Setting this is required for desktop-style occlusion queries.
Signed-off-by: Alyssa Rosenzweig <aly...@rosenzweig.io>
---
src/gallium/drivers/panfrost/include/panfrost-job.h | 10 ++++++----
src/gallium/drivers/panfrost/pan_context.c | 2 +-
2 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/src/gallium/drivers/panfrost/include/panfrost-job.h
b/src/gallium/drivers/panfrost/include/panfrost-job.h
index dbb5486bfa4..41bdb1da2c5 100644
--- a/src/gallium/drivers/panfrost/include/panfrost-job.h
+++ b/src/gallium/drivers/panfrost/include/panfrost-job.h
@@ -71,14 +71,16 @@ enum mali_draw_mode {
/* Applies to tiler_gl_enables */
-#define MALI_CULL_FACE_BACK 0x80
-#define MALI_CULL_FACE_FRONT 0x40
-#define MALI_FRONT_FACE(v) (v << 5)
+#define MALI_OCCLUSION_QUERY (1 << 3)
+#define MALI_OCCLUSION_PRECISE (1 << 4)
+
+#define MALI_FRONT_FACE(v) (v << 5)
#define MALI_CCW (0)
#define MALI_CW (1)
-#define MALI_OCCLUSION_BOOLEAN 0x8
+#define MALI_CULL_FACE_FRONT (1 << 6)
+#define MALI_CULL_FACE_BACK (1 << 7)
/* TODO: Might this actually be a finer bitfield? */
#define MALI_DEPTH_STENCIL_ENABLE 0x6400
diff --git a/src/gallium/drivers/panfrost/pan_context.c
b/src/gallium/drivers/panfrost/pan_context.c
index 565e6541b6c..73e7d4aaa8f 100644
--- a/src/gallium/drivers/panfrost/pan_context.c
+++ b/src/gallium/drivers/panfrost/pan_context.c
@@ -1031,7 +1031,7 @@ panfrost_emit_for_draw(struct panfrost_context *ctx, bool
with_vertex_data)
}
if (ctx->occlusion_query) {
- ctx->payload_tiler.gl_enables |= MALI_OCCLUSION_BOOLEAN;
+ ctx->payload_tiler.gl_enables |= MALI_OCCLUSION_QUERY |
MALI_OCCLUSION_PRECISE;
ctx->payload_tiler.postfix.occlusion_counter =
ctx->occlusion_query->transfer.gpu;
}
--
2.20.1
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