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https://chromium.googlesource.com/libyuv/libyuv
synced 2026-01-01 03:12:16 +08:00
Change Any functions that convert 1 to 1 formats, memcpy style, so use C for remainder to allow a minimum width of 1. This has some advantages - allows function to be used even with SIMD that only allows aligned memory. Fewer macros, used by more functions. SIMD is not used unaligned avoiding page/cache split. No overlap so it can be used in place. Disadvantage is it will be slower if close to the maximum number of non-SIMD pixels.
BUG=373 TESTED=libyuv_unittest still passes R=brucedawson@google.com, tpsiaki@google.com Review URL: https://webrtc-codereview.appspot.com/23209004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1141 16f28f9a-4ce2-e073-06de-1de4eb20be90
This commit is contained in:
fbarchard@google.com
parent
1f151f62a9
commit
78a3a6b345
@ -1,6 +1,6 @@
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Name: libyuv
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URL: http://code.google.com/p/libyuv/
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Version: 1139
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Version: 1141
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License: BSD
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License File: LICENSE
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@ -11,6 +11,6 @@
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#ifndef INCLUDE_LIBYUV_VERSION_H_ // NOLINT
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#define INCLUDE_LIBYUV_VERSION_H_
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#define LIBYUV_VERSION 1139
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#define LIBYUV_VERSION 1141
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#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT
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@ -231,86 +231,90 @@ BAYERANY(ARGBToBayerGGRow_Any_NEON, ARGBToBayerGGRow_NEON, ARGBToBayerGGRow_C,
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#undef BAYERANY
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// TODO(fbarchard): Use C for remainder to allow this to handle any width.
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// RGB/YUV to Y does multiple of 16 with SIMD and last 16 with SIMD.
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#define YANY(NAMEANY, ARGBTOY_SIMD, SBPP, BPP, NUM) \
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#define YANY(NAMEANY, ARGBTOY_SIMD, ARGBTOY_C, SBPP, BPP, MASK) \
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void NAMEANY(const uint8* src_argb, uint8* dst_y, int width) { \
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if (width > NUM) { \
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ARGBTOY_SIMD(src_argb, dst_y, width - NUM); \
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int n = width & ~MASK; \
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if (n > 0) { \
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ARGBTOY_SIMD(src_argb, dst_y, n); \
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} \
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ARGBTOY_SIMD(src_argb + (width - NUM) * SBPP, \
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dst_y + (width - NUM) * BPP, NUM); \
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ARGBTOY_C(src_argb + n * SBPP, \
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dst_y + n * BPP, width & MASK); \
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}
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#ifdef HAS_ARGBTOYROW_AVX2
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YANY(ARGBToYRow_Any_AVX2, ARGBToYRow_AVX2, 4, 1, 32)
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YANY(ARGBToYJRow_Any_AVX2, ARGBToYJRow_AVX2, 4, 1, 32)
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YANY(YUY2ToYRow_Any_AVX2, YUY2ToYRow_AVX2, 2, 1, 32)
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YANY(UYVYToYRow_Any_AVX2, UYVYToYRow_AVX2, 2, 1, 32)
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YANY(ARGBToYRow_Any_AVX2, ARGBToYRow_AVX2, ARGBToYRow_C, 4, 1, 32 - 1)
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YANY(ARGBToYJRow_Any_AVX2, ARGBToYJRow_AVX2, ARGBToYJRow_C, 4, 1, 32 - 1)
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YANY(YUY2ToYRow_Any_AVX2, YUY2ToYRow_AVX2, YUY2ToYRow_C, 2, 1, 32 - 1)
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YANY(UYVYToYRow_Any_AVX2, UYVYToYRow_AVX2, UYVYToYRow_C, 2, 1, 32 - 1)
