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2591 lines
102 KiB
C++
2591 lines
102 KiB
C++
/*
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* Copyright © 2019 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include <string.h>
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#include <stdlib.h>
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#include <assert.h>
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#include <vulkan/vulkan.h>
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#include <vulkan/vk_layer.h>
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#include "imgui.h"
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#include "overlay_params.h"
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#include "font_default.h"
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// #include "util/debug.h"
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#include "mesa/util/hash_table.h"
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#include "mesa/util/list.h"
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#include "mesa/util/ralloc.h"
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#include "mesa/util/os_time.h"
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#include "mesa/util/os_socket.h"
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#include "mesa/util/simple_mtx.h"
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#include "vk_enum_to_str.h"
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#include <vulkan/vk_util.h>
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#include "cpu_gpu.h"
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#include "logging.h"
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#include "keybinds.h"
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bool open = false, displayHud = true;
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string gpuString;
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float offset_x, offset_y, hudSpacing;
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int hudFirstRow, hudSecondRow;
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const char* offset_x_env = std::getenv("X_OFFSET");
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const char* offset_y_env = std::getenv("Y_OFFSET");
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string engineName, engineVersion;
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ImFont* font = nullptr;
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ImFont* font1 = nullptr;
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/* Mapped from VkInstace/VkPhysicalDevice */
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struct instance_data {
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struct vk_instance_dispatch_table vtable;
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VkInstance instance;
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struct overlay_params params;
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bool pipeline_statistics_enabled;
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bool first_line_printed;
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int control_client;
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/* Dumping of frame stats to a file has been enabled. */
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bool capture_enabled;
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/* Dumping of frame stats to a file has been enabled and started. */
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bool capture_started;
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};
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struct frame_stat {
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uint64_t stats[OVERLAY_PARAM_ENABLED_MAX];
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};
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/* Mapped from VkDevice */
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struct queue_data;
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struct device_data {
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struct instance_data *instance;
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PFN_vkSetDeviceLoaderData set_device_loader_data;
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struct vk_device_dispatch_table vtable;
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VkPhysicalDevice physical_device;
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VkDevice device;
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VkPhysicalDeviceProperties properties;
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struct queue_data *graphic_queue;
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struct queue_data **queues;
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uint32_t n_queues;
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/* For a single frame */
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struct frame_stat frame_stats;
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};
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/* Mapped from VkCommandBuffer */
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struct command_buffer_data {
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struct device_data *device;
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VkCommandBufferLevel level;
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VkCommandBuffer cmd_buffer;
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VkQueryPool timestamp_query_pool;
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uint32_t query_index;
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struct frame_stat stats;
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struct list_head link; /* link into queue_data::running_command_buffer */
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};
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/* Mapped from VkQueue */
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struct queue_data {
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struct device_data *device;
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VkQueue queue;
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VkQueueFlags flags;
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uint32_t family_index;
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uint64_t timestamp_mask;
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VkFence queries_fence;
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struct list_head running_command_buffer;
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};
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struct overlay_draw {
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struct list_head link;
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VkCommandBuffer command_buffer;
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VkSemaphore semaphore;
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VkFence fence;
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VkBuffer vertex_buffer;
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VkDeviceMemory vertex_buffer_mem;
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VkDeviceSize vertex_buffer_size;
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VkBuffer index_buffer;
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VkDeviceMemory index_buffer_mem;
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VkDeviceSize index_buffer_size;
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};
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/* Mapped from VkSwapchainKHR */
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struct swapchain_data {
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struct device_data *device;
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VkSwapchainKHR swapchain;
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unsigned width, height;
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VkFormat format;
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uint32_t n_images;
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VkImage *images;
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VkImageView *image_views;
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VkFramebuffer *framebuffers;
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VkRenderPass render_pass;
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VkDescriptorPool descriptor_pool;
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VkDescriptorSetLayout descriptor_layout;
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VkDescriptorSet descriptor_set;
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VkSampler font_sampler;
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VkPipelineLayout pipeline_layout;
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VkPipeline pipeline;
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VkCommandPool command_pool;
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struct list_head draws; /* List of struct overlay_draw */
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bool font_uploaded;
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VkImage font_image;
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VkImageView font_image_view;
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VkDeviceMemory font_mem;
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VkBuffer upload_font_buffer;
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VkDeviceMemory upload_font_buffer_mem;
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/**/
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ImGuiContext* imgui_context;
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ImVec2 window_size;
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/**/
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uint64_t n_frames;
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uint64_t last_present_time;
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unsigned n_frames_since_update;
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uint64_t last_fps_update;
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double fps;
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double frametime;
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double frametimeDisplay;
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const char* cpuString;
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const char* gpuString;
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enum overlay_param_enabled stat_selector;
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double time_dividor;
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struct frame_stat stats_min, stats_max;
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struct frame_stat frames_stats[200];
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/* Over a single frame */
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struct frame_stat frame_stats;
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/* Over fps_sampling_period */
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struct frame_stat accumulated_stats;
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};
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static const VkQueryPipelineStatisticFlags overlay_query_flags =
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VK_QUERY_PIPELINE_STATISTIC_INPUT_ASSEMBLY_VERTICES_BIT |
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VK_QUERY_PIPELINE_STATISTIC_INPUT_ASSEMBLY_PRIMITIVES_BIT |
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VK_QUERY_PIPELINE_STATISTIC_VERTEX_SHADER_INVOCATIONS_BIT |
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VK_QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_INVOCATIONS_BIT |
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VK_QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_PRIMITIVES_BIT |
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VK_QUERY_PIPELINE_STATISTIC_CLIPPING_INVOCATIONS_BIT |
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VK_QUERY_PIPELINE_STATISTIC_CLIPPING_PRIMITIVES_BIT |
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VK_QUERY_PIPELINE_STATISTIC_FRAGMENT_SHADER_INVOCATIONS_BIT |
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VK_QUERY_PIPELINE_STATISTIC_TESSELLATION_CONTROL_SHADER_PATCHES_BIT |
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VK_QUERY_PIPELINE_STATISTIC_TESSELLATION_EVALUATION_SHADER_INVOCATIONS_BIT |
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VK_QUERY_PIPELINE_STATISTIC_COMPUTE_SHADER_INVOCATIONS_BIT;
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#define OVERLAY_QUERY_COUNT (11)
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static struct hash_table_u64 *vk_object_to_data = NULL;
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static simple_mtx_t vk_object_to_data_mutex = _SIMPLE_MTX_INITIALIZER_NP;
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thread_local ImGuiContext* __MesaImGui;
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static inline void ensure_vk_object_map(void)
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{
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if (!vk_object_to_data)
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vk_object_to_data = _mesa_hash_table_u64_create(NULL);
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}
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#define HKEY(obj) ((uint64_t)(obj))
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#define FIND(type, obj) ((type *)find_object_data(HKEY(obj)))
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static void *find_object_data(uint64_t obj)
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{
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simple_mtx_lock(&vk_object_to_data_mutex);
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ensure_vk_object_map();
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void *data = _mesa_hash_table_u64_search(vk_object_to_data, obj);
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simple_mtx_unlock(&vk_object_to_data_mutex);
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return data;
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}
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static void map_object(uint64_t obj, void *data)
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{
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simple_mtx_lock(&vk_object_to_data_mutex);
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ensure_vk_object_map();
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_mesa_hash_table_u64_insert(vk_object_to_data, obj, data);
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simple_mtx_unlock(&vk_object_to_data_mutex);
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}
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static void unmap_object(uint64_t obj)
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{
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simple_mtx_lock(&vk_object_to_data_mutex);
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_mesa_hash_table_u64_remove(vk_object_to_data, obj);
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simple_mtx_unlock(&vk_object_to_data_mutex);
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}
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/**/
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#define VK_CHECK(expr) \
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do { \
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VkResult __result = (expr); \
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if (__result != VK_SUCCESS) { \
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fprintf(stderr, "'%s' line %i failed with %s\n", \
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#expr, __LINE__, vk_Result_to_str(__result)); \
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} \
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} while (0)
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/**/
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static VkLayerInstanceCreateInfo *get_instance_chain_info(const VkInstanceCreateInfo *pCreateInfo,
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VkLayerFunction func)
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{
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vk_foreach_struct(item, pCreateInfo->pNext) {
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if (item->sType == VK_STRUCTURE_TYPE_LOADER_INSTANCE_CREATE_INFO &&
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((VkLayerInstanceCreateInfo *) item)->function == func)
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return (VkLayerInstanceCreateInfo *) item;
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}
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unreachable("instance chain info not found");
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return NULL;
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}
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static VkLayerDeviceCreateInfo *get_device_chain_info(const VkDeviceCreateInfo *pCreateInfo,
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VkLayerFunction func)
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{
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vk_foreach_struct(item, pCreateInfo->pNext) {
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if (item->sType == VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO &&
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((VkLayerDeviceCreateInfo *) item)->function == func)
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return (VkLayerDeviceCreateInfo *)item;
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}
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unreachable("device chain info not found");
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return NULL;
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}
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static struct VkBaseOutStructure *
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clone_chain(const struct VkBaseInStructure *chain)
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{
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struct VkBaseOutStructure *head = NULL, *tail = NULL;
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vk_foreach_struct_const(item, chain) {
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size_t item_size = vk_structure_type_size(item);
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struct VkBaseOutStructure *new_item =
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(struct VkBaseOutStructure *)malloc(item_size);;
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memcpy(new_item, item, item_size);
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if (!head)
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head = new_item;
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if (tail)
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tail->pNext = new_item;
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tail = new_item;
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}
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return head;
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}
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static void
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free_chain(struct VkBaseOutStructure *chain)
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{
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while (chain) {
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void *node = chain;
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chain = chain->pNext;
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free(node);
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}
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}
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/**/
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static struct instance_data *new_instance_data(VkInstance instance)
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{
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struct instance_data *data = rzalloc(NULL, struct instance_data);
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data->instance = instance;
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data->control_client = -1;
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map_object(HKEY(data->instance), data);
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return data;
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}
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static void destroy_instance_data(struct instance_data *data)
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{
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if (data->params.output_file)
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fclose(data->params.output_file);
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if (data->params.control >= 0)
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os_socket_close(data->params.control);
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unmap_object(HKEY(data->instance));
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ralloc_free(data);
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}
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static void instance_data_map_physical_devices(struct instance_data *instance_data,
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bool map)
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{
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uint32_t physicalDeviceCount = 0;
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instance_data->vtable.EnumeratePhysicalDevices(instance_data->instance,
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&physicalDeviceCount,
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NULL);
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VkPhysicalDevice *physicalDevices = (VkPhysicalDevice *) malloc(sizeof(VkPhysicalDevice) * physicalDeviceCount);
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instance_data->vtable.EnumeratePhysicalDevices(instance_data->instance,
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&physicalDeviceCount,
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physicalDevices);
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for (uint32_t i = 0; i < physicalDeviceCount; i++) {
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if (map)
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map_object(HKEY(physicalDevices[i]), instance_data);
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else
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unmap_object(HKEY(physicalDevices[i]));
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}
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free(physicalDevices);
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}
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/**/
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static struct device_data *new_device_data(VkDevice device, struct instance_data *instance)
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{
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struct device_data *data = rzalloc(NULL, struct device_data);
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data->instance = instance;
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data->device = device;
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map_object(HKEY(data->device), data);
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return data;
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}
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static struct queue_data *new_queue_data(VkQueue queue,
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const VkQueueFamilyProperties *family_props,
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uint32_t family_index,
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struct device_data *device_data)
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{
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struct queue_data *data = rzalloc(device_data, struct queue_data);
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data->device = device_data;
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data->queue = queue;
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data->flags = family_props->queueFlags;
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data->timestamp_mask = (1ull << family_props->timestampValidBits) - 1;
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data->family_index = family_index;
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list_inithead(&data->running_command_buffer);
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map_object(HKEY(data->queue), data);
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/* Fence synchronizing access to queries on that queue. */
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VkFenceCreateInfo fence_info = {};
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fence_info.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO;
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fence_info.flags = VK_FENCE_CREATE_SIGNALED_BIT;
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VK_CHECK(device_data->vtable.CreateFence(device_data->device,
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&fence_info,
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NULL,
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&data->queries_fence));
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if (data->flags & VK_QUEUE_GRAPHICS_BIT)
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device_data->graphic_queue = data;
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return data;
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}
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static void destroy_queue(struct queue_data *data)
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{
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struct device_data *device_data = data->device;
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device_data->vtable.DestroyFence(device_data->device, data->queries_fence, NULL);
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unmap_object(HKEY(data->queue));
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ralloc_free(data);
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}
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static void device_map_queues(struct device_data *data,
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const VkDeviceCreateInfo *pCreateInfo)
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{
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for (uint32_t i = 0; i < pCreateInfo->queueCreateInfoCount; i++)
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data->n_queues += pCreateInfo->pQueueCreateInfos[i].queueCount;
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data->queues = ralloc_array(data, struct queue_data *, data->n_queues);
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struct instance_data *instance_data = data->instance;
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uint32_t n_family_props;
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instance_data->vtable.GetPhysicalDeviceQueueFamilyProperties(data->physical_device,
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&n_family_props,
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NULL);
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VkQueueFamilyProperties *family_props =
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(VkQueueFamilyProperties *)malloc(sizeof(VkQueueFamilyProperties) * n_family_props);
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instance_data->vtable.GetPhysicalDeviceQueueFamilyProperties(data->physical_device,
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&n_family_props,
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family_props);
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uint32_t queue_index = 0;
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for (uint32_t i = 0; i < pCreateInfo->queueCreateInfoCount; i++) {
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for (uint32_t j = 0; j < pCreateInfo->pQueueCreateInfos[i].queueCount; j++) {
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VkQueue queue;
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data->vtable.GetDeviceQueue(data->device,
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pCreateInfo->pQueueCreateInfos[i].queueFamilyIndex,
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j, &queue);
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VK_CHECK(data->set_device_loader_data(data->device, queue));
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data->queues[queue_index++] =
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new_queue_data(queue, &family_props[pCreateInfo->pQueueCreateInfos[i].queueFamilyIndex],
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pCreateInfo->pQueueCreateInfos[i].queueFamilyIndex, data);
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}
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}
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|
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free(family_props);
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}
|
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static void device_unmap_queues(struct device_data *data)
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{
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for (uint32_t i = 0; i < data->n_queues; i++)
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destroy_queue(data->queues[i]);
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}
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static void destroy_device_data(struct device_data *data)
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{
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unmap_object(HKEY(data->device));
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ralloc_free(data);
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}
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/**/
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static struct command_buffer_data *new_command_buffer_data(VkCommandBuffer cmd_buffer,
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VkCommandBufferLevel level,
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VkQueryPool timestamp_query_pool,
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uint32_t query_index,
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struct device_data *device_data)
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{
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struct command_buffer_data *data = rzalloc(NULL, struct command_buffer_data);
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data->device = device_data;
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data->cmd_buffer = cmd_buffer;
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data->level = level;
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data->timestamp_query_pool = timestamp_query_pool;
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data->query_index = query_index;
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list_inithead(&data->link);
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map_object(HKEY(data->cmd_buffer), data);
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return data;
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}
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|
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static void destroy_command_buffer_data(struct command_buffer_data *data)
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{
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unmap_object(HKEY(data->cmd_buffer));
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list_delinit(&data->link);
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ralloc_free(data);
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}
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|
|
/**/
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static struct swapchain_data *new_swapchain_data(VkSwapchainKHR swapchain,
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struct device_data *device_data)
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|
{
|
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struct instance_data *instance_data = device_data->instance;
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struct swapchain_data *data = rzalloc(NULL, struct swapchain_data);
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data->device = device_data;
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data->swapchain = swapchain;
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data->window_size = ImVec2(instance_data->params.width, instance_data->params.height);
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list_inithead(&data->draws);
|
|
map_object(HKEY(data->swapchain), data);
|
|
return data;
|
|
}
|
|
|
|
static void destroy_swapchain_data(struct swapchain_data *data)
|
|
{
|
|
unmap_object(HKEY(data->swapchain));
|
|
ralloc_free(data);
|
|
}
|
|
|
|
struct overlay_draw *get_overlay_draw(struct swapchain_data *data)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
struct overlay_draw *draw = list_is_empty(&data->draws) ?
