/*****************************************************************************
* i420_rgb.c : YUV to bitmap RGB conversion module for vlc
*****************************************************************************
- * Copyright (C) 2000, 2001, 2004, 2008 the VideoLAN team
+ * Copyright (C) 2000, 2001, 2004, 2008 VLC authors and VideoLAN
* $Id$
*
* Authors: Sam Hocevar <sam@zoy.org>
* Damien Fouilleul <damienf@videolan.org>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
#include <vlc_common.h>
#include <vlc_plugin.h>
#include <vlc_filter.h>
+#include <vlc_cpu.h>
#include "i420_rgb.h"
-#if defined (MODULE_NAME_IS_i420_rgb)
-# include "i420_rgb_c.h"
+#ifdef PLAIN
+# include "i420_rgb_c.h"
+static picture_t *I420_RGB8_Filter( filter_t *, picture_t * );
+static picture_t *I420_RGB16_Filter( filter_t *, picture_t * );
+static picture_t *I420_RGB32_Filter( filter_t *, picture_t * );
+
+static void SetGammaTable( int *pi_table, double f_gamma );
+static void SetYUV( filter_t * );
+static void Set8bppPalette( filter_t *, uint8_t * );
+#else
+static picture_t *I420_R5G5B5_Filter( filter_t *, picture_t * );
+static picture_t *I420_R5G6B5_Filter( filter_t *, picture_t * );
+static picture_t *I420_A8R8G8B8_Filter( filter_t *, picture_t * );
+static picture_t *I420_R8G8B8A8_Filter( filter_t *, picture_t * );
+static picture_t *I420_B8G8R8A8_Filter( filter_t *, picture_t * );
+static picture_t *I420_A8B8G8R8_Filter( filter_t *, picture_t * );
#endif
/*****************************************************************************
<< p_filter->fmt_out.video.i_lbshift))
/*****************************************************************************
- * Local and extern prototypes.
+ * Module descriptor.
*****************************************************************************/
static int Activate ( vlc_object_t * );
static void Deactivate ( vlc_object_t * );
-#if defined (MODULE_NAME_IS_i420_rgb)
-static void SetGammaTable ( int *pi_table, double f_gamma );
-static void SetYUV ( filter_t * );
-static void Set8bppPalette ( filter_t *, uint8_t * );
-#endif
-
-/*****************************************************************************
- * Module descriptor.
- *****************************************************************************/
vlc_module_begin ()
-#if defined (MODULE_NAME_IS_i420_rgb)
- set_description( N_("I420,IYUV,YV12 to "
- "RGB2,RV15,RV16,RV24,RV32 conversions") )
- set_capability( "video filter2", 80 )
-#elif defined (MODULE_NAME_IS_i420_rgb_mmx)
- set_description( N_( "MMX I420,IYUV,YV12 to "
- "RV15,RV16,RV24,RV32 conversions") )
- set_capability( "video filter2", 100 )
- add_requirement( MMX )
-#elif defined (MODULE_NAME_IS_i420_rgb_sse2)
+#if defined (SSE2)
set_description( N_( "SSE2 I420,IYUV,YV12 to "
"RV15,RV16,RV24,RV32 conversions") )
set_capability( "video filter2", 120 )
- add_requirement( SSE2 )
+# define vlc_CPU_capable() vlc_CPU_SSE2()
+#elif defined (MMX)
+ set_description( N_( "MMX I420,IYUV,YV12 to "
+ "RV15,RV16,RV24,RV32 conversions") )
+ set_capability( "video filter2", 100 )
+# define vlc_CPU_capable() vlc_CPU_MMX()
+#else
+ set_description( N_("I420,IYUV,YV12 to "
+ "RGB2,RV15,RV16,RV24,RV32 conversions") )
+ set_capability( "video filter2", 80 )
+# define vlc_CPU_capable() (true)
#endif
set_callbacks( Activate, Deactivate )
vlc_module_end ()
static int Activate( vlc_object_t *p_this )
{
