/*****************************************************************************
* Preamble
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
set_capability( "video blending", 100 );
set_callbacks( OpenFilter, CloseFilter );
vlc_module_end();
set_capability( "video blending", 100 );
set_callbacks( OpenFilter, CloseFilter );
vlc_module_end();
/* Allocate the memory needed to store the decoder's structure */
if( ( p_filter->p_sys = p_sys =
(filter_sys_t *)malloc(sizeof(filter_sys_t)) ) == NULL )
/* Allocate the memory needed to store the decoder's structure */
if( ( p_filter->p_sys = p_sys =
(filter_sys_t *)malloc(sizeof(filter_sys_t)) ) == NULL )
(char *)&p_filter->fmt_in.video.i_chroma,
(char *)&p_filter->fmt_out.video.i_chroma );
(char *)&p_filter->fmt_in.video.i_chroma,
(char *)&p_filter->fmt_out.video.i_chroma );
(char *)&p_filter->fmt_in.video.i_chroma,
(char *)&p_filter->fmt_out.video.i_chroma );
#endif
(char *)&p_filter->fmt_in.video.i_chroma,
(char *)&p_filter->fmt_out.video.i_chroma );
#endif
/***********************************************************************
* Utils
***********************************************************************/
/***********************************************************************
* Utils
***********************************************************************/
static inline void yuv_to_rgb( int *r, int *g, int *b,
uint8_t y1, uint8_t u1, uint8_t v1 )
{
static inline void yuv_to_rgb( int *r, int *g, int *b,
uint8_t y1, uint8_t u1, uint8_t v1 )
{
int y, cb, cr, r_add, g_add, b_add;
int y, cb, cr, r_add, g_add, b_add;
- FIX(0.71414*255.0/224.0) * cr + ONE_HALF;
b_add = FIX(1.77200*255.0/224.0) * cb + ONE_HALF;
y = (y1 - 16) * FIX(255.0/219.0);
- FIX(0.71414*255.0/224.0) * cr + ONE_HALF;
b_add = FIX(1.77200*255.0/224.0) * cb + ONE_HALF;
y = (y1 - 16) * FIX(255.0/219.0);
- *r = CLAMP((y + r_add) >> SCALEBITS);
- *g = CLAMP((y + g_add) >> SCALEBITS);
- *b = CLAMP((y + b_add) >> SCALEBITS);
+ *r = vlc_uint8( (y + r_add) >> SCALEBITS );
+ *g = vlc_uint8( (y + g_add) >> SCALEBITS );
+ *b = vlc_uint8( (y + b_add) >> SCALEBITS );
+#undef FIX
+#undef ONE_HALF
+#undef SCALEBITS
}
static inline void rgb_to_yuv( uint8_t *y, uint8_t *u, uint8_t *v,
}
static inline void rgb_to_yuv( uint8_t *y, uint8_t *u, uint8_t *v,
uint8_t *p_src1_v, *p_src2_v, *p_dst_v;
uint8_t *p_trans;
int i_x, i_y, i_trans = 0;
uint8_t *p_src1_v, *p_src2_v, *p_dst_v;
uint8_t *p_trans;
int i_x, i_y, i_trans = 0;
uint8_t *p_src2_u, *p_src2_v;
uint8_t *p_trans;
int i_x, i_y, i_pix_pitch, i_trans = 0;
uint8_t *p_src2_u, *p_src2_v;
uint8_t *p_trans;
int i_x, i_y, i_pix_pitch, i_trans = 0;
int i_l_offset = 0, i_u_offset = 0, i_v_offset = 0;
if( p_filter->fmt_out.video.i_chroma == VLC_FOURCC('Y','U','Y','2') )
int i_l_offset = 0, i_u_offset = 0, i_v_offset = 0;
if( p_filter->fmt_out.video.i_chroma == VLC_FOURCC('Y','U','Y','2') )
uint8_t *p_src1_u, *p_src2_u, *p_dst_u;
uint8_t *p_src1_v, *p_src2_v, *p_dst_v;
int i_x, i_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_x, i_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_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_y;
- p_filter->p_libvlc->pf_memcpy( p_dst_u, p_src2_u, i_width/2 );
- p_filter->p_libvlc->pf_memcpy( p_dst_v, p_src2_v, i_width/2 );
+ vlc_memcpy( p_dst_u, p_src2_u, i_width/2 );
+ vlc_memcpy( p_dst_v, p_src2_v, i_width/2 );
uint8_t *p_dst, *p_src1, *p_src2_y;
uint8_t *p_src2_u, *p_src2_v;
int i_x, i_y, i_pix_pitch;
uint8_t *p_dst, *p_src1, *p_src2_y;
uint8_t *p_src2_u, *p_src2_v;
int i_x, i_y, i_pix_pitch;
int i_l_offset = 0, i_u_offset = 0, i_v_offset = 0;
if( p_filter->fmt_out.video.i_chroma == VLC_FOURCC('Y','U','Y','2') )
int i_l_offset = 0, i_u_offset = 0, i_v_offset = 0;
if( p_filter->fmt_out.video.i_chroma == VLC_FOURCC('Y','U','Y','2') )
uint8_t *p_src1_u, *p_dst_u;
uint8_t *p_src1_v, *p_dst_v;
int i_x, i_y, i_trans;
uint8_t *p_src1_u, *p_dst_u;
uint8_t *p_src1_v, *p_dst_v;
int i_x, i_y, i_trans;
int i_src1_pitch, i_src2_pitch, i_dst_pitch;
uint8_t *p_src1, *p_src2, *p_dst;
int i_x, i_y, i_pix_pitch, i_trans;
int i_src1_pitch, i_src2_pitch, i_dst_pitch;
uint8_t *p_src1, *p_src2, *p_dst;
int i_x, i_y, i_pix_pitch, i_trans;
int i_l_offset = 0, i_u_offset = 0, i_v_offset = 0;
if( p_filter->fmt_out.video.i_chroma == VLC_FOURCC('Y','U','Y','2') )
int i_l_offset = 0, i_u_offset = 0, i_v_offset = 0;
if( p_filter->fmt_out.video.i_chroma == VLC_FOURCC('Y','U','Y','2') )
uint8_t *p_dst, *p_src1, *p_src2;
uint8_t *p_trans;
int i_x, i_y, i_pix_pitch, i_trans;
uint8_t *p_dst, *p_src1, *p_src2;
uint8_t *p_trans;
int i_x, i_y, i_pix_pitch, i_trans;