mirror of
https://github.com/libretro/RetroArch.git
synced 2024-11-28 02:30:35 +00:00
Vulkan: Add initial async compute.
Still not really async. Need to use multiple queues.
This commit is contained in:
Hans-Kristian Arntzen
parent
6841b5ad00
commit
58703de05c
62
cores/libretro-test-vulkan-async-compute/Makefile
Normal file
62
cores/libretro-test-vulkan-async-compute/Makefile
Normal file
@ -0,0 +1,62 @@
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ifeq ($(platform),)
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platform = unix
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ifeq ($(shell uname -a),)
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platform = win
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else ifneq ($(findstring MINGW,$(shell uname -a)),)
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platform = win
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else ifneq ($(findstring Darwin,$(shell uname -a)),)
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platform = osx
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arch = intel
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ifeq ($(shell uname -p),powerpc)
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arch = ppc
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endif
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else ifneq ($(findstring win,$(shell uname -a)),)
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platform = win
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endif
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endif
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# system platform
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system_platform = unix
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ifeq ($(shell uname -a),)
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EXE_EXT = .exe
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system_platform = win
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else ifneq ($(findstring MINGW,$(shell uname -a)),)
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system_platform = win
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endif
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TARGET_NAME = testvulkan_async_compute
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ifeq ($(platform), unix)
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TARGET := $(TARGET_NAME)_libretro.so
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fpic := -fPIC
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SHARED := -shared -Wl,--version-script=link.T -Wl,--no-undefined
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else
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CC = gcc
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TARGET := $(TARGET_NAME)_libretro.dll
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SHARED := -shared -static-libgcc -static-libstdc++ -s -Wl,--version-script=link.T -Wl,--no-undefined
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CFLAGS += -I..
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endif
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ifeq ($(DEBUG), 1)
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CFLAGS += -O0 -g
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else
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CFLAGS += -O3
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endif
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CFLAGS += -std=gnu99
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OBJECTS := libretro-test.o ../../libretro-common/vulkan/vulkan_symbol_wrapper.o
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CFLAGS += -Wall -pedantic $(fpic)
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all: $(TARGET)
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$(TARGET): $(OBJECTS)
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$(CC) $(fpic) $(SHARED) $(INCLUDES) -o $@ $(OBJECTS) $(LIBS) -lm
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%.o: %.c
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$(CC) -I../../libretro-common/include $(CFLAGS) -c -o $@ $<
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clean:
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rm -f $(OBJECTS) $(TARGET)
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.PHONY: clean
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618
cores/libretro-test-vulkan-async-compute/libretro-test.c
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618
cores/libretro-test-vulkan-async-compute/libretro-test.c
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@ -0,0 +1,618 @@
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#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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#include "vulkan/vulkan_symbol_wrapper.h"
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#include <libretro_vulkan.h>
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#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
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static struct retro_hw_render_callback hw_render;
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static const struct retro_hw_render_interface_vulkan *vulkan;
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static unsigned frame_count;
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#define BASE_WIDTH 640
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#define BASE_HEIGHT 360
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#define MAX_SYNC 8
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struct buffer
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{
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VkBuffer buffer;
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VkDeviceMemory memory;
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};
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struct vulkan_data
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{
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unsigned index;
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unsigned num_swapchain_images;
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uint32_t swapchain_mask;
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VkPhysicalDeviceMemoryProperties memory_properties;
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VkPhysicalDeviceProperties gpu_properties;
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VkDescriptorSetLayout set_layout;
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VkDescriptorPool desc_pool;
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VkDescriptorSet desc_set[MAX_SYNC];
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VkPipelineCache pipeline_cache;
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VkPipelineLayout pipeline_layout;
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VkPipeline pipeline;
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struct retro_vulkan_image images[MAX_SYNC];
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VkDeviceMemory image_memory[MAX_SYNC];
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VkCommandPool cmd_pool[MAX_SYNC];
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VkCommandBuffer cmd[MAX_SYNC];
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VkSemaphore acquire_semaphores[MAX_SYNC];
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};
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static struct vulkan_data vk;
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void retro_init(void)
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{}
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void retro_deinit(void)
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{}
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unsigned retro_api_version(void)
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{
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return RETRO_API_VERSION;
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}
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void retro_set_controller_port_device(unsigned port, unsigned device)
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{
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(void)port;
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(void)device;
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}
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void retro_get_system_info(struct retro_system_info *info)
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{
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memset(info, 0, sizeof(*info));
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info->library_name = "TestCore Async Compute Vulkan";
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info->library_version = "v1";
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info->need_fullpath = false;
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info->valid_extensions = NULL; // Anything is fine, we don't care.
