# include "config.h"
#endif
-#include <vlc/vlc.h>
+#include <vlc_common.h>
+#include <vlc_plugin.h>
#include <vlc_vout.h>
-#include <vlc_interface.h>
+#include <vlc_dialog.h>
#include "filter_common.h"
static void UpdateStats ( vout_thread_t *, picture_t * );
-static int SendEvents( vlc_object_t *, char const *,
+static int MouseEvent( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
#ifdef BEST_AUTOCROP
#define LUM_LONGTEXT N_("Maximum luminance to consider a pixel as black (0-255).")
#endif
-vlc_module_begin();
- set_description( _("Crop video filter") );
- set_shortname( _("Crop" ));
- set_category( CAT_VIDEO );
- set_subcategory( SUBCAT_VIDEO_VFILTER );
- set_capability( "video filter", 0 );
+vlc_module_begin ()
+ set_description( N_("Crop video filter") )
+ set_shortname( N_("Crop" ))
+ set_category( CAT_VIDEO )
+ set_subcategory( SUBCAT_VIDEO_VFILTER )
+ set_capability( "video filter", 0 )
add_string( "crop-geometry", NULL, NULL, GEOMETRY_TEXT,
- GEOMETRY_LONGTEXT, false );
- add_bool( "autocrop", 0, NULL, AUTOCROP_TEXT,
- AUTOCROP_LONGTEXT, false );
+ GEOMETRY_LONGTEXT, false )
+ add_bool( "autocrop", false, NULL, AUTOCROP_TEXT,
+ AUTOCROP_LONGTEXT, false )
#ifdef BEST_AUTOCROP
add_integer_with_range( "autocrop-ratio-max", 2405, 0, RATIO_MAX, NULL,
- RATIOMAX_TEXT, RATIOMAX_LONGTEXT, true );
+ RATIOMAX_TEXT, RATIOMAX_LONGTEXT, true )
add_integer_with_range( "crop-ratio", 0, 0, RATIO_MAX, NULL, RATIO_TEXT,
- RATIO_LONGTEXT, false );
+ RATIO_LONGTEXT, false )
add_integer( "autocrop-time", 25, NULL, TIME_TEXT,
- TIME_LONGTEXT, true );
+ TIME_LONGTEXT, true )
add_integer( "autocrop-diff", 16, NULL, DIFF_TEXT,
- DIFF_LONGTEXT, true );
+ DIFF_LONGTEXT, true )
add_integer( "autocrop-non-black-pixels", 3, NULL,
- NBP_TEXT, NBP_LONGTEXT, true );
+ NBP_TEXT, NBP_LONGTEXT, true )
add_integer_with_range( "autocrop-skip-percent", 17, 0, 100, NULL,
- SKIP_TEXT, SKIP_LONGTEXT, true );
+ SKIP_TEXT, SKIP_LONGTEXT, true )
add_integer_with_range( "autocrop-luminance-threshold", 40, 0, 128, NULL,
- LUM_TEXT, LUM_LONGTEXT, true );
+ LUM_TEXT, LUM_LONGTEXT, true )
#endif //BEST_AUTOCROP
- add_shortcut( "crop" );
- set_callbacks( Create, Destroy );
-vlc_module_end();
+ add_shortcut( "crop" )
+ set_callbacks( Create, Destroy )
+vlc_module_end ()
/*****************************************************************************
* vout_sys_t: Crop video output method descriptor
*****************************************************************************/
struct vout_sys_t
{
+ vlc_mutex_t lock;
vout_thread_t *p_vout;
unsigned int i_x, i_y;
/* Allocate structure */
p_vout->p_sys = malloc( sizeof( vout_sys_t ) );
if( p_vout->p_sys == NULL )
- {
- msg_Err( p_vout, "out of memory" );
return VLC_ENOMEM;
- }
p_vout->pf_init = Init;
p_vout->pf_end = End;
*****************************************************************************/
static int Init( vout_thread_t *p_vout )
{
- int i_index;
char *psz_var;
- picture_t *p_pic;
