diff options
| -rw-r--r-- | src/mesa/main/formats.c | 4 | ||||
| -rw-r--r-- | src/mesa/main/formats.h | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/src/mesa/main/formats.c b/src/mesa/main/formats.c index 60e8ae390a5..e88ba43971b 100644 --- a/src/mesa/main/formats.c +++ b/src/mesa/main/formats.c @@ -1118,8 +1118,10 @@ _mesa_get_format_name(gl_format format) * Return bytes needed to store a block of pixels in the given format. * Normally, a block is 1x1 (a single pixel). But for compressed formats * a block may be 4x4 or 8x4, etc. + * + * Note: not GLuint, so as not to coerce math to unsigned. cf. fdo #37351 */ -GLuint +GLint _mesa_get_format_bytes(gl_format format) { const struct gl_format_info *info = _mesa_get_format_info(format); diff --git a/src/mesa/main/formats.h b/src/mesa/main/formats.h index df9ed70a3e0..0640bbc4af1 100644 --- a/src/mesa/main/formats.h +++ b/src/mesa/main/formats.h @@ -216,7 +216,7 @@ typedef enum extern const char * _mesa_get_format_name(gl_format format); -extern GLuint +extern GLint _mesa_get_format_bytes(gl_format format); extern GLint |