t read, remaining, err;
       check = 0;
       remaining = length;
-
       do
       {
          read = MIN(NEAR_BUF_SIZE, remaining);
-         err = fread(buf, 1, read, io_ptr);
+#ifdef _WIN32_WCE
+         if ( !ReadFile((HANDLE)(io_ptr), buf, read, &err, NULL) )
+            err = 0;
+#else
+         err = fread(buf, (png_size_t)1, read, io_ptr);
+#endif
          png_memcpy(data, buf, read); /* copy far buffer to near buffer */
-
          if (err != read)
             break;
-
          else
             check += err;
-
          data += read;
          remaining -= read;
       }
       while (remaining != 0);
    }
-
    if ((png_uint_32)check != (png_uint_32)length)
       png_error(png_ptr, "read Error");
 }
-#  endif
+#endif
 #endif
 
 /* This function allows the application to supply a new input function
  * for libpng if standard C streams aren't being used.
  *
  * This function takes as its arguments:
- *
  * png_ptr      - pointer to a png input data structure
- *
  * io_ptr       - pointer to user supplied structure containing info about
  *                the input functions.  May be NULL.
- *
  * read_data_fn - pointer to a new input function that takes as its
  *                arguments a pointer to a png_struct, a pointer to
  *                a location where input data can be stored, and a 32-bit
@@ -147,13 +152,11 @@ png_set_read_fn(png_structp png_ptr, png_voidp io_ptr,
 {
    if (png_ptr == NULL)
       return;
-
    png_ptr->io_ptr = io_ptr;
 
 #ifdef PNG_STDIO_SUPPORTED
    if (read_data_fn != NULL)
       png_ptr->read_data_fn = read_data_fn;
-
    else
       png_ptr->read_data_fn = png_default_read_data;
 #else
@@ -165,8 +168,9 @@ png_set_read_fn(png_structp png_ptr, png_voidp io_ptr,
    {
       png_ptr->write_data_fn = NULL;
       png_warning(png_ptr,
-          "Can't set both read_data_fn and write_data_fn in the"
+         "It's an error to set both read_data_fn and write_data_fn in the ");
-          " same structure");
+      png_warning(png_ptr,
+         "same structure.  Resetting write_data_fn to NULL.");
    }
 
 #ifdef PNG_WRITE_FLUSH_SUPPORTED

Externals/libpng/pngtrans.c

@@ -1,8 +1,8 @@
 
 /* pngtrans.c - transforms the data in a row (used by both readers and writers)
  *
- * Last changed in libpng 1.5.1 [February 3, 2011]
+ * Last changed in libpng 1.2.41 [December 3, 2009]
- * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2009 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
  *
@@ -11,8 +11,9 @@
  * and license in png.h
  */
 
-#include "pngpriv.h"
+#define PNG_INTERNAL
-
+#define PNG_NO_PEDANTIC_WARNINGS
+#include "png.h"
 #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
 
 #if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED)
@@ -24,7 +25,6 @@ png_set_bgr(png_structp png_ptr)
 
    if (png_ptr == NULL)
       return;
-
    png_ptr->transformations |= PNG_BGR;
 }
 #endif
@@ -38,7 +38,6 @@ png_set_swap(png_structp png_ptr)
 
    if (png_ptr == NULL)
       return;
-
    if (png_ptr->bit_depth == 16)
       png_ptr->transformations |= PNG_SWAP_BYTES;
 }
@@ -53,7 +52,6 @@ png_set_packing(png_structp png_ptr)
 
    if (png_ptr == NULL)
       return;
-
    if (png_ptr->bit_depth < 8)
    {
       png_ptr->transformations |= PNG_PACK;
@@ -71,7 +69,6 @@ png_set_packswap(png_structp png_ptr)
 
    if (png_ptr == NULL)
       return;
-
    if (png_ptr->bit_depth < 8)
       png_ptr->transformations |= PNG_PACKSWAP;
 }
@@ -79,13 +76,12 @@ png_set_packswap(png_structp png_ptr)
 
 #if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED)
 void PNGAPI
-png_set_shift(png_structp png_ptr, png_const_color_8p true_bits)
+png_set_shift(png_structp png_ptr, png_color_8p true_bits)
 {
    png_debug(1, "in png_set_shift");
 
    if (png_ptr == NULL)
       return;
-
    png_ptr->transformations |= PNG_SHIFT;
    png_ptr->shift = *true_bits;
 }
@@ -121,13 +117,14 @@ png_set_filler(png_structp png_ptr, png_uint_32 filler, int filler_loc)
 
    if (png_ptr == NULL)
       return;
-
    png_ptr->transformations |= PNG_FILLER;
+#ifdef PNG_LEGACY_SUPPORTED
+   png_ptr->filler = (png_byte)filler;
+#else
    png_ptr->filler = (png_uint_16)filler;
-
+#endif
    if (filler_loc == PNG_FILLER_AFTER)
       png_ptr->flags |= PNG_FLAG_FILLER_AFTER;
-
    else
       png_ptr->flags &= ~PNG_FLAG_FILLER_AFTER;
 
@@ -142,7 +139,7 @@ png_set_filler(png_structp png_ptr, png_uint_32 filler, int filler_loc)
    }
 
    /* Also I added this in libpng-1.0.2a (what happens when we expand
-    * a less-than-8-bit grayscale to GA?) */
+    * a less-than-8-bit grayscale to GA? */
 
    if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY && png_ptr->bit_depth >= 8)
    {
@@ -150,6 +147,7 @@ png_set_filler(png_structp png_ptr, png_uint_32 filler, int filler_loc)
    }
 }
 
+#ifndef PNG_1_0_X
 /* Added to libpng-1.2.7 */
 void PNGAPI
 png_set_add_alpha(png_structp png_ptr, png_uint_32 filler, int filler_loc)
@@ -158,10 +156,10 @@ png_set_add_alpha(png_structp png_ptr, png_uint_32 filler, int filler_loc)
 
    if (png_ptr == NULL)
       return;
-
    png_set_filler(png_ptr, filler, filler_loc);
    png_ptr->transformations |= PNG_ADD_ALPHA;
 }
+#endif
 
 #endif
 
@@ -174,7 +172,6 @@ png_set_swap_alpha(png_structp png_ptr)
 
    if (png_ptr == NULL)
       return;
-
    png_ptr->transformations |= PNG_SWAP_ALPHA;
 }
 #endif
@@ -188,7 +185,6 @@ png_set_invert_alpha(png_structp png_ptr)
 
    if (png_ptr == NULL)
       return;
-
    png_ptr->transformations |= PNG_INVERT_ALPHA;
 }
 #endif
@@ -201,7 +197,6 @@ png_set_invert_mono(png_structp png_ptr)
 
    if (png_ptr == NULL)
       return;
-
    png_ptr->transformations |= PNG_INVERT_MONO;
 }
 
@@ -214,11 +209,15 @@ png_do_invert(png_row_infop row_info, png_bytep row)
   /* This test removed from libpng version 1.0.13 and 1.2.0:
    *   if (row_info->bit_depth == 1 &&
    */
+#ifdef PNG_USELESS_TESTS_SUPPORTED
+   if (row == NULL || row_info == NULL)
+     return;
+#endif
    if (row_info->color_type == PNG_COLOR_TYPE_GRAY)
    {
       png_bytep rp = row;
-      png_size_t i;
+      png_uint_32 i;
-      png_size_t istop = row_info->rowbytes;
+      png_uint_32 istop = row_info->rowbytes;
 
       for (i = 0; i < istop; i++)
       {
@@ -226,41 +225,36 @@ png_do_invert(png_row_infop row_info, png_bytep row)
          rp++;
       }
    }
-
    else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
       row_info->bit_depth == 8)
    {
       png_bytep rp = row;
-      png_size_t i;
+      png_uint_32 i;
-      png_size_t istop = row_info->rowbytes;
+      png_uint_32 istop = row_info->rowbytes;
 
-      for (i = 0; i < istop; i += 2)
+      for (i = 0; i < istop; i+=2)
       {
          *rp = (png_byte)(~(*rp));
-         rp += 2;
+         rp+=2;
       }
    }
-
-#ifdef PNG_16BIT_SUPPORTED
    else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
       row_info->bit_depth == 16)
    {
       png_bytep rp = row;
-      png_size_t i;
+      png_uint_32 i;
-      png_size_t istop = row_info->rowbytes;
+      png_uint_32 istop = row_info->rowbytes;
 
-      for (i = 0; i < istop; i += 4)
+      for (i = 0; i < istop; i+=4)
       {
          *rp = (png_byte)(~(*rp));
-         *(rp + 1) = (png_byte)(~(*(rp + 1)));
+         *(rp+1) = (png_byte)(~(*(rp+1)));
-         rp += 4;
+         rp+=4;
       }
    }
-#endif
 }
 #endif
 
-#ifdef PNG_16BIT_SUPPORTED
 #if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED)
 /* Swaps byte order on 16 bit depth images */
 void /* PRIVATE */
@@ -268,7 +262,11 @@ png_do_swap(png_row_infop row_info, png_bytep row)
 {
    png_debug(1, "in png_do_swap");
 
-   if (row_info->bit_depth == 16)
+   if (
+#ifdef PNG_USELESS_TESTS_SUPPORTED
+       row != NULL && row_info != NULL &&
+#endif
+       row_info->bit_depth == 16)
    {
       png_bytep rp = row;
       png_uint_32 i;
@@ -283,7 +281,6 @@ png_do_swap(png_row_infop row_info, png_bytep row)
    }
 }
 #endif
-#endif
 
 #if defined(PNG_READ_PACKSWAP_SUPPORTED)||defined(PNG_WRITE_PACKSWAP_SUPPORTED)
 static PNG_CONST png_byte onebppswaptable[256] = {
@@ -397,22 +394,22 @@ png_do_packswap(png_row_infop row_info, png_bytep row)
 {
    png_debug(1, "in png_do_packswap");
 