|
|
NULL : list_first_entry(&data->draws, struct overlay_draw, link);
|
|
|
|
VkSemaphoreCreateInfo sem_info = {};
|
|
sem_info.sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO;
|
|
|
|
if (draw && device_data->vtable.GetFenceStatus(device_data->device, draw->fence) == VK_SUCCESS) {
|
|
list_del(&draw->link);
|
|
VK_CHECK(device_data->vtable.ResetFences(device_data->device,
|
|
1, &draw->fence));
|
|
list_addtail(&draw->link, &data->draws);
|
|
return draw;
|
|
}
|
|
|
|
draw = rzalloc(data, struct overlay_draw);
|
|
|
|
VkCommandBufferAllocateInfo cmd_buffer_info = {};
|
|
cmd_buffer_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
|
|
cmd_buffer_info.commandPool = data->command_pool;
|
|
cmd_buffer_info.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
|
|
cmd_buffer_info.commandBufferCount = 1;
|
|
VK_CHECK(device_data->vtable.AllocateCommandBuffers(device_data->device,
|
|
&cmd_buffer_info,
|
|
&draw->command_buffer));
|
|
VK_CHECK(device_data->set_device_loader_data(device_data->device,
|
|
draw->command_buffer));
|
|
|
|
|
|
VkFenceCreateInfo fence_info = {};
|
|
fence_info.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO;
|
|
VK_CHECK(device_data->vtable.CreateFence(device_data->device,
|
|
&fence_info,
|
|
NULL,
|
|
&draw->fence));
|
|
|
|
VK_CHECK(device_data->vtable.CreateSemaphore(device_data->device, &sem_info,
|
|
NULL, &draw->semaphore));
|
|
|
|
list_addtail(&draw->link, &data->draws);
|
|
|
|
return draw;
|
|
}
|
|
|
|
static const char *param_unit(enum overlay_param_enabled param)
|
|
{
|
|
switch (param) {
|
|
case OVERLAY_PARAM_ENABLED_frame_timing:
|
|
case OVERLAY_PARAM_ENABLED_present_timing:
|
|
return "(us)";
|
|
case OVERLAY_PARAM_ENABLED_gpu_timing:
|
|
return "(ns)";
|
|
default:
|
|
return "";
|
|
}
|
|
}
|
|
|
|
static void parse_command(struct instance_data *instance_data,
|
|
const char *cmd, unsigned cmdlen,
|
|
const char *param, unsigned paramlen)
|
|
{
|
|
if (!strncmp(cmd, "capture", cmdlen)) {
|
|
int value = atoi(param);
|
|
bool enabled = value > 0;
|
|
|
|
if (enabled) {
|
|
instance_data->capture_enabled = true;
|
|
} else {
|
|
instance_data->capture_enabled = false;
|
|
instance_data->capture_started = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
#define BUFSIZE 4096
|
|
|
|
/**
|
|
* This function will process commands through the control file.
|
|
*
|
|
* A command starts with a colon, followed by the command, and followed by an
|
|
* option '=' and a parameter. It has to end with a semi-colon. A full command
|
|
* + parameter looks like:
|
|
*
|
|
* :cmd=param;
|
|
*/
|
|
static void process_char(struct instance_data *instance_data, char c)
|
|
{
|
|
static char cmd[BUFSIZE];
|
|
static char param[BUFSIZE];
|
|
|
|
static unsigned cmdpos = 0;
|
|
static unsigned parampos = 0;
|
|
static bool reading_cmd = false;
|
|
static bool reading_param = false;
|
|
|
|
switch (c) {
|
|
case ':':
|
|
cmdpos = 0;
|
|
parampos = 0;
|
|
reading_cmd = true;
|
|
reading_param = false;
|
|
break;
|
|
case ';':
|
|
if (!reading_cmd)
|
|
break;
|
|
cmd[cmdpos++] = '\0';
|
|
param[parampos++] = '\0';
|
|
parse_command(instance_data, cmd, cmdpos, param, parampos);
|
|
reading_cmd = false;
|
|
reading_param = false;
|
|
break;
|
|
case '=':
|
|
if (!reading_cmd)
|
|
break;
|
|
reading_param = true;
|
|
break;
|
|
default:
|
|
if (!reading_cmd)
|
|
break;
|
|
|
|
if (reading_param) {
|
|
/* overflow means an invalid parameter */
|
|
if (parampos >= BUFSIZE - 1) {
|
|
reading_cmd = false;
|
|
reading_param = false;
|
|
break;
|
|
}
|
|
|
|
param[parampos++] = c;
|
|
} else {
|
|
/* overflow means an invalid command */
|
|
if (cmdpos >= BUFSIZE - 1) {
|
|
reading_cmd = false;
|
|
break;
|
|
}
|
|
|
|
cmd[cmdpos++] = c;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void control_send(struct instance_data *instance_data,
|
|
const char *cmd, unsigned cmdlen,
|
|
const char *param, unsigned paramlen)
|
|
{
|
|
unsigned msglen = 0;
|
|
char buffer[BUFSIZE];
|
|
|
|
assert(cmdlen + paramlen + 3 < BUFSIZE);
|
|
|
|
buffer[msglen++] = ':';
|
|
|
|
memcpy(&buffer[msglen], cmd, cmdlen);
|
|
msglen += cmdlen;
|
|
|
|
if (paramlen > 0) {
|
|
buffer[msglen++] = '=';
|
|
memcpy(&buffer[msglen], param, paramlen);
|
|
msglen += paramlen;
|
|
buffer[msglen++] = ';';
|
|
}
|
|
|
|
os_socket_send(instance_data->control_client, buffer, msglen, 0);
|
|
}
|
|
|
|
static void control_send_connection_string(struct device_data *device_data)
|
|
{
|
|
struct instance_data *instance_data = device_data->instance;
|
|
|
|
const char *controlVersionCmd = "MesaOverlayControlVersion";
|
|
const char *controlVersionString = "1";
|
|
|
|
control_send(instance_data, controlVersionCmd, strlen(controlVersionCmd),
|
|
controlVersionString, strlen(controlVersionString));
|
|
|
|
const char *deviceCmd = "DeviceName";
|
|
const char *deviceName = device_data->properties.deviceName;
|
|
|
|
control_send(instance_data, deviceCmd, strlen(deviceCmd),
|
|
deviceName, strlen(deviceName));
|
|
|
|
const char *mesaVersionCmd = "MesaVersion";
|
|
const char *mesaVersionString = "Mesa " PACKAGE_VERSION;
|
|
|
|
control_send(instance_data, mesaVersionCmd, strlen(mesaVersionCmd),
|
|
mesaVersionString, strlen(mesaVersionString));
|
|
}
|
|
|
|
static void control_client_check(struct device_data *device_data)
|
|
{
|
|
struct instance_data *instance_data = device_data->instance;
|
|
|
|
/* Already connected, just return. */
|
|
if (instance_data->control_client >= 0)
|
|
return;
|
|
|
|
int socket = os_socket_accept(instance_data->params.control);
|
|
if (socket == -1) {
|
|
if (errno != EAGAIN && errno != EWOULDBLOCK && errno != ECONNABORTED)
|
|
fprintf(stderr, "ERROR on socket: %s\n", strerror(errno));
|
|
return;
|
|
}
|
|
|
|
if (socket >= 0) {
|
|
os_socket_block(socket, false);
|
|
instance_data->control_client = socket;
|
|
control_send_connection_string(device_data);
|
|
}
|
|
}
|
|
|
|
static void control_client_disconnected(struct instance_data *instance_data)
|
|
{
|
|
os_socket_close(instance_data->control_client);
|
|
instance_data->control_client = -1;
|
|
}
|
|
|
|
static void process_control_socket(struct instance_data *instance_data)
|
|
{
|
|
const int client = instance_data->control_client;
|
|
if (client >= 0) {
|
|
char buf[BUFSIZE];
|
|
|
|
while (true) {
|
|
ssize_t n = os_socket_recv(client, buf, BUFSIZE, 0);
|
|
|
|
if (n == -1) {
|
|
if (errno == EAGAIN || errno == EWOULDBLOCK) {
|
|
/* nothing to read, try again later */
|
|
break;
|
|
}
|
|
|
|
if (errno != ECONNRESET)
|
|
fprintf(stderr, "ERROR on connection: %s\n", strerror(errno));
|
|
|
|
control_client_disconnected(instance_data);
|
|
} else if (n == 0) {
|
|
/* recv() returns 0 when the client disconnects */
|
|
control_client_disconnected(instance_data);
|
|
}
|
|
|
|
for (ssize_t i = 0; i < n; i++) {
|
|
process_char(instance_data, buf[i]);
|
|
}
|
|
|
|
/* If we try to read BUFSIZE and receive BUFSIZE bytes from the
|
|
* socket, there's a good chance that there's still more data to be
|
|
* read, so we will try again. Otherwise, simply be done for this
|
|
* iteration and try again on the next frame.
|
|
*/
|
|
if (n < BUFSIZE)
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void snapshot_swapchain_frame(struct swapchain_data *data)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
struct instance_data *instance_data = device_data->instance;
|
|
uint32_t f_idx = data->n_frames % ARRAY_SIZE(data->frames_stats);
|
|
uint64_t now = os_time_get(); /* us */
|
|
|
|
if (instance_data->params.control >= 0) {
|
|
control_client_check(device_data);
|
|
process_control_socket(instance_data);
|
|
}
|
|
|
|
double elapsed = (double)(now - data->last_fps_update); /* us */
|
|
elapsedF2 = (double)(now - last_f2_press);
|
|
elapsedF12 = (double)(now - last_f12_press);
|
|
fps = 1000000.0f * data->n_frames_since_update / elapsed;
|
|
|
|
if (data->last_present_time) {
|
|
data->frame_stats.stats[OVERLAY_PARAM_ENABLED_frame_timing] =
|
|
now - data->last_present_time;
|
|
}
|
|
|
|
memset(&data->frames_stats[f_idx], 0, sizeof(data->frames_stats[f_idx]));
|
|
for (int s = 0; s < OVERLAY_PARAM_ENABLED_MAX; s++) {
|
|
data->frames_stats[f_idx].stats[s] += device_data->frame_stats.stats[s] + data->frame_stats.stats[s];
|
|
data->accumulated_stats.stats[s] += device_data->frame_stats.stats[s] + data->frame_stats.stats[s];
|
|
}
|
|
|
|
if (elapsedF2 >= 500000 && mangohud_output_env){
|
|
if (key_is_pressed(XK_F2)){
|
|
last_f2_press = now;
|
|
log_start = now;
|
|
loggingOn = !loggingOn;
|
|
|
|
if (loggingOn && log_period != 0)
|
|
pthread_create(&f2, NULL, &logging, NULL);
|
|
|
|
}
|
|
}
|
|
|
|
if (elapsedF12 >= 500000){
|
|
if (key_is_pressed(XK_F12)){
|
|
displayHud = !displayHud;
|
|
last_f12_press = now;
|
|
}
|
|
}
|
|
|
|
if (!sysInfoFetched) {
|
|
deviceName = device_data->properties.deviceName;
|
|
ram = exec("cat /proc/meminfo | grep 'MemTotal' | awk '{print $2}'");
|
|
cpu = exec("cat /proc/cpuinfo | grep 'model name' | tail -n1 | sed 's/^.*: //' | sed 's/([^)]*)/()/g' | tr -d '(/)'");
|
|
kernel = exec("uname -r");
|
|
os = exec("cat /etc/*-release | grep 'PRETTY_NAME' | cut -d '=' -f 2-");
|
|
os.erase(remove( os.begin(), os.end(), '\"' ),os.end());
|
|
gpu = exec("lspci | grep VGA | head -n1 | awk -vRS=']' -vFS='[' '{print $2}' | sed '/^$/d' | tail -n1");
|
|
driver = exec("glxinfo | grep 'OpenGL version' | sed 's/^.*: //' | cut -d' ' --output-delimiter=$'\n' -f1- | grep -v '(' | grep -v ')' | tr '\n' ' ' | cut -c 1-");
|
|
ram.pop_back();
|
|
cpu.pop_back();
|
|
kernel.pop_back();
|
|
os.pop_back();
|
|
gpu.pop_back();
|
|
driver.pop_back();
|
|
|
|
log_period = (log_period_env) ? std::stoi(log_period_env) : 100;
|
|
|
|
if (log_period == 0)
|
|
out.open("/tmp/mango", ios::out | ios::app);
|
|
|
|
if(log_duration_env)
|
|
duration = std::stoi(log_duration_env);
|
|
|
|
coreCounting();
|
|
if (deviceName.find("Radeon") != std::string::npos || deviceName.find("AMD") != std::string::npos) {
|
|
amdGpuFile = fopen("/sys/class/drm/card0/device/gpu_busy_percent", "r");
|
|
string tempFolder = exec("ls /sys/class/drm/card0/device/hwmon/");
|
|
tempFolder.pop_back();
|
|
string tempLocation = "/sys/class/drm/card0/device/hwmon/" + tempFolder + "/temp1_input";
|
|
amdTempFile = fopen(tempLocation.c_str(), "r");
|
|
}
|
|
if (cpu.find("Intel") != std::string::npos){
|
|
string cpuTempFolder = exec("ls /sys/devices/platform/coretemp.0/hwmon/");
|
|
cpuTempFolder.pop_back();
|
|
cpuTempLocation = "/sys/devices/platform/coretemp.0/hwmon/" + cpuTempFolder + "/temp1_input";
|
|
cpuTempFile = fopen(cpuTempLocation.c_str(), "r");
|
|
} else {
|
|
string name;
|
|
string path;
|
|
for (size_t i = 0; i < 10; i++)
|
|
{
|
|
path = "/sys/class/hwmon/hwmon" + to_string(i) + "/name";
|
|
name = exec("cat " + path);
|
|
name.pop_back();
|
|
if (name == "k10temp" || name == "zenpower"){
|
|
cpuTempLocation = "/sys/class/hwmon/hwmon" + to_string(i) + "/temp1_input";
|
|
break;
|
|
}
|
|
}
|
|
if (cpuTempLocation.empty()) {
|
|
cout << "MANGOHUD: Could not find temp location" << endl;
|
|
} else {
|
|
cpuTempFile = fopen(cpuTempLocation.c_str(), "r");
|
|
}
|
|
}
|
|
// Adjust height for DXVK/VKD3D version number
|
|
if (engineName == "DXVK" || engineName == "VKD3D"){
|
|
if (instance_data->params.font_size){
|
|
instance_data->params.height += instance_data->params.font_size / 2;
|
|
} else {
|
|
instance_data->params.height += 24 / 2;
|
|
}
|
|
}
|
|
|
|
sysInfoFetched = true;
|
|
}
|
|
|
|
/* If capture has been enabled but it hasn't started yet, it means we are on
|
|
* the first snapshot after it has been enabled. At this point we want to
|
|
* use the stats captured so far to update the display, but we don't want
|
|
* this data to cause noise to the stats that we want to capture from now
|
|
* on.
