/*****************************************************************************
* deinterlace.c : deinterlacer plugin for vlc
*****************************************************************************
- * Copyright (C) 2000, 2001, 2002, 2003 the VideoLAN team
+ * Copyright (C) 2000-2009 the VideoLAN team
* $Id$
*
* Author: Sam Hocevar <sam@zoy.org>
# include "config.h"
#endif
-#include <errno.h>
+#include <assert.h>
#ifdef HAVE_ALTIVEC_H
# include <altivec.h>
#include <vlc_common.h>
#include <vlc_plugin.h>
#include <vlc_vout.h>
-#include <vlc_sout.h>
#include <vlc_filter.h>
+#include <vlc_cpu.h>
#ifdef CAN_COMPILE_MMXEXT
# include "mmx.h"
#define DEINTERLACE_BOB 4
#define DEINTERLACE_LINEAR 5
#define DEINTERLACE_X 6
+#define DEINTERLACE_YADIF 7
+#define DEINTERLACE_YADIF2X 8
/*****************************************************************************
* Local protypes
static void RenderBlend ( vout_thread_t *, picture_t *, picture_t * );
static void RenderLinear ( vout_thread_t *, picture_t *, picture_t *, int );
static void RenderX ( picture_t *, picture_t * );
+static void RenderYadif ( vout_thread_t *, picture_t *, picture_t *, int, int );
static void MergeGeneric ( void *, const void *, const void *, size_t );
#if defined(CAN_COMPILE_C_ALTIVEC)
#if defined(CAN_COMPILE_3DNOW)
static void End3DNow ( void );
#endif
+#if defined __ARM_NEON__
+static void MergeNEON (void *, const void *, const void *, size_t);
+#endif
-static void SetFilterMethod( vout_thread_t *p_vout, char *psz_method );
+static void SetFilterMethod( vout_thread_t *p_vout, const char *psz_method );
static vout_thread_t *SpawnRealVout( vout_thread_t *p_vout );
static int OpenFilter( vlc_object_t *p_this );
#define FILTER_CFG_PREFIX "sout-deinterlace-"
static const char *const mode_list[] = {
- "discard", "blend", "mean", "bob", "linear", "x" };
+ "discard", "blend", "mean", "bob", "linear", "x", "yadif", "yadif2x" };
static const char *const mode_list_text[] = {
- N_("Discard"), N_("Blend"), N_("Mean"), N_("Bob"), N_("Linear"), "X" };
+ N_("Discard"), N_("Blend"), N_("Mean"), N_("Bob"), N_("Linear"), "X", "Yadif", "Yadif (2x)" };
vlc_module_begin ()
set_description( N_("Deinterlacing video filter") )
set_subcategory( SUBCAT_VIDEO_VFILTER )
set_section( N_("Display"),NULL)
- add_string( "deinterlace-mode", "discard", NULL, MODE_TEXT,
+ add_string( "filter-deinterlace-mode", "discard", NULL, MODE_TEXT,
MODE_LONGTEXT, false )
change_string_list( mode_list, mode_list_text, 0 )
change_safe ()
* This structure is part of the video output thread descriptor.
* It describes the Deinterlace specific properties of an output thread.