-   if (row_info->bit_depth < 8)
+   if (
+#ifdef PNG_USELESS_TESTS_SUPPORTED
+       row != NULL && row_info != NULL &&
+#endif
+       row_info->bit_depth < 8)
    {
-      png_bytep rp;
+      png_bytep rp, end, table;
-      png_const_bytep end, table;
 
       end = row + row_info->rowbytes;
 
       if (row_info->bit_depth == 1)
-         table = onebppswaptable;
+         table = (png_bytep)onebppswaptable;
-
       else if (row_info->bit_depth == 2)
-         table = twobppswaptable;
+         table = (png_bytep)twobppswaptable;
-
       else if (row_info->bit_depth == 4)
-         table = fourbppswaptable;
+         table = (png_bytep)fourbppswaptable;
-
       else
          return;
 
@@ -430,10 +427,13 @@ png_do_strip_filler(png_row_infop row_info, png_bytep row, png_uint_32 flags)
 {
    png_debug(1, "in png_do_strip_filler");
 
+#ifdef PNG_USELESS_TESTS_SUPPORTED
+   if (row != NULL && row_info != NULL)
+#endif
    {
-      png_bytep sp = row;
+      png_bytep sp=row;
-      png_bytep dp = row;
+      png_bytep dp=row;
-      png_uint_32 row_width = row_info->width;
+      png_uint_32 row_width=row_info->width;
       png_uint_32 i;
 
       if ((row_info->color_type == PNG_COLOR_TYPE_RGB ||
@@ -446,7 +446,7 @@ png_do_strip_filler(png_row_infop row_info, png_bytep row, png_uint_32 flags)
             /* This converts from RGBX or RGBA to RGB */
             if (flags & PNG_FLAG_FILLER_AFTER)
             {
-               dp += 3; sp += 4;
+               dp+=3; sp+=4;
                for (i = 1; i < row_width; i++)
                {
                   *dp++ = *sp++;
@@ -455,7 +455,6 @@ png_do_strip_filler(png_row_infop row_info, png_bytep row, png_uint_32 flags)
                   sp++;
                }
             }
-
             /* This converts from XRGB or ARGB to RGB */
             else
             {
@@ -470,7 +469,6 @@ png_do_strip_filler(png_row_infop row_info, png_bytep row, png_uint_32 flags)
             row_info->pixel_depth = 24;
             row_info->rowbytes = row_width * 3;
          }
-
          else /* if (row_info->bit_depth == 16) */
          {
             if (flags & PNG_FLAG_FILLER_AFTER)
@@ -494,7 +492,6 @@ png_do_strip_filler(png_row_infop row_info, png_bytep row, png_uint_32 flags)
                   sp += 2;
                }
             }
-
             else
             {
                /* This converts from XXRRGGBB or AARRGGBB to RRGGBB */
@@ -506,7 +503,7 @@ png_do_strip_filler(png_row_infop row_info, png_bytep row, png_uint_32 flags)
                   dp += 6;
                   */
 
-                  sp += 2;
+                  sp+=2;
                   *dp++ = *sp++;
                   *dp++ = *sp++;
                   *dp++ = *sp++;
@@ -515,13 +512,11 @@ png_do_strip_filler(png_row_infop row_info, png_bytep row, png_uint_32 flags)
                   *dp++ = *sp++;
                }
             }
-
             row_info->pixel_depth = 48;
             row_info->rowbytes = row_width * 6;
          }
          row_info->channels = 3;
       }
-
       else if ((row_info->color_type == PNG_COLOR_TYPE_GRAY ||
          (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA &&
          (flags & PNG_FLAG_STRIP_ALPHA))) &&
@@ -529,30 +524,27 @@ png_do_strip_filler(png_row_infop row_info, png_bytep row, png_uint_32 flags)
       {
          if (row_info->bit_depth == 8)
          {
+            /* This converts from GX or GA to G */
             if (flags & PNG_FLAG_FILLER_AFTER)
             {
-               /* This converts from GX or GA to G */
                for (i = 0; i < row_width; i++)
                {
                   *dp++ = *sp++;
                   sp++;
                }
             }
-
+            /* This converts from XG or AG to G */
             else
             {
-               /* This converts from XG or AG to G */
                for (i = 0; i < row_width; i++)
                {
                   sp++;
                   *dp++ = *sp++;
                }
             }
-
             row_info->pixel_depth = 8;
             row_info->rowbytes = row_width;
          }
-
          else /* if (row_info->bit_depth == 16) */
          {
             if (flags & PNG_FLAG_FILLER_AFTER)
@@ -566,7 +558,6 @@ png_do_strip_filler(png_row_infop row_info, png_bytep row, png_uint_32 flags)
                   sp += 2;
                }
             }
-
             else
             {
                /* This converts from XXGG or AAGG to GG */
@@ -577,16 +568,13 @@ png_do_strip_filler(png_row_infop row_info, png_bytep row, png_uint_32 flags)
                   *dp++ = *sp++;
                }
             }
-
             row_info->pixel_depth = 16;
             row_info->rowbytes = row_width * 2;
          }
          row_info->channels = 1;
       }
-
       if (flags & PNG_FLAG_STRIP_ALPHA)
-        row_info->color_type = (png_byte)(row_info->color_type &
+        row_info->color_type &= ~PNG_COLOR_MASK_ALPHA;
-            ~PNG_COLOR_MASK_ALPHA);
    }
 }
 #endif
@@ -598,7 +586,11 @@ png_do_bgr(png_row_infop row_info, png_bytep row)
 {
    png_debug(1, "in png_do_bgr");
 
-   if ((row_info->color_type & PNG_COLOR_MASK_COLOR))
+   if (
+#ifdef PNG_USELESS_TESTS_SUPPORTED
+       row != NULL && row_info != NULL &&
+#endif
+       (row_info->color_type & PNG_COLOR_MASK_COLOR))
    {
       png_uint_32 row_width = row_info->width;
       if (row_info->bit_depth == 8)
@@ -615,7 +607,6 @@ png_do_bgr(png_row_infop row_info, png_bytep row)
                *(rp + 2) = save;
             }
          }
-
          else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
          {
             png_bytep rp;
@@ -629,8 +620,6 @@ png_do_bgr(png_row_infop row_info, png_bytep row)
             }
          }
       }
-
-#ifdef PNG_16BIT_SUPPORTED
       else if (row_info->bit_depth == 16)
       {
          if (row_info->color_type == PNG_COLOR_TYPE_RGB)
@@ -648,7 +637,6 @@ png_do_bgr(png_row_infop row_info, png_bytep row)
                *(rp + 5) = save;
             }
          }
-
          else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
          {
             png_bytep rp;
@@ -665,14 +653,13 @@ png_do_bgr(png_row_infop row_info, png_bytep row)
             }
          }
       }
-#endif
    }
 }
 #endif /* PNG_READ_BGR_SUPPORTED or PNG_WRITE_BGR_SUPPORTED */
 
 #if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \
+    defined(PNG_LEGACY_SUPPORTED) || \
     defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED)
-#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED
 void PNGAPI
 png_set_user_transform_info(png_structp png_ptr, png_voidp
    user_transform_ptr, int user_transform_depth, int user_transform_channels)
@@ -681,9 +668,15 @@ png_set_user_transform_info(png_structp png_ptr, png_voidp
 
    if (png_ptr == NULL)
       return;
+#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED
    png_ptr->user_transform_ptr = user_transform_ptr;
    png_ptr->user_transform_depth = (png_byte)user_transform_depth;
    png_ptr->user_transform_channels = (png_byte)user_transform_channels;
+#else
+   if (user_transform_ptr || user_transform_depth || user_transform_channels)
+      png_warning(png_ptr,
+        "This version of libpng does not support user transform info");
+#endif
 }
 #endif
 
@@ -692,32 +685,15 @@ png_set_user_transform_info(png_structp png_ptr, png_voidp
  * associated with this pointer before png_write_destroy and png_read_destroy
  * are called.
  */
-#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED
 png_voidp PNGAPI
-png_get_user_transform_ptr(png_const_structp png_ptr)
+png_get_user_transform_ptr(png_structp png_ptr)
 {
    if (png_ptr == NULL)
       return (NULL);
-
+#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED
    return ((png_voidp)png_ptr->user_transform_ptr);
-}
+#else
+   return (NULL);
 #endif
-
-png_uint_32 PNGAPI
-png_get_current_row_number(png_const_structp png_ptr)
-{
-   if (png_ptr != NULL)
-      return png_ptr->row_number;
-   return PNG_UINT_32_MAX; /* help the app not to fail silently */
 }
-
-png_byte PNGAPI
-png_get_current_pass_number(png_const_structp png_ptr)
-{
-   if (png_ptr != NULL)
-      return png_ptr->pass;
-   return 8; /* invalid */
-}
-#endif /* PNG_READ_USER_TRANSFORM_SUPPORTED ||
-          PNG_WRITE_USER_TRANSFORM_SUPPORTED */
 #endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */

Externals/libpng/pngvcrd.c

@@ -0,0 +1,12 @@
+/* pngvcrd.c
+ *
+ * Last changed in libpng 1.2.48 [March 8, 2012]
+ * Copyright (c) 1998-2012 Glenn Randers-Pehrson
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ *
+ * This nearly empty file is for use by configure's compilation test. The
+ * remainder of the file  was removed from libpng-1.2.20.
+ */

Externals/libpng/pngwio.c

@@ -1,8 +1,8 @@
 
 /* pngwio.c - functions for data output
  *
- * Last changed in libpng 1.5.0 [January 6, 2011]
+ * Last changed in libpng 1.2.41 [December 3, 2009]
- * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2009 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
  *
@@ -18,8 +18,9 @@
  * them at run time with png_set_write_fn(...).
  */
 