|
|
*
|
|
* capture_begin == true will trigger an update of the fps on display, and a
|
|
* flush of the data, but no stats will be written to the output file. This
|
|
* way, we will have only stats from after the capture has been enabled
|
|
* written to the output_file.
|
|
*/
|
|
const bool capture_begin =
|
|
instance_data->capture_enabled && !instance_data->capture_started;
|
|
|
|
if (data->last_fps_update) {
|
|
if (capture_begin ||
|
|
elapsed >= instance_data->params.fps_sampling_period) {
|
|
updateCpuStrings();
|
|
pthread_create(&cpuThread, NULL, &getCpuUsage, NULL);
|
|
data->cpuString = cpuArray[0].output.c_str();
|
|
pthread_create(&cpuInfoThread, NULL, &cpuInfo, NULL);
|
|
|
|
// get gpu usage
|
|
if (deviceName.find("GeForce") != std::string::npos)
|
|
pthread_create(&nvidiaSmiThread, NULL, &getNvidiaGpuInfo, NULL);
|
|
|
|
if (deviceName.find("Radeon") != std::string::npos || deviceName.find("AMD") != std::string::npos)
|
|
pthread_create(&gpuThread, NULL, &getAmdGpuUsage, NULL);
|
|
|
|
// update variables for logging
|
|
cpuLoadLog = cpuArray[0].value;
|
|
gpuLoadLog = gpuLoad;
|
|
|
|
data->frametimeDisplay = data->frametime;
|
|
data->fps = fps;
|
|
if (instance_data->capture_started) {
|
|
if (!instance_data->first_line_printed) {
|
|
bool first_column = true;
|
|
|
|
instance_data->first_line_printed = true;
|
|
|
|
#define OVERLAY_PARAM_BOOL(name) \
|
|
if (instance_data->params.enabled[OVERLAY_PARAM_ENABLED_##name]) { \
|
|
fprintf(instance_data->params.output_file, \
|
|
"%s%s%s", first_column ? "" : ", ", #name, \
|
|
param_unit(OVERLAY_PARAM_ENABLED_##name)); \
|
|
first_column = false; \
|
|
}
|
|
#define OVERLAY_PARAM_CUSTOM(name)
|
|
OVERLAY_PARAMS
|
|
#undef OVERLAY_PARAM_BOOL
|
|
#undef OVERLAY_PARAM_CUSTOM
|
|
fprintf(instance_data->params.output_file, "\n");
|
|
}
|
|
|
|
for (int s = 0; s < OVERLAY_PARAM_ENABLED_MAX; s++) {
|
|
if (!instance_data->params.enabled[s])
|
|
continue;
|
|
if (s == OVERLAY_PARAM_ENABLED_fps) {
|
|
fprintf(instance_data->params.output_file,
|
|
"%s%.2f", s == 0 ? "" : ", ", data->fps);
|
|
} else {
|
|
fprintf(instance_data->params.output_file,
|
|
"%s%" PRIu64, s == 0 ? "" : ", ",
|
|
data->accumulated_stats.stats[s]);
|
|
}
|
|
}
|
|
fprintf(instance_data->params.output_file, "\n");
|
|
fflush(instance_data->params.output_file);
|
|
}
|
|
|
|
memset(&data->accumulated_stats, 0, sizeof(data->accumulated_stats));
|
|
data->n_frames_since_update = 0;
|
|
data->last_fps_update = now;
|
|
|
|
if (capture_begin)
|
|
instance_data->capture_started = true;
|
|
}
|
|
} else {
|
|
data->last_fps_update = now;
|
|
}
|
|
|
|
memset(&device_data->frame_stats, 0, sizeof(device_data->frame_stats));
|
|
memset(&data->frame_stats, 0, sizeof(device_data->frame_stats));
|
|
|
|
data->last_present_time = now;
|
|
data->n_frames++;
|
|
data->n_frames_since_update++;
|
|
}
|
|
|
|
static float get_time_stat(void *_data, int _idx)
|
|
{
|
|
struct swapchain_data *data = (struct swapchain_data *) _data;
|
|
if ((ARRAY_SIZE(data->frames_stats) - _idx) > data->n_frames)
|
|
return 0.0f;
|
|
int idx = ARRAY_SIZE(data->frames_stats) +
|
|
data->n_frames < ARRAY_SIZE(data->frames_stats) ?
|
|
_idx - data->n_frames :
|
|
_idx + data->n_frames;
|
|
idx %= ARRAY_SIZE(data->frames_stats);
|
|
/* Time stats are in us. */
|
|
return data->frames_stats[idx].stats[data->stat_selector] / data->time_dividor;
|
|
}
|
|
|
|
static float get_stat(void *_data, int _idx)
|
|
{
|
|
struct swapchain_data *data = (struct swapchain_data *) _data;
|
|
if ((ARRAY_SIZE(data->frames_stats) - _idx) > data->n_frames)
|
|
return 0.0f;
|
|
int idx = ARRAY_SIZE(data->frames_stats) +
|
|
data->n_frames < ARRAY_SIZE(data->frames_stats) ?
|
|
_idx - data->n_frames :
|
|
_idx + data->n_frames;
|
|
idx %= ARRAY_SIZE(data->frames_stats);
|
|
return data->frames_stats[idx].stats[data->stat_selector];
|
|
}
|
|
|
|
static void position_layer(struct swapchain_data *data)
|
|
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
struct instance_data *instance_data = device_data->instance;
|
|
float margin = 10.0f;
|
|
if (offset_x_env)
|
|
margin = 0.0f;
|
|
|
|
|
|
ImGui::SetNextWindowBgAlpha(0.5);
|
|
ImGui::SetNextWindowSize(ImVec2(instance_data->params.width, instance_data->params.height), ImGuiCond_Always);
|
|
ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 0.0f);
|
|
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(8,-3));
|
|
|
|
if (offset_x_env)
|
|
offset_x = std::stof(offset_x_env);
|
|
|
|
if (offset_y_env)
|
|
offset_y = std::stof(offset_y_env);
|
|
|
|
switch (instance_data->params.position) {
|
|
case LAYER_POSITION_TOP_LEFT:
|
|
ImGui::SetNextWindowPos(ImVec2(margin + offset_x, margin + offset_y), ImGuiCond_Always);
|
|
break;
|
|
case LAYER_POSITION_TOP_RIGHT:
|
|
ImGui::SetNextWindowPos(ImVec2(data->width - data->window_size.x - margin, margin),
|
|
ImGuiCond_Always);
|
|
break;
|
|
case LAYER_POSITION_BOTTOM_LEFT:
|
|
ImGui::SetNextWindowPos(ImVec2(margin, data->height - data->window_size.y - margin),
|
|
ImGuiCond_Always);
|
|
break;
|
|
case LAYER_POSITION_BOTTOM_RIGHT:
|
|
ImGui::SetNextWindowPos(ImVec2(data->width - data->window_size.x - margin,
|
|
data->height - data->window_size.y - margin),
|
|
ImGuiCond_Always);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void compute_swapchain_display(struct swapchain_data *data)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
struct instance_data *instance_data = device_data->instance;
|
|
|
|
ImGui::SetCurrentContext(data->imgui_context);
|
|
ImGui::NewFrame();
|
|
position_layer(data);
|
|
if (instance_data->params.font_size > 0 && instance_data->params.width == 280)
|
|
instance_data->params.width = hudFirstRow + hudSecondRow;
|
|
|
|
if(displayHud)
|
|
ImGui::Begin("Main", &open, ImGuiWindowFlags_NoDecoration);
|
|
|
|
if(!displayHud){
|
|
ImGui::SetNextWindowBgAlpha(0.01);
|
|
ImGui::Begin("Main", &open, ImGuiWindowFlags_NoDecoration);
|
|
}
|
|
|
|
if (displayHud){
|
|
if (deviceName.find("GeForce") != std::string::npos || deviceName.find("Radeon") != std::string::npos || deviceName.find("AMD") != std::string::npos){
|
|
ImGui::TextColored(ImVec4(0.0, 0.502, 0.25, 1.00f), "GPU");
|
|
ImGui::SameLine(hudFirstRow);
|
|
ImGui::Text("%i%%", gpuLoad);
|
|
// ImGui::SameLine(150);
|
|
// ImGui::Text("%s", "%");
|
|
if (instance_data->params.enabled[OVERLAY_PARAM_ENABLED_gpu_temp]){
|
|
ImGui::SameLine(hudSecondRow);
|
|
ImGui::Text("%i%s", gpuTemp, "°C");
|
|
}
|
|
}
|
|
ImGui::TextColored(ImVec4(0.0, 0.502, 0.753, 1.00f), "CPU");
|
|
ImGui::SameLine(hudFirstRow);
|
|
ImGui::Text("%d%%", cpuLoadLog);
|
|
// ImGui::SameLine(150);
|
|
// ImGui::Text("%s", "%");
|
|
if (instance_data->params.enabled[OVERLAY_PARAM_ENABLED_cpu_temp]){
|
|
ImGui::SameLine(hudSecondRow);
|
|
ImGui::Text("%i%s", cpuTemp, "°C");
|
|
}
|
|
|
|
if (instance_data->params.enabled[OVERLAY_PARAM_ENABLED_core_load]){
|
|
for (int i = 0; i < numCpuCores; i++)
|
|
{
|
|
ImGui::TextColored(ImVec4(0.0, 0.502, 0.753, 1.00f), "CPU");
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::PushFont(font1);
|
|
ImGui::TextColored(ImVec4(0.0, 0.502, 0.753, 1.00f),"%i", i);
|
|
ImGui::PopFont();
|
|
ImGui::SameLine(hudFirstRow);
|
|
ImGui::Text("%i%%", cpuArray[i + 1].value);
|
|
ImGui::SameLine(hudSecondRow);
|
|
ImGui::Text("%i", cpuArray[i + 1].freq);
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::PushFont(font1);
|
|
ImGui::Text("MHz");
|
|
ImGui::PopFont();
|
|
}
|
|
}
|
|
if (instance_data->params.enabled[OVERLAY_PARAM_ENABLED_fps]){
|
|
ImGui::TextColored(ImVec4(0.753, 0.502, 0.502, 1.00f), "%s", engineName.c_str());
|
|
ImGui::SameLine(hudFirstRow);
|
|
ImGui::Text("%.0f", data->fps);
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::PushFont(font1);
|
|
ImGui::Text("FPS");
|
|
ImGui::PopFont();
|
|
ImGui::SameLine(hudSecondRow);
|
|
ImGui::Text("%.1f", 1000 / data->fps);
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::PushFont(font1);
|
|
ImGui::Text("ms");
|
|
ImGui::PopFont();
|
|
if (engineName == "DXVK" || engineName == "VKD3D"){
|
|
ImGui::PushFont(font1);
|
|
ImGui::TextColored(ImVec4(0.753, 0.502, 0.502, 1.00f), "%s", engineVersion.c_str());
|
|
ImGui::PopFont();
|
|
}
|
|
}
|
|
|
|
// ImGui::ProgressBar(float(0.5), ImVec2(ImGui::GetContentRegionAvailWidth(), 21), NULL);
|
|
ImGui::Dummy(ImVec2(0.0f, 20.0f));
|
|
|
|
if (loggingOn && log_period == 0){
|
|
uint64_t now = os_time_get();
|
|
elapsedLog = (double)(now - log_start);
|
|
if ((elapsedLog) >= duration * 1000000)
|
|
loggingOn = false;
|
|
|
|
out << fps << "," << cpuLoadLog << "," << gpuLoadLog << "," << (now - log_start) << endl;
|
|
}
|
|
|
|
/* Recompute min/max */
|
|
for (uint32_t s = 0; s < OVERLAY_PARAM_ENABLED_MAX; s++) {
|
|
data->stats_min.stats[s] = UINT64_MAX;
|
|
data->stats_max.stats[s] = 0;
|
|
}
|
|
for (uint32_t f = 0; f < MIN2(data->n_frames, ARRAY_SIZE(data->frames_stats)); f++) {
|
|
for (uint32_t s = 0; s < OVERLAY_PARAM_ENABLED_MAX; s++) {
|
|
data->stats_min.stats[s] = MIN2(data->frames_stats[f].stats[s],
|
|
data->stats_min.stats[s]);
|
|
data->stats_max.stats[s] = MAX2(data->frames_stats[f].stats[s],
|
|
data->stats_max.stats[s]);
|
|
}
|
|
}
|
|
for (uint32_t s = 0; s < OVERLAY_PARAM_ENABLED_MAX; s++) {
|
|
assert(data->stats_min.stats[s] != UINT64_MAX);
|
|
}
|
|
|
|
for (uint32_t s = 0; s < OVERLAY_PARAM_ENABLED_MAX; s++) {
|
|
if (!instance_data->params.enabled[s] ||
|
|
s == OVERLAY_PARAM_ENABLED_fps ||
|
|
s == OVERLAY_PARAM_ENABLED_frame)
|
|
continue;
|
|
|
|
char hash[40];
|
|
snprintf(hash, sizeof(hash), "##%s", overlay_param_names[s]);
|
|
data->stat_selector = (enum overlay_param_enabled) s;
|
|
data->time_dividor = 1000.0f;
|
|
if (s == OVERLAY_PARAM_ENABLED_gpu_timing)
