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Linshizhi
ffmpeg.wasm-core
Commits
0f0a11d5
Commit
0f0a11d5
authored
Mar 10, 2013
by
Ronald S. Bultje
Committed by
Martin Storsjö
Apr 19, 2013
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bink: Use hpeldsp instead of dsputil for half-pel functions
Signed-off-by:
Martin Storsjö
<
martin@martin.st
>
parent
8f992dc8
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2 changed files
with
11 additions
and
8 deletions
+11
-8
configure
configure
+1
-1
bink.c
libavcodec/bink.c
+10
-7
No files found.
configure
View file @
0f0a11d5
...
...
@@ -1533,7 +1533,7 @@ asv2_decoder_select="dsputil"
asv2_encoder_select
=
"dsputil"
atrac1_decoder_select
=
"mdct sinewin"
atrac3_decoder_select
=
"mdct"
bink_decoder_select
=
"dsputil"
bink_decoder_select
=
"dsputil
hpeldsp
"
binkaudio_dct_decoder_select
=
"mdct rdft dct sinewin"
binkaudio_rdft_decoder_select
=
"mdct rdft sinewin"
cavs_decoder_select
=
"dsputil golomb h264chroma videodsp"
...
...
libavcodec/bink.c
View file @
0f0a11d5
...
...
@@ -26,6 +26,7 @@
#include "dsputil.h"
#include "binkdata.h"
#include "binkdsp.h"
#include "hpeldsp.h"
#include "internal.h"
#include "mathops.h"
...
...
@@ -112,6 +113,7 @@ typedef struct Bundle {
typedef
struct
BinkContext
{
AVCodecContext
*
avctx
;
DSPContext
dsp
;
HpelDSPContext
hdsp
;
BinkDSPContext
bdsp
;
AVFrame
*
last
;
int
version
;
///< internal Bink file version
...
...
@@ -870,7 +872,7 @@ static int binkb_decode_plane(BinkContext *c, AVFrame *frame, GetBitContext *gb,
if
(
ref
<
ref_start
||
ref
+
8
*
stride
>
ref_end
)
{
av_log
(
c
->
avctx
,
AV_LOG_WARNING
,
"Reference block is out of bounds
\n
"
);
}
else
if
(
ref
+
8
*
stride
<
dst
||
ref
>=
dst
+
8
*
stride
)
{
c
->
dsp
.
put_pixels_tab
[
1
][
0
](
dst
,
ref
,
stride
,
8
);
c
->
h
dsp
.
put_pixels_tab
[
1
][
0
](
dst
,
ref
,
stride
,
8
);
}
else
{
put_pixels8x8_overlapped
(
dst
,
ref
,
stride
);
}
...
...
@@ -886,7 +888,7 @@ static int binkb_decode_plane(BinkContext *c, AVFrame *frame, GetBitContext *gb,
if
(
ref
<
ref_start
||
ref
+
8
*
stride
>
ref_end
)
{
av_log
(
c
->
avctx
,
AV_LOG_WARNING
,
"Reference block is out of bounds
\n
"
);
}
else
if
(
ref
+
8
*
stride
<
dst
||
ref
>=
dst
+
8
*
stride
)
{
c
->
dsp
.
put_pixels_tab
[
1
][
0
](
dst
,
ref
,
stride
,
8
);
c
->
h
dsp
.
put_pixels_tab
[
1
][
0
](
dst
,
ref
,
stride
,
8
);
}
else
{
put_pixels8x8_overlapped
(
dst
,
ref
,
stride
);
}
...
...