*****************************************************************************/
+#define HISTORY_SIZE (3)
struct vout_sys_t
{
int i_mode; /* Deinterlace mode */
void (*pf_merge) ( void *, const void *, const void *, size_t );
void (*pf_end_merge) ( void );
+
+ /* Yadif */
+ picture_t *pp_history[HISTORY_SIZE];
};
/*****************************************************************************
static int Create( vlc_object_t *p_this )
{
vout_thread_t *p_vout = (vout_thread_t *)p_this;
- vlc_value_t val;
+ vout_sys_t *p_sys;
+ char *psz_mode;
/* Allocate structure */
- p_vout->p_sys = malloc( sizeof( vout_sys_t ) );
+ p_sys = p_vout->p_sys = malloc( sizeof( vout_sys_t ) );
if( p_vout->p_sys == NULL )
return VLC_ENOMEM;
p_vout->pf_display = NULL;
p_vout->pf_control = Control;
- p_vout->p_sys->i_mode = DEINTERLACE_DISCARD;
- p_vout->p_sys->b_double_rate = false;
- p_vout->p_sys->b_half_height = true;
- p_vout->p_sys->last_date = 0;
- p_vout->p_sys->p_vout = 0;
- vlc_mutex_init( &p_vout->p_sys->filter_lock );
+ p_sys->i_mode = DEINTERLACE_DISCARD;
+ p_sys->b_double_rate = false;
+ p_sys->b_half_height = true;
+ p_sys->last_date = 0;
+ p_sys->p_vout = 0;
+ vlc_mutex_init( &p_sys->filter_lock );
#if defined(CAN_COMPILE_C_ALTIVEC)
if( vlc_CPU() & CPU_CAPABILITY_ALTIVEC )
{
- p_vout->p_sys->pf_merge = MergeAltivec;
- p_vout->p_sys->pf_end_merge = NULL;
+ p_sys->pf_merge = MergeAltivec;
+ p_sys->pf_end_merge = NULL;
}
else
#endif
#if defined(CAN_COMPILE_SSE)
if( vlc_CPU() & CPU_CAPABILITY_SSE2 )
{
- p_vout->p_sys->pf_merge = MergeSSE2;
- p_vout->p_sys->pf_end_merge = EndMMX;
+ p_sys->pf_merge = MergeSSE2;
+ p_sys->pf_end_merge = EndMMX;
}
else
#endif
#if defined(CAN_COMPILE_MMXEXT)
if( vlc_CPU() & CPU_CAPABILITY_MMXEXT )
{
- p_vout->p_sys->pf_merge = MergeMMXEXT;
- p_vout->p_sys->pf_end_merge = EndMMX;
+ p_sys->pf_merge = MergeMMXEXT;
+ p_sys->pf_end_merge = EndMMX;
}
else
#endif
#if defined(CAN_COMPILE_3DNOW)
if( vlc_CPU() & CPU_CAPABILITY_3DNOW )
{
- p_vout->p_sys->pf_merge = Merge3DNow;
- p_vout->p_sys->pf_end_merge = End3DNow;
+ p_sys->pf_merge = Merge3DNow;
+ p_sys->pf_end_merge = End3DNow;
+ }
+ else
+#endif
+#if defined __ARM_NEON__
+ if( vlc_CPU() & CPU_CAPABILITY_NEON )
+ {
+ p_sys->pf_merge = MergeNEON;
+ p_sys->pf_end_merge = NULL;
}
else
#endif
{
- p_vout->p_sys->pf_merge = MergeGeneric;
- p_vout->p_sys->pf_end_merge = NULL;
+ p_sys->pf_merge = MergeGeneric;
+ p_sys->pf_end_merge = NULL;
}
/* Look what method was requested */
- var_Create( p_vout, "deinterlace-mode", VLC_VAR_STRING );
- var_Change( p_vout, "deinterlace-mode", VLC_VAR_INHERITVALUE, &val, NULL );
+ psz_mode = var_CreateGetString( p_vout, "filter-deinterlace-mode" );
- if( val.psz_string == NULL )
+ if( !psz_mode )
{
- msg_Err( p_vout, "configuration variable deinterlace-mode empty" );
+ msg_Err( p_vout, "configuration variable filter-deinterlace-mode empty" );
msg_Err( p_vout, "no deinterlace mode provided, using \"discard\"" );
- val.psz_string = strdup( "discard" );
+ psz_mode = strdup( "discard" );
}
- msg_Dbg( p_vout, "using %s deinterlace mode", val.psz_string );
-
- SetFilterMethod( p_vout, val.psz_string );
+ SetFilterMethod( p_vout, psz_mode );
- free( val.psz_string );
+ free( psz_mode );
return VLC_SUCCESS;
}
/*****************************************************************************
* SetFilterMethod: setup the deinterlace method to use.
