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Add renderer texture binding contract

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omigamedev
2026-06-02 15:34:57 +02:00
parent ee3fb36047
commit 5dbeb0504d
9 changed files with 163 additions and 53 deletions
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5
src/renderer_api/renderer_api.h
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@@ -10,6 +10,7 @@ namespace pp::renderer {
constexpr std::uint32_t max_texture_dimension = 32768;
constexpr std::uint32_t max_mesh_vertices = 16777216;
constexpr std::uint32_t max_texture_slots = 32;
constexpr std::uint64_t max_texture_bytes = 1024ULL * 1024ULL * 1024ULL;
constexpr std::size_t max_shader_source_bytes = 4ULL * 1024ULL * 1024ULL;
@@ -126,6 +127,9 @@ public:
ClearColor clear_color) noexcept = 0;
[[nodiscard]] virtual pp::foundation::Status set_viewport(Viewport viewport) noexcept = 0;
[[nodiscard]] virtual pp::foundation::Status bind_shader(IShaderProgram& shader) noexcept = 0;
[[nodiscard]] virtual pp::foundation::Status bind_texture(
std::uint32_t slot,
ITexture2D& texture) noexcept = 0;
[[nodiscard]] virtual pp::foundation::Status bind_mesh(IMesh& mesh) noexcept = 0;
[[nodiscard]] virtual pp::foundation::Status draw() noexcept = 0;
[[nodiscard]] virtual pp::foundation::Status read_texture(
@@ -160,6 +164,7 @@ public:
[[nodiscard]] pp::foundation::Status validate_extent(Extent2D extent) noexcept;
[[nodiscard]] pp::foundation::Status validate_viewport(Viewport viewport, Extent2D target_extent) noexcept;
[[nodiscard]] pp::foundation::Status validate_mesh_desc(MeshDesc desc) noexcept;
[[nodiscard]] pp::foundation::Status validate_texture_slot(std::uint32_t slot) noexcept;
[[nodiscard]] pp::foundation::Status validate_shader_program_desc(ShaderProgramDesc desc) noexcept;
[[nodiscard]] pp::foundation::Result<std::uint64_t> texture_byte_size(TextureDesc desc) noexcept;
[[nodiscard]] pp::foundation::Result<std::uint64_t> readback_byte_size(