filter_t *p_filter = (filter_t *)p_this;
-#if defined (MODULE_NAME_IS_i420_rgb)
+#ifdef PLAIN
size_t i_tables_size;
#endif
+ if( !vlc_CPU_capable() )
+ return VLC_EGENERIC;
if( p_filter->fmt_out.video.i_width & 1
|| p_filter->fmt_out.video.i_height & 1 )
{
return VLC_EGENERIC;
}
+ if( p_filter->fmt_in.video.orientation != p_filter->fmt_out.video.orientation )
+ {
+ return VLC_EGENERIC;
+ }
+
switch( p_filter->fmt_in.video.i_chroma )
{
case VLC_CODEC_YV12:
case VLC_CODEC_I420:
switch( p_filter->fmt_out.video.i_chroma )
{
-#if defined (MODULE_NAME_IS_i420_rgb)
- case VLC_CODEC_RGB8:
- p_filter->pf_video_filter = I420_RGB8_Filter;
- break;
-#endif
+#ifndef PLAIN
case VLC_CODEC_RGB15:
case VLC_CODEC_RGB16:
-#if ! defined (MODULE_NAME_IS_i420_rgb)
/* If we don't have support for the bitmasks, bail out */
if( ( p_filter->fmt_out.video.i_rmask == 0x7c00
&& p_filter->fmt_out.video.i_gmask == 0x03e0
}
else
return VLC_EGENERIC;
-#else
- // generic C chroma converter */
- p_filter->pf_video_filter = I420_RGB16_Filter;
-#endif
break;
-
-#if 0
- /* Hmmm, is there only X11 using 32bits per pixel for RV24 ? */
- case VLC_CODEC_RGB24:
-#endif
-
case VLC_CODEC_RGB32:
-#if ! defined (MODULE_NAME_IS_i420_rgb)
/* If we don't have support for the bitmasks, bail out */
if( p_filter->fmt_out.video.i_rmask == 0x00ff0000
&& p_filter->fmt_out.video.i_gmask == 0x0000ff00
}
else
return VLC_EGENERIC;
+ break;
#else
- /* generic C chroma converter */
+ case VLC_CODEC_RGB8:
+ p_filter->pf_video_filter = I420_RGB8_Filter;
+ break;
+ case VLC_CODEC_RGB15:
+ case VLC_CODEC_RGB16:
+ p_filter->pf_video_filter = I420_RGB16_Filter;
+ break;
+ case VLC_CODEC_RGB32:
p_filter->pf_video_filter = I420_RGB32_Filter;
-#endif
break;
-
+#endif
default:
return VLC_EGENERIC;
}
switch( p_filter->fmt_out.video.i_chroma )
{
-#if defined (MODULE_NAME_IS_i420_rgb)
+#ifdef PLAIN
case VLC_CODEC_RGB8:
p_filter->p_sys->p_buffer = malloc( VOUT_MAX_WIDTH );
break;
#endif
-
case VLC_CODEC_RGB15:
case VLC_CODEC_RGB16:
p_filter->p_sys->p_buffer = malloc( VOUT_MAX_WIDTH * 2 );
break;
-
case VLC_CODEC_RGB24:
case VLC_CODEC_RGB32:
p_filter->p_sys->p_buffer = malloc( VOUT_MAX_WIDTH * 4 );
break;
-
default:
p_filter->p_sys->p_buffer = NULL;
break;
return VLC_EGENERIC;
}
-#if defined (MODULE_NAME_IS_i420_rgb)
+#ifdef PLAIN
switch( p_filter->fmt_out.video.i_chroma )
{
case VLC_CODEC_RGB8:
{
filter_t *p_filter = (filter_t *)p_this;
-#if defined (MODULE_NAME_IS_i420_rgb)
+#ifdef PLAIN
free( p_filter->p_sys->p_base );
#endif
free( p_filter->p_sys->p_offset );
free( p_filter->p_sys );
}
-#if defined (MODULE_NAME_IS_i420_rgb)
-VIDEO_FILTER_WRAPPER( I420_RGB8 )
-VIDEO_FILTER_WRAPPER( I420_RGB16 )
-VIDEO_FILTER_WRAPPER( I420_RGB32 )
-#else
+#ifndef PLAIN
VIDEO_FILTER_WRAPPER( I420_R5G5B5 )
VIDEO_FILTER_WRAPPER( I420_R5G6B5 )
VIDEO_FILTER_WRAPPER( I420_A8R8G8B8 )
VIDEO_FILTER_WRAPPER( I420_R8G8B8A8 )
VIDEO_FILTER_WRAPPER( I420_B8G8R8A8 )
VIDEO_FILTER_WRAPPER( I420_A8B8G8R8 )
-#endif
+#else
+VIDEO_FILTER_WRAPPER( I420_RGB8 )
+VIDEO_FILTER_WRAPPER( I420_RGB16 )
+VIDEO_FILTER_WRAPPER( I420_RGB32 )
-#if defined (MODULE_NAME_IS_i420_rgb)
/*****************************************************************************
* SetGammaTable: return intensity table transformed by gamma curve.
*****************************************************************************
}
}
}
-
#endif
-
projects / vlc / blobdiff