*****************************************************************************/
-static void SetFilterMethod( vout_thread_t *p_vout, char *psz_method )
+static void SetFilterMethod( vout_thread_t *p_vout, const char *psz_method )
{
+ vout_sys_t *p_sys = p_vout->p_sys;
if( !strcmp( psz_method, "mean" ) )
{
- p_vout->p_sys->i_mode = DEINTERLACE_MEAN;
- p_vout->p_sys->b_double_rate = false;
- p_vout->p_sys->b_half_height = true;
+ p_sys->i_mode = DEINTERLACE_MEAN;
+ p_sys->b_double_rate = false;
+ p_sys->b_half_height = true;
}
else if( !strcmp( psz_method, "blend" )
|| !strcmp( psz_method, "average" )
|| !strcmp( psz_method, "combine-fields" ) )
{
- p_vout->p_sys->i_mode = DEINTERLACE_BLEND;
- p_vout->p_sys->b_double_rate = false;
- p_vout->p_sys->b_half_height = false;
+ p_sys->i_mode = DEINTERLACE_BLEND;
+ p_sys->b_double_rate = false;
+ p_sys->b_half_height = false;
}
else if( !strcmp( psz_method, "bob" )
|| !strcmp( psz_method, "progressive-scan" ) )
{
- p_vout->p_sys->i_mode = DEINTERLACE_BOB;
- p_vout->p_sys->b_double_rate = true;
- p_vout->p_sys->b_half_height = false;
+ p_sys->i_mode = DEINTERLACE_BOB;
+ p_sys->b_double_rate = true;
+ p_sys->b_half_height = false;
}
else if( !strcmp( psz_method, "linear" ) )
{
- p_vout->p_sys->i_mode = DEINTERLACE_LINEAR;
- p_vout->p_sys->b_double_rate = true;
- p_vout->p_sys->b_half_height = false;
+ p_sys->i_mode = DEINTERLACE_LINEAR;
+ p_sys->b_double_rate = true;
+ p_sys->b_half_height = false;
}
else if( !strcmp( psz_method, "x" ) )
{
- p_vout->p_sys->i_mode = DEINTERLACE_X;
- p_vout->p_sys->b_double_rate = false;
- p_vout->p_sys->b_half_height = false;
+ p_sys->i_mode = DEINTERLACE_X;
+ p_sys->b_double_rate = false;
+ p_sys->b_half_height = false;
+ }
+ else if( !strcmp( psz_method, "yadif" ) )
+ {
+ p_sys->i_mode = DEINTERLACE_YADIF;
+ p_sys->b_double_rate = false;
+ p_sys->b_half_height = false;
+ }
+ else if( !strcmp( psz_method, "yadif2x" ) )
+ {
+ p_sys->i_mode = DEINTERLACE_YADIF2X;
+ p_sys->b_double_rate = true;
+ p_sys->b_half_height = false;
}
else
{
- const bool b_i422 = p_vout->render.i_chroma == VLC_CODEC_I422;
+ const bool b_i422 = p_vout->render.i_chroma == VLC_CODEC_I422 ||
+ p_vout->render.i_chroma == VLC_CODEC_J422;
if( strcmp( psz_method, "discard" ) )
msg_Err( p_vout, "no valid deinterlace mode provided, "
"using \"discard\"" );
- p_vout->p_sys->i_mode = DEINTERLACE_DISCARD;
- p_vout->p_sys->b_double_rate = false;
- p_vout->p_sys->b_half_height = !b_i422;
+ p_sys->i_mode = DEINTERLACE_DISCARD;
+ p_sys->b_double_rate = false;
+ p_sys->b_half_height = !b_i422;
}
msg_Dbg( p_vout, "using %s deinterlace method", psz_method );
p_dst->i_sar_den *= 2;
}
- if( p_src->i_chroma == VLC_CODEC_I422 )
+ if( p_src->i_chroma == VLC_CODEC_I422 ||
+ p_src->i_chroma == VLC_CODEC_J422 )
{
switch( p_vout->p_sys->i_mode )
{
case DEINTERLACE_MEAN:
case DEINTERLACE_LINEAR:
case DEINTERLACE_X:
- p_dst->i_chroma = VLC_CODEC_I422;
+ case DEINTERLACE_YADIF:
