Method Initialize

engine/graphics/src/test/test_app_graphics.cpp:210–247

    dmGraphics::HVertexBuffer      m_VertexBuffer;

    void Initialize(EngineCtx* engine) override
    {
        const float vertex_data_no_index[] = {
            // Position            // UV Coordinates
            -0.5f, -0.5f,          0.0f, 0.0f,    // Bottom-left
             0.5f, -0.5f,          1.0f, 0.0f,    // Bottom-right
            -0.5f,  0.5f,          0.0f, 1.0f,    // Top-left

             0.5f, -0.5f,          1.0f, 0.0f,    // Bottom-right
             0.5f,  0.5f,          1.0f, 1.0f,    // Top-right
            -0.5f,  0.5f,          0.0f, 1.0f,    // Top-left
        };

        m_VertexBuffer = dmGraphics::NewVertexBuffer(engine->m_GraphicsContext, sizeof(vertex_data_no_index), (void*) vertex_data_no_index, dmGraphics::BUFFER_USAGE_STATIC_DRAW);

        dmGraphics::HVertexStreamDeclaration stream_declaration = dmGraphics::NewVertexStreamDeclaration(engine->m_GraphicsContext);
        dmGraphics::AddVertexStream(stream_declaration, "pos", 2, dmGraphics::TYPE_FLOAT, false);
        dmGraphics::AddVertexStream(stream_declaration, "texcoord", 2, dmGraphics::TYPE_FLOAT, false);
        m_VertexDeclaration = dmGraphics::NewVertexDeclaration(engine->m_GraphicsContext, stream_declaration);

        dmGraphics::ShaderDesc* shader_desc = new dmGraphics::ShaderDesc();

    #if defined(DM_PLATFORM_VENDOR)
        AddShader(shader_desc, dmGraphics::ShaderDesc::LANGUAGE_HLSL_50, dmGraphics::ShaderDesc::SHADER_TYPE_VERTEX, (uint8_t*) graphics_assets::vendor_vertex_program, sizeof(graphics_assets::vendor_vertex_program));
        AddShader(shader_desc, dmGraphics::ShaderDesc::LANGUAGE_HLSL_50, dmGraphics::ShaderDesc::SHADER_TYPE_FRAGMENT, (uint8_t*) graphics_assets::vendor_fragment_program, sizeof(graphics_assets::vendor_fragment_program));
    #else
        assert(0); // TODO
    #endif

        AddShaderResource(shader_desc, "pos", dmGraphics::ShaderDesc::ShaderDataType::SHADER_TYPE_VEC2, 0, 0, BINDING_TYPE_INPUT, dmGraphics::SHADER_STAGE_FLAG_VERTEX);
        AddShaderResource(shader_desc, "texcoord", dmGraphics::ShaderDesc::ShaderDataType::SHADER_TYPE_VEC2, 1, 0, BINDING_TYPE_INPUT, dmGraphics::SHADER_STAGE_FLAG_VERTEX);
        // TODO: Test resources
        // AddShaderResource(&shader_desc, "Test", dmGraphics::ShaderDesc::SHADER_TYPE_UNIFORM_BUFFER, 0, 1, BINDING_TYPE_UNIFORM_BUFFER, 0);

        m_Program = dmGraphics::NewProgram(engine->m_GraphicsContext, shader_desc, 0, 0);

        DeleteShaderDesc(shader_desc);
    }

    void Execute(EngineCtx* engine) override
    {