-#include "pngpriv.h"
+#define PNG_INTERNAL
-
+#define PNG_NO_PEDANTIC_WARNINGS
+#include "png.h"
 #ifdef PNG_WRITE_SUPPORTED
 
 /* Write the data to whatever output you are using.  The default routine
@@ -30,12 +31,10 @@
  */
 
 void /* PRIVATE */
-png_write_data(png_structp png_ptr, png_const_bytep data, png_size_t length)
+png_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
 {
-   /* NOTE: write_data_fn must not change the buffer! */
    if (png_ptr->write_data_fn != NULL )
-      (*(png_ptr->write_data_fn))(png_ptr, (png_bytep)data, length);
+      (*(png_ptr->write_data_fn))(png_ptr, data, length);
-
    else
       png_error(png_ptr, "Call to NULL write function");
 }
@@ -47,16 +46,19 @@ png_write_data(png_structp png_ptr, png_const_bytep data, png_size_t length)
  * than changing the library.
  */
 #ifndef USE_FAR_KEYWORD
-void PNGCBAPI
+void PNGAPI
 png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
 {
-   png_size_t check;
+   png_uint_32 check;
 
    if (png_ptr == NULL)
       return;
-
+#ifdef _WIN32_WCE
+   if ( !WriteFile((HANDLE)(png_ptr->io_ptr), data, length, &check, NULL) )
+      check = 0;
+#else
    check = fwrite(data, 1, length, (png_FILE_p)(png_ptr->io_ptr));
-
+#endif
    if (check != length)
       png_error(png_ptr, "Write Error");
 }
@@ -69,7 +71,7 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
 #define NEAR_BUF_SIZE 1024
 #define MIN(a,b) (a <= b ? a : b)
 
-void PNGCBAPI
+void PNGAPI
 png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
 {
    png_uint_32 check;
@@ -78,29 +80,34 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
 
    if (png_ptr == NULL)
       return;
-
    /* Check if data really is near. If so, use usual code. */
    near_data = (png_byte *)CVT_PTR_NOCHECK(data);
    io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr);
-
    if ((png_bytep)near_data == data)
    {
+#ifdef _WIN32_WCE
+      if ( !WriteFile(io_ptr, near_data, length, &check, NULL) )
+         check = 0;
+#else
       check = fwrite(near_data, 1, length, io_ptr);
+#endif
    }
-
    else
    {
       png_byte buf[NEAR_BUF_SIZE];
       png_size_t written, remaining, err;
       check = 0;
       remaining = length;
-
       do
       {
          written = MIN(NEAR_BUF_SIZE, remaining);
          png_memcpy(buf, data, written); /* Copy far buffer to near buffer */
+#ifdef _WIN32_WCE
+         if ( !WriteFile(io_ptr, buf, written, &err, NULL) )
+            err = 0;
+#else
          err = fwrite(buf, 1, written, io_ptr);
-
+#endif
          if (err != written)
             break;
 
@@ -112,7 +119,6 @@ png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
       }
       while (remaining != 0);
    }
-
    if (check != length)
       png_error(png_ptr, "Write Error");
 }
@@ -132,19 +138,21 @@ png_flush(png_structp png_ptr)
       (*(png_ptr->output_flush_fn))(png_ptr);
 }
 
-#  ifdef PNG_STDIO_SUPPORTED
+#ifdef PNG_STDIO_SUPPORTED
-void PNGCBAPI
+void PNGAPI
 png_default_flush(png_structp png_ptr)
 {
+#ifndef _WIN32_WCE
    png_FILE_p io_ptr;
-
+#endif
    if (png_ptr == NULL)
       return;
-
+#ifndef _WIN32_WCE
    io_ptr = (png_FILE_p)CVT_PTR((png_ptr->io_ptr));
    fflush(io_ptr);
+#endif
 }
-#  endif
+#endif
 #endif
 
 /* This function allows the application to supply new output functions for
@@ -178,7 +186,7 @@ png_default_flush(png_structp png_ptr)
  */
 void PNGAPI
 png_set_write_fn(png_structp png_ptr, png_voidp io_ptr,
-    png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn)
+   png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn)
 {
    if (png_ptr == NULL)
       return;
@@ -196,32 +204,30 @@ png_set_write_fn(png_structp png_ptr, png_voidp io_ptr,
 #endif
 
 #ifdef PNG_WRITE_FLUSH_SUPPORTED
-#  ifdef PNG_STDIO_SUPPORTED
+#ifdef PNG_STDIO_SUPPORTED
-
    if (output_flush_fn != NULL)
       png_ptr->output_flush_fn = output_flush_fn;
 
    else
       png_ptr->output_flush_fn = png_default_flush;
-
+#else
-#  else
    png_ptr->output_flush_fn = output_flush_fn;
-#  endif
+#endif
 #endif /* PNG_WRITE_FLUSH_SUPPORTED */
 
    /* It is an error to read while writing a png file */
    if (png_ptr->read_data_fn != NULL)
    {
       png_ptr->read_data_fn = NULL;
-
       png_warning(png_ptr,
-          "Can't set both read_data_fn and write_data_fn in the"
+         "Attempted to set both read_data_fn and write_data_fn in");
-          " same structure");
+      png_warning(png_ptr,
+         "the same structure.  Resetting read_data_fn to NULL.");
    }
 }
 
 #ifdef USE_FAR_KEYWORD
-#  ifdef _MSC_VER
+#ifdef _MSC_VER
 void *png_far_to_near(png_structp png_ptr, png_voidp ptr, int check)
 {
    void *near_ptr;
@@ -249,6 +255,6 @@ void *png_far_to_near(png_structp png_ptr, png_voidp ptr, int check)
 
    return(near_ptr);
 }
-#  endif
+#   endif
-#endif
+#   endif
 #endif /* PNG_WRITE_SUPPORTED */

Externals/libpng/pngwtran.c

@@ -1,8 +1,8 @@
 
 /* pngwtran.c - transforms the data in a row for PNG writers
  *
- * Last changed in libpng 1.5.0 [January 6, 2011]
+ * Last changed in libpng 1.2.43 [February 25, 2010]
- * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ * Copyright (c) 1998-2010 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
  *
@@ -11,8 +11,9 @@
  * and license in png.h
  */
 
-#include "pngpriv.h"
+#define PNG_INTERNAL
-
+#define PNG_NO_PEDANTIC_WARNINGS
+#include "png.h"
 #ifdef PNG_WRITE_SUPPORTED
 
 /* Transform the data according to the user's wishes.  The order of
@@ -29,62 +30,53 @@ png_do_write_transformations(png_structp png_ptr)
 #ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED
    if (png_ptr->transformations & PNG_USER_TRANSFORM)
       if (png_ptr->write_user_transform_fn != NULL)
-         (*(png_ptr->write_user_transform_fn)) /* User write transform
+        (*(png_ptr->write_user_transform_fn)) /* User write transform
                                                  function */
-             (png_ptr,                    /* png_ptr */
+          (png_ptr,                    /* png_ptr */
-             &(png_ptr->row_info),           /* row_info: */
+           &(png_ptr->row_info),       /* row_info:     */
-                /*  png_uint_32 width;       width of row */
+             /*  png_uint_32 width;          width of row */
-                /*  png_size_t rowbytes;     number of bytes in row */
+             /*  png_uint_32 rowbytes;       number of bytes in row */
-                /*  png_byte color_type;     color type of pixels */
+             /*  png_byte color_type;        color type of pixels */
-                /*  png_byte bit_depth;      bit depth of samples */
+             /*  png_byte bit_depth;         bit depth of samples */
-                /*  png_byte channels;       number of channels (1-4) */
+             /*  png_byte channels;          number of channels (1-4) */
-                /*  png_byte pixel_depth;    bits per pixel (depth*channels) */
+             /*  png_byte pixel_depth;       bits per pixel (depth*channels) */
-             png_ptr->row_buf + 1);      /* start of pixel data for row */
+           png_ptr->row_buf + 1);      /* start of pixel data for row */
 #endif
-
 #ifdef PNG_WRITE_FILLER_SUPPORTED
    if (png_ptr->transformations & PNG_FILLER)
       png_do_strip_filler(&(png_ptr->row_info), png_ptr->row_buf + 1,
-          png_ptr->flags);
+         png_ptr->flags);
 #endif
-
 #ifdef PNG_WRITE_PACKSWAP_SUPPORTED
    if (png_ptr->transformations & PNG_PACKSWAP)
       png_do_packswap(&(png_ptr->row_info), png_ptr->row_buf + 1);
 #endif
-
 #ifdef PNG_WRITE_PACK_SUPPORTED
    if (png_ptr->transformations & PNG_PACK)
       png_do_pack(&(png_ptr->row_info), png_ptr->row_buf + 1,
-          (png_uint_32)png_ptr->bit_depth);
+         (png_uint_32)png_ptr->bit_depth);
 #endif
-
 #ifdef PNG_WRITE_SWAP_SUPPORTED
    if (png_ptr->transformations & PNG_SWAP_BYTES)
       png_do_swap(&(png_ptr->row_info), png_ptr->row_buf + 1);
 #endif
-
 #ifdef PNG_WRITE_SHIFT_SUPPORTED
    if (png_ptr->transformations & PNG_SHIFT)
       png_do_shift(&(png_ptr->row_info), png_ptr->row_buf + 1,
-          &(png_ptr->shift));
+         &(png_ptr->shift));
 #endif
-
 #ifdef PNG_WRITE_SWAP_ALPHA_SUPPORTED
    if (png_ptr->transformations & PNG_SWAP_ALPHA)
       png_do_write_swap_alpha(&(png_ptr->row_info), png_ptr->row_buf + 1);
 #endif
-
 #ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED
    if (png_ptr->transformations & PNG_INVERT_ALPHA)
       png_do_write_invert_alpha(&(png_ptr->row_info), png_ptr->row_buf + 1);
 #endif
-
 #ifdef PNG_WRITE_BGR_SUPPORTED
    if (png_ptr->transformations & PNG_BGR)
       png_do_bgr(&(png_ptr->row_info), png_ptr->row_buf + 1);
 #endif
-
 #ifdef PNG_WRITE_INVERT_SUPPORTED
    if (png_ptr->transformations & PNG_INVERT_MONO)
       png_do_invert(&(png_ptr->row_info), png_ptr->row_buf + 1);
@@ -102,6 +94,9 @@ png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth)
    png_debug(1, "in png_do_pack");
 
