1 files changed, 45 insertions, 0 deletions
diff --git a/src/android/jpeg/post_processor_jpeg.h b/src/android/jpeg/post_processor_jpeg.h
new file mode 100644
index 00000000..5c399be9
--- /dev/null
+++ b/src/android/jpeg/post_processor_jpeg.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2020, Google Inc.
+ *
+ * post_processor_jpeg.h - JPEG Post Processor
+ */
+#ifndef __ANDROID_POST_PROCESSOR_JPEG_H__
+#define __ANDROID_POST_PROCESSOR_JPEG_H__
+
+#include "../post_processor.h"
+#include "encoder_libjpeg.h"
+#include "thumbnailer.h"
+
+#include <libcamera/geometry.h>
+
+#include "libcamera/internal/framebuffer.h"
+
+class CameraDevice;
+
+class PostProcessorJpeg : public PostProcessor
+{
+public:
+	PostProcessorJpeg(CameraDevice *const device);
+
+	int configure(const libcamera::StreamConfiguration &incfg,
+		      const libcamera::StreamConfiguration &outcfg) override;
+	int process(const libcamera::FrameBuffer &source,
+		    CameraBuffer *destination,
+		    const CameraMetadata &requestMetadata,
+		    CameraMetadata *resultMetadata) override;
+
+private:
+	void generateThumbnail(const libcamera::FrameBuffer &source,
+			       const libcamera::Size &targetSize,
+			       unsigned int quality,
+			       std::vector<unsigned char> *thumbnail);
+
+	CameraDevice *const cameraDevice_;
+	std::unique_ptr<Encoder> encoder_;
+	libcamera::Size streamSize_;
+	EncoderLibJpeg thumbnailEncoder_;
+	Thumbnailer thumbnailer_;
+};
+
+#endif /* __ANDROID_POST_PROCESSOR_JPEG_H__ */