+ case DEINTERLACE_YADIF2X:
+ p_dst->i_chroma = p_src->i_chroma;
break;
default:
- p_dst->i_chroma = VLC_CODEC_I420;
+ p_dst->i_chroma = p_src->i_chroma == VLC_CODEC_I422 ? VLC_CODEC_I420 :
+ VLC_CODEC_J420;
break;
}
}
static bool IsChromaSupported( vlc_fourcc_t i_chroma )
{
return i_chroma == VLC_CODEC_I420 ||
+ i_chroma == VLC_CODEC_J420 ||
i_chroma == VLC_CODEC_YV12 ||
- i_chroma == VLC_CODEC_I422;
+ i_chroma == VLC_CODEC_I422 ||
+ i_chroma == VLC_CODEC_J422;
}
/*****************************************************************************
return VLC_EGENERIC;
}
+ for( int i = 0; i < HISTORY_SIZE; i++ )
+ p_vout->p_sys->pp_history[i] = NULL;
+
vout_filter_AllocateDirectBuffers( p_vout, VOUT_MAX_PICTURES );
vout_filter_AddChild( p_vout, p_vout->p_sys->p_vout, MouseEvent );
- var_AddCallback( p_vout, "deinterlace-mode", FilterCallback, NULL );
+ var_AddCallback( p_vout, "filter-deinterlace-mode", FilterCallback, NULL );
return VLC_SUCCESS;
}
{
vout_sys_t *p_sys = p_vout->p_sys;
- var_DelCallback( p_vout, "deinterlace-mode", FilterCallback, NULL );
+ var_DelCallback( p_vout, "filter-deinterlace-mode", FilterCallback, NULL );
+
+ for( int i = 0; i < HISTORY_SIZE; i++ )
+ {
+ if( p_sys->pp_history[i] )
+ picture_Release( p_sys->pp_history[i] );
+ }
if( p_sys->p_vout )
{
vout_thread_t *p_vout = p_data;
VLC_UNUSED(p_this); VLC_UNUSED(oldval);
- if( !strcmp( psz_var, "mouse-y" ) && p_vout->p_sys->b_half_height )
- newval.i_int *= 2;
+ if( !strcmp( psz_var, "mouse-button-down" ) )
+ return var_SetChecked( p_vout, psz_var, VLC_VAR_INTEGER, newval );
- return var_Set( p_vout, psz_var, newval );
+ if( p_vout->p_sys->b_half_height )
+ newval.coords.y *= 2;
+ return var_SetChecked( p_vout, psz_var, VLC_VAR_COORDS, newval );
}
/*****************************************************************************
{
p_vout->i_changes &= ~VOUT_ASPECT_CHANGE;
- p_vout->fmt_out.i_aspect = p_vout->fmt_in.i_aspect;
p_vout->fmt_out.i_sar_num = p_vout->fmt_in.i_sar_num;
p_vout->fmt_out.i_sar_den = p_vout->fmt_in.i_sar_den;
RenderX( pp_outpic[0], p_pic );
vout_DisplayPicture( p_vout->p_sys->p_vout, pp_outpic[0] );
break;
+
+ case DEINTERLACE_YADIF:
+ RenderYadif( p_vout, pp_outpic[0], p_pic, 0, 0 );
+ vout_DisplayPicture( p_vout->p_sys->p_vout, pp_outpic[0] );
+ break;
+
+ case DEINTERLACE_YADIF2X:
+ RenderYadif( p_vout, pp_outpic[0], p_pic, 0, p_pic->b_top_field_first ? 0 : 1 );
+ vout_DisplayPicture( p_vout->p_sys->p_vout, pp_outpic[0] );
+ RenderYadif( p_vout, pp_outpic[1], p_pic, 1, p_pic->b_top_field_first ? 1 : 0 );
+ vout_DisplayPicture( p_vout->p_sys->p_vout, pp_outpic[1] );
+ break;
}
vlc_mutex_unlock( &p_vout->p_sys->filter_lock );
}
switch( p_vout->render.i_chroma )
{
case VLC_CODEC_I420:
+ case VLC_CODEC_J420:
case VLC_CODEC_YV12:
for( ; p_out < p_out_end ; )
break;
case VLC_CODEC_I422:
+ case VLC_CODEC_J422:
i_increment = 2 * p_pic->p[i_plane].i_pitch;
switch( p_vout->render.i_chroma )
{
case VLC_CODEC_I420:
+ case VLC_CODEC_J420:
