[FFmpeg-cvslog] swscale/la: Add following builtin optimized functions

Jin Bo git at videolan.org
Thu May 25 22:48:54 EEST 2023


ffmpeg | branch: master | Jin Bo <jinbo at loongson.cn> | Thu May 25 15:24:31 2023 +0800| [cb4ae8baeefe35d01695a18f3b7671008cf13afc] | committer: Michael Niedermayer

swscale/la: Add following builtin optimized functions

yuv420_rgb24_lsx
yuv420_bgr24_lsx
yuv420_rgba32_lsx
yuv420_argb32_lsx
yuv420_bgra32_lsx
yuv420_abgr32_lsx
./configure --disable-lasx
ffmpeg -i ~/media/1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo
-pix_fmt rgb24 -y /dev/null -an
before: 184fps
after:  207fps

Reviewed-by: Shiyou Yin <yinshiyou-hf at loongson.cn>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cb4ae8baeefe35d01695a18f3b7671008cf13afc
---

 libswscale/loongarch/Makefile                 |   3 +-
 libswscale/loongarch/swscale_init_loongarch.c |  30 ++-
 libswscale/loongarch/swscale_loongarch.h      |  18 ++
 libswscale/loongarch/yuv2rgb_lsx.c            | 361 ++++++++++++++++++++++++++
 4 files changed, 410 insertions(+), 2 deletions(-)

diff --git a/libswscale/loongarch/Makefile b/libswscale/loongarch/Makefile
index c0b6a449c0..c35ba309a4 100644
--- a/libswscale/loongarch/Makefile
+++ b/libswscale/loongarch/Makefile
@@ -8,4 +8,5 @@ LSX-OBJS-$(CONFIG_SWSCALE)  += loongarch/swscale.o \
                                loongarch/swscale_lsx.o \
                                loongarch/input.o   \
                                loongarch/output.o  \
-                               loongarch/output_lsx.o
+                               loongarch/output_lsx.o  \
+                               loongarch/yuv2rgb_lsx.o
diff --git a/libswscale/loongarch/swscale_init_loongarch.c b/libswscale/loongarch/swscale_init_loongarch.c
index c13a1662ec..53e4f970b6 100644
--- a/libswscale/loongarch/swscale_init_loongarch.c
+++ b/libswscale/loongarch/swscale_init_loongarch.c
@@ -90,8 +90,8 @@ av_cold void rgb2rgb_init_loongarch(void)
 
 av_cold SwsFunc ff_yuv2rgb_init_loongarch(SwsContext *c)
 {
-#if HAVE_LASX
     int cpu_flags = av_get_cpu_flags();
+#if HAVE_LASX
     if (have_lasx(cpu_flags)) {
         switch (c->dstFormat) {
             case AV_PIX_FMT_RGB24:
@@ -121,5 +121,33 @@ av_cold SwsFunc ff_yuv2rgb_init_loongarch(SwsContext *c)
         }
     }
 #endif // #if HAVE_LASX
+    if (have_lsx(cpu_flags)) {
+        switch (c->dstFormat) {
+            case AV_PIX_FMT_RGB24:
+                return yuv420_rgb24_lsx;
+            case AV_PIX_FMT_BGR24:
+                return yuv420_bgr24_lsx;
+            case AV_PIX_FMT_RGBA:
+                if (CONFIG_SWSCALE_ALPHA && isALPHA(c->srcFormat)) {
+                    break;
+                } else
+                    return yuv420_rgba32_lsx;
+            case AV_PIX_FMT_ARGB:
+                if (CONFIG_SWSCALE_ALPHA && isALPHA(c->srcFormat)) {
+                    break;
+                } else
+                    return yuv420_argb32_lsx;
+            case AV_PIX_FMT_BGRA:
+                if (CONFIG_SWSCALE_ALPHA && isALPHA(c->srcFormat)) {
+                    break;
+                } else
+                    return yuv420_bgra32_lsx;
+            case AV_PIX_FMT_ABGR:
+                if (CONFIG_SWSCALE_ALPHA && isALPHA(c->srcFormat)) {
+                    break;
+                } else
+                    return yuv420_abgr32_lsx;
+        }
+    }
     return NULL;
 }
diff --git a/libswscale/loongarch/swscale_loongarch.h b/libswscale/loongarch/swscale_loongarch.h
index bc29913ac6..0514abae21 100644
--- a/libswscale/loongarch/swscale_loongarch.h
+++ b/libswscale/loongarch/swscale_loongarch.h
@@ -62,6 +62,24 @@ void ff_yuv2planeX_8_lsx(const int16_t *filter, int filterSize,
 
 av_cold void ff_sws_init_output_lsx(SwsContext *c);
 
