From d1f2fc834d1c662726e30ff51d843e3ecd4b06d6 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Wed, 14 Jan 2015 17:11:59 +1300 Subject: [PATCH] vc4: Fix early Z behavior on hardware. It turns out the simulator was not treating this bit the same as the RPi, and I'd forgotten to remove it when turning on early Z. The result was that you'd get big chunks of your rendering missing. --- src/gallium/drivers/vc4/vc4_context.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/src/gallium/drivers/vc4/vc4_context.c b/src/gallium/drivers/vc4/vc4_context.c index 4c84bd343df..6729fa3e074 100644 --- a/src/gallium/drivers/vc4/vc4_context.c +++ b/src/gallium/drivers/vc4/vc4_context.c @@ -151,8 +151,7 @@ vc4_setup_rcl(struct vc4_context *vc4) VC4_RENDER_CONFIG_MEMORY_FORMAT_SHIFT) | (vc4_rt_format_is_565(render_surf->base.format) ? VC4_RENDER_CONFIG_FORMAT_BGR565 : - VC4_RENDER_CONFIG_FORMAT_RGBA8888) | - VC4_RENDER_CONFIG_EARLY_Z_COVERAGE_DISABLE)); + VC4_RENDER_CONFIG_FORMAT_RGBA8888))); /* The tile buffer normally gets cleared when the previous tile is * stored. If the clear values changed between frames, then the tile -- 2.30.2