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| author | Bruce Lai <bruce.lai@sifive.com> | 2023-04-09 22:42:30 -0700 |
|---|---|---|
| committer | libyuv LUCI CQ <libyuv-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2023-04-20 19:49:55 +0000 |
| commit | 1330a79e9fcd86d06c26b5be861a6ff7946893f4 (patch) | |
| tree | 6f4731cdbc7e8b3fae163256dd8a2437508264d4 /include | |
| parent | 77c2121f7e6b8e694d6e908bbbe9be24214097da (diff) | |
| download | libyuv-1330a79e9fcd86d06c26b5be861a6ff7946893f4.tar.gz | |
Optimized AR64/AB64 <-> ARGB with RVV
* Run on SiFive internal FPGA:
ARGBToAR64_Opt (~13.7x vs scalar)
ARGBToAB64_Opt (~5.81x vs scalar)
AR64ToARGB_Opt (~15.8x vs scalar)
AB64ToARGB_Opt (~2.40x vs scalar)
LIBYUV_WIDTH=1280 LIBYUV_HEIGHT=720 LIBYUV_REPEAT=10
Bug: libyuv:956
Change-Id: Ida642a5077f59d25fb7c5328f671956b2293dadd
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4442913
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libyuv/row.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/libyuv/row.h b/include/libyuv/row.h index 6140443b..176b3781 100644 --- a/include/libyuv/row.h +++ b/include/libyuv/row.h @@ -758,6 +758,10 @@ extern "C" { #endif #if !defined(LIBYUV_DISABLE_RVV) && defined(__riscv) +#define HAS_AB64TOARGBROW_RVV +#define HAS_AR64TOARGBROW_RVV +#define HAS_ARGBTOAB64ROW_RVV +#define HAS_ARGBTOAR64ROW_RVV #define HAS_ARGBTORAWROW_RVV #define HAS_ARGBTORGB24ROW_RVV #define HAS_RAWTOARGBROW_RVV @@ -3241,6 +3245,10 @@ void ARGBToAR64Row_NEON(const uint8_t* src_argb, uint16_t* dst_ar64, int width); void ARGBToAB64Row_NEON(const uint8_t* src_argb, uint16_t* dst_ab64, int width); void AR64ToARGBRow_NEON(const uint16_t* src_ar64, uint8_t* dst_argb, int width); void AB64ToARGBRow_NEON(const uint16_t* src_ab64, uint8_t* dst_argb, int width); +void ARGBToAR64Row_RVV(const uint8_t* src_argb, uint16_t* dst_ar64, int width); +void ARGBToAB64Row_RVV(const uint8_t* src_argb, uint16_t* dst_ab64, int width); +void AR64ToARGBRow_RVV(const uint16_t* src_ar64, uint8_t* dst_argb, int width); +void AB64ToARGBRow_RVV(const uint16_t* src_ab64, uint8_t* dst_argb, int width); void ARGBToAR64Row_Any_SSSE3(const uint8_t* src_ptr, uint16_t* dst_ptr, int width); |