Mesa (master): pan/midgard: Disable precise occlusion queries

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Module: Mesa
Branch: master
Commit: a0c003007515e31c63e18f4a3c8abc86814143bf
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a0c003007515e31c63e18f4a3c8abc86814143bf

Author: Alyssa Rosenzweig <alyssa.rosenzweig at collabora.com>
Date:   Sat Oct 26 09:02:34 2019 -0400

pan/midgard: Disable precise occlusion queries

I thought there was hardware support for this, but it seems to broken,
or at least more complex than I believed.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig at collabora.com>

---

 src/gallium/drivers/panfrost/pan_context.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/panfrost/pan_context.c b/src/gallium/drivers/panfrost/pan_context.c
index 37b3858242c..8cb34dc0581 100644
--- a/src/gallium/drivers/panfrost/pan_context.c
+++ b/src/gallium/drivers/panfrost/pan_context.c
@@ -930,7 +930,7 @@ panfrost_emit_for_draw(struct panfrost_context *ctx, bool with_vertex_data)
         panfrost_batch_set_requirements(batch);
 
         if (ctx->occlusion_query) {
-                ctx->payloads[PIPE_SHADER_FRAGMENT].gl_enables |= MALI_OCCLUSION_QUERY | MALI_OCCLUSION_PRECISE;
+                ctx->payloads[PIPE_SHADER_FRAGMENT].gl_enables |= MALI_OCCLUSION_QUERY;
                 ctx->payloads[PIPE_SHADER_FRAGMENT].postfix.occlusion_counter = ctx->occlusion_query->bo->gpu;
         }