|
|
data->time_dividor = 1000000.0f;
|
|
|
|
ImGui::PushStyleColor(ImGuiCol_FrameBg, ImVec4(0.0f, 0.0f, 0.0f, 0.0f));
|
|
if (s == OVERLAY_PARAM_ENABLED_frame_timing ||
|
|
s == OVERLAY_PARAM_ENABLED_present_timing ||
|
|
s == OVERLAY_PARAM_ENABLED_gpu_timing) {
|
|
// double min_time = data->stats_min.stats[s] / data->time_dividor;
|
|
// double max_time = data->stats_max.stats[s] / data->time_dividor;
|
|
double min_time = 0.0f;
|
|
double max_time = 50.0f;
|
|
ImGui::PlotLines(hash, get_time_stat, data,
|
|
ARRAY_SIZE(data->frames_stats), 0,
|
|
NULL, min_time, max_time,
|
|
ImVec2(ImGui::GetContentRegionAvailWidth(), 50));
|
|
// ImGui::Text("%s: %.3fms [%.3f, %.3f]", overlay_param_names[s],
|
|
// get_time_stat(data, ARRAY_SIZE(data->frames_stats) - 1),
|
|
// min_time, max_time);
|
|
} else {
|
|
ImGui::PlotHistogram(hash, get_stat, data,
|
|
ARRAY_SIZE(data->frames_stats), 0,
|
|
NULL,
|
|
data->stats_min.stats[s],
|
|
data->stats_max.stats[s],
|
|
ImVec2(ImGui::GetContentRegionAvailWidth(), 50));
|
|
// ImGui::Text("%s: %.0f [%" PRIu64 ", %" PRIu64 "]", overlay_param_names[s],
|
|
// get_stat(data, ARRAY_SIZE(data->frames_stats) - 1),
|
|
// data->stats_min.stats[s], data->stats_max.stats[s]);
|
|
}
|
|
ImGui::PopStyleColor();
|
|
}
|
|
data->window_size = ImVec2(data->window_size.x, ImGui::GetCursorPosY() + 10.0f);
|
|
}
|
|
ImGui::End();
|
|
if(loggingOn){
|
|
ImGui::SetNextWindowBgAlpha(0.01);
|
|
ImGui::SetNextWindowSize(ImVec2(200, 100), ImGuiCond_Always);
|
|
ImGui::SetNextWindowPos(ImVec2(data->width - 200,
|
|
0),
|
|
ImGuiCond_Always);
|
|
ImGui::Begin("Logging", &open, ImGuiWindowFlags_NoDecoration);
|
|
ImGui::Text("Logging...");
|
|
ImGui::Text("Elapsed: %isec", int((elapsedLog) / 1000000));
|
|
ImGui::End();
|
|
}
|
|
ImGui::PopStyleVar(2);
|
|
ImGui::EndFrame();
|
|
ImGui::Render();
|
|
|
|
}
|
|
|
|
static uint32_t vk_memory_type(struct device_data *data,
|
|
VkMemoryPropertyFlags properties,
|
|
uint32_t type_bits)
|
|
{
|
|
VkPhysicalDeviceMemoryProperties prop;
|
|
data->instance->vtable.GetPhysicalDeviceMemoryProperties(data->physical_device, &prop);
|
|
for (uint32_t i = 0; i < prop.memoryTypeCount; i++)
|
|
if ((prop.memoryTypes[i].propertyFlags & properties) == properties && type_bits & (1<<i))
|
|
return i;
|
|
return 0xFFFFFFFF; // Unable to find memoryType
|
|
}
|
|
|
|
static void ensure_swapchain_fonts(struct swapchain_data *data,
|
|
VkCommandBuffer command_buffer)
|
|
{
|
|
if (data->font_uploaded)
|
|
return;
|
|
|
|
data->font_uploaded = true;
|
|
|
|
struct device_data *device_data = data->device;
|
|
ImGuiIO& io = ImGui::GetIO();
|
|
unsigned char* pixels;
|
|
int width, height;
|
|
io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height);
|
|
size_t upload_size = width * height * 4 * sizeof(char);
|
|
|
|
/* Upload buffer */
|
|
VkBufferCreateInfo buffer_info = {};
|
|
buffer_info.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
|
|
buffer_info.size = upload_size;
|
|
buffer_info.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
|
|
buffer_info.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
|
|
VK_CHECK(device_data->vtable.CreateBuffer(device_data->device, &buffer_info,
|
|
NULL, &data->upload_font_buffer));
|
|
VkMemoryRequirements upload_buffer_req;
|
|
device_data->vtable.GetBufferMemoryRequirements(device_data->device,
|
|
data->upload_font_buffer,
|
|
&upload_buffer_req);
|
|
VkMemoryAllocateInfo upload_alloc_info = {};
|
|
upload_alloc_info.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
|
|
upload_alloc_info.allocationSize = upload_buffer_req.size;
|
|
upload_alloc_info.memoryTypeIndex = vk_memory_type(device_data,
|
|
VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT,
|
|
upload_buffer_req.memoryTypeBits);
|
|
VK_CHECK(device_data->vtable.AllocateMemory(device_data->device,
|
|
&upload_alloc_info,
|
|
NULL,
|
|
&data->upload_font_buffer_mem));
|
|
VK_CHECK(device_data->vtable.BindBufferMemory(device_data->device,
|
|
data->upload_font_buffer,
|
|
data->upload_font_buffer_mem, 0));
|
|
|
|
/* Upload to Buffer */
|
|
char* map = NULL;
|
|
VK_CHECK(device_data->vtable.MapMemory(device_data->device,
|
|
data->upload_font_buffer_mem,
|
|
0, upload_size, 0, (void**)(&map)));
|
|
memcpy(map, pixels, upload_size);
|
|
VkMappedMemoryRange range[1] = {};
|
|
range[0].sType = VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE;
|
|
range[0].memory = data->upload_font_buffer_mem;
|
|
range[0].size = upload_size;
|
|
VK_CHECK(device_data->vtable.FlushMappedMemoryRanges(device_data->device, 1, range));
|
|
device_data->vtable.UnmapMemory(device_data->device,
|
|
data->upload_font_buffer_mem);
|
|
|
|
/* Copy buffer to image */
|
|
VkImageMemoryBarrier copy_barrier[1] = {};
|
|
copy_barrier[0].sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
|
|
copy_barrier[0].dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
|
|
copy_barrier[0].oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
|
|
copy_barrier[0].newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
|
|
copy_barrier[0].srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
copy_barrier[0].dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
copy_barrier[0].image = data->font_image;
|
|
copy_barrier[0].subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
copy_barrier[0].subresourceRange.levelCount = 1;
|
|
copy_barrier[0].subresourceRange.layerCount = 1;
|
|
device_data->vtable.CmdPipelineBarrier(command_buffer,
|
|
VK_PIPELINE_STAGE_HOST_BIT,
|
|
VK_PIPELINE_STAGE_TRANSFER_BIT,
|
|
0, 0, NULL, 0, NULL,
|
|
1, copy_barrier);
|
|
|
|
VkBufferImageCopy region = {};
|
|
region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
region.imageSubresource.layerCount = 1;
|
|
region.imageExtent.width = width;
|
|
region.imageExtent.height = height;
|
|
region.imageExtent.depth = 1;
|
|
device_data->vtable.CmdCopyBufferToImage(command_buffer,
|
|
data->upload_font_buffer,
|
|
data->font_image,
|
|
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
|
|
1, ®ion);
|
|
|
|
VkImageMemoryBarrier use_barrier[1] = {};
|
|
use_barrier[0].sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
|
|
use_barrier[0].srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
|
|
use_barrier[0].dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
|
|
use_barrier[0].oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
|
|
use_barrier[0].newLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
|
|
use_barrier[0].srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
use_barrier[0].dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
use_barrier[0].image = data->font_image;
|
|
use_barrier[0].subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
use_barrier[0].subresourceRange.levelCount = 1;
|
|
use_barrier[0].subresourceRange.layerCount = 1;
|
|
device_data->vtable.CmdPipelineBarrier(command_buffer,
|
|
VK_PIPELINE_STAGE_TRANSFER_BIT,
|
|
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT,
|
|
0,
|
|
0, NULL,
|
|
0, NULL,
|
|
1, use_barrier);
|
|
|
|
/* Store our identifier */
|
|
io.Fonts->TexID = (ImTextureID)(intptr_t)data->font_image;
|
|
}
|
|
|
|
static void CreateOrResizeBuffer(struct device_data *data,
|
|
VkBuffer *buffer,
|
|
VkDeviceMemory *buffer_memory,
|
|
VkDeviceSize *buffer_size,
|
|
size_t new_size, VkBufferUsageFlagBits usage)
|
|
{
|
|
if (*buffer != VK_NULL_HANDLE)
|
|
data->vtable.DestroyBuffer(data->device, *buffer, NULL);
|
|
if (*buffer_memory)
|
|
data->vtable.FreeMemory(data->device, *buffer_memory, NULL);
|
|
|
|
VkBufferCreateInfo buffer_info = {};
|
|
buffer_info.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
|
|
buffer_info.size = new_size;
|
|
buffer_info.usage = usage;
|
|
buffer_info.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
|
|
VK_CHECK(data->vtable.CreateBuffer(data->device, &buffer_info, NULL, buffer));
|
|
|
|
VkMemoryRequirements req;
|
|
data->vtable.GetBufferMemoryRequirements(data->device, *buffer, &req);
|
|
VkMemoryAllocateInfo alloc_info = {};
|
|
alloc_info.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
|
|
alloc_info.allocationSize = req.size;
|
|
alloc_info.memoryTypeIndex =
|
|
vk_memory_type(data, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, req.memoryTypeBits);
|
|
VK_CHECK(data->vtable.AllocateMemory(data->device, &alloc_info, NULL, buffer_memory));
|
|
|
|
VK_CHECK(data->vtable.BindBufferMemory(data->device, *buffer, *buffer_memory, 0));
|
|
*buffer_size = new_size;
|
|
}
|
|
|
|
static struct overlay_draw *render_swapchain_display(struct swapchain_data *data,
|
|
struct queue_data *present_queue,
|
|
const VkSemaphore *wait_semaphores,
|
|
unsigned n_wait_semaphores,
|
|
unsigned image_index)
|
|
{
|
|
ImDrawData* draw_data = ImGui::GetDrawData();
|
|
if (draw_data->TotalVtxCount == 0)
|
|
return NULL;
|
|
|
|
struct device_data *device_data = data->device;
|
|
struct overlay_draw *draw = get_overlay_draw(data);
|
|
|
|
device_data->vtable.ResetCommandBuffer(draw->command_buffer, 0);
|
|
|
|
VkRenderPassBeginInfo render_pass_info = {};
|
|
render_pass_info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
|
|
render_pass_info.renderPass = data->render_pass;
|
|
render_pass_info.framebuffer = data->framebuffers[image_index];
|
|
render_pass_info.renderArea.extent.width = data->width;
|
|
render_pass_info.renderArea.extent.height = data->height;
|
|
|
|
VkCommandBufferBeginInfo buffer_begin_info = {};
|
|
buffer_begin_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
|
|
|
|
device_data->vtable.BeginCommandBuffer(draw->command_buffer, &buffer_begin_info);
|
|
|
|
ensure_swapchain_fonts(data, draw->command_buffer);
|
|
|
|
/* Bounce the image to display back to color attachment layout for
|
|
* rendering on top of it.