video_format_t fmt;
I_OUTPUTPICTURES = 0;
config_GetInt( p_vout, "autocrop-non-black-pixels" );
p_vout->p_sys->i_diff = config_GetInt( p_vout, "autocrop-diff" );
p_vout->p_sys->i_time = config_GetInt( p_vout, "autocrop-time" );
- vlc_value_t val={0};
- var_Get( p_vout, "ratio-crop", &val );
- val.psz_string = "0";
- var_SetString( p_vout, "ratio-crop", val.psz_string);
+ var_SetString( p_vout, "ratio-crop", "0" );
if (p_vout->p_sys->b_autocrop)
p_vout->p_sys->i_ratio = 0;
if( p_vout->p_sys->p_vout == NULL )
{
msg_Err( p_vout, "failed to create vout" );
- intf_UserFatal( p_vout, false, _("Cropping failed"),
+ dialog_Fatal( p_vout, _("Cropping failed"), "%s",
_("VLC could not open the video output module.") );
return VLC_EGENERIC;
}
- ALLOCATE_DIRECTBUFFERS( VOUT_MAX_PICTURES );
-
- ADD_CALLBACKS( p_vout->p_sys->p_vout, SendEvents );
-
+ vlc_mutex_init( &p_vout->p_sys->lock );
#ifdef BEST_AUTOCROP
var_AddCallback( p_vout, "ratio-crop", FilterCallback, NULL );
#endif
- ADD_PARENT_CALLBACKS( SendEventsToChild );
+ vout_filter_AllocateDirectBuffers( p_vout, VOUT_MAX_PICTURES );
+
+ vout_filter_AddChild( p_vout, p_vout->p_sys->p_vout, MouseEvent );
return VLC_SUCCESS;
}
*****************************************************************************/
static void End( vout_thread_t *p_vout )
{
- int i_index;
+ vout_sys_t *p_sys = p_vout->p_sys;
- /* Free the fake output buffers we allocated */
- for( i_index = I_OUTPUTPICTURES ; i_index ; )
+ if( p_sys->p_vout )
{
- i_index--;
- free( PP_OUTPUTPICTURE[ i_index ]->p_data_orig );
+ vout_filter_DelChild( p_vout, p_sys->p_vout, MouseEvent );
+ vout_CloseAndRelease( p_sys->p_vout );
}
+
+ vout_filter_ReleaseDirectBuffers( p_vout );
+ var_DelCallback( p_vout, "ratio-crop", FilterCallback, NULL );
+ vlc_mutex_destroy( &p_sys->lock );
}
/*****************************************************************************
{
vout_thread_t *p_vout = (vout_thread_t *)p_this;
- if( p_vout->p_sys->p_vout )
- {
- DEL_CALLBACKS( p_vout->p_sys->p_vout, SendEvents );
- vlc_object_detach( p_vout->p_sys->p_vout );
- vout_Destroy( p_vout->p_sys->p_vout );
- }
-
- DEL_PARENT_CALLBACKS( SendEventsToChild );
-
free( p_vout->p_sys );
}
memset( &fmt, 0, sizeof(video_format_t) );
#ifdef BEST_AUTOCROP
+ /* XXX: not thread-safe with FilterCallback */
msg_Dbg( p_vout, "cropping at %ix%i+%i+%i, %sautocropping",
p_vout->p_sys->i_width, p_vout->p_sys->i_height,
p_vout->p_sys->i_x, p_vout->p_sys->i_y,
msg_Info( p_vout, "ratio %d", p_vout->p_sys->i_aspect / 432);
#endif
- vout_Destroy( p_vout->p_sys->p_vout );
+ if( p_vout->p_sys->p_vout )
+ {
+ vout_filter_DelChild( p_vout, p_vout->p_sys->p_vout, MouseEvent );
+ vout_CloseAndRelease( p_vout->p_sys->p_vout );
+ }
fmt.i_width = fmt.i_visible_width = p_vout->p_sys->i_width;
fmt.i_height = fmt.i_visible_height = p_vout->p_sys->i_height;
if( p_vout->p_sys->p_vout == NULL )
{
msg_Err( p_vout, "failed to create vout" );
- intf_UserFatal( p_vout, false, _("Cropping failed"),
