mirror of https://github.com/snes9xgit/snes9x.git
89 lines
2.3 KiB
C++
89 lines
2.3 KiB
C++
#pragma once
|
|
|
|
#include "vulkan_hpp_wrapper.hpp"
|
|
#include <functional>
|
|
|
|
namespace Vulkan
|
|
{
|
|
|
|
class Context;
|
|
|
|
class Swapchain
|
|
{
|
|
public:
|
|
Swapchain(Context &);
|
|
~Swapchain();
|
|
bool create();
|
|
bool uncreate();
|
|
bool recreate();
|
|
bool create_resources();
|
|
bool check_and_resize(int width = -1, int height = -1);
|
|
Swapchain &set_desired_size(int width, int height) { desired_width = width; desired_height = height; return *this; }
|
|
void unset_desired_size() { desired_width = -1; desired_height = -1; }
|
|
Swapchain &set_desired_latency(int latency) { desired_latency = latency; return *this; }
|
|
void unset_desired_latency() { desired_latency = -1; }
|
|
|
|
bool begin_frame();
|
|
void begin_render_pass();
|
|
void end_render_pass();
|
|
bool end_frame();
|
|
void end_frame_without_swap();
|
|
bool swap();
|
|
void set_vsync(bool on);
|
|
void on_render_pass_end(std::function<void()> function);
|
|
int get_num_frames() { return num_swapchain_images; }
|
|
vk::PresentModeKHR get_present_mode();
|
|
|
|
vk::Image get_image();
|
|
vk::Framebuffer get_framebuffer();
|
|
vk::CommandBuffer &get_cmd();
|
|
vk::Extent2D get_extents();
|
|
vk::RenderPass &get_render_pass();
|
|
|
|
private:
|
|
std::function<void()> end_render_pass_function = nullptr;
|
|
void create_render_pass();
|
|
|
|
struct Frame
|
|
{
|
|
vk::UniqueFence fence;
|
|
vk::UniqueSemaphore acquire;
|
|
vk::UniqueSemaphore complete;
|
|
vk::UniqueCommandBuffer command_buffer;
|
|
};
|
|
|
|
struct ImageData
|
|
{
|
|
vk::Image image;
|
|
vk::UniqueImageView image_view;
|
|
vk::UniqueFramebuffer framebuffer;
|
|
};
|
|
|
|
vk::UniqueSwapchainKHR swapchain_object;
|
|
vk::Extent2D extents;
|
|
|
|
vk::UniqueRenderPass render_pass;
|
|
|
|
unsigned int current_frame = 0;
|
|
unsigned int current_swapchain_image = 0;
|
|
unsigned int num_swapchain_images = 0;
|
|
int desired_width = -1;
|
|
int desired_height = -1;
|
|
int desired_latency = -1;
|
|
uint64_t presentation_id = 0;
|
|
bool vsync = true;
|
|
bool supports_immediate = false;
|
|
bool supports_mailbox = false;
|
|
bool supports_relaxed = false;
|
|
std::vector<Frame> frames;
|
|
std::vector<ImageData> image_data;
|
|
|
|
Vulkan::Context &context;
|
|
vk::Device &device;
|
|
vk::Queue &queue;
|
|
vk::PhysicalDevice &physical_device;
|
|
vk::CommandPool &command_pool;
|
|
vk::SurfaceKHR &surface;
|
|
};
|
|
|
|
} // namespace Vulkan
|