Snap for 8564071 from 95be3cd08d582499c402ff79db4d4093b1b8c780 to mainline-os-statsd-releaseaml_sta_331910000aml_sta_331811000aml_sta_331711010aml_sta_331610000aml_sta_331511000aml_sta_331410000aml_sta_331311000aml_sta_331010010aml_sta_330910000android13-mainline-os-statsd-release

Change-Id: Id7b0aff5248476e4b8ded2a670730d7107f445d9

1 files changed, 62 insertions, 0 deletions

diff --git a/src/venus/vkr_renderer.c b/src/venus/vkr_renderer.c
new file mode 100644
index 00000000..0f19885a
--- /dev/null
+++ b/src/venus/vkr_renderer.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2020 Google LLC
+ * SPDX-License-Identifier: MIT
+ */
+
+#include "vkr_common.h"
+
+#include "util/u_debug.h"
+#include "venus-protocol/vn_protocol_renderer_info.h"
+#include "virglrenderer_hw.h"
+
+static const struct debug_named_value vkr_debug_options[] = {
+   { "validate", VKR_DEBUG_VALIDATE, "Force enabling the validation layer" },
+   DEBUG_NAMED_VALUE_END
+};
+
+uint32_t vkr_renderer_flags;
+uint32_t vkr_debug_flags;
+
+size_t
+vkr_get_capset(void *capset)
+{
+   struct virgl_renderer_capset_venus *c = capset;
+   if (c) {
+      memset(c, 0, sizeof(*c));
+      c->wire_format_version = vn_info_wire_format_version();
+      c->vk_xml_version = vn_info_vk_xml_version();
+      c->vk_ext_command_serialization_spec_version =
+         vn_info_extension_spec_version("VK_EXT_command_serialization");
+      c->vk_mesa_venus_protocol_spec_version =
+         vn_info_extension_spec_version("VK_MESA_venus_protocol");
+   }
+
+   return sizeof(*c);
+}
+
+int
+vkr_renderer_init(uint32_t flags)
+{
+   /* TODO VKR_RENDERER_MULTI_PROCESS hint */
+
+   if ((vkr_renderer_flags & VKR_RENDERER_ASYNC_FENCE_CB) &&
+       !(vkr_renderer_flags & VKR_RENDERER_THREAD_SYNC))
+      return -EINVAL;
+
+   vkr_renderer_flags = flags;
+   vkr_debug_flags = debug_get_flags_option("VKR_DEBUG", vkr_debug_options, 0);
+
+   return 0;
+}
+
+void
+vkr_renderer_fini(void)
+{
+   vkr_renderer_flags = 0;
+   vkr_debug_flags = 0;
+}
+
+void
+vkr_renderer_reset(void)
+{
+}