+int yuv420_rgb24_lsx(SwsContext *c, const uint8_t *src[], int srcStride[],
+                     int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]);
+
+int yuv420_bgr24_lsx(SwsContext *c, const uint8_t *src[], int srcStride[],
+                     int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]);
+
+int yuv420_rgba32_lsx(SwsContext *c, const uint8_t *src[], int srcStride[],
+                      int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]);
+
+int yuv420_bgra32_lsx(SwsContext *c, const uint8_t *src[], int srcStride[],
+                      int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]);
+
+int yuv420_argb32_lsx(SwsContext *c, const uint8_t *src[], int srcStride[],
+                      int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]);
+
+int yuv420_abgr32_lsx(SwsContext *c, const uint8_t *src[], int srcStride[],
+                      int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]);
+
 #if HAVE_LASX
 void ff_hscale_8_to_15_lasx(SwsContext *c, int16_t *dst, int dstW,
                             const uint8_t *src, const int16_t *filter,
diff --git a/libswscale/loongarch/yuv2rgb_lsx.c b/libswscale/loongarch/yuv2rgb_lsx.c
new file mode 100644
index 0000000000..11cd2f79d9
--- /dev/null
+++ b/libswscale/loongarch/yuv2rgb_lsx.c
@@ -0,0 +1,361 @@
+/*
+ * Copyright (C) 2023 Loongson Technology Co. Ltd.
+ * Contributed by Bo Jin(jinbo at loongson.cn)
+ * All rights reserved.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "swscale_loongarch.h"
+#include "libavutil/loongarch/loongson_intrinsics.h"
+
+#define YUV2RGB_LOAD_COE                               \
+    /* Load x_offset */                                \
+    __m128i y_offset = __lsx_vreplgr2vr_d(c->yOffset); \
+    __m128i u_offset = __lsx_vreplgr2vr_d(c->uOffset); \
+    __m128i v_offset = __lsx_vreplgr2vr_d(c->vOffset); \
+    /* Load x_coeff  */                                \
+    __m128i ug_coeff = __lsx_vreplgr2vr_d(c->ugCoeff); \
+    __m128i vg_coeff = __lsx_vreplgr2vr_d(c->vgCoeff); \
+    __m128i y_coeff  = __lsx_vreplgr2vr_d(c->yCoeff);  \
+    __m128i ub_coeff = __lsx_vreplgr2vr_d(c->ubCoeff); \
+    __m128i vr_coeff = __lsx_vreplgr2vr_d(c->vrCoeff); \
+
+#define LOAD_YUV_16                                                   \
+    m_y1 = __lsx_vld(py_1, 0);                                        \
+    m_y2 = __lsx_vld(py_2, 0);                                        \
+    m_u  = __lsx_vldrepl_d(pu, 0);                                    \
+    m_v  = __lsx_vldrepl_d(pv, 0);                                    \
+    DUP2_ARG2(__lsx_vilvl_b, m_u, m_u, m_v, m_v, m_u, m_v);           \
+    DUP2_ARG2(__lsx_vilvh_b, zero, m_u, zero, m_v, m_u_h, m_v_h);     \
+    DUP2_ARG2(__lsx_vilvl_b, zero, m_u, zero, m_v, m_u, m_v);         \
+    DUP2_ARG2(__lsx_vilvh_b, zero, m_y1, zero, m_y2, m_y1_h, m_y2_h); \
+    DUP2_ARG2(__lsx_vilvl_b, zero, m_y1, zero, m_y2, m_y1, m_y2);     \
+
+/* YUV2RGB method
+ * The conversion method is as follows:
+ * R = Y' * y_coeff + V' * vr_coeff
+ * G = Y' * y_coeff + V' * vg_coeff + U' * ug_coeff
+ * B = Y' * y_coeff + U' * ub_coeff
+ *
+ * where X' = X * 8 - x_offset
+ *
+ */
+
+#define YUV2RGB(y1, y2, u, v, r1, g1, b1, r2, g2, b2)               \
+{                                                                   \
+    y1  = __lsx_vslli_h(y1, 3);                                     \
+    y2  = __lsx_vslli_h(y2, 3);                                     \
+    u   = __lsx_vslli_h(u, 3);                                      \
+    v   = __lsx_vslli_h(v, 3);                                      \
+    y1  = __lsx_vsub_h(y1, y_offset);                               \
+    y2  = __lsx_vsub_h(y2, y_offset);                               \
+    u   = __lsx_vsub_h(u, u_offset);                                \
+    v   = __lsx_vsub_h(v, v_offset);                                \
+    y_1 = __lsx_vmuh_h(y1, y_coeff);                                \
+    y_2 = __lsx_vmuh_h(y2, y_coeff);                                \
