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Merge commit 'e4a94d8b36c48d95a7d412c40d7b558422ff659c'

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* commit 'e4a94d8b36c48d95a7d412c40d7b558422ff659c':
  h264chroma: Change type of stride parameters to ptrdiff_t

Merged-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2017-03-21 15:20:45 -03:00
commit a8474df944
20 changed files with 133 additions and 132 deletions
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12
libavcodec/aarch64/h264chroma_init_aarch64.c
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@ -28,18 +28,18 @@
#include "config.h" #include "config.h"
void ff_put_h264_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, void ff_put_h264_chroma_mc8_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y); int h, int x, int y);
void ff_put_h264_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, void ff_put_h264_chroma_mc4_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y); int h, int x, int y);
void ff_put_h264_chroma_mc2_neon(uint8_t *dst, uint8_t *src, int stride, void ff_put_h264_chroma_mc2_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y); int h, int x, int y);
void ff_avg_h264_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, void ff_avg_h264_chroma_mc8_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y); int h, int x, int y);
void ff_avg_h264_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, void ff_avg_h264_chroma_mc4_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y); int h, int x, int y);
void ff_avg_h264_chroma_mc2_neon(uint8_t *dst, uint8_t *src, int stride, void ff_avg_h264_chroma_mc2_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y); int h, int x, int y);
av_cold void ff_h264chroma_init_aarch64(H264ChromaContext *c, int bit_depth) av_cold void ff_h264chroma_init_aarch64(H264ChromaContext *c, int bit_depth)

7
libavcodec/aarch64/h264cmc_neon.S
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@ -21,10 +21,9 @@
#include "libavutil/aarch64/asm.S" #include "libavutil/aarch64/asm.S"
/* chroma_mc8(uint8_t *dst, uint8_t *src, int stride, int h, int x, int y) */ /* chroma_mc8(uint8_t *dst, uint8_t *src, ptrdiff_t stride, int h, int x, int y) */
.macro h264_chroma_mc8 type, codec=h264 .macro h264_chroma_mc8 type, codec=h264
function ff_\type\()_\codec\()_chroma_mc8_neon, export=1 function ff_\type\()_\codec\()_chroma_mc8_neon, export=1
sxtw x2, w2
.ifc \type,avg .ifc \type,avg
mov x8, x0 mov x8, x0
.endif .endif
@ -192,10 +191,9 @@ function ff_\type\()_\codec\()_chroma_mc8_neon, export=1
endfunc endfunc
.endm .endm
/* chroma_mc4(uint8_t *dst, uint8_t *src, int stride, int h, int x, int y) */ /* chroma_mc4(uint8_t *dst, uint8_t *src, ptrdiff_t stride, int h, int x, int y) */
.macro h264_chroma_mc4 type, codec=h264 .macro h264_chroma_mc4 type, codec=h264
function ff_\type\()_\codec\()_chroma_mc4_neon, export=1 function ff_\type\()_\codec\()_chroma_mc4_neon, export=1
sxtw x2, w2
.ifc \type,avg .ifc \type,avg
mov x8, x0 mov x8, x0
.endif .endif
@ -359,7 +357,6 @@ endfunc
.macro h264_chroma_mc2 type .macro h264_chroma_mc2 type
function ff_\type\()_h264_chroma_mc2_neon, export=1 function ff_\type\()_h264_chroma_mc2_neon, export=1
sxtw x2, w2
prfm pldl1strm, [x1] prfm pldl1strm, [x1]
prfm pldl1strm, [x1, x2] prfm pldl1strm, [x1, x2]
orr w7, w4, w5 orr w7, w4, w5

16
libavcodec/aarch64/rv40dsp_init_aarch64.c
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@ -25,15 +25,15 @@
#include "config.h" #include "config.h"
void ff_put_rv40_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h, void ff_put_rv40_chroma_mc8_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int x, int y); int h, int x, int y);
void ff_put_rv40_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h, void ff_put_rv40_chroma_mc4_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int x, int y); int h, int x, int y);
void ff_avg_rv40_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h, void ff_avg_rv40_chroma_mc8_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int x, int y); int h, int x, int y);
void ff_avg_rv40_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h, void ff_avg_rv40_chroma_mc4_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int x, int y); int h, int x, int y);
av_cold void ff_rv40dsp_init_aarch64(RV34DSPContext *c) av_cold void ff_rv40dsp_init_aarch64(RV34DSPContext *c)
{ {

16
libavcodec/aarch64/vc1dsp_init_aarch64.c
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@ -25,14 +25,14 @@
#include "config.h" #include "config.h"
void ff_put_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h, void ff_put_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int x, int y); int h, int x, int y);
void ff_avg_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h, void ff_avg_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int x, int y); int h, int x, int y);
void ff_put_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h, void ff_put_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int x, int y); int h, int x, int y);
void ff_avg_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h, void ff_avg_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int x, int y); int h, int x, int y);
av_cold void ff_vc1dsp_init_aarch64(VC1DSPContext *dsp) av_cold void ff_vc1dsp_init_aarch64(VC1DSPContext *dsp)
{ {

