[RVV] Support AR64ToAB64 and RGBA-family color conversions

Add scalar code for AR64ToAB64, ARGBToRGBA, ARGBToBGRA, ARGBToABGR, RGBAToARGB, BGRAToARGB, and ABGRToARGB.
They are originally implemented by ARGBShffle.
This CL independetly implements them, and only enables for risc-v now.
This CL also add RVV implementation for `RGBA-family <-> RGBA-family` color conversions.

* Run on SiFive internal FPGA(VLEN=128):

Test Case	Speedup
AR64ToAB64_Opt  x4.6
ARGBToRGBA_Opt  x6
ARGBToBGRA_Opt  x6
ARGBToABGR_Opt  x6
RGBAToARGB_Opt  x6

Change-Id: Ie0630901046084aa259699fcdeccc64170d7103f
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4797451
Reviewed-by: Frank Barchard <fbarchard@chromium.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/include/libyuv/row.h b/include/libyuv/row.h
index 0455b4cc..36561d6e 100644
--- a/include/libyuv/row.h
+++ b/include/libyuv/row.h
@@ -800,14 +800,18 @@ extern "C" {
 #define HAS_ABGRTOYJROW_RVV
 #define HAS_ABGRTOYROW_RVV
 #define HAS_AR64TOARGBROW_RVV
+#define HAS_AR64TOAB64ROW_RVV
 #define HAS_ARGBATTENUATEROW_RVV
 #define HAS_ARGBBLENDROW_RVV
 #define HAS_ARGBCOPYYTOALPHAROW_RVV
 #define HAS_ARGBEXTRACTALPHAROW_RVV
 #define HAS_ARGBTOAB64ROW_RVV
+#define HAS_ARGBTOABGRROW_RVV
 #define HAS_ARGBTOAR64ROW_RVV
+#define HAS_ARGBTOBGRAROW_RVV
 #define HAS_ARGBTORAWROW_RVV
 #define HAS_ARGBTORGB24ROW_RVV
+#define HAS_ARGBTORGBAROW_RVV
 #define HAS_ARGBTOYJROW_RVV
 #define HAS_ARGBTOYMATRIXROW_RVV
 #define HAS_ARGBTOYROW_RVV
@@ -839,6 +843,7 @@ extern "C" {
 #define HAS_RGB24TOARGBROW_RVV
 #define HAS_RGB24TOYJROW_RVV
 #define HAS_RGB24TOYROW_RVV
+#define HAS_RGBATOARGBROW_RVV
 #define HAS_RGBATOYJROW_RVV
 #define HAS_RGBATOYMATRIXROW_RVV
 #define HAS_RGBATOYROW_RVV
@@ -3494,8 +3499,13 @@ void ARGBToARGB4444Row_LASX(const uint8_t* src_argb,
                             int width);
 
 void ARGBToRAWRow_RVV(const uint8_t* src_argb, uint8_t* dst_raw, int width);
+void ARGBToABGRRow_RVV(const uint8_t* src_argb, uint8_t* dst_abgr, int width);
+void ARGBToBGRARow_RVV(const uint8_t* src_argb, uint8_t* dst_rgba, int width);
+void ARGBToRGBARow_RVV(const uint8_t* src_argb, uint8_t* dst_rgb, int width);
 void ARGBToRGB24Row_RVV(const uint8_t* src_argb, uint8_t* dst_rgb24, int width);
 
+void ARGBToABGRRow_C(const uint8_t* src_argb, uint8_t* dst_abgr, int width);
+void ARGBToBGRARow_C(const uint8_t* src_argb, uint8_t* dst_bgra, int width);
 void ARGBToRGBARow_C(const uint8_t* src_argb, uint8_t* dst_rgb, int width);
 void ARGBToRGB24Row_C(const uint8_t* src_argb, uint8_t* dst_rgb, int width);
 void ARGBToRAWRow_C(const uint8_t* src_argb, uint8_t* dst_rgb, int width);
@@ -3509,6 +3519,8 @@ void ARGBToAR64Row_C(const uint8_t* src_argb, uint16_t* dst_ar64, int width);
 void ARGBToAB64Row_C(const uint8_t* src_argb, uint16_t* dst_ab64, int width);
 void AR64ToARGBRow_C(const uint16_t* src_ar64, uint8_t* dst_argb, int width);
 void AB64ToARGBRow_C(const uint16_t* src_ab64, uint8_t* dst_argb, int width);
+void AR64ToAB64Row_C(const uint16_t* src_ar64, uint16_t* dst_ab64, int width);
+void RGBAToARGBRow_C(const uint8_t* src_rgba, uint8_t* dst_argb, int width);
 void AR64ShuffleRow_C(const uint8_t* src_ar64,
                       uint8_t* dst_ar64,
                       const uint8_t* shuffler,
@@ -3537,6 +3549,8 @@ 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 AR64ToAB64Row_RVV(const uint16_t* src_ar64, uint16_t* dst_ab64, int width);
+void RGBAToARGBRow_RVV(const uint8_t* src_rgba, uint8_t* dst_argb, int width);
 void ARGBToAR64Row_Any_SSSE3(const uint8_t* src_ptr,
                              uint16_t* dst_ptr,
                              int width);