diff options
Diffstat (limited to 'source/blender/imbuf/intern/readimage.c')
| -rw-r--r-- | source/blender/imbuf/intern/readimage.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/source/blender/imbuf/intern/readimage.c b/source/blender/imbuf/intern/readimage.c index d4bd0ea59d0..849b3ff0ce2 100644 --- a/source/blender/imbuf/intern/readimage.c +++ b/source/blender/imbuf/intern/readimage.c @@ -29,6 +29,11 @@ * $Id$ */ +/** \file blender/imbuf/intern/readimage.c + * \ingroup imbuf + */ + + #ifdef _WIN32 #include <io.h> #include <stddef.h> @@ -81,14 +86,14 @@ ImBuf *IMB_loadifffile(int file, int flags) unsigned char *mem; size_t size; - if(file == -1) return 0; + if(file == -1) return NULL; size= BLI_filesize(file); - mem= mmap(0, size, PROT_READ, MAP_SHARED, file, 0); + mem= mmap(NULL, size, PROT_READ, MAP_SHARED, file, 0); if(mem==(unsigned char*)-1) { fprintf(stderr, "Couldn't get mapping\n"); - return 0; + return NULL; } ibuf= IMB_ibImageFromMemory(mem, size, flags); @@ -123,7 +128,7 @@ ImBuf *IMB_loadiffname(const char *name, int flags) imb_cache_filename(filename, name, flags); file = open(filename, O_BINARY|O_RDONLY); - if(file < 0) return 0; + if(file < 0) return NULL; ibuf= IMB_loadifffile(file, flags); @@ -149,7 +154,7 @@ ImBuf *IMB_testiffname(char *name, int flags) imb_cache_filename(filename, name, flags); file = open(filename,O_BINARY|O_RDONLY); - if(file < 0) return 0; + if(file < 0) return NULL; ibuf=IMB_loadifffile(file, flags|IB_test|IB_multilayer); if(ibuf) { @@ -172,7 +177,7 @@ static void imb_loadtilefile(ImBuf *ibuf, int file, int tx, int ty, unsigned int size= BLI_filesize(file); - mem= mmap(0, size, PROT_READ, MAP_SHARED, file, 0); + mem= mmap(NULL, size, PROT_READ, MAP_SHARED, file, 0); if(mem==(unsigned char*)-1) { fprintf(stderr, "Couldn't get memory mapping for %s\n", ibuf->cachename); return; |