From: "Wladimir J. van der Laan" <laa...@gmail.com> This is the equivalent of util_format_is_s3tc, but for ETC.
Signed-off-by: Wladimir J. van der Laan <laa...@gmail.com> --- src/gallium/auxiliary/util/u_format.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/src/gallium/auxiliary/util/u_format.h b/src/gallium/auxiliary/util/u_format.h index d055778..2318e97 100644 --- a/src/gallium/auxiliary/util/u_format.h +++ b/src/gallium/auxiliary/util/u_format.h @@ -496,6 +496,19 @@ util_format_is_s3tc(enum pipe_format format) } static inline boolean +util_format_is_etc(enum pipe_format format) +{ + const struct util_format_description *desc = util_format_description(format); + + assert(desc); + if (!desc) { + return FALSE; + } + + return desc->layout == UTIL_FORMAT_LAYOUT_ETC ? TRUE : FALSE; +} + +static inline boolean util_format_is_srgb(enum pipe_format format) { const struct util_format_description *desc = util_format_description(format); -- 2.7.4 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev