r600/eg: add support for tracing IBs after a hang.

[mesa.git] / src / gallium / drivers / r600 / r600_pipe.c

diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 2ed6880d590109e3f9983e6db609c5154312bba6..71dc16e50611c89b09a228aefe52aa75ac6ae9cb 100644 (file)
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -111,6 +111,11 @@ static void r600_destroy_context(struct pipe_context *context)
        FREE(rctx->start_compute_cs_cmd.buf);
 
        r600_common_context_cleanup(&rctx->b);
+
+       r600_resource_reference(&rctx->trace_buf, NULL);
+       r600_resource_reference(&rctx->last_trace_buf, NULL);
+       radeon_clear_saved_cs(&rctx->last_gfx);
+
        FREE(rctx);
 }
 
@@ -145,6 +150,8 @@ static struct pipe_context *r600_create_context(struct pipe_screen *screen,
                rctx->b.b.create_video_buffer = vl_video_buffer_create;
        }
 
+       if (getenv("R600_TRACE"))
+               rctx->is_debug = true;
        r600_init_common_state_functions(rctx);
 
        switch (rctx->b.chip_class) {