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}
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void retro_get_system_av_info(struct retro_system_av_info *info)
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{
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info->timing = (struct retro_system_timing) {
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.fps = 60.0,
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.sample_rate = 30000.0,
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};
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info->geometry = (struct retro_game_geometry) {
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.base_width = BASE_WIDTH,
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.base_height = BASE_HEIGHT,
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.max_width = BASE_WIDTH,
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.max_height = BASE_HEIGHT,
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.aspect_ratio = (float)BASE_WIDTH / (float)BASE_HEIGHT,
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};
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}
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static retro_video_refresh_t video_cb;
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static retro_audio_sample_t audio_cb;
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static retro_audio_sample_batch_t audio_batch_cb;
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static retro_environment_t environ_cb;
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static retro_input_poll_t input_poll_cb;
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static retro_input_state_t input_state_cb;
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void retro_set_environment(retro_environment_t cb)
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{
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environ_cb = cb;
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bool no_rom = true;
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cb(RETRO_ENVIRONMENT_SET_SUPPORT_NO_GAME, &no_rom);
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}
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void retro_set_audio_sample(retro_audio_sample_t cb)
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{
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audio_cb = cb;
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}
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void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb)
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{
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audio_batch_cb = cb;
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}
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void retro_set_input_poll(retro_input_poll_t cb)
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{
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input_poll_cb = cb;
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}
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void retro_set_input_state(retro_input_state_t cb)
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{
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input_state_cb = cb;
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}
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void retro_set_video_refresh(retro_video_refresh_t cb)
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{
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video_cb = cb;
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}
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static uint32_t find_memory_type_from_requirements(
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uint32_t device_requirements, uint32_t host_requirements)
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{
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const VkPhysicalDeviceMemoryProperties *props = &vk.memory_properties;
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for (uint32_t i = 0; i < VK_MAX_MEMORY_TYPES; i++)
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{
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if (device_requirements & (1u << i))
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{
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if ((props->memoryTypes[i].propertyFlags & host_requirements) == host_requirements)
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{
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return i;
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}
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}
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}
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return 0;
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}
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static void vulkan_test_render(void)
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{
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VkCommandBuffer cmd = vk.cmd[vk.index];
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VkCommandBufferBeginInfo begin_info = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO };
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begin_info.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
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vkResetCommandBuffer(cmd, 0);
