# include "config.h"
#endif
-#include <vlc/vlc.h>
+#include <vlc_common.h>
+#include <vlc_plugin.h>
#include <vlc_access.h>
#include <vlc_demux.h>
#include <vlc_input.h>
#define CHROMA_TEXT N_("Video input chroma format")
#define CHROMA_LONGTEXT N_( \
"Force the Video4Linux2 video device to use a specific chroma format " \
- "(eg. I420 or I422 for raw images, MJPEG for M-JPEG compressed input) " \
+ "(eg. I420 or I422 for raw images, MJPG for M-JPEG compressed input) " \
"(Complete list: GREY, I240, RV16, RV15, RV24, RV32, YUY2, YUYV, UYVY, " \
"I41N, I422, I420, I411, I410, MJPG)")
#define INPUT_TEXT N_( "Input" )
IO_METHOD_USERPTR,
} io_method;
-static int i_standards_list[] =
+static const int i_standards_list[] =
{ V4L2_STD_UNKNOWN, V4L2_STD_SECAM, V4L2_STD_PAL, V4L2_STD_NTSC };
-static const char *psz_standards_list_text[] =
+static const char *const psz_standards_list_text[] =
{ N_("Default"), N_("SECAM"), N_("PAL"), N_("NTSC") };
-static int i_iomethod_list[] =
+static const int i_iomethod_list[] =
{ IO_METHOD_READ, IO_METHOD_MMAP, IO_METHOD_USERPTR };
-static const char *psz_iomethod_list_text[] =
+static const char *const psz_iomethod_list_text[] =
{ N_("READ"), N_("MMAP"), N_("USERPTR") };
-static int i_tuner_audio_modes_list[] =
+static const int i_tuner_audio_modes_list[] =
{ V4L2_TUNER_MODE_MONO, V4L2_TUNER_MODE_STEREO,
V4L2_TUNER_MODE_LANG1, V4L2_TUNER_MODE_LANG2,
V4L2_TUNER_MODE_SAP, V4L2_TUNER_MODE_LANG1_LANG2 };
-static const char *psz_tuner_audio_modes_list_text[] =
+static const char *const psz_tuner_audio_modes_list_text[] =
{ N_( "Mono" ),
N_( "Stereo" ),
N_( "Primary language (Analog TV tuners only)" ),
#define CFG_PREFIX "v4l2-"
vlc_module_begin();
- set_shortname( _("Video4Linux2") );
- set_description( _("Video4Linux2 input") );
+ set_shortname( N_("Video4Linux2") );
+ set_description( N_("Video4Linux2 input") );
set_category( CAT_INPUT );
set_subcategory( SUBCAT_INPUT_ACCESS );
false );
add_integer( CFG_PREFIX "standard", 0, NULL, STANDARD_TEXT,
STANDARD_LONGTEXT, false );
- change_integer_list( i_standards_list, psz_standards_list_text, 0 );
+ change_integer_list( i_standards_list, psz_standards_list_text, NULL );
add_string( CFG_PREFIX "chroma", NULL, NULL, CHROMA_TEXT, CHROMA_LONGTEXT,
true );
add_integer( CFG_PREFIX "input", 0, NULL, INPUT_TEXT, INPUT_LONGTEXT,
AUDIO_INPUT_LONGTEXT, true );
add_integer( CFG_PREFIX "io", IO_METHOD_MMAP, NULL, IOMETHOD_TEXT,
IOMETHOD_LONGTEXT, true );
- change_integer_list( i_iomethod_list, psz_iomethod_list_text, 0 );
+ change_integer_list( i_iomethod_list, psz_iomethod_list_text, NULL );
add_integer( CFG_PREFIX "width", 0, NULL, WIDTH_TEXT,
WIDTH_LONGTEXT, true );
add_integer( CFG_PREFIX "height", 0, NULL, HEIGHT_TEXT,
add_submodule();
add_shortcut( "v4l2c" );
- set_description( _("Video4Linux2 Compressed A/V") );
+ set_description( N_("Video4Linux2 Compressed A/V") );
set_capability( "access", 0 );
/* use these when open as access_demux fails; VLC will use another demux */
set_callbacks( AccessOpen, AccessClose );
const char *psz_var, vlc_value_t oldval,
vlc_value_t newval, void *p_data );
-static struct
+static const struct
{
unsigned int i_v4l2;
int i_fourcc;
*/
static const __u32 p_chroma_fallbacks[] =
{ V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_YVU420, V4L2_PIX_FMT_YUV422P,
- V4L2_PIX_FMT_YUYV, V4L2_PIX_FMT_MJPEG };
+ V4L2_PIX_FMT_YUYV, V4L2_PIX_FMT_UYVY, V4L2_PIX_FMT_MJPEG };
-static struct
+static const struct
{
const char *psz_name;
unsigned int i_cid;
static void CommonClose( vlc_object_t *p_this, demux_sys_t *p_sys )
{
+ (void)p_this;
/* Close */
if( p_sys->i_fd_video >= 0 ) close( p_sys->i_fd_video );
#ifdef HAVE_ALSA
do
{
- if( p_access->b_die )
+ if( !vlc_object_alive (p_access) )
return 0;
ufd.revents = 0;
/* Test for overrun */
