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ffmpeg.wasm-core
Commit 2c01ad8b authored by Diego Biurrun's avatar Diego Biurrun
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dsputil_template: Detemplatize the code 

The indirection makes no sense without multiple instantiation.
parent aba70bb5
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Showing with 114 additions and 127 deletions
libavcodec/dsputil.c
View file @ 2c01ad8b
......@@ -2602,26 +2602,18 @@ av_cold void ff_dsputil_init(DSPContext *c, AVCodecContext *avctx)
c->add_pixels8 = add_pixels8_c;
#undef FUNC
#undef FUNCC
#define FUNC(f, depth) f ## _ ## depth
#define FUNCC(f, depth) f ## _ ## depth ## _c
c->draw_edges = draw_edges_8_c;
c->draw_edges = FUNCC(draw_edges, 8);
c->clear_block = FUNCC(clear_block, 8);
c->clear_blocks = FUNCC(clear_blocks, 8);
#define BIT_DEPTH_FUNCS(depth) \
c->get_pixels = FUNCC(get_pixels, depth);
c->clear_block = clear_block_8_c;
c->clear_blocks = clear_blocks_8_c;
switch (avctx->bits_per_raw_sample) {
case 9:
case 10:
BIT_DEPTH_FUNCS(16);
c->get_pixels = get_pixels_16_c;
break;
default:
BIT_DEPTH_FUNCS(8);
c->get_pixels = get_pixels_8_c;
break;
}
......
libavcodec/dsputil_template.c
View file @ 2c01ad8b
......@@ -29,16 +29,12 @@
#include "pixels.h"
#include "bit_depth_template.c"
/* draw the edges of width 'w' of an image of size width, height */
// FIXME: Check that this is OK for MPEG-4 interlaced.
static void FUNCC(draw_edges)(uint8_t *_buf, int _wrap, int width, int height,
int w, int h, int sides)
static void draw_edges_8_c(uint8_t *buf, int wrap, int width, int height,
int w, int h, int sides)
{
pixel *buf = (pixel *) _buf;
int wrap = _wrap / sizeof(pixel);
pixel *ptr = buf, *last_line;
uint8_t *ptr = buf, *last_line;
int i;
/* left and right */
......@@ -54,76 +50,75 @@ static void FUNCC(draw_edges)(uint8_t *_buf, int _wrap, int width, int height,
if (sides & EDGE_TOP)
for (i = 0; i < h; i++)
// top
memcpy(buf - (i + 1) * wrap, buf, (width + w + w) * sizeof(pixel));
memcpy(buf - (i + 1) * wrap, buf, width + w + w);
if (sides & EDGE_BOTTOM)
for (i = 0; i < h; i++)
// bottom
memcpy(last_line + (i + 1) * wrap, last_line,
(width + w + w) * sizeof(pixel));
memcpy(last_line + (i + 1) * wrap, last_line, width + w + w);
}
static void FUNCC(clear_block)(int16_t *block)
static void clear_block_8_c(int16_t *block)
{
memset(block, 0, sizeof(int16_t) * 64);
}
static void FUNCC(clear_blocks)(int16_t *blocks)
static void clear_blocks_8_c(int16_t *blocks)
{
memset(blocks, 0, sizeof(int16_t) * 6 * 64);
}
#define PIXOP2(OPNAME, OP) \
static inline void FUNC(OPNAME ## _no_rnd_pixels8_l2)(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int h) \
static inline void OPNAME ## _no_rnd_pixels8_l2_8(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]), \
no_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)]), \
no_rnd_avg_pixel4(a, b)); \
uint32_t a, b; \
a = AV_RN32(&src1[i * src_stride1]); \
b = AV_RN32(&src2[i * src_stride2]); \
OP(*((uint32_t *) &dst[i * dst_stride]), \
no_rnd_avg32(a, b)); \
a = AV_RN32(&src1[i * src_stride1 + 4]); \
b = AV_RN32(&src2[i * src_stride2 + 4]); \
OP(*((uint32_t *) &dst[i * dst_stride + 4]), \
no_rnd_avg32(a, b)); \
} \
} \
\
static inline void FUNC(OPNAME ## _no_rnd_pixels16_l2)(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int h) \
static inline void OPNAME ## _no_rnd_pixels16_l2_8(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int h) \
{ \
FUNC(OPNAME ## _no_rnd_pixels8_l2)(dst, src1, src2, dst_stride, \
src_stride1, src_stride2, h); \
FUNC(OPNAME ## _no_rnd_pixels8_l2)(dst + 8 * sizeof(pixel), \
src1 + 8 * sizeof(pixel), \
src2 + 8 * sizeof(pixel), \
dst_stride, src_stride1, \
src_stride2, h); \
OPNAME ## _no_rnd_pixels8_l2_8(dst, src1, src2, dst_stride, \
src_stride1, src_stride2, h); \
OPNAME ## _no_rnd_pixels8_l2_8(dst + 8, \
src1 + 8, \
src2 + 8, \
dst_stride, src_stride1, \
src_stride2, h); \
} \
\
static inline void FUNC(OPNAME ## _pixels8_l4)(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
const uint8_t *src3, \
const uint8_t *src4, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int src_stride3, \
int src_stride4, \
int h) \