    if (row_info->bit_depth == 8 &&
+#ifdef PNG_USELESS_TESTS_SUPPORTED
+       row != NULL && row_info != NULL &&
+#endif
       row_info->channels == 1)
    {
       switch ((int)bit_depth)
@@ -122,12 +117,9 @@ png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth)
             {
                if (*sp != 0)
                   v |= mask;
-
                sp++;
-
                if (mask > 1)
                   mask >>= 1;
-
                else
                {
                   mask = 0x80;
@@ -136,13 +128,10 @@ png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth)
                   v = 0;
                }
             }
-
             if (mask != 0x80)
                *dp = (png_byte)v;
-
             break;
          }
-
          case 2:
          {
             png_bytep sp, dp;
@@ -154,14 +143,12 @@ png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth)
             dp = row;
             shift = 6;
             v = 0;
-
             for (i = 0; i < row_width; i++)
             {
                png_byte value;
 
                value = (png_byte)(*sp & 0x03);
                v |= (value << shift);
-
                if (shift == 0)
                {
                   shift = 6;
@@ -169,19 +156,14 @@ png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth)
                   dp++;
                   v = 0;
                }
-
                else
                   shift -= 2;
-
                sp++;
             }
-
             if (shift != 6)
                *dp = (png_byte)v;
-
             break;
          }
-
          case 4:
          {
             png_bytep sp, dp;
@@ -193,7 +175,6 @@ png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth)
             dp = row;
             shift = 4;
             v = 0;
-
             for (i = 0; i < row_width; i++)
             {
                png_byte value;
@@ -208,27 +189,20 @@ png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth)
                   dp++;
                   v = 0;
                }
-
                else
                   shift -= 4;
 
                sp++;
             }
-
             if (shift != 4)
                *dp = (png_byte)v;
-
             break;
          }
-
-         default:
-            break;
       }
-
       row_info->bit_depth = (png_byte)bit_depth;
       row_info->pixel_depth = (png_byte)(bit_depth * row_info->channels);
       row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth,
-          row_info->width);
+         row_info->width);
    }
 }
 #endif
@@ -242,12 +216,16 @@ png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth)
  * data to 0 to 15.
  */
 void /* PRIVATE */
-png_do_shift(png_row_infop row_info, png_bytep row,
+png_do_shift(png_row_infop row_info, png_bytep row, png_color_8p bit_depth)
-    png_const_color_8p bit_depth)
 {
    png_debug(1, "in png_do_shift");
 
-   if (row_info->color_type != PNG_COLOR_TYPE_PALETTE)
+#ifdef PNG_USELESS_TESTS_SUPPORTED
+   if (row != NULL && row_info != NULL &&
+#else
+   if (
+#endif
+      row_info->color_type != PNG_COLOR_TYPE_PALETTE)
    {
       int shift_start[4], shift_dec[4];
       int channels = 0;
@@ -257,23 +235,19 @@ png_do_shift(png_row_infop row_info, png_bytep row,
          shift_start[channels] = row_info->bit_depth - bit_depth->red;
          shift_dec[channels] = bit_depth->red;
          channels++;
-
          shift_start[channels] = row_info->bit_depth - bit_depth->green;
          shift_dec[channels] = bit_depth->green;
          channels++;
-
          shift_start[channels] = row_info->bit_depth - bit_depth->blue;
          shift_dec[channels] = bit_depth->blue;
          channels++;
       }
-
       else
       {
          shift_start[channels] = row_info->bit_depth - bit_depth->gray;
          shift_dec[channels] = bit_depth->gray;
          channels++;
       }
-
       if (row_info->color_type & PNG_COLOR_MASK_ALPHA)
       {
          shift_start[channels] = row_info->bit_depth - bit_depth->alpha;
@@ -285,16 +259,14 @@ png_do_shift(png_row_infop row_info, png_bytep row,
       if (row_info->bit_depth < 8)
       {
          png_bytep bp = row;
-         png_size_t i;
+         png_uint_32 i;
          png_byte mask;
-         png_size_t row_bytes = row_info->rowbytes;
+         png_uint_32 row_bytes = row_info->rowbytes;
 
          if (bit_depth->gray == 1 && row_info->bit_depth == 2)
             mask = 0x55;
-
          else if (row_info->bit_depth == 4 && bit_depth->gray == 3)
             mask = 0x11;
-
          else
             mask = 0xff;
 
@@ -305,18 +277,15 @@ png_do_shift(png_row_infop row_info, png_bytep row,
 
             v = *bp;
             *bp = 0;
-
             for (j = shift_start[0]; j > -shift_dec[0]; j -= shift_dec[0])
             {
                if (j > 0)
                   *bp |= (png_byte)((v << j) & 0xff);
-
                else
                   *bp |= (png_byte)((v >> (-j)) & mask);
             }
          }
       }
-
       else if (row_info->bit_depth == 8)
       {
          png_bytep bp = row;
@@ -332,18 +301,15 @@ png_do_shift(png_row_infop row_info, png_bytep row,
 
             v = *bp;
             *bp = 0;
-
             for (j = shift_start[c]; j > -shift_dec[c]; j -= shift_dec[c])
             {
                if (j > 0)
                   *bp |= (png_byte)((v << j) & 0xff);
-
                else
                   *bp |= (png_byte)((v >> (-j)) & 0xff);
             }
          }
       }
-
       else
       {
          png_bytep bp;
@@ -358,12 +324,10 @@ png_do_shift(png_row_infop row_info, png_bytep row,
 
             v = (png_uint_16)(((png_uint_16)(*bp) << 8) + *(bp + 1));
             value = 0;
-
             for (j = shift_start[c]; j > -shift_dec[c]; j -= shift_dec[c])
             {
                if (j > 0)
                   value |= (png_uint_16)((v << j) & (png_uint_16)0xffff);
-
                else
                   value |= (png_uint_16)((v >> (-j)) & (png_uint_16)0xffff);
             }
@@ -381,16 +345,18 @@ png_do_write_swap_alpha(png_row_infop row_info, png_bytep row)
 {
    png_debug(1, "in png_do_write_swap_alpha");
 
+#ifdef PNG_USELESS_TESTS_SUPPORTED
+   if (row != NULL && row_info != NULL)
+#endif
    {
       if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
       {
+         /* This converts from ARGB to RGBA */
          if (row_info->bit_depth == 8)
          {
-            /* This converts from ARGB to RGBA */
             png_bytep sp, dp;
             png_uint_32 i;
             png_uint_32 row_width = row_info->width;
-
             for (i = 0, sp = dp = row; i < row_width; i++)
             {
                png_byte save = *(sp++);
@@ -400,11 +366,9 @@ png_do_write_swap_alpha(png_row_infop row_info, png_bytep row)
                *(dp++) = save;
             }
          }
-
+         /* This converts from AARRGGBB to RRGGBBAA */
-#ifdef PNG_WRITE_16BIT_SUPPORTED
          else
          {
-            /* This converts from AARRGGBB to RRGGBBAA */
             png_bytep sp, dp;
             png_uint_32 i;
             png_uint_32 row_width = row_info->width;
@@ -424,14 +388,12 @@ png_do_write_swap_alpha(png_row_infop row_info, png_bytep row)
                *(dp++) = save[1];
             }
          }
-#endif /* PNG_WRITE_16BIT_SUPPORTED */
       }
-
       else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
       {
+         /* This converts from AG to GA */
          if (row_info->bit_depth == 8)
          {
-            /* This converts from AG to GA */
             png_bytep sp, dp;
             png_uint_32 i;
             png_uint_32 row_width = row_info->width;
@@ -443,11 +405,9 @@ png_do_write_swap_alpha(png_row_infop row_info, png_bytep row)
                *(dp++) = save;
             }
          }
-
+         /* This converts from AAGG to GGAA */
-#ifdef PNG_WRITE_16BIT_SUPPORTED
          else
          {
-            /* This converts from AAGG to GGAA */
             png_bytep sp, dp;
             png_uint_32 i;
             png_uint_32 row_width = row_info->width;
@@ -463,7 +423,6 @@ png_do_write_swap_alpha(png_row_infop row_info, png_bytep row)
                *(dp++) = save[1];
             }
          }
-#endif /* PNG_WRITE_16BIT_SUPPORTED */
       }
    }
 }
@@ -475,16 +434,18 @@ png_do_write_invert_alpha(png_row_infop row_info, png_bytep row)
 {
    png_debug(1, "in png_do_write_invert_alpha");
 