18
libavcodec/arm/h264chroma_init_arm.c
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@ -26,13 +26,19 @@
#include "libavutil/arm/cpu.h" #include "libavutil/arm/cpu.h"
#include "libavcodec/h264chroma.h" #include "libavcodec/h264chroma.h"
void ff_put_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int); void ff_put_h264_chroma_mc8_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
void ff_put_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int); int h, int x, int y);
void ff_put_h264_chroma_mc2_neon(uint8_t *, uint8_t *, int, int, int, int); void ff_put_h264_chroma_mc4_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y);
void ff_put_h264_chroma_mc2_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y);
void ff_avg_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int); void ff_avg_h264_chroma_mc8_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
void ff_avg_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int); int h, int x, int y);
void ff_avg_h264_chroma_mc2_neon(uint8_t *, uint8_t *, int, int, int, int); void ff_avg_h264_chroma_mc4_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y);
void ff_avg_h264_chroma_mc2_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y);
av_cold void ff_h264chroma_init_arm(H264ChromaContext *c, int bit_depth) av_cold void ff_h264chroma_init_arm(H264ChromaContext *c, int bit_depth)
{ {

4
libavcodec/arm/h264cmc_neon.S
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@ -20,7 +20,7 @@
#include "libavutil/arm/asm.S" #include "libavutil/arm/asm.S"
/* chroma_mc8(uint8_t *dst, uint8_t *src, int stride, int h, int x, int y) */ /* chroma_mc8(uint8_t *dst, uint8_t *src, ptrdiff_t stride, int h, int x, int y) */
.macro h264_chroma_mc8 type, codec=h264 .macro h264_chroma_mc8 type, codec=h264
function ff_\type\()_\codec\()_chroma_mc8_neon, export=1 function ff_\type\()_\codec\()_chroma_mc8_neon, export=1
push {r4-r7, lr} push {r4-r7, lr}
@ -195,7 +195,7 @@ T cmp r7, #0
endfunc endfunc
.endm .endm
/* chroma_mc4(uint8_t *dst, uint8_t *src, int stride, int h, int x, int y) */ /* chroma_mc4(uint8_t *dst, uint8_t *src, ptrdiff_t stride, int h, int x, int y) */
.macro h264_chroma_mc4 type, codec=h264 .macro h264_chroma_mc4 type, codec=h264
function ff_\type\()_\codec\()_chroma_mc4_neon, export=1 function ff_\type\()_\codec\()_chroma_mc4_neon, export=1
push {r4-r7, lr} push {r4-r7, lr}

16
libavcodec/arm/vc1dsp_init_neon.c
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@ -70,14 +70,14 @@ DECL_PUT(3, 1)
DECL_PUT(3, 2) DECL_PUT(3, 2)
DECL_PUT(3, 3) DECL_PUT(3, 3)
void ff_put_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h, void ff_put_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int x, int y); int h, int x, int y);
void ff_avg_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h, void ff_avg_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int x, int y); int h, int x, int y);
void ff_put_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h, void ff_put_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int x, int y); int h, int x, int y);
void ff_avg_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h, void ff_avg_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int x, int y); int h, int x, int y);
#define FN_ASSIGN(X, Y) \ #define FN_ASSIGN(X, Y) \
dsp->put_vc1_mspel_pixels_tab[0][X+4*Y] = ff_put_vc1_mspel_mc##X##Y##_16_neon; \ dsp->put_vc1_mspel_pixels_tab[0][X+4*Y] = ff_put_vc1_mspel_mc##X##Y##_16_neon; \

3
libavcodec/h264chroma.h
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@ -19,9 +19,10 @@
#ifndef AVCODEC_H264CHROMA_H #ifndef AVCODEC_H264CHROMA_H
#define AVCODEC_H264CHROMA_H #define AVCODEC_H264CHROMA_H
#include <stddef.h>
#include <stdint.h> #include <stdint.h>
typedef void (*h264_chroma_mc_func)(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int srcStride, int h, int x, int y); typedef void (*h264_chroma_mc_func)(uint8_t *dst /*align 8*/, uint8_t *src /*align 1*/, ptrdiff_t srcStride, int h, int x, int y);
typedef struct H264ChromaContext { typedef struct H264ChromaContext {
h264_chroma_mc_func put_h264_chroma_pixels_tab[4]; h264_chroma_mc_func put_h264_chroma_pixels_tab[4];