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#endif
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#ifdef HAS_ARGBTOYROW_SSSE3
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YANY(ARGBToYRow_Any_SSSE3, ARGBToYRow_SSSE3, 4, 1, 16)
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YANY(ARGBToYRow_Any_SSSE3, ARGBToYRow_SSSE3, ARGBToYRow_C, 4, 1, 16 - 1)
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#endif
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#ifdef HAS_BGRATOYROW_SSSE3
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YANY(BGRAToYRow_Any_SSSE3, BGRAToYRow_SSSE3, 4, 1, 16)
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YANY(ABGRToYRow_Any_SSSE3, ABGRToYRow_SSSE3, 4, 1, 16)
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YANY(RGBAToYRow_Any_SSSE3, RGBAToYRow_SSSE3, 4, 1, 16)
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YANY(YUY2ToYRow_Any_SSE2, YUY2ToYRow_SSE2, 2, 1, 16)
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YANY(UYVYToYRow_Any_SSE2, UYVYToYRow_SSE2, 2, 1, 16)
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YANY(BGRAToYRow_Any_SSSE3, BGRAToYRow_SSSE3, BGRAToYRow_C, 4, 1, 16 - 1)
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YANY(ABGRToYRow_Any_SSSE3, ABGRToYRow_SSSE3, ABGRToYRow_C, 4, 1, 16 - 1)
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YANY(RGBAToYRow_Any_SSSE3, RGBAToYRow_SSSE3, RGBAToYRow_C, 4, 1, 16 - 1)
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YANY(YUY2ToYRow_Any_SSE2, YUY2ToYRow_SSE2, YUY2ToYRow_C, 2, 1, 16 - 1)
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YANY(UYVYToYRow_Any_SSE2, UYVYToYRow_SSE2, UYVYToYRow_C, 2, 1, 16 - 1)
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#endif
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#ifdef HAS_ARGBTOYJROW_SSSE3
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YANY(ARGBToYJRow_Any_SSSE3, ARGBToYJRow_SSSE3, 4, 1, 16)
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YANY(ARGBToYJRow_Any_SSSE3, ARGBToYJRow_SSSE3, ARGBToYJRow_C, 4, 1, 16 - 1)
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#endif
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#ifdef HAS_ARGBTOYROW_NEON
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YANY(ARGBToYRow_Any_NEON, ARGBToYRow_NEON, 4, 1, 8)
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YANY(ARGBToYRow_Any_NEON, ARGBToYRow_NEON, ARGBToYRow_C, 4, 1, 8 - 1)
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#endif
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#ifdef HAS_ARGBTOYJROW_NEON
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YANY(ARGBToYJRow_Any_NEON, ARGBToYJRow_NEON, 4, 1, 8)
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YANY(ARGBToYJRow_Any_NEON, ARGBToYJRow_NEON, ARGBToYJRow_C, 4, 1, 8 - 1)
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#endif
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#ifdef HAS_BGRATOYROW_NEON
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YANY(BGRAToYRow_Any_NEON, BGRAToYRow_NEON, 4, 1, 8)
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YANY(BGRAToYRow_Any_NEON, BGRAToYRow_NEON, BGRAToYRow_C, 4, 1, 8 - 1)
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#endif
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#ifdef HAS_ABGRTOYROW_NEON
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YANY(ABGRToYRow_Any_NEON, ABGRToYRow_NEON, 4, 1, 8)
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YANY(ABGRToYRow_Any_NEON, ABGRToYRow_NEON, ABGRToYRow_C, 4, 1, 8 - 1)
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#endif
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#ifdef HAS_RGBATOYROW_NEON
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YANY(RGBAToYRow_Any_NEON, RGBAToYRow_NEON, 4, 1, 8)
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YANY(RGBAToYRow_Any_NEON, RGBAToYRow_NEON, RGBAToYRow_C, 4, 1, 8 - 1)
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#endif
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#ifdef HAS_RGB24TOYROW_NEON
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YANY(RGB24ToYRow_Any_NEON, RGB24ToYRow_NEON, 3, 1, 8)
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YANY(RGB24ToYRow_Any_NEON, RGB24ToYRow_NEON, RGB24ToYRow_C, 3, 1, 8 - 1)
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#endif
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#ifdef HAS_RAWTOYROW_NEON
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YANY(RAWToYRow_Any_NEON, RAWToYRow_NEON, 3, 1, 8)
