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Code Issues 155 Wiki Activity

feat(vulkan): vulkan 1.4 core with the user interface and the launcher, shaders split into ogl46/vk14 with SPIR-V binaries loaded first

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Hirek
2026-10-24 05:47:11 +02:00
parent 68fa5dc2da
commit bd589f272d
235 changed files with 9397 additions and 3975 deletions
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30
rendering/renderer.h
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@@ -19,9 +19,9 @@ http://mozilla.org/MPL/2.0/.
struct lighting_data;
namespace gl
namespace gfx
{
class program;
class shader_program;
}
namespace gfx
@@ -132,9 +132,9 @@ public:
// again. chunks left out are dropped. backends which can't draw grass ignore it
virtual void Terrain_Grass( std::vector<gfx::grass_kind> const &Kinds, std::vector<gfx::grass_chunk> const &Chunks ) {}
// shader methods
virtual auto Fetch_Shader( std::string const &name ) -> std::shared_ptr<gl::program> = 0;
virtual auto Fetch_Shader( std::string const &name ) -> std::shared_ptr<gfx::shader_program> = 0;
// the name the program was fetched by, empty where it wasn't fetched by Fetch_Shader()
virtual auto Shader_Name( std::shared_ptr<gl::program> const &Program ) const -> std::string { return {}; }
virtual auto Shader_Name( std::shared_ptr<gfx::shader_program> const &Program ) const -> std::string { return {}; }
// texture methods
virtual auto Fetch_Texture( std::string const &Filename, bool const Loadnow = true, GLint format_hint = GL_SRGB_ALPHA ) -> texture_handle = 0;
virtual void Bind_Texture( texture_handle const Texture ) = 0;
@@ -228,16 +228,34 @@ private:
class imgui_renderer
{
public:
// how an image of the user interface is sampled
struct image_options
{
bool srgb{true}; // the colours are srgb, made linear by the sampling; plain values otherwise
bool nearest{false}; // the nearest texel instead of the linear filtering
bool mipmaps{false}; // mipmaps made of the image, for an image drawn smaller than it is
};
virtual bool Init() = 0;
virtual void Shutdown() = 0;
virtual void BeginFrame() = 0;
virtual void Render() = 0;
// images of the user interface itself (e.g. the previews of the node bank), apart from the textures of the scene: rgba, rows
// from the top, in srgb. returns: id for ImGui::Image, 0 if the renderer can't make them
virtual std::uint64_t Create_Image(std::uint8_t const *Rgba, int const Width, int const Height)
// from the top. returns: id for ImGui::Image, 0 if the renderer can't make them
virtual std::uint64_t Create_Image(std::uint8_t const *Rgba, int const Width, int const Height, image_options const &Options)
{
return 0;
}
std::uint64_t Create_Image(std::uint8_t const *Rgba, int const Width, int const Height)
{
return Create_Image(Rgba, Width, Height, image_options{});
}
// the image given other content, of the same or another size (Image 0: a new one). returns: its id, which can be a new one
virtual std::uint64_t Update_Image(std::uint64_t const Image, std::uint8_t const *Rgba, int const Width, int const Height, image_options const &Options)
{
Release_Image(Image);
return Create_Image(Rgba, Width, Height, Options);
}
virtual void Release_Image(std::uint64_t const Image) {}
};