+ dialog_Fatal( p_vout, _("Cropping failed"), "%s",
_("VLC could not open the video output module.") );
return VLC_EGENERIC;
}
+ vout_filter_AddChild( p_vout, p_vout->p_sys->p_vout, MouseEvent );
p_vout->p_sys->b_changed = false;
+ vlc_mutex_lock( &p_vout->p_sys->lock );
p_vout->p_sys->i_lastchange = 0;
+ vlc_mutex_unlock( &p_vout->p_sys->lock );
return VLC_SUCCESS;
}
vout_CreatePicture( p_vout->p_sys->p_vout, 0, 0, 0 )
) == NULL )
{
- if( p_vout->b_die || p_vout->b_error )
+ if( !vlc_object_alive (p_vout) || p_vout->b_error )
{
vout_DestroyPicture( p_vout->p_sys->p_vout, p_outpic );
return;
msleep( VOUT_OUTMEM_SLEEP );
}
- vout_DatePicture( p_vout->p_sys->p_vout, p_outpic, p_pic->date );
+ p_outpic->date = p_pic->date;
vout_LinkPicture( p_vout->p_sys->p_vout, p_outpic );
for( i_plane = 0 ; i_plane < p_pic->i_planes ; i_plane++ )
vout_DisplayPicture( p_vout->p_sys->p_vout, p_outpic );
/* The source image may still be in the cache ... parse it! */
+ vlc_mutex_lock( &p_vout->p_sys->lock );
if( p_vout->p_sys->b_autocrop )
- {
UpdateStats( p_vout, p_pic );
- }
+ vlc_mutex_unlock( &p_vout->p_sys->lock );
}
#ifdef BEST_AUTOCROP
switch(i_chroma)
{
// planar YUV
- case VLC_FOURCC('I','4','4','4'):
- case VLC_FOURCC('I','4','2','2'):
- case VLC_FOURCC('I','4','2','0'):
- case VLC_FOURCC('Y','V','1','2'):
- case VLC_FOURCC('I','Y','U','V'):
- case VLC_FOURCC('I','4','1','1'):
- case VLC_FOURCC('I','4','1','0'):
- case VLC_FOURCC('Y','V','U','9'):
- case VLC_FOURCC('Y','U','V','A'):
+ case VLC_CODEC_I444:
+ case VLC_CODEC_I422:
+ case VLC_CODEC_I420:
+ case VLC_CODEC_YV12:
+ case VLC_CODEC_I411:
+ case VLC_CODEC_I410:
+ case VLC_CODEC_YUVA:
i_skipCount = (i_pitch * i_skipCountPercent) / 100;
for (i_index = i_col/2 + i_skipCount/2;
i_index <= i_visible_pitch/2 + i_col/2 - i_skipCount/2;
}
break;
// packed RGB
- case VLC_FOURCC('R','G','B','2'): // packed by 1
+ case VLC_CODEC_RGB8: // packed by 1
i_skipCount = (i_pitch * i_skipCountPercent) / 100;
for (i_index = i_col/2 + i_skipCount/2;
i_index <= i_visible_pitch/2 + i_col/2 - i_skipCount/2;
if (i_count > i_nonBlackPixel) break;
}
break;
- case VLC_FOURCC('R','V','1','5'): // packed by 2
- case VLC_FOURCC('R','V','1','6'): // packed by 2
+ case VLC_CODEC_RGB15: // packed by 2
+ case VLC_CODEC_RGB16: // packed by 2
i_skipCount = (i_pitch * i_skipCountPercent) / 100;
for (i_index = i_col/2 + i_skipCount/2 -
(i_col/2 + i_skipCount/2) % 2;
if (i_count > i_nonBlackPixel) break;
}
break;
- case VLC_FOURCC('R','V','2','4'): // packed by 3
+ case VLC_CODEC_RGB24: // packed by 3
i_skipCount = (i_pitch * i_skipCountPercent) / 100;
for (i_index = i_col/2 + i_skipCount/2 - (i_col/2 + i_skipCount/2) % 3; i_index <= i_visible_pitch/2 + i_col/2 - i_skipCount/2; i_index+=3)
{
if (i_count > i_nonBlackPixel) break;
}
break;
- case VLC_FOURCC('R','V','3','2'): // packed by 4
+ case VLC_CODEC_RGB32: // packed by 4
i_skipCount = (i_pitch * i_skipCountPercent) / 100;
