#include <assert.h>
#include <vlc_common.h>
#include <vlc_plugin.h>
-#include <vlc_vout.h>
#include "vlc_filter.h"
/*****************************************************************************
static int OpenFilter ( vlc_object_t * );
static void CloseFilter( vlc_object_t * );
-vlc_module_begin();
- set_description( N_("Video pictures blending") );
- set_capability( "video blending", 100 );
- set_callbacks( OpenFilter, CloseFilter );
-vlc_module_end();
+vlc_module_begin ()
+ set_description( N_("Video pictures blending") )
+ set_capability( "video blending", 100 )
+ set_callbacks( OpenFilter, CloseFilter )
+vlc_module_end ()
/*****************************************************************************
int i_dummy;
};
-#define FCC_YUVA VLC_FOURCC('Y','U','V','A')
-#define FCC_YUVP VLC_FOURCC('Y','U','V','P')
-#define FCC_RGBA VLC_FOURCC('R','G','B','A')
+#define FCC_YUVA VLC_CODEC_YUVA
+#define FCC_YUVP VLC_CODEC_YUVP
+#define FCC_RGBA VLC_CODEC_RGBA
-#define FCC_I420 VLC_FOURCC('I','4','2','0')
-#define FCC_YV12 VLC_FOURCC('Y','V','1','2')
-#define FCC_YUY2 VLC_FOURCC('Y','U','Y','2')
-#define FCC_UYVY VLC_FOURCC('U','Y','V','Y')
-#define FCC_YVYU VLC_FOURCC('Y','V','Y','U')
-#define FCC_RV15 VLC_FOURCC('R','V','1','5')
-#define FCC_RV16 VLC_FOURCC('R','V','1','6')
-#define FCC_RV24 VLC_FOURCC('R','V','2','4')
-#define FCC_RV32 VLC_FOURCC('R','V','3','2')
+#define FCC_I420 VLC_CODEC_I420
+#define FCC_YV12 VLC_CODEC_YV12
+#define FCC_YUY2 VLC_CODEC_YUYV
+#define FCC_UYVY VLC_CODEC_UYVY
+#define FCC_YVYU VLC_CODEC_YVYU
+#define FCC_RV15 VLC_CODEC_RGB15
+#define FCC_RV16 VLC_CODEC_RGB16
+#define FCC_RV24 VLC_CODEC_RGB24
+#define FCC_RV32 VLC_CODEC_RGB32
/****************************************************************************
* Local prototypes
****************************************************************************/
-static void Blend( filter_t *, picture_t *, picture_t *, picture_t *,
+static void Blend( filter_t *, picture_t *, const picture_t *,
int, int, int );
/* YUVA */
-static void BlendYUVAI420( filter_t *, picture_t *, picture_t *, picture_t *,
+static void BlendYUVAI420( filter_t *, picture_t *, const picture_t *,
int, int, int, int, int );
-static void BlendYUVARV16( filter_t *, picture_t *, picture_t *, picture_t *,
+static void BlendYUVARV16( filter_t *, picture_t *, const picture_t *,
int, int, int, int, int );
-static void BlendYUVARV24( filter_t *, picture_t *, picture_t *, picture_t *,
+static void BlendYUVARV24( filter_t *, picture_t *, const picture_t *,
int, int, int, int, int );
-static void BlendYUVAYUVPacked( filter_t *, picture_t *, picture_t *, picture_t *,
+static void BlendYUVAYUVPacked( filter_t *, picture_t *, const picture_t *,
int, int, int, int, int );
/* I420, YV12 */
-static void BlendI420I420( filter_t *, picture_t *, picture_t *, picture_t *,
+static void BlendI420I420( filter_t *, picture_t *, const picture_t *,
int, int, int, int, int );
static void BlendI420I420_no_alpha(
- filter_t *, picture_t *, picture_t *, picture_t *,
+ filter_t *, picture_t *, const picture_t *,
int, int, int, int );
-static void BlendI420R16( filter_t *, picture_t *, picture_t *, picture_t *,
+static void BlendI420R16( filter_t *, picture_t *, const picture_t *,
int, int, int, int, int );
-static void BlendI420R24( filter_t *, picture_t *, picture_t *, picture_t *,
+static void BlendI420R24( filter_t *, picture_t *, const picture_t *,
int, int, int, int, int );
-static void BlendI420YUVPacked( filter_t *, picture_t *, picture_t *,
- picture_t *, int, int, int, int, int );
+static void BlendI420YUVPacked( filter_t *, picture_t *,
+ const picture_t *, int, int, int, int, int );
/* YUVP */
-static void BlendPalI420( filter_t *, picture_t *, picture_t *, picture_t *,
+static void BlendPalI420( filter_t *, picture_t *, const picture_t *,
int, int, int, int, int );
-static void BlendPalYUVPacked( filter_t *, picture_t *, picture_t *, picture_t *,
+static void BlendPalYUVPacked( filter_t *, picture_t *, const picture_t *,
int, int, int, int, int );
-static void BlendPalRV( filter_t *, picture_t *, picture_t *, picture_t *,
+static void BlendPalRV( filter_t *, picture_t *, const picture_t *,
int, int, int, int, int );
/* RGBA */
-static void BlendRGBAI420( filter_t *, picture_t *, picture_t *, picture_t *,
+static void BlendRGBAI420( filter_t *, picture_t *, const picture_t *,
int, int, int, int, int );
-static void BlendRGBAYUVPacked( filter_t *, picture_t *, picture_t *,
- picture_t *, int, int, int, int, int );
-static void BlendRGBAR16( filter_t *, picture_t *, picture_t *, picture_t *,
+static void BlendRGBAYUVPacked( filter_t *, picture_t *,
+ const picture_t *, int, int, int, int, int );
+static void BlendRGBAR16( filter_t *, picture_t *, const picture_t *,
int, int, int, int, int );
-static void BlendRGBAR24( filter_t *, picture_t *, picture_t *, picture_t *,
+static void BlendRGBAR24( filter_t *, picture_t *, const picture_t *,
int, int, int, int, int );
/*****************************************************************************
****************************************************************************
* This function is called just after the thread is launched.
