diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2013-05-29 15:49:39 +0400 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2013-05-29 15:49:39 +0400 |
| commit | 9e05f6571f824bd4a99bb4fe5af5ec15688a9649 (patch) | |
| tree | 258cb4a162bdcad89b4cdbf5d5f86ad352ebd999 /source/blender/imbuf | |
| parent | e99801dc706b7ff4cea0656e408c20835638dd6b (diff) | |
Make sure bool will always have the same size in C and C++
There were an issues with data structures defined in headers
and being used by both C and C++ on systems with stdbool
unavailable.
This happened because bool in this case will be defined as
unsigned int, which is 4 bytes. But C++'s bool is only 1
byte and this lead to alignment issues.
Now bool is always 1 byte, also made sure there's no situation
like bool foo = BitField & BitFlag, which could give overflow
issues. Use (BitField & BitFlag) != 0 instead.
Fixes #35553: Compositor broken (Backdrop & Preview)
Diffstat (limited to 'source/blender/imbuf')
| -rw-r--r-- | source/blender/imbuf/intern/png.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/imbuf/intern/png.c b/source/blender/imbuf/intern/png.c index a7e05612472..e07eef1868e 100644 --- a/source/blender/imbuf/intern/png.c +++ b/source/blender/imbuf/intern/png.c @@ -132,7 +132,7 @@ int imb_savepng(struct ImBuf *ibuf, const char *name, int flags) int i, bytesperpixel, color_type = PNG_COLOR_TYPE_GRAY; FILE *fp = NULL; - bool is_16bit = (ibuf->ftype & PNG_16BIT); + bool is_16bit = (ibuf->ftype & PNG_16BIT) != 0; bool has_float = (ibuf->rect_float != NULL); int channels_in_float = ibuf->channels ? ibuf->channels : 4; |