added fixes for jpg

components/fast_jpeg/fast_jpeg.cpp

@@ -115,7 +115,7 @@ void FastJpeg::dump_config() {
 }
 
 void FastJpeg::update() {
-  if (this->is_failed() || this->task_ == nullptr)
+  if (this->is_failed() || this->task_ == nullptr || !this->enabled_.load())
     return;
   if (this->busy_.load() || this->decoded_ready_.load())
     return;

components/fast_jpeg/fast_jpeg.h

@@ -23,6 +23,8 @@ class FastJpeg : public PollingComponent {
   void set_x(int x) { this->x_ = x; }
   void set_y(int y) { this->y_ = y; }
   void set_big_endian(bool big_endian) { this->big_endian_ = big_endian; }
+  void set_enabled(bool enabled) { this->enabled_.store(enabled); }
+  bool is_stream_enabled() const { return this->enabled_.load(); }
 
   void setup() override;
   void loop() override;
@@ -71,6 +73,7 @@ class FastJpeg : public PollingComponent {
   size_t http_rx_len_{0};
   std::atomic<bool> busy_{false};
   std::atomic<bool> decoded_ready_{false};
+  std::atomic<bool> enabled_{true};
   bool bars_cleared_{false};
   char etag_[80]{};
   uint32_t frames_{0};