****************************************************************************/
-typedef void (*BlendFunction)( filter_t *, picture_t *,
- picture_t *, picture_t *,
+typedef void (*BlendFunction)( filter_t *,
+ picture_t *, const picture_t *,
int , int , int , int , int );
#define FCC_PLANAR_420 { FCC_I420, FCC_YV12, 0 }
{ 0, {0,}, NULL }
};
-static void Blend( filter_t *p_filter, picture_t *p_dst,
- picture_t *p_dst_orig, picture_t *p_src,
+static void Blend( filter_t *p_filter,
+ picture_t *p_dst, const picture_t *p_src,
int i_x_offset, int i_y_offset, int i_alpha )
{
int i_width, i_height;
if( p_blend_cfg[i].p_dst[j] != p_filter->fmt_out.video.i_chroma )
continue;
- p_blend_cfg[i].pf_blend( p_filter, p_dst, p_dst_orig, p_src,
- i_x_offset, i_y_offset, i_width, i_height, i_alpha );
+ p_blend_cfg[i].pf_blend( p_filter, p_dst, p_src,
+ i_x_offset, i_y_offset,
+ i_width, i_height, i_alpha );
return;
}
}
}
static uint8_t *vlc_plane_start( int *pi_pitch,
- picture_t *p_picture,
+ const picture_t *p_picture,
int i_plane,
int i_x_offset, int i_y_offset,
const video_format_t *p_fmt,
*pi_v = p_index[i].v;
}
-static void vlc_blend_packed( uint8_t *p_dst, const uint8_t *p_src,
+static void vlc_blend_packed( uint8_t *p_dst,
int i_offset0, int i_offset1, int i_offset2,
int c0, int c1, int c2, int i_alpha,
bool b_do12 )
{
- p_dst[i_offset0] = vlc_blend( c0, p_src[i_offset0], i_alpha );
+ p_dst[i_offset0] = vlc_blend( c0, p_dst[i_offset0], i_alpha );
if( b_do12 )
{
- p_dst[i_offset1] = vlc_blend( c1, p_src[i_offset1], i_alpha );
- p_dst[i_offset2] = vlc_blend( c2, p_src[i_offset2], i_alpha );
+ p_dst[i_offset1] = vlc_blend( c1, p_dst[i_offset1], i_alpha );
+ p_dst[i_offset2] = vlc_blend( c2, p_dst[i_offset2], i_alpha );
}
}
-static void vlc_blend_rgb16( uint16_t *p_dst, const uint16_t *p_src,
+static void vlc_blend_rgb16( uint16_t *p_dst,
int R, int G, int B, int i_alpha,
const video_format_t *p_fmt )
{
- const int i_pix = *p_src;
+ const int i_pix = *p_dst;
const int r = ( i_pix & p_fmt->i_rmask ) >> p_fmt->i_lrshift;
const int g = ( i_pix & p_fmt->i_gmask ) >> p_fmt->i_lgshift;
const int b = ( i_pix & p_fmt->i_bmask ) >> p_fmt->i_lbshift;
/***********************************************************************
* YUVA
***********************************************************************/
-static void BlendYUVAI420( filter_t *p_filter, picture_t *p_dst,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendYUVAI420( filter_t *p_filter,
+ picture_t *p_dst, const picture_t *p_src,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch;
- uint8_t *p_src1_y, *p_src2_y, *p_dst_y;
- uint8_t *p_src1_u, *p_src2_u, *p_dst_u;
- uint8_t *p_src1_v, *p_src2_v, *p_dst_v;
+ int i_src_pitch, i_dst_pitch;
+ uint8_t *p_src_y, *p_dst_y;
+ uint8_t *p_src_u, *p_dst_u;
+ uint8_t *p_src_v, *p_dst_v;
uint8_t *p_trans;
int i_x, i_y, i_trans = 0;
bool b_even_scanline = i_y_offset % 2;
p_dst_v = vlc_plane_start( NULL, p_dst, V_PLANE,
i_x_offset, i_y_offset, &p_filter->fmt_out.video, 2 );
- p_src1_y = vlc_plane_start( &i_src1_pitch, p_dst_orig, Y_PLANE,
- i_x_offset, i_y_offset, &p_filter->fmt_out.video, 1 );
- p_src1_u = vlc_plane_start( NULL, p_dst_orig, U_PLANE,
- i_x_offset, i_y_offset, &p_filter->fmt_out.video, 2 );
- p_src1_v = vlc_plane_start( NULL, p_dst_orig, V_PLANE,
- i_x_offset, i_y_offset, &p_filter->fmt_out.video, 2 );
-
- p_src2_y = vlc_plane_start( &i_src2_pitch, p_src, Y_PLANE,
- 0, 0, &p_filter->fmt_in.video, 1 );
- p_src2_u = vlc_plane_start( NULL, p_src, U_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
- p_src2_v = vlc_plane_start( NULL, p_src, V_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_y = vlc_plane_start( &i_src_pitch, p_src, Y_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 1 );
+ p_src_u = vlc_plane_start( NULL, p_src, U_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_v = vlc_plane_start( NULL, p_src, V_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
p_trans = vlc_plane_start( NULL, p_src, A_PLANE,
0, 0, &p_filter->fmt_in.video, 1 );
/* Draw until we reach the bottom of the subtitle */
- for( i_y = 0; i_y < i_height; i_y++, p_trans += i_src2_pitch,
- p_dst_y += i_dst_pitch, p_src1_y += i_src1_pitch,
- p_src2_y += i_src2_pitch,
+ for( i_y = 0; i_y < i_height; i_y++, p_trans += i_src_pitch,
+ p_dst_y += i_dst_pitch, p_src_y += i_src_pitch,
p_dst_u += b_even_scanline ? i_dst_pitch/2 : 0,
- p_src1_u += b_even_scanline ? i_src1_pitch/2 : 0,
- p_src2_u += i_src2_pitch,
+ p_src_u += i_src_pitch,
p_dst_v += b_even_scanline ? i_dst_pitch/2 : 0,
- p_src1_v += b_even_scanline ? i_src1_pitch/2 : 0,
- p_src2_v += i_src2_pitch )
+ p_src_v += i_src_pitch )
{
b_even_scanline = !b_even_scanline;
continue;
/* Blending */
- p_dst_y[i_x] = vlc_blend( p_src2_y[i_x], p_src1_y[i_x], i_trans );
+ p_dst_y[i_x] = vlc_blend( p_src_y[i_x], p_dst_y[i_x], i_trans );
if( b_even_scanline && i_x % 2 == 0 )
{
- p_dst_u[i_x/2] = vlc_blend( p_src2_u[i_x], p_src1_u[i_x/2], i_trans );
- p_dst_v[i_x/2] = vlc_blend( p_src2_v[i_x], p_src1_v[i_x/2], i_trans );
+ p_dst_u[i_x/2] = vlc_blend( p_src_u[i_x], p_dst_u[i_x/2], i_trans );
+ p_dst_v[i_x/2] = vlc_blend( p_src_v[i_x], p_dst_v[i_x/2], i_trans );
}
}
}
}
-static void BlendYUVARV16( filter_t *p_filter, picture_t *p_dst_pic,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendYUVARV16( filter_t *p_filter,
+ picture_t *p_dst_pic, const picture_t *p_src,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch;
- uint8_t *p_dst, *p_src1, *p_src2_y;
- uint8_t *p_src2_u, *p_src2_v;
+ int i_src_pitch, i_dst_pitch;
+ uint8_t *p_dst, *p_src_y;
+ uint8_t *p_src_u, *p_src_v;
uint8_t *p_trans;
int i_x, i_y, i_pix_pitch, i_trans = 0;
int r, g, b;
p_dst_pic->p->i_pitch *
( i_y_offset + p_filter->fmt_out.video.i_y_offset );
- i_src1_pitch = p_dst_orig->p[Y_PLANE].i_pitch;
- p_src1 = p_dst_orig->p->p_pixels + i_x_offset * i_pix_pitch +
- p_filter->fmt_out.video.i_x_offset * i_pix_pitch +
- p_dst_orig->p->i_pitch *
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset );
-
- p_src2_y = vlc_plane_start( &i_src2_pitch, p_src, Y_PLANE,
- 0, 0, &p_filter->fmt_in.video, 1 );
- p_src2_u = vlc_plane_start( NULL, p_src, U_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
- p_src2_v = vlc_plane_start( NULL, p_src, V_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_y = vlc_plane_start( &i_src_pitch, p_src, Y_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 1 );
