diff options
Diffstat (limited to 'libempathy-gtk/empathy-video-src.h')
| -rw-r--r-- | libempathy-gtk/empathy-video-src.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/libempathy-gtk/empathy-video-src.h b/libempathy-gtk/empathy-video-src.h index 48c41f457..fef0b84dd 100644 --- a/libempathy-gtk/empathy-video-src.h +++ b/libempathy-gtk/empathy-video-src.h @@ -29,6 +29,20 @@ G_BEGIN_DECLS typedef struct _EmpathyGstVideoSrc EmpathyGstVideoSrc; typedef struct _EmpathyGstVideoSrcClass EmpathyGstVideoSrcClass; +typedef enum { + EMPATHY_GST_VIDEO_SRC_CHANNEL_CONTRAST = 0, + EMPATHY_GST_VIDEO_SRC_CHANNEL_BRIGHTNESS = 1, + EMPATHY_GST_VIDEO_SRC_CHANNEL_GAMMA = 2, + NR_EMPATHY_GST_VIDEO_SRC_CHANNELS +} EmpathyGstVideoSrcChannel; + +#define EMPATHY_GST_VIDEO_SRC_SUPPORTS_CONTRAST \ + (1 << EMPATHY_GST_VIDEO_SRC_CHANNEL_CONTRAST) +#define EMPATHY_GST_VIDEO_SRC_SUPPORTS_BRIGHTNESS \ + (1 << EMPATHY_GST_VIDEO_SRC_CHANNEL_BRIGHTNESS) +#define EMPATHY_GST_VIDEO_SRC_SUPPORTS_GAMMA \ + (1 << EMPATHY_GST_VIDEO_SRC_CHANNEL_GAMMA) + struct _EmpathyGstVideoSrcClass { GstBinClass parent_class; }; @@ -58,6 +72,16 @@ GType empathy_video_src_get_type (void); GstElement *empathy_video_src_new (void); +guint +empathy_video_src_get_supported_channels (GstElement *src); + +void empathy_video_src_set_channel (GstElement *src, + EmpathyGstVideoSrcChannel channel, guint percent); + +guint empathy_video_src_get_channel (GstElement *src, + EmpathyGstVideoSrcChannel channel); + + G_END_DECLS #endif /* #ifndef __EMPATHY_GST_VIDEO_SRC_H__*/ |