On Mon, Aug 10, 2015 at 1:59 PM, Anuj Phogat <anuj.pho...@gmail.com> wrote: > > > On Mon, Aug 10, 2015 at 11:17 AM, Anuj Phogat <anuj.pho...@gmail.com> wrote: >> >> Many piglit tests (if using fast copy blit in Mesa) failed earlier >> because I missed adding this condition. Fast copy blit is currently >> enabled for use only with Yf/Ys tiling. >> >> Signed-off-by: Anuj Phogat <anuj.pho...@gmail.com> >> --- >> src/mesa/drivers/dri/i965/intel_blit.c | 6 ++++-- >> 1 file changed, 4 insertions(+), 2 deletions(-) >> >> diff --git a/src/mesa/drivers/dri/i965/intel_blit.c >> b/src/mesa/drivers/dri/i965/intel_blit.c >> index 6d92580..bab7d90 100644 >> --- a/src/mesa/drivers/dri/i965/intel_blit.c >> +++ b/src/mesa/drivers/dri/i965/intel_blit.c >> @@ -431,8 +431,10 @@ can_fast_copy_blit(struct brw_context *brw, >> if ((dst_offset | src_offset) & 63) >> return false; >> >> - /* Color depth greater than 128 bits not supported. */ >> - if (cpp > 16) >> + /* Color depths which are not power of 2 or greater than 128 bits are >> + * not supported. >> + */ >> + if (!is_power_of_two(cpp) || cpp > 16) > > This function got deleted on master. I'll change it to _mesa_is_pow_two(). >> >> return false; >> >> /* For Fast Copy Blits the pitch cannot be a negative number. So, bit >> 15 >> -- >> 2.4.3 >> >
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