+ p_src_u = vlc_plane_start( NULL, p_src, U_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_v = vlc_plane_start( NULL, p_src, V_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
p_trans = vlc_plane_start( NULL, p_src, A_PLANE,
0, 0, &p_filter->fmt_in.video, 1 );
/* Draw until we reach the bottom of the subtitle */
- for( i_y = 0; i_y < i_height; i_y++, p_trans += i_src2_pitch,
- p_dst += i_dst_pitch, p_src1 += i_src1_pitch,
- p_src2_y += i_src2_pitch, p_src2_u += i_src2_pitch,
- p_src2_v += i_src2_pitch )
+ for( i_y = 0; i_y < i_height; i_y++, p_trans += i_src_pitch,
+ p_dst += i_dst_pitch,
+ p_src_y += i_src_pitch, p_src_u += i_src_pitch,
+ p_src_v += i_src_pitch )
{
/* Draw until we reach the end of the line */
for( i_x = 0; i_x < i_width; i_x++ )
/* Blending */
yuv_to_rgb( &r, &g, &b,
- p_src2_y[i_x], p_src2_u[i_x], p_src2_v[i_x] );
+ p_src_y[i_x], p_src_u[i_x], p_src_v[i_x] );
vlc_blend_rgb16( (uint16_t*)&p_dst[i_x * i_pix_pitch],
- (const uint16_t*)&p_src1[i_x * i_pix_pitch],
r, g, b, i_trans, &p_filter->fmt_out.video );
}
}
}
-static void BlendYUVARV24( filter_t *p_filter, picture_t *p_dst_pic,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendYUVARV24( filter_t *p_filter,
+ picture_t *p_dst_pic, const picture_t *p_src,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch;
- uint8_t *p_dst, *p_src1, *p_src2_y;
- uint8_t *p_src2_u, *p_src2_v;
+ int i_src_pitch, i_dst_pitch;
+ uint8_t *p_dst, *p_src_y;
+ uint8_t *p_src_u, *p_src_v;
uint8_t *p_trans;
int i_x, i_y, i_pix_pitch, i_trans = 0;
int r, g, b;
p_dst_pic->p->i_pitch *
( i_y_offset + p_filter->fmt_out.video.i_y_offset );
- i_src1_pitch = p_dst_orig->p->i_pitch;
- p_src1 = p_dst_orig->p->p_pixels + i_x_offset * i_pix_pitch +
- p_filter->fmt_out.video.i_x_offset * i_pix_pitch +
- p_dst_orig->p->i_pitch *
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset );
-
- p_src2_y = vlc_plane_start( &i_src2_pitch, p_src, Y_PLANE,
- 0, 0, &p_filter->fmt_in.video, 1 );
- p_src2_u = vlc_plane_start( NULL, p_src, U_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
- p_src2_v = vlc_plane_start( NULL, p_src, V_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_y = vlc_plane_start( &i_src_pitch, p_src, Y_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 1 );
+ p_src_u = vlc_plane_start( NULL, p_src, U_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_v = vlc_plane_start( NULL, p_src, V_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
p_trans = vlc_plane_start( NULL, p_src, A_PLANE,
0, 0, &p_filter->fmt_in.video, 1 );
if( (i_pix_pitch == 4)
- && (((((intptr_t)p_dst)|((intptr_t)p_src1)|i_dst_pitch|i_src1_pitch)
+ && (((((intptr_t)p_dst)|i_dst_pitch) /* FIXME? */
& 3) == 0) )
{
/*
*/
uint32_t *p32_dst = (uint32_t *)p_dst;
uint32_t i32_dst_pitch = (uint32_t)(i_dst_pitch>>2);
- uint32_t *p32_src1 = (uint32_t *)p_src1;
- uint32_t i32_src1_pitch = (uint32_t)(i_src1_pitch>>2);
int i_rshift, i_gshift, i_bshift;
uint32_t i_rmask, i_gmask, i_bmask;
i_bshift = p_filter->fmt_out.video.i_lbshift;
/* Draw until we reach the bottom of the subtitle */
- for( i_y = 0; i_y < i_height; i_y++, p_trans += i_src2_pitch,
- p32_dst += i32_dst_pitch, p32_src1 += i32_src1_pitch,
- p_src2_y += i_src2_pitch, p_src2_u += i_src2_pitch,
- p_src2_v += i_src2_pitch )
+ for( i_y = 0; i_y < i_height; i_y++, p_trans += i_src_pitch,
+ p32_dst += i32_dst_pitch,
+ p_src_y += i_src_pitch, p_src_u += i_src_pitch,
+ p_src_v += i_src_pitch )
{
/* Draw until we reach the end of the line */
for( i_x = 0; i_x < i_width; i_x++ )
{
/* Completely opaque. Completely overwrite underlying pixel */
yuv_to_rgb( &r, &g, &b,
- p_src2_y[i_x], p_src2_u[i_x], p_src2_v[i_x] );
+ p_src_y[i_x], p_src_u[i_x], p_src_v[i_x] );
p32_dst[i_x] = (r<<i_rshift) |
(g<<i_gshift) |
else
{
/* Blending */
- uint32_t i_pix_src1 = p32_src1[i_x];
+ uint32_t i_pix_dst = p32_dst[i_x];
yuv_to_rgb( &r, &g, &b,
- p_src2_y[i_x], p_src2_u[i_x], p_src2_v[i_x] );
+ p_src_y[i_x], p_src_u[i_x], p_src_v[i_x] );
- p32_dst[i_x] = ( vlc_blend( r, (i_pix_src1 & i_rmask)>>i_rshift, i_trans ) << i_rshift ) |
- ( vlc_blend( g, (i_pix_src1 & i_gmask)>>i_gshift, i_trans ) << i_gshift ) |
- ( vlc_blend( b, (i_pix_src1 & i_bmask)>>i_bshift, i_trans ) << i_bshift );
+ p32_dst[i_x] = ( vlc_blend( r, (i_pix_dst & i_rmask)>>i_rshift, i_trans ) << i_rshift ) |
+ ( vlc_blend( g, (i_pix_dst & i_gmask)>>i_gshift, i_trans ) << i_gshift ) |
+ ( vlc_blend( b, (i_pix_dst & i_bmask)>>i_bshift, i_trans ) << i_bshift );
}
}
}
vlc_rgb_index( &i_rindex, &i_gindex, &i_bindex, &p_filter->fmt_out.video );
/* Draw until we reach the bottom of the subtitle */
- for( i_y = 0; i_y < i_height; i_y++, p_trans += i_src2_pitch,
- p_dst += i_dst_pitch, p_src1 += i_src1_pitch,
- p_src2_y += i_src2_pitch, p_src2_u += i_src2_pitch,
- p_src2_v += i_src2_pitch )
+ for( i_y = 0; i_y < i_height; i_y++, p_trans += i_src_pitch,
+ p_dst += i_dst_pitch,
+ p_src_y += i_src_pitch, p_src_u += i_src_pitch,
+ p_src_v += i_src_pitch )
{
/* Draw until we reach the end of the line */
for( i_x = 0; i_x < i_width; i_x++ )
/* Blending */
yuv_to_rgb( &r, &g, &b,
- p_src2_y[i_x], p_src2_u[i_x], p_src2_v[i_x] );
+ p_src_y[i_x], p_src_u[i_x], p_src_v[i_x] );
vlc_blend_packed( &p_dst[ i_x * i_pix_pitch],
- &p_src1[i_x * i_pix_pitch],
i_rindex, i_gindex, i_bindex,
r, g, b, i_alpha, true );
}
}
}
-static void BlendYUVAYUVPacked( filter_t *p_filter, picture_t *p_dst_pic,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendYUVAYUVPacked( filter_t *p_filter,
+ picture_t *p_dst_pic, const picture_t *p_src,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch;
- uint8_t *p_dst, *p_src1, *p_src2_y;
- uint8_t *p_src2_u, *p_src2_v;
+ int i_src_pitch, i_dst_pitch;
+ uint8_t *p_dst, *p_src_y;
+ uint8_t *p_src_u, *p_src_v;
uint8_t *p_trans;
int i_x, i_y, i_pix_pitch, i_trans = 0;
bool b_even = !((i_x_offset + p_filter->fmt_out.video.i_x_offset)%2);
p_dst_pic->p->i_pitch *
( i_y_offset + p_filter->fmt_out.video.i_y_offset );
- i_src1_pitch = p_dst_orig->p[Y_PLANE].i_pitch;
- p_src1 = p_dst_orig->p->p_pixels + i_x_offset * i_pix_pitch +
- p_filter->fmt_out.video.i_x_offset * i_pix_pitch +
- p_dst_orig->p->i_pitch *
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset );
-
- p_src2_y = vlc_plane_start( &i_src2_pitch, p_src, Y_PLANE,
- 0, 0, &p_filter->fmt_in.video, 1 );
- p_src2_u = vlc_plane_start( NULL, p_src, U_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
- p_src2_v = vlc_plane_start( NULL, p_src, V_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_y = vlc_plane_start( &i_src_pitch, p_src, Y_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 1 );