case VLC_CODEC_YV12:
/* For BOTTOM field we need to add the first line */
if( i_field == 1 )
break;
case VLC_CODEC_I422:
+ case VLC_CODEC_J422:
/* For BOTTOM field we need to add the first line */
if( i_field == 1 )
{
switch( p_vout->render.i_chroma )
{
case VLC_CODEC_I420:
+ case VLC_CODEC_J420:
case VLC_CODEC_YV12:
/* First line: simple copy */
vlc_memcpy( p_out, p_in, p_pic->p[i_plane].i_pitch );
break;
case VLC_CODEC_I422:
+ case VLC_CODEC_J422:
/* First line: simple copy */
vlc_memcpy( p_out, p_in, p_pic->p[i_plane].i_pitch );
p_out += p_outpic->p[i_plane].i_pitch;
uint8_t *p_end = p_dest + i_bytes - 15;
/* Use C until the first 16-bytes aligned destination pixel */
- while( (int)p_dest & 0xF )
+ while( (uintptr_t)p_dest & 0xF )
{
*p_dest++ = ( (uint16_t)(*p_s1++) + (uint16_t)(*p_s2++) ) >> 1;
}
}
#endif
+#ifdef __ARM_NEON__
+static void MergeNEON (void *restrict out, const void *in1,
+ const void *in2, size_t n)
+{
+ uint8_t *outp = out;
+ const uint8_t *in1p = in1;
+ const uint8_t *in2p = in2;
+ size_t mis = ((uintptr_t)outp) & 15;
+
+ if (mis)
+ {
+ MergeGeneric (outp, in1p, in2p, mis);
+ outp += mis;
+ in1p += mis;
+ in2p += mis;
+ n -= mis;
+ }
+
+ uint8_t *end = outp + (n & ~15);
+
+ if ((((uintptr_t)in1p)|((uintptr_t)in2p)) & 15)
+ while (outp < end)
+ asm volatile (
+ "vld1.u8 {q0-q1}, [%[in1]]!\n"
+ "vld1.u8 {q2-q3}, [%[in2]]!\n"
+ "vhadd.u8 q4, q0, q2\n"
+ "vld1.u8 {q6-q7}, [%[in1]]!\n"
+ "vhadd.u8 q5, q1, q3\n"
+ "vld1.u8 {q8-q9}, [%[in2]]!\n"
+ "vhadd.u8 q10, q6, q8\n"
+ "vhadd.u8 q11, q7, q9\n"
+ "vst1.u8 {q4-q5}, [%[out],:128]!\n"
+ "vst1.u8 {q10-q11}, [%[out],:128]!\n"
+ : [out] "+r" (outp), [in1] "+r" (in1p), [in2] "+r" (in2p)
+ :
+ : "q0", "q1", "q2", "memory");
+ else
+ while (outp < end)
+ asm volatile (
+ "vld1.u8 {q0-q1}, [%[in1],:128]!\n"
+ "vld1.u8 {q2-q3}, [%[in2],:128]!\n"
+ "vhadd.u8 q4, q0, q2\n"
+ "vld1.u8 {q6-q7}, [%[in1],:128]!\n"
+ "vhadd.u8 q5, q1, q3\n"
+ "vld1.u8 {q8-q9}, [%[in2],:128]!\n"
+ "vhadd.u8 q10, q6, q8\n"
+ "vhadd.u8 q11, q7, q9\n"
+ "vst1.u8 {q4-q5}, [%[out],:128]!\n"
+ "vst1.u8 {q10-q11}, [%[out],:128]!\n"
+ : [out] "+r" (outp), [in1] "+r" (in1p), [in2] "+r" (in2p)
+ :
+ : "q0", "q1", "q2", "memory");
+ n &= 15;
+ if (n)
+ MergeGeneric (outp, in1p, in2p, n);
+}
+#endif
+
/*****************************************************************************
* RenderX: This algo works on a 8x8 block basic, it copies the top field
* and apply a process to recreate the bottom field :
#endif
}
+/*****************************************************************************
+ * Yadif (Yet Another DeInterlacing Filter).
+ *****************************************************************************/
+/* */
+struct vf_priv_s {
+ /*
+ * 0: Output 1 frame for each frame.
+ * 1: Output 1 frame for each field.
+ * 2: Like 0 but skips spatial interlacing check.
+ * 3: Like 1 but skips spatial interlacing check.
+ *
+ * In vlc, only & 0x02 has meaning, as we do the & 0x01 ourself.