|
|
*/
|
|
VkImageMemoryBarrier imb;
|
|
imb.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
|
|
imb.pNext = nullptr;
|
|
imb.srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
|
|
imb.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
|
|
imb.oldLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
|
|
imb.newLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
|
|
imb.image = data->images[image_index];
|
|
imb.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
imb.subresourceRange.baseMipLevel = 0;
|
|
imb.subresourceRange.levelCount = 1;
|
|
imb.subresourceRange.baseArrayLayer = 0;
|
|
imb.subresourceRange.layerCount = 1;
|
|
imb.srcQueueFamilyIndex = present_queue->family_index;
|
|
imb.dstQueueFamilyIndex = device_data->graphic_queue->family_index;
|
|
device_data->vtable.CmdPipelineBarrier(draw->command_buffer,
|
|
VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT,
|
|
VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT,
|
|
0, /* dependency flags */
|
|
0, nullptr, /* memory barriers */
|
|
0, nullptr, /* buffer memory barriers */
|
|
1, &imb); /* image memory barriers */
|
|
|
|
device_data->vtable.CmdBeginRenderPass(draw->command_buffer, &render_pass_info,
|
|
VK_SUBPASS_CONTENTS_INLINE);
|
|
|
|
/* Create/Resize vertex & index buffers */
|
|
size_t vertex_size = draw_data->TotalVtxCount * sizeof(ImDrawVert);
|
|
size_t index_size = draw_data->TotalIdxCount * sizeof(ImDrawIdx);
|
|
if (draw->vertex_buffer_size < vertex_size) {
|
|
CreateOrResizeBuffer(device_data,
|
|
&draw->vertex_buffer,
|
|
&draw->vertex_buffer_mem,
|
|
&draw->vertex_buffer_size,
|
|
vertex_size, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT);
|
|
}
|
|
if (draw->index_buffer_size < index_size) {
|
|
CreateOrResizeBuffer(device_data,
|
|
&draw->index_buffer,
|
|
&draw->index_buffer_mem,
|
|
&draw->index_buffer_size,
|
|
index_size, VK_BUFFER_USAGE_INDEX_BUFFER_BIT);
|
|
}
|
|
|
|
/* Upload vertex & index data */
|
|
ImDrawVert* vtx_dst = NULL;
|
|
ImDrawIdx* idx_dst = NULL;
|
|
VK_CHECK(device_data->vtable.MapMemory(device_data->device, draw->vertex_buffer_mem,
|
|
0, vertex_size, 0, (void**)(&vtx_dst)));
|
|
VK_CHECK(device_data->vtable.MapMemory(device_data->device, draw->index_buffer_mem,
|
|
0, index_size, 0, (void**)(&idx_dst)));
|
|
for (int n = 0; n < draw_data->CmdListsCount; n++)
|
|
{
|
|
const ImDrawList* cmd_list = draw_data->CmdLists[n];
|
|
memcpy(vtx_dst, cmd_list->VtxBuffer.Data, cmd_list->VtxBuffer.Size * sizeof(ImDrawVert));
|
|
memcpy(idx_dst, cmd_list->IdxBuffer.Data, cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx));
|
|
vtx_dst += cmd_list->VtxBuffer.Size;
|
|
idx_dst += cmd_list->IdxBuffer.Size;
|
|
}
|
|
VkMappedMemoryRange range[2] = {};
|
|
range[0].sType = VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE;
|
|
range[0].memory = draw->vertex_buffer_mem;
|
|
range[0].size = VK_WHOLE_SIZE;
|
|
range[1].sType = VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE;
|
|
range[1].memory = draw->index_buffer_mem;
|
|
range[1].size = VK_WHOLE_SIZE;
|
|
VK_CHECK(device_data->vtable.FlushMappedMemoryRanges(device_data->device, 2, range));
|
|
device_data->vtable.UnmapMemory(device_data->device, draw->vertex_buffer_mem);
|
|
device_data->vtable.UnmapMemory(device_data->device, draw->index_buffer_mem);
|
|
|
|
/* Bind pipeline and descriptor sets */
|
|
device_data->vtable.CmdBindPipeline(draw->command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, data->pipeline);
|
|
VkDescriptorSet desc_set[1] = { data->descriptor_set };
|
|
device_data->vtable.CmdBindDescriptorSets(draw->command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS,
|
|
data->pipeline_layout, 0, 1, desc_set, 0, NULL);
|
|
|
|
/* Bind vertex & index buffers */
|
|
VkBuffer vertex_buffers[1] = { draw->vertex_buffer };
|
|
VkDeviceSize vertex_offset[1] = { 0 };
|
|
device_data->vtable.CmdBindVertexBuffers(draw->command_buffer, 0, 1, vertex_buffers, vertex_offset);
|
|
device_data->vtable.CmdBindIndexBuffer(draw->command_buffer, draw->index_buffer, 0, VK_INDEX_TYPE_UINT16);
|
|
|
|
/* Setup viewport */
|
|
VkViewport viewport;
|
|
viewport.x = 0;
|
|
viewport.y = 0;
|
|
viewport.width = draw_data->DisplaySize.x;
|
|
viewport.height = draw_data->DisplaySize.y;
|
|
viewport.minDepth = 0.0f;
|
|
viewport.maxDepth = 1.0f;
|
|
device_data->vtable.CmdSetViewport(draw->command_buffer, 0, 1, &viewport);
|
|
|
|
|
|
/* Setup scale and translation through push constants :
|
|
*
|
|
* Our visible imgui space lies from draw_data->DisplayPos (top left) to
|
|
* draw_data->DisplayPos+data_data->DisplaySize (bottom right). DisplayMin
|
|
* is typically (0,0) for single viewport apps.
|
|
*/
|
|
float scale[2];
|
|
scale[0] = 2.0f / draw_data->DisplaySize.x;
|
|
scale[1] = 2.0f / draw_data->DisplaySize.y;
|
|
float translate[2];
|
|
translate[0] = -1.0f - draw_data->DisplayPos.x * scale[0];
|
|
translate[1] = -1.0f - draw_data->DisplayPos.y * scale[1];
|
|
device_data->vtable.CmdPushConstants(draw->command_buffer, data->pipeline_layout,
|
|
VK_SHADER_STAGE_VERTEX_BIT,
|
|
sizeof(float) * 0, sizeof(float) * 2, scale);
|
|
device_data->vtable.CmdPushConstants(draw->command_buffer, data->pipeline_layout,
|
|
VK_SHADER_STAGE_VERTEX_BIT,
|
|
sizeof(float) * 2, sizeof(float) * 2, translate);
|
|
|
|
// Render the command lists:
|
|
int vtx_offset = 0;
|
|
int idx_offset = 0;
|
|
ImVec2 display_pos = draw_data->DisplayPos;
|
|
for (int n = 0; n < draw_data->CmdListsCount; n++)
|
|
{
|
|
const ImDrawList* cmd_list = draw_data->CmdLists[n];
|
|
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
|
|
{
|
|
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
|
|
// Apply scissor/clipping rectangle
|
|
// FIXME: We could clamp width/height based on clamped min/max values.
|
|
VkRect2D scissor;
|
|
scissor.offset.x = (int32_t)(pcmd->ClipRect.x - display_pos.x) > 0 ? (int32_t)(pcmd->ClipRect.x - display_pos.x) : 0;
|
|
scissor.offset.y = (int32_t)(pcmd->ClipRect.y - display_pos.y) > 0 ? (int32_t)(pcmd->ClipRect.y - display_pos.y) : 0;
|
|
scissor.extent.width = (uint32_t)(pcmd->ClipRect.z - pcmd->ClipRect.x);
|
|
scissor.extent.height = (uint32_t)(pcmd->ClipRect.w - pcmd->ClipRect.y + 1); // FIXME: Why +1 here?
|
|
device_data->vtable.CmdSetScissor(draw->command_buffer, 0, 1, &scissor);
|
|
|
|
// Draw
|
|
device_data->vtable.CmdDrawIndexed(draw->command_buffer, pcmd->ElemCount, 1, idx_offset, vtx_offset, 0);
|
|
|
|
idx_offset += pcmd->ElemCount;
|
|
}
|
|
vtx_offset += cmd_list->VtxBuffer.Size;
|
|
}
|
|
|
|
device_data->vtable.CmdEndRenderPass(draw->command_buffer);
|
|
|
|
/* Bounce the image to display back to present layout. */
|
|
imb.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
|
|
imb.pNext = nullptr;
|
|
imb.srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
|
|
imb.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
|
|
imb.oldLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
|
|
imb.newLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
|
|
imb.image = data->images[image_index];
|
|
imb.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
imb.subresourceRange.baseMipLevel = 0;
|
|
imb.subresourceRange.levelCount = 1;
|
|
imb.subresourceRange.baseArrayLayer = 0;
|
|
imb.subresourceRange.layerCount = 1;
|
|
imb.srcQueueFamilyIndex = device_data->graphic_queue->family_index;
|
|
imb.dstQueueFamilyIndex = present_queue->family_index;
|
|
device_data->vtable.CmdPipelineBarrier(draw->command_buffer,
|
|
VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT,
|
|
VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT,
|
|
0, /* dependency flags */
|
|
0, nullptr, /* memory barriers */
|
|
0, nullptr, /* buffer memory barriers */
|
|
1, &imb); /* image memory barriers */
|
|
|
|
device_data->vtable.EndCommandBuffer(draw->command_buffer);
|
|
|
|
VkSubmitInfo submit_info = {};
|
|
VkPipelineStageFlags stage_wait = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
|
|
submit_info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
|
|
submit_info.commandBufferCount = 1;
|
|
submit_info.pCommandBuffers = &draw->command_buffer;
|
|
submit_info.pWaitDstStageMask = &stage_wait;
|
|
submit_info.waitSemaphoreCount = n_wait_semaphores;
|
|
submit_info.pWaitSemaphores = wait_semaphores;
|
|
submit_info.signalSemaphoreCount = 1;
|
|
submit_info.pSignalSemaphores = &draw->semaphore;
|
|
|
|
device_data->vtable.QueueSubmit(device_data->graphic_queue->queue, 1, &submit_info, draw->fence);
|
|
|
|
return draw;
|
|
}
|
|
|
|
static const uint32_t overlay_vert_spv[] = {
|
|
#include "overlay.vert.spv.h"
|
|
};
|
|
static const uint32_t overlay_frag_spv[] = {
|
|
#include "overlay.frag.spv.h"
|
|
};
|
|
|
|
static void setup_swapchain_data_pipeline(struct swapchain_data *data)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
VkShaderModule vert_module, frag_module;
|
|
|
|
/* Create shader modules */
|
|
VkShaderModuleCreateInfo vert_info = {};
|
|
vert_info.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
|
|
vert_info.codeSize = sizeof(overlay_vert_spv);
|
|
vert_info.pCode = overlay_vert_spv;
|
|
VK_CHECK(device_data->vtable.CreateShaderModule(device_data->device,
|
|
&vert_info, NULL, &vert_module));
|
|
VkShaderModuleCreateInfo frag_info = {};
|
|
frag_info.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
|
|
frag_info.codeSize = sizeof(overlay_frag_spv);
|
|
frag_info.pCode = (uint32_t*)overlay_frag_spv;
|
|
VK_CHECK(device_data->vtable.CreateShaderModule(device_data->device,
|
|
&frag_info, NULL, &frag_module));
|
|
|
|
/* Font sampler */
|
|
VkSamplerCreateInfo sampler_info = {};
|
|
sampler_info.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO;
|
|
sampler_info.magFilter = VK_FILTER_LINEAR;
|
|
sampler_info.minFilter = VK_FILTER_LINEAR;
|
|
sampler_info.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
|
|
sampler_info.addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT;
|
|
sampler_info.addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT;
|
|
sampler_info.addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT;
|
|
sampler_info.minLod = -1000;
|
|
sampler_info.maxLod = 1000;
|
|
sampler_info.maxAnisotropy = 1.0f;
|
|
VK_CHECK(device_data->vtable.CreateSampler(device_data->device, &sampler_info,
|
|
NULL, &data->font_sampler));
|
|
|
|
/* Descriptor pool */
|
|
VkDescriptorPoolSize sampler_pool_size = {};
|
|
sampler_pool_size.type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
|
|
sampler_pool_size.descriptorCount = 1;
|
|
VkDescriptorPoolCreateInfo desc_pool_info = {};
|
|
desc_pool_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
|
|
desc_pool_info.maxSets = 1;
|
|
desc_pool_info.poolSizeCount = 1;
|
|
desc_pool_info.pPoolSizes = &sampler_pool_size;
|
|
VK_CHECK(device_data->vtable.CreateDescriptorPool(device_data->device,
|
|
&desc_pool_info,
|
|
NULL, &data->descriptor_pool));
|
|
|
|
/* Descriptor layout */
|
|
VkSampler sampler[1] = { data->font_sampler };
|
|
VkDescriptorSetLayoutBinding binding[1] = {};
|
|
binding[0].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
|
|
binding[0].descriptorCount = 1;
|
|
binding[0].stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
|
|
binding[0].pImmutableSamplers = sampler;
|
|
VkDescriptorSetLayoutCreateInfo set_layout_info = {};
|
|
set_layout_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
|
|
set_layout_info.bindingCount = 1;
|
|
set_layout_info.pBindings = binding;
|
|
VK_CHECK(device_data->vtable.CreateDescriptorSetLayout(device_data->device,
|
|
&set_layout_info,
|
|
NULL, &data->descriptor_layout));
|
|
|
|
/* Descriptor set */
|
|
VkDescriptorSetAllocateInfo alloc_info = {};
|
|
alloc_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO;
|
|
alloc_info.descriptorPool = data->descriptor_pool;
|
|
alloc_info.descriptorSetCount = 1;
|
|
alloc_info.pSetLayouts = &data->descriptor_layout;
|
|
VK_CHECK(device_data->vtable.AllocateDescriptorSets(device_data->device,
|
|
&alloc_info,
|
|
&data->descriptor_set));
|
|
|
|
/* Constants: we are using 'vec2 offset' and 'vec2 scale' instead of a full
|
|
* 3d projection matrix
|
|
*/
|
|
VkPushConstantRange push_constants[1] = {};
|
|
push_constants[0].stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
|
|
push_constants[0].offset = sizeof(float) * 0;
|
|
push_constants[0].size = sizeof(float) * 4;
|
|