+#ifdef PNG_USELESS_TESTS_SUPPORTED
+   if (row != NULL && row_info != NULL)
+#endif
    {
       if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
       {
+         /* This inverts the alpha channel in RGBA */
          if (row_info->bit_depth == 8)
          {
-            /* This inverts the alpha channel in RGBA */
             png_bytep sp, dp;
             png_uint_32 i;
             png_uint_32 row_width = row_info->width;
-
             for (i = 0, sp = dp = row; i < row_width; i++)
             {
                /* Does nothing
@@ -496,11 +457,9 @@ png_do_write_invert_alpha(png_row_infop row_info, png_bytep row)
                *(dp++) = (png_byte)(255 - *(sp++));
             }
          }
-
+         /* This inverts the alpha channel in RRGGBBAA */
-#ifdef PNG_WRITE_16BIT_SUPPORTED
          else
          {
-            /* This inverts the alpha channel in RRGGBBAA */
             png_bytep sp, dp;
             png_uint_32 i;
             png_uint_32 row_width = row_info->width;
@@ -520,14 +479,12 @@ png_do_write_invert_alpha(png_row_infop row_info, png_bytep row)
                *(dp++) = (png_byte)(255 - *(sp++));
             }
          }
-#endif /* PNG_WRITE_16BIT_SUPPORTED */
       }
-
       else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
       {
+         /* This inverts the alpha channel in GA */
          if (row_info->bit_depth == 8)
          {
-            /* This inverts the alpha channel in GA */
             png_bytep sp, dp;
             png_uint_32 i;
             png_uint_32 row_width = row_info->width;
@@ -538,11 +495,9 @@ png_do_write_invert_alpha(png_row_infop row_info, png_bytep row)
                *(dp++) = (png_byte)(255 - *(sp++));
             }
          }
-
+         /* This inverts the alpha channel in GGAA */
-#ifdef PNG_WRITE_16BIT_SUPPORTED
          else
          {
-            /* This inverts the alpha channel in GGAA */
             png_bytep sp, dp;
             png_uint_32 i;
             png_uint_32 row_width = row_info->width;
@@ -558,7 +513,6 @@ png_do_write_invert_alpha(png_row_infop row_info, png_bytep row)
                *(dp++) = (png_byte)(255 - *(sp++));
             }
          }
-#endif /* PNG_WRITE_16BIT_SUPPORTED */
       }
    }
 }
@@ -571,7 +525,11 @@ png_do_write_intrapixel(png_row_infop row_info, png_bytep row)
 {
    png_debug(1, "in png_do_write_intrapixel");
 
-   if ((row_info->color_type & PNG_COLOR_MASK_COLOR))
+   if (
+#ifdef PNG_USELESS_TESTS_SUPPORTED
+       row != NULL && row_info != NULL &&
+#endif
+       (row_info->color_type & PNG_COLOR_MASK_COLOR))
    {
       int bytes_per_pixel;
       png_uint_32 row_width = row_info->width;
@@ -582,21 +540,17 @@ png_do_write_intrapixel(png_row_infop row_info, png_bytep row)
 
          if (row_info->color_type == PNG_COLOR_TYPE_RGB)
             bytes_per_pixel = 3;
-
          else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
             bytes_per_pixel = 4;
-
          else
             return;
 
          for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
          {
-            *(rp)     = (png_byte)((*rp       - *(rp + 1)) & 0xff);
+            *(rp)   = (png_byte)((*rp     - *(rp+1))&0xff);
-            *(rp + 2) = (png_byte)((*(rp + 2) - *(rp + 1)) & 0xff);
+            *(rp+2) = (png_byte)((*(rp+2) - *(rp+1))&0xff);
          }
       }
-
-#ifdef PNG_WRITE_16BIT_SUPPORTED
       else if (row_info->bit_depth == 16)
       {
          png_bytep rp;
@@ -604,27 +558,24 @@ png_do_write_intrapixel(png_row_infop row_info, png_bytep row)
 
          if (row_info->color_type == PNG_COLOR_TYPE_RGB)
             bytes_per_pixel = 6;
-
          else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
             bytes_per_pixel = 8;
-
          else
             return;
 
          for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel)
          {
-            png_uint_32 s0   = (*(rp    ) << 8) | *(rp + 1);
+            png_uint_32 s0   = (*(rp  ) << 8) | *(rp+1);
-            png_uint_32 s1   = (*(rp + 2) << 8) | *(rp + 3);
+            png_uint_32 s1   = (*(rp+2) << 8) | *(rp+3);
-            png_uint_32 s2   = (*(rp + 4) << 8) | *(rp + 5);
+            png_uint_32 s2   = (*(rp+4) << 8) | *(rp+5);
             png_uint_32 red  = (png_uint_32)((s0 - s1) & 0xffffL);
             png_uint_32 blue = (png_uint_32)((s2 - s1) & 0xffffL);
-            *(rp    ) = (png_byte)((red >> 8) & 0xff);
+            *(rp  ) = (png_byte)((red >> 8) & 0xff);
-            *(rp + 1) = (png_byte)(red & 0xff);
+            *(rp+1) = (png_byte)(red & 0xff);
-            *(rp + 4) = (png_byte)((blue >> 8) & 0xff);
+            *(rp+4) = (png_byte)((blue >> 8) & 0xff);
-            *(rp + 5) = (png_byte)(blue & 0xff);
+            *(rp+5) = (png_byte)(blue & 0xff);
          }
       }
-#endif /* PNG_WRITE_16BIT_SUPPORTED */
    }
 }
 #endif /* PNG_MNG_FEATURES_SUPPORTED */

Source/Android/.classpath

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+	<classpathentry kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="gen"/>
+	<classpathentry kind="output" path="bin/classes"/>
+</classpath>

Source/Android/.gitignore

@@ -0,0 +1,7 @@
+gen
+obj
+#ui_atlas.zim
+ui_atlas.zim.png
+#assets/ui_atlas.zim
+#jni/ui_atlas.cpp
+#jni/ui_atlas.h

Source/Android/.project

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>ppsspp</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

Source/Android/.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,4 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
+org.eclipse.jdt.core.compiler.compliance=1.5
+org.eclipse.jdt.core.compiler.source=1.5

Source/Android/AndroidManifest.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.dolphinemu.dolphinemu"
+    android:versionCode="2"
+    android:versionName="0.2" >
+
+    <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="14"/>
+    
+    <uses-feature android:glEsVersion="0x00020000"></uses-feature>
+		<uses-feature android:name="android.hardware.screen.landscape" />
+		<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+		<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+		
+		<application
+        android:icon="@drawable/launcher"
+        android:label="@string/app_name">
+        <activity
+            android:name=".DolphinEmulator"
+            android:label="@string/app_name"
+            android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
+            android:screenOrientation="landscape"
+            android:configChanges="locale|keyboard|keyboardHidden|navigation|fontScale|uiMode" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity 
+            android:name=".NativeListView"
+            android:label="@string/app_name"
+            android:theme="@android:style/Theme"
+            android:configChanges="orientation|locale|keyboard|keyboardHidden|navigation|fontScale|uiMode" >
+        </activity>
+    </application>
+
+</manifest>

Source/Android/assets/GCPadNew.ini

@@ -0,0 +1,29 @@
+[GCPad1]
+Device = Android/0/Touchscreen
+Buttons/A = Button 0
+Buttons/B = Button 1
+Buttons/X = C
+Buttons/Y = S
+Buttons/Z = D
+Buttons/Start = Button 2
+Main Stick/Up = Up
+Main Stick/Down = Down
+Main Stick/Left = Left
+Main Stick/Right = Right
+Main Stick/Modifier = Shift_L
+Main Stick/Modifier/Range = 50.000000
+C-Stick/Up = I
+C-Stick/Down = K
+C-Stick/Left = J
+C-Stick/Right = L
+C-Stick/Modifier = Control_L
+C-Stick/Modifier/Range = 50.000000
+Triggers/L = Q
+Triggers/R = W
+D-Pad/Up = T
+D-Pad/Down = G
+D-Pad/Left = F
+D-Pad/Right = H
+[GCPad2]
+[GCPad3]
+[GCPad4]

Source/Android/build.xml

@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="Dolphin Emulator" default="help">
+
+    <!-- The local.properties file is created and updated by the 'android' tool.
+         It contains the path to the SDK. It should *NOT* be checked into
+         Version Control Systems. -->
+    <property file="local.properties" />
+
+    <!-- The ant.properties file can be created by you. It is only edited by the
+         'android' tool to add properties to it.
+         This is the place to change some Ant specific build properties.
+         Here are some properties you may want to change/update:
+
+         source.dir
+             The name of the source directory. Default is 'src'.
+         out.dir
+             The name of the output directory. Default is 'bin'.
+
+         For other overridable properties, look at the beginning of the rules
+         files in the SDK, at tools/ant/build.xml
+
+         Properties related to the SDK location or the project target should
+         be updated using the 'android' tool with the 'update' action.
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems.
+
+         -->
+    <property file="ant.properties" />
+
+    <!-- if sdk.dir was not set from one of the property file, then
+         get it from the ANDROID_HOME env var.
+         This must be done before we load project.properties since
+         the proguard config can use sdk.dir -->
+    <property environment="env" />
+    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
+        <isset property="env.ANDROID_HOME" />
+    </condition>
+
+    <!-- The project.properties file is created and updated by the 'android'
+         tool, as well as ADT.
+
+         This contains project specific properties such as project target, and library
+         dependencies. Lower level build properties are stored in ant.properties
+         (or in .classpath for Eclipse projects).
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems. -->
+    <loadproperties srcFile="project.properties" />
+
+    <!-- quick check on sdk.dir -->
+    <fail
+            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
+            unless="sdk.dir"
+    />
+
+    <!--
+        Import per project custom build rules if present at the root of the project.
+        This is the place to put custom intermediary targets such as:
+            -pre-build
+            -pre-compile
+            -post-compile (This is typically used for code obfuscation.
+                           Compiled code location: ${out.classes.absolute.dir}
+                           If this is not done in place, override ${out.dex.input.absolute.dir})
+            -post-package
+            -post-build
+            -pre-clean
+    -->
+    <import file="custom_rules.xml" optional="true" />
+
+    <!-- Import the actual build file.
+
+         To customize existing targets, there are two options:
+         - Customize only one target:
+             - copy/paste the target into this file, *before* the
+               <import> task.
+             - customize it to your needs.
+         - Customize the whole content of build.xml
+             - copy/paste the content of the rules files (minus the top node)
+               into this file, replacing the <import> task.
+             - customize to your needs.
+
+         ***********************
+         ****** IMPORTANT ******
+         ***********************
+         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
+         in order to avoid having your file be overridden by tools such as "android update project"
+    -->
+    <!-- version-tag: 1 -->
+    <import file="${sdk.dir}/tools/ant/build.xml" />
+
+</project>

