clay/examples/introducing-clay-video-demo/main.c

#define CLAY_IMPLEMENTATION
#include "../../clay.h"
#include "../../renderers/raylib/clay_renderer_raylib.c"
#include "../shared-layouts/clay-video-demo.c"

// This function is new since the video was published
void HandleClayErrors(Clay_ErrorData errorData) {
    printf("%s", errorData.errorText.chars);
}

int main(void) {
    Clay_Raylib_Initialize(1024, 768, "Introducing Clay Demo", FLAG_WINDOW_RESIZABLE | FLAG_WINDOW_HIGHDPI | FLAG_MSAA_4X_HINT | FLAG_VSYNC_HINT); // Extra parameters to this function are new since the video was published

    uint64_t clayRequiredMemory = Clay_MinMemorySize();
    Clay_Arena clayMemory = Clay_CreateArenaWithCapacityAndMemory(clayRequiredMemory, malloc(clayRequiredMemory));
    Clay_Initialize(clayMemory, (Clay_Dimensions) {
       .width = GetScreenWidth(),
       .height = GetScreenHeight()
    }, (Clay_ErrorHandler) { HandleClayErrors }); // This final argument is new since the video was published
    Clay_SetMeasureTextFunction(Raylib_MeasureText, 0);
    Raylib_fonts[FONT_ID_BODY_16] = (Raylib_Font) {
        .font = LoadFontEx("resources/Roboto-Regular.ttf", 48, 0, 400),
        .fontId = FONT_ID_BODY_16
    };
    SetTextureFilter(Raylib_fonts[FONT_ID_BODY_16].font.texture, TEXTURE_FILTER_BILINEAR);

    ClayVideoDemo_Data data = ClayVideoDemo_Initialize();

    while (!WindowShouldClose()) {
        // Run once per frame
        Clay_SetLayoutDimensions((Clay_Dimensions) {
            .width = GetScreenWidth(),
            .height = GetScreenHeight()
        });

        Vector2 mousePosition = GetMousePosition();
        Vector2 scrollDelta = GetMouseWheelMoveV();
        Clay_SetPointerState(
            (Clay_Vector2) { mousePosition.x, mousePosition.y },
            IsMouseButtonDown(0)
        );
        Clay_UpdateScrollContainers(
            true,
            (Clay_Vector2) { scrollDelta.x, scrollDelta.y },
            GetFrameTime()
        );

        Clay_RenderCommandArray renderCommands = ClayVideoDemo_CreateLayout(&data);

        BeginDrawing();
        ClearBackground(BLACK);
        Clay_Raylib_Render(renderCommands);
        EndDrawing();
    }
}