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https://code.videolan.org/videolan/vlc
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visual: adapt to filter_t
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f4d3c8500b
commit
dd93b14aea
@ -48,8 +48,8 @@
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/*****************************************************************************
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* dummy_Run
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*****************************************************************************/
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int dummy_Run( visual_effect_t * p_effect, aout_instance_t *p_aout,
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aout_buffer_t * p_buffer , picture_t * p_picture)
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int dummy_Run( visual_effect_t * p_effect, vlc_object_t *p_aout,
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const block_t * p_buffer , picture_t * p_picture)
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{
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VLC_UNUSED(p_effect); VLC_UNUSED(p_aout); VLC_UNUSED(p_buffer);
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VLC_UNUSED(p_picture);
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@ -59,8 +59,8 @@ int dummy_Run( visual_effect_t * p_effect, aout_instance_t *p_aout,
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/*****************************************************************************
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* spectrum_Run: spectrum analyser
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*****************************************************************************/
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int spectrum_Run(visual_effect_t * p_effect, aout_instance_t *p_aout,
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aout_buffer_t * p_buffer , picture_t * p_picture)
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int spectrum_Run(visual_effect_t * p_effect, vlc_object_t *p_aout,
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const block_t * p_buffer , picture_t * p_picture)
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{
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spectrum_data *p_data = p_effect->p_data;
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float p_output[FFT_BUFFER_SIZE]; /* Raw FFT Result */
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@ -337,8 +337,8 @@ int spectrum_Run(visual_effect_t * p_effect, aout_instance_t *p_aout,
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/*****************************************************************************
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* spectrometer_Run: derivative spectrum analysis
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*****************************************************************************/
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int spectrometer_Run(visual_effect_t * p_effect, aout_instance_t *p_aout,
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aout_buffer_t * p_buffer , picture_t * p_picture)
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int spectrometer_Run(visual_effect_t * p_effect, vlc_object_t *p_aout,
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const block_t * p_buffer , picture_t * p_picture)
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{
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#define Y(R,G,B) ((uint8_t)( (R * .299) + (G * .587) + (B * .114) ))
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#define U(R,G,B) ((uint8_t)( (R * -.169) + (G * -.332) + (B * .500) + 128 ))
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@ -795,8 +795,8 @@ int spectrometer_Run(visual_effect_t * p_effect, aout_instance_t *p_aout,
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/*****************************************************************************
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* scope_Run: scope effect
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*****************************************************************************/
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int scope_Run(visual_effect_t * p_effect, aout_instance_t *p_aout,
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aout_buffer_t * p_buffer , picture_t * p_picture)
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int scope_Run(visual_effect_t * p_effect, vlc_object_t *p_aout,
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const block_t * p_buffer , picture_t * p_picture)
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{
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VLC_UNUSED(p_aout);
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@ -852,8 +852,8 @@ int scope_Run(visual_effect_t * p_effect, aout_instance_t *p_aout,
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/*****************************************************************************
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* vuMeter_Run: vu meter effect
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*****************************************************************************/
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int vuMeter_Run(visual_effect_t * p_effect, aout_instance_t *p_aout,
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aout_buffer_t * p_buffer , picture_t * p_picture)
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int vuMeter_Run(visual_effect_t * p_effect, vlc_object_t *p_aout,
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const block_t * p_buffer , picture_t * p_picture)
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{
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VLC_UNUSED(p_aout);
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int j;
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@ -32,6 +32,7 @@
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#include <vlc_plugin.h>
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#include <vlc_vout.h>
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#include <vlc_aout.h>
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#include <vlc_filter.h>
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#include "visual.h"
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@ -155,7 +156,7 @@ vlc_module_begin ()
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PEAK_WIDTH_TEXT, PEAK_WIDTH_LONGTEXT, true )
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add_integer("spect-peak-height", 1, NULL,
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PEAK_HEIGHT_TEXT, PEAK_HEIGHT_LONGTEXT, true )
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set_capability( "visualization", 0 )
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set_capability( "visualization2", 0 )
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set_callbacks( Open, Close )
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add_shortcut( "visualizer")
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vlc_module_end ()
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@ -164,15 +165,14 @@ vlc_module_end ()
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/*****************************************************************************
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* Local prototypes
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*****************************************************************************/
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static void DoWork( aout_instance_t *, aout_filter_t *,
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aout_buffer_t *, aout_buffer_t * );
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static block_t *DoWork( filter_t *, block_t * );
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static int FilterCallback( vlc_object_t *, char const *,
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vlc_value_t, vlc_value_t, void * );
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static const struct
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{
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const char *psz_name;
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int (*pf_run)( visual_effect_t *, aout_instance_t *,
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aout_buffer_t *, picture_t *);
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int (*pf_run)( visual_effect_t *, vlc_object_t *,
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const block_t *, picture_t *);
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} pf_effect_run[]=
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{
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{ "scope", scope_Run },
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@ -188,8 +188,8 @@ static const struct
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*****************************************************************************/
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static int Open( vlc_object_t *p_this )
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{
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aout_filter_t *p_filter = (aout_filter_t *)p_this;
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aout_filter_sys_t *p_sys;
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filter_t *p_filter = (filter_t *)p_this;
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filter_sys_t *p_sys;
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char *psz_effects, *psz_parser;
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video_format_t fmt;
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@ -200,7 +200,7 @@ static int Open( vlc_object_t *p_this )