21
libavcodec/h264chroma_template.c
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@ -19,12 +19,14 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/ */
#include "libavutil/avassert.h"
#include <stddef.h>
#include "libavutil/avassert.h"
#include "bit_depth_template.c" #include "bit_depth_template.c"
#define H264_CHROMA_MC(OPNAME, OP)\ #define H264_CHROMA_MC(OPNAME, OP)\
static void FUNCC(OPNAME ## h264_chroma_mc1)(uint8_t *_dst/*align 8*/, uint8_t *_src/*align 1*/, int stride, int h, int x, int y){\ static void FUNCC(OPNAME ## h264_chroma_mc1)(uint8_t *_dst /*align 8*/, uint8_t *_src /*align 1*/, ptrdiff_t stride, int h, int x, int y){\
pixel *dst = (pixel*)_dst;\ pixel *dst = (pixel*)_dst;\
pixel *src = (pixel*)_src;\ pixel *src = (pixel*)_src;\
const int A=(8-x)*(8-y);\ const int A=(8-x)*(8-y);\
@ -58,7 +60,8 @@ static void FUNCC(OPNAME ## h264_chroma_mc1)(uint8_t *_dst/*align 8*/, uint8_t *
}\ }\
}\ }\
}\ }\
static void FUNCC(OPNAME ## h264_chroma_mc2)(uint8_t *_dst/*align 8*/, uint8_t *_src/*align 1*/, int stride, int h, int x, int y){\ static void FUNCC(OPNAME ## h264_chroma_mc2)(uint8_t *_dst /*align 8*/, uint8_t *_src /*align 1*/, ptrdiff_t stride, int h, int x, int y)\
{\
pixel *dst = (pixel*)_dst;\ pixel *dst = (pixel*)_dst;\
pixel *src = (pixel*)_src;\ pixel *src = (pixel*)_src;\
const int A=(8-x)*(8-y);\ const int A=(8-x)*(8-y);\
@ -79,7 +82,7 @@ static void FUNCC(OPNAME ## h264_chroma_mc2)(uint8_t *_dst/*align 8*/, uint8_t *
}\ }\
} else if (B + C) {\ } else if (B + C) {\
const int E= B+C;\ const int E= B+C;\
const int step= C ? stride : 1;\ const ptrdiff_t step = C ? stride : 1;\
for(i=0; i<h; i++){\ for(i=0; i<h; i++){\
OP(dst[0], (A*src[0] + E*src[step+0]));\ OP(dst[0], (A*src[0] + E*src[step+0]));\
OP(dst[1], (A*src[1] + E*src[step+1]));\ OP(dst[1], (A*src[1] + E*src[step+1]));\
@ -96,7 +99,8 @@ static void FUNCC(OPNAME ## h264_chroma_mc2)(uint8_t *_dst/*align 8*/, uint8_t *
}\ }\
}\ }\
\ \
static void FUNCC(OPNAME ## h264_chroma_mc4)(uint8_t *_dst/*align 8*/, uint8_t *_src/*align 1*/, int stride, int h, int x, int y){\ static void FUNCC(OPNAME ## h264_chroma_mc4)(uint8_t *_dst /*align 8*/, uint8_t *_src /*align 1*/, ptrdiff_t stride, int h, int x, int y)\
{\
pixel *dst = (pixel*)_dst;\ pixel *dst = (pixel*)_dst;\
pixel *src = (pixel*)_src;\ pixel *src = (pixel*)_src;\
const int A=(8-x)*(8-y);\ const int A=(8-x)*(8-y);\
@ -119,7 +123,7 @@ static void FUNCC(OPNAME ## h264_chroma_mc4)(uint8_t *_dst/*align 8*/, uint8_t *
}\ }\
} else if (B + C) {\ } else if (B + C) {\
const int E= B+C;\ const int E= B+C;\
const int step= C ? stride : 1;\ const ptrdiff_t step = C ? stride : 1;\
for(i=0; i<h; i++){\ for(i=0; i<h; i++){\
OP(dst[0], (A*src[0] + E*src[step+0]));\ OP(dst[0], (A*src[0] + E*src[step+0]));\
OP(dst[1], (A*src[1] + E*src[step+1]));\ OP(dst[1], (A*src[1] + E*src[step+1]));\
@ -140,7 +144,8 @@ static void FUNCC(OPNAME ## h264_chroma_mc4)(uint8_t *_dst/*align 8*/, uint8_t *
}\ }\
}\ }\
\ \
static void FUNCC(OPNAME ## h264_chroma_mc8)(uint8_t *_dst/*align 8*/, uint8_t *_src/*align 1*/, int stride, int h, int x, int y){\ static void FUNCC(OPNAME ## h264_chroma_mc8)(uint8_t *_dst /*align 8*/, uint8_t *_src /*align 1*/, ptrdiff_t stride, int h, int x, int y)\
{\
pixel *dst = (pixel*)_dst;\ pixel *dst = (pixel*)_dst;\
pixel *src = (pixel*)_src;\ pixel *src = (pixel*)_src;\
const int A=(8-x)*(8-y);\ const int A=(8-x)*(8-y);\
@ -167,7 +172,7 @@ static void FUNCC(OPNAME ## h264_chroma_mc8)(uint8_t *_dst/*align 8*/, uint8_t *
}\ }\
} else if (B + C) {\ } else if (B + C) {\
const int E= B+C;\ const int E= B+C;\
const int step= C ? stride : 1;\ const ptrdiff_t step = C ? stride : 1;\
for(i=0; i<h; i++){\ for(i=0; i<h; i++){\
OP(dst[0], (A*src[0] + E*src[step+0]));\ OP(dst[0], (A*src[0] + E*src[step+0]));\
OP(dst[1], (A*src[1] + E*src[step+1]));\ OP(dst[1], (A*src[1] + E*src[step+1]));\