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vkBeginCommandBuffer(cmd, &begin_info);
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VkImageMemoryBarrier prepare_rendering = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER };
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prepare_rendering.srcAccessMask = 0;
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prepare_rendering.dstAccessMask = VK_ACCESS_SHADER_WRITE_BIT;
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prepare_rendering.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
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prepare_rendering.newLayout = VK_IMAGE_LAYOUT_GENERAL;
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prepare_rendering.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
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prepare_rendering.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
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prepare_rendering.image = vk.images[vk.index].create_info.image;
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prepare_rendering.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
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prepare_rendering.subresourceRange.levelCount = 1;
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prepare_rendering.subresourceRange.layerCount = 1;
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vkCmdPipelineBarrier(cmd,
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VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
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false,
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0, NULL,
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0, NULL,
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1, &prepare_rendering);
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vkCmdBindPipeline(cmd, VK_PIPELINE_BIND_POINT_COMPUTE, vk.pipeline);
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vkCmdBindDescriptorSets(cmd, VK_PIPELINE_BIND_POINT_COMPUTE,
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vk.pipeline_layout, 0,
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1, &vk.desc_set[vk.index], 0, NULL);
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const float constants[4] = {
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1.0f / BASE_WIDTH,
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1.0f / BASE_HEIGHT,
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(float)frame_count++,
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0.0f,
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};
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vkCmdPushConstants(cmd, vk.pipeline_layout,
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VK_SHADER_STAGE_COMPUTE_BIT,
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0, 16, constants);
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vkCmdDispatch(cmd, BASE_WIDTH / 8, BASE_HEIGHT / 8, 1);
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VkImageMemoryBarrier prepare_presentation = { VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER };
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prepare_presentation.srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT;
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prepare_presentation.dstAccessMask = 0;
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prepare_presentation.oldLayout = VK_IMAGE_LAYOUT_GENERAL;
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prepare_presentation.newLayout = VK_IMAGE_LAYOUT_GENERAL;
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prepare_presentation.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
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prepare_presentation.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
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prepare_presentation.image = vk.images[vk.index].create_info.image;
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prepare_presentation.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
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prepare_presentation.subresourceRange.levelCount = 1;
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prepare_presentation.subresourceRange.layerCount = 1;
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vkCmdPipelineBarrier(cmd, VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
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VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
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false,
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0, NULL,
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0, NULL,
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1, &prepare_presentation);
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vkEndCommandBuffer(cmd);
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vulkan->lock_queue(vulkan->handle);
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VkSubmitInfo submit = { VK_STRUCTURE_TYPE_SUBMIT_INFO };
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submit.commandBufferCount = 1;
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submit.pCommandBuffers = &cmd;
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submit.signalSemaphoreCount = 1;
