diff options
Diffstat (limited to 'mesalib/src/gallium/auxiliary/util/u_format.h')
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_format.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_format.h b/mesalib/src/gallium/auxiliary/util/u_format.h index a718389dd..25bfd234b 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format.h +++ b/mesalib/src/gallium/auxiliary/util/u_format.h @@ -592,7 +592,10 @@ util_format_is_pure_uint(enum pipe_format format); /** * Whether the format is a simple array format where all channels - * are of the same type and can be loaded from memory as a vector + * are of the same type and can be loaded from memory as a vector. + * + * If format is 4 channel it can be swizzled (eg BGRA) as long + * as the alpha is the 3rd channel. */ boolean util_format_is_array(const struct util_format_description *desc); |