Source/Android/custom_rules.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="Dolphin" default="help">
+    <property name="ndkbuildopt" value=""/>
+    <target name="-pre-build">
+        <exec executable="${ndk.dir}/ndk-build" failonerror="true">
+            <arg line="-j4 ${ndkbuildopt}"/>
+        </exec>
+	<copy todir="${jar.libs.dir}/armeabi-v7a">
+		<fileset
+			dir="../../libs/armeabi-v7a"
+			includes="libdolphin-emu-nogui.so" />
+	</copy>
+    </target>
+    <target name="clean" depends="android_rules.clean">
+        <exec executable="${ndk.dir}/ndk-build" failonerror="true">
+            <arg value="clean"/>
+        </exec>
+    </target>
+</project>

Source/Android/jni/Application.mk

@@ -0,0 +1,4 @@
+APP_STL := stlport_static
+APP_ABI := armeabi-v7a 
+
+#APP_ABI := armeabi-v7a

Source/Android/project.properties

@@ -0,0 +1,14 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-17

Source/Android/res/layout/main.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="fill_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical" >
+
+    <TextView
+        android:id="@+id/TextView01"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="5dip"
+        android:layout_marginTop="5dip"
+        android:singleLine="true"
+        android:text="@+id/TextView01"
+        android:textStyle="bold" >
+    </TextView>
+
+    <TextView
+        android:id="@+id/TextView02"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="10dip"
+        android:text="@+id/TextView02" >
+    </TextView>
+
+</LinearLayout>

Source/Android/res/values/strings.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">Dolphin Emulator</string>
+
+</resources>

Source/Android/src/org/dolphinemu/dolphinemu/DolphinEmulator.java

@@ -0,0 +1,176 @@
+package org.dolphinemu.dolphinemu;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Environment;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.view.MotionEvent;
+import android.view.WindowManager;
+
+public class DolphinEmulator<MainActivity> extends Activity 
+{	
+	static private NativeGLSurfaceView GLview = null;
+	static private boolean Running = false;
+	
+	private float screenWidth;
+	private float screenHeight;
+	
+	public static native void onTouchEvent(int Action, float X, float Y);
+	
+	static
+	{
+		try
+		{
+			System.loadLibrary("dolphin-emu-nogui"); 
+		}
+		catch (Exception ex)
+		{
+			Log.w("me", ex.toString());
+		}
+	}
+	private void CopyAsset(String asset, String output) {
+        InputStream in = null;
+        OutputStream out = null;
+        try {
+          in = getAssets().open(asset);
+          out = new FileOutputStream(output);
+          copyFile(in, out);
+          in.close();
+          in = null;
+          out.flush();
+          out.close();
+          out = null;
+        } catch(IOException e) {
+            Log.e("tag", "Failed to copy asset file: " + asset, e);
+        }       
+	}
+	private void copyFile(InputStream in, OutputStream out) throws IOException {
+	    byte[] buffer = new byte[1024];
+	    int read;
+	    while((read = in.read(buffer)) != -1){
+	      out.write(buffer, 0, read);
+	    }
+	}
+	
+	@Override
+	public void onStop()
+	{
+		super.onStop();
+		if (Running)
+			NativeGLSurfaceView.StopEmulation();
+	}
+	@Override
+	public void onPause()
+	{
+		super.onPause();
+		if (Running)
+			NativeGLSurfaceView.PauseEmulation();
+	}
+	@Override
+	public void onResume()
+	{
+		super.onResume();
+		if (Running)
+			NativeGLSurfaceView.UnPauseEmulation();
+	}
+
+    /** Called when the activity is first created. */
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		if (savedInstanceState == null)
+		{
+			Intent ListIntent = new Intent(this, NativeListView.class);
+			startActivityForResult(ListIntent, 1);
+			
+			// Make the assets directory
+			String strDir = Environment.getExternalStorageDirectory()+File.separator+"dolphin-emu";
+			File directory = new File(strDir);
+			directory.mkdirs();
+			
+			strDir += File.separator+"Config";
+			directory = new File(strDir);
+			directory.mkdirs();
+			
+			// Copy assets if needed
+			java.io.File file = new java.io.File(
+					Environment.getExternalStorageDirectory()+File.separator+"dolphin-emu" + File.separator + "NoBanner.png");
+			if(!file.exists())
+			{
+				CopyAsset("ButtonA.png", 
+						Environment.getExternalStorageDirectory()+File.separator+
+						"dolphin-emu" + File.separator + "ButtonA.png");
+				CopyAsset("ButtonB.png", 
+						Environment.getExternalStorageDirectory()+File.separator+
+						"dolphin-emu" + File.separator + "ButtonB.png");
+				CopyAsset("ButtonStart.png", 
+						Environment.getExternalStorageDirectory()+File.separator+
+						"dolphin-emu" + File.separator + "ButtonStart.png");
+				CopyAsset("NoBanner.png", 
+						Environment.getExternalStorageDirectory()+File.separator+
+						"dolphin-emu" + File.separator + "NoBanner.png");
+				CopyAsset("Dolphin.png", 
+						Environment.getExternalStorageDirectory()+File.separator+
+						"dolphin-emu" + File.separator + "Dolphin.png");
+				CopyAsset("GCPadNew.ini", 
+						Environment.getExternalStorageDirectory()+File.separator+
+						"dolphin-emu" + File.separator +"Config"+ File.separator +"GCPadNew.ini");
+			}
+		}
+	}
+	
+	@Override
+	public void onActivityResult(int requestCode, int resultCode, Intent data)
+	{
+		super.onActivityResult(requestCode, resultCode, data);
+		
+		if (resultCode == Activity.RESULT_OK)
+		{
+			DisplayMetrics displayMetrics = new DisplayMetrics();
+			WindowManager wm = (WindowManager) getApplicationContext().getSystemService(getApplicationContext().WINDOW_SERVICE); // the results will be higher than using the activity context object or the getWindowManager() shortcut
+			wm.getDefaultDisplay().getMetrics(displayMetrics);
+			screenWidth = displayMetrics.widthPixels;
+			screenHeight = displayMetrics.heightPixels;
+			
+			String FileName = data.getStringExtra("Select");
+			GLview = new NativeGLSurfaceView(this);
+			//this.getWindow().setUiOptions(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_FULLSCREEN, View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_FULLSCREEN);
+			GLview.SetDimensions(screenWidth, screenHeight);
+			GLview.SetFileName(FileName);
+			setContentView(GLview);
+			Running = true;
+		}
+	}
+	
+	@Override
+	public boolean onTouchEvent(MotionEvent event)
+	{
+		float X, Y;
+		int Action;
+		X = event.getX();
+		Y = event.getY();
+		Action = event.getActionMasked();
+		
+		// Converts button locations 0 - 1 to OGL screen coords -1.0 - 1.0
+		float ScreenX = ((X / screenWidth) * 2.0f) - 1.0f;
+		float ScreenY = ((Y / screenHeight) * -2.0f) + 1.0f;
+
+		onTouchEvent(Action, ScreenX, ScreenY);
+		
+		return false;
+	}
+	
+	public boolean overrideKeys()
+	{   
+		return false;
+	}  
+
+}                                

Source/Android/src/org/dolphinemu/dolphinemu/FileArrayAdapter.java

@@ -0,0 +1,53 @@
+package org.dolphinemu.dolphinemu;
+
+import java.util.List;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.TextView;
+
+public class FileArrayAdapter extends ArrayAdapter<Option>{
+
+	private Context c;
+	private int id;
+	private List<Option>items;
+	
+	public FileArrayAdapter(Context context, int textViewResourceId,
+			List<Option> objects) {
+		super(context, textViewResourceId, objects);
+		c = context;
+		id = textViewResourceId;
+		items = objects;
+	}
+	public Option getItem(int i)
+	 {
+		 return items.get(i);
+	 }
+	 @Override
+      public View getView(int position, View convertView, ViewGroup parent) {
+              View v = convertView;
+              if (v == null) {
+                  LayoutInflater vi = (LayoutInflater)c.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+                  v = vi.inflate(id, null);
+              }
+              final Option o = items.get(position);
+              if (o != null) {
+                      TextView t1 = (TextView) v.findViewById(R.id.TextView01);
+                      TextView t2 = (TextView) v.findViewById(R.id.TextView02);
+                      
+                      if(t1!=null)
+                      	t1.setText(o.getName());
+                      if(t2!=null)
+                      	t2.setText(o.getData());
+                      
+              }
+              return v;
+      }
+
+
+
+}
+

Source/Android/src/org/dolphinemu/dolphinemu/NativeGLSurfaceView.java

@@ -0,0 +1,81 @@
+package org.dolphinemu.dolphinemu;
+
+import android.content.Context;
+import android.opengl.GLSurfaceView;
+import android.util.Log;
+import android.view.Surface;
+import android.view.SurfaceHolder;
+import android.view.SurfaceView;
+
+public class NativeGLSurfaceView extends SurfaceView {
+	static private String FileName;
+	static private Thread myRun;
+	static private boolean Running = false;
+	static private boolean Created = false;
+	static private float width;
+	static private float height;
+	
+	public static native void main(String File, Surface surf, int width, int height);
+	public static native void UnPauseEmulation();
+	public static native void PauseEmulation();
+	public static native void StopEmulation();
+	
+	static
+	{
+		try
+		{
+			System.loadLibrary("dolphin-emu-nogui"); 
+		}
+		catch (Exception ex)
+		{
+			Log.w("me", ex.toString());
+		}
+	}
+
+	public NativeGLSurfaceView(Context context) {
+		super(context);
+		if (!Created)
+		{
+			myRun = new Thread() 
+			{
+				@Override
+	      		public void run() {
+	    	  		main(FileName, getHolder().getSurface(), (int)width, (int)height);
+	      		}	
+			};
+			getHolder().addCallback(new SurfaceHolder.Callback() {
+		            public void surfaceCreated(SurfaceHolder holder) {
+		                // TODO Auto-generated method stub
+		            	if (!Running)
+		            	{
+		            		myRun.start();
+		            		Running = true;
+		            	}
+		            }
+
+					public void surfaceChanged(SurfaceHolder arg0, int arg1,
+							int arg2, int arg3) {
+						// TODO Auto-generated method stub
+						
+					}
+
+					public void surfaceDestroyed(SurfaceHolder arg0) {
+						// TODO Auto-generated method stub
+						
+					}
+			 });
+			Created = true;
+		}
+	}
+	
+	public void SetFileName(String file)
+	{
+		FileName = file;
+	}
+	
+	public void SetDimensions(float screenWidth, float screenHeight)
+	{
+		width = screenWidth;
+		height = screenHeight;
+	}
+}