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submit.pSignalSemaphores = &vk.acquire_semaphores[vk.index];
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vkQueueSubmit(vulkan->queue, 1, &submit, VK_NULL_HANDLE);
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vulkan->unlock_queue(vulkan->handle);
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}
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static VkShaderModule create_shader_module(const uint32_t *data, size_t size)
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{
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VkShaderModuleCreateInfo module_info = { VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO };
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VkShaderModule module;
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module_info.codeSize = size;
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module_info.pCode = data;
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vkCreateShaderModule(vulkan->device, &module_info, NULL, &module);
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return module;
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}
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static void init_descriptor(void)
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{
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VkDevice device = vulkan->device;
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VkDescriptorSetLayoutBinding binding = {0};
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binding.binding = 0;
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binding.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE;
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binding.descriptorCount = 1;
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binding.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT;
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binding.pImmutableSamplers = NULL;
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const VkDescriptorPoolSize pool_sizes[1] = {
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{ VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, vk.num_swapchain_images },
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};
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const VkPushConstantRange range = {
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VK_SHADER_STAGE_COMPUTE_BIT,
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0, 16,
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};
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VkDescriptorSetLayoutCreateInfo set_layout_info = { VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO };
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set_layout_info.bindingCount = 1;
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set_layout_info.pBindings = &binding;
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vkCreateDescriptorSetLayout(device, &set_layout_info, NULL, &vk.set_layout);
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VkPipelineLayoutCreateInfo layout_info = { VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO };
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layout_info.setLayoutCount = 1;
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layout_info.pSetLayouts = &vk.set_layout;
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layout_info.pushConstantRangeCount = 1;
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layout_info.pPushConstantRanges = ⦥
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vkCreatePipelineLayout(device, &layout_info, NULL, &vk.pipeline_layout);
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VkDescriptorPoolCreateInfo pool_info = { VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO };
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pool_info.maxSets = vk.num_swapchain_images;
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pool_info.poolSizeCount = 1;
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pool_info.pPoolSizes = pool_sizes;
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pool_info.flags = VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT;
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vkCreateDescriptorPool(device, &pool_info, NULL, &vk.desc_pool);
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VkDescriptorSetAllocateInfo alloc_info = { VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO };
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alloc_info.descriptorPool = vk.desc_pool;
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alloc_info.descriptorSetCount = 1;
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alloc_info.pSetLayouts = &vk.set_layout;
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for (unsigned i = 0; i < vk.num_swapchain_images; i++)
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{
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vkAllocateDescriptorSets(device, &alloc_info, &vk.desc_set[i]);
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VkWriteDescriptorSet write = { VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET };
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VkDescriptorImageInfo image_info;
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write.dstSet = vk.desc_set[i];
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write.dstBinding = 0;
