path: root/media-libs/libafterimage/files/libafterimage-giflib5-v2.patch

diff -Naurd libAfterImage-1.20.orig/export.c libAfterImage-1.20/export.c
--- libAfterImage-1.20.orig/export.c	2016-05-01 11:44:19.000000000 +0300
+++ libAfterImage-1.20/export.c	2016-05-02 10:57:59.688984491 +0300
@@ -1048,6 +1048,9 @@
 	Bool new_image = True ;
 	START_TIME(started);
 	int cmap_size = 1;
+#if (GIFLIB_MAJOR>=5)
+	int errcode;
+#endif
 #define GIF_NETSCAPE_EXT_BYTES 3
 	unsigned char netscape_ext_bytes[GIF_NETSCAPE_EXT_BYTES] = { 0x1, 0x0, 0x0};
 #define GIF_GCE_BYTES 4	
@@ -1086,10 +1089,18 @@
 
 	while( cmap_size < 256 && cmap_size < (int)cmap.count+(gce_bytes[0]&0x01) )
 		cmap_size = cmap_size<<1 ;
+#if (GIFLIB_MAJOR>=5)
+	if( (gif_cmap = GifMakeMapObject(cmap_size, NULL )) == NULL )
+#else
 	if( (gif_cmap = MakeMapObject(cmap_size, NULL )) == NULL )
+#endif
 	{
 		free( mapped_im );
+#if (GIFLIB_MAJOR>=5)
+		ASIM_PrintGifError(E_GIF_ERR_NOT_ENOUGH_MEM);
+#else
 		ASIM_PrintGifError();
+#endif
 		return False;
 	}
 	memcpy( &(gif_cmap->Colors[0]), &(cmap.entries[0]), MIN(cmap.count,(unsigned int)cmap_size)*3 );
@@ -1101,13 +1112,25 @@
 		SavedImage *images = NULL ;
 		int count = 0 ;
 		/* TODO: do something about multiimage files !!! */
+#if (GIFLIB_MAJOR>=5)
+		gif = open_gif_read(infile, &errcode);
+#else
 		gif = open_gif_read(infile);
+#endif
 		if( gif == NULL || get_gif_saved_images(gif, -1, &images, &count) == GIF_ERROR)
 		{
+#if (GIFLIB_MAJOR>=5)
+			ASIM_PrintGifError(errcode);
+#else
 			ASIM_PrintGifError();
+#endif
 			if( gif )
 			{
+#if (GIFLIB_MAJOR>=5)
+				DGifCloseFile(gif, &errcode);
+#else
 				DGifCloseFile(gif);
+#endif
 				gif = NULL ;
 			}
 			if (infile)
@@ -1123,14 +1146,22 @@
 			gif_src = *gif ;
 			gif->SColorMap = NULL ;
 			gif->Image.ColorMap = NULL ;
+#if (GIFLIB_MAJOR>=5)
+            DGifCloseFile(gif, &errcode);
+#else
 			DGifCloseFile(gif);
+#endif
 			gif = NULL;
 			fclose (infile);
 			infile = NULL;
 			outfile = open_writeable_image_file( path );
 
 			if (outfile)
+#if (GIFLIB_MAJOR>=5)
+				gif = EGifOpenFileHandle(fileno(outfile), &errcode);
+#else
 				gif = EGifOpenFileHandle(fileno(outfile));
+#endif
 				
 			if (gif)
 			{
@@ -1141,26 +1172,46 @@
 									   gif_src.SColorMap )) == GIF_OK )
 					status = write_gif_saved_images( gif, images, count );
 				if( status != GIF_OK )
+#if (GIFLIB_MAJOR>=5)
+					ASIM_PrintGifError(status);
+#else
 					ASIM_PrintGifError();
+#endif
 			}
 			if (gif_src.SColorMap)
 			{  /* we only want to save private colormap if it is any different from
 			    * screen colormap ( saves us  768 bytes per image ) */
 				if( gif_cmap->ColorCount == gif_src.SColorMap->ColorCount )
 					dont_save_cmap = ( memcmp( gif_cmap->Colors, gif_src.SColorMap->Colors, gif_cmap->ColorCount*sizeof(GifColorType)) == 0 );
+#if (GIFLIB_MAJOR>=5)
+				GifFreeMapObject(gif_src.SColorMap);
+#else
 				FreeMapObject(gif_src.SColorMap);
+#endif
 			}
 			if (gif)
 			{
 				EGifPutExtension(gif, GRAPHICS_EXT_FUNC_CODE, GIF_GCE_BYTES, &(gce_bytes[0]));
 				if( get_flags( params->gif.flags, EXPORT_ANIMATION_REPEATS ) )
 				{
+#if (GIFLIB_MAJOR>=5)
+					EGifPutExtensionLeader(gif, APPLICATION_EXT_FUNC_CODE);
+					EGifPutExtensionBlock(gif, 11, "NETSCAPE2.0");
+					EGifPutExtensionBlock(gif, GIF_NETSCAPE_EXT_BYTES, &(netscape_ext_bytes[0]));
+					EGifPutExtensionTrailer(gif);
+#else
 					EGifPutExtensionFirst(gif, APPLICATION_EXT_FUNC_CODE, 11, "NETSCAPE2.0");
 					EGifPutExtensionLast(gif, 0, GIF_NETSCAPE_EXT_BYTES, &(netscape_ext_bytes[0]));
+#endif
 				}
 				
