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体验新版 GitCode,发现更多精彩内容 >>
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e17ccf60
编写于
10月 18, 2009
作者:
L
Loren Merritt
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
huffyuv: add some const qualifiers
Originally committed as revision 20290 to
svn://svn.ffmpeg.org/ffmpeg/trunk
上级
7857d3cc
变更
5
隐藏空白更改
内联
并排
Showing
5 changed file
with
11 addition
and
11 deletion
+11
-11
libavcodec/dsputil.c
libavcodec/dsputil.c
+2
-2
libavcodec/dsputil.h
libavcodec/dsputil.h
+2
-2
libavcodec/x86/dsputil_mmx.c
libavcodec/x86/dsputil_mmx.c
+4
-4
libavcodec/x86/dsputil_yasm.asm
libavcodec/x86/dsputil_yasm.asm
+2
-2
libavcodec/x86/dsputilenc_mmx.c
libavcodec/x86/dsputilenc_mmx.c
+1
-1
未找到文件。
libavcodec/dsputil.c
浏览文件 @
e17ccf60
...
...
@@ -3573,7 +3573,7 @@ static void diff_bytes_c(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){
dst
[
i
+
0
]
=
src1
[
i
+
0
]
-
src2
[
i
+
0
];
}
static
void
add_hfyu_median_prediction_c
(
uint8_t
*
dst
,
const
uint8_t
*
src1
,
uint8_t
*
diff
,
int
w
,
int
*
left
,
int
*
left_top
){
static
void
add_hfyu_median_prediction_c
(
uint8_t
*
dst
,
const
uint8_t
*
src1
,
const
uint8_t
*
diff
,
int
w
,
int
*
left
,
int
*
left_top
){
int
i
;
uint8_t
l
,
lt
;
...
...
@@ -3590,7 +3590,7 @@ static void add_hfyu_median_prediction_c(uint8_t *dst, const uint8_t *src1, uint
*
left_top
=
lt
;
}
static
void
sub_hfyu_median_prediction_c
(
uint8_t
*
dst
,
const
uint8_t
*
src1
,
uint8_t
*
src2
,
int
w
,
int
*
left
,
int
*
left_top
){
static
void
sub_hfyu_median_prediction_c
(
uint8_t
*
dst
,
const
uint8_t
*
src1
,
const
uint8_t
*
src2
,
int
w
,
int
*
left
,
int
*
left_top
){
int
i
;
uint8_t
l
,
lt
;
...
...
libavcodec/dsputil.h
浏览文件 @
e17ccf60
...
...
@@ -347,8 +347,8 @@ typedef struct DSPContext {
* subtract huffyuv's variant of median prediction
* note, this might read from src1[-1], src2[-1]
*/
void
(
*
sub_hfyu_median_prediction
)(
uint8_t
*
dst
,
const
uint8_t
*
src1
,
uint8_t
*
src2
,
int
w
,
int
*
left
,
int
*
left_top
);
void
(
*
add_hfyu_median_prediction
)(
uint8_t
*
dst
,
const
uint8_t
*
top
,
uint8_t
*
diff
,
int
w
,
int
*
left
,
int
*
left_top
);
void
(
*
sub_hfyu_median_prediction
)(
uint8_t
*
dst
,
const
uint8_t
*
src1
,
const
uint8_t
*
src2
,
int
w
,
int
*
left
,
int
*
left_top
);
void
(
*
add_hfyu_median_prediction
)(
uint8_t
*
dst
,
const
uint8_t
*
top
,
const
uint8_t
*
diff
,
int
w
,
int
*
left
,
int
*
left_top
);
int
(
*
add_hfyu_left_prediction
)(
uint8_t
*
dst
,
const
uint8_t
*
src
,
int
w
,
int
left
);
void
(
*
add_hfyu_left_prediction_bgr32
)(
uint8_t
*
dst
,
const
uint8_t
*
src
,
int
w
,
int
*
red
,
int
*
green
,
int
*
blue
);
/* this might write to dst[w] */
...
...
libavcodec/x86/dsputil_mmx.c
浏览文件 @
e17ccf60
...
...
@@ -597,7 +597,7 @@ static void add_bytes_l2_mmx(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){
}
#if HAVE_7REGS && HAVE_TEN_OPERANDS
static
void
add_hfyu_median_prediction_cmov
(
uint8_t
*
dst
,
uint8_t
*
top
,
uint8_t
*
diff
,
int
w
,
int
*
left
,
int
*
left_top
)
{
static
void
add_hfyu_median_prediction_cmov
(
uint8_t
*
dst
,
const
uint8_t
*
top
,
const
uint8_t
*
diff
,
int
w
,
int
*
left
,
int
*
left_top
)
{
x86_reg
w2
=
-
w
;
x86_reg
x
;
int
l
=
*
left
&
0xff
;
...