if( i_correction_delta > p_sys->i_audio_max_frame_size )
{
- msg_Warn( p_demux, "ALSA read overrun (%d > %d)",
+ msg_Warn( p_demux, "ALSA read overrun (%zu > %zu)",
i_correction_delta, p_sys->i_audio_max_frame_size );
i_correction_delta = p_sys->i_audio_max_frame_size;
snd_pcm_prepare( p_sys->p_alsa_pcm );
/* Timestamp */
p_block->i_pts = p_block->i_dts =
- mdate() - I64C(1000000) * (mtime_t)i_correct /
+ mdate() - INT64_C(1000000) * (mtime_t)i_correct /
2 / ( p_sys->b_stereo ? 2 : 1) / p_sys->i_sample_rate;
return p_block;
p_sys->p_buffers = calloc( 1, sizeof( *p_sys->p_buffers ) );
if( !p_sys->p_buffers )
- {
- msg_Err( p_demux, "Out of memory" );
goto open_failed;
- }
p_sys->p_buffers[0].length = i_buffer_size;
p_sys->p_buffers[0].start = malloc( i_buffer_size );
if( !p_sys->p_buffers[0].start )
- {
- msg_Err( p_demux, "Out of memory" );
goto open_failed;
- }
return VLC_SUCCESS;
if( ioctl( i_fd, VIDIOC_REQBUFS, &req ) < 0 )
{
msg_Err( p_demux, "device does not support user pointer i/o" );
- goto open_failed;
+ return VLC_EGENERIC;
}
p_sys->p_buffers = calloc( 4, sizeof( *p_sys->p_buffers ) );
if( !p_sys->p_buffers )
- {
- msg_Err( p_demux, "Out of memory" );
goto open_failed;
- }
for( p_sys->i_nbuffers = 0; p_sys->i_nbuffers < 4; ++p_sys->i_nbuffers )
{
p_sys->p_buffers[p_sys->i_nbuffers].length = i_buffer_size;
- posix_memalign( &p_sys->p_buffers[p_sys->i_nbuffers].start,
- /* boundary */ i_page_size, i_buffer_size );
-
- if( !p_sys->p_buffers[p_sys->i_nbuffers].start )
- {
- msg_Err( p_demux, "out of memory" );
+ if( posix_memalign( &p_sys->p_buffers[p_sys->i_nbuffers].start,
+ /* boundary */ i_page_size, i_buffer_size ) )
goto open_failed;
- }
}
return VLC_SUCCESS;
open_failed:
+ free( p_sys->p_buffers );
return VLC_EGENERIC;
}
bool b_demux )
{
char *psz_device = p_sys->psz_adev;
- int i_fd = 0;
p_sys->p_alsa_pcm = NULL;
char* psz_alsa_device_name = NULL;
snd_pcm_hw_params_t *p_hw_params = NULL;
goto adev_fail;
}
- /* Return a fake handle so other tests work */
- i_fd = 1;
-
free( psz_alsa_device_name );
if( !p_sys->psz_adev )
p_sys->psz_adev = strdup( ALSA_DEFAULT );
- return i_fd;
- adev_fail:
+ /* Return a fake handle so other tests work */
+ return 1;
- if( i_fd >= 0 ) close( i_fd );
+ adev_fail:
if( p_hw_params ) snd_pcm_hw_params_free( p_hw_params );
if( p_sys->p_alsa_pcm ) snd_pcm_close( p_sys->p_alsa_pcm );
if( b_demux )
var_AddCallback( p_obj, psz_name,
- DemuxControlCallback, (void*)queryctrl.id );
+ DemuxControlCallback, (void*)(intptr_t)queryctrl.id );
else
var_AddCallback( p_obj, psz_name,
- AccessControlCallback, (void*)queryctrl.id );
+ AccessControlCallback, (void*)(intptr_t)queryctrl.id );
free( psz_name );
}
const char *psz_var, vlc_value_t oldval, vlc_value_t newval,
void *p_data )
{
+ (void)oldval;
demux_t *p_demux = (demux_t*)p_this;
demux_sys_t *p_sys = p_demux->p_sys;
int i_cid = (int)p_data;
}
static int DemuxControlResetCallback( vlc_object_t *p_this,
- const char *psz_var, vlc_value_t oldval, vlc_value_t newval,
- void *p_data )
+ const char *psz_var, vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
+ (void)psz_var; (void)oldval; (void)newval; (void)p_data;
demux_t *p_demux = (demux_t*)p_this;
demux_sys_t *p_sys = p_demux->p_sys;
const char *psz_var, vlc_value_t oldval, vlc_value_t newval,
void *p_data )
{
+ (void)oldval;
access_t *p_access = (access_t *)p_this;
demux_sys_t *p_sys = (demux_sys_t *) p_access->p_sys;
int i_cid = (int)p_data;
}
static int AccessControlResetCallback( vlc_object_t *p_this,
- const char *psz_var, vlc_value_t oldval, vlc_value_t newval,
- void *p_data )
+ const char *psz_var, vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
+ (void)psz_var; (void)oldval; (void)newval; (void)p_data;
access_t *p_access = (access_t *)p_this;
demux_sys_t *p_sys = (demux_sys_t *) p_access->p_sys;
projects / vlc / blobdiff