+ */
+ int mode;
+};
+
+/* I am unsure it is the right one */
+typedef intptr_t x86_reg;
+
+#define FFABS(a) ((a) >= 0 ? (a) : (-(a)))
+#define FFMAX(a,b) __MAX(a,b)
+#define FFMAX3(a,b,c) FFMAX(FFMAX(a,b),c)
+#define FFMIN(a,b) __MIN(a,b)
+#define FFMIN3(a,b,c) FFMIN(FFMIN(a,b),c)
+
+/* yadif.h comes from vf_yadif.c of mplayer project */
+#include "yadif.h"
+
+static void RenderYadif( vout_thread_t *p_vout, picture_t *p_dst, picture_t *p_src, int i_order, int i_field )
+{
+ vout_sys_t *p_sys = p_vout->p_sys;
+
+ /* */
+ assert( i_order == 0 || i_order == 1 );
+ assert( i_field == 0 || i_field == 1 );
+
+ if( i_order == 0 )
+ {
+ /* Duplicate the picture
+ * TODO when the vout rework is finished, picture_Hold() might be enough
+ * but becarefull, the pitches must match */
+ picture_t *p_dup = picture_NewFromFormat( &p_src->format );
+ if( p_dup )
+ picture_Copy( p_dup, p_src );
+
+ /* Slide the history */
+ if( p_sys->pp_history[0] )
+ picture_Release( p_sys->pp_history[0] );
+ for( int i = 1; i < HISTORY_SIZE; i++ )
+ p_sys->pp_history[i-1] = p_sys->pp_history[i];
+ p_sys->pp_history[HISTORY_SIZE-1] = p_dup;
+ }
+
+ /* As the pitches must match, use ONLY pictures coming from picture_New()! */
+ picture_t *p_prev = p_sys->pp_history[0];
+ picture_t *p_cur = p_sys->pp_history[1];
+ picture_t *p_next = p_sys->pp_history[2];
+
+ /* Filter if we have all the pictures we need */
+ if( p_prev && p_cur && p_next )
+ {
+ /* */
+ void (*filter)(struct vf_priv_s *p, uint8_t *dst, uint8_t *prev, uint8_t *cur, uint8_t *next, int w, int refs, int parity);
+#if defined(HAVE_YADIF_SSE2)
+ if( vlc_CPU() & CPU_CAPABILITY_SSE2 )
+ filter = yadif_filter_line_mmx2;
+ else
+#endif
+ filter = yadif_filter_line_c;
+
+ for( int n = 0; n < p_dst->i_planes; n++ )
+ {
+ const plane_t *prevp = &p_prev->p[n];
+ const plane_t *curp = &p_cur->p[n];
+ const plane_t *nextp = &p_next->p[n];
+ plane_t *dstp = &p_dst->p[n];
+
+ for( int y = 1; y < dstp->i_visible_lines - 1; y++ )
+ {
+ if( (y % 2) == i_field )
+ {
+ vlc_memcpy( &dstp->p_pixels[y * dstp->i_pitch],
+ &curp->p_pixels[y * curp->i_pitch], dstp->i_visible_pitch );
+ }
+ else
+ {
+ struct vf_priv_s cfg;
+ /* Spatial checks only when enough data */
+ cfg.mode = (y >= 2 && y < dstp->i_visible_lines - 2) ? 0 : 2;
+
+ assert( prevp->i_pitch == curp->i_pitch && curp->i_pitch == nextp->i_pitch );
+ filter( &cfg,
+ &dstp->p_pixels[y * dstp->i_pitch],
+ &prevp->p_pixels[y * prevp->i_pitch],
+ &curp->p_pixels[y * curp->i_pitch],
+ &nextp->p_pixels[y * nextp->i_pitch],
+ dstp->i_visible_pitch,
+ curp->i_pitch,
+ (i_field ^ (i_order == i_field)) & 1 );
+ }
+
+ /* We duplicate the first and last lines */
+ if( y == 1 )
+ vlc_memcpy(&dstp->p_pixels[(y-1) * dstp->i_pitch], &dstp->p_pixels[y * dstp->i_pitch], dstp->i_pitch);
+ else if( y == dstp->i_visible_lines - 2 )
+ vlc_memcpy(&dstp->p_pixels[(y+1) * dstp->i_pitch], &dstp->p_pixels[y * dstp->i_pitch], dstp->i_pitch);
+ }
+ }
+
+ /* */
+ p_dst->date = (p_next->date - p_cur->date) * i_order / 2 + p_cur->date;
+ }
+ else
+ {
+ /* Fallback to something simple
+ * XXX it is wrong when we have 2 pictures, we should not output a picture */
+ RenderX( p_dst, p_src );
+ }
+}
+
/*****************************************************************************
* FilterCallback: called when changing the deinterlace method on the fly.
