Separate renderers into their own file

CMakeLists.txt

@@ -241,10 +241,16 @@ if (NOT BB_IS_CI)
         "bootstrap/std/font_cache.c"
         "bootstrap/std/font_provider.c"
         "bootstrap/std/window.c"
-        "bootstrap/std/render.c"
         "bootstrap/std/ui_core.c"
         "bootstrap/std/ui_builder.c"
     )
 
+    if (APPLE)
+        target_include_directories(${COMPILER_NAME} PRIVATE dependencies/metal-cpp_macOS15.2_iOS18.2)
+        target_sources(${COMPILER_NAME} PRIVATE "bootstrap/std/renderer_metal.cpp")
+    else()
+        target_sources(${COMPILER_NAME} PRIVATE "bootstrap/std/renderer_vulkan.c")
+    endif()
+
     target_include_directories(${COMPILER_NAME} PRIVATE dependencies/stb)
 endif()

bootstrap/std/renderer_metal.cpp

@@ -0,0 +1 @@
+#include <Metal.hpp>

bootstrap/std/renderer_vulkan.c

@@ -4,95 +4,6 @@
 #include <std/image_loader.h>
 #include <std/virtual_buffer.h>
 
-#if __APPLE__
-
-#include <objc/message.h>
-
-STRUCT(Renderer)
-{
-};
-
-fn void send_message(void* this_pointer)
-{
-    objc_msgSend();
-}
-
-typedef struct MTLDevice MTLDevice;
-typedef struct MTLCommandQueue MTLCommandQueue;
-typedef struct CAMetalLayer CAMetalLayer;
-extern MTLDevice* MTLCreateSystemDefaultDevice();
-
-fn MTLCommandQueue* metal_device_new_command_queue(MTLDevice* device)
-{
-    typedef MTLCommandQueue* MetalDeviceNewCommandQueue(MTLDevice* device, SEL sel);
-    auto* function = (MetalDeviceNewCommandQueue*)&objc_msgSend;
-    return function(device, sel_registerName("newCommandQueue"));
-}
-
-fn CAMetalLayer* metal_layer()
-{
-    typedef CAMetalLayer* CAMetalLayerLayer(Class class, SEL sel);
-    auto class = objc_lookUpClass("CAMetalLayer");
-    auto sel = sel_registerName("layer");
-
-    auto* function = (CAMetalLayerLayer*)&objc_msgSend;
-    return function(class, sel);
-}
-
-Renderer* renderer_initialize(Arena* arena)
-{
-}
-
-U32Vec2 renderer_font_compute_string_rect(Renderer* renderer, RenderFontType type, String string)
-{
-}
-
-void renderer_queue_font_update(Renderer* renderer, RenderWindow* window, RenderFontType type, TextureAtlas atlas)
-{
-}
-
-TextureIndex renderer_texture_create(Renderer* renderer, TextureMemory texture_memory)
-{
-}
-
-void renderer_window_frame_begin(Renderer* renderer, RenderWindow* window)
-{
-}
-
-void renderer_window_frame_end(Renderer* renderer, RenderWindow* window)
-{
-}
-
-RenderWindow* renderer_window_initialize(Renderer* renderer, OSWindow window)
-{
-}
-
-void window_queue_rect_texture_update(RenderWindow* window, RectTextureSlot slot, TextureIndex texture_index)
-{
-}
-
-void window_texture_update_begin(RenderWindow* window, BBPipeline pipeline_index, u32 descriptor_count)
-{
-}
-
-void window_rect_texture_update_begin(RenderWindow* window)
-{
-}
-
-void window_rect_texture_update_end(Renderer* renderer, RenderWindow* window)
-{
-}
-
-void window_render_rect(RenderWindow* window, RectDraw draw)
-{
-}
-
-void window_render_text(Renderer* renderer, RenderWindow* window, String string, Color color, RenderFontType font_type, u32 x_offset, u32 y_offset)
-{
-}
-
-#else
-
 #include <volk.h>
 
 #define MAX_SWAPCHAIN_IMAGE_COUNT (16)
@@ -2415,6 +2326,3 @@ U32Vec2 renderer_font_compute_string_rect(Renderer* renderer, RenderFontType typ
     auto result = texture_atlas_compute_string_rect(string, texture_atlas);
     return result;
 }
-
-#endif
-