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GSoC
GSoC2018
macOS
vlc
Commits
3cef8ec1
Commit
3cef8ec1
authored
Aug 30, 2004
by
gbazin
Browse files
* modules/video_chroma/i420_rgb8.c: take care of width != pitch as well.
parent
49041406
Changes
1
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modules/video_chroma/i420_rgb8.c
View file @
3cef8ec1
...
...
@@ -2,7 +2,7 @@
* i420_rgb8.c : YUV to bitmap RGB conversion module for vlc
*****************************************************************************
* Copyright (C) 2000 VideoLAN
* $Id
: i420_rgb8.c,v 1.3 2003/08/29 18:58:05 fenrir Exp
$
* $Id$
*
* Authors: Samuel Hocevar <sam@zoy.org>
*
...
...
@@ -61,6 +61,11 @@ void E_(I420_RGB8)( vout_thread_t *p_vout, picture_t *p_src, picture_t *p_dest )
int
*
p_offset_start
=
p_vout
->
chroma
.
p_sys
->
p_offset
;
int
*
p_offset
;
const
int
i_source_margin
=
p_src
->
p
[
0
].
i_pitch
-
p_src
->
p
[
0
].
i_visible_pitch
;
const
int
i_source_margin_c
=
p_src
->
p
[
1
].
i_pitch
-
p_src
->
p
[
1
].
i_visible_pitch
;
/* The dithering matrices */
static
int
dither10
[
4
]
=
{
0x0
,
0x8
,
0x2
,
0xa
};
static
int
dither11
[
4
]
=
{
0xc
,
0x4
,
0xe
,
0x6
};
...
...
@@ -89,6 +94,13 @@ void E_(I420_RGB8)( vout_thread_t *p_vout, picture_t *p_src, picture_t *p_dest )
SCALE_WIDTH_DITHER
(
420
);
SCALE_HEIGHT_DITHER
(
420
);
}
p_y
+=
i_source_margin
;
if
(
i_y
%
2
)
{
p_u
+=
i_source_margin_c
;
p_v
+=
i_source_margin_c
;
}
}
/* Following functions are local */
...
...
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