Module Name: src
Committed By: jmcneill
Date: Mon Oct 2 13:47:58 UTC 2017
Modified Files:
src/sys/sys: videoio.h
Log Message:
Add definitions required for VIDIOC_ENUM_FRAMESIZES and
VIDIOC_ENUM_FRAMEINTERVALS ioctl commands, required to build Firefox's
webrtc support.
>From Robert Swindells in PR# kern/52588
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/sys/sys/videoio.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/sys/videoio.h
diff -u src/sys/sys/videoio.h:1.9 src/sys/sys/videoio.h:1.10
--- src/sys/sys/videoio.h:1.9 Sun Sep 6 06:01:02 2015
+++ src/sys/sys/videoio.h Mon Oct 2 13:47:58 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: videoio.h,v 1.9 2015/09/06 06:01:02 dholland Exp $ */
+/* $NetBSD: videoio.h,v 1.10 2017/10/02 13:47:58 jmcneill Exp $ */
/*-
* Copyright (c) 2005, 2008 Jared D. McNeill <jmcne...@invisible.ca>
@@ -117,6 +117,12 @@ enum v4l2_ctrl_type {
V4L2_CTRL_TYPE_BUTTON
};
+enum v4l2_frmsizetypes {
+ V4L2_FRMSIZE_TYPE_DISCRETE = 1,
+ V4L2_FRMSIZE_TYPE_CONTINUOUS,
+ V4L2_FRMSIZE_TYPE_STEPWISE
+};
+
struct v4l2_timecode {
uint32_t type;
uint32_t flags;
@@ -431,6 +437,50 @@ struct v4l2_requestbuffers {
uint32_t reserved[2];
};
+struct v4l2_frmsize_discrete {
+ uint32_t width;
+ uint32_t height;
+};
+
+struct v4l2_frmsize_stepwise {
+ uint32_t min_width;
+ uint32_t max_width;
+ uint32_t step_width;
+ uint32_t min_height;
+ uint32_t max_height;
+ uint32_t step_height;
+};
+
+struct v4l2_frmsizeenum {
+ uint32_t index;
+ uint32_t pixel_format;
+ uint32_t type;
+ union {
+ struct v4l2_frmsize_discrete discrete;
+ struct v4l2_frmsize_stepwise stepwise;
+ };
+ uint32_t reserved[2];
+};
+
+struct v4l2_frmival_stepwise {
+ struct v4l2_fract min;
+ struct v4l2_fract max;
+ struct v4l2_fract step;
+};
+
+struct v4l2_frmivalenum {
+ uint32_t index;
+ uint32_t pixel_format;
+ uint32_t width;
+ uint32_t height;
+ uint32_t type;
+ union {
+ struct v4l2_fract discrete;
+ struct v4l2_frmival_stepwise stepwise;
+ };
+ uint32_t reserved[2];
+};
+
/* Timecode types */
#define V4L2_TC_TYPE_24FPS 1
#define V4L2_TC_TYPE_25FPS 2
@@ -741,6 +791,8 @@ struct v4l2_requestbuffers {
#define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout)
#define VIDIOC_G_PRIORITY _IOR('V', 67, enum v4l2_priority)
#define VIDIOC_S_PRIORITY _IOW('V', 68, enum v4l2_priority)
+#define VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct v4l2_frmsizeenum)
+#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum)
#ifdef _KERNEL
#define VIDIOC_QUERYBUF50 _IOWR('V', 9, struct v4l2_buffer50)
