Module: Mesa Branch: master Commit: f0d1b5f41adf07a1aaeee93ef924b6624e12f9cb URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=f0d1b5f41adf07a1aaeee93ef924b6624e12f9cb
Author: Dave Airlie <[email protected]> Date: Sun Nov 6 19:32:22 2011 +0000 u_format: fix RGTC support in fits 8unorm. Signed RGTC won't fit in a unorm, so don't allow them. Signed-off-by: Dave Airlie <[email protected]> --- src/gallium/auxiliary/util/u_format.c | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) diff --git a/src/gallium/auxiliary/util/u_format.c b/src/gallium/auxiliary/util/u_format.c index e07462a..cfc4a17 100644 --- a/src/gallium/auxiliary/util/u_format.c +++ b/src/gallium/auxiliary/util/u_format.c @@ -443,11 +443,16 @@ util_format_fits_8unorm(const struct util_format_description *format_desc) switch (format_desc->layout) { case UTIL_FORMAT_LAYOUT_S3TC: - case UTIL_FORMAT_LAYOUT_RGTC: /* * These are straight forward. */ - + return TRUE; + case UTIL_FORMAT_LAYOUT_RGTC: + if (format_desc->format == PIPE_FORMAT_RGTC1_SNORM || + format_desc->format == PIPE_FORMAT_RGTC2_SNORM || + format_desc->format == PIPE_FORMAT_LATC1_SNORM || + format_desc->format == PIPE_FORMAT_LATC2_SNORM) + return FALSE; return TRUE; case UTIL_FORMAT_LAYOUT_PLAIN: _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
