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Add HAS_SCALEARGBROWDOWNEVEN_RVV marco and disable it by default

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HAS_SCALEARGBROWDOWNEVEN_RVV wasn't defined,
so we cannot use ScaleARGBRowDownEven_RVV & ScaleARGBRowDownEvenBox_RVV.

- Seperate to two conditional statements when selecting DownEven or DownEvenBox.
- Also, add HAS_SCALEARGBROWDOWNEVEN_RVV and disable it by default.
Bug: libyuv:965
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Change-Id: Ic7ec40520b64131a456c6f3eea0639b3620f11ae
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4882441
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
This commit is contained in:
Bruce Lai 2023-09-14 19:03:02 -07:00 committed by libyuv LUCI CQ
parent def473f501
commit 1dcbc30553
3 changed files with 10 additions and 3 deletions
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1
include/libyuv/scale_row.h
View File

@ -180,6 +180,7 @@ extern "C" {
#if !defined(LIBYUV_DISABLE_RVV) && defined(__riscv_vector)
#define HAS_SCALEADDROW_RVV
// #define HAS_SCALEARGBROWDOWNEVEN_RVV
#define HAS_SCALEUVROWDOWN4_RVV
#define HAS_SCALEUVROWDOWNEVEN_RVV
#if __riscv_v_intrinsic == 11000

10
source/scale_argb.cc
View File

@ -284,10 +284,14 @@ static void ScaleARGBDownEven(int src_width,
}
}
#endif
#if defined(HAS_SCALEARGBROWDOWNEVENBOX_RVV)
if (filtering && TestCpuFlag(kCpuHasRVV)) {
ScaleARGBRowDownEven = ScaleARGBRowDownEvenBox_RVV;
}
#endif
#if defined(HAS_SCALEARGBROWDOWNEVEN_RVV)
if (TestCpuFlag(kCpuHasRVV)) {
ScaleARGBRowDownEven =
filtering ? ScaleARGBRowDownEvenBox_RVV : ScaleARGBRowDownEven_RVV;
if (!filtering && TestCpuFlag(kCpuHasRVV)) {
ScaleARGBRowDownEven = ScaleARGBRowDownEven_RVV;
}
#endif

2
source/scale_rvv.cc
View File

@ -130,6 +130,7 @@ void ScaleARGBRowDown2Box_RVV(const uint8_t* src_argb,
}
#endif
#ifdef HAS_SCALEARGBROWDOWNEVEN_RVV
void ScaleARGBRowDownEven_RVV(const uint8_t* src_argb,
ptrdiff_t src_stride,
int src_stepx,
@ -148,6 +149,7 @@ void ScaleARGBRowDownEven_RVV(const uint8_t* src_argb,
dst += vl;
} while (w > 0);
}
#endif
#ifdef HAS_SCALEARGBROWDOWNEVENBOX_RVV
void ScaleARGBRowDownEvenBox_RVV(const uint8_t* src_argb,