diff --git a/libswscale/output.c b/libswscale/output.c
index 5c85bff971..1d86a244f9 100644
--- a/libswscale/output.c
+++ b/libswscale/output.c
@@ -2471,6 +2471,92 @@ yuv2gbrpf32_full_X_c(SwsContext *c, const int16_t *lumFilter,
     }
 }
 
+static void
+yuv2rgbaf32_full_X_c(SwsContext *c, const int16_t *lumFilter,
+                    const int16_t **lumSrcx, int lumFilterSize,
+                    const int16_t *chrFilter, const int16_t **chrUSrcx,
+                    const int16_t **chrVSrcx, int chrFilterSize,
+                    const int16_t **alpSrcx, uint8_t *dest,
+                    int dstW, int y)
+{
+    const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(c->dstFormat);
+    int i;
+    int alpha = desc->flags & AV_PIX_FMT_FLAG_ALPHA;
+    int hasAlpha = alpha && alpSrcx;
+    int pixelStep = alpha ? 4 : 3;
+    uint32_t *dest32 = (uint32_t*)dest;
+    const int32_t **lumSrc  = (const int32_t**)lumSrcx;
+    const int32_t **chrUSrc = (const int32_t**)chrUSrcx;
+    const int32_t **chrVSrc = (const int32_t**)chrVSrcx;
+    const int32_t **alpSrc  = (const int32_t**)alpSrcx;
+    static const float float_mult = 1.0f / 65535.0f;
+    uint32_t a = av_float2int(1.0f);
+
+    for (i = 0; i < dstW; i++) {
+        int j;
+        int Y = -0x40000000;
+        int U = -(128 << 23);
+        int V = -(128 << 23);
+        int R, G, B, A;
+
+        for (j = 0; j < lumFilterSize; j++)
+            Y += lumSrc[j][i] * (unsigned)lumFilter[j];
+
+        for (j = 0; j < chrFilterSize; j++) {
+            U += chrUSrc[j][i] * (unsigned)chrFilter[j];
+            V += chrVSrc[j][i] * (unsigned)chrFilter[j];
+        }
+
+        Y >>= 14;
+        Y += 0x10000;
+        U >>= 14;
+        V >>= 14;
+
+        if (hasAlpha) {
+            A = -0x40000000;
+
+            for (j = 0; j < lumFilterSize; j++)
+                A += alpSrc[j][i] * (unsigned)lumFilter[j];
+
+            A >>= 1;
+            A += 0x20002000;
+            a = av_float2int(float_mult * (float)(av_clip_uintp2(A, 30) >> 14));
+        }
+
+        Y -= c->yuv2rgb_y_offset;
+        Y *= c->yuv2rgb_y_coeff;
+        Y += (1 << 13) - (1 << 29);
+        R = V * c->yuv2rgb_v2r_coeff;
+        G = V * c->yuv2rgb_v2g_coeff + U * c->yuv2rgb_u2g_coeff;
+        B =                            U * c->yuv2rgb_u2b_coeff;
+
+        R = av_clip_uintp2(((Y + R) >> 14) + (1<<15), 16);
+        G = av_clip_uintp2(((Y + G) >> 14) + (1<<15), 16);
+        B = av_clip_uintp2(((Y + B) >> 14) + (1<<15), 16);
+
+        dest32[0] = av_float2int(float_mult * (float)R);
+        dest32[1] = av_float2int(float_mult * (float)G);
+        dest32[2] = av_float2int(float_mult * (float)B);
+        if (alpha)
+            dest32[3] = a;
+
+        dest32 += pixelStep;
+    }
+    if ((!isBE(c->dstFormat)) != (!HAVE_BIGENDIAN)) {
+        dest32 = (uint32_t*)dest;
+        for (i = 0; i < dstW; i++) {
+            dest32[0] = av_bswap32(dest32[0]);
+            dest32[1] = av_bswap32(dest32[1]);
+            dest32[2] = av_bswap32(dest32[2]);
+            if (alpha)
+                dest32[3] = av_bswap32(dest32[3]);
+
+            dest32 += pixelStep;
+        }
+    }
+
+}
+
 static void
 yuv2ya8_1_c(SwsContext *c, const int16_t *buf0,
             const int16_t *ubuf[2], const int16_t *vbuf[2],
@@ -2983,6 +3069,12 @@ av_cold void ff_sws_init_output_funcs(SwsContext *c,
             }
             break;
 
+        case AV_PIX_FMT_RGBF32LE:
+        case AV_PIX_FMT_RGBF32BE:
+        case AV_PIX_FMT_RGBAF32LE:
+        case AV_PIX_FMT_RGBAