#include "XCEngine/RHI/OpenGL/OpenGLRenderPass.h"

namespace XCEngine {
namespace RHI {

OpenGLRenderPass::OpenGLRenderPass() {
}

OpenGLRenderPass::~OpenGLRenderPass() {
    Shutdown();
}

void OpenGLRenderPass::Shutdown() {
    m_colorAttachments.clear();
    m_colorAttachmentCount = 0;
    m_hasDepthStencil = false;
}

bool OpenGLRenderPass::Initialize(uint32_t colorAttachmentCount, const AttachmentDesc* colorAttachments,
                                const AttachmentDesc* depthStencilAttachment) {
    m_colorAttachmentCount = colorAttachmentCount;
    m_colorAttachments.resize(colorAttachmentCount);
    for (uint32_t i = 0; i < colorAttachmentCount; ++i) {
        m_colorAttachments[i] = colorAttachments[i];
    }

    if (depthStencilAttachment != nullptr) {
        m_hasDepthStencil = true;
        m_depthStencilAttachment = *depthStencilAttachment;
    } else {
        m_hasDepthStencil = false;
    }

    return true;
}

} // namespace RHI
} // namespace XCEngine