static inline void OPNAME ## _pixels8_l4_8(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
const uint8_t *src3, \
const uint8_t *src4, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int src_stride3, \
int src_stride4, \
int h) \
{ \
/* FIXME HIGH BIT DEPTH */ \
int i; \
......@@ -163,17 +158,17 @@ static inline void FUNC(OPNAME ## _pixels8_l4)(uint8_t *dst, \
} \
} \
\
static inline void FUNC(OPNAME ## _no_rnd_pixels8_l4)(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
const uint8_t *src3, \
const uint8_t *src4, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int src_stride3, \
int src_stride4, \
int h) \
static inline void OPNAME ## _no_rnd_pixels8_l4_8(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
const uint8_t *src3, \
const uint8_t *src4, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int src_stride3, \
int src_stride4, \
int h) \
{ \
/* FIXME HIGH BIT DEPTH */ \
int i; \
......@@ -212,57 +207,57 @@ static inline void FUNC(OPNAME ## _no_rnd_pixels8_l4)(uint8_t *dst, \
h0 + h1 + (((l0 + l1) >> 2) & 0x0F0F0F0FUL)); \
} \
} \
static inline void FUNC(OPNAME ## _pixels16_l4)(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
const uint8_t *src3, \
const uint8_t *src4, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int src_stride3, \
int src_stride4, \
int h) \
\
static inline void OPNAME ## _pixels16_l4_8(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
const uint8_t *src3, \
const uint8_t *src4, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int src_stride3, \
int src_stride4, \
int h) \
{ \
FUNC(OPNAME ## _pixels8_l4)(dst, src1, src2, src3, src4, dst_stride, \
src_stride1, src_stride2, src_stride3, \
src_stride4, h); \
FUNC(OPNAME ## _pixels8_l4)(dst + 8 * sizeof(pixel), \
src1 + 8 * sizeof(pixel), \
src2 + 8 * sizeof(pixel), \
src3 + 8 * sizeof(pixel), \
src4 + 8 * sizeof(pixel), \
dst_stride, src_stride1, src_stride2, \
src_stride3, src_stride4, h); \
OPNAME ## _pixels8_l4_8(dst, src1, src2, src3, src4, dst_stride, \
src_stride1, src_stride2, src_stride3, \
src_stride4, h); \
OPNAME ## _pixels8_l4_8(dst + 8, \
src1 + 8, src2 + 8, \
src3 + 8, src4 + 8, \
dst_stride, src_stride1, src_stride2, \
src_stride3, src_stride4, h); \
} \
static inline void FUNC(OPNAME ## _no_rnd_pixels16_l4)(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
const uint8_t *src3, \
const uint8_t *src4, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int src_stride3, \
int src_stride4, \
int h) \
\
static inline void OPNAME ## _no_rnd_pixels16_l4_8(uint8_t *dst, \
const uint8_t *src1, \
const uint8_t *src2, \
const uint8_t *src3, \
const uint8_t *src4, \
int dst_stride, \
int src_stride1, \
int src_stride2, \
int src_stride3, \
int src_stride4, \
int h) \
{ \
FUNC(OPNAME ## _no_rnd_pixels8_l4)(dst, src1, src2, src3, src4, \
dst_stride, src_stride1, src_stride2, \
src_stride3, src_stride4, h); \
FUNC(OPNAME ## _no_rnd_pixels8_l4)(dst + 8 * sizeof(pixel), \
src1 + 8 * sizeof(pixel), \
src2 + 8 * sizeof(pixel), \
src3 + 8 * sizeof(pixel), \
src4 + 8 * sizeof(pixel), \
dst_stride, src_stride1, src_stride2, \
src_stride3, src_stride4, h); \
OPNAME ## _no_rnd_pixels8_l4_8(dst, src1, src2, src3, src4, \
dst_stride, src_stride1, \
src_stride2, src_stride3, \
src_stride4, h); \
OPNAME ## _no_rnd_pixels8_l4_8(dst + 8, \
src1 + 8, src2 + 8, \
src3 + 8, src4 + 8, \
dst_stride, src_stride1, \
src_stride2, src_stride3, \
src_stride4, h); \
} \
\
static inline void FUNCC(OPNAME ## _pixels8_xy2)(uint8_t *block, \
const uint8_t *pixels, \
ptrdiff_t line_size, \
int h) \
static inline void OPNAME ## _pixels8_xy2_8_c(uint8_t *block, \
const uint8_t *pixels, \
ptrdiff_t line_size, \
int h) \
{ \
/* FIXME HIGH BIT DEPTH */ \
int j; \
......@@ -307,11 +302,11 @@ static inline void FUNCC(OPNAME ## _pixels8_xy2)(uint8_t *block, \
} \
} \
\
CALL_2X_PIXELS(FUNCC(OPNAME ## _pixels16_xy2), \
FUNCC(OPNAME ## _pixels8_xy2), \
8 * sizeof(pixel)) \
CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_8_c, \
OPNAME ## _pixels8_xy2_8_c, \
8) \
#define op_avg(a, b) a = rnd_avg_pixel4(a, b)
#define op_avg(a, b) a = rnd_avg32(a, b)
#define op_put(a, b) a = b
#define put_no_rnd_pixels8_8_c put_pixels8_8_c
PIXOP2(avg, op_avg)
......
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