+ p_src_u = vlc_plane_start( NULL, p_src, U_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_v = vlc_plane_start( NULL, p_src, V_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
p_trans = vlc_plane_start( NULL, p_src, A_PLANE,
0, 0, &p_filter->fmt_in.video, 1 );
i_width &= ~1; /* Needs to be a multiple of 2 */
/* Draw until we reach the bottom of the subtitle */
- for( i_y = 0; i_y < i_height; i_y++, p_trans += i_src2_pitch,
- p_dst += i_dst_pitch, p_src1 += i_src1_pitch,
- p_src2_y += i_src2_pitch, p_src2_u += i_src2_pitch,
- p_src2_v += i_src2_pitch )
+ for( i_y = 0; i_y < i_height; i_y++, p_trans += i_src_pitch,
+ p_dst += i_dst_pitch,
+ p_src_y += i_src_pitch, p_src_u += i_src_pitch,
+ p_src_v += i_src_pitch )
{
/* Draw until we reach the end of the line */
for( i_x = 0; i_x < i_width; i_x++, b_even = !b_even )
/* FIXME what's with 0xaa ? */
if( p_trans[i_x+1] > 0xaa )
{
- i_u = (p_src2_u[i_x]+p_src2_u[i_x+1])>>1;
- i_v = (p_src2_v[i_x]+p_src2_v[i_x+1])>>1;
+ i_u = (p_src_u[i_x]+p_src_u[i_x+1])>>1;
+ i_v = (p_src_v[i_x]+p_src_v[i_x+1])>>1;
}
else
{
- i_u = p_src2_u[i_x];
- i_v = p_src2_v[i_x];
+ i_u = p_src_u[i_x];
+ i_v = p_src_v[i_x];
}
- vlc_blend_packed( &p_dst[i_x * 2], &p_src1[i_x * 2],
+ vlc_blend_packed( &p_dst[i_x * 2],
i_l_offset, i_u_offset, i_v_offset,
- p_src2_y[i_x], i_u, i_v, i_trans, true );
+ p_src_y[i_x], i_u, i_v, i_trans, true );
}
else
{
- p_dst[i_x * 2 + i_l_offset] = vlc_blend( p_src2_y[i_x], p_src1[i_x * 2 + i_l_offset], i_trans );
+ p_dst[i_x * 2 + i_l_offset] = vlc_blend( p_src_y[i_x], p_dst[i_x * 2 + i_l_offset], i_trans );
}
}
}
/***********************************************************************
* I420, YV12
***********************************************************************/
-static void BlendI420I420( filter_t *p_filter, picture_t *p_dst,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendI420I420( filter_t *p_filter,
+ picture_t *p_dst, const picture_t *p_src,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch;
- uint8_t *p_src1_y, *p_src2_y, *p_dst_y;
- uint8_t *p_src1_u, *p_src2_u, *p_dst_u;
- uint8_t *p_src1_v, *p_src2_v, *p_dst_v;
+ int i_src_pitch, i_dst_pitch;
+ uint8_t *p_src_y, *p_dst_y;
+ uint8_t *p_src_u, *p_dst_u;
+ uint8_t *p_src_v, *p_dst_v;
int i_x, i_y;
bool b_even_scanline = i_y_offset % 2;
if( i_alpha == 0xff )
{
- BlendI420I420_no_alpha( p_filter, p_dst, p_dst_orig, p_src,
+ BlendI420I420_no_alpha( p_filter, p_dst, p_src,
i_x_offset, i_y_offset, i_width, i_height );
return;
}
( i_y_offset + p_filter->fmt_out.video.i_y_offset ) / 2 *
p_dst->p[V_PLANE].i_pitch;
- i_src1_pitch = p_dst_orig->p[Y_PLANE].i_pitch;
- p_src1_y = p_dst_orig->p[Y_PLANE].p_pixels + i_x_offset +
- p_filter->fmt_out.video.i_x_offset +
- p_dst_orig->p[Y_PLANE].i_pitch *
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset );
- p_src1_u = p_dst_orig->p[U_PLANE].p_pixels + i_x_offset/2 +
- p_filter->fmt_out.video.i_x_offset/2 +
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset ) / 2 *
- p_dst_orig->p[U_PLANE].i_pitch;
- p_src1_v = p_dst_orig->p[V_PLANE].p_pixels + i_x_offset/2 +
- p_filter->fmt_out.video.i_x_offset/2 +
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset ) / 2 *
- p_dst_orig->p[V_PLANE].i_pitch;
-
- p_src2_y = vlc_plane_start( &i_src2_pitch, p_src, Y_PLANE,
- 0, 0, &p_filter->fmt_in.video, 1 );
- p_src2_u = vlc_plane_start( NULL, p_src, U_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
- p_src2_v = vlc_plane_start( NULL, p_src, V_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_y = vlc_plane_start( &i_src_pitch, p_src, Y_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 1 );
+ p_src_u = vlc_plane_start( NULL, p_src, U_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_v = vlc_plane_start( NULL, p_src, V_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
i_width &= ~1;
/* Draw until we reach the bottom of the subtitle */
for( i_y = 0; i_y < i_height; i_y++,
- p_dst_y += i_dst_pitch, p_src1_y += i_src1_pitch,
- p_src2_y += i_src2_pitch )
+ p_dst_y += i_dst_pitch,
+ p_src_y += i_src_pitch )
{
if( b_even_scanline )
{
p_dst_u += i_dst_pitch/2;
p_dst_v += i_dst_pitch/2;
- p_src1_u += i_src1_pitch/2;
- p_src1_v += i_src1_pitch/2;
}
b_even_scanline = !b_even_scanline;
continue;
/* Blending */
- p_dst_y[i_x] = vlc_blend( p_src2_y[i_x], p_src1_y[i_x], i_alpha );
+ p_dst_y[i_x] = vlc_blend( p_src_y[i_x], p_dst_y[i_x], i_alpha );
if( b_even_scanline && i_x % 2 == 0 )
{
- p_dst_u[i_x/2] = vlc_blend( p_src2_u[i_x/2], p_src1_u[i_x/2], i_alpha );
- p_dst_v[i_x/2] = vlc_blend( p_src2_v[i_x/2], p_src1_v[i_x/2], i_alpha );
+ p_dst_u[i_x/2] = vlc_blend( p_src_u[i_x/2], p_dst_u[i_x/2], i_alpha );
+ p_dst_v[i_x/2] = vlc_blend( p_src_v[i_x/2], p_dst_v[i_x/2], i_alpha );
}
}
if( i_y%2 == 1 )
{
- p_src2_u += i_src2_pitch/2;
- p_src2_v += i_src2_pitch/2;
+ p_src_u += i_src_pitch/2;
+ p_src_v += i_src_pitch/2;
}
}
}
-static void BlendI420I420_no_alpha( filter_t *p_filter, picture_t *p_dst,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendI420I420_no_alpha( filter_t *p_filter,
+ picture_t *p_dst, const picture_t *p_src,
int i_x_offset, int i_y_offset,
int i_width, int i_height )
{
- int i_src2_pitch, i_dst_pitch;
- uint8_t *p_src2_y, *p_dst_y;
- uint8_t *p_src2_u, *p_dst_u;
- uint8_t *p_src2_v, *p_dst_v;
+ int i_src_pitch, i_dst_pitch;
+ uint8_t *p_src_y, *p_dst_y;
+ uint8_t *p_src_u, *p_dst_u;
+ uint8_t *p_src_v, *p_dst_v;
int i_y;
bool b_even_scanline = i_y_offset % 2;
( i_y_offset + p_filter->fmt_out.video.i_y_offset ) / 2 *
p_dst->p[V_PLANE].i_pitch;
- p_src2_y = vlc_plane_start( &i_src2_pitch, p_src, Y_PLANE,
- 0, 0, &p_filter->fmt_in.video, 1 );
- p_src2_u = vlc_plane_start( NULL, p_src, U_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
- p_src2_v = vlc_plane_start( NULL, p_src, V_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_y = vlc_plane_start( &i_src_pitch, p_src, Y_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 1 );
+ p_src_u = vlc_plane_start( NULL, p_src, U_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_v = vlc_plane_start( NULL, p_src, V_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
i_width &= ~1;
/* Draw until we reach the bottom of the subtitle */
for( i_y = 0; i_y < i_height;
- i_y++, p_dst_y += i_dst_pitch, p_src2_y += i_src2_pitch )
+ i_y++, p_dst_y += i_dst_pitch, p_src_y += i_src_pitch )
{
/* Completely opaque. Completely overwrite underlying pixel */