+#if (GIFLIB_MAJOR>=5)
+				if( (errcode = EGifPutImageDesc(gif, 0, 0, im->width, im->height, false, (dont_save_cmap)?NULL:gif_cmap )) == GIF_ERROR )
+					ASIM_PrintGifError(errcode);
+#else
 				if( EGifPutImageDesc(gif, 0, 0, im->width, im->height, FALSE, (dont_save_cmap)?NULL:gif_cmap ) == GIF_ERROR )
 					ASIM_PrintGifError();
+#endif
 			}
 		}
 		free_gif_saved_images( images, count );
@@ -1172,24 +1223,46 @@
 			outfile = open_writeable_image_file(path);
 			
 		if (outfile)
+        {
+#if (GIFLIB_MAJOR>=5)
+			gif = EGifOpenFileHandle(fileno(outfile), &errcode);
+			if (errcode != E_GIF_SUCCEEDED)
+				ASIM_PrintGifError(errcode);
+#else
 			if ((gif = EGifOpenFileHandle(fileno(outfile))) == NULL)
 				ASIM_PrintGifError();
+#endif
+        }
 	}
 
 	if( new_image && gif )
 	{
+#if (GIFLIB_MAJOR>=5)
+		if( (errcode = EGifPutScreenDesc(gif, im->width, im->height, cmap_size, 0, gif_cmap )) == GIF_ERROR )
+			ASIM_PrintGifError(errcode);
+#else
 		if( EGifPutScreenDesc(gif, im->width, im->height, cmap_size, 0, gif_cmap ) == GIF_ERROR )
 			ASIM_PrintGifError();
+#endif
 	
 		EGifPutExtension(gif, 0xf9, GIF_GCE_BYTES, &(gce_bytes[0]));
 	
+#if (GIFLIB_MAJOR>=5)
+		if( (errcode = EGifPutImageDesc(gif, 0, 0, im->width, im->height, false, NULL )) == GIF_ERROR )
+			ASIM_PrintGifError(errcode);
+#else
 		if( EGifPutImageDesc(gif, 0, 0, im->width, im->height, FALSE, NULL ) == GIF_ERROR )
 			ASIM_PrintGifError();
+#endif
 	}
 
 	if( gif_cmap )
 	{
+#if (GIFLIB_MAJOR>=5)
+		GifFreeMapObject(gif_cmap);
+#else
 		FreeMapObject(gif_cmap);
+#endif
 		gif_cmap = NULL ;
 	}
 	if( gif )
@@ -1203,12 +1276,23 @@
 			register int *src = mapped_im + x*y;
 	  	    while( --x >= 0 )
 	  			row_pointer[x] = src[x] ;
+#if (GIFLIB_MAJOR>=5)
+			if( (errcode = EGifPutLine(gif, row_pointer, im->width))  == GIF_ERROR)
+				ASIM_PrintGifError(errcode);
+#else
 			if( EGifPutLine(gif, row_pointer, im->width)  == GIF_ERROR)
 				ASIM_PrintGifError();
+#endif
 		}
 		free( row_pointer );
+#if (GIFLIB_MAJOR>=5)
+		EGifCloseFile(gif, &errcode);
+		if (errcode != E_GIF_SUCCEEDED)
+			ASIM_PrintGifError(errcode);
+#else
 		if (EGifCloseFile(gif) == GIF_ERROR)
 			ASIM_PrintGifError();
+#endif
 		gif = NULL;
 	}
 	free( mapped_im );
diff -Naurd libAfterImage-1.20.orig/import.c libAfterImage-1.20/import.c
--- libAfterImage-1.20.orig/import.c	2016-05-01 11:44:19.000000000 +0300
+++ libAfterImage-1.20/import.c	2016-05-02 11:01:58.979496755 +0300
@@ -2178,6 +2178,9 @@
 	int  		transparent = -1 ;
 	unsigned int  		y;
 	unsigned int		width = 0, height = 0;
+#if (GIFLIB_MAJOR>=5)
+	int errcode;
+#endif
 	ColorMapObject     *cmap = NULL ;
 
