i965: Add support for Z16 depth formats.

v2: Don't flag the format as being HiZ ready (there's DRI2 handshake
    pain to go through).

Fixes piglit gl-3.0-required-sized-texture-formats

NOTE: This is a candidate for the 8.0 branch.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
This commit is contained in:
Eric Anholt 2011-11-17 17:11:00 -08:00
parent f0d5c92a4c
commit 2f868f1ddd

View file

@ -553,6 +553,7 @@ brw_init_surface_formats(struct brw_context *brw)
ctx->TextureFormatSupported[MESA_FORMAT_X8_Z24] = true;
ctx->TextureFormatSupported[MESA_FORMAT_Z32_FLOAT] = true;
ctx->TextureFormatSupported[MESA_FORMAT_Z32_FLOAT_X24S8] = true;
ctx->TextureFormatSupported[MESA_FORMAT_Z16] = true;
}
bool