20
libavcodec/mips/h264chroma_mips.h
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@ -22,26 +22,26 @@
#define AVCODEC_MIPS_H264CHROMA_MIPS_H #define AVCODEC_MIPS_H264CHROMA_MIPS_H
#include "libavcodec/h264dec.h" #include "libavcodec/h264dec.h"
void ff_put_h264_chroma_mc8_msa(uint8_t *dst, uint8_t *src, int stride, void ff_put_h264_chroma_mc8_msa(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int height, int x, int y); int height, int x, int y);
void ff_put_h264_chroma_mc4_msa(uint8_t *dst, uint8_t *src, int stride, void ff_put_h264_chroma_mc4_msa(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int height, int x, int y); int height, int x, int y);
void ff_put_h264_chroma_mc2_msa(uint8_t *dst, uint8_t *src, int stride, void ff_put_h264_chroma_mc2_msa(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int height, int x, int y); int height, int x, int y);
void ff_avg_h264_chroma_mc8_msa(uint8_t *dst, uint8_t *src, int stride, void ff_avg_h264_chroma_mc8_msa(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int height, int x, int y); int height, int x, int y);
void ff_avg_h264_chroma_mc4_msa(uint8_t *dst, uint8_t *src, int stride, void ff_avg_h264_chroma_mc4_msa(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int height, int x, int y); int height, int x, int y);
void ff_avg_h264_chroma_mc2_msa(uint8_t *dst, uint8_t *src, int stride, void ff_avg_h264_chroma_mc2_msa(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int height, int x, int y); int height, int x, int y);
void ff_put_h264_chroma_mc8_mmi(uint8_t *dst, uint8_t *src, int stride, void ff_put_h264_chroma_mc8_mmi(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y); int h, int x, int y);
void ff_avg_h264_chroma_mc8_mmi(uint8_t *dst, uint8_t *src, int stride, void ff_avg_h264_chroma_mc8_mmi(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y); int h, int x, int y);
void ff_put_h264_chroma_mc4_mmi(uint8_t *dst, uint8_t *src, int stride, void ff_put_h264_chroma_mc4_mmi(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y); int h, int x, int y);
void ff_avg_h264_chroma_mc4_mmi(uint8_t *dst, uint8_t *src, int stride, void ff_avg_h264_chroma_mc4_mmi(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y); int h, int x, int y);
#endif /* AVCODEC_MIPS_H264CHROMA_MIPS_H */ #endif /* AVCODEC_MIPS_H264CHROMA_MIPS_H */

8
libavcodec/mips/h264chroma_mmi.c
View File

@ -26,7 +26,7 @@
#include "constants.h" #include "constants.h"
#include "libavutil/mips/mmiutils.h" #include "libavutil/mips/mmiutils.h"
void ff_put_h264_chroma_mc8_mmi(uint8_t *dst, uint8_t *src, int stride, void ff_put_h264_chroma_mc8_mmi(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y) int h, int x, int y)
{ {
const int A = (8 - x) * (8 - y); const int A = (8 - x) * (8 - y);
@ -207,7 +207,7 @@ void ff_put_h264_chroma_mc8_mmi(uint8_t *dst, uint8_t *src, int stride,
} }
} }
void ff_avg_h264_chroma_mc8_mmi(uint8_t *dst, uint8_t *src, int stride, void ff_avg_h264_chroma_mc8_mmi(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y) int h, int x, int y)
{ {
const int A = (8 - x) * (8 - y); const int A = (8 - x) * (8 - y);
@ -396,7 +396,7 @@ void ff_avg_h264_chroma_mc8_mmi(uint8_t *dst, uint8_t *src, int stride,
} }
} }
void ff_put_h264_chroma_mc4_mmi(uint8_t *dst, uint8_t *src, int stride, void ff_put_h264_chroma_mc4_mmi(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y) int h, int x, int y)
{ {
const int A = (8 - x) * (8 - y); const int A = (8 - x) * (8 - y);
@ -546,7 +546,7 @@ void ff_put_h264_chroma_mc4_mmi(uint8_t *dst, uint8_t *src, int stride,
} }
} }
void ff_avg_h264_chroma_mc4_mmi(uint8_t *dst, uint8_t *src, int stride, void ff_avg_h264_chroma_mc4_mmi(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
int h, int x, int y) int h, int x, int y)
{ {
const int A = (8 - x) *(8 - y); const int A = (8 - x) *(8 - y);

12
libavcodec/mips/h264chroma_msa.c
View File

@ -1869,7 +1869,7 @@ static void avg_width8_msa(uint8_t *src, int32_t src_stride,
} }
void ff_put_h264_chroma_mc8_msa(uint8_t *dst, uint8_t *src, void ff_put_h264_chroma_mc8_msa(uint8_t *dst, uint8_t *src,
int stride, int height, int x, int y) ptrdiff_t stride, int height, int x, int y)
{ {
av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0); av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0);
@ -1886,7 +1886,7 @@ void ff_put_h264_chroma_mc8_msa(uint8_t *dst, uint8_t *src,
} }
void ff_put_h264_chroma_mc4_msa(uint8_t *dst, uint8_t *src, void ff_put_h264_chroma_mc4_msa(uint8_t *dst, uint8_t *src,
int stride, int height, int x, int y) ptrdiff_t stride, int height, int x, int y)
{ {
int32_t cnt; int32_t cnt;
@ -1910,7 +1910,7 @@ void ff_put_h264_chroma_mc4_msa(uint8_t *dst, uint8_t *src,
} }
void ff_put_h264_chroma_mc2_msa(uint8_t *dst, uint8_t *src, void ff_put_h264_chroma_mc2_msa(uint8_t *dst, uint8_t *src,
int stride, int height, int x, int y) ptrdiff_t stride, int height, int x, int y)
{ {
int32_t cnt; int32_t cnt;
@ -1934,7 +1934,7 @@ void ff_put_h264_chroma_mc2_msa(uint8_t *dst, uint8_t *src,
} }
void ff_avg_h264_chroma_mc8_msa(uint8_t *dst, uint8_t *src, void ff_avg_h264_chroma_mc8_msa(uint8_t *dst, uint8_t *src,
int stride, int height, int x, int y) ptrdiff_t stride, int height, int x, int y)
{ {
av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0); av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0);
@ -1955,7 +1955,7 @@ void ff_avg_h264_chroma_mc8_msa(uint8_t *dst, uint8_t *src,
} }
void ff_avg_h264_chroma_mc4_msa(uint8_t *dst, uint8_t *src, void ff_avg_h264_chroma_mc4_msa(uint8_t *dst, uint8_t *src,
int stride, int height, int x, int y) ptrdiff_t stride, int height, int x, int y)
{ {
av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0); av_assert2(x < 8 && y < 8 && x >= 0 && y >= 0);
@ -1975,7 +1975,7 @@ void ff_avg_h264_chroma_mc4_msa(uint8_t *dst, uint8_t *src,
} }
void ff_avg_h264_chroma_mc2_msa(uint8_t *dst, uint8_t *src, void ff_avg_h264_chroma_mc2_msa(uint8_t *dst, uint8_t *src,
int stride, int height, int x, int y) ptrdiff_t stride, int height, int x, int y)
{ {
int32_t cnt; int32_t cnt;

