Date: Wed, 27 Jan 2010 14:25:38 +0300 From: "Andrey V. Elsukov" <bu7cher@yandex.ru> To: freebsd-multimedia@freebsd.org Cc: riggs@rrr.de Subject: Re: [RFC/RFT][patch] multimedia/mplayer with TV-V4L support Message-ID: <4B6022B2.8030900@yandex.ru> In-Reply-To: <4B602067.4030702@yandex.ru> References: <201001101437.37269.hselasky@c2i.net> <4B602067.4030702@yandex.ru>
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On 27.01.2010 14:15, Andrey V. Elsukov wrote:
> Thank you for your work. Now i can use my webcam almost out of the box :)
> Webcam on ASUS EEEPC works with `pwcview -s vga` and i made patch for
> multimedia/mplayer, so now i can use mplayer with my webcam :)
>
> Can someone review these changes? Is it a correct way to use libv4l?
Small fix for port's Makefile.
--
WBR, Andrey V. Elsukov
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diff -burNp /usr/ports/multimedia/mplayer/Makefile mplayer/Makefile
--- /usr/ports/multimedia/mplayer/Makefile 2009-07-17 22:34:49.000000000 +0400
+++ mplayer/Makefile 2010-01-27 14:18:48.634502768 +0300
@@ -66,6 +66,7 @@ OPTIONS+= LIBCDIO "Enable libcdio suppor
OPTIONS+= CDPARANOIA "Enable cdparanoia support" off
OPTIONS+= LIBLZO "Enable external liblzo library" off
OPTIONS+= JOYSTICK "Enable joystick support" off
+OPTIONS+= V4L "Enable v4l driver support for TV" off
MAN1= mplayer.1
MANCOMPRESSED= no
@@ -228,6 +229,13 @@ CONFIGURE_ARGS+=--enable-joystick
CONFIGURE_ARGS+=--disable-joystick
.endif
+.if defined(WITH_V4L)
+LIB_DEPENDS+= ${LOCALBASE}/lib/libv4l2.so:${PORTSDIR}/multimedia/libv4l
+CONFIGURE_ARGS+=--enable-tv-v4l1 --enable-tv-v4l2
+.else
+CONFIGURE_ARGS+=--disable-tv-v4l1 --disable-tv-v4l2
+.endif
+
pre-everything::
@${ECHO_MSG} "N - O - T - E"
@${ECHO_MSG} ""
diff -burNp /usr/ports/multimedia/mplayer/Makefile.shared mplayer/Makefile.shared
--- /usr/ports/multimedia/mplayer/Makefile.shared 2009-05-21 15:55:56.000000000 +0400
+++ mplayer/Makefile.shared 2010-01-27 11:51:05.029688749 +0300
@@ -33,8 +33,6 @@ CONFIGURE_ARGS= --enable-png \
--enable-menu \
--disable-faad-external \
--disable-vidix-external \
- --disable-tv-v4l1 \
- --disable-tv-v4l2 \
--disable-dvdnav
WANT_GNOME= yes
diff -burNp /usr/ports/multimedia/mplayer/files/patch-tv-v4l mplayer/files/patch-tv-v4l
--- /usr/ports/multimedia/mplayer/files/patch-tv-v4l 1970-01-01 03:00:00.000000000 +0300
+++ mplayer/files/patch-tv-v4l 2010-01-27 13:48:38.204958790 +0300
@@ -0,0 +1,60 @@
+--- configure 2010-01-27 12:49:02.310984277 +0300
++++ configure 2010-01-27 13:33:45.902924872 +0300
+@@ -6786,6 +6786,7 @@ if test "$_tv_v4l1" = yes ; then
+ _def_tv_v4l='#define HAVE_TV_V4L 1'
+ _def_tv_v4l1='#define HAVE_TV_V4L1 1'
+ _inputmodules="tv-v4l $_inputmodules"
++ _ld_extra="$_ld_extra -lv4l1"
+ else
+ _noinputmodules="tv-v4l1 $_noinputmodules"
+ _def_tv_v4l='#undef HAVE_TV_V4L'
+@@ -6812,6 +6813,7 @@ if test "$_tv_v4l2" = yes ; then
+ _def_tv_v4l='#define HAVE_TV_V4L 1'
+ _def_tv_v4l2='#define HAVE_TV_V4L2 1'
+ _inputmodules="tv-v4l2 $_inputmodules"
++ _ld_extra="$_ld_extra -lv4l2"
+ else
+ _noinputmodules="tv-v4l2 $_noinputmodules"
+ _def_tv_v4l2='#undef HAVE_TV_V4L2'
+--- stream/tvi_v4l.c 2007-10-07 23:49:26.000000000 +0400
++++ stream/tvi_v4l.c 2010-01-27 13:42:17.781746063 +0300
+@@ -48,6 +48,14 @@
+
+ #include "audio_in.h"
+
++#include <libv4l1.h>
++#define open v4l1_open
++#define close v4l1_close
++#define dup v4l1_dup
++#define ioctl v4l1_ioctl
++#define mmap v4l1_mmap
++#define munmap v4l1_munmap
++
+ static tvi_handle_t *tvi_init_v4l(tv_param_t* tv_param);
+
+ tvi_info_t tvi_info_v4l = {
+--- stream/tvi_v4l2.c 2007-10-07 23:49:26.000000000 +0400
++++ stream/tvi_v4l2.c 2010-01-27 13:25:47.000000000 +0300
+@@ -38,7 +38,6 @@ known issues:
+ #ifdef HAVE_SYS_SYSINFO_H
+ #include <sys/sysinfo.h>
+ #endif
+-#include <linux/types.h>
+ #include <linux/videodev2.h>
+ #include "mp_msg.h"
+ #include "libmpcodecs/img_format.h"
+@@ -46,6 +46,14 @@ known issues:
+ #include "tv.h"
+ #include "audio_in.h"
+
++#include <libv4l2.h>
++#define open v4l2_open
++#define close v4l2_close
++#define dup v4l2_dup
++#define ioctl v4l2_ioctl
++#define mmap v4l2_mmap
++#define munmap v4l2_munmap
++
+ #define info tvi_info_v4l2
+ static tvi_handle_t *tvi_init_v4l2(tv_param_t* tv_param);
+ /* information about this file */
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