vulkan: Add RMV file exporter

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17331>

src/vulkan/util/meson.build

@@ -56,6 +56,7 @@ vk_dispatch_trampolines_gen = files('vk_dispatch_trampolines_gen.py')
 files_vulkan_util = files(
   'rmv/vk_rmv_common.c',
   'rmv/vk_rmv_common.h',
+  'rmv/vk_rmv_exporter.c',
   'rmv/vk_rmv_tokens.h',
   'vk_alloc.c',
   'vk_alloc.h',

src/vulkan/util/rmv/vk_rmv_common.c

@@ -95,6 +95,9 @@ vk_rmv_handle_present_locked(struct vk_device *device)
    int32_t new_frame_index = p_atomic_add_return(&trace_data->cur_frame_idx, 1);
    frame_trigger =
       (new_frame_index % trace_data->trace_frame_idx == 0) && trace_data->trace_frame_idx != -1;
+
+   if (file_trigger || frame_trigger)
+      vk_dump_rmv_capture(trace_data);
 }
 
 void

src/vulkan/util/rmv/vk_rmv_common.h

@@ -145,6 +145,8 @@ void vk_memory_trace_finish(struct vk_device *device);
 /* The memory trace mutex should be locked when entering this function. */
 void vk_rmv_handle_present_locked(struct vk_device *device);
 
+int vk_dump_rmv_capture(struct vk_memory_trace_data *data);
+
 void vk_rmv_emit_token(struct vk_memory_trace_data *data, enum vk_rmv_token_type type,
                        void *token_data);
 void vk_rmv_log_buffer_create(struct vk_device *device, bool is_internal, VkBuffer _buffer);