9
libavcodec/ppc/h264chroma_template.c
View File

@ -111,7 +111,9 @@
#ifdef PREFIX_h264_chroma_mc8_altivec #ifdef PREFIX_h264_chroma_mc8_altivec
static void PREFIX_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, static void PREFIX_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src,
int stride, int h, int x, int y) { ptrdiff_t stride, int h,
int x, int y)
{
DECLARE_ALIGNED(16, signed int, ABCD)[4] = DECLARE_ALIGNED(16, signed int, ABCD)[4] =
{((8 - x) * (8 - y)), {((8 - x) * (8 - y)),
(( x) * (8 - y)), (( x) * (8 - y)),
@ -183,7 +185,10 @@ static void PREFIX_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src,
/* this code assume that stride % 16 == 0 */ /* this code assume that stride % 16 == 0 */
#ifdef PREFIX_no_rnd_vc1_chroma_mc8_altivec #ifdef PREFIX_no_rnd_vc1_chroma_mc8_altivec
static void PREFIX_no_rnd_vc1_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride, int h, int x, int y) { static void PREFIX_no_rnd_vc1_chroma_mc8_altivec(uint8_t *dst, uint8_t *src,
ptrdiff_t stride, int h,
int x, int y)
{
DECLARE_ALIGNED(16, signed int, ABCD)[4] = DECLARE_ALIGNED(16, signed int, ABCD)[4] =
{((8 - x) * (8 - y)), {((8 - x) * (8 - y)),
(( x) * (8 - y)), (( x) * (8 - y)),

14
libavcodec/rv40dsp.c
View File

@ -292,7 +292,10 @@ static const int rv40_bias[4][4] = {
}; };
#define RV40_CHROMA_MC(OPNAME, OP)\ #define RV40_CHROMA_MC(OPNAME, OP)\
static void OPNAME ## rv40_chroma_mc4_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){\ static void OPNAME ## rv40_chroma_mc4_c(uint8_t *dst /*align 8*/,\
uint8_t *src /*align 1*/,\
ptrdiff_t stride, int h, int x, int y)\
{\
const int A = (8-x) * (8-y);\ const int A = (8-x) * (8-y);\
const int B = ( x) * (8-y);\ const int B = ( x) * (8-y);\
const int C = (8-x) * ( y);\ const int C = (8-x) * ( y);\
@ -313,7 +316,7 @@ static void OPNAME ## rv40_chroma_mc4_c(uint8_t *dst/*align 8*/, uint8_t *src/*a
}\ }\
}else{\ }else{\
const int E = B + C;\ const int E = B + C;\
const int step = C ? stride : 1;\ const ptrdiff_t step = C ? stride : 1;\
for(i = 0; i < h; i++){\ for(i = 0; i < h; i++){\
OP(dst[0], (A*src[0] + E*src[step+0] + bias));\ OP(dst[0], (A*src[0] + E*src[step+0] + bias));\
OP(dst[1], (A*src[1] + E*src[step+1] + bias));\ OP(dst[1], (A*src[1] + E*src[step+1] + bias));\
@ -325,7 +328,10 @@ static void OPNAME ## rv40_chroma_mc4_c(uint8_t *dst/*align 8*/, uint8_t *src/*a
}\ }\
}\ }\
\ \
static void OPNAME ## rv40_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){\ static void OPNAME ## rv40_chroma_mc8_c(uint8_t *dst/*align 8*/,\
uint8_t *src/*align 1*/,\
ptrdiff_t stride, int h, int x, int y)\
{\
const int A = (8-x) * (8-y);\ const int A = (8-x) * (8-y);\
const int B = ( x) * (8-y);\ const int B = ( x) * (8-y);\
const int C = (8-x) * ( y);\ const int C = (8-x) * ( y);\
@ -350,7 +356,7 @@ static void OPNAME ## rv40_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*a
}\ }\
}else{\ }else{\
const int E = B + C;\ const int E = B + C;\
const int step = C ? stride : 1;\ const ptrdiff_t step = C ? stride : 1;\
for(i = 0; i < h; i++){\ for(i = 0; i < h; i++){\
OP(dst[0], (A*src[0] + E*src[step+0] + bias));\ OP(dst[0], (A*src[0] + E*src[step+0] + bias));\
OP(dst[1], (A*src[1] + E*src[step+1] + bias));\ OP(dst[1], (A*src[1] + E*src[step+1] + bias));\