@@ -916,7 +918,7 @@ static int binkb_decode_plane(BinkContext *c, AVFrame *frame, GetBitContext *gb,
if
(
ref
<
ref_start
||
ref
+
8
*
stride
>
ref_end
)
{
av_log
(
c
->
avctx
,
AV_LOG_WARNING
,
"Reference block is out of bounds
\n
"
);
}
else
if
(
ref
+
8
*
stride
<
dst
||
ref
>=
dst
+
8
*
stride
)
{
c
->
dsp
.
put_pixels_tab
[
1
][
0
](
dst
,
ref
,
stride
,
8
);
c
->
h
dsp
.
put_pixels_tab
[
1
][
0
](
dst
,
ref
,
stride
,
8
);
}
else
{
put_pixels8x8_overlapped
(
dst
,
ref
,
stride
);
}
...
...
@@ -1005,7 +1007,7 @@ static int bink_decode_plane(BinkContext *c, AVFrame *frame, GetBitContext *gb,
}
switch
(
blk
)
{
case
SKIP_BLOCK
:
c
->
dsp
.
put_pixels_tab
[
1
][
0
](
dst
,
prev
,
stride
,
8
);
c
->
h
dsp
.
put_pixels_tab
[
1
][
0
](
dst
,
prev
,
stride
,
8
);
break
;
case
SCALED_BLOCK
:
blk
=
get_value
(
c
,
BINK_SRC_SUB_BLOCK_TYPES
);
...
...
@@ -1076,7 +1078,7 @@ static int bink_decode_plane(BinkContext *c, AVFrame *frame, GetBitContext *gb,
bx
*
8
+
xoff
,
by
*
8
+
yoff
);
return
AVERROR_INVALIDDATA
;
}
c
->
dsp
.
put_pixels_tab
[
1
][
0
](
dst
,
ref
,
stride
,
8
);
c
->
h
dsp
.
put_pixels_tab
[
1
][
0
](
dst
,
ref
,
stride
,
8
);
break
;
case
RUN_BLOCK
:
scan
=
bink_patterns
[
get_bits
(
gb
,
4
)];
...
...
@@ -1110,7 +1112,7 @@ static int bink_decode_plane(BinkContext *c, AVFrame *frame, GetBitContext *gb,
bx
*
8
+
xoff
,
by
*
8
+
yoff
);
return
AVERROR_INVALIDDATA
;
}
c
->
dsp
.
put_pixels_tab
[
1
][
0
](
dst
,
ref
,
stride
,
8
);
c
->
h
dsp
.
put_pixels_tab
[
1
][
0
](
dst
,
ref
,
stride
,
8
);
c
->
dsp
.
clear_block
(
block
);
v
=
get_bits
(
gb
,
7
);
read_residue
(
gb
,
block
,
v
);
...
...
@@ -1130,7 +1132,7 @@ static int bink_decode_plane(BinkContext *c, AVFrame *frame, GetBitContext *gb,
xoff
=
get_value
(
c
,
BINK_SRC_X_OFF
);
yoff
=
get_value
(
c
,
BINK_SRC_Y_OFF
);
ref
=
prev
+
xoff
+
yoff
*
stride
;
c
->
dsp
.
put_pixels_tab
[
1
][
0
](
dst
,
ref
,
stride
,
8
);
c
->
h
dsp
.
put_pixels_tab
[
1
][
0
](
dst
,
ref
,
stride
,
8
);
memset
(
dctblock
,
0
,
sizeof
(
*
dctblock
)
*
64
);
dctblock
[
0
]
=
get_value
(
c
,
BINK_SRC_INTER_DC
);
read_dct_coeffs
(
gb
,
dctblock
,
bink_scan
,
bink_inter_quant
,
-
1
);
...
...
@@ -1305,6 +1307,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
avctx
->
pix_fmt
=
c
->
has_alpha
?
AV_PIX_FMT_YUVA420P
:
AV_PIX_FMT_YUV420P
;
ff_dsputil_init
(
&
c
->
dsp
,
avctx
);
ff_hpeldsp_init
(
&
c
->
hdsp
,
avctx
->
flags
);
ff_binkdsp_init
(
&
c
->
bdsp
);
init_bundles
(
c
);
...
...
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