diff options
author | Mark Reid <mindmark@gmail.com> | 2021-11-13 18:56:52 -0800 |
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committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-11-14 17:12:13 +0100 |
commit | 74e49cc583fbc6a0dd06f8f6eb1ba2f5f340d547 (patch) | |
tree | 6a25af622c38de68294a4d834dea85a20a126596 /libswscale/input.c | |
parent | 2ece70090d61ccc1aea8000ba57d2fd759f204f7 (diff) | |
download | ffmpeg-74e49cc583fbc6a0dd06f8f6eb1ba2f5f340d547.tar.gz |
swscale/input: unify grayf32 funcs with rgbf32 funcs
This is ment to be a cosmetic change
old timings:
42780 UNITS in grayf32le, 1 runs, 0 skips
56720 UNITS in grayf32le, 2 runs, 0 skips
67265 UNITS in grayf32le, 4 runs, 0 skips
58082 UNITS in grayf32le, 8 runs, 0 skips
63512 UNITS in grayf32le, 16 runs, 0 skips
52720 UNITS in grayf32le, 32 runs, 0 skips
46491 UNITS in grayf32le, 64 runs, 0 skips
68500 UNITS in grayf32be, 1 runs, 0 skips
66930 UNITS in grayf32be, 2 runs, 0 skips
62305 UNITS in grayf32be, 4 runs, 0 skips
55510 UNITS in grayf32be, 8 runs, 0 skips
50216 UNITS in grayf32be, 16 runs, 0 skips
44480 UNITS in grayf32be, 32 runs, 0 skips
42394 UNITS in grayf32be, 64 runs, 0 skips
new timings:
46660 UNITS in grayf32le, 1 runs, 0 skips
51830 UNITS in grayf32le, 2 runs, 0 skips
53390 UNITS in grayf32le, 4 runs, 0 skips
50910 UNITS in grayf32le, 8 runs, 0 skips
44968 UNITS in grayf32le, 16 runs, 0 skips
40349 UNITS in grayf32le, 32 runs, 0 skips
38330 UNITS in grayf32le, 64 runs, 0 skips
39980 UNITS in grayf32be, 1 runs, 0 skips
49630 UNITS in grayf32be, 2 runs, 0 skips
53540 UNITS in grayf32be, 4 runs, 0 skips
59767 UNITS in grayf32be, 8 runs, 0 skips
51206 UNITS in grayf32be, 16 runs, 0 skips
44743 UNITS in grayf32be, 32 runs, 0 skips
41468 UNITS in grayf32be, 64 runs, 0 skips
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libswscale/input.c')
-rw-r--r-- | libswscale/input.c | 36 |
1 files changed, 11 insertions, 25 deletions
diff --git a/libswscale/input.c b/libswscale/input.c index 336f957c8c..90efdd2ffc 100644 --- a/libswscale/input.c +++ b/libswscale/input.c @@ -1013,31 +1013,19 @@ static av_always_inline void planar_rgbf32_to_y(uint8_t *_dst, const uint8_t *_s } } -#undef rdpx - static av_always_inline void grayf32ToY16_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1, - const uint8_t *unused2, int width, uint32_t *unused) + const uint8_t *unused2, int width, int is_be, uint32_t *unused) { int i; const float *src = (const float *)_src; uint16_t *dst = (uint16_t *)_dst; for (i = 0; i < width; ++i){ - dst[i] = av_clip_uint16(lrintf(65535.0f * src[i])); + dst[i] = av_clip_uint16(lrintf(65535.0f * rdpx(src + i))); } } -static av_always_inline void grayf32ToY16_bswap_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1, - const uint8_t *unused2, int width, uint32_t *unused) -{ - int i; - const uint32_t *src = (const uint32_t *)_src; - uint16_t *dst = (uint16_t *)_dst; - - for (i = 0; i < width; ++i){ - dst[i] = av_clip_uint16(lrintf(65535.0f * av_int2float(av_bswap32(src[i])))); - } -} +#undef rdpx #define rgb9plus_planar_funcs_endian(nbits, endian_name, endian) \ static void planar_rgb##nbits##endian_name##_to_y(uint8_t *dst, const uint8_t *src[4], \ @@ -1092,6 +1080,12 @@ static void planar_rgbf32##endian_name##_to_a(uint8_t *dst, const uint8_t *src[4 int w, int32_t *rgb2yuv) \ { \ planar_rgbf32_to_a(dst, src, w, endian, rgb2yuv); \ +} \ +static void grayf32##endian_name##ToY16_c(uint8_t *dst, const uint8_t *src, \ + const uint8_t *unused1, const uint8_t *unused2, \ + int width, uint32_t *unused) \ +{ \ + grayf32ToY16_c(dst, src, unused1, unused2, width, endian, unused); \ } rgbf32_planar_funcs_endian(le, 0) @@ -1699,18 +1693,10 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c) c->lumToYV12 = p010BEToY_c; break; case AV_PIX_FMT_GRAYF32LE: -#if HAVE_BIGENDIAN - c->lumToYV12 = grayf32ToY16_bswap_c; -#else - c->lumToYV12 = grayf32ToY16_c; -#endif + c->lumToYV12 = grayf32leToY16_c; break; case AV_PIX_FMT_GRAYF32BE: -#if HAVE_BIGENDIAN - c->lumToYV12 = grayf32ToY16_c; -#else - c->lumToYV12 = grayf32ToY16_bswap_c; -#endif + c->lumToYV12 = grayf32beToY16_c; break; case AV_PIX_FMT_Y210LE: c->lumToYV12 = y210le_Y_c; |