8
libavcodec/vc1dsp.c
View File

@ -782,7 +782,7 @@ PUT_VC1_MSPEL(3, 3)
C * src[stride + a] + D * src[stride + a + 1] + 32 - 4) >> 6) C * src[stride + a] + D * src[stride + a + 1] + 32 - 4) >> 6)
static void put_no_rnd_vc1_chroma_mc8_c(uint8_t *dst /* align 8 */, static void put_no_rnd_vc1_chroma_mc8_c(uint8_t *dst /* align 8 */,
uint8_t *src /* align 1 */, uint8_t *src /* align 1 */,
int stride, int h, int x, int y) ptrdiff_t stride, int h, int x, int y)
{ {
const int A = (8 - x) * (8 - y); const int A = (8 - x) * (8 - y);
const int B = (x) * (8 - y); const int B = (x) * (8 - y);
@ -807,7 +807,7 @@ static void put_no_rnd_vc1_chroma_mc8_c(uint8_t *dst /* align 8 */,
} }
static void put_no_rnd_vc1_chroma_mc4_c(uint8_t *dst, uint8_t *src, static void put_no_rnd_vc1_chroma_mc4_c(uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y) ptrdiff_t stride, int h, int x, int y)
{ {
const int A = (8 - x) * (8 - y); const int A = (8 - x) * (8 - y);
const int B = (x) * (8 - y); const int B = (x) * (8 - y);
@ -830,7 +830,7 @@ static void put_no_rnd_vc1_chroma_mc4_c(uint8_t *dst, uint8_t *src,
#define avg2(a, b) (((a) + (b) + 1) >> 1) #define avg2(a, b) (((a) + (b) + 1) >> 1)
static void avg_no_rnd_vc1_chroma_mc8_c(uint8_t *dst /* align 8 */, static void avg_no_rnd_vc1_chroma_mc8_c(uint8_t *dst /* align 8 */,
uint8_t *src /* align 1 */, uint8_t *src /* align 1 */,
int stride, int h, int x, int y) ptrdiff_t stride, int h, int x, int y)
{ {
const int A = (8 - x) * (8 - y); const int A = (8 - x) * (8 - y);
const int B = (x) * (8 - y); const int B = (x) * (8 - y);
@ -856,7 +856,7 @@ static void avg_no_rnd_vc1_chroma_mc8_c(uint8_t *dst /* align 8 */,
static void avg_no_rnd_vc1_chroma_mc4_c(uint8_t *dst /* align 8 */, static void avg_no_rnd_vc1_chroma_mc4_c(uint8_t *dst /* align 8 */,
uint8_t *src /* align 1 */, uint8_t *src /* align 1 */,
int stride, int h, int x, int y) ptrdiff_t stride, int h, int x, int y)
{ {
const int A = (8 - x) * (8 - y); const int A = (8 - x) * (8 - y);
const int B = ( x) * (8 - y); const int B = ( x) * (8 - y);

18
libavcodec/x86/h264_chromamc.asm
View File

@ -105,11 +105,8 @@ SECTION .text
%endif ; rv40 %endif ; rv40
; void ff_put/avg_h264_chroma_mc8_*(uint8_t *dst /* align 8 */, ; void ff_put/avg_h264_chroma_mc8_*(uint8_t *dst /* align 8 */,
; uint8_t *src /* align 1 */, ; uint8_t *src /* align 1 */,
; int stride, int h, int mx, int my) ; ptrdiff_t stride, int h, int mx, int my)
cglobal %1_%2_chroma_mc8%3, 6, 7 + extra_regs, 0 cglobal %1_%2_chroma_mc8%3, 6, 7 + extra_regs, 0
%if ARCH_X86_64
movsxd r2, r2d
%endif
mov r6d, r5d mov r6d, r5d
or r6d, r4d or r6d, r4d
jne .at_least_one_non_zero jne .at_least_one_non_zero
@ -291,9 +288,6 @@ cglobal %1_%2_chroma_mc8%3, 6, 7 + extra_regs, 0
%endif ; PIC %endif ; PIC
%endif ; rv40 %endif ; rv40
cglobal %1_%2_chroma_mc4, 6, 6 + extra_regs, 0 cglobal %1_%2_chroma_mc4, 6, 6 + extra_regs, 0
%if ARCH_X86_64
movsxd r2, r2d
%endif
pxor m7, m7 pxor m7, m7
movd m2, r4d ; x movd m2, r4d ; x
movd m3, r5d ; y movd m3, r5d ; y
@ -376,10 +370,6 @@ cglobal %1_%2_chroma_mc4, 6, 6 + extra_regs, 0
%macro chroma_mc2_mmx_func 2 %macro chroma_mc2_mmx_func 2
cglobal %1_%2_chroma_mc2, 6, 7, 0 cglobal %1_%2_chroma_mc2, 6, 7, 0
%if ARCH_X86_64
movsxd r2, r2d
%endif
mov r6d, r4d mov r6d, r4d
shl r4d, 16 shl r4d, 16
sub r4d, r6d sub r4d, r6d
@ -465,9 +455,6 @@ chroma_mc4_mmx_func avg, rv40
%macro chroma_mc8_ssse3_func 2-3 %macro chroma_mc8_ssse3_func 2-3
cglobal %1_%2_chroma_mc8%3, 6, 7, 8 cglobal %1_%2_chroma_mc8%3, 6, 7, 8
%if ARCH_X86_64
movsxd r2, r2d
%endif
mov r6d, r5d mov r6d, r5d
or r6d, r4d or r6d, r4d
jne .at_least_one_non_zero jne .at_least_one_non_zero
@ -613,9 +600,6 @@ cglobal %1_%2_chroma_mc8%3, 6, 7, 8
%macro chroma_mc4_ssse3_func 2 %macro chroma_mc4_ssse3_func 2
cglobal %1_%2_chroma_mc4, 6, 7, 0 cglobal %1_%2_chroma_mc4, 6, 7, 0
%if ARCH_X86_64
movsxd r2, r2d
%endif
mov r6, r4 mov r6, r4
shl r4d, 8 shl r4d, 8
sub r4d, r6d sub r4d, r6d