+    u2g = __lsx_vmuh_h(u, ug_coeff);                                \
+    u2b = __lsx_vmuh_h(u, ub_coeff);                                \
+    v2r = __lsx_vmuh_h(v, vr_coeff);                                \
+    v2g = __lsx_vmuh_h(v, vg_coeff);                                \
+    r1  = __lsx_vsadd_h(y_1, v2r);                                  \
+    v2g = __lsx_vsadd_h(v2g, u2g);                                  \
+    g1  = __lsx_vsadd_h(y_1, v2g);                                  \
+    b1  = __lsx_vsadd_h(y_1, u2b);                                  \
+    r2  = __lsx_vsadd_h(y_2, v2r);                                  \
+    g2  = __lsx_vsadd_h(y_2, v2g);                                  \
+    b2  = __lsx_vsadd_h(y_2, u2b);                                  \
+    DUP4_ARG1(__lsx_vclip255_h, r1, g1, b1, r2, r1, g1, b1, r2);    \
+    DUP2_ARG1(__lsx_vclip255_h, g2, b2, g2, b2);                    \
+}
+
+#define RGB_PACK(r, g, b, rgb_l, rgb_h)                                 \
+{                                                                       \
+    __m128i rg;                                                         \
+    rg = __lsx_vpackev_b(g, r);                                         \
+    DUP2_ARG3(__lsx_vshuf_b, b, rg, shuf2, b, rg, shuf3, rgb_l, rgb_h); \
+}
+
+#define RGB32_PACK(a, r, g, b, rgb_l, rgb_h)                         \
+{                                                                    \
+    __m128i ra, bg;                                                  \
+    ra    = __lsx_vpackev_b(r, a);                                   \
+    bg    = __lsx_vpackev_b(b, g);                                   \
+    rgb_l = __lsx_vilvl_h(bg, ra);                                   \
+    rgb_h = __lsx_vilvh_h(bg, ra);                                   \
+}
+
+#define RGB_STORE(rgb_l, rgb_h, image)                               \
+{                                                                    \
+    __lsx_vstelm_d(rgb_l, image, 0,  0);                             \
+    __lsx_vstelm_d(rgb_l, image, 8,  1);                             \
+    __lsx_vstelm_d(rgb_h, image, 16, 0);                             \
+}
+
+#define RGB32_STORE(rgb_l, rgb_h, image)                             \
+{                                                                    \
+    __lsx_vst(rgb_l, image, 0);                                      \
+    __lsx_vst(rgb_h, image, 16);                                     \
+}
+
+#define YUV2RGBFUNC(func_name, dst_type, alpha)                                     \
+           int func_name(SwsContext *c, const uint8_t *src[],                       \
+                         int srcStride[], int srcSliceY, int srcSliceH,             \
+                         uint8_t *dst[], int dstStride[])                           \
+{                                                                                   \
+    int x, y, h_size, vshift, res;                                                  \
+    __m128i m_y1, m_y2, m_u, m_v;                                                   \
+    __m128i m_y1_h, m_y2_h, m_u_h, m_v_h;                                           \
+    __m128i y_1, y_2, u2g, v2g, u2b, v2r, rgb1_l, rgb1_h;                           \
+    __m128i rgb2_l, rgb2_h, r1, g1, b1, r2, g2, b2;                                 \
+    __m128i shuf2 = {0x0504120302100100, 0x0A18090816070614};                       \
+    __m128i shuf3 = {0x1E0F0E1C0D0C1A0B, 0x0101010101010101};                       \
+    __m128i zero = __lsx_vldi(0);                                                   \
+                                                                                    \
+    YUV2RGB_LOAD_COE                                                                \
+                                                                                    \
+    h_size = c->dstW >> 4;                                                          \