 	START_TIME(started);
@@ -2186,7 +2189,11 @@
 	
 	if ((fp = open_image_file(path)) == NULL)
 		return NULL;
+#if (GIFLIB_MAJOR>=5)
+	if( (gif = open_gif_read(fp, &errcode)) != NULL )
+#else
 	if( (gif = open_gif_read(fp)) != NULL )
+#endif
 	{
 		SavedImage	*sp = NULL ;
 		int count = 0 ;
@@ -2224,7 +2224,7 @@
 												   		((((unsigned int) sp->ExtensionBlocks[y].Bytes[GIF_GCE_DELAY_BYTE_HIGH])<<8)&0x00FF00);
 					}else if(  sp->ExtensionBlocks[y].Function == APPLICATION_EXT_FUNC_CODE && sp->ExtensionBlocks[y].ByteCount == 11 ) /* application extension */
 					{
-						if( strncmp(&(sp->ExtensionBlocks[y].Bytes[0]), "NETSCAPE2.0", 11 ) == 0 ) 
+						if( strncmp((const char*)(&sp->ExtensionBlocks[y].Bytes[0]), "NETSCAPE2.0", 11 ) == 0 ) 
 						{
 							++y ;
 							if( y < (unsigned int)sp->ExtensionBlockCount && sp->ExtensionBlocks[y].ByteCount == 3 )
@@ -2289,13 +2296,21 @@
 			}
 			free_gif_saved_images( sp, count );
 		}else if( status != GIF_OK ) 
+#if (GIFLIB_MAJOR>=5)
+			ASIM_PrintGifError(status);
+#else
 			ASIM_PrintGifError();
+#endif
 		else if( params->subimage == -1 )
 			show_error( "Image file \"%s\" does not have any valid image information.", path );
 		else
 			show_error( "Image file \"%s\" does not have subimage %d.", path, params->subimage );
 
+#if (GIFLIB_MAJOR>=5)
+		DGifCloseFile(gif, &errcode);
+#else
 		DGifCloseFile(gif);
+#endif
 		fclose( fp );
 	}
 	SHOW_TIME("image loading",started);
diff -Naurd libAfterImage-1.20.orig/ungif.c libAfterImage-1.20/ungif.c
--- libAfterImage-1.20.orig/ungif.c	2011-01-15 08:52:22.000000000 +0300
+++ libAfterImage-1.20/ungif.c	2016-05-02 16:03:57.590148737 +0300
@@ -75,13 +75,21 @@
 	if( sp )
 	{
 		if (sp->ImageDesc.ColorMap)
+#if (GIFLIB_MAJOR>=5)
+	    	GifFreeMapObject(sp->ImageDesc.ColorMap);
+#else
 	    	FreeMapObject(sp->ImageDesc.ColorMap);
+#endif
 
 		if (sp->RasterBits)
 		    free((char *)sp->RasterBits);
 
 		if (sp->ExtensionBlocks)
+#if (GIFLIB_MAJOR>=5)
+		    GifFreeExtensions(&sp->ExtensionBlockCount, &sp->ExtensionBlocks);
+#else
 		    FreeExtension(sp);
+#endif
 
 		if( !reusable )
 			free( sp );
@@ -119,11 +127,19 @@
 	return ret;
 }
 
+#if (GIFLIB_MAJOR>=5)
+GifFileType*
+open_gif_read( FILE *in_stream, int *errcode )
+{
+	return DGifOpen(in_stream, fread_gif, errcode);
+}
+#else
 GifFileType*
 open_gif_read( FILE *in_stream )
 {
 	return DGifOpen(in_stream, fread_gif);
 }
+#endif
 