15
libavcodec/x86/h264_chromamc_10bit.asm
View File

@ -57,12 +57,11 @@ SECTION .text
%endmacro %endmacro
;----------------------------------------------------------------------------- ;-----------------------------------------------------------------------------
; void ff_put/avg_h264_chroma_mc8(pixel *dst, pixel *src, int stride, int h, ; void ff_put/avg_h264_chroma_mc8(pixel *dst, pixel *src, ptrdiff_t stride,
; int mx, int my) ; int h, int mx, int my)
;----------------------------------------------------------------------------- ;-----------------------------------------------------------------------------
%macro CHROMA_MC8 1 %macro CHROMA_MC8 1
cglobal %1_h264_chroma_mc8_10, 6,7,8 cglobal %1_h264_chroma_mc8_10, 6,7,8
movsxdifnidn r2, r2d
mov r6d, r5d mov r6d, r5d
or r6d, r4d or r6d, r4d
jne .at_least_one_non_zero jne .at_least_one_non_zero
@ -149,8 +148,8 @@ cglobal %1_h264_chroma_mc8_10, 6,7,8
%endmacro %endmacro
;----------------------------------------------------------------------------- ;-----------------------------------------------------------------------------
; void ff_put/avg_h264_chroma_mc4(pixel *dst, pixel *src, int stride, int h, ; void ff_put/avg_h264_chroma_mc4(pixel *dst, pixel *src, ptrdiff_t stride,
; int mx, int my) ; int h, int mx, int my)
;----------------------------------------------------------------------------- ;-----------------------------------------------------------------------------
;TODO: xmm mc4 ;TODO: xmm mc4
%macro MC4_OP 2 %macro MC4_OP 2
@ -174,7 +173,6 @@ cglobal %1_h264_chroma_mc8_10, 6,7,8
%macro CHROMA_MC4 1 %macro CHROMA_MC4 1
cglobal %1_h264_chroma_mc4_10, 6,6,7 cglobal %1_h264_chroma_mc4_10, 6,6,7
movsxdifnidn r2, r2d
movd m2, r4m ; x movd m2, r4m ; x
movd m3, r5m ; y movd m3, r5m ; y
mova m4, [pw_8] mova m4, [pw_8]
@ -200,12 +198,11 @@ cglobal %1_h264_chroma_mc4_10, 6,6,7
%endmacro %endmacro
;----------------------------------------------------------------------------- ;-----------------------------------------------------------------------------
; void ff_put/avg_h264_chroma_mc2(pixel *dst, pixel *src, int stride, int h, ; void ff_put/avg_h264_chroma_mc2(pixel *dst, pixel *src, ptrdiff_t stride,
; int mx, int my) ; int h, int mx, int my)
;----------------------------------------------------------------------------- ;-----------------------------------------------------------------------------
%macro CHROMA_MC2 1 %macro CHROMA_MC2 1
cglobal %1_h264_chroma_mc2_10, 6,7 cglobal %1_h264_chroma_mc2_10, 6,7
movsxdifnidn r2, r2d
mov r6d, r4d mov r6d, r4d
shl r4d, 16 shl r4d, 16
sub r4d, r6d sub r4d, r6d