+    res = (c->dstW & 15) >> 1;                                                      \
+    vshift = c->srcFormat != AV_PIX_FMT_YUV422P;                                    \
+    for (y = 0; y < srcSliceH; y += 2) {                                            \
+        dst_type av_unused *r, *g, *b;                                              \
+        dst_type *image1    = (dst_type *)(dst[0] + (y + srcSliceY) * dstStride[0]);\
+        dst_type *image2    = (dst_type *)(image1 +                   dstStride[0]);\
+        const uint8_t *py_1 = src[0] +               y * srcStride[0];              \
+        const uint8_t *py_2 = py_1   +                   srcStride[0];              \
+        const uint8_t *pu   = src[1] +   (y >> vshift) * srcStride[1];              \
+        const uint8_t *pv   = src[2] +   (y >> vshift) * srcStride[2];              \
+        for(x = 0; x < h_size; x++) {                                               \
+
+#define YUV2RGBFUNC32(func_name, dst_type, alpha)                                   \
+           int func_name(SwsContext *c, const uint8_t *src[],                       \
+                         int srcStride[], int srcSliceY, int srcSliceH,             \
+                         uint8_t *dst[], int dstStride[])                           \
+{                                                                                   \
+    int x, y, h_size, vshift, res;                                                  \
+    __m128i m_y1, m_y2, m_u, m_v;                                                   \
+    __m128i m_y1_h, m_y2_h, m_u_h, m_v_h;                                           \
+    __m128i y_1, y_2, u2g, v2g, u2b, v2r, rgb1_l, rgb1_h;                           \
+    __m128i rgb2_l, rgb2_h, r1, g1, b1, r2, g2, b2;                                 \
+    __m128i a = __lsx_vldi(0xFF);                                                   \
+    __m128i zero = __lsx_vldi(0);                                                   \
+                                                                                    \
+    YUV2RGB_LOAD_COE                                                                \
+                                                                                    \
+    h_size = c->dstW >> 4;                                                          \
+    res = (c->dstW & 15) >> 1;                                                      \
+    vshift = c->srcFormat != AV_PIX_FMT_YUV422P;                                    \
+    for (y = 0; y < srcSliceH; y += 2) {                                            \
+        int yd = y + srcSliceY;                                                     \
+        dst_type av_unused *r, *g, *b;                                              \
+        dst_type *image1    = (dst_type *)(dst[0] + (yd)     * dstStride[0]);       \
+        dst_type *image2    = (dst_type *)(dst[0] + (yd + 1) * dstStride[0]);       \
+        const uint8_t *py_1 = src[0] +               y * srcStride[0];              \
+        const uint8_t *py_2 = py_1   +                   srcStride[0];              \
+        const uint8_t *pu   = src[1] +   (y >> vshift) * srcStride[1];              \
+        const uint8_t *pv   = src[2] +   (y >> vshift) * srcStride[2];              \
+        for(x = 0; x < h_size; x++) {                                               \
+
+#define DEALYUV2RGBREMAIN                                                           \
+            py_1 += 16;                                                             \
+            py_2 += 16;                                                             \
+            pu += 8;                                                                \
+            pv += 8;                                                                \
+            image1 += 48;                                                           \
+            image2 += 48;                                                           \
