Method RuntimeDrawTask

src/gpu/tasks/RuntimeDrawTask.cpp:34–53

namespace tgfx {
RuntimeDrawTask::RuntimeDrawTask(std::shared_ptr<RenderTargetProxy> target,
                                 std::vector<std::shared_ptr<TextureProxy>> inputs,
                                 std::shared_ptr<RuntimeEffect> effect, const Point& offset)
    : renderTargetProxy(std::move(target)), inputTextures(std::move(inputs)),
      effect(std::move(effect)), offset(offset) {
  auto context = renderTargetProxy->getContext();
  inputVertexBuffers.reserve(inputTextures.size());
  for (auto& input : inputTextures) {
    if (input != nullptr) {
      auto maskRect = Rect::MakeWH(input->width(), input->height());
      auto maskVertexProvider =
          RectsVertexProvider::MakeFrom(context->drawingBuffer(), maskRect, AAType::None);
      auto maskBuffer = context->proxyProvider()->createVertexBufferProxy(
          std::move(maskVertexProvider), RenderFlags::DisableAsyncTask);
      inputVertexBuffers.push_back(std::move(maskBuffer));
    } else {
      inputVertexBuffers.push_back(nullptr);
    }
  }
}

void RuntimeDrawTask::execute(CommandEncoder* encoder) {
  TASK_MARK(tgfx::inspect::OpTaskType::RuntimeDrawTask);