- vlc_memcpy( p_dst_y, p_src2_y, i_width );
+ vlc_memcpy( p_dst_y, p_src_y, i_width );
if( b_even_scanline )
{
p_dst_u += i_dst_pitch/2;
}
else
{
- vlc_memcpy( p_dst_u, p_src2_u, i_width/2 );
- vlc_memcpy( p_dst_v, p_src2_v, i_width/2 );
+ vlc_memcpy( p_dst_u, p_src_u, i_width/2 );
+ vlc_memcpy( p_dst_v, p_src_v, i_width/2 );
}
b_even_scanline = !b_even_scanline;
if( i_y%2 == 1 )
{
- p_src2_u += i_src2_pitch/2;
- p_src2_v += i_src2_pitch/2;
+ p_src_u += i_src_pitch/2;
+ p_src_v += i_src_pitch/2;
}
}
}
-static void BlendI420R16( filter_t *p_filter, picture_t *p_dst_pic,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendI420R16( filter_t *p_filter,
+ picture_t *p_dst_pic, const picture_t *p_src,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch;
- uint8_t *p_dst, *p_src1, *p_src2_y;
- uint8_t *p_src2_u, *p_src2_v;
+ int i_src_pitch, i_dst_pitch;
+ uint8_t *p_dst, *p_src_y;
+ uint8_t *p_src_u, *p_src_v;
int i_x, i_y, i_pix_pitch;
int r, g, b;
p_dst_pic->p->i_pitch *
( i_y_offset + p_filter->fmt_out.video.i_y_offset );
- i_src1_pitch = p_dst_orig->p[Y_PLANE].i_pitch;
- p_src1 = p_dst_orig->p->p_pixels + i_x_offset * i_pix_pitch +
- p_filter->fmt_out.video.i_x_offset * i_pix_pitch +
- p_dst_orig->p->i_pitch *
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset );
-
- p_src2_y = vlc_plane_start( &i_src2_pitch, p_src, Y_PLANE,
- 0, 0, &p_filter->fmt_in.video, 1 );
- p_src2_u = vlc_plane_start( NULL, p_src, U_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
- p_src2_v = vlc_plane_start( NULL, p_src, V_PLANE,
+ p_src_y = vlc_plane_start( &i_src_pitch, p_src, Y_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 1 );
+ p_src_u = vlc_plane_start( NULL, p_src, U_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_v = vlc_plane_start( NULL, p_src, V_PLANE,
0, 0, &p_filter->fmt_in.video, 2 );
/* Draw until we reach the bottom of the subtitle */
for( i_y = 0; i_y < i_height; i_y++,
- p_dst += i_dst_pitch, p_src1 += i_src1_pitch,
- p_src2_y += i_src2_pitch )
+ p_dst += i_dst_pitch,
+ p_src_y += i_src_pitch )
{
/* Draw until we reach the end of the line */
for( i_x = 0; i_x < i_width; i_x++ )
{
/* Blending */
yuv_to_rgb( &r, &g, &b,
- p_src2_y[i_x], p_src2_u[i_x/2], p_src2_v[i_x/2] );
+ p_src_y[i_x], p_src_u[i_x/2], p_src_v[i_x/2] );
vlc_blend_rgb16( (uint16_t*)&p_dst[i_x * i_pix_pitch],
- (const uint16_t*)&p_src1[i_x * i_pix_pitch],
- r, g, b, 0xff, &p_filter->fmt_out.video );
+ r, g, b, i_alpha, &p_filter->fmt_out.video );
}
if( i_y%2 == 1 )
{
- p_src2_u += i_src2_pitch/2;
- p_src2_v += i_src2_pitch/2;
+ p_src_u += i_src_pitch/2;
+ p_src_v += i_src_pitch/2;
}
}
}
-static void BlendI420R24( filter_t *p_filter, picture_t *p_dst_pic,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendI420R24( filter_t *p_filter,
+ picture_t *p_dst_pic, const picture_t *p_src,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch;
- uint8_t *p_dst, *p_src1, *p_src2_y;
- uint8_t *p_src2_u, *p_src2_v;
+ int i_src_pitch, i_dst_pitch;
+ uint8_t *p_dst, *p_src_y;
+ uint8_t *p_src_u, *p_src_v;
int i_x, i_y, i_pix_pitch;
int i_rindex, i_gindex, i_bindex;
int r, g, b;
p_dst_pic->p->i_pitch *
( i_y_offset + p_filter->fmt_out.video.i_y_offset );
- i_src1_pitch = p_dst_orig->p[Y_PLANE].i_pitch;
- p_src1 = p_dst_orig->p->p_pixels + i_x_offset * i_pix_pitch +
- p_filter->fmt_out.video.i_x_offset * i_pix_pitch +
- p_dst_orig->p->i_pitch *
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset );
-
- p_src2_y = vlc_plane_start( &i_src2_pitch, p_src, Y_PLANE,
- 0, 0, &p_filter->fmt_in.video, 1 );
- p_src2_u = vlc_plane_start( NULL, p_src, U_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
- p_src2_v = vlc_plane_start( NULL, p_src, V_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_y = vlc_plane_start( &i_src_pitch, p_src, Y_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 1 );
+ p_src_u = vlc_plane_start( NULL, p_src, U_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_v = vlc_plane_start( NULL, p_src, V_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
vlc_rgb_index( &i_rindex, &i_gindex, &i_bindex, &p_filter->fmt_out.video );
/* Draw until we reach the bottom of the subtitle */
for( i_y = 0; i_y < i_height; i_y++,
- p_dst += i_dst_pitch, p_src1 += i_src1_pitch,
- p_src2_y += i_src2_pitch, p_src2_u += i_src2_pitch,
- p_src2_v += i_src2_pitch )
+ p_dst += i_dst_pitch,
+ p_src_y += i_src_pitch, p_src_u += i_src_pitch,
+ p_src_v += i_src_pitch )
{
/* Draw until we reach the end of the line */
for( i_x = 0; i_x < i_width; i_x++ )
/* Blending */
yuv_to_rgb( &r, &g, &b,
- p_src2_y[i_x], p_src2_u[i_x/2], p_src2_v[i_x/2] );
+ p_src_y[i_x], p_src_u[i_x/2], p_src_v[i_x/2] );
- vlc_blend_packed( &p_dst[i_x * i_pix_pitch], &p_src1[i_x * i_pix_pitch],
+ vlc_blend_packed( &p_dst[i_x * i_pix_pitch],
i_rindex, i_gindex, i_bindex, r, g, b, i_alpha, true );
}
if( i_y%2 == 1 )
{
- p_src2_u += i_src2_pitch/2;
- p_src2_v += i_src2_pitch/2;
+ p_src_u += i_src_pitch/2;
+ p_src_v += i_src_pitch/2;
}
}
}
-static void BlendI420YUVPacked( filter_t *p_filter, picture_t *p_dst_pic,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendI420YUVPacked( filter_t *p_filter,
+ picture_t *p_dst_pic, const picture_t *p_src,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch;
- uint8_t *p_dst, *p_src1, *p_src2_y;
- uint8_t *p_src2_u, *p_src2_v;
+ int i_src_pitch, i_dst_pitch;
+ uint8_t *p_dst, *p_src_y;
+ uint8_t *p_src_u, *p_src_v;
int i_x, i_y, i_pix_pitch;
bool b_even = !((i_x_offset + p_filter->fmt_out.video.i_x_offset)%2);
int i_l_offset, i_u_offset, i_v_offset;
p_dst_pic->p->i_pitch *
( i_y_offset + p_filter->fmt_out.video.i_y_offset );
- i_src1_pitch = p_dst_orig->p[Y_PLANE].i_pitch;
- p_src1 = p_dst_orig->p->p_pixels + i_x_offset * i_pix_pitch +
- p_filter->fmt_out.video.i_x_offset * i_pix_pitch +
- p_dst_orig->p->i_pitch *
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset );
-
- p_src2_y = vlc_plane_start( &i_src2_pitch, p_src, Y_PLANE,
- 0, 0, &p_filter->fmt_in.video, 1 );
- p_src2_u = vlc_plane_start( NULL, p_src, U_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
- p_src2_v = vlc_plane_start( NULL, p_src, V_PLANE,
- 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_y = vlc_plane_start( &i_src_pitch, p_src, Y_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 1 );
+ p_src_u = vlc_plane_start( NULL, p_src, U_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
+ p_src_v = vlc_plane_start( NULL, p_src, V_PLANE,