+        }                                                                           \
+        for (x = 0; x < res; x++) {                                                 \
+            int av_unused U, V, Y;                                                  \
+            U = pu[0];                                                              \
+            V = pv[0];                                                              \
+            r = (void *)c->table_rV[V+YUVRGB_TABLE_HEADROOM];                       \
+            g = (void *)(c->table_gU[U+YUVRGB_TABLE_HEADROOM]                       \
+                       + c->table_gV[V+YUVRGB_TABLE_HEADROOM]);                     \
+            b = (void *)c->table_bU[U+YUVRGB_TABLE_HEADROOM];
+
+#define DEALYUV2RGBREMAIN32                                                         \
+            py_1 += 16;                                                             \
+            py_2 += 16;                                                             \
+            pu += 8;                                                                \
+            pv += 8;                                                                \
+            image1 += 16;                                                           \
+            image2 += 16;                                                           \
+        }                                                                           \
+        for (x = 0; x < res; x++) {                                                 \
+            int av_unused U, V, Y;                                                  \
+            U = pu[0];                                                              \
+            V = pv[0];                                                              \
+            r = (void *)c->table_rV[V+YUVRGB_TABLE_HEADROOM];                       \
+            g = (void *)(c->table_gU[U+YUVRGB_TABLE_HEADROOM]                       \
+                       + c->table_gV[V+YUVRGB_TABLE_HEADROOM]);                     \
+            b = (void *)c->table_bU[U+YUVRGB_TABLE_HEADROOM];                       \
+
+#define PUTRGB24(dst, src)                  \
+    Y      = src[0];                        \
+    dst[0] = r[Y];                          \
+    dst[1] = g[Y];                          \
+    dst[2] = b[Y];                          \
+    Y      = src[1];                        \
+    dst[3] = r[Y];                          \
+    dst[4] = g[Y];                          \
+    dst[5] = b[Y];
+
+#define PUTBGR24(dst, src)                  \
+    Y      = src[0];                        \
+    dst[0] = b[Y];                          \
+    dst[1] = g[Y];                          \
+    dst[2] = r[Y];                          \
+    Y      = src[1];                        \
+    dst[3] = b[Y];                          \
+    dst[4] = g[Y];                          \
+    dst[5] = r[Y];
+
+#define PUTRGB(dst, src)                    \
+    Y      = src[0];                        \
+    dst[0] = r[Y] + g[Y] + b[Y];            \
+    Y      = src[1];                        \
+    dst[1] = r[Y] + g[Y] + b[Y];            \
+
+#define ENDRES                              \
+    pu += 1;                                \
+    pv += 1;                                \
+    py_1 += 2;                              \
+    py_2 += 2;                              \
+    image1 += 6;                            \
+    image2 += 6;                            \
+
+#define ENDRES32                            \
+    pu += 1;                                \
+    pv += 1;                                \
+    py_1 += 2;                              \
+    py_2 += 2;                              \
+    image1 += 2;                            \
+    image2 += 2;                            \
+
+#define END_FUNC()                          \
+        }                                   \
+    }                                       \
+    return srcSliceH;                       \
+}
+
