Commit 8b045cac authored by gbazin's avatar gbazin
Browse files

* modules/codec/rawvideo.c: packetizer will also invert the pictures if needed.

parent 7cf2ad43
......@@ -301,6 +301,49 @@ static block_t *SendFrame( decoder_t *p_dec, block_t *p_block )
p_block->i_dts = p_block->i_pts = p_sys->i_pts;
if( p_sys->b_invert )
{
picture_t pic;
uint8_t *p_tmp, *p_pixels;
int i, j;
/* Fill in picture_t fields */
vout_InitPicture( VLC_OBJECT(p_dec), &pic, p_dec->fmt_out.i_codec,
p_dec->fmt_out.video.i_width,
p_dec->fmt_out.video.i_height, VOUT_ASPECT_FACTOR );
if( !pic.i_planes )
{
msg_Err( p_dec, "unsupported chroma" );
return p_block;
}
p_tmp = malloc( pic.p[0].i_visible_pitch );
p_pixels = p_block->p_buffer;
for( i = 0; i < pic.i_planes; i++ )
{
int i_pitch = pic.p[i].i_visible_pitch;
uint8_t *p_top = p_pixels;
uint8_t *p_bottom = p_pixels + i_pitch *
(pic.p[i].i_visible_lines - 1);
for( j = 0; j < pic.p[i].i_visible_lines / 2; j++ )
{
p_dec->p_vlc->pf_memcpy( p_tmp, p_bottom,
pic.p[i].i_visible_pitch );
p_dec->p_vlc->pf_memcpy( p_bottom, p_top,
pic.p[i].i_visible_pitch );
p_dec->p_vlc->pf_memcpy( p_top, p_tmp,
pic.p[i].i_visible_pitch );
p_top += i_pitch;
p_bottom -= i_pitch;
}
p_pixels += i_pitch * pic.p[i].i_lines;
}
free( p_tmp );
}
return p_block;
}
......
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