driver: add additional debug flags `flush_all` and `finish_all`

3 files changed, 17 insertions, 1 deletions

diff --git a/native/driver/etna_debug.h b/native/driver/etna_debug.h
index 22b8691..49cc2ef 100644
--- a/native/driver/etna_debug.h
+++ b/native/driver/etna_debug.h
@@ -42,6 +42,8 @@
 #define ETNA_DBG_CFLUSH_ALL    0x2000 /* Flush before every state update + draw call */
 #define ETNA_DBG_MSAA_2X       0x4000 /* Force 2X MSAA for screen */
 #define ETNA_DBG_MSAA_4X       0x8000 /* Force 4X MSAA for screen */
+#define ETNA_DBG_FINISH_ALL    0x10000 /* Finish on every flush */
+#define ETNA_DBG_FLUSH_ALL     0x20000 /* Flush after every rendered primitive */
 
 extern uint32_t etna_mesa_debug; /* set in etna_screen.c from ETNA_DEBUG */
 
diff --git a/native/driver/etna_pipe.c b/native/driver/etna_pipe.c
index ac74f6d..ed17941 100644
--- a/native/driver/etna_pipe.c
+++ b/native/driver/etna_pipe.c
@@ -780,6 +780,10 @@ static void etna_pipe_draw_vbo(struct pipe_context *pipe,
         etna_draw_primitives(priv->ctx, translate_draw_mode(info->mode),
                 info->start, prims);
     }
+    if(DBG_ENABLED(ETNA_DBG_FLUSH_ALL))
+    {
+        pipe->flush(pipe, NULL, 0);
+    }
 }
 
 /** Create vertex element states, which define a layout for fetching
@@ -1175,6 +1179,14 @@ static void etna_pipe_flush(struct pipe_context *pipe,
     {
         printf("Error: %s: etna_flush failed, GPU may be in unpredictable state\n", __func__);
     }
+    if(DBG_ENABLED(ETNA_DBG_FINISH_ALL))
+    {
+        if(etna_finish(priv->ctx) != ETNA_OK)
+        {
+            printf("Error: %s: etna_finish failed, GPU may be in unpredictable state\n", __func__);
+            abort();
+        }
+    }
 }
 
 static void etna_pipe_set_clip_state(struct pipe_context *pipe, const struct pipe_clip_state *pcs)
diff --git a/native/driver/etna_screen.c b/native/driver/etna_screen.c
index c981941..54e9953 100644
--- a/native/driver/etna_screen.c
+++ b/native/driver/etna_screen.c
@@ -60,7 +60,9 @@ static void etna_set_debug_flags(const char *str)
       { "no_ts", ETNA_DBG_NO_TS },
       { "cflush_all", ETNA_DBG_CFLUSH_ALL },
       { "msaa2x", ETNA_DBG_MSAA_2X },
-      { "msaa4x", ETNA_DBG_MSAA_4X }
+      { "msaa4x", ETNA_DBG_MSAA_4X },
+      { "finish_all", ETNA_DBG_FINISH_ALL },
+      { "flush_all", ETNA_DBG_FLUSH_ALL }
    };
    int i;