[Mesa-dev] [PATCH] panfrost: Flush with offscreen rendering

Alyssa Rosenzweig alyssa at rosenzweig.io
Wed Feb 27 03:44:05 UTC 2019


This special-case was needlessly added and breaks purely offscreen
rendering (when there is no scanout involved).

Signed-off-by: Alyssa Rosenzweig <alyssa at rosenzweig.io>
---
 src/gallium/drivers/panfrost/pan_context.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/panfrost/pan_context.c b/src/gallium/drivers/panfrost/pan_context.c
index 9c0f0420e2b..e20bf25d97d 100644
--- a/src/gallium/drivers/panfrost/pan_context.c
+++ b/src/gallium/drivers/panfrost/pan_context.c
@@ -1576,14 +1576,14 @@ panfrost_submit_frame(struct panfrost_context *ctx, bool flush_immediate)
 
         /* If visual, we can stall a frame */
 
-        if (panfrost_is_scanout(ctx) && !flush_immediate)
+        if (!flush_immediate)
                 screen->driver->force_flush_fragment(ctx);
 
         screen->last_fragment_id = fragment_id;
         screen->last_fragment_flushed = false;
 
         /* If readback, flush now (hurts the pipelined performance) */
-        if (panfrost_is_scanout(ctx) && flush_immediate)
+        if (flush_immediate)
                 screen->driver->force_flush_fragment(ctx);
 
 #ifdef DUMP_PERFORMANCE_COUNTERS
-- 
2.20.1



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