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Linshizhi
ffmpeg.wasm-core
Commits
15932389
Commit
15932389
authored
Feb 20, 2016
by
Vittorio Giovara
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intrax8: Add a local BlockDSPContext and initialize it
Helps in decoupling this code from mpegvideo.
parent
1eaae7ab
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3 changed files
with
5 additions
and
2 deletions
+5
-2
configure
configure
+1
-1
intrax8.c
libavcodec/intrax8.c
+2
-1
intrax8.h
libavcodec/intrax8.h
+2
-0
No files found.
configure
View file @
15932389
...
...
@@ -1863,7 +1863,7 @@ error_resilience_select="me_cmp"
faandct_deps
=
"faan fdctdsp"
faanidct_deps
=
"faan idctdsp"
h264dsp_select
=
"startcode"
intrax8_select
=
"idctdsp"
intrax8_select
=
"
blockdsp
idctdsp"
mdct_select
=
"fft"
rdft_select
=
"fft"
me_cmp_select
=
"fdctdsp idctdsp pixblockdsp"
...
...
libavcodec/intrax8.c
View file @
15932389
...
...
@@ -587,7 +587,7 @@ static int x8_decode_intra_mb(IntraX8Context *const w, const int chroma)
int
sign
;
assert
(
w
->
orient
<
12
);
s
->
bdsp
.
clear_block
(
s
->
block
[
0
]);
w
->
bdsp
.
clear_block
(
s
->
block
[
0
]);
if
(
chroma
)
dc_mode
=
2
;
...
...
@@ -762,6 +762,7 @@ av_cold int ff_intrax8_common_init(AVCodecContext *avctx,
ff_wmv1_scantable
[
3
]);
ff_intrax8dsp_init
(
&
w
->
dsp
);
ff_blockdsp_init
(
&
w
->
bdsp
,
avctx
);
return
0
;
}
...
...
libavcodec/intrax8.h
View file @
15932389
...
...
@@ -19,6 +19,7 @@
#ifndef AVCODEC_INTRAX8_H
#define AVCODEC_INTRAX8_H
#include "blockdsp.h"
#include "get_bits.h"
#include "mpegvideo.h"
#include "idctdsp.h"
...
...
@@ -41,6 +42,7 @@ typedef struct IntraX8Context {
MpegEncContext
*
s
;
IntraX8DSPContext
dsp
;
IDCTDSPContext
idsp
;
BlockDSPContext
bdsp
;
int
quant
;
int
dquant
;
int
qsum
;
...
...
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