diff options
Diffstat (limited to 'source/blender/imbuf/intern/cineon/dpxlib.h')
| -rw-r--r-- | source/blender/imbuf/intern/cineon/dpxlib.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source/blender/imbuf/intern/cineon/dpxlib.h b/source/blender/imbuf/intern/cineon/dpxlib.h index 6b729dba59a..1228ac4ee66 100644 --- a/source/blender/imbuf/intern/cineon/dpxlib.h +++ b/source/blender/imbuf/intern/cineon/dpxlib.h @@ -24,6 +24,8 @@ #pragma once +#include <math.h> + #include "logImageCore.h" #ifdef __cplusplus @@ -34,7 +36,8 @@ extern "C" { #define DPX_UNDEFINED_U8 0xFF #define DPX_UNDEFINED_U16 0xFFFF #define DPX_UNDEFINED_U32 0xFFFFFFFF -#define DPX_UNDEFINED_R32 0xFFFFFFFF +#define DPX_UNDEFINED_R32 NAN +#define IS_DPX_UNDEFINED_R32(x) isnan(x) #define DPX_UNDEFINED_CHAR 0 typedef struct { |