 int
 get_gif_image_desc( GifFileType *gif, SavedImage *im )
@@ -151,7 +167,11 @@
 		memcpy( &(im->ImageDesc), &(gif->Image), sizeof(GifImageDesc));
 		if( gif->Image.ColorMap )
 		{
+#if (GIFLIB_MAJOR>=5)
+			im->ImageDesc.ColorMap = GifMakeMapObject(gif->Image.ColorMap->ColorCount, NULL);
+#else
 			im->ImageDesc.ColorMap = MakeMapObject(gif->Image.ColorMap->ColorCount, NULL);
+#endif
 			fseek( gif->UserData, start_pos+9, SEEK_SET ); 
 			fread( im->ImageDesc.ColorMap->Colors, 1, gif->Image.ColorMap->ColorCount*3, gif->UserData);
 			fseek( gif->UserData, end_pos, SEEK_SET );
@@ -166,6 +186,9 @@
 {
     GifRecordType RecordType;
     GifByteType *ExtData;
+#if (GIFLIB_MAJOR>=5)
+    int ExtCode;
+#endif
     SavedImage temp_save;
 	int curr_image = 0, ret_count = *ret_images ;
 	int status = GIF_OK;
@@ -197,13 +220,23 @@
 				break;
 
 	    	case EXTENSION_RECORD_TYPE:
+#if (GIFLIB_MAJOR>=5)
+				status = DGifGetExtension(gif,&ExtCode,&ExtData);
+#else
 				status = DGifGetExtension(gif,&temp_save.Function,&ExtData);
+#endif
 				while (ExtData != NULL && status == GIF_OK )
 				{
             		/* Create an extension block with our data */
+#if (GIFLIB_MAJOR>=5)
+            		if ((status = GifAddExtensionBlock(&temp_save.ExtensionBlockCount, &temp_save.ExtensionBlocks,
+                            ExtCode, sizeof(ExtData), ExtData)) == GIF_OK)
+                    status = DGifGetExtension(gif,&ExtCode,&ExtData);
+#else
             		if ((status = AddExtensionBlock(&temp_save, ExtData[0], (char*)&(ExtData[1]))) == GIF_OK)
 				    	status = DGifGetExtensionNext(gif, &ExtData);
             		temp_save.Function = 0;
+#endif
 				}
 				break;
 
diff -Naurd libAfterImage-1.20.orig/ungif.h libAfterImage-1.20/ungif.h
--- libAfterImage-1.20.orig/ungif.h	2011-01-15 08:52:22.000000000 +0300
+++ libAfterImage-1.20/ungif.h	2016-05-02 10:57:59.715983533 +0300
@@ -7,11 +7,29 @@
 extern "C" {
 #endif
 
+#if ((GIFLIB_MAJOR==4) && (GIFLIB_MINOR>=2)) 
+static inline void PrintGifError(void) {
+    fprintf(stderr, "%s\n", GifErrorString());
+}
+#elif (GIFLIB_MAJOR>=5)
+static inline void PrintGifError(int code) {
+    fprintf(stderr, "%s\n", GifErrorString(code));
+}
+#endif
+
+#if (GIFLIB_MAJOR>=5)
+#ifdef __GNUC__
+#define ASIM_PrintGifError(code) do{ fprintf( stderr, "%s():%d:<%s> ",__FUNCTION__, __LINE__, path?path:"null" ); PrintGifError(code); }while(0)
+#else
+#define ASIM_PrintGifError(code) do{ PrintGifError(code); }while(0)
+#endif
+#else // (GIFLIB_MAJOR>=5)
 #ifdef __GNUC__
 #define ASIM_PrintGifError() do{ fprintf( stderr, "%s():%d:<%s> ",__FUNCTION__, __LINE__, path?path:"null" ); PrintGifError(); }while(0)
 #else
 #define ASIM_PrintGifError() do{ PrintGifError(); }while(0)
 #endif
+#endif // (GIFLIB_MAJOR>=5)
 
 #define GIF_GCE_DELAY_BYTE_LOW	1
 #define GIF_GCE_DELAY_BYTE_HIGH	2
@@ -24,7 +42,11 @@
 
 
 int fread_gif( GifFileType *gif, GifByteType* buf, int len );
+#if (GIFLIB_MAJOR>=5)
+GifFileType* open_gif_read( FILE *in_stream, int *errcode );
+#else
 GifFileType* open_gif_read( FILE *in_stream );
+#endif
 
 int get_gif_image_desc( GifFileType *gif, SavedImage *im );