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write.descriptorCount = 1;
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write.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE;
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write.pImageInfo = &image_info;
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image_info.imageView = vk.images[i].image_view;
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image_info.imageLayout = VK_IMAGE_LAYOUT_GENERAL;
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image_info.sampler = VK_NULL_HANDLE;
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vkUpdateDescriptorSets(device, 1, &write, 0, NULL);
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}
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}
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static void init_pipeline(void)
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{
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VkDevice device = vulkan->device;
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static const uint32_t raymarch_comp[] =
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#include "shaders/raymarch.comp.inc"
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;
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VkComputePipelineCreateInfo pipe = { VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO };
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pipe.stage.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
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pipe.stage.stage = VK_SHADER_STAGE_COMPUTE_BIT;
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pipe.stage.module = create_shader_module(raymarch_comp, sizeof(raymarch_comp));
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pipe.stage.pName = "main";
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pipe.layout = vk.pipeline_layout;
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vkCreateComputePipelines(vulkan->device, vk.pipeline_cache, 1, &pipe, NULL, &vk.pipeline);
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vkDestroyShaderModule(device, pipe.stage.module, NULL);
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}
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static void init_swapchain(void)
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{
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VkDevice device = vulkan->device;
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for (unsigned i = 0; i < vk.num_swapchain_images; i++)
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{
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VkImageCreateInfo image = { VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO };
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image.imageType = VK_IMAGE_TYPE_2D;
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image.flags |= VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT;
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image.format = VK_FORMAT_R8G8B8A8_UNORM;
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image.extent.width = BASE_WIDTH;
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image.extent.height = BASE_HEIGHT;
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image.extent.depth = 1;
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image.samples = VK_SAMPLE_COUNT_1_BIT;
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image.tiling = VK_IMAGE_TILING_OPTIMAL;
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image.usage =
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VK_IMAGE_USAGE_STORAGE_BIT |
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VK_IMAGE_USAGE_SAMPLED_BIT |
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VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
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image.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
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image.mipLevels = 1;
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image.arrayLayers = 1;
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vkCreateImage(device, &image, NULL, &vk.images[i].create_info.image);
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VkMemoryAllocateInfo alloc = { VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO };
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VkMemoryRequirements mem_reqs;
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vkGetImageMemoryRequirements(device, vk.images[i].create_info.image, &mem_reqs);
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alloc.allocationSize = mem_reqs.size;
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alloc.memoryTypeIndex = find_memory_type_from_requirements(
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mem_reqs.memoryTypeBits, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
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vkAllocateMemory(device, &alloc, NULL, &vk.image_memory[i]);
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vkBindImageMemory(device, vk.images[i].create_info.image, vk.image_memory[i], 0);
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vk.images[i].create_info.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
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vk.images[i].create_info.viewType = VK_IMAGE_VIEW_TYPE_2D;