+ 0, 0, &p_filter->fmt_in.video, 2 );
i_width &= ~1; /* Needs to be a multiple of 2 */
/* Draw until we reach the bottom of the subtitle */
for( i_y = 0; i_y < i_height; i_y++,
- p_dst += i_dst_pitch, p_src1 += i_src1_pitch,
- p_src2_y += i_src2_pitch, p_src2_u += i_src2_pitch,
- p_src2_v += i_src2_pitch )
+ p_dst += i_dst_pitch,
+ p_src_y += i_src_pitch, p_src_u += i_src_pitch,
+ p_src_v += i_src_pitch )
{
/* Draw until we reach the end of the line */
for( i_x = 0; i_x < i_width; i_x++, b_even = !b_even )
continue;
/* Blending */
- vlc_blend_packed( &p_dst[i_x * 2], &p_src1[i_x * 2],
+ vlc_blend_packed( &p_dst[i_x * 2],
i_l_offset, i_u_offset, i_v_offset,
- p_src2_y[i_x], p_src2_u[i_x/2], p_src2_v[i_x/2], i_alpha, b_even );
+ p_src_y[i_x], p_src_u[i_x/2], p_src_v[i_x/2], i_alpha, b_even );
}
if( i_y%2 == 1 )
{
- p_src2_u += i_src2_pitch/2;
- p_src2_v += i_src2_pitch/2;
+ p_src_u += i_src_pitch/2;
+ p_src_v += i_src_pitch/2;
}
}
}
/***********************************************************************
* YUVP
***********************************************************************/
-static void BlendPalI420( filter_t *p_filter, picture_t *p_dst,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendPalI420( filter_t *p_filter,
+ picture_t *p_dst, const picture_t *p_src_pic,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch;
- uint8_t *p_src1_y, *p_src2, *p_dst_y;
- uint8_t *p_src1_u, *p_dst_u;
- uint8_t *p_src1_v, *p_dst_v;
+ int i_src_pitch, i_dst_pitch;
+ uint8_t *p_src, *p_dst_y;
+ uint8_t *p_dst_u;
+ uint8_t *p_dst_v;
int i_x, i_y, i_trans;
bool b_even_scanline = i_y_offset % 2;
( i_y_offset + p_filter->fmt_out.video.i_y_offset ) / 2 *
p_dst->p[V_PLANE].i_pitch;
- i_src1_pitch = p_dst_orig->p[Y_PLANE].i_pitch;
- p_src1_y = p_dst_orig->p[Y_PLANE].p_pixels + i_x_offset +
- p_filter->fmt_out.video.i_x_offset +
- p_dst_orig->p[Y_PLANE].i_pitch *
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset );
- p_src1_u = p_dst_orig->p[U_PLANE].p_pixels + i_x_offset/2 +
- p_filter->fmt_out.video.i_x_offset/2 +
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset ) / 2 *
- p_dst_orig->p[U_PLANE].i_pitch;
- p_src1_v = p_dst_orig->p[V_PLANE].p_pixels + i_x_offset/2 +
- p_filter->fmt_out.video.i_x_offset/2 +
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset ) / 2 *
- p_dst_orig->p[V_PLANE].i_pitch;
-
- i_src2_pitch = p_src->p->i_pitch;
- p_src2 = p_src->p->p_pixels + p_filter->fmt_in.video.i_x_offset +
- i_src2_pitch * p_filter->fmt_in.video.i_y_offset;
+ i_src_pitch = p_src_pic->p->i_pitch;
+ p_src = p_src_pic->p->p_pixels + p_filter->fmt_in.video.i_x_offset +
+ i_src_pitch * p_filter->fmt_in.video.i_y_offset;
#define p_pal p_filter->fmt_in.video.p_palette->palette
/* Draw until we reach the bottom of the subtitle */
for( i_y = 0; i_y < i_height; i_y++,
- p_dst_y += i_dst_pitch, p_src1_y += i_src1_pitch,
- p_src2 += i_src2_pitch,
+ p_dst_y += i_dst_pitch,
+ p_src += i_src_pitch,
p_dst_u += b_even_scanline ? i_dst_pitch/2 : 0,
- p_src1_u += b_even_scanline ? i_src1_pitch/2 : 0,
- p_dst_v += b_even_scanline ? i_dst_pitch/2 : 0,
- p_src1_v += b_even_scanline ? i_src1_pitch/2 : 0 )
+ p_dst_v += b_even_scanline ? i_dst_pitch/2 : 0 )
{
- const uint8_t *p_trans = p_src2;
+ const uint8_t *p_trans = p_src;
b_even_scanline = !b_even_scanline;
/* Draw until we reach the end of the line */
continue;
/* Blending */
- p_dst_y[i_x] = vlc_blend( p_pal[p_src2[i_x]][0], p_src1_y[i_x], i_trans );
+ p_dst_y[i_x] = vlc_blend( p_pal[p_src[i_x]][0], p_dst_y[i_x], i_trans );
if( b_even_scanline && ((i_x % 2) == 0) )
{
- p_dst_u[i_x/2] = vlc_blend( p_pal[p_src2[i_x]][1], p_src1_u[i_x/2], i_trans );
- p_dst_v[i_x/2] = vlc_blend( p_pal[p_src2[i_x]][2], p_src1_v[i_x/2], i_trans );
+ p_dst_u[i_x/2] = vlc_blend( p_pal[p_src[i_x]][1], p_dst_u[i_x/2], i_trans );
+ p_dst_v[i_x/2] = vlc_blend( p_pal[p_src[i_x]][2], p_dst_v[i_x/2], i_trans );
}
}
}
#undef p_pal
}
-static void BlendPalYUVPacked( filter_t *p_filter, picture_t *p_dst_pic,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendPalYUVPacked( filter_t *p_filter,
+ picture_t *p_dst_pic, const picture_t *p_src_pic,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch;
- uint8_t *p_src1, *p_src2, *p_dst;
+ int i_src_pitch, i_dst_pitch;
+ uint8_t *p_src, *p_dst;
int i_x, i_y, i_pix_pitch, i_trans;
bool b_even = !((i_x_offset + p_filter->fmt_out.video.i_x_offset)%2);
int i_l_offset, i_u_offset, i_v_offset;
p_filter->fmt_out.video.i_x_offset) + p_dst_pic->p->i_pitch *
( i_y_offset + p_filter->fmt_out.video.i_y_offset );
- i_src1_pitch = p_dst_orig->p->i_pitch;
- p_src1 = p_dst_orig->p->p_pixels + i_pix_pitch * (i_x_offset +
- p_filter->fmt_out.video.i_x_offset) + p_dst_orig->p->i_pitch *
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset );
-
- i_src2_pitch = p_src->p->i_pitch;
- p_src2 = p_src->p->p_pixels + p_filter->fmt_in.video.i_x_offset +
- i_src2_pitch * p_filter->fmt_in.video.i_y_offset;
+ i_src_pitch = p_src_pic->p->i_pitch;
+ p_src = p_src_pic->p->p_pixels + p_filter->fmt_in.video.i_x_offset +
+ i_src_pitch * p_filter->fmt_in.video.i_y_offset;
i_width &= ~1; /* Needs to be a multiple of 2 */
/* Draw until we reach the bottom of the subtitle */
for( i_y = 0; i_y < i_height; i_y++,
- p_dst += i_dst_pitch, p_src1 += i_src1_pitch, p_src2 += i_src2_pitch )
+ p_dst += i_dst_pitch, p_src += i_src_pitch )
{
- const uint8_t *p_trans = p_src2;
+ const uint8_t *p_trans = p_src;
/* Draw until we reach the end of the line */
for( i_x = 0; i_x < i_width; i_x++, b_even = !b_even )
{
uint16_t i_v;
if( p_trans[i_x+1] > 0xaa )
{
- i_u = (p_pal[p_src2[i_x]][1] + p_pal[p_src2[i_x+1]][1]) >> 1;
- i_v = (p_pal[p_src2[i_x]][2] + p_pal[p_src2[i_x+1]][2]) >> 1;
+ i_u = (p_pal[p_src[i_x]][1] + p_pal[p_src[i_x+1]][1]) >> 1;
+ i_v = (p_pal[p_src[i_x]][2] + p_pal[p_src[i_x+1]][2]) >> 1;
}
else
{
- i_u = p_pal[p_src2[i_x]][1];
- i_v = p_pal[p_src2[i_x]][2];
+ i_u = p_pal[p_src[i_x]][1];
+ i_v = p_pal[p_src[i_x]][2];
}
- vlc_blend_packed( &p_dst[i_x * 2], &p_src1[i_x * 2],
+ vlc_blend_packed( &p_dst[i_x * 2],
i_l_offset, i_u_offset, i_v_offset,
- p_pal[p_src2[i_x]][0], i_u, i_v, i_trans, true );
+ p_pal[p_src[i_x]][0], i_u, i_v, i_trans, true );
}
else
{
- p_dst[i_x * 2 + i_l_offset] = vlc_blend( p_pal[p_src2[i_x]][0], p_src1[i_x * 2 + i_l_offset], i_trans );
+ p_dst[i_x * 2 + i_l_offset] = vlc_blend( p_pal[p_src[i_x]][0], p_dst[i_x * 2 + i_l_offset], i_trans );
}
}
}
#undef p_pal
}