*****************************************************************************/
{
VLC_UNUSED(psz_cmd); VLC_UNUSED(p_data); VLC_UNUSED(oldval);
vout_thread_t * p_vout = (vout_thread_t *)p_this;
+ vout_sys_t *p_sys = p_vout->p_sys;
msg_Dbg( p_vout, "using %s deinterlace mode", newval.psz_string );
- vlc_mutex_lock( &p_vout->p_sys->filter_lock );
- const bool b_old_half_height = p_vout->p_sys->b_half_height;
+ vlc_mutex_lock( &p_sys->filter_lock );
+ const bool b_old_half_height = p_sys->b_half_height;
SetFilterMethod( p_vout, newval.psz_string );
- if( !b_old_half_height == !p_vout->p_sys->b_half_height )
+ if( !b_old_half_height == !p_sys->b_half_height )
{
- vlc_mutex_unlock( &p_vout->p_sys->filter_lock );
+ vlc_mutex_unlock( &p_sys->filter_lock );
return VLC_SUCCESS;
}
/* We need to kill the old vout */
- if( p_vout->p_sys->p_vout )
+ if( p_sys->p_vout )
{
- vout_filter_DelChild( p_vout, p_vout->p_sys->p_vout, MouseEvent );
- vout_CloseAndRelease( p_vout->p_sys->p_vout );
+ vout_filter_DelChild( p_vout, p_sys->p_vout, MouseEvent );
+ vout_CloseAndRelease( p_sys->p_vout );
}
/* Try to open a new video output */
- p_vout->p_sys->p_vout = SpawnRealVout( p_vout );
+ p_sys->p_vout = SpawnRealVout( p_vout );
- if( p_vout->p_sys->p_vout == NULL )
+ if( p_sys->p_vout == NULL )
{
/* Everything failed */
msg_Err( p_vout, "cannot open vout, aborting" );
- vlc_mutex_unlock( &p_vout->p_sys->filter_lock );
+ vlc_mutex_unlock( &p_sys->filter_lock );
return VLC_EGENERIC;
}
- vout_filter_AddChild( p_vout, p_vout->p_sys->p_vout, MouseEvent );
+ vout_filter_AddChild( p_vout, p_sys->p_vout, MouseEvent );
- vlc_mutex_unlock( &p_vout->p_sys->filter_lock );
+ vlc_mutex_unlock( &p_sys->filter_lock );
return VLC_SUCCESS;
}
case DEINTERLACE_X:
RenderX( p_pic_dst, p_pic );
break;
+
+ case DEINTERLACE_YADIF:
+ msg_Err( p_vout, "delaying frames is not supported yet" );
+ picture_Release( p_pic_dst );
+ picture_Release( p_pic );
+ return NULL;
+
+ case DEINTERLACE_YADIF2X:
+ msg_Err( p_vout, "doubling the frame rate is not supported yet" );
+ picture_Release( p_pic_dst );
+ picture_Release( p_pic );
+ return NULL;
}
picture_CopyProperties( p_pic_dst, p_pic );
p_filter->p_cfg );
var_Get( p_filter, FILTER_CFG_PREFIX "mode", &val );
- var_Create( p_filter, "deinterlace-mode", VLC_VAR_STRING );
- var_Set( p_filter, "deinterlace-mode", val );
+ var_Create( p_filter, "filter-deinterlace-mode", VLC_VAR_STRING );
+ var_Set( p_filter, "filter-deinterlace-mode", val );
free( val.psz_string );
if( Create( VLC_OBJECT(p_vout) ) != VLC_SUCCESS )
{
- vlc_object_detach( p_vout );
vlc_object_release( p_vout );
return VLC_EGENERIC;
}
vout_thread_t *p_vout = (vout_thread_t *)p_filter->p_sys;
Destroy( VLC_OBJECT(p_vout) );
- vlc_object_detach( p_vout );
vlc_object_release( p_vout );
}
projects / vlc / blobdiff