Move include files to bmusb/.

[bmusb] / bmusb / fake_capture.h

diff --git a/bmusb/fake_capture.h b/bmusb/fake_capture.h
new file mode 100644 (file)
index 0000000..48dca06
--- /dev/null
+++ b/bmusb/fake_capture.h
@@ -0,0 +1,104 @@
+#ifndef _FAKE_CAPTURE_H
+#define _FAKE_CAPTURE_H 1
+
+#include <stdint.h>
+#include <functional>
+#include <string>
+
+#include "bmusb/bmusb.h"
+
+namespace bmusb {
+
+class FakeCapture : public CaptureInterface
+{
+public:
+       FakeCapture(unsigned width, unsigned height, unsigned fps, unsigned audio_frequency, int card_index);
+       ~FakeCapture();
+
+       // CaptureInterface.
+       void set_video_frame_allocator(FrameAllocator *allocator) override
+       {
+               video_frame_allocator = allocator;
+               if (owned_video_frame_allocator.get() != allocator) {
+                       owned_video_frame_allocator.reset();
+               }
+       }
+
+       FrameAllocator *get_video_frame_allocator() override
+       {
+               return video_frame_allocator;
+       }
+
+       // Does not take ownership.
+       void set_audio_frame_allocator(FrameAllocator *allocator) override
+       {
+               audio_frame_allocator = allocator;
+               if (owned_audio_frame_allocator.get() != allocator) {
+                       owned_audio_frame_allocator.reset();
+               }
+       }
+
+       FrameAllocator *get_audio_frame_allocator() override
+       {
+               return audio_frame_allocator;
+       }
+
+       void set_frame_callback(frame_callback_t callback) override
+       {
+               frame_callback = callback;
+       }
+
+       void set_dequeue_thread_callbacks(std::function<void()> init, std::function<void()> cleanup) override
+       {
+               dequeue_init_callback = init;
+               dequeue_cleanup_callback = cleanup;
+               has_dequeue_callbacks = true;
+       }
+
+       std::string get_description() const override
+       {
+               return description;
+       }
+
+       void configure_card() override;
+       void start_bm_capture() override;
+       void stop_dequeue_thread() override;
+       bool get_disconnected() const override { return false; }
+
+       std::map<uint32_t, VideoMode> get_available_video_modes() const override;
+       void set_video_mode(uint32_t video_mode_id) override;
+       uint32_t get_current_video_mode() const override { return 0; }
+
+       std::map<uint32_t, std::string> get_available_video_inputs() const override;
+       void set_video_input(uint32_t video_input_id) override;
+       uint32_t get_current_video_input() const override { return 0; }
+
+       std::map<uint32_t, std::string> get_available_audio_inputs() const override;
+       void set_audio_input(uint32_t audio_input_id) override;
+       uint32_t get_current_audio_input() const override { return 0; }
+
+private:
+       void producer_thread_func();
+
+       unsigned width, height, fps, audio_frequency;
+       uint8_t y, cb, cr;
+
+       bool has_dequeue_callbacks = false;
+       std::function<void()> dequeue_init_callback = nullptr;
+       std::function<void()> dequeue_cleanup_callback = nullptr;
+
+       FrameAllocator *video_frame_allocator = nullptr;
+       FrameAllocator *audio_frame_allocator = nullptr;
+       std::unique_ptr<FrameAllocator> owned_video_frame_allocator;
+       std::unique_ptr<FrameAllocator> owned_audio_frame_allocator;
+       frame_callback_t frame_callback = nullptr;
+
+       std::string description;
+
+       std::atomic<bool> producer_thread_should_quit{false};
+       std::thread producer_thread;
+};
+
+}  // namespace bmusb
+
+#endif  // !defined(_FAKE_CAPTURE_H)