refactoring

src/device.c

@@ -26,6 +26,7 @@
 #include <strings.h>
 #include <unistd.h>
 #include <fcntl.h>
+
 #include <sys/types.h>
 #include <sys/mman.h>
 #include <linux/videodev2.h>
@@ -42,7 +43,7 @@ static const struct {
 	{"UNKNOWN",	V4L2_STD_UNKNOWN},
 	{"PAL",		V4L2_STD_PAL},
 	{"NTSC",	V4L2_STD_NTSC},
-	{"SECAM",	V4L2_STD_SECAM}
+	{"SECAM",	V4L2_STD_SECAM},
 };
 
 static const struct {
@@ -51,7 +52,7 @@ static const struct {
 } FORMATS[] = {
 	{"YUYV",	V4L2_PIX_FMT_YUYV},
 	{"UYVY",	V4L2_PIX_FMT_UYVY},
-	{"RGB565",	V4L2_PIX_FMT_RGB565}
+	{"RGB565",	V4L2_PIX_FMT_RGB565},
 };
 
 

src/device.h

@@ -24,6 +24,7 @@
 #include <stddef.h>
 #include <stdbool.h>
 #include <signal.h>
+
 #include <linux/videodev2.h>
 
 

src/http.c

@@ -24,6 +24,7 @@
 #include <string.h>
 #include <time.h>
 #include <assert.h>
+
 #include <event2/event.h>
 #include <event2/thread.h>
 #include <event2/http.h>

src/http.h

@@ -21,6 +21,7 @@
 
 #include <stdbool.h>
 #include <time.h>
+
 #include <event2/event.h>
 #include <event2/http.h>
 

src/jpeg.c

@@ -28,6 +28,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <assert.h>
+
 #include <jpeglib.h>
 #include <linux/videodev2.h>
 
@@ -94,6 +95,7 @@ void jpeg_compress_buffer(struct device_t *dev, int index) {
 #	define WRITE_SCANLINES(_func) \
 		_func(&jpeg, line_buffer, dev->run->hw_buffers[index].start, dev->run->width, dev->run->height)
 	switch (dev->run->format) {
+		// https://www.fourcc.org/yuv.php
 		case V4L2_PIX_FMT_YUYV: WRITE_SCANLINES(_jpeg_write_scanlines_yuyv); break;
 		case V4L2_PIX_FMT_UYVY: WRITE_SCANLINES(_jpeg_write_scanlines_uyvy); break;
 		case V4L2_PIX_FMT_RGB565: WRITE_SCANLINES(_jpeg_write_scanlines_rgb565); break;

src/jpeg.h

@@ -23,6 +23,7 @@
 
 #include <stdlib.h>
 #include <stddef.h>
+
 #include "device.h"
 
 

src/logging.h

@@ -25,10 +25,11 @@
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
-#include <pthread.h>
 #include <time.h>
 #include <assert.h>
 
+#include <pthread.h>
+
 #include "tools.h"
 
 

src/main.c

@@ -28,9 +28,10 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <signal.h>
-#include <pthread.h>
 #include <getopt.h>
 
+#include <pthread.h>
+
 #include "tools.h"
 #include "logging.h"
 #include "device.h"
@@ -61,7 +62,7 @@ static const struct option _long_opts[] = {
 	{"debug",					no_argument,		NULL,	5000},
 	{"log-level",				required_argument,	NULL,	5001},
 	{"help",					no_argument,		NULL,	'h'},
-	{NULL, 0, NULL, 0}
+	{NULL, 0, NULL, 0},
 };
 
 static void _help(struct device_t *dev, struct http_server_t *server) {

src/stream.c

@@ -21,9 +21,11 @@
 
 #include <unistd.h>
 #include <errno.h>
-#include <pthread.h>
 #include <time.h>
 #include <assert.h>
+
+#include <pthread.h>
+
 #include <sys/select.h>
 #include <linux/videodev2.h>
 

src/stream.h

@@ -23,6 +23,7 @@
 
 #include <stdbool.h>
 #include <signal.h>
+
 #include <pthread.h>
 
 #include "device.h"