Method Execute

engine/graphics/src/test/test_app_graphics.cpp:249–275

    }

    void Execute(EngineCtx* engine) override
    {
        static uint8_t color_r = 0;
        static uint8_t color_g = 80;
        static uint8_t color_b = 140;
        static uint8_t color_a = 255;

        dmGraphics::Clear(engine->m_GraphicsContext, dmGraphics::BUFFER_TYPE_COLOR0_BIT,
                                    (float) color_r,
                                    (float) color_g,
                                    (float) color_b,
                                    (float) color_a,
                                    1.0f, 0);

        uint32_t w = dmGraphics::GetWindowWidth(engine->m_GraphicsContext);
        uint32_t h = dmGraphics::GetWindowHeight(engine->m_GraphicsContext);

        dmGraphics::SetViewport(engine->m_GraphicsContext, 0, 0, w, h);

        dmGraphics::EnableProgram(engine->m_GraphicsContext, m_Program);
        dmGraphics::EnableVertexBuffer(engine->m_GraphicsContext, m_VertexBuffer, 0);
        dmGraphics::EnableVertexDeclaration(engine->m_GraphicsContext, m_VertexDeclaration, 0, 0, m_Program);

        // TODO: Bind resources here

        dmGraphics::Draw(engine->m_GraphicsContext, dmGraphics::PRIMITIVE_TRIANGLES, 0, 6, 1);
    }
};

struct ReadPixelsTest : ITest