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YANY(RAWToYRow_Any_NEON, RAWToYRow_NEON, RAWToYRow_C, 3, 1, 8 - 1)
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#endif
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#ifdef HAS_RGB565TOYROW_NEON
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YANY(RGB565ToYRow_Any_NEON, RGB565ToYRow_NEON, 2, 1, 8)
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YANY(RGB565ToYRow_Any_NEON, RGB565ToYRow_NEON, RGB565ToYRow_C, 2, 1, 8 - 1)
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#endif
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#ifdef HAS_ARGB1555TOYROW_NEON
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YANY(ARGB1555ToYRow_Any_NEON, ARGB1555ToYRow_NEON, 2, 1, 8)
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YANY(ARGB1555ToYRow_Any_NEON, ARGB1555ToYRow_NEON, ARGB1555ToYRow_C,
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2, 1, 8 - 1)
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#endif
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#ifdef HAS_ARGB4444TOYROW_NEON
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YANY(ARGB4444ToYRow_Any_NEON, ARGB4444ToYRow_NEON, 2, 1, 8)
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YANY(ARGB4444ToYRow_Any_NEON, ARGB4444ToYRow_NEON, ARGB4444ToYRow_C,
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2, 1, 8 - 1)
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#endif
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#ifdef HAS_YUY2TOYROW_NEON
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YANY(YUY2ToYRow_Any_NEON, YUY2ToYRow_NEON, 2, 1, 16)
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YANY(YUY2ToYRow_Any_NEON, YUY2ToYRow_NEON, YUY2ToYRow_C, 2, 1, 16 - 1)
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#endif
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#ifdef HAS_UYVYTOYROW_NEON
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YANY(UYVYToYRow_Any_NEON, UYVYToYRow_NEON, 2, 1, 16)
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YANY(UYVYToYRow_Any_NEON, UYVYToYRow_NEON, UYVYToYRow_C, 2, 1, 16 - 1)
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#endif
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#ifdef HAS_RGB24TOARGBROW_NEON
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YANY(RGB24ToARGBRow_Any_NEON, RGB24ToARGBRow_NEON, 3, 4, 8)
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YANY(RGB24ToARGBRow_Any_NEON, RGB24ToARGBRow_NEON, RGB24ToARGBRow_C,
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3, 4, 8 - 1)
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#endif
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#ifdef HAS_RAWTOARGBROW_NEON
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YANY(RAWToARGBRow_Any_NEON, RAWToARGBRow_NEON, 3, 4, 8)
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YANY(RAWToARGBRow_Any_NEON, RAWToARGBRow_NEON, RAWToARGBRow_C, 3, 4, 8 - 1)
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#endif
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#ifdef HAS_RGB565TOARGBROW_NEON
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YANY(RGB565ToARGBRow_Any_NEON, RGB565ToARGBRow_NEON, 2, 4, 8)
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YANY(RGB565ToARGBRow_Any_NEON, RGB565ToARGBRow_NEON, RGB565ToARGBRow_C,
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2, 4, 8 - 1)
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#endif
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#ifdef HAS_ARGB1555TOARGBROW_NEON
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YANY(ARGB1555ToARGBRow_Any_NEON, ARGB1555ToARGBRow_NEON, 2, 4, 8)
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YANY(ARGB1555ToARGBRow_Any_NEON, ARGB1555ToARGBRow_NEON, ARGB1555ToARGBRow_C,
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2, 4, 8 - 1)
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#endif
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#ifdef HAS_ARGB4444TOARGBROW_NEON
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YANY(ARGB4444ToARGBRow_Any_NEON, ARGB4444ToARGBRow_NEON, 2, 4, 8)
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YANY(ARGB4444ToARGBRow_Any_NEON, ARGB4444ToARGBRow_NEON, ARGB4444ToARGBRow_C,
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2, 4, 8 - 1)
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#endif
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#undef YANY
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