26
libavcodec/x86/h264chroma_init.c
View File

@ -25,38 +25,38 @@
#include "libavcodec/h264chroma.h" #include "libavcodec/h264chroma.h"
void ff_put_h264_chroma_mc8_rnd_mmx (uint8_t *dst, uint8_t *src, void ff_put_h264_chroma_mc8_rnd_mmx (uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_avg_h264_chroma_mc8_rnd_mmxext(uint8_t *dst, uint8_t *src, void ff_avg_h264_chroma_mc8_rnd_mmxext(uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_avg_h264_chroma_mc8_rnd_3dnow(uint8_t *dst, uint8_t *src, void ff_avg_h264_chroma_mc8_rnd_3dnow(uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_put_h264_chroma_mc4_mmx (uint8_t *dst, uint8_t *src, void ff_put_h264_chroma_mc4_mmx (uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_avg_h264_chroma_mc4_mmxext (uint8_t *dst, uint8_t *src, void ff_avg_h264_chroma_mc4_mmxext (uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_avg_h264_chroma_mc4_3dnow (uint8_t *dst, uint8_t *src, void ff_avg_h264_chroma_mc4_3dnow (uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_put_h264_chroma_mc2_mmxext (uint8_t *dst, uint8_t *src, void ff_put_h264_chroma_mc2_mmxext (uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_avg_h264_chroma_mc2_mmxext (uint8_t *dst, uint8_t *src, void ff_avg_h264_chroma_mc2_mmxext (uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_put_h264_chroma_mc8_rnd_ssse3(uint8_t *dst, uint8_t *src, void ff_put_h264_chroma_mc8_rnd_ssse3(uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_put_h264_chroma_mc4_ssse3 (uint8_t *dst, uint8_t *src, void ff_put_h264_chroma_mc4_ssse3 (uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_avg_h264_chroma_mc8_rnd_ssse3(uint8_t *dst, uint8_t *src, void ff_avg_h264_chroma_mc8_rnd_ssse3(uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_avg_h264_chroma_mc4_ssse3 (uint8_t *dst, uint8_t *src, void ff_avg_h264_chroma_mc4_ssse3 (uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
#define CHROMA_MC(OP, NUM, DEPTH, OPT) \ #define CHROMA_MC(OP, NUM, DEPTH, OPT) \
void ff_ ## OP ## _h264_chroma_mc ## NUM ## _ ## DEPTH ## _ ## OPT \ void ff_ ## OP ## _h264_chroma_mc ## NUM ## _ ## DEPTH ## _ ## OPT \
(uint8_t *dst, uint8_t *src, \ (uint8_t *dst, uint8_t *src, \
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
CHROMA_MC(put, 2, 10, mmxext) CHROMA_MC(put, 2, 10, mmxext)
CHROMA_MC(avg, 2, 10, mmxext) CHROMA_MC(avg, 2, 10, mmxext)

12
libavcodec/x86/rv40dsp_init.c
View File

@ -41,18 +41,18 @@ static void op##_rv40_qpel##size##_mc33_##insn(uint8_t *dst, const uint8_t *src,
#if HAVE_YASM #if HAVE_YASM
void ff_put_rv40_chroma_mc8_mmx (uint8_t *dst, uint8_t *src, void ff_put_rv40_chroma_mc8_mmx (uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_avg_rv40_chroma_mc8_mmxext(uint8_t *dst, uint8_t *src, void ff_avg_rv40_chroma_mc8_mmxext(uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_avg_rv40_chroma_mc8_3dnow(uint8_t *dst, uint8_t *src, void ff_avg_rv40_chroma_mc8_3dnow(uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_put_rv40_chroma_mc4_mmx (uint8_t *dst, uint8_t *src, void ff_put_rv40_chroma_mc4_mmx (uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_avg_rv40_chroma_mc4_mmxext(uint8_t *dst, uint8_t *src, void ff_avg_rv40_chroma_mc4_mmxext(uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_avg_rv40_chroma_mc4_3dnow(uint8_t *dst, uint8_t *src, void ff_avg_rv40_chroma_mc4_3dnow(uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
#define DECLARE_WEIGHT(opt) \ #define DECLARE_WEIGHT(opt) \
void ff_rv40_weight_func_rnd_16_##opt(uint8_t *dst, uint8_t *src1, uint8_t *src2, \ void ff_rv40_weight_func_rnd_16_##opt(uint8_t *dst, uint8_t *src1, uint8_t *src2, \

10
libavcodec/x86/vc1dsp_init.c
View File

@ -83,15 +83,15 @@ DECLARE_FUNCTION(avg_, 16, _sse2)
#endif /* HAVE_YASM */ #endif /* HAVE_YASM */
void ff_put_vc1_chroma_mc8_nornd_mmx (uint8_t *dst, uint8_t *src, void ff_put_vc1_chroma_mc8_nornd_mmx (uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_avg_vc1_chroma_mc8_nornd_mmxext(uint8_t *dst, uint8_t *src, void ff_avg_vc1_chroma_mc8_nornd_mmxext(uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_avg_vc1_chroma_mc8_nornd_3dnow(uint8_t *dst, uint8_t *src, void ff_avg_vc1_chroma_mc8_nornd_3dnow(uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_put_vc1_chroma_mc8_nornd_ssse3(uint8_t *dst, uint8_t *src, void ff_put_vc1_chroma_mc8_nornd_ssse3(uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_avg_vc1_chroma_mc8_nornd_ssse3(uint8_t *dst, uint8_t *src, void ff_avg_vc1_chroma_mc8_nornd_ssse3(uint8_t *dst, uint8_t *src,
int stride, int h, int x, int y); ptrdiff_t stride, int h, int x, int y);
void ff_vc1_inv_trans_4x4_dc_mmxext(uint8_t *dest, ptrdiff_t linesize, void ff_vc1_inv_trans_4x4_dc_mmxext(uint8_t *dest, ptrdiff_t linesize,
int16_t *block); int16_t *block);
void ff_vc1_inv_trans_4x8_dc_mmxext(uint8_t *dest, ptrdiff_t linesize, void ff_vc1_inv_trans_4x8_dc_mmxext(uint8_t *dest, ptrdiff_t linesize,