From fdb78c2bea9e2e3bb2b5e01c6c3564dadbf83aba Mon Sep 17 00:00:00 2001
From: voroshil <voroshil@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Tue, 18 Sep 2007 16:28:39 +0000
Subject: Implement setting gain control for video devices (usually webcams) in
 v4l2 tv:// driver.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24573 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 stream/tv.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'stream/tv.h')

diff --git a/stream/tv.h b/stream/tv.h
index 5e67ef96f6..ff04a901d3 100644
--- a/stream/tv.h
+++ b/stream/tv.h
@@ -47,6 +47,7 @@ typedef struct tv_param_s {
     int contrast;
     int hue;
     int saturation;
+    int gain;
     char *tdevice;  ///< teletext device
     int tformat;    ///< teletext display format
     int tpage;      ///< start teletext page
@@ -151,6 +152,8 @@ typedef struct {
 #define TVI_CONTROL_VID_SET_CONTRAST	0x11c
 #define TVI_CONTROL_VID_GET_PICTURE	0x11d
 #define TVI_CONTROL_VID_SET_PICTURE	0x11e
+#define TVI_CONTROL_VID_SET_GAIN	0x11f
+#define TVI_CONTROL_VID_GET_GAIN	0x120
 
 /* TUNER controls */
 #define TVI_CONTROL_TUN_GET_FREQ	0x201
-- 
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