Source/Android/src/org/dolphinemu/dolphinemu/NativeListView.java

@@ -0,0 +1,94 @@
+package org.dolphinemu.dolphinemu;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import android.app.Activity;
+import android.app.ListActivity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Environment;
+import android.view.View;
+import android.widget.ListView;
+import android.widget.Toast;
+
+public class NativeListView extends ListActivity {
+	private FileArrayAdapter adapter;
+	private static File currentDir = null;
+	
+	private void Fill(File f)
+    {
+		File[]dirs = f.listFiles();
+		this.setTitle("Current Dir: " + f.getName());
+		List<Option>dir = new ArrayList<Option>();
+		List<Option>fls = new ArrayList<Option>();
+         
+		try
+		{
+			for(File ff: dirs)
+			{
+				if (ff.getName().charAt(0) != '.')
+					if(ff.isDirectory())
+						dir.add(new Option(ff.getName(),"Folder",ff.getAbsolutePath()));
+					else
+	                	if (ff.getName().toLowerCase().contains(".gcm") ||
+	                		ff.getName().toLowerCase().contains(".iso") ||
+	                		ff.getName().toLowerCase().contains(".wbfs") ||
+	                		ff.getName().toLowerCase().contains(".gcz") ||
+	                		ff.getName().toLowerCase().contains(".dol") ||
+	                		ff.getName().toLowerCase().contains(".elf"))
+	                			fls.add(new Option(ff.getName(),"File Size: "+ff.length(),ff.getAbsolutePath()));
+             }
+         }
+         catch(Exception e)
+         {
+         }
+         
+         Collections.sort(dir);
+         Collections.sort(fls);
+         dir.addAll(fls);
+         
+         if(!f.getName().equalsIgnoreCase("sdcard"))
+             dir.add(0,new Option("..","Parent Directory",f.getParent()));
+         adapter = new FileArrayAdapter(this,R.layout.main,dir);
+		 this.setListAdapter(adapter);
+    }
+	
+	@Override
+	protected void onListItemClick(ListView l, View v, int position, long id) {
+		// TODO Auto-generated method stub
+		super.onListItemClick(l, v, position, id);
+		Option o = adapter.getItem(position);
+		if(o.getData().equalsIgnoreCase("folder")||o.getData().equalsIgnoreCase("parent directory")){
+			currentDir = new File(o.getPath());
+			Fill(currentDir);
+		}
+		else
+		{
+			onFileClick(o.getPath());
+		}
+	}
+	
+	private void onFileClick(String o)
+    {
+    	Toast.makeText(this, "File Clicked: " + o, Toast.LENGTH_SHORT).show();
+    	
+        Intent intent = new Intent();
+        intent.putExtra("Select", o);
+        setResult(Activity.RESULT_OK, intent);
+        
+    	this.finish();
+    }
+	
+	@Override
+	public void onCreate(Bundle savedInstanceState) 
+	{
+		 super.onCreate(savedInstanceState);
+		 
+		 if(currentDir == null)
+			 currentDir = new File(Environment.getExternalStorageDirectory().getPath());
+	     Fill(currentDir);
+	}
+}

Source/Android/src/org/dolphinemu/dolphinemu/Option.java

@@ -0,0 +1,38 @@
+package org.dolphinemu.dolphinemu;
+
+public class Option implements Comparable<Option>{
+    private String name;
+    private String data;
+    private String path;
+    
+    public Option(String n,String d,String p)
+    {
+        name = n;
+        data = d;
+        path = p;
+    }
+    
+    public String getName()
+    {
+        return name;
+    }
+    
+    public String getData()
+    {
+        return data;
+    }
+    
+    public String getPath()
+    {
+        return path;
+    }
+    
+    public int compareTo(Option o) 
+    {
+        if(this.name != null)
+            return this.name.toLowerCase().compareTo(o.getName().toLowerCase()); 
+        else 
+            throw new IllegalArgumentException();
+    }
+}
+

Source/Core/AudioCommon/Src/AOSoundStream.cpp

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #include <functional>
 #include <string.h>

Source/Core/AudioCommon/Src/AOSoundStream.h

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #ifndef _AOSOUNDSTREAM_H_
 #define _AOSOUNDSTREAM_H_

Source/Core/AudioCommon/Src/AudioCommon.cpp

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #include "AudioCommon.h"
 #include "FileUtil.h"

Source/Core/AudioCommon/Src/AudioCommon.h

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #ifndef _AUDIO_COMMON_H_
 #define _AUDIO_COMMON_H_

Source/Core/AudioCommon/Src/DPL2Decoder.cpp

@@ -1,24 +1,11 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 // Dolby Pro Logic 2 decoder from ffdshow-tryout
 //  * Copyright 2001 Anders Johansson ajh@atri.curtin.edu.au
 //  * Copyright (c) 2004-2006 Milan Cutka
-//	* based on mplayer HRTF plugin by ylai
+//  * based on mplayer HRTF plugin by ylai
 
 #include <functional>
 #include <vector>

Source/Core/AudioCommon/Src/DPL2Decoder.h

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #ifndef _DPL2DECODER_H_
 #define _DPL2DECODER_H_

Source/Core/AudioCommon/Src/DSoundStream.cpp

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #include <cmath>
 #include <functional>

Source/Core/AudioCommon/Src/DSoundStream.h

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #ifndef _DSOUNDSTREAM_H_
 #define _DSOUNDSTREAM_H_

Source/Core/AudioCommon/Src/Mixer.cpp

@@ -1,20 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
-
 
 #include "Atomic.h"
 #include "Mixer.h"

Source/Core/AudioCommon/Src/Mixer.h

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #ifndef _MIXER_H_
 #define _MIXER_H_

Source/Core/AudioCommon/Src/NullSoundStream.cpp

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #include "AudioCommon.h"
 #include "NullSoundStream.h"

Source/Core/AudioCommon/Src/NullSoundStream.h

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #ifndef _NULLSOUNDSTREAM_H_
 #define _NULLSOUNDSTREAM_H_

Source/Core/AudioCommon/Src/OpenALStream.cpp

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #include "aldlist.h"
 #include "OpenALStream.h"
@@ -72,7 +59,7 @@ bool OpenALStream::Start()
 		PanicAlertT("OpenAL: can't find sound devices");
 	}
 
-	// Initialise DPL2 parameters
+	// Initialize DPL2 parameters
 	dpl2reset();
 
 	soundTouch.clear();

Source/Core/AudioCommon/Src/OpenALStream.h

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #ifndef _OPENALSTREAM_H_
 #define _OPENALSTREAM_H_

Source/Core/AudioCommon/Src/SoundStream.h

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #ifndef _SOUNDSTREAM_H_
 #define _SOUNDSTREAM_H_

Source/Core/AudioCommon/Src/WaveFile.cpp

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #include "Common.h"
 #include "WaveFile.h"

Source/Core/AudioCommon/Src/WaveFile.h

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 // ---------------------------------------------------------------------------------
 // Class: WaveFileWriter

Source/Core/AudioCommon/Src/XAudio2Stream.cpp

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #include "AudioCommon.h"
 #include "XAudio2Stream.h"
@@ -107,7 +94,7 @@ bool XAudio2::Start()
 {
 	HRESULT hr;
 
-	// callback dosent seem to run on a speecific cpu anyways
+	// callback doesn't seem to run on a specific cpu anyways
 	IXAudio2* xaudptr;
 	if (FAILED(hr = XAudio2Create(&xaudptr, 0, XAUDIO2_DEFAULT_PROCESSOR)))
 	{

Source/Core/AudioCommon/Src/XAudio2Stream.h

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #ifndef _XAUDIO2STREAM_H_
 #define _XAUDIO2STREAM_H_

Source/Core/Common/Src/ArmEmitter.cpp

@@ -83,6 +83,40 @@ bool TryMakeOperand2_AllowNegation(s32 imm, Operand2 &op2, bool *negated)
 	}
 }
 
+Operand2 AssumeMakeOperand2(u32 imm) {
+	Operand2 op2;
+	bool result = TryMakeOperand2(imm, op2);
+	_dbg_assert_msg_(JIT, result, "Could not make assumed Operand2.");
+	return op2;
+}
+
+bool ARMXEmitter::TrySetValue_TwoOp(ARMReg reg, u32 val)
+{
+	int ops = 0;
+	for (int i = 0; i < 16; i++)
+	{
+		if ((val >> (i*2)) & 0x3)
+		{
+			ops++;
+			i+=3;
+		}
+	}
+	if (ops > 2)
+		return false;
+	
+	bool first = true;
+	for (int i = 0; i < 16; i++, val >>=2) {
+		if (val & 0x3) {
+			first ? MOV(reg, Operand2((u8)val, (u8)((16-i) & 0xF)))
+				  : ORR(reg, reg, Operand2((u8)val, (u8)((16-i) & 0xF)));
+			first = false;
+			i+=3;
+			val >>= 6;
+		}
+	}
+	return true;
+}
+
 void ARMXEmitter::MOVI2F(ARMReg dest, float val, ARMReg tempReg)
 {
 	union {float f; u32 u;} conv;
@@ -93,6 +127,21 @@ void ARMXEmitter::MOVI2F(ARMReg dest, float val, ARMReg tempReg)
 	// Otherwise, use a literal pool and VLDR directly (+- 1020)
 }
 
