Module: Mesa Branch: master Commit: 5628501e7b4289f5a04a2ca26d1ed4b3dec1a442 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=5628501e7b4289f5a04a2ca26d1ed4b3dec1a442
Author: Eric Anholt <[email protected]> Date: Tue Dec 18 16:05:24 2012 -0800 i965: Start using HIZ for Z16 textures. I had left this out for a long time because it regressed some depthstencil-render-miplevels cases when it was enabled. Now that the bugs causing those are fixed, there's nothing stopping us. Improves glbenchmark 2.1 offscreen performance by 7.3% +/- 2.8% (n=10). Reviewed-by: Kenneth Graunke <[email protected]> --- src/mesa/drivers/dri/i965/brw_vtbl.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_vtbl.c b/src/mesa/drivers/dri/i965/brw_vtbl.c index 237ec1e..cb25be9 100644 --- a/src/mesa/drivers/dri/i965/brw_vtbl.c +++ b/src/mesa/drivers/dri/i965/brw_vtbl.c @@ -239,6 +239,7 @@ static bool brw_is_hiz_depth_format(struct intel_context *intel, case MESA_FORMAT_Z32_FLOAT_X24S8: case MESA_FORMAT_X8_Z24: case MESA_FORMAT_S8_Z24: + case MESA_FORMAT_Z16: return true; default: return false; _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