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return VLC_EGENERIC;
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}
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p_sys = p_filter->p_sys = malloc( sizeof( aout_filter_sys_t ) );
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p_sys = p_filter->p_sys = malloc( sizeof( filter_sys_t ) );
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if( p_sys == NULL )
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return VLC_EGENERIC;
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@ -324,8 +324,7 @@ static int Open( vlc_object_t *p_this )
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return VLC_EGENERIC;
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}
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p_filter->pf_do_work = DoWork;
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p_filter->b_in_place= 1;
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p_filter->pf_audio_filter = DoWork;
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return VLC_SUCCESS;
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}
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@ -335,25 +334,18 @@ static int Open( vlc_object_t *p_this )
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*****************************************************************************
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* Audio part pasted from trivial.c
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****************************************************************************/
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static void DoWork( aout_instance_t *p_aout, aout_filter_t *p_filter,
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aout_buffer_t *p_in_buf, aout_buffer_t *p_out_buf )
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static block_t *DoWork( filter_t *p_filter, block_t *p_in_buf )
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{
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aout_filter_sys_t *p_sys = p_filter->p_sys;
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filter_sys_t *p_sys = p_filter->p_sys;
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picture_t *p_outpic;
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int i;
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p_out_buf->i_nb_samples = p_in_buf->i_nb_samples;
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p_out_buf->i_buffer = p_in_buf->i_buffer *
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aout_FormatNbChannels( &p_filter->fmt_out.audio ) /
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aout_FormatNbChannels( &p_filter->fmt_in.audio );
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/* First, get a new picture */
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while( ( p_outpic = vout_CreatePicture( p_sys->p_vout, 0, 0, 3 ) ) == NULL)
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{
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if( !vlc_object_alive (p_aout) )
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{
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return;
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}
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{ /* XXX: This looks like a bad idea. Don't run to me for sympathy if it
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* dead locks... */
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if( !vlc_object_alive (p_sys->p_vout) )
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return NULL;
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msleep( VOUT_OUTMEM_SLEEP );
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}
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@ -370,7 +362,8 @@ static void DoWork( aout_instance_t *p_aout, aout_filter_t *p_filter,
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#define p_effect p_sys->effect[i]
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if( p_effect->pf_run )
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{
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p_effect->pf_run( p_effect, p_aout, p_out_buf, p_outpic );
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p_effect->pf_run( p_effect, VLC_OBJECT(p_filter),
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p_in_buf, p_outpic );
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}
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#undef p_effect
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}
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@ -378,6 +371,7 @@ static void DoWork( aout_instance_t *p_aout, aout_filter_t *p_filter,
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p_outpic->date = p_in_buf->i_pts + (p_in_buf->i_length / 2);
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vout_DisplayPicture( p_sys->p_vout, p_outpic );
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return p_in_buf;
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}
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/*****************************************************************************
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@ -385,8 +379,8 @@ static void DoWork( aout_instance_t *p_aout, aout_filter_t *p_filter,
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*****************************************************************************/
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static void Close( vlc_object_t *p_this )
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{
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aout_filter_t * p_filter = (aout_filter_t *)p_this;
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aout_filter_sys_t *p_sys = p_filter->p_sys;
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filter_t * p_filter = (filter_t *)p_this;
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filter_sys_t *p_sys = p_filter->p_sys;
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int i;
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@ -25,8 +25,8 @@ typedef struct visual_effect_t
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{
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const char *psz_name; /* Filter name*/
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int (*pf_run)( struct visual_effect_t * , aout_instance_t *,
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aout_buffer_t *, picture_t *);
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int (*pf_run)( struct visual_effect_t * , vlc_object_t *,
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const block_t *, picture_t *);
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void * p_data; /* The effect stores whatever it wants here */
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int i_width;
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int i_height;
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@ -51,7 +51,7 @@ typedef struct spectrum_data
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* This structure is part of the audio filter descriptor.
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* It describes some visualizer specific variables.
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*****************************************************************************/
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struct aout_filter_sys_t
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struct filter_sys_t
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{
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vout_thread_t *p_vout;
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@ -64,17 +64,17 @@ struct aout_filter_sys_t
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/* Prototypes */
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int scope_Run
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(visual_effect_t * , aout_instance_t *, aout_buffer_t *, picture_t *);
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(visual_effect_t * , vlc_object_t *, const block_t *, picture_t *);
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int vuMeter_Run
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(visual_effect_t * , aout_instance_t *, aout_buffer_t *, picture_t *);
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(visual_effect_t * , vlc_object_t *, const block_t *, picture_t *);
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int dummy_Run
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(visual_effect_t * , aout_instance_t *, aout_buffer_t *, picture_t *);
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(visual_effect_t * , vlc_object_t *, const block_t *, picture_t *);
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int random_Run
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(visual_effect_t * , aout_instance_t *, aout_buffer_t *, picture_t *);
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(visual_effect_t * , vlc_object_t *, const block_t *, picture_t *);
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int spectrum_Run
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(visual_effect_t * , aout_instance_t *, aout_buffer_t *, picture_t *);
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(visual_effect_t * , vlc_object_t *, const block_t *, picture_t *);
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int spectrometer_Run
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(visual_effect_t * , aout_instance_t *, aout_buffer_t *, picture_t *);
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(visual_effect_t * , vlc_object_t *, const block_t *, picture_t *);
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/* Default vout size */
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#define VOUT_WIDTH 800
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