+void ARMXEmitter::ADDI2R(ARMReg rd, ARMReg rs, u32 val, ARMReg scratch)
+{
+	Operand2 op2;
+	bool negated;
+	if (TryMakeOperand2_AllowNegation(val, op2, &negated)) {
+		if (!negated)
+			ADD(rd, rs, op2);
+		else
+			SUB(rd, rs, op2);
+	} else {
+		MOVI2R(scratch, val);
+		ADD(rd, rs, scratch);
+	}
+}
+
 void ARMXEmitter::ANDI2R(ARMReg rd, ARMReg rs, u32 val, ARMReg scratch)
 {
 	Operand2 op2;
@@ -109,6 +158,21 @@ void ARMXEmitter::ANDI2R(ARMReg rd, ARMReg rs, u32 val, ARMReg scratch)
 	}
 }
 
+void ARMXEmitter::CMPI2R(ARMReg rs, u32 val, ARMReg scratch)
+{
+	Operand2 op2;
+	bool negated;
+	if (TryMakeOperand2_AllowNegation(val, op2, &negated)) {
+		if (!negated)
+			CMP(rs, op2);
+		else
+			CMN(rs, op2);
+	} else {
+		MOVI2R(scratch, val);
+		CMP(rs, scratch);
+	}
+}
+
 void ARMXEmitter::ORI2R(ARMReg rd, ARMReg rs, u32 val, ARMReg scratch)
 {
 	Operand2 op2;
@@ -173,7 +237,7 @@ void ARMXEmitter::MOVI2R(ARMReg reg, u32 val, bool optimize)
 			MOVW(reg, val & 0xFFFF);
 			if(val & 0xFFFF0000)
 				MOVT(reg, val, true);
-		} else {
+		} else if (!TrySetValue_TwoOp(reg,val)) {
 			// Use literal pool for ARMv6.
 			AddNewLit(val);
 			LDR(reg, _PC); // To be backpatched later
@@ -190,9 +254,7 @@ void ARMXEmitter::SetCodePtr(u8 *ptr)
 {
 	code = ptr;
 	startcode = code;
-#ifdef IOS
 	lastCacheFlushEnd = ptr;
-#endif
 }
 
 const u8 *ARMXEmitter::GetCodePtr() const
@@ -236,14 +298,15 @@ void ARMXEmitter::FlushIcacheSection(u8 *start, u8 *end)
 #elif defined(BLACKBERRY)
 	msync(start, end - start, MS_SYNC | MS_INVALIDATE_ICACHE);
 #elif defined(IOS)
-	if (start != NULL)
+	// Header file says this is equivalent to: sys_icache_invalidate(start, end - start);
-		sys_cache_control(kCacheFunctionPrepareForExecution, start, end - start);
+	sys_cache_control(kCacheFunctionPrepareForExecution, start, end - start);
 #elif !defined(_WIN32)
-#ifndef ANDROID
+#ifdef __clang__
-	start = startcode; // Should be Linux Only
+	__clear_cache(start, end);
-#endif
+#else
 	__builtin___clear_cache(start, end);
 #endif
+#endif
 }
 
 void ARMXEmitter::SetCC(CCFlags cond)
@@ -628,25 +691,27 @@ void ARMXEmitter::SVC(Operand2 op)
 
 // IMM, REG, IMMSREG, RSR
 // -1 for invalid if the instruction doesn't support that
-const s32 LoadStoreOps[][4] = { {0x40, 0x60, 0x60, -1}, // STR
+const s32 LoadStoreOps[][4] = {
-				{0x41, 0x61, 0x61, -1}, // LDR
+	{0x40, 0x60, 0x60, -1}, // STR
-				{0x44, 0x64, 0x64, -1}, // STRB
+	{0x41, 0x61, 0x61, -1}, // LDR
-				{0x45, 0x65, 0x65, -1}, // LDRB
+	{0x44, 0x64, 0x64, -1}, // STRB
-				// Special encodings
+	{0x45, 0x65, 0x65, -1}, // LDRB
-				{ 0x4,  0x0,  -1, -1}, // STRH
+	// Special encodings
-				{ 0x5,  0x1,  -1, -1}, // LDRH
+	{ 0x4,  0x0,  -1, -1}, // STRH
-				{ 0x5,  0x1,  -1, -1}, // LDRSB
+	{ 0x5,  0x1,  -1, -1}, // LDRH
-				{ 0x5,  0x1,  -1, -1}, // LDRSH
+	{ 0x5,  0x1,  -1, -1}, // LDRSB
-				};
+	{ 0x5,  0x1,  -1, -1}, // LDRSH
-const char *LoadStoreNames[] = { "STR",
+};
-				 "LDR",
+const char *LoadStoreNames[] = {
-				 "STRB",
+	"STR",
-				 "LDRB",
+	"LDR",
-				 "STRH",
+	"STRB",
-				 "LDRH",
+	"LDRB",
-				 "LDRSB",
+	"STRH",
-				 "LDRSH",
+	"LDRH",
-				};
+	"LDRSB",
+	"LDRSH",
+};
 
 void ARMXEmitter::WriteStoreOp(u32 Op, ARMReg Rt, ARMReg Rn, Operand2 Rm, bool RegAdd)
 {
@@ -659,7 +724,7 @@ void ARMXEmitter::WriteStoreOp(u32 Op, ARMReg Rt, ARMReg Rn, Operand2 Rm, bool R
 	bool Index = true;
 	bool Add = false;
 
-	// Special Encoding	
+	// Special Encoding (misc addressing mode)
 	bool SpecialOp = false;
 	bool Half = false;
 	bool SignedLoad = false;
@@ -703,6 +768,9 @@ void ARMXEmitter::WriteStoreOp(u32 Op, ARMReg Rt, ARMReg Rn, Operand2 Rm, bool R
 		}
 		break;
 		case TYPE_REG:
+			Data = Rm.GetData();
+			Add = RegAdd;
+			break;
 		case TYPE_IMMSREG:
 			if (!SpecialOp)
 			{
@@ -710,6 +778,7 @@ void ARMXEmitter::WriteStoreOp(u32 Op, ARMReg Rt, ARMReg Rn, Operand2 Rm, bool R
 				Add = RegAdd;
 				break;
 			}
+			// Intentional fallthrough: TYPE_IMMSREG not supported for misc addressing.
 		default:
 			// RSR not supported for any of these
 			// We already have the warning above
@@ -720,7 +789,7 @@ void ARMXEmitter::WriteStoreOp(u32 Op, ARMReg Rt, ARMReg Rn, Operand2 Rm, bool R
 	if (SpecialOp)
 	{
 		// Add SpecialOp things
-		Data = (0x5 << 4) | (SignedLoad << 6) | (Half << 5) | Data;
+		Data = (0x9 << 4) | (SignedLoad << 6) | (Half << 5) | Data;
 	}
 	Write32(condition | (op << 20) | (Index << 24) | (Add << 23) | (Rn << 16) | (Rt << 12) | Data);
 }
@@ -947,7 +1016,6 @@ void ARMXEmitter::VLDR(ARMReg Dest, ARMReg Base, s16 offset)
 	{
 		Write32(condition | (0xD << 24) | (Add << 23) | ((Dest & 0x1) << 22) | (1 << 20) | (Base << 16) \
 			| ((Dest & 0x1E) << 11) | (10 << 8) | (imm >> 2));	
-
 	}
 	else
 	{

Source/Core/Common/Src/ArmEmitter.h

@@ -320,6 +320,9 @@ bool TryMakeOperand2(u32 imm, Operand2 &op2);
 bool TryMakeOperand2_AllowInverse(u32 imm, Operand2 &op2, bool *inverse);
 bool TryMakeOperand2_AllowNegation(s32 imm, Operand2 &op2, bool *negated);
 
+// Use this only when you know imm can be made into an Operand2.
+Operand2 AssumeMakeOperand2(u32 imm);
+
 inline Operand2 R(ARMReg Reg)	{ return Operand2(Reg, TYPE_REG); }
 inline Operand2 IMM(u32 Imm)	{ return Operand2(Imm, TYPE_IMM); }
 inline Operand2 Mem(void *ptr)	{ return Operand2((u32)ptr, TYPE_IMM); }
@@ -394,6 +397,7 @@ public:
 
 	void FlushLitPool();
 	void AddNewLit(u32 val);
+	bool TrySetValue_TwoOp(ARMReg reg, u32 val);
 
 	CCFlags GetCC() { return CCFlags(condition >> 28); }
 	void SetCC(CCFlags cond = CC_AL);
@@ -562,7 +566,9 @@ public:
 	void MOVI2R(ARMReg reg, u32 val, bool optimize = true);
 	void MOVI2F(ARMReg dest, float val, ARMReg tempReg);
 
+	void ADDI2R(ARMReg rd, ARMReg rs, u32 val, ARMReg scratch);
 	void ANDI2R(ARMReg rd, ARMReg rs, u32 val, ARMReg scratch);
+	void CMPI2R(ARMReg rs, u32 val, ARMReg scratch);
 	void ORI2R(ARMReg rd, ARMReg rs, u32 val, ARMReg scratch);
 
 

Source/Core/Common/Src/Atomic.h

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #ifndef _ATOMIC_H_
 #define _ATOMIC_H_

Source/Core/Common/Src/Atomic_GCC.h

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #ifndef _ATOMIC_GCC_H_
 #define _ATOMIC_GCC_H_

Source/Core/Common/Src/Atomic_Win32.h

@@ -1,19 +1,6 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
-
+// Licensed under GPLv2
-// This program is free software: you can redistribute it and/or modify
+// Refer to the license.txt file included.
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
 
 #ifndef _ATOMIC_WIN32_H_
 #define _ATOMIC_WIN32_H_