-static void BlendPalRV( filter_t *p_filter, picture_t *p_dst_pic,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendPalRV( filter_t *p_filter,
+ picture_t *p_dst_pic, const picture_t *p_src_pic,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch;
- uint8_t *p_src1, *p_src2, *p_dst;
+ int i_src_pitch, i_dst_pitch;
+ uint8_t *p_src, *p_dst;
int i_x, i_y, i_pix_pitch, i_trans;
- int r, g, b;
video_palette_t rgbpalette;
int i_rindex, i_gindex, i_bindex;
p_filter->fmt_out.video.i_x_offset) + p_dst_pic->p->i_pitch *
( i_y_offset + p_filter->fmt_out.video.i_y_offset );
- i_src1_pitch = p_dst_orig->p->i_pitch;
- p_src1 = p_dst_orig->p->p_pixels + i_pix_pitch * (i_x_offset +
- p_filter->fmt_out.video.i_x_offset) + p_dst_orig->p->i_pitch *
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset );
-
- i_src2_pitch = p_src->p->i_pitch;
- p_src2 = p_src->p->p_pixels + p_filter->fmt_in.video.i_x_offset +
- i_src2_pitch * p_filter->fmt_in.video.i_y_offset;
+ i_src_pitch = p_src_pic->p->i_pitch;
+ p_src = p_src_pic->p->p_pixels + p_filter->fmt_in.video.i_x_offset +
+ i_src_pitch * p_filter->fmt_in.video.i_y_offset;
#define p_pal p_filter->fmt_in.video.p_palette->palette
#define rgbpal rgbpalette.palette
/* Convert palette first */
for( i_y = 0; i_y < p_filter->fmt_in.video.p_palette->i_entries && i_y < 256; i_y++ )
{
+ int r, g, b;
+
yuv_to_rgb( &r, &g, &b, p_pal[i_y][0], p_pal[i_y][1], p_pal[i_y][2] );
- rgbpal[i_y][0] = r; rgbpal[i_y][1] = g; rgbpal[i_y][2] = b;
+ rgbpal[i_y][0] = r;
+ rgbpal[i_y][1] = g;
+ rgbpal[i_y][2] = b;
}
/* */
/* Draw until we reach the bottom of the subtitle */
for( i_y = 0; i_y < i_height; i_y++,
- p_dst += i_dst_pitch, p_src1 += i_src1_pitch, p_src2 += i_src2_pitch )
+ p_dst += i_dst_pitch, p_src += i_src_pitch )
{
- const uint8_t *p_trans = p_src2;
+ const uint8_t *p_trans = p_src;
/* Draw until we reach the end of the line */
for( i_x = 0; i_x < i_width; i_x++ )
{
/* Blending */
if( p_filter->fmt_out.video.i_chroma == FCC_RV15 || p_filter->fmt_out.video.i_chroma == FCC_RV16 )
vlc_blend_rgb16( (uint16_t*)&p_dst[i_x * i_pix_pitch],
- (const uint16_t*)&p_src1[i_x * i_pix_pitch],
- rgbpal[p_src2[i_x]][0], rgbpal[p_src2[i_x]][1], rgbpal[p_src2[i_x]][3],
+ rgbpal[p_src[i_x]][0], rgbpal[p_src[i_x]][1], rgbpal[p_src[i_x]][2],
i_trans,
&p_filter->fmt_out.video );
else
- vlc_blend_packed( &p_dst[i_x * i_pix_pitch], &p_src1[i_x * i_pix_pitch],
+ vlc_blend_packed( &p_dst[i_x * i_pix_pitch],
i_rindex, i_gindex, i_bindex,
- rgbpal[p_src2[i_x]][0], rgbpal[p_src2[i_x]][1], rgbpal[p_src2[i_x]][3],
+ rgbpal[p_src[i_x]][0], rgbpal[p_src[i_x]][1], rgbpal[p_src[i_x]][2],
i_trans, true );
}
}
/***********************************************************************
* RGBA
***********************************************************************/
-static void BlendRGBAI420( filter_t *p_filter, picture_t *p_dst,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendRGBAI420( filter_t *p_filter,
+ picture_t *p_dst, const picture_t *p_src_pic,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch, i_src_pix_pitch;
- uint8_t *p_src1_y, *p_dst_y;
- uint8_t *p_src1_u, *p_dst_u;
- uint8_t *p_src1_v, *p_dst_v;
- uint8_t *p_src2;
+ int i_src_pitch, i_dst_pitch, i_src_pix_pitch;
+ uint8_t *p_dst_y;
+ uint8_t *p_dst_u;
+ uint8_t *p_dst_v;
+ uint8_t *p_src;
int i_x, i_y, i_trans;
uint8_t y, u, v;
( i_y_offset + p_filter->fmt_out.video.i_y_offset ) / 2 *
p_dst->p[V_PLANE].i_pitch;
- i_src1_pitch = p_dst_orig->p[Y_PLANE].i_pitch;
- p_src1_y = p_dst_orig->p[Y_PLANE].p_pixels + i_x_offset +
- p_filter->fmt_out.video.i_x_offset +
- p_dst_orig->p[Y_PLANE].i_pitch *
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset );
- p_src1_u = p_dst_orig->p[U_PLANE].p_pixels + i_x_offset/2 +
- p_filter->fmt_out.video.i_x_offset/2 +
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset ) / 2 *
- p_dst_orig->p[U_PLANE].i_pitch;
- p_src1_v = p_dst_orig->p[V_PLANE].p_pixels + i_x_offset/2 +
- p_filter->fmt_out.video.i_x_offset/2 +
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset ) / 2 *
- p_dst_orig->p[V_PLANE].i_pitch;
-
- i_src_pix_pitch = p_src->p->i_pixel_pitch;
- i_src2_pitch = p_src->p->i_pitch;
- p_src2 = p_src->p->p_pixels +
- p_filter->fmt_in.video.i_x_offset * i_src2_pitch +
- p_src->p->i_pitch * p_filter->fmt_in.video.i_y_offset;
+ i_src_pix_pitch = p_src_pic->p->i_pixel_pitch;
+ i_src_pitch = p_src_pic->p->i_pitch;
+ p_src = p_src_pic->p->p_pixels +
+ p_filter->fmt_in.video.i_x_offset * i_src_pix_pitch +
+ p_src_pic->p->i_pitch * p_filter->fmt_in.video.i_y_offset;
/* Draw until we reach the bottom of the subtitle */
for( i_y = 0; i_y < i_height; i_y++,
- p_dst_y += i_dst_pitch, p_src1_y += i_src1_pitch,
+ p_dst_y += i_dst_pitch,
p_dst_u += b_even_scanline ? i_dst_pitch/2 : 0,
- p_src1_u += b_even_scanline ? i_src1_pitch/2 : 0,
p_dst_v += b_even_scanline ? i_dst_pitch/2 : 0,
- p_src1_v += b_even_scanline ? i_src1_pitch/2 : 0,
- p_src2 += i_src2_pitch )
+ p_src += i_src_pitch )
{
b_even_scanline = !b_even_scanline;
/* Draw until we reach the end of the line */
for( i_x = 0; i_x < i_width; i_x++ )
{
- const int R = p_src2[i_x * i_src_pix_pitch + 0];
- const int G = p_src2[i_x * i_src_pix_pitch + 1];
- const int B = p_src2[i_x * i_src_pix_pitch + 2];
+ const int R = p_src[i_x * i_src_pix_pitch + 0];
+ const int G = p_src[i_x * i_src_pix_pitch + 1];
+ const int B = p_src[i_x * i_src_pix_pitch + 2];
- i_trans = vlc_alpha( p_src2[i_x * i_src_pix_pitch + 3], i_alpha );
+ i_trans = vlc_alpha( p_src[i_x * i_src_pix_pitch + 3], i_alpha );
if( !i_trans )
continue;
/* Blending */
rgb_to_yuv( &y, &u, &v, R, G, B );
- p_dst_y[i_x] = vlc_blend( y, p_src1_y[i_x], i_trans );
+ p_dst_y[i_x] = vlc_blend( y, p_dst_y[i_x], i_trans );
if( b_even_scanline && i_x % 2 == 0 )
{
- p_dst_u[i_x/2] = vlc_blend( u, p_src1_u[i_x/2], i_trans );
- p_dst_v[i_x/2] = vlc_blend( v, p_src1_v[i_x/2], i_trans );
+ p_dst_u[i_x/2] = vlc_blend( u, p_dst_u[i_x/2], i_trans );
+ p_dst_v[i_x/2] = vlc_blend( v, p_dst_v[i_x/2], i_trans );
}
}
}
}
-static void BlendRGBAR24( filter_t *p_filter, picture_t *p_dst_pic,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendRGBAR24( filter_t *p_filter,
+ picture_t *p_dst_pic, const picture_t *p_src_pic,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch;
- uint8_t *p_dst, *p_src1, *p_src2;
+ int i_src_pitch, i_dst_pitch;
+ uint8_t *p_dst, *p_src;
int i_x, i_y, i_pix_pitch, i_trans, i_src_pix_pitch;
int i_rindex, i_gindex, i_bindex;
p_dst_pic->p->i_pitch *
( i_y_offset + p_filter->fmt_out.video.i_y_offset );
