refactoring

src/libs/frame.h

@@ -84,6 +84,21 @@ static inline void frame_copy_meta(const frame_s *src, frame_s *dest) {
 	)
 
 
+static inline void frame_encoding_begin(const frame_s *src, frame_s *dest, unsigned format) {
+	assert(src->used > 0);
+	frame_copy_meta(src, dest);
+	dest->encode_begin_ts = get_now_monotonic();
+	dest->format = format;
+	dest->stride = 0;
+	dest->used = 0;
+}
+
+static inline void frame_encoding_end(frame_s *dest) {
+	assert(dest->used > 0);
+	dest->encode_end_ts = get_now_monotonic();
+}
+
+
 frame_s *frame_init(void);
 void frame_destroy(frame_s *frame);
 

src/ustreamer/encoder.c

@@ -204,13 +204,6 @@ static bool _worker_run_job(worker_s *wr) {
 	LOG_DEBUG("Worker %s compressing JPEG from buffer index=%u ...", wr->name, job->hw->buf.index);
 
 	assert(ER(type) != ENCODER_TYPE_UNKNOWN);
-	assert(src->used > 0);
-
-	frame_copy_meta(src, dest);
-	dest->format = V4L2_PIX_FMT_JPEG;
-	dest->stride = 0;
-	dest->encode_begin_ts = get_now_monotonic();
-	dest->used = 0;
 
 	if (ER(type) == ENCODER_TYPE_CPU) {
 		LOG_VERBOSE("Compressing buffer using CPU");
@@ -234,7 +227,6 @@ static bool _worker_run_job(worker_s *wr) {
 		usleep(5000); // Просто чтобы работала логика desired_fps
 	}
 
-	dest->encode_end_ts = get_now_monotonic();
 	LOG_VERBOSE("Compressed new JPEG: size=%zu, time=%0.3Lf, worker=%s, buffer=%u",
 		job->dest->used,
 		job->dest->encode_end_ts - job->dest->encode_begin_ts,

src/ustreamer/encoders/cpu/encoder.c

@@ -50,6 +50,8 @@ static void _jpeg_term_destination(j_compress_ptr jpeg);
 void cpu_encoder_compress(const frame_s *src, frame_s *dest, unsigned quality) {
 	// This function based on compress_image_to_jpeg() from mjpg-streamer
 
+	frame_encoding_begin(src, dest, V4L2_PIX_FMT_JPEG);
+
 	struct jpeg_compress_struct jpeg;
 	struct jpeg_error_mgr jpeg_error;
 
@@ -85,7 +87,7 @@ void cpu_encoder_compress(const frame_s *src, frame_s *dest, unsigned quality) {
 	jpeg_finish_compress(&jpeg);
 	jpeg_destroy_compress(&jpeg);
 
-	assert(dest->used > 0);
+	frame_encoding_end(dest);
 }
 
 static void _jpeg_set_dest_frame(j_compress_ptr jpeg, frame_s *frame) {

src/ustreamer/encoders/hw/encoder.c

@@ -38,6 +38,8 @@ void hw_encoder_compress(const frame_s *src, frame_s *dest) {
 }
 
 void _copy_plus_huffman(const frame_s *src, frame_s *dest) {
+	frame_encoding_begin(src, dest, V4L2_PIX_FMT_JPEG);
+
 	if (!_is_huffman(src->data)) {
 		const uint8_t *src_ptr = src->data;
 		const uint8_t *src_end = src->data + src->used;
@@ -55,9 +57,12 @@ void _copy_plus_huffman(const frame_s *src, frame_s *dest) {
 		frame_set_data(dest, src->data, paste);
 		frame_append_data(dest, HUFFMAN_TABLE, sizeof(HUFFMAN_TABLE));
 		frame_append_data(dest, src_ptr, src->used - paste);
+
 	} else {
 		frame_set_data(dest, src->data, src->used);
 	}
+
+	frame_encoding_end(dest);
 }
 
 static bool _is_huffman(const uint8_t *data) {

src/ustreamer/m2m.c

@@ -321,10 +321,7 @@ int m2m_encoder_compress(m2m_encoder_s *enc, const frame_s *src, frame_s *dest,
 	assert(enc->stride == src->stride);
 	assert(enc->dma == (src->dma_fd >= 0));
 
-	frame_copy_meta(src, dest);
+	frame_encoding_begin(src, dest, (enc->output_format == V4L2_PIX_FMT_MJPEG ? V4L2_PIX_FMT_JPEG : enc->output_format));
-	dest->encode_begin_ts = get_now_monotonic();
-	dest->format = (enc->output_format == V4L2_PIX_FMT_MJPEG ? V4L2_PIX_FMT_JPEG : enc->output_format);
-	dest->stride = 0;
 
 	force_key = (force_key || enc->last_online != src->online);
 
@@ -334,7 +331,8 @@ int m2m_encoder_compress(m2m_encoder_s *enc, const frame_s *src, frame_s *dest,
 		return -1;
 	}
 
-	dest->encode_end_ts = get_now_monotonic();
+	frame_encoding_end(dest);
+
 	E_LOG_VERBOSE("Compressed new frame: size=%zu, time=%0.3Lf, force_key=%d",
 		dest->used, dest->encode_end_ts - dest->encode_begin_ts, force_key);