+YUV2RGBFUNC(yuv420_rgb24_lsx, uint8_t, 0)
+    LOAD_YUV_16
+    YUV2RGB(m_y1, m_y2, m_u, m_v, r1, g1, b1, r2, g2, b2);
+    RGB_PACK(r1, g1, b1, rgb1_l, rgb1_h);
+    RGB_PACK(r2, g2, b2, rgb2_l, rgb2_h);
+    RGB_STORE(rgb1_l, rgb1_h, image1);
+    RGB_STORE(rgb2_l, rgb2_h, image2);
+    YUV2RGB(m_y1_h, m_y2_h, m_u_h, m_v_h, r1, g1, b1, r2, g2, b2);
+    RGB_PACK(r1, g1, b1, rgb1_l, rgb1_h);
+    RGB_PACK(r2, g2, b2, rgb2_l, rgb2_h);
+    RGB_STORE(rgb1_l, rgb1_h, image1 + 24);
+    RGB_STORE(rgb2_l, rgb2_h, image2 + 24);
+    DEALYUV2RGBREMAIN
+    PUTRGB24(image1, py_1);
+    PUTRGB24(image2, py_2);
+    ENDRES
+    END_FUNC()
+
+YUV2RGBFUNC(yuv420_bgr24_lsx, uint8_t, 0)
+    LOAD_YUV_16
+    YUV2RGB(m_y1, m_y2, m_u, m_v, r1, g1, b1, r2, g2, b2);
+    RGB_PACK(b1, g1, r1, rgb1_l, rgb1_h);
+    RGB_PACK(b2, g2, r2, rgb2_l, rgb2_h);
+    RGB_STORE(rgb1_l, rgb1_h, image1);
+    RGB_STORE(rgb2_l, rgb2_h, image2);
+    YUV2RGB(m_y1_h, m_y2_h, m_u_h, m_v_h, r1, g1, b1, r2, g2, b2);
+    RGB_PACK(b1, g1, r1, rgb1_l, rgb1_h);
+    RGB_PACK(b2, g2, r2, rgb2_l, rgb2_h);
+    RGB_STORE(rgb1_l, rgb1_h, image1 + 24);
+    RGB_STORE(rgb2_l, rgb2_h, image2 + 24);
+    DEALYUV2RGBREMAIN
+    PUTBGR24(image1, py_1);
+    PUTBGR24(image2, py_2);
+    ENDRES
+    END_FUNC()
+
+YUV2RGBFUNC32(yuv420_rgba32_lsx, uint32_t, 0)
+    LOAD_YUV_16
+    YUV2RGB(m_y1, m_y2, m_u, m_v, r1, g1, b1, r2, g2, b2);
+    RGB32_PACK(r1, g1, b1, a, rgb1_l, rgb1_h);
+    RGB32_PACK(r2, g2, b2, a, rgb2_l, rgb2_h);
+    RGB32_STORE(rgb1_l, rgb1_h, image1);
+    RGB32_STORE(rgb2_l, rgb2_h, image2);
+    YUV2RGB(m_y1_h, m_y2_h, m_u_h, m_v_h, r1, g1, b1, r2, g2, b2);
+    RGB32_PACK(r1, g1, b1, a, rgb1_l, rgb1_h);
+    RGB32_PACK(r2, g2, b2, a, rgb2_l, rgb2_h);
+    RGB32_STORE(rgb1_l, rgb1_h, image1 + 8);
+    RGB32_STORE(rgb2_l, rgb2_h, image2 + 8);
+    DEALYUV2RGBREMAIN32
+    PUTRGB(image1, py_1);
+    PUTRGB(image2, py_2);
+    ENDRES32
+    END_FUNC()
+
+YUV2RGBFUNC32(yuv420_bgra32_lsx, uint32_t, 0)
+    LOAD_YUV_16
+    YUV2RGB(m_y1, m_y2, m_u, m_v, r1, g1, b1, r2, g2, b2);
+    RGB32_PACK(b1, g1, r1, a, rgb1_l, rgb1_h);
+    RGB32_PACK(b2, g2, r2, a, rgb2_l, rgb2_h);
+    RGB32_STORE(rgb1_l, rgb1_h, image1);
+    RGB32_STORE(rgb2_l, rgb2_h, image2);
+    YUV2RGB(m_y1_h, m_y2_h, m_u_h, m_v_h, r1, g1, b1, r2, g2, b2);
+    RGB32_PACK(b1, g1, r1, a, rgb1_l, rgb1_h);
+    RGB32_PACK(b2, g2, r2, a, rgb2_l, rgb2_h);
+    RGB32_STORE(rgb1_l, rgb1_h, image1 + 8);
+    RGB32_STORE(rgb2_l, rgb2_h, image2 + 8);
+    DEALYUV2RGBREMAIN32
+    PUTRGB(image1, py_1);
+    PUTRGB(image2, py_2);
+    ENDRES32
+    END_FUNC()
+
+YUV2RGBFUNC32(yuv420_argb32_lsx, uint32_t, 0)
+    LOAD_YUV_16
+    YUV2RGB(m_y1, m_y2, m_u, m_v, r1, g1, b1, r2, g2, b2);
+    RGB32_PACK(a, r1, g1, b1, rgb1_l, rgb1_h);
+    RGB32_PACK(a, r2, g2, b2, rgb2_l, rgb2_h);
+    RGB32_STORE(rgb1_l, rgb1_h, image1);
+    RGB32_STORE(rgb2_l, rgb2_h, image2);
+    YUV2RGB(m_y1_h, m_y2_h, m_u_h, m_v_h, r1, g1, b1, r2, g2, b2);
+    RGB32_PACK(a, r1, g1, b1, rgb1_l, rgb1_h);
+    RGB32_PACK(a, r2, g2, b2, rgb2_l, rgb2_h);
+    RGB32_STORE(rgb1_l, rgb1_h, image1 + 8);
+    RGB32_STORE(rgb2_l, rgb2_h, image2 + 8);
+    DEALYUV2RGBREMAIN32
+    PUTRGB(image1, py_1);
+    PUTRGB(image2, py_2);
+    ENDRES32
+    END_FUNC()
+
+YUV2RGBFUNC32(yuv420_abgr32_lsx, uint32_t, 0)
+    LOAD_YUV_16
+    YUV2RGB(m_y1, m_y2, m_u, m_v, r1, g1, b1, r2, g2, b2);
+    RGB32_PACK(a, b1, g1, r1, rgb1_l, rgb1_h);
+    RGB32_PACK(a, b2, g2, r2, rgb2_l, rgb2_h);
+    RGB32_STORE(rgb1_l, rgb1_h, image1);
+    RGB32_STORE(rgb2_l, rgb2_h, image2);
+    YUV2RGB(m_y1_h, m_y2_h, m_u_h, m_v_h, r1, g1, b1, r2, g2, b2);
+    RGB32_PACK(a, b1, g1, r1, rgb1_l, rgb1_h);
+    RGB32_PACK(a, b2, g2, r2, rgb2_l, rgb2_h);
+    RGB32_STORE(rgb1_l, rgb1_h, image1 + 8);
+    RGB32_STORE(rgb2_l, rgb2_h, image2 + 8);
+    DEALYUV2RGBREMAIN32
+    PUTRGB(image1, py_1);
+    PUTRGB(image2, py_2);
+    ENDRES32
+    END_FUNC()



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