VkPipelineLayoutCreateInfo layout_info = {};
|
|
layout_info.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
|
|
layout_info.setLayoutCount = 1;
|
|
layout_info.pSetLayouts = &data->descriptor_layout;
|
|
layout_info.pushConstantRangeCount = 1;
|
|
layout_info.pPushConstantRanges = push_constants;
|
|
VK_CHECK(device_data->vtable.CreatePipelineLayout(device_data->device,
|
|
&layout_info,
|
|
NULL, &data->pipeline_layout));
|
|
|
|
VkPipelineShaderStageCreateInfo stage[2] = {};
|
|
stage[0].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
|
|
stage[0].stage = VK_SHADER_STAGE_VERTEX_BIT;
|
|
stage[0].module = vert_module;
|
|
stage[0].pName = "main";
|
|
stage[1].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
|
|
stage[1].stage = VK_SHADER_STAGE_FRAGMENT_BIT;
|
|
stage[1].module = frag_module;
|
|
stage[1].pName = "main";
|
|
|
|
VkVertexInputBindingDescription binding_desc[1] = {};
|
|
binding_desc[0].stride = sizeof(ImDrawVert);
|
|
binding_desc[0].inputRate = VK_VERTEX_INPUT_RATE_VERTEX;
|
|
|
|
VkVertexInputAttributeDescription attribute_desc[3] = {};
|
|
attribute_desc[0].location = 0;
|
|
attribute_desc[0].binding = binding_desc[0].binding;
|
|
attribute_desc[0].format = VK_FORMAT_R32G32_SFLOAT;
|
|
attribute_desc[0].offset = IM_OFFSETOF(ImDrawVert, pos);
|
|
attribute_desc[1].location = 1;
|
|
attribute_desc[1].binding = binding_desc[0].binding;
|
|
attribute_desc[1].format = VK_FORMAT_R32G32_SFLOAT;
|
|
attribute_desc[1].offset = IM_OFFSETOF(ImDrawVert, uv);
|
|
attribute_desc[2].location = 2;
|
|
attribute_desc[2].binding = binding_desc[0].binding;
|
|
attribute_desc[2].format = VK_FORMAT_R8G8B8A8_UNORM;
|
|
attribute_desc[2].offset = IM_OFFSETOF(ImDrawVert, col);
|
|
|
|
VkPipelineVertexInputStateCreateInfo vertex_info = {};
|
|
vertex_info.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
|
|
vertex_info.vertexBindingDescriptionCount = 1;
|
|
vertex_info.pVertexBindingDescriptions = binding_desc;
|
|
vertex_info.vertexAttributeDescriptionCount = 3;
|
|
vertex_info.pVertexAttributeDescriptions = attribute_desc;
|
|
|
|
VkPipelineInputAssemblyStateCreateInfo ia_info = {};
|
|
ia_info.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
|
|
ia_info.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
|
|
|
|
VkPipelineViewportStateCreateInfo viewport_info = {};
|
|
viewport_info.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
|
|
viewport_info.viewportCount = 1;
|
|
viewport_info.scissorCount = 1;
|
|
|
|
VkPipelineRasterizationStateCreateInfo raster_info = {};
|
|
raster_info.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
|
|
raster_info.polygonMode = VK_POLYGON_MODE_FILL;
|
|
raster_info.cullMode = VK_CULL_MODE_NONE;
|
|
raster_info.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE;
|
|
raster_info.lineWidth = 1.0f;
|
|
|
|
VkPipelineMultisampleStateCreateInfo ms_info = {};
|
|
ms_info.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
|
|
ms_info.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
|
|
|
|
VkPipelineColorBlendAttachmentState color_attachment[1] = {};
|
|
color_attachment[0].blendEnable = VK_TRUE;
|
|
color_attachment[0].srcColorBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA;
|
|
color_attachment[0].dstColorBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
|
|
color_attachment[0].colorBlendOp = VK_BLEND_OP_ADD;
|
|
color_attachment[0].srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
|
|
color_attachment[0].dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO;
|
|
color_attachment[0].alphaBlendOp = VK_BLEND_OP_ADD;
|
|
color_attachment[0].colorWriteMask = VK_COLOR_COMPONENT_R_BIT |
|
|
VK_COLOR_COMPONENT_G_BIT | VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
|
|
|
|
VkPipelineDepthStencilStateCreateInfo depth_info = {};
|
|
depth_info.sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO;
|
|
|
|
VkPipelineColorBlendStateCreateInfo blend_info = {};
|
|
blend_info.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
|
|
blend_info.attachmentCount = 1;
|
|
blend_info.pAttachments = color_attachment;
|
|
|
|
VkDynamicState dynamic_states[2] = { VK_DYNAMIC_STATE_VIEWPORT, VK_DYNAMIC_STATE_SCISSOR };
|
|
VkPipelineDynamicStateCreateInfo dynamic_state = {};
|
|
dynamic_state.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
|
|
dynamic_state.dynamicStateCount = (uint32_t)IM_ARRAYSIZE(dynamic_states);
|
|
dynamic_state.pDynamicStates = dynamic_states;
|
|
|
|
VkGraphicsPipelineCreateInfo info = {};
|
|
info.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
|
|
info.flags = 0;
|
|
info.stageCount = 2;
|
|
info.pStages = stage;
|
|
info.pVertexInputState = &vertex_info;
|
|
info.pInputAssemblyState = &ia_info;
|
|
info.pViewportState = &viewport_info;
|
|
info.pRasterizationState = &raster_info;
|
|
info.pMultisampleState = &ms_info;
|
|
info.pDepthStencilState = &depth_info;
|
|
info.pColorBlendState = &blend_info;
|
|
info.pDynamicState = &dynamic_state;
|
|
info.layout = data->pipeline_layout;
|
|
info.renderPass = data->render_pass;
|
|
VK_CHECK(
|
|
device_data->vtable.CreateGraphicsPipelines(device_data->device, VK_NULL_HANDLE,
|
|
1, &info,
|
|
NULL, &data->pipeline));
|
|
|
|
device_data->vtable.DestroyShaderModule(device_data->device, vert_module, NULL);
|
|
device_data->vtable.DestroyShaderModule(device_data->device, frag_module, NULL);
|
|
|
|
ImGuiIO& io = ImGui::GetIO();
|
|
int font_size = device_data->instance->params.font_size;
|
|
if (!font_size)
|
|
font_size = 24;
|
|
|
|
const char* mangohud_font = getenv("MANGOHUD_FONT");
|
|
if(mangohud_font) {
|
|
font = io.Fonts->AddFontFromFileTTF(mangohud_font, font_size);
|
|
font1 = io.Fonts->AddFontFromFileTTF(mangohud_font, font_size * 0.55f);
|
|
} else {
|
|
ImFontConfig font_cfg = ImFontConfig();
|
|
const char* ttf_compressed_base85 = GetDefaultCompressedFontDataTTFBase85();
|
|
const ImWchar* glyph_ranges = io.Fonts->GetGlyphRangesDefault();
|
|
|
|
font = io.Fonts->AddFontFromMemoryCompressedBase85TTF(ttf_compressed_base85, font_size, &font_cfg, glyph_ranges);
|
|
font1 = io.Fonts->AddFontFromMemoryCompressedBase85TTF(ttf_compressed_base85, font_size * 0.55, &font_cfg, glyph_ranges);
|
|
}
|
|
unsigned char* pixels;
|
|
int width, height;
|
|
io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height);
|
|
|
|
/* Font image */
|
|
VkImageCreateInfo image_info = {};
|
|
image_info.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
|
|
image_info.imageType = VK_IMAGE_TYPE_2D;
|
|
image_info.format = VK_FORMAT_R8G8B8A8_UNORM;
|
|
image_info.extent.width = width;
|
|
image_info.extent.height = height;
|
|
image_info.extent.depth = 1;
|
|
image_info.mipLevels = 1;
|
|
image_info.arrayLayers = 1;
|
|
image_info.samples = VK_SAMPLE_COUNT_1_BIT;
|
|
image_info.tiling = VK_IMAGE_TILING_OPTIMAL;
|
|
image_info.usage = VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT;
|
|
image_info.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
|
|
image_info.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
|
|
VK_CHECK(device_data->vtable.CreateImage(device_data->device, &image_info,
|
|
NULL, &data->font_image));
|
|
VkMemoryRequirements font_image_req;
|
|
device_data->vtable.GetImageMemoryRequirements(device_data->device,
|
|
data->font_image, &font_image_req);
|
|
VkMemoryAllocateInfo image_alloc_info = {};
|
|
image_alloc_info.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
|
|
image_alloc_info.allocationSize = font_image_req.size;
|
|
image_alloc_info.memoryTypeIndex = vk_memory_type(device_data,
|
|
VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
|
|
font_image_req.memoryTypeBits);
|
|
VK_CHECK(device_data->vtable.AllocateMemory(device_data->device, &image_alloc_info,
|
|
NULL, &data->font_mem));
|
|
VK_CHECK(device_data->vtable.BindImageMemory(device_data->device,
|
|
data->font_image,
|
|
data->font_mem, 0));
|
|
|
|
/* Font image view */
|
|
VkImageViewCreateInfo view_info = {};
|
|
view_info.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
|
|
view_info.image = data->font_image;
|
|
view_info.viewType = VK_IMAGE_VIEW_TYPE_2D;
|
|
view_info.format = VK_FORMAT_R8G8B8A8_UNORM;
|
|
view_info.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
view_info.subresourceRange.levelCount = 1;
|
|
view_info.subresourceRange.layerCount = 1;
|
|
VK_CHECK(device_data->vtable.CreateImageView(device_data->device, &view_info,
|
|
NULL, &data->font_image_view));
|
|
|
|
/* Descriptor set */
|
|
VkDescriptorImageInfo desc_image[1] = {};
|
|
desc_image[0].sampler = data->font_sampler;
|
|
desc_image[0].imageView = data->font_image_view;
|
|
desc_image[0].imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
|
|
VkWriteDescriptorSet write_desc[1] = {};
|
|
write_desc[0].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
|
|
write_desc[0].dstSet = data->descriptor_set;
|
|
write_desc[0].descriptorCount = 1;
|
|
write_desc[0].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
|
|
write_desc[0].pImageInfo = desc_image;
|
|
device_data->vtable.UpdateDescriptorSets(device_data->device, 1, write_desc, 0, NULL);
|
|
}
|
|
|
|
static void setup_swapchain_data(struct swapchain_data *data,
|
|
const VkSwapchainCreateInfoKHR *pCreateInfo)
|
|
{
|
|
data->width = pCreateInfo->imageExtent.width;
|
|
data->height = pCreateInfo->imageExtent.height;
|
|
data->format = pCreateInfo->imageFormat;
|
|
|
|
data->imgui_context = ImGui::CreateContext();
|
|
ImGui::SetCurrentContext(data->imgui_context);
|
|
|
|
ImGui::GetIO().IniFilename = NULL;
|
|
ImGui::GetIO().DisplaySize = ImVec2((float)data->width, (float)data->height);
|
|
|
|
ImGuiStyle& style = ImGui::GetStyle();
|
|
//style.Colors[ImGuiCol_FrameBg] = ImVec4(0.0f, 0.0f, 0.0f, 0.00f); // Setting temporarily with PushStyleColor()
|
|
style.Colors[ImGuiCol_PlotLines] = ImVec4(0.0f, 1.0f, 0.0f, 1.00f);
|
|
|
|
struct device_data *device_data = data->device;
|
|
|
|
/* Render pass */
|
|
VkAttachmentDescription attachment_desc = {};
|
|
attachment_desc.format = pCreateInfo->imageFormat;
|
|
attachment_desc.samples = VK_SAMPLE_COUNT_1_BIT;
|
|
attachment_desc.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
|
|
attachment_desc.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
|
|
attachment_desc.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
|
|
attachment_desc.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
|
|
attachment_desc.initialLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
|
|
attachment_desc.finalLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
|
|
VkAttachmentReference color_attachment = {};
|
|
color_attachment.attachment = 0;
|
|
color_attachment.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
|
|
VkSubpassDescription subpass = {};
|
|
subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
|
|
subpass.colorAttachmentCount = 1;
|
|
subpass.pColorAttachments = &color_attachment;
|
|
VkSubpassDependency dependency = {};
|
|
dependency.srcSubpass = VK_SUBPASS_EXTERNAL;
|
|
dependency.dstSubpass = 0;
|
|
dependency.srcStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
|
|
dependency.dstStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
|
|
dependency.srcAccessMask = 0;
|
|
dependency.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
|
|
VkRenderPassCreateInfo render_pass_info = {};
|
|
render_pass_info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
|
|
render_pass_info.attachmentCount = 1;
|
|
render_pass_info.pAttachments = &attachment_desc;
|
|
render_pass_info.subpassCount = 1;
|
|
render_pass_info.pSubpasses = &subpass;
|
|
render_pass_info.dependencyCount = 1;
|
|
render_pass_info.pDependencies = &dependency;
|
|
VK_CHECK(device_data->vtable.CreateRenderPass(device_data->device,
|
|
&render_pass_info,
|
|
NULL, &data->render_pass));
|
|
|
|
setup_swapchain_data_pipeline(data);
|
|
|
|
VK_CHECK(device_data->vtable.GetSwapchainImagesKHR(device_data->device,
|
|
data->swapchain,
|
|
&data->n_images,
|
|
NULL));
|
|
|
|
data->images = ralloc_array(data, VkImage, data->n_images);
|
|
data->image_views = ralloc_array(data, VkImageView, data->n_images);
|
|
data->framebuffers = ralloc_array(data, VkFramebuffer, data->n_images);
|
|
|
|
VK_CHECK(device_data->vtable.GetSwapchainImagesKHR(device_data->device,
|
|
data->swapchain,
|
|
&data->n_images,
|
|
data->images));
|
|
|
|
/* Image views */
|
|
VkImageViewCreateInfo view_info = {};