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vk.images[i].create_info.format = VK_FORMAT_R8G8B8A8_UNORM;
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vk.images[i].create_info.subresourceRange.baseMipLevel = 0;
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vk.images[i].create_info.subresourceRange.baseArrayLayer = 0;
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vk.images[i].create_info.subresourceRange.levelCount = 1;
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vk.images[i].create_info.subresourceRange.layerCount = 1;
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vk.images[i].create_info.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
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vk.images[i].create_info.components.r = VK_COMPONENT_SWIZZLE_R;
|
||||
vk.images[i].create_info.components.g = VK_COMPONENT_SWIZZLE_G;
|
||||
vk.images[i].create_info.components.b = VK_COMPONENT_SWIZZLE_B;
|
||||
vk.images[i].create_info.components.a = VK_COMPONENT_SWIZZLE_A;
|
||||
|
||||
vkCreateImageView(device, &vk.images[i].create_info,
|
||||
NULL, &vk.images[i].image_view);
|
||||
vk.images[i].image_layout = VK_IMAGE_LAYOUT_GENERAL;
|
||||
|
||||
VkSemaphoreCreateInfo sem_info = { VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO };
|
||||
vkCreateSemaphore(device, &sem_info, NULL, &vk.acquire_semaphores[i]);
|
||||
}
|
||||
}
|
||||
|
||||
static void init_command(void)
|
||||
{
|
||||
VkCommandPoolCreateInfo pool_info = { VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO };
|
||||
VkCommandBufferAllocateInfo info = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO };
|
||||
|
||||
pool_info.queueFamilyIndex = vulkan->queue_index;
|
||||
pool_info.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
|
||||
|
||||
for (unsigned i = 0; i < vk.num_swapchain_images; i++)
|
||||
{
|
||||
vkCreateCommandPool(vulkan->device, &pool_info, NULL, &vk.cmd_pool[i]);
|
||||
info.commandPool = vk.cmd_pool[i];
|
||||
info.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
|
||||
info.commandBufferCount = 1;
|
||||
vkAllocateCommandBuffers(vulkan->device, &info, &vk.cmd[i]);
|
||||
}
|
||||
}
|
||||
|
||||
static void vulkan_test_init(void)
|
||||
{
|
||||
vkGetPhysicalDeviceProperties(vulkan->gpu, &vk.gpu_properties);
|
||||
vkGetPhysicalDeviceMemoryProperties(vulkan->gpu, &vk.memory_properties);
|
||||
|
||||
unsigned num_images = 0;
|
||||
uint32_t mask = vulkan->get_sync_index_mask(vulkan->handle);
|
||||
for (unsigned i = 0; i < 32; i++)
|
||||
if (mask & (1u << i))
|
||||
num_images = i + 1;
|
||||
vk.num_swapchain_images = num_images;
|
||||
vk.swapchain_mask = mask;
|
||||
|
||||
init_command();
|
||||
init_swapchain();
|
||||
init_descriptor();
|
||||
|
||||
VkPipelineCacheCreateInfo pipeline_cache_info = { VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO };
|
||||
vkCreatePipelineCache(vulkan->device, &pipeline_cache_info,
|
||||
NULL, &vk.pipeline_cache);
|
||||
|
||||
init_pipeline();
|
||||
}
|
||||
|
||||
static void vulkan_test_deinit(void)
|
||||
{
|
||||
if (!vulkan)
|
||||
return;
|
||||
|
||||
VkDevice device = vulkan->device;
|
||||
vkDeviceWaitIdle(device);
|
||||
|
||||
for (unsigned i = 0; i < vk.num_swapchain_images; i++)
|
||||
{
|
||||
vkDestroyImageView(device, vk.images[i].image_view, NULL);
|
||||
vkFreeMemory(device, vk.image_memory[i], NULL);
|
||||
vkDestroyImage(device, vk.images[i].create_info.image, NULL);
|
||||
vkDestroySemaphore(device, vk.acquire_semaphores[i], NULL);
|
||||
}
|
||||
|
||||
vkFreeDescriptorSets(device, vk.desc_pool, vk.num_swapchain_images, vk.desc_set);
|
||||
vkDestroyDescriptorPool(device, vk.desc_pool, NULL);
|
||||
|
||||
vkDestroyPipeline(device, vk.pipeline, NULL);
|
||||
vkDestroyDescriptorSetLayout(device, vk.set_layout, NULL);
|
||||
vkDestroyPipelineLayout(device, vk.pipeline_layout, NULL);
|
||||
vkDestroyPipelineCache(device, vk.pipeline_cache, NULL);
|
||||
|
||||
for (unsigned i = 0; i < vk.num_swapchain_images; i++)
|
||||
{
|
||||
vkFreeCommandBuffers(device, vk.cmd_pool[i], 1, &vk.cmd[i]);
|
||||
vkDestroyCommandPool(device, vk.cmd_pool[i], NULL);
|
||||
}
|
||||
|
||||
memset(&vk, 0, sizeof(vk));
|
||||
}
|
||||
|
||||
void retro_run(void)
|
||||
{
|
||||
input_poll_cb();
|
||||
|
||||
if (input_state_cb(0, RETRO_DEVICE_JOYPAD, 0, RETRO_DEVICE_ID_JOYPAD_UP))
|
||||
{
|
||||
}
|
||||
|
||||
/* Very lazy way to do this. */
|
||||
if (vulkan->get_sync_index_mask(vulkan->handle) != vk.swapchain_mask)
|
||||
{
|
||||
vulkan_test_deinit();
|
||||
vulkan_test_init();
|
||||
}
|
||||
|
||||
vulkan->wait_sync_index(vulkan->handle);
|
||||
|
||||
vk.index = vulkan->get_sync_index(vulkan->handle);
|
||||
vulkan_test_render();
|
||||
vulkan->set_image(vulkan->handle, &vk.images[vk.index], 1, &vk.acquire_semaphores[vk.index], VK_QUEUE_FAMILY_IGNORED);
|
||||
video_cb(RETRO_HW_FRAME_BUFFER_VALID, BASE_WIDTH, BASE_HEIGHT, 0);
|
||||
}
|
||||
|
||||
static void context_reset(void)
|
||||
{
|
||||
fprintf(stderr, "Context reset!\n");
|
||||
if (!environ_cb(RETRO_ENVIRONMENT_GET_HW_RENDER_INTERFACE, (void**)&vulkan) || !vulkan)
|
||||
{
|
||||
fprintf(stderr, "Failed to get HW rendering interface!\n");
|
||||
return;
|
||||
}
|
||||
|
||||
if (vulkan->interface_version != RETRO_HW_RENDER_INTERFACE_VULKAN_VERSION)
|
||||
{
|
||||
fprintf(stderr, "HW render interface mismatch, expected %u, got %u!\n",
|
||||
RETRO_HW_RENDER_INTERFACE_VULKAN_VERSION, vulkan->interface_version);
