avdevice/avdevice: Constify avdevice_list_input_sources/output_sinks

Andreas Rheinhardt committed 5 years ago

Commit d7e0d421 parent 46dac8c4 files · +10 −6Browse files

Unified · Split

4 files

doc/APIchanges +4 −0
fftools/cmdutils.c +2 −2
libavdevice/avdevice.c +2 −2
libavdevice/avdevice.h +2 −2

doc/APIchanges+4−0

@@ -14,6 +14,10 @@ libavutil: 2017-10-21 · 13 unmodified lines
14		14
15	API changes, most recent first:	15	API changes, most recent first:
16		16
		17	2021-04-27 - xxxxxxxxxx - lavd yyyyyyyyy - avdevice.h
		18	avdevice_list_input_sources and avdevice_list_output_sinks now accept
		19	pointers to const AVInputFormat resp. const AVOutputFormat.
		20
17	2021-04-27 - xxxxxxxxxx - lavf yyyyyyyyy - avformat.h	21	2021-04-27 - xxxxxxxxxx - lavf yyyyyyyyy - avformat.h
18	av_find_best_stream now uses a const AVCodec ** parameter	22	av_find_best_stream now uses a const AVCodec ** parameter
19	for the returned decoder.	23	for the returned decoder.

fftools/cmdutils.c+2−2

@@ -2205,7 +2205,7 @@ double get_rotation(AVStream *st) · 2204 unmodified lines
2205	}	2205	}
2206		2206
2207	#if CONFIG_AVDEVICE	2207	#if CONFIG_AVDEVICE
2208	static int print_device_sources(AVInputFormat fmt, AVDictionary opts)	2208	static int print_device_sources(const AVInputFormat fmt, AVDictionary opts)
2209	{	2209	{
2210	int ret, i;	2210	int ret, i;
2211	AVDeviceInfoList *device_list = NULL;	2211	AVDeviceInfoList *device_list = NULL;
@@ -2235,7 +2235,7 @@ static int print_device_sources(AVInputFormat fmt, AVDictionary opts) · 23 unmodified lines
2235	return ret;	2235	return ret;
2236	}	2236	}
2237		2237
2238	static int print_device_sinks(AVOutputFormat fmt, AVDictionary opts)	2238	static int print_device_sinks(const AVOutputFormat fmt, AVDictionary opts)
2239	{	2239	{
2240	int ret, i;	2240	int ret, i;
2241	AVDeviceInfoList *device_list = NULL;	2241	AVDeviceInfoList *device_list = NULL;

libavdevice/avdevice.c+2−2

@@ -120,7 +120,7 @@ static int list_devices_for_context(AVFormatContext s, AVDictionary options, · 119 unmodified lines
120	return ret;	120	return ret;
121	}	121	}
122		122
123	int avdevice_list_input_sources(AVInputFormat device, const char device_name,	123	int avdevice_list_input_sources(const AVInputFormat device, const char device_name,
124	AVDictionary device_options, AVDeviceInfoList *device_list)	124	AVDictionary device_options, AVDeviceInfoList *device_list)
125	{	125	{
126	AVFormatContext *s = NULL;	126	AVFormatContext *s = NULL;
@@ -131,7 +131,7 @@ int avdevice_list_input_sources(AVInputFormat device, const char device_name, · 4 unmodified lines
131	return list_devices_for_context(s, device_options, device_list);	131	return list_devices_for_context(s, device_options, device_list);
132	}	132	}
133		133
134	int avdevice_list_output_sinks(AVOutputFormat device, const char device_name,	134	int avdevice_list_output_sinks(const AVOutputFormat device, const char device_name,
135	AVDictionary device_options, AVDeviceInfoList *device_list)	135	AVDictionary device_options, AVDeviceInfoList *device_list)
136	{	136	{
137	AVFormatContext *s = NULL;	137	AVFormatContext *s = NULL;

libavdevice/avdevice.h+2−2

@@ -507,9 +507,9 @@ void avdevice_free_list_devices(AVDeviceInfoList **device_list); · 506 unmodified lines
507	* @return count of autodetected devices, negative on error.	507	* @return count of autodetected devices, negative on error.
508	* @note device argument takes precedence over device_name when both are set.	508	* @note device argument takes precedence over device_name when both are set.
509	*/	509	*/
510	int avdevice_list_input_sources(struct AVInputFormat device, const char device_name,	510	int avdevice_list_input_sources(const AVInputFormat device, const char device_name,
511	AVDictionary device_options, AVDeviceInfoList *device_list);	511	AVDictionary device_options, AVDeviceInfoList *device_list);
512	int avdevice_list_output_sinks(struct AVOutputFormat device, const char device_name,	512	int avdevice_list_output_sinks(const AVOutputFormat device, const char device_name,
513	AVDictionary device_options, AVDeviceInfoList *device_list);	513	AVDictionary device_options, AVDeviceInfoList *device_list);
514		514
515	/**	515	/**