|
|
view_info.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
|
|
view_info.viewType = VK_IMAGE_VIEW_TYPE_2D;
|
|
view_info.format = pCreateInfo->imageFormat;
|
|
view_info.components.r = VK_COMPONENT_SWIZZLE_R;
|
|
view_info.components.g = VK_COMPONENT_SWIZZLE_G;
|
|
view_info.components.b = VK_COMPONENT_SWIZZLE_B;
|
|
view_info.components.a = VK_COMPONENT_SWIZZLE_A;
|
|
view_info.subresourceRange = { VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1 };
|
|
for (uint32_t i = 0; i < data->n_images; i++) {
|
|
view_info.image = data->images[i];
|
|
VK_CHECK(device_data->vtable.CreateImageView(device_data->device,
|
|
&view_info, NULL,
|
|
&data->image_views[i]));
|
|
}
|
|
|
|
/* Framebuffers */
|
|
VkImageView attachment[1];
|
|
VkFramebufferCreateInfo fb_info = {};
|
|
fb_info.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO;
|
|
fb_info.renderPass = data->render_pass;
|
|
fb_info.attachmentCount = 1;
|
|
fb_info.pAttachments = attachment;
|
|
fb_info.width = data->width;
|
|
fb_info.height = data->height;
|
|
fb_info.layers = 1;
|
|
for (uint32_t i = 0; i < data->n_images; i++) {
|
|
attachment[0] = data->image_views[i];
|
|
VK_CHECK(device_data->vtable.CreateFramebuffer(device_data->device, &fb_info,
|
|
NULL, &data->framebuffers[i]));
|
|
}
|
|
|
|
/* Command buffer pool */
|
|
VkCommandPoolCreateInfo cmd_buffer_pool_info = {};
|
|
cmd_buffer_pool_info.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
|
|
cmd_buffer_pool_info.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
|
|
cmd_buffer_pool_info.queueFamilyIndex = device_data->graphic_queue->family_index;
|
|
VK_CHECK(device_data->vtable.CreateCommandPool(device_data->device,
|
|
&cmd_buffer_pool_info,
|
|
NULL, &data->command_pool));
|
|
}
|
|
|
|
static void shutdown_swapchain_data(struct swapchain_data *data)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
|
|
list_for_each_entry_safe(struct overlay_draw, draw, &data->draws, link) {
|
|
device_data->vtable.DestroySemaphore(device_data->device, draw->semaphore, NULL);
|
|
device_data->vtable.DestroyFence(device_data->device, draw->fence, NULL);
|
|
device_data->vtable.DestroyBuffer(device_data->device, draw->vertex_buffer, NULL);
|
|
device_data->vtable.DestroyBuffer(device_data->device, draw->index_buffer, NULL);
|
|
device_data->vtable.FreeMemory(device_data->device, draw->vertex_buffer_mem, NULL);
|
|
device_data->vtable.FreeMemory(device_data->device, draw->index_buffer_mem, NULL);
|
|
}
|
|
|
|
for (uint32_t i = 0; i < data->n_images; i++) {
|
|
device_data->vtable.DestroyImageView(device_data->device, data->image_views[i], NULL);
|
|
device_data->vtable.DestroyFramebuffer(device_data->device, data->framebuffers[i], NULL);
|
|
}
|
|
|
|
device_data->vtable.DestroyRenderPass(device_data->device, data->render_pass, NULL);
|
|
|
|
device_data->vtable.DestroyCommandPool(device_data->device, data->command_pool, NULL);
|
|
|
|
device_data->vtable.DestroyPipeline(device_data->device, data->pipeline, NULL);
|
|
device_data->vtable.DestroyPipelineLayout(device_data->device, data->pipeline_layout, NULL);
|
|
|
|
device_data->vtable.DestroyDescriptorPool(device_data->device,
|
|
data->descriptor_pool, NULL);
|
|
device_data->vtable.DestroyDescriptorSetLayout(device_data->device,
|
|
data->descriptor_layout, NULL);
|
|
|
|
device_data->vtable.DestroySampler(device_data->device, data->font_sampler, NULL);
|
|
device_data->vtable.DestroyImageView(device_data->device, data->font_image_view, NULL);
|
|
device_data->vtable.DestroyImage(device_data->device, data->font_image, NULL);
|
|
device_data->vtable.FreeMemory(device_data->device, data->font_mem, NULL);
|
|
|
|
device_data->vtable.DestroyBuffer(device_data->device, data->upload_font_buffer, NULL);
|
|
device_data->vtable.FreeMemory(device_data->device, data->upload_font_buffer_mem, NULL);
|
|
|
|
ImGui::DestroyContext(data->imgui_context);
|
|
}
|
|
|
|
static struct overlay_draw *before_present(struct swapchain_data *swapchain_data,
|
|
struct queue_data *present_queue,
|
|
const VkSemaphore *wait_semaphores,
|
|
unsigned n_wait_semaphores,
|
|
unsigned imageIndex)
|
|
{
|
|
struct instance_data *instance_data = swapchain_data->device->instance;
|
|
struct overlay_draw *draw = NULL;
|
|
|
|
snapshot_swapchain_frame(swapchain_data);
|
|
|
|
if (!instance_data->params.no_display && swapchain_data->n_frames > 0) {
|
|
compute_swapchain_display(swapchain_data);
|
|
draw = render_swapchain_display(swapchain_data, present_queue,
|
|
wait_semaphores, n_wait_semaphores,
|
|
imageIndex);
|
|
}
|
|
|
|
return draw;
|
|
}
|
|
|
|
static VkResult overlay_CreateSwapchainKHR(
|
|
VkDevice device,
|
|
const VkSwapchainCreateInfoKHR* pCreateInfo,
|
|
const VkAllocationCallbacks* pAllocator,
|
|
VkSwapchainKHR* pSwapchain)
|
|
{
|
|
struct device_data *device_data = FIND(struct device_data, device);
|
|
VkResult result = device_data->vtable.CreateSwapchainKHR(device, pCreateInfo, pAllocator, pSwapchain);
|
|
if (result != VK_SUCCESS) return result;
|
|
|
|
struct swapchain_data *swapchain_data = new_swapchain_data(*pSwapchain, device_data);
|
|
setup_swapchain_data(swapchain_data, pCreateInfo);
|
|
return result;
|
|
}
|
|
|
|
static void overlay_DestroySwapchainKHR(
|
|
VkDevice device,
|
|
VkSwapchainKHR swapchain,
|
|
const VkAllocationCallbacks* pAllocator)
|
|
{
|
|
struct swapchain_data *swapchain_data =
|
|
FIND(struct swapchain_data, swapchain);
|
|
|
|
shutdown_swapchain_data(swapchain_data);
|
|
swapchain_data->device->vtable.DestroySwapchainKHR(device, swapchain, pAllocator);
|
|
destroy_swapchain_data(swapchain_data);
|
|
}
|
|
|
|
static VkResult overlay_QueuePresentKHR(
|
|
VkQueue queue,
|
|
const VkPresentInfoKHR* pPresentInfo)
|
|
{
|
|
struct queue_data *queue_data = FIND(struct queue_data, queue);
|
|
struct device_data *device_data = queue_data->device;
|
|
struct instance_data *instance_data = device_data->instance;
|
|
|
|
device_data->frame_stats.stats[OVERLAY_PARAM_ENABLED_frame]++;
|
|
|
|
if (list_length(&queue_data->running_command_buffer) > 0) {
|
|
/* Before getting the query results, make sure the operations have
|
|
* completed.
|
|
*/
|
|
VK_CHECK(device_data->vtable.ResetFences(device_data->device,
|
|
1, &queue_data->queries_fence));
|
|
VK_CHECK(device_data->vtable.QueueSubmit(queue, 0, NULL, queue_data->queries_fence));
|
|
VK_CHECK(device_data->vtable.WaitForFences(device_data->device,
|
|
1, &queue_data->queries_fence,
|
|
VK_FALSE, UINT64_MAX));
|
|
|
|
/* Now get the results. */
|
|
list_for_each_entry_safe(struct command_buffer_data, cmd_buffer_data,
|
|
&queue_data->running_command_buffer, link) {
|
|
list_delinit(&cmd_buffer_data->link);
|
|
|
|
if (cmd_buffer_data->timestamp_query_pool) {
|
|
uint64_t gpu_timestamps[2] = { 0 };
|
|
VK_CHECK(device_data->vtable.GetQueryPoolResults(device_data->device,
|
|
cmd_buffer_data->timestamp_query_pool,
|
|
cmd_buffer_data->query_index * 2, 2,
|
|
2 * sizeof(uint64_t), gpu_timestamps, sizeof(uint64_t),
|
|
VK_QUERY_RESULT_WAIT_BIT | VK_QUERY_RESULT_64_BIT));
|
|
|
|
gpu_timestamps[0] &= queue_data->timestamp_mask;
|
|
gpu_timestamps[1] &= queue_data->timestamp_mask;
|
|
device_data->frame_stats.stats[OVERLAY_PARAM_ENABLED_gpu_timing] +=
|
|
(gpu_timestamps[1] - gpu_timestamps[0]) *
|
|
device_data->properties.limits.timestampPeriod;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Otherwise we need to add our overlay drawing semaphore to the list of
|
|
* semaphores to wait on. If we don't do that the presented picture might
|
|
* be have incomplete overlay drawings.
|
|
*/
|
|
VkResult result = VK_SUCCESS;
|
|
if (instance_data->params.no_display) {
|
|
for (uint32_t i = 0; i < pPresentInfo->swapchainCount; i++) {
|
|
VkSwapchainKHR swapchain = pPresentInfo->pSwapchains[i];
|
|
struct swapchain_data *swapchain_data =
|
|
FIND(struct swapchain_data, swapchain);
|
|
|
|
before_present(swapchain_data,
|
|
queue_data,
|
|
pPresentInfo->pWaitSemaphores,
|
|
pPresentInfo->waitSemaphoreCount,
|
|
pPresentInfo->pImageIndices[i]);
|
|
|
|
VkPresentInfoKHR present_info = *pPresentInfo;
|
|
present_info.swapchainCount = 1;
|
|
present_info.pSwapchains = &swapchain;
|
|
|
|
uint64_t ts0 = os_time_get();
|
|
result = queue_data->device->vtable.QueuePresentKHR(queue, &present_info);
|
|
uint64_t ts1 = os_time_get();
|
|
swapchain_data->frame_stats.stats[OVERLAY_PARAM_ENABLED_present_timing] += ts1 - ts0;
|
|
}
|
|
} else {
|
|
for (uint32_t i = 0; i < pPresentInfo->swapchainCount; i++) {
|
|
VkSwapchainKHR swapchain = pPresentInfo->pSwapchains[i];
|
|
struct swapchain_data *swapchain_data =
|
|
FIND(struct swapchain_data, swapchain);
|
|
VkPresentInfoKHR present_info = *pPresentInfo;
|
|
present_info.swapchainCount = 1;
|
|
present_info.pSwapchains = &swapchain;
|
|
|
|
uint32_t image_index = pPresentInfo->pImageIndices[i];
|
|
|
|
struct overlay_draw *draw = before_present(swapchain_data,
|
|
queue_data,
|
|
pPresentInfo->pWaitSemaphores,
|
|
pPresentInfo->waitSemaphoreCount,
|
|
image_index);
|
|
|
|
/* Because the submission of the overlay draw waits on the semaphores
|
|
* handed for present, we don't need to have this present operation
|
|
* wait on them as well, we can just wait on the overlay submission
|
|
* semaphore.
|
|
*/
|
|
present_info.pWaitSemaphores = &draw->semaphore;
|
|
present_info.waitSemaphoreCount = 1;
|
|
|
|
uint64_t ts0 = os_time_get();
|
|
VkResult chain_result = queue_data->device->vtable.QueuePresentKHR(queue, &present_info);
|
|
uint64_t ts1 = os_time_get();
|
|
swapchain_data->frame_stats.stats[OVERLAY_PARAM_ENABLED_present_timing] += ts1 - ts0;
|
|
if (pPresentInfo->pResults)
|
|
pPresentInfo->pResults[i] = chain_result;
|
|
if (chain_result != VK_SUCCESS && result == VK_SUCCESS)
|
|
result = chain_result;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
static VkResult overlay_BeginCommandBuffer(
|
|
VkCommandBuffer commandBuffer,
|
|
const VkCommandBufferBeginInfo* pBeginInfo)
|
|
{
|
|
struct command_buffer_data *cmd_buffer_data =
|
|
FIND(struct command_buffer_data, commandBuffer);
|
|
struct device_data *device_data = cmd_buffer_data->device;
|
|
|
|
memset(&cmd_buffer_data->stats, 0, sizeof(cmd_buffer_data->stats));
|
|
|
|
/* We don't record any query in secondary command buffers, just make sure
|
|
* we have the right inheritance.
|
|
*/
|
|
if (cmd_buffer_data->level == VK_COMMAND_BUFFER_LEVEL_SECONDARY) {
|
|
VkCommandBufferBeginInfo *begin_info = (VkCommandBufferBeginInfo *)
|
|
clone_chain((const struct VkBaseInStructure *)pBeginInfo);
|
|
VkCommandBufferInheritanceInfo *parent_inhe_info = (VkCommandBufferInheritanceInfo *)
|
|
vk_find_struct(begin_info, COMMAND_BUFFER_INHERITANCE_INFO);
|
|
VkCommandBufferInheritanceInfo inhe_info = {
|
|
VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_INFO,
|
|
NULL,
|
|
VK_NULL_HANDLE,
|
|
0,
|
|
VK_NULL_HANDLE,
|
|
VK_FALSE,
|
|
0,
|
|
overlay_query_flags,
|
|
};
|
|
|
|
if (parent_inhe_info)
|
|
parent_inhe_info->pipelineStatistics = overlay_query_flags;
|
|
else {
|
|
inhe_info.pNext = begin_info->pNext;
|
|
begin_info->pNext = &inhe_info;
|
|
}
|
|
|
|
VkResult result = device_data->vtable.BeginCommandBuffer(commandBuffer, pBeginInfo);
|
|
|
|
if (!parent_inhe_info)
|
|
begin_info->pNext = inhe_info.pNext;
|
|
|
|
free_chain((struct VkBaseOutStructure *)begin_info);
|
|
|
|
return result;
|
|
}
|
|
|
|
/* Otherwise record a begin query as first command. */
|
|
VkResult result = device_data->vtable.BeginCommandBuffer(commandBuffer, pBeginInfo);
|
|
|
|
if (result == VK_SUCCESS) {
|
|
if (cmd_buffer_data->timestamp_query_pool) {
|
|
device_data->vtable.CmdResetQueryPool(commandBuffer,
|
|
cmd_buffer_data->timestamp_query_pool,
|
|
cmd_buffer_data->query_index * 2, 2);
|
|
device_data->vtable.CmdWriteTimestamp(commandBuffer,
|
|
VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
|
|
cmd_buffer_data->timestamp_query_pool,
|
|
cmd_buffer_data->query_index * 2);
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
static VkResult overlay_EndCommandBuffer(
|
|
VkCommandBuffer commandBuffer)
|
|
{
|
|
struct command_buffer_data *cmd_buffer_data =
|
|
FIND(struct command_buffer_data, commandBuffer);
|
|
struct device_data *device_data = cmd_buffer_data->device;
|
|
|
|
if (cmd_buffer_data->timestamp_query_pool) {
|
|
device_data->vtable.CmdWriteTimestamp(commandBuffer,
