X-Git-Url: https://git.sesse.net/?p=nageru;a=blobdiff_plain;f=nageru%2Fmjpeg_encoder.h;h=362e93461e2ed92c6a09b73153fe7dfc34b6b307;hp=bb783d83b0c76af83c5637f7bc78bfd296542aac;hb=e01e8253288b3b706b22ea0c788c2c8f50bfac2e;hpb=25326c82bda01dfa1b86fb4f074d7697705239f8

diff --git a/nageru/mjpeg_encoder.h b/nageru/mjpeg_encoder.h
index bb783d8..362e934 100644
--- a/nageru/mjpeg_encoder.h
+++ b/nageru/mjpeg_encoder.h
@@ -20,6 +20,7 @@ extern "C" {
 #include <string>
 #include <thread>
 
+#include <movit/effect.h>
 #include <va/va.h>
 
 class HTTPD;
@@ -38,11 +39,10 @@ public:
 	MJPEGEncoder(HTTPD *httpd, const std::string &va_display);
 	~MJPEGEncoder();
 	void stop();
-	void upload_frame(int64_t pts, unsigned card_index, RefCountedFrame frame, const bmusb::VideoFormat &video_format, size_t y_offset, size_t cbcr_offset, std::vector<int32_t> audio);
+	void upload_frame(int64_t pts, unsigned card_index, RefCountedFrame frame, const bmusb::VideoFormat &video_format, size_t y_offset, size_t cbcr_offset, std::vector<int32_t> audio, const movit::RGBTriplet &white_balance);
 	bool using_vaapi() const { return va_dpy != nullptr; }
 
-	// Returns -1 for inactive (ie., don't encode frames for this card right now).
-	int get_mjpeg_stream_for_card(unsigned card_index);
+	bool should_encode_mjpeg_for_card(unsigned card_index);
 
 private:
 	static constexpr int quality = 90;
@@ -105,6 +105,7 @@ private:
 		bmusb::VideoFormat video_format;
 		size_t y_offset, cbcr_offset;
 		std::vector<int32_t> audio;
+		movit::RGBTriplet white_balance;
 
 		// Only for frames in the process of being encoded by VA-API.
 		VAResources resources;
@@ -117,8 +118,8 @@ private:
 	std::vector<uint8_t> encode_jpeg_libjpeg(const QueuedFrame &qf);
 	void write_mjpeg_packet(int64_t pts, unsigned card_index, const uint8_t *jpeg, size_t jpeg_size);
 	void write_audio_packet(int64_t pts, unsigned card_index, const std::vector<int32_t> &audio);
-	void init_jpeg_422(unsigned width, unsigned height, VectorDestinationManager *dest, jpeg_compress_struct *cinfo);
-	std::vector<uint8_t> get_jpeg_header(unsigned width, unsigned height, jpeg_compress_struct *cinfo);
+	void init_jpeg_422(unsigned width, unsigned height, const movit::RGBTriplet &white_balance, VectorDestinationManager *dest, jpeg_compress_struct *cinfo);
+	std::vector<uint8_t> get_jpeg_header(unsigned width, unsigned height, const movit::RGBTriplet &white_balance, jpeg_compress_struct *cinfo);
 
 	static int write_packet2_thunk(void *opaque, uint8_t *buf, int buf_size, AVIODataMarkerType type, int64_t time);
 	int write_packet2(uint8_t *buf, int buf_size, AVIODataMarkerType type, int64_t time);
@@ -149,7 +150,7 @@ private:
 		VAEncSliceParameterBufferJPEG parms;
 	};
 	std::map<std::pair<unsigned, unsigned>, VAData> va_data_for_resolution;
-	VAData get_va_data_for_resolution(unsigned width, unsigned height);
+	VAData get_va_data_for_resolution(unsigned width, unsigned height, const movit::RGBTriplet &white_balance);
 
 	std::list<VAResources> va_resources_freelist;
 	std::mutex va_resources_mutex;