for (i_index = i_col/2 + i_skipCount/2 - (i_col/2 + i_skipCount/2) % 4; i_index <= i_visible_pitch/2 + i_col/2 - i_skipCount/2; i_index+=4)
{
}
break;
// packed YUV
- case VLC_FOURCC('Y','U','Y','2'): // packed by 2
- case VLC_FOURCC('Y','U','N','V'): // packed by 2
- case VLC_FOURCC('U','Y','V','Y'): // packed by 2
- case VLC_FOURCC('U','Y','N','V'): // packed by 2
- case VLC_FOURCC('Y','4','2','2'): // packed by 2
+ case VLC_CODEC_YUYV: // packed by 2
+ case VLC_CODEC_UYVY: // packed by 2
i_skipCount = (i_pitch * i_skipCountPercent) / 100;
for (i_index = (i_col/2 + i_skipCount/2) -
(i_col/2 + i_skipCount/2) % 2;
/* Determine where black borders are */
switch( p_vout->output.i_chroma )
{
- case VLC_FOURCC('I','4','2','0'):
+ case VLC_CODEC_I420:
/* XXX: Do not laugh ! I know this is very naive. But it's just a
* proof of concept code snippet... */
for( i = i_lines ; i-- ; )
p_vout->p_sys->b_changed = true;
}
-/*****************************************************************************
- * SendEvents: forward mouse and keyboard events to the parent p_vout
- *****************************************************************************/
-static int SendEvents( vlc_object_t *p_this, char const *psz_var,
- vlc_value_t oldval, vlc_value_t newval, void *_p_vout )
+/**
+ * Forward mouse event with proper conversion.
+ */
+static int MouseEvent( vlc_object_t *p_this, char const *psz_var,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
+ vout_thread_t *p_vout = p_data;
VLC_UNUSED(p_this); VLC_UNUSED(oldval);
- vout_thread_t *p_vout = (vout_thread_t *)_p_vout;
- vlc_value_t sentval = newval;
- /* Translate the mouse coordinates */
+ /* Translate the mouse coordinates
+ * FIXME missing lock */
if( !strcmp( psz_var, "mouse-x" ) )
- {
- sentval.i_int += p_vout->p_sys->i_x;
- }
+ newval.i_int += p_vout->p_sys->i_x;
else if( !strcmp( psz_var, "mouse-y" ) )
- {
- sentval.i_int += p_vout->p_sys->i_y;
- }
-
- var_Set( p_vout, psz_var, sentval );
+ newval.i_int += p_vout->p_sys->i_y;
- return VLC_SUCCESS;
-}
-
-/*****************************************************************************
- * SendEventsToChild: forward events to the child/children vout
- *****************************************************************************/
-static int SendEventsToChild( vlc_object_t *p_this, char const *psz_var,
- vlc_value_t oldval, vlc_value_t newval, void *p_data )
-{
- VLC_UNUSED(p_data); VLC_UNUSED(oldval);
- vout_thread_t *p_vout = (vout_thread_t *)p_this;
- var_Set( p_vout->p_sys->p_vout, psz_var, newval );
- return VLC_SUCCESS;
+ return var_Set( p_vout, psz_var, newval );
}
#ifdef BEST_AUTOCROP
if( !strcmp( psz_var, "ratio-crop" ) )
{
+ vlc_mutex_lock( &p_vout->p_sys->lock );
if ( !strcmp( newval.psz_string, "Auto" ) )
p_vout->p_sys->i_ratio = 0;
else
if (p_vout->p_sys->i_ratio < p_vout->output.i_aspect / 432)
p_vout->p_sys->i_ratio = p_vout->output.i_aspect / 432;
}
+ vlc_mutex_unlock( &p_vout->p_sys->lock );
}
return VLC_SUCCESS;
}