|
|
VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
|
|
cmd_buffer_data->timestamp_query_pool,
|
|
cmd_buffer_data->query_index * 2 + 1);
|
|
}
|
|
|
|
return device_data->vtable.EndCommandBuffer(commandBuffer);
|
|
}
|
|
|
|
static VkResult overlay_ResetCommandBuffer(
|
|
VkCommandBuffer commandBuffer,
|
|
VkCommandBufferResetFlags flags)
|
|
{
|
|
struct command_buffer_data *cmd_buffer_data =
|
|
FIND(struct command_buffer_data, commandBuffer);
|
|
struct device_data *device_data = cmd_buffer_data->device;
|
|
|
|
memset(&cmd_buffer_data->stats, 0, sizeof(cmd_buffer_data->stats));
|
|
|
|
return device_data->vtable.ResetCommandBuffer(commandBuffer, flags);
|
|
}
|
|
|
|
static void overlay_CmdExecuteCommands(
|
|
VkCommandBuffer commandBuffer,
|
|
uint32_t commandBufferCount,
|
|
const VkCommandBuffer* pCommandBuffers)
|
|
{
|
|
struct command_buffer_data *cmd_buffer_data =
|
|
FIND(struct command_buffer_data, commandBuffer);
|
|
struct device_data *device_data = cmd_buffer_data->device;
|
|
|
|
/* Add the stats of the executed command buffers to the primary one. */
|
|
for (uint32_t c = 0; c < commandBufferCount; c++) {
|
|
struct command_buffer_data *sec_cmd_buffer_data =
|
|
FIND(struct command_buffer_data, pCommandBuffers[c]);
|
|
|
|
for (uint32_t s = 0; s < OVERLAY_PARAM_ENABLED_MAX; s++)
|
|
cmd_buffer_data->stats.stats[s] += sec_cmd_buffer_data->stats.stats[s];
|
|
}
|
|
|
|
device_data->vtable.CmdExecuteCommands(commandBuffer, commandBufferCount, pCommandBuffers);
|
|
}
|
|
|
|
static VkResult overlay_AllocateCommandBuffers(
|
|
VkDevice device,
|
|
const VkCommandBufferAllocateInfo* pAllocateInfo,
|
|
VkCommandBuffer* pCommandBuffers)
|
|
{
|
|
struct device_data *device_data = FIND(struct device_data, device);
|
|
VkResult result =
|
|
device_data->vtable.AllocateCommandBuffers(device, pAllocateInfo, pCommandBuffers);
|
|
if (result != VK_SUCCESS)
|
|
return result;
|
|
|
|
VkQueryPool timestamp_query_pool = VK_NULL_HANDLE;
|
|
if (device_data->instance->params.enabled[OVERLAY_PARAM_ENABLED_gpu_timing]) {
|
|
VkQueryPoolCreateInfo pool_info = {
|
|
VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO,
|
|
NULL,
|
|
0,
|
|
VK_QUERY_TYPE_TIMESTAMP,
|
|
pAllocateInfo->commandBufferCount * 2,
|
|
0,
|
|
};
|
|
VK_CHECK(device_data->vtable.CreateQueryPool(device_data->device, &pool_info,
|
|
NULL, ×tamp_query_pool));
|
|
}
|
|
|
|
for (uint32_t i = 0; i < pAllocateInfo->commandBufferCount; i++) {
|
|
new_command_buffer_data(pCommandBuffers[i], pAllocateInfo->level,
|
|
timestamp_query_pool,
|
|
i, device_data);
|
|
}
|
|
|
|
if (timestamp_query_pool)
|
|
map_object(HKEY(timestamp_query_pool), (void *)(uintptr_t) pAllocateInfo->commandBufferCount);
|
|
|
|
return result;
|
|
}
|
|
|
|
static void overlay_FreeCommandBuffers(
|
|
VkDevice device,
|
|
VkCommandPool commandPool,
|
|
uint32_t commandBufferCount,
|
|
const VkCommandBuffer* pCommandBuffers)
|
|
{
|
|
struct device_data *device_data = FIND(struct device_data, device);
|
|
for (uint32_t i = 0; i < commandBufferCount; i++) {
|
|
struct command_buffer_data *cmd_buffer_data =
|
|
FIND(struct command_buffer_data, pCommandBuffers[i]);
|
|
|
|
/* It is legal to free a NULL command buffer*/
|
|
if (!cmd_buffer_data)
|
|
continue;
|
|
|
|
uint64_t count = (uintptr_t)find_object_data(HKEY(cmd_buffer_data->timestamp_query_pool));
|
|
if (count == 1) {
|
|
unmap_object(HKEY(cmd_buffer_data->timestamp_query_pool));
|
|
device_data->vtable.DestroyQueryPool(device_data->device,
|
|
cmd_buffer_data->timestamp_query_pool, NULL);
|
|
} else if (count != 0) {
|
|
map_object(HKEY(cmd_buffer_data->timestamp_query_pool), (void *)(uintptr_t)(count - 1));
|
|
}
|
|
destroy_command_buffer_data(cmd_buffer_data);
|
|
}
|
|
|
|
device_data->vtable.FreeCommandBuffers(device, commandPool,
|
|
commandBufferCount, pCommandBuffers);
|
|
}
|
|
|
|
static VkResult overlay_QueueSubmit(
|
|
VkQueue queue,
|
|
uint32_t submitCount,
|
|
const VkSubmitInfo* pSubmits,
|
|
VkFence fence)
|
|
{
|
|
struct queue_data *queue_data = FIND(struct queue_data, queue);
|
|
struct device_data *device_data = queue_data->device;
|
|
|
|
for (uint32_t s = 0; s < submitCount; s++) {
|
|
for (uint32_t c = 0; c < pSubmits[s].commandBufferCount; c++) {
|
|
struct command_buffer_data *cmd_buffer_data =
|
|
FIND(struct command_buffer_data, pSubmits[s].pCommandBuffers[c]);
|
|
|
|
/* Merge the submitted command buffer stats into the device. */
|
|
for (uint32_t st = 0; st < OVERLAY_PARAM_ENABLED_MAX; st++)
|
|
device_data->frame_stats.stats[st] += cmd_buffer_data->stats.stats[st];
|
|
|
|
/* Attach the command buffer to the queue so we remember to read its
|
|
* pipeline statistics & timestamps at QueuePresent().
|
|
*/
|
|
if (!cmd_buffer_data->timestamp_query_pool)
|
|
continue;
|
|
|
|
if (list_is_empty(&cmd_buffer_data->link)) {
|
|
list_addtail(&cmd_buffer_data->link,
|
|
&queue_data->running_command_buffer);
|
|
} else {
|
|
fprintf(stderr, "Command buffer submitted multiple times before present.\n"
|
|
"This could lead to invalid data.\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
return device_data->vtable.QueueSubmit(queue, submitCount, pSubmits, fence);
|
|
}
|
|
|
|
static VkResult overlay_CreateDevice(
|
|
VkPhysicalDevice physicalDevice,
|
|
const VkDeviceCreateInfo* pCreateInfo,
|
|
const VkAllocationCallbacks* pAllocator,
|
|
VkDevice* pDevice)
|
|
{
|
|
struct instance_data *instance_data =
|
|
FIND(struct instance_data, physicalDevice);
|
|
VkLayerDeviceCreateInfo *chain_info =
|
|
get_device_chain_info(pCreateInfo, VK_LAYER_LINK_INFO);
|
|
|
|
assert(chain_info->u.pLayerInfo);
|
|
PFN_vkGetInstanceProcAddr fpGetInstanceProcAddr = chain_info->u.pLayerInfo->pfnNextGetInstanceProcAddr;
|
|
PFN_vkGetDeviceProcAddr fpGetDeviceProcAddr = chain_info->u.pLayerInfo->pfnNextGetDeviceProcAddr;
|
|
PFN_vkCreateDevice fpCreateDevice = (PFN_vkCreateDevice)fpGetInstanceProcAddr(NULL, "vkCreateDevice");
|
|
if (fpCreateDevice == NULL) {
|
|
return VK_ERROR_INITIALIZATION_FAILED;
|
|
}
|
|
|
|
// Advance the link info for the next element on the chain
|
|
chain_info->u.pLayerInfo = chain_info->u.pLayerInfo->pNext;
|
|
|
|
VkPhysicalDeviceFeatures device_features = {};
|
|
VkDeviceCreateInfo device_info = *pCreateInfo;
|
|
|
|
if (pCreateInfo->pEnabledFeatures)
|
|
device_features = *(pCreateInfo->pEnabledFeatures);
|
|
if (instance_data->pipeline_statistics_enabled) {
|
|
device_features.inheritedQueries = true;
|
|
device_features.pipelineStatisticsQuery = true;
|
|
}
|
|
device_info.pEnabledFeatures = &device_features;
|
|
|
|
|
|
VkResult result = fpCreateDevice(physicalDevice, &device_info, pAllocator, pDevice);
|
|
if (result != VK_SUCCESS) return result;
|
|
|
|
struct device_data *device_data = new_device_data(*pDevice, instance_data);
|
|
device_data->physical_device = physicalDevice;
|
|
vk_load_device_commands(*pDevice, fpGetDeviceProcAddr, &device_data->vtable);
|
|
|
|
instance_data->vtable.GetPhysicalDeviceProperties(device_data->physical_device,
|
|
&device_data->properties);
|
|
|
|
VkLayerDeviceCreateInfo *load_data_info =
|
|
get_device_chain_info(pCreateInfo, VK_LOADER_DATA_CALLBACK);
|
|
device_data->set_device_loader_data = load_data_info->u.pfnSetDeviceLoaderData;
|
|
|
|
device_map_queues(device_data, pCreateInfo);
|
|
|
|
return result;
|
|
}
|
|
|
|
static void overlay_DestroyDevice(
|
|
VkDevice device,
|
|
const VkAllocationCallbacks* pAllocator)
|
|
{
|
|
struct device_data *device_data = FIND(struct device_data, device);
|
|
device_unmap_queues(device_data);
|
|
device_data->vtable.DestroyDevice(device, pAllocator);
|
|
destroy_device_data(device_data);
|
|
}
|
|
|
|
static VkResult overlay_CreateInstance(
|
|
const VkInstanceCreateInfo* pCreateInfo,
|
|
const VkAllocationCallbacks* pAllocator,
|
|
VkInstance* pInstance)
|
|
{
|
|
VkLayerInstanceCreateInfo *chain_info =
|
|
get_instance_chain_info(pCreateInfo, VK_LAYER_LINK_INFO);
|
|
|
|
engineName = pCreateInfo->pApplicationInfo->pEngineName;
|
|
if (engineName == "DXVK" || engineName == "vkd3d") {
|
|
int engineVer = pCreateInfo->pApplicationInfo->engineVersion;
|
|
engineVersion = to_string(VK_VERSION_MAJOR(engineVer)) + "." + to_string(VK_VERSION_MINOR(engineVer)) + "." + to_string(VK_VERSION_PATCH(engineVer));
|
|
}
|
|
|
|
if (engineName != "DXVK" && engineName != "vkd3d" && engineName != "Feral3D")
|
|
engineName = "VULKAN";
|
|
|
|
if (engineName == "vkd3d")
|
|
engineName = "VKD3D";
|
|
|
|
assert(chain_info->u.pLayerInfo);
|
|
PFN_vkGetInstanceProcAddr fpGetInstanceProcAddr =
|
|
chain_info->u.pLayerInfo->pfnNextGetInstanceProcAddr;
|
|
PFN_vkCreateInstance fpCreateInstance =
|
|
(PFN_vkCreateInstance)fpGetInstanceProcAddr(NULL, "vkCreateInstance");
|
|
if (fpCreateInstance == NULL) {
|
|
return VK_ERROR_INITIALIZATION_FAILED;
|
|
}
|
|
|
|
// Advance the link info for the next element on the chain
|
|
chain_info->u.pLayerInfo = chain_info->u.pLayerInfo->pNext;
|
|
|
|
VkResult result = fpCreateInstance(pCreateInfo, pAllocator, pInstance);
|
|
if (result != VK_SUCCESS) return result;
|
|
|
|
struct instance_data *instance_data = new_instance_data(*pInstance);
|
|
vk_load_instance_commands(instance_data->instance,
|
|
fpGetInstanceProcAddr,
|
|
&instance_data->vtable);
|
|
instance_data_map_physical_devices(instance_data, true);
|
|
|
|
parse_overlay_env(&instance_data->params, getenv("MANGOHUD_CONFIG"));
|
|
|
|
int font_size;
|
|
instance_data->params.font_size > 0 ? font_size = instance_data->params.font_size : font_size = 24;
|
|
|
|
hudSpacing = font_size / 2;
|
|
hudFirstRow = font_size * 5;
|
|
hudSecondRow = font_size * 8;
|
|
|
|
/* If there's no control file, and an output_file was specified, start
|
|
* capturing fps data right away.
|
|
*/
|
|
instance_data->capture_enabled =
|
|
instance_data->params.output_file && instance_data->params.control < 0;
|
|
instance_data->capture_started = instance_data->capture_enabled;
|
|
|
|
return result;
|
|
}
|
|
|
|
static void overlay_DestroyInstance(
|
|
VkInstance instance,
|
|
const VkAllocationCallbacks* pAllocator)
|
|
{
|
|
struct instance_data *instance_data = FIND(struct instance_data, instance);
|
|
instance_data_map_physical_devices(instance_data, false);
|
|
instance_data->vtable.DestroyInstance(instance, pAllocator);
|
|
destroy_instance_data(instance_data);
|
|
}
|
|
|
|
static const struct {
|
|
const char *name;
|
|
void *ptr;
|
|
} name_to_funcptr_map[] = {
|
|
{ "vkGetDeviceProcAddr", (void *) vkGetDeviceProcAddr },
|
|
#define ADD_HOOK(fn) { "vk" # fn, (void *) overlay_ ## fn }
|
|
#define ADD_ALIAS_HOOK(alias, fn) { "vk" # alias, (void *) overlay_ ## fn }
|
|
ADD_HOOK(AllocateCommandBuffers),
|
|
ADD_HOOK(FreeCommandBuffers),
|
|
ADD_HOOK(ResetCommandBuffer),
|
|
ADD_HOOK(BeginCommandBuffer),
|
|
ADD_HOOK(EndCommandBuffer),
|
|
ADD_HOOK(CmdExecuteCommands),
|
|
|
|
ADD_HOOK(CreateSwapchainKHR),
|
|
ADD_HOOK(QueuePresentKHR),
|
|
ADD_HOOK(DestroySwapchainKHR),
|
|
|
|
ADD_HOOK(QueueSubmit),
|
|
|
|
ADD_HOOK(CreateDevice),
|
|
ADD_HOOK(DestroyDevice),
|
|
|
|
ADD_HOOK(CreateInstance),
|
|
ADD_HOOK(DestroyInstance),
|
|
#undef ADD_HOOK
|
|
};
|
|
|
|
static void *find_ptr(const char *name)
|
|
{
|
|
for (uint32_t i = 0; i < ARRAY_SIZE(name_to_funcptr_map); i++) {
|
|
if (strcmp(name, name_to_funcptr_map[i].name) == 0)
|
|
return name_to_funcptr_map[i].ptr;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetDeviceProcAddr(VkDevice dev,
|
|
const char *funcName)
|
|
{
|
|
void *ptr = find_ptr(funcName);
|
|
if (ptr) return reinterpret_cast<PFN_vkVoidFunction>(ptr);
|
|
|
|
if (dev == NULL) return NULL;
|
|
|
|
struct device_data *device_data = FIND(struct device_data, dev);
|
|
if (device_data->vtable.GetDeviceProcAddr == NULL) return NULL;
|
|
return device_data->vtable.GetDeviceProcAddr(dev, funcName);
|
|
}
|
|
|
|
VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetInstanceProcAddr(VkInstance instance,
|
|
const char *funcName)
|
|
{
|
|
void *ptr = find_ptr(funcName);
|
|
if (ptr) return reinterpret_cast<PFN_vkVoidFunction>(ptr);
|
|
|
|
if (instance == NULL) return NULL;
|
|
|
|
struct instance_data *instance_data = FIND(struct instance_data, instance);
|
|
if (instance_data->vtable.GetInstanceProcAddr == NULL) return NULL;
|
|
return instance_data->vtable.GetInstanceProcAddr(instance, funcName);
|
|
}
|