|
||||
vulkan = NULL;
|
||||
return;
|
||||
}
|
||||
|
||||
vulkan_symbol_wrapper_init(vulkan->get_instance_proc_addr);
|
||||
vulkan_symbol_wrapper_load_core_instance_symbols(vulkan->instance);
|
||||
vulkan_symbol_wrapper_load_core_device_symbols(vulkan->device);
|
||||
vulkan_test_init();
|
||||
}
|
||||
|
||||
static void context_destroy(void)
|
||||
{
|
||||
fprintf(stderr, "Context destroy!\n");
|
||||
vulkan_test_deinit();
|
||||
vulkan = NULL;
|
||||
memset(&vk, 0, sizeof(vk));
|
||||
}
|
||||
|
||||
static const VkApplicationInfo *get_application_info(void)
|
||||
{
|
||||
static const VkApplicationInfo info = {
|
||||
VK_STRUCTURE_TYPE_APPLICATION_INFO,
|
||||
NULL,
|
||||
"libretro-test-vulkan-async-compute",
|
||||
0,
|
||||
"libretro-test-vulkan-async-compute",
|
||||
0,
|
||||
VK_MAKE_VERSION(1, 0, 18),
|
||||
};
|
||||
return &info;
|
||||
}
|
||||
|
||||
static bool retro_init_hw_context(void)
|
||||
{
|
||||
hw_render.context_type = RETRO_HW_CONTEXT_VULKAN;
|
||||
hw_render.version_major = VK_MAKE_VERSION(1, 0, 18);
|
||||
hw_render.version_minor = 0;
|
||||
hw_render.context_reset = context_reset;
|
||||
hw_render.context_destroy = context_destroy;
|
||||
hw_render.cache_context = false;
|
||||
if (!environ_cb(RETRO_ENVIRONMENT_SET_HW_RENDER, &hw_render))
|
||||
return false;
|
||||
|
||||
static const struct retro_hw_render_context_negotiation_interface_vulkan iface = {
|
||||
RETRO_HW_RENDER_CONTEXT_NEGOTIATION_INTERFACE_VULKAN,
|
||||
RETRO_HW_RENDER_CONTEXT_NEGOTIATION_INTERFACE_VULKAN_VERSION,
|
||||
|
||||
get_application_info,
|
||||
NULL,
|
||||
};
|
||||
|
||||
environ_cb(RETRO_ENVIRONMENT_SET_HW_RENDER_CONTEXT_NEGOTIATION_INTERFACE, (void*)&iface);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool retro_load_game(const struct retro_game_info *info)
|
||||
{
|
||||
if (!retro_init_hw_context())
|
||||
{
|
||||
fprintf(stderr, "HW Context could not be initialized, exiting...\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
fprintf(stderr, "Loaded game!\n");
|
||||
(void)info;
|
||||
|
||||
frame_count = 0;
|
||||
return true;
|
||||
}
|
||||
|
||||
void retro_unload_game(void)
|
||||
{}
|
||||
|
||||
unsigned retro_get_region(void)
|
||||
{
|
||||
return RETRO_REGION_NTSC;
|
||||
}
|
||||
|
||||
bool retro_load_game_special(unsigned type, const struct retro_game_info *info, size_t num)
|
||||
{
|
||||
(void)type;
|
||||
(void)info;
|
||||
(void)num;
|
||||
return false;
|
||||
}
|
||||
|
||||
size_t retro_serialize_size(void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool retro_serialize(void *data, size_t size)
|
||||
{
|
||||
(void)data;
|
||||
(void)size;
|
||||
return false;
|
||||
}
|
||||
|
||||
bool retro_unserialize(const void *data, size_t size)
|
||||
{
|
||||
(void)data;
|
||||
(void)size;
|
||||
return false;
|
||||
}
|
||||
|
||||
void *retro_get_memory_data(unsigned id)
|
||||
{
|
||||
(void)id;
|
||||
return NULL;
|
||||
}
|
||||
|
||||
size_t retro_get_memory_size(unsigned id)
|
||||
{
|
||||
(void)id;
|
||||
return 0;
|
||||
}
|
||||
|
||||
void retro_reset(void)
|
||||
{}
|
||||
|
||||
void retro_cheat_reset(void)
|
||||
{}
|
||||
|
||||
void retro_cheat_set(unsigned index, bool enabled, const char *code)
|
||||
{
|
||||
(void)index;
|
||||
(void)enabled;
|
||||
(void)code;
|
||||
}
|
||||
|
||||
5
cores/libretro-test-vulkan-async-compute/link.T
Normal file
5
cores/libretro-test-vulkan-async-compute/link.T
Normal file
@ -0,0 +1,5 @@
|
||||
{
|
||||
global: retro_*;
|
||||
local: *;
|
||||
};
|
||||
|
||||
15
cores/libretro-test-vulkan-async-compute/shaders/Makefile
Normal file
15
cores/libretro-test-vulkan-async-compute/shaders/Makefile
Normal file
@ -0,0 +1,15 @@
|
||||
COMP_SHADERS := $(wildcard *.comp)
|
||||
SPIRV := $(COMP_SHADERS:.comp=.comp.inc)
|
||||
|
||||
GLSLANG := glslc
|
||||
GLSLFLAGS := -mfmt=c
|
||||
|
||||
all: $(SPIRV)
|
||||
|
||||
%.comp.inc: %.comp
|
||||
$(GLSLANG) $(GLSLFLAGS) -o $@ $<
|
||||
|
||||
clean:
|
||||
rm -f $(SPIRV)
|
||||
|
||||
.PHONY: clean
|
||||
@ -0,0 +1,18 @@
|
||||
#version 310 es
|
||||
layout(local_size_x = 8, local_size_y = 8) in;
|
||||
|
||||
layout(rgba8, set = 0, binding = 0) uniform writeonly mediump image2D uImage;
|
||||
|
||||
layout(push_constant, std430) uniform PushConstants
|
||||
{
|
||||
vec2 inv_resolution;
|
||||
float frame;
|
||||
float dummy;
|
||||
} constants;
|
||||
|
||||
void main()
|
||||
{
|
||||
vec2 uv = (vec2(gl_GlobalInvocationID.xy) + 0.5) * constants.inv_resolution;
|
||||
vec4 color = vec4(sin(uv.x * 50.0 + constants.frame * 0.1) + 0.5, cos(uv.y * 55.0 + constants.frame * 0.2), 0.2, 1.0);
|
||||
imageStore(uImage, ivec2(gl_GlobalInvocationID.xy), color);
|
||||
}
|
||||
@ -0,0 +1,117 @@
|
||||
{0x07230203,0x00010000,0x00080001,0x00000048,
|
||||
0x00000000,0x00020011,0x00000001,0x0006000b,
|
||||
0x00000001,0x4c534c47,0x6474732e,0x3035342e,
|
||||
0x00000000,0x0003000e,0x00000000,0x00000001,
|
||||
0x0006000f,0x00000005,0x00000004,0x6e69616d,
|
||||
0x00000000,0x0000000d,0x00060010,0x00000004,
|
||||
0x00000011,0x00000008,0x00000008,0x00000001,
|
||||
0x00030003,0x00000001,0x00000136,0x000a0004,
|
||||
0x475f4c47,0x4c474f4f,0x70635f45,0x74735f70,
|
||||
0x5f656c79,0x656e696c,0x7269645f,0x69746365,
|
||||
0x00006576,0x00080004,0x475f4c47,0x4c474f4f,
|
||||
0x6e695f45,0x64756c63,0x69645f65,0x74636572,
|
||||
0x00657669,0x00040005,0x00000004,0x6e69616d,
|
||||
