bugfix [#23405] PNG Images bigger then 2gig wont load with blender.

all image formats should be able to load files bigger then 2gig (when its supported)

1 files changed, 14 insertions, 14 deletions

diff --git a/source/blender/imbuf/intern/IMB_filetype.h b/source/blender/imbuf/intern/IMB_filetype.h
index 9fd4108bee9..8529c72c7ae 100644
--- a/source/blender/imbuf/intern/IMB_filetype.h
+++ b/source/blender/imbuf/intern/IMB_filetype.h
@@ -37,9 +37,9 @@ typedef struct ImFileType {
 
 	int (*is_a)(unsigned char *buf);
 	int (*ftype)(struct ImFileType *type, struct ImBuf *ibuf);
-	struct ImBuf *(*load)(unsigned char *mem, int size, int flags);
+	struct ImBuf *(*load)(unsigned char *mem, size_t size, int flags);
 	int (*save)(struct ImBuf *ibuf, char *name, int flags);
-	void (*load_tile)(struct ImBuf *ibuf, unsigned char *mem, int size, int tx, int ty, unsigned int *rect);
+	void (*load_tile)(struct ImBuf *ibuf, unsigned char *mem, size_t size, int tx, int ty, unsigned int *rect);
 
 	int flag;
 	int filetype;
@@ -60,59 +60,59 @@ void imb_tile_cache_tile_free(struct ImBuf *ibuf, int tx, int ty);
 
 /* png */
 int imb_is_a_png(unsigned char *buf);
-struct ImBuf *imb_loadpng(unsigned char *mem, int size, int flags);
+struct ImBuf *imb_loadpng(unsigned char *mem, size_t size, int flags);
 int imb_savepng(struct ImBuf *ibuf, char *name, int flags);
 
 /* targa */
 int imb_is_a_targa(unsigned char *buf);
-struct ImBuf *imb_loadtarga(unsigned char *mem, int size, int flags);
+struct ImBuf *imb_loadtarga(unsigned char *mem, size_t size, int flags);
 int imb_savetarga(struct ImBuf * ibuf, char *name, int flags);
 
 /* iris */
 int imb_is_a_iris(unsigned char *mem);
-struct ImBuf *imb_loadiris(unsigned char *mem, int size, int flags);
+struct ImBuf *imb_loadiris(unsigned char *mem, size_t size, int flags);
 int imb_saveiris(struct ImBuf * ibuf, char *name, int flags);
 
 /* jp2 */
 int imb_is_a_jp2(unsigned char *buf);
-struct ImBuf *imb_jp2_decode(unsigned char *mem, int size, int flags);
+struct ImBuf *imb_jp2_decode(unsigned char *mem, size_t size, int flags);
 int imb_savejp2(struct ImBuf *ibuf, char *name, int flags);
 
 /* jpeg */
 int imb_is_a_jpeg(unsigned char *mem);
 int imb_savejpeg(struct ImBuf * ibuf, char * name, int flags);
 struct ImBuf * imb_ibJpegImageFromFilename (const char * filename, int flags);
-struct ImBuf * imb_load_jpeg (unsigned char * buffer, int size, int flags);
+struct ImBuf * imb_load_jpeg (unsigned char * buffer, size_t size, int flags);
 
 /* bmp */
 int imb_is_a_bmp(unsigned char *buf);
-struct ImBuf *imb_bmp_decode(unsigned char *mem, int size, int flags);
+struct ImBuf *imb_bmp_decode(unsigned char *mem, size_t size, int flags);
 int imb_savebmp(struct ImBuf *ibuf, char *name, int flags);
 
 /* cocoa */
-struct ImBuf *imb_cocoaLoadImage(unsigned char *mem, int size, int flags);
+struct ImBuf *imb_cocoaLoadImage(unsigned char *mem, size_t size, int flags);
 short imb_cocoaSaveImage(struct ImBuf *ibuf, char *name, int flags);
 
 /* cineon */
 int imb_savecineon(struct ImBuf *buf, char *myfil, int flags);
-struct ImBuf *imb_loadcineon(unsigned char *mem, int size, int flags);
+struct ImBuf *imb_loadcineon(unsigned char *mem, size_t size, int flags);
 int imb_is_cineon(unsigned char *buf);
 
 /* dpx */
 int imb_save_dpx(struct ImBuf *buf, char *myfile, int flags);
-struct ImBuf *imb_loaddpx(unsigned char *mem, int size, int flags);
+struct ImBuf *imb_loaddpx(unsigned char *mem, size_t size, int flags);
 int imb_is_dpx(unsigned char *buf);
 
 /* hdr */
 int imb_is_a_hdr(unsigned char *buf);
-struct ImBuf *imb_loadhdr(unsigned char *mem, int size, int flags);
+struct ImBuf *imb_loadhdr(unsigned char *mem, size_t size, int flags);
 int imb_savehdr(struct ImBuf * ibuf, char *name, int flags);
 
 /* tiff */
 void imb_inittiff(void);
 int imb_is_a_tiff(unsigned char *buf);
-struct ImBuf *imb_loadtiff(unsigned char *mem, int size, int flags);
-void imb_loadtiletiff(struct ImBuf *ibuf, unsigned char *mem, int size,
+struct ImBuf *imb_loadtiff(unsigned char *mem, size_t size, int flags);
+void imb_loadtiletiff(struct ImBuf *ibuf, unsigned char *mem, size_t size,
 	int tx, int ty, unsigned int *rect);
 int imb_savetiff(struct ImBuf *ibuf, char *name, int flags);
 void *libtiff_findsymbol(char *name);