- i_src1_pitch = p_dst_orig->p->i_pitch;
- p_src1 = p_dst_orig->p->p_pixels + i_x_offset * i_pix_pitch +
- p_filter->fmt_out.video.i_x_offset * i_pix_pitch +
- p_dst_orig->p->i_pitch *
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset );
-
- i_src_pix_pitch = p_src->p->i_pixel_pitch;
- i_src2_pitch = p_src->p->i_pitch;
- p_src2 = p_src->p->p_pixels +
- p_filter->fmt_in.video.i_x_offset * i_pix_pitch +
- p_src->p->i_pitch * p_filter->fmt_in.video.i_y_offset;
+ i_src_pix_pitch = p_src_pic->p->i_pixel_pitch;
+ i_src_pitch = p_src_pic->p->i_pitch;
+ p_src = p_src_pic->p->p_pixels +
+ p_filter->fmt_in.video.i_x_offset * i_src_pix_pitch +
+ p_src_pic->p->i_pitch * p_filter->fmt_in.video.i_y_offset;
vlc_rgb_index( &i_rindex, &i_gindex, &i_bindex, &p_filter->fmt_out.video );
/* Draw until we reach the bottom of the subtitle */
for( i_y = 0; i_y < i_height; i_y++,
- p_dst += i_dst_pitch, p_src1 += i_src1_pitch, p_src2 += i_src2_pitch )
+ p_dst += i_dst_pitch, p_src += i_src_pitch )
{
/* Draw until we reach the end of the line */
for( i_x = 0; i_x < i_width; i_x++ )
{
- const int R = p_src2[i_x * i_src_pix_pitch + 0];
- const int G = p_src2[i_x * i_src_pix_pitch + 1];
- const int B = p_src2[i_x * i_src_pix_pitch + 2];
+ const int R = p_src[i_x * i_src_pix_pitch + 0];
+ const int G = p_src[i_x * i_src_pix_pitch + 1];
+ const int B = p_src[i_x * i_src_pix_pitch + 2];
- i_trans = vlc_alpha( p_src2[i_x * i_src_pix_pitch + 3], i_alpha );
+ i_trans = vlc_alpha( p_src[i_x * i_src_pix_pitch + 3], i_alpha );
if( !i_trans )
continue;
/* Blending */
- vlc_blend_packed( &p_dst[i_x * i_pix_pitch], &p_src1[i_x * i_pix_pitch],
+ vlc_blend_packed( &p_dst[i_x * i_pix_pitch],
i_rindex, i_gindex, i_bindex,
R, G, B, i_trans, true );
}
}
}
-static void BlendRGBAR16( filter_t *p_filter, picture_t *p_dst_pic,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendRGBAR16( filter_t *p_filter,
+ picture_t *p_dst_pic, const picture_t *p_src_pic,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch;
- uint8_t *p_dst, *p_src1, *p_src2;
+ int i_src_pitch, i_dst_pitch;
+ uint8_t *p_dst, *p_src;
int i_x, i_y, i_pix_pitch, i_trans, i_src_pix_pitch;
i_pix_pitch = p_dst_pic->p->i_pixel_pitch;
p_dst_pic->p->i_pitch *
( i_y_offset + p_filter->fmt_out.video.i_y_offset );
- i_src1_pitch = p_dst_orig->p->i_pitch;
- p_src1 = p_dst_orig->p->p_pixels + i_x_offset * i_pix_pitch +
- p_filter->fmt_out.video.i_x_offset * i_pix_pitch +
- p_dst_orig->p->i_pitch *
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset );
-
- i_src_pix_pitch = p_src->p->i_pixel_pitch;
- i_src2_pitch = p_src->p->i_pitch;
- p_src2 = p_src->p->p_pixels +
- p_filter->fmt_in.video.i_x_offset * i_pix_pitch +
- p_src->p->i_pitch * p_filter->fmt_in.video.i_y_offset;
+ i_src_pix_pitch = p_src_pic->p->i_pixel_pitch;
+ i_src_pitch = p_src_pic->p->i_pitch;
+ p_src = p_src_pic->p->p_pixels +
+ p_filter->fmt_in.video.i_x_offset * i_src_pix_pitch +
+ p_src_pic->p->i_pitch * p_filter->fmt_in.video.i_y_offset;
/* Draw until we reach the bottom of the subtitle */
for( i_y = 0; i_y < i_height; i_y++,
- p_dst += i_dst_pitch, p_src1 += i_src1_pitch, p_src2 += i_src2_pitch )
+ p_dst += i_dst_pitch, p_src += i_src_pitch )
{
/* Draw until we reach the end of the line */
for( i_x = 0; i_x < i_width; i_x++ )
{
- const int R = p_src2[i_x * i_src_pix_pitch + 0];
- const int G = p_src2[i_x * i_src_pix_pitch + 1];
- const int B = p_src2[i_x * i_src_pix_pitch + 2];
+ const int R = p_src[i_x * i_src_pix_pitch + 0];
+ const int G = p_src[i_x * i_src_pix_pitch + 1];
+ const int B = p_src[i_x * i_src_pix_pitch + 2];
- i_trans = vlc_alpha( p_src2[i_x * i_src_pix_pitch + 3], i_alpha );
+ i_trans = vlc_alpha( p_src[i_x * i_src_pix_pitch + 3], i_alpha );
if( !i_trans )
continue;
/* Blending */
vlc_blend_rgb16( (uint16_t*)&p_dst[i_x * i_pix_pitch],
- (const uint16_t*)&p_src1[i_x * i_pix_pitch],
R, G, B, i_trans, &p_filter->fmt_out.video );
}
}
}
-static void BlendRGBAYUVPacked( filter_t *p_filter, picture_t *p_dst_pic,
- picture_t *p_dst_orig, picture_t *p_src,
+static void BlendRGBAYUVPacked( filter_t *p_filter,
+ picture_t *p_dst_pic, const picture_t *p_src_pic,
int i_x_offset, int i_y_offset,
int i_width, int i_height, int i_alpha )
{
- int i_src1_pitch, i_src2_pitch, i_dst_pitch, i_src_pix_pitch;
- uint8_t *p_dst, *p_src1, *p_src2;
- uint8_t *p_trans;
+ int i_src_pitch, i_dst_pitch, i_src_pix_pitch;
+ uint8_t *p_dst, *p_src;
int i_x, i_y, i_pix_pitch, i_trans;
bool b_even = !((i_x_offset + p_filter->fmt_out.video.i_x_offset)%2);
int i_l_offset, i_u_offset, i_v_offset;
p_dst_pic->p->i_pitch *
( i_y_offset + p_filter->fmt_out.video.i_y_offset );
- i_src1_pitch = p_dst_orig->p[Y_PLANE].i_pitch;
- p_src1 = p_dst_orig->p->p_pixels + i_x_offset * i_pix_pitch +
- p_filter->fmt_out.video.i_x_offset * i_pix_pitch +
- p_dst_orig->p->i_pitch *
- ( i_y_offset + p_filter->fmt_out.video.i_y_offset );
-
- i_src_pix_pitch = p_src->p->i_pixel_pitch;
- i_src2_pitch = p_src->p->i_pitch;
- p_src2 = p_src->p->p_pixels +
- p_filter->fmt_in.video.i_x_offset * i_src2_pitch +
- p_src->p->i_pitch * p_filter->fmt_in.video.i_y_offset;
+ i_src_pix_pitch = p_src_pic->p->i_pixel_pitch;
+ i_src_pitch = p_src_pic->p->i_pitch;
+ p_src = p_src_pic->p->p_pixels +
+ p_filter->fmt_in.video.i_x_offset * i_src_pitch +
+ p_src_pic->p->i_pitch * p_filter->fmt_in.video.i_y_offset;
i_width &= ~1; /* Needs to be a multiple of 2 */
/* Draw until we reach the bottom of the subtitle */
- for( i_y = 0; i_y < i_height; i_y++, p_trans += i_src2_pitch,
- p_dst += i_dst_pitch, p_src1 += i_src1_pitch,
- p_src2 += i_src2_pitch )
+ for( i_y = 0; i_y < i_height; i_y++,
+ p_dst += i_dst_pitch,
+ p_src += i_src_pitch )
{
/* Draw until we reach the end of the line */
for( i_x = 0; i_x < i_width; i_x++, b_even = !b_even )
{
- const int R = p_src2[i_x * i_src_pix_pitch + 0];
- const int G = p_src2[i_x * i_src_pix_pitch + 1];
- const int B = p_src2[i_x * i_src_pix_pitch + 2];
+ const int R = p_src[i_x * i_src_pix_pitch + 0];
+ const int G = p_src[i_x * i_src_pix_pitch + 1];
+ const int B = p_src[i_x * i_src_pix_pitch + 2];
- i_trans = vlc_alpha( p_src2[i_x * i_src_pix_pitch + 3], i_alpha );
+ i_trans = vlc_alpha( p_src[i_x * i_src_pix_pitch + 3], i_alpha );
if( !i_trans )
continue;
/* Blending */
rgb_to_yuv( &y, &u, &v, R, G, B );
- vlc_blend_packed( &p_dst[i_x * 2], &p_src1[i_x * 2],
+ vlc_blend_packed( &p_dst[i_x * 2],
i_l_offset, i_u_offset, i_v_offset,
y, u, v, i_trans, b_even );
}
projects / vlc / blobdiff