[vlc-commits] deinterlace: simplify initialization
Rémi Denis-Courmont
git at videolan.org
Tue Jun 11 22:35:10 CEST 2013
vlc | branch: master | Rémi Denis-Courmont <remi at remlab.net> | Tue Jun 11 22:18:10 2013 +0300| [02950db17a09f58e676d72e8d02b21c88b7dccd5] | committer: Rémi Denis-Courmont
deinterlace: simplify initialization
> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=02950db17a09f58e676d72e8d02b21c88b7dccd5
---
modules/video_filter/deinterlace/deinterlace.c | 41 ++++++------------------
1 file changed, 10 insertions(+), 31 deletions(-)
diff --git a/modules/video_filter/deinterlace/deinterlace.c b/modules/video_filter/deinterlace/deinterlace.c
index 64aef0f..100cc19 100644
--- a/modules/video_filter/deinterlace/deinterlace.c
+++ b/modules/video_filter/deinterlace/deinterlace.c
@@ -141,69 +141,56 @@ void SetFilterMethod( filter_t *p_filter, const char *psz_method )
if( !psz_method )
psz_method = "";
+ p_sys->b_double_rate = false;
+ p_sys->b_half_height = false;
+ p_sys->b_use_frame_history = false;
+
if( !strcmp( psz_method, "mean" ) )
{
p_sys->i_mode = DEINTERLACE_MEAN;
- p_sys->b_double_rate = false;
p_sys->b_half_height = true;
- p_sys->b_use_frame_history = false;
}
else if( !strcmp( psz_method, "bob" )
|| !strcmp( psz_method, "progressive-scan" ) )
{
p_sys->i_mode = DEINTERLACE_BOB;
p_sys->b_double_rate = true;
- p_sys->b_half_height = false;
- p_sys->b_use_frame_history = false;
}
else if( !strcmp( psz_method, "linear" ) )
{
p_sys->i_mode = DEINTERLACE_LINEAR;
p_sys->b_double_rate = true;
- p_sys->b_half_height = false;
- p_sys->b_use_frame_history = false;
}
else if( !strcmp( psz_method, "x" ) && p_sys->chroma->pixel_size == 1 )
{
p_sys->i_mode = DEINTERLACE_X;
- p_sys->b_double_rate = false;
- p_sys->b_half_height = false;
- p_sys->b_use_frame_history = 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;
p_sys->b_use_frame_history = true;
}
else if( !strcmp( psz_method, "yadif2x" ) )
{
p_sys->i_mode = DEINTERLACE_YADIF2X;
p_sys->b_double_rate = true;
- p_sys->b_half_height = false;
p_sys->b_use_frame_history = true;
}
else if( !strcmp( psz_method, "phosphor" ) && p_sys->chroma->pixel_size == 1 )
{
p_sys->i_mode = DEINTERLACE_PHOSPHOR;
p_sys->b_double_rate = true;
- p_sys->b_half_height = false;
p_sys->b_use_frame_history = true;
}
else if( !strcmp( psz_method, "ivtc" ) && p_sys->chroma->pixel_size == 1 )
{
p_sys->i_mode = DEINTERLACE_IVTC;
- p_sys->b_double_rate = false;
- p_sys->b_half_height = false;
p_sys->b_use_frame_history = true;
}
else if( !strcmp( psz_method, "discard" ) )
{
p_sys->i_mode = DEINTERLACE_DISCARD;
- p_sys->b_double_rate = false;
p_sys->b_half_height = true;
- p_sys->b_use_frame_history = false;
}
else
{
@@ -212,9 +199,6 @@ void SetFilterMethod( filter_t *p_filter, const char *psz_method )
"no valid/compatible deinterlace mode provided, using \"blend\"" );
p_sys->i_mode = DEINTERLACE_BLEND;
- p_sys->b_double_rate = false;
- p_sys->b_half_height = false;
- p_sys->b_use_frame_history = false;
}
p_sys->i_frame_offset = 0; /* reset to default when method changes */
@@ -613,11 +597,13 @@ int Open( vlc_object_t *p_this )
if( !p_sys )
return VLC_ENOMEM;
+ config_ChainParse( p_filter, FILTER_CFG_PREFIX, ppsz_filter_options,
+ p_filter->p_cfg );
+ char *psz_mode = var_InheritString( p_filter, FILTER_CFG_PREFIX "mode" );
+ SetFilterMethod( p_filter, psz_mode );
+ free( psz_mode );
+
p_sys->chroma = chroma;
- p_sys->i_mode = DEINTERLACE_BLEND;
- p_sys->b_double_rate = false;
- p_sys->b_half_height = true;
- p_sys->b_use_frame_history = false;
for( int i = 0; i < METADATA_SIZE; i++ )
{
p_sys->meta.pi_date[i] = VLC_TS_INVALID;
@@ -678,13 +664,6 @@ int Open( vlc_object_t *p_this )
}
/* */
- config_ChainParse( p_filter, FILTER_CFG_PREFIX, ppsz_filter_options,
- p_filter->p_cfg );
-
- char *psz_mode = var_GetNonEmptyString( p_filter, FILTER_CFG_PREFIX "mode" );
- SetFilterMethod( p_filter, psz_mode );
- free( psz_mode );
-
if( p_sys->i_mode == DEINTERLACE_PHOSPHOR )
{
int i_c420 = var_GetInteger( p_filter,
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