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Render without rendering (#2152)

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* presenter: render the game inside a ImGui window

* presenter: render the previous frame to keep the render rendering

* swapchain: fix swapchain image view format not being converted to unorm

* devtools: fix frame graph timing
This commit is contained in:
Vinicius Rangel 2025-01-16 16:27:23 -03:00 • committed by GitHub
parent 440a693fae
commit 56a6c95730
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GPG key ID: B5690EEEBB952194
19 changed files with 306 additions and 110 deletions
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18
src/imgui/renderer/imgui_impl_vulkan.h
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@ -10,6 +10,13 @@
struct ImDrawData;
namespace ImGui {
struct Texture {
vk::DescriptorSet descriptor_set{nullptr};
bool disable_blend{false};
};
} // namespace ImGui
namespace ImGui::Vulkan {
struct InitInfo {
@ -34,29 +41,32 @@ struct InitInfo {
struct UploadTextureData {
vk::Image image;
vk::ImageView image_view;
vk::DescriptorSet descriptor_set;
vk::DeviceMemory image_memory;
vk::CommandBuffer command_buffer; // Submit to the queue
vk::Buffer upload_buffer;
vk::DeviceMemory upload_buffer_memory;
ImTextureID im_texture;
void Upload();
void Destroy();
};
vk::DescriptorSet AddTexture(vk::ImageView image_view, vk::ImageLayout image_layout,
vk::Sampler sampler = VK_NULL_HANDLE);
ImTextureID AddTexture(vk::ImageView image_view, vk::ImageLayout image_layout,
vk::Sampler sampler = VK_NULL_HANDLE);
UploadTextureData UploadTexture(const void* data, vk::Format format, u32 width, u32 height,
size_t size);
void RemoveTexture(vk::DescriptorSet descriptor_set);
void RemoveTexture(ImTextureID descriptor_set);
bool Init(InitInfo info);
void Shutdown();
void RenderDrawData(ImDrawData& draw_data, vk::CommandBuffer command_buffer,
vk::Pipeline pipeline = VK_NULL_HANDLE);
void SetBlendEnabled(bool enabled);
} // namespace ImGui::Vulkan