...
@@ -2384,9 +2384,9 @@ static void float_to_int16_sse2(int16_t *dst, const float *src, long len){
void
ff_float_to_int16_interleave6_sse
(
int16_t
*
dst
,
const
float
**
src
,
int
len
);
void
ff_float_to_int16_interleave6_3dnow
(
int16_t
*
dst
,
const
float
**
src
,
int
len
);
void
ff_float_to_int16_interleave6_3dn2
(
int16_t
*
dst
,
const
float
**
src
,
int
len
);
void
ff_add_hfyu_median_prediction_mmx2
(
uint8_t
*
dst
,
uint8_t
*
top
,
uint8_t
*
diff
,
int
w
,
int
*
left
,
int
*
left_top
);
int
ff_add_hfyu_left_prediction_ssse3
(
uint8_t
*
dst
,
uint8_t
*
src
,
int
w
,
int
left
);
int
ff_add_hfyu_left_prediction_sse4
(
uint8_t
*
dst
,
uint8_t
*
src
,
int
w
,
int
left
);
void
ff_add_hfyu_median_prediction_mmx2
(
uint8_t
*
dst
,
const
uint8_t
*
top
,
const
uint8_t
*
diff
,
int
w
,
int
*
left
,
int
*
left_top
);
int
ff_add_hfyu_left_prediction_ssse3
(
uint8_t
*
dst
,
const
uint8_t
*
src
,
int
w
,
int
left
);
int
ff_add_hfyu_left_prediction_sse4
(
uint8_t
*
dst
,
const
uint8_t
*
src
,
int
w
,
int
left
);
void
ff_x264_deblock_v_luma_sse2
(
uint8_t
*
pix
,
int
stride
,
int
alpha
,
int
beta
,
int8_t
*
tc0
);
void
ff_x264_deblock_h_luma_sse2
(
uint8_t
*
pix
,
int
stride
,
int
alpha
,
int
beta
,
int8_t
*
tc0
);
void
ff_x264_deblock_v8_luma_intra_mmxext
(
uint8_t
*
pix
,
int
stride
,
int
alpha
,
int
beta
);
...
...
libavcodec/x86/dsputil_yasm.asm
浏览文件 @
e17ccf60
...
...
@@ -99,7 +99,7 @@ FLOAT_TO_INT16_INTERLEAVE6 3dn2
; void ff_add_hfyu_median_prediction_mmx2(uint8_t *dst,
uint8_t *top,
uint8_t *diff, int w, int *left, int *left_top)
; void ff_add_hfyu_median_prediction_mmx2(uint8_t *dst,
const uint8_t *top, const
uint8_t *diff, int w, int *left, int *left_top)
cglobal
add_hfyu_median_prediction_mmx2
,
6
,
6
,
0
,
ds
t
,
top
,
di
ff
,
w
,
left
,
left_top
movq
mm0
,
[
topq
]
movq
mm2
,
mm0
...
...
@@ -197,7 +197,7 @@ cglobal add_hfyu_median_prediction_mmx2, 6,6,0, dst, top, diff, w, left, left_to
RET
%endmacro
; int ff_add_hfyu_left_prediction(uint8_t *dst, uint8_t *src, int w, int left)
; int ff_add_hfyu_left_prediction(uint8_t *dst,
const
uint8_t *src, int w, int left)
INIT_MMX
cglobal
add_hfyu_left_prediction_ssse3
,
3
,
3
,
7
,
ds
t
,
src
,
w
,
left
.skip_prologue:
...
...
libavcodec/x86/dsputilenc_mmx.c
浏览文件 @
e17ccf60
...
...
@@ -902,7 +902,7 @@ static void diff_bytes_mmx(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){
dst
[
i
+
0
]
=
src1
[
i
+
0
]
-
src2
[
i
+
0
];
}
static
void
sub_hfyu_median_prediction_mmx2
(
uint8_t
*
dst
,
uint8_t
*
src1
,
uint8_t
*
src2
,
int
w
,
int
*
left
,
int
*
left_top
){
static
void
sub_hfyu_median_prediction_mmx2
(
uint8_t
*
dst
,
const
uint8_t
*
src1
,
const
uint8_t
*
src2
,
int
w
,
int
*
left
,
int
*
left_top
){
x86_reg
i
=
0
;
uint8_t
l
,
lt
;
...
...
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