An avdevice, regardless of whether its category says its an audio or video
device, may provide access to devices providing different media types, or even
single devices providing multiple media types. Also, some devices may provide
no media types. dshow is an example encompassing all of these cases. Users
should be provided with this information, so AVDeviceInfo is extended to
provide it.
Bump avdevice version
Signed-off-by: Diederick Niehorster <dcni...@gmail.com>
---
libavdevice/avdevice.c | 2 ++
libavdevice/avdevice.h | 2 ++
libavdevice/version.h | 2 +-
3 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/libavdevice/avdevice.c b/libavdevice/avdevice.c
index 22b7595ab1..4a40929007 100644
--- a/libavdevice/avdevice.c
+++ b/libavdevice/avdevice.c
@@ -158,6 +158,8 @@ void avdevice_free_list_devices(AVDeviceInfoList
**device_list)
if (dev) {
av_freep(&dev->device_name);
av_freep(&dev->device_description);
+ if (dev->media_types)
+ av_freep(&dev->media_types);
av_free(dev);
}
}
diff --git a/libavdevice/avdevice.h b/libavdevice/avdevice.h
index 8370bbc7f2..6f24976dcc 100644
--- a/libavdevice/avdevice.h
+++ b/libavdevice/avdevice.h
@@ -457,6 +457,8 @@ void avdevice_capabilities_free(AVDeviceCapabilitiesQuery
**caps, AVFormatContex
typedef struct AVDeviceInfo {
char *device_name; /**< device name, format depends on
device */
char *device_description; /**< human friendly name */
+ enum AVMediaType *media_types; /**< array indicating what media
types(s), if any, a device can provide. If null, cannot provide any */
+ int nb_media_types; /**< length of media_types array, 0
if device cannot provide any media types */
} AVDeviceInfo;
/**
diff --git a/libavdevice/version.h b/libavdevice/version.h
index 6021a0dd65..6e593ba00e 100644
--- a/libavdevice/version.h
+++ b/libavdevice/version.h
@@ -28,7 +28,7 @@
#include "libavutil/version.h"
#define LIBAVDEVICE_VERSION_MAJOR 59
-#define LIBAVDEVICE_VERSION_MINOR 0
+#define LIBAVDEVICE_VERSION_MINOR 1
#define LIBAVDEVICE_VERSION_MICRO 100
#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \
--
2.28.0.windows.1
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