0x00000000,0x00030005,0x00000009,0x00007675,
|
||||
0x00080005,0x0000000d,0x475f6c67,0x61626f6c,
|
||||
0x766e496c,0x7461636f,0x496e6f69,0x00000044,
|
||||
0x00060005,0x00000015,0x68737550,0x736e6f43,
|
||||
0x746e6174,0x00000073,0x00070006,0x00000015,
|
||||
0x00000000,0x5f766e69,0x6f736572,0x6974756c,
|
||||
0x00006e6f,0x00050006,0x00000015,0x00000001,
|
||||
0x6d617266,0x00000065,0x00050006,0x00000015,
|
||||
0x00000002,0x6d6d7564,0x00000079,0x00050005,
|
||||
0x00000017,0x736e6f63,0x746e6174,0x00000073,
|
||||
0x00040005,0x00000020,0x6f6c6f63,0x00000072,
|
||||
0x00040005,0x0000003f,0x616d4975,0x00006567,
|
||||
0x00040047,0x0000000d,0x0000000b,0x0000001c,
|
||||
0x00050048,0x00000015,0x00000000,0x00000023,
|
||||
0x00000000,0x00050048,0x00000015,0x00000001,
|
||||
0x00000023,0x00000008,0x00050048,0x00000015,
|
||||
0x00000002,0x00000023,0x0000000c,0x00030047,
|
||||
0x00000015,0x00000002,0x00030047,0x0000003f,
|
||||
0x00000000,0x00040047,0x0000003f,0x00000022,
|
||||
0x00000000,0x00040047,0x0000003f,0x00000021,
|
||||
0x00000000,0x00030047,0x0000003f,0x00000019,
|
||||
0x00030047,0x00000040,0x00000000,0x00040047,
|
||||
0x00000047,0x0000000b,0x00000019,0x00020013,
|
||||
0x00000002,0x00030021,0x00000003,0x00000002,
|
||||
0x00030016,0x00000006,0x00000020,0x00040017,
|
||||
0x00000007,0x00000006,0x00000002,0x00040020,
|
||||
0x00000008,0x00000007,0x00000007,0x00040015,
|
||||
0x0000000a,0x00000020,0x00000000,0x00040017,
|
||||
0x0000000b,0x0000000a,0x00000003,0x00040020,
|
||||
0x0000000c,0x00000001,0x0000000b,0x0004003b,
|
||||
0x0000000c,0x0000000d,0x00000001,0x00040017,
|
||||
0x0000000e,0x0000000a,0x00000002,0x0004002b,
|
||||
0x00000006,0x00000012,0x3f000000,0x0005001e,
|
||||
0x00000015,0x00000007,0x00000006,0x00000006,
|
||||
0x00040020,0x00000016,0x00000009,0x00000015,
|
||||
0x0004003b,0x00000016,0x00000017,0x00000009,
|
||||
0x00040015,0x00000018,0x00000020,0x00000001,
|
||||
0x0004002b,0x00000018,0x00000019,0x00000000,
|
||||
0x00040020,0x0000001a,0x00000009,0x00000007,
|
||||
0x00040017,0x0000001e,0x00000006,0x00000004,
|
||||
0x00040020,0x0000001f,0x00000007,0x0000001e,
|
||||
0x0004002b,0x0000000a,0x00000021,0x00000000,
|
||||
0x00040020,0x00000022,0x00000007,0x00000006,
|
||||
0x0004002b,0x00000006,0x00000025,0x42480000,
|
||||
0x0004002b,0x00000018,0x00000027,0x00000001,
|
||||
0x00040020,0x00000028,0x00000009,0x00000006,
|
||||
0x0004002b,0x00000006,0x0000002b,0x3dcccccd,
|
||||
0x0004002b,0x0000000a,0x00000030,0x00000001,
|
||||
0x0004002b,0x00000006,0x00000033,0x425c0000,
|
||||
0x0004002b,0x00000006,0x00000037,0x3e4ccccd,
|
||||
0x0004002b,0x00000006,0x0000003b,0x3f800000,
|
||||
0x00090019,0x0000003d,0x00000006,0x00000001,
|
||||
0x00000000,0x00000000,0x00000000,0x00000002,
|
||||
0x00000004,0x00040020,0x0000003e,0x00000000,
|
||||
0x0000003d,0x0004003b,0x0000003e,0x0000003f,
|
||||
0x00000000,0x00040017,0x00000043,0x00000018,
|
||||
0x00000002,0x0004002b,0x0000000a,0x00000046,
|
||||
0x00000008,0x0006002c,0x0000000b,0x00000047,
|
||||
0x00000046,0x00000046,0x00000030,0x00050036,
|
||||
0x00000002,0x00000004,0x00000000,0x00000003,
|
||||
0x000200f8,0x00000005,0x0004003b,0x00000008,
|
||||
0x00000009,0x00000007,0x0004003b,0x0000001f,
|
||||
0x00000020,0x00000007,0x0004003d,0x0000000b,
|
||||
0x0000000f,0x0000000d,0x0007004f,0x0000000e,
|
||||
0x00000010,0x0000000f,0x0000000f,0x00000000,
|
||||
0x00000001,0x00040070,0x00000007,0x00000011,
|
||||
0x00000010,0x00050050,0x00000007,0x00000013,
|
||||
0x00000012,0x00000012,0x00050081,0x00000007,
|
||||
0x00000014,0x00000011,0x00000013,0x00050041,
|
||||
0x0000001a,0x0000001b,0x00000017,0x00000019,
|
||||
0x0004003d,0x00000007,0x0000001c,0x0000001b,
|
||||
0x00050085,0x00000007,0x0000001d,0x00000014,
|
||||
0x0000001c,0x0003003e,0x00000009,0x0000001d,
|
||||
0x00050041,0x00000022,0x00000023,0x00000009,
|
||||
0x00000021,0x0004003d,0x00000006,0x00000024,
|
||||
0x00000023,0x00050085,0x00000006,0x00000026,
|
||||
0x00000024,0x00000025,0x00050041,0x00000028,
|
||||
0x00000029,0x00000017,0x00000027,0x0004003d,
|
||||
0x00000006,0x0000002a,0x00000029,0x00050085,
|
||||
0x00000006,0x0000002c,0x0000002a,0x0000002b,
|
||||
0x00050081,0x00000006,0x0000002d,0x00000026,
|
||||
0x0000002c,0x0006000c,0x00000006,0x0000002e,
|
||||
0x00000001,0x0000000d,0x0000002d,0x00050081,
|
||||
0x00000006,0x0000002f,0x0000002e,0x00000012,
|
||||
0x00050041,0x00000022,0x00000031,0x00000009,
|
||||
0x00000030,0x0004003d,0x00000006,0x00000032,
|
||||
0x00000031,0x00050085,0x00000006,0x00000034,
|
||||
0x00000032,0x00000033,0x00050041,0x00000028,
|
||||
0x00000035,0x00000017,0x00000027,0x0004003d,
|
||||
0x00000006,0x00000036,0x00000035,0x00050085,
|
||||
0x00000006,0x00000038,0x00000036,0x00000037,
|
||||
0x00050081,0x00000006,0x00000039,0x00000034,
|
||||
0x00000038,0x0006000c,0x00000006,0x0000003a,
|
||||
0x00000001,0x0000000e,0x00000039,0x00070050,
|
||||
0x0000001e,0x0000003c,0x0000002f,0x0000003a,
|
||||
0x00000037,0x0000003b,0x0003003e,0x00000020,
|
||||
0x0000003c,0x0004003d,0x0000003d,0x00000040,
|
||||
0x0000003f,0x0004003d,0x0000000b,0x00000041,
|
||||
0x0000000d,0x0007004f,0x0000000e,0x00000042,
|
||||
0x00000041,0x00000041,0x00000000,0x00000001,
|
||||
0x0004007c,0x00000043,0x00000044,0x00000042,
|
||||
0x0004003d,0x0000001e,0x00000045,0x00000020,
|
||||
0x00040063,0x00000040,0x00000044,0x00000045,
|
||||
0x000100fd,0x00010038}
|
||||
Loading…
Reference in New Issue
Block a user