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ffmpeg.wasm-core
Commit da760a64 authored by Michael Niedermayer's avatar Michael Niedermayer
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Merge commit 'e8eace32' 

* commit 'e8eace32':
  hpel_template: K&R formatting cosmetics
Merged-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parents d3ed8a4d e8eace32
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Showing with 117 additions and 72 deletions
libavcodec/hpel_template.c
View file @ da760a64
......@@ -19,81 +19,126 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#define DEF_HPEL(OPNAME, OP) \
static inline void FUNCC(OPNAME ## _pixels2)(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h){\
int i;\
for(i=0; i<h; i++){\
OP(*((pixel2*)(block )), AV_RN2P(pixels ));\
pixels+=line_size;\
block +=line_size;\
}\
}\
static inline void FUNCC(OPNAME ## _pixels4)(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h){\
int i;\
for(i=0; i<h; i++){\
OP(*((pixel4*)(block )), AV_RN4P(pixels ));\
pixels+=line_size;\
block +=line_size;\
}\
}\
static inline void FUNCC(OPNAME ## _pixels8)(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h){\
int i;\
for(i=0; i<h; i++){\
OP(*((pixel4*)(block )), AV_RN4P(pixels ));\
OP(*((pixel4*)(block+4*sizeof(pixel))), AV_RN4P(pixels+4*sizeof(pixel)));\
pixels+=line_size;\
block +=line_size;\
}\
}\
\
static inline void FUNC(OPNAME ## _pixels8_l2)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
int src_stride1, int src_stride2, int h){\
int i;\
for(i=0; i<h; i++){\
pixel4 a,b;\
a= AV_RN4P(&src1[i*src_stride1 ]);\
b= AV_RN4P(&src2[i*src_stride2 ]);\
OP(*((pixel4*)&dst[i*dst_stride ]), rnd_avg_pixel4(a, b));\
a= AV_RN4P(&src1[i*src_stride1+4*sizeof(pixel)]);\
b= AV_RN4P(&src2[i*src_stride2+4*sizeof(pixel)]);\
OP(*((pixel4*)&dst[i*dst_stride+4*sizeof(pixel)]), rnd_avg_pixel4(a, b));\
}\
}\
\
static inline void FUNC(OPNAME ## _pixels4_l2)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
int src_stride1, int src_stride2, int h){\
int i;\
for(i=0; i<h; i++){\
pixel4 a,b;\
a= AV_RN4P(&src1[i*src_stride1 ]);\
b= AV_RN4P(&src2[i*src_stride2 ]);\
OP(*((pixel4*)&dst[i*dst_stride ]), rnd_avg_pixel4(a, b));\
}\
}\
\
static inline void FUNC(OPNAME ## _pixels2_l2)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
int src_stride1, int src_stride2, int h){\
int i;\
for(i=0; i<h; i++){\
pixel4 a,b;\
a= AV_RN2P(&src1[i*src_stride1 ]);\
b= AV_RN2P(&src2[i*src_stride2 ]);\
OP(*((pixel2*)&dst[i*dst_stride ]), rnd_avg_pixel4(a, b));\
}\
}\
\
static inline void FUNC(OPNAME ## _pixels16_l2)(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
int src_stride1, int src_stride2, int h){\
FUNC(OPNAME ## _pixels8_l2)(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\
FUNC(OPNAME ## _pixels8_l2)(dst+8*sizeof(pixel), src1+8*sizeof(pixel), src2+8*sizeof(pixel), dst_stride, src_stride1, src_stride2, h);\
}\
\
CALL_2X_PIXELS(FUNCC(OPNAME ## _pixels16) , FUNCC(OPNAME ## _pixels8) , 8*sizeof(pixel))
#define DEF_HPEL(OPNAME, OP) \
static inline void FUNCC(OPNAME ## _pixels2)(uint8_t *block, \
const uint8_t *pixels, \
ptrdiff_t line_size, \
int h) \
{ \
int i; \
for (i = 0; i < h; i++) { \
OP(*((pixel2 *) (block)), AV_RN2P(pixels)); \
pixels += line_size; \
block += line_size; \
} \
} \
\
static inline void FUNCC(OPNAME ## _pixels4)(uint8_t *block, \
const uint8_t *pixels, \
ptrdiff_t line_size, \
int h) \
{ \
int i; \
for (i = 0; i < h; i++) { \
OP(*((pixel4 *) (block)), AV_RN4P(pixels)); \
pixels += line_size; \
block += line_size; \
} \
} \
\
static inline void FUNCC(OPNAME ## _pixels8)(uint8_t *block, \
const uint8_t *pixels, \
ptrdiff_t line_size, \
int h) \
{ \
int i; \
for (i = 0; i < h; i++) { \
OP(*((pixel4 *) (block)), AV_RN4P(pixels)); \
OP(*((pixel4 *) (block + 4 * sizeof(pixel))), \
AV_RN4P(pixels + 4 * sizeof(pixel))); \
pixels += line_size; \
block += line_size; \
} \
} \
\
static inline void FUNC(OPNAME ## _pixels8_l2)(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int h) \
{ \
int i; \
for (i = 0; i < h; i++) { \
pixel4 a, b; \
a = AV_RN4P(&src1[i * src_stride1]); \
b = AV_RN4P(&src2[i * src_stride2]); \
OP(*((pixel4 *) &dst[i * dst_stride]), rnd_avg_pixel4(a, b)); \
a = AV_RN4P(&src1[i * src_stride1 + 4 * sizeof(pixel)]); \
b = AV_RN4P(&src2[i * src_stride2 + 4 * sizeof(pixel)]); \
OP(*((pixel4 *) &dst[i * dst_stride + 4 * sizeof(pixel)]), \
rnd_avg_pixel4(a, b)); \
} \
} \
\
static inline void FUNC(OPNAME ## _pixels4_l2)(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int h) \
{ \
int i; \
for (i = 0; i < h; i++) { \
pixel4 a, b; \
a = AV_RN4P(&src1[i * src_stride1]); \
b = AV_RN4P(&src2[i * src_stride2]); \
OP(*((pixel4 *) &dst[i * dst_stride]), rnd_avg_pixel4(a, b)); \
} \
} \
\
static inline void FUNC(OPNAME ## _pixels2_l2)(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int h) \
{ \
int i; \
for (i = 0; i < h; i++) { \
pixel4 a, b; \
a = AV_RN2P(&src1[i * src_stride1]); \
b = AV_RN2P(&src2[i * src_stride2]); \
OP(*((pixel2 *) &dst[i * dst_stride]), rnd_avg_pixel4(a, b)); \
} \
} \
\
static inline void FUNC(OPNAME ## _pixels16_l2)(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int h) \
{ \
FUNC(OPNAME ## _pixels8_l2)(dst, src1, src2, dst_stride, \
src_stride1, src_stride2, h); \
FUNC(OPNAME ## _pixels8_l2)(dst + 8 * sizeof(pixel), \
src1 + 8 * sizeof(pixel), \
src2 + 8 * sizeof(pixel), \
dst_stride, src_stride1, \
src_stride2, h); \
} \
\
CALL_2X_PIXELS(FUNCC(OPNAME ## _pixels16), \
FUNCC(OPNAME ## _pixels8), \
8 * sizeof(pixel))
#define op_avg(a, b) a = rnd_avg_pixel4(a, b)
#define op_put(a, b) a = b
DEF_HPEL(avg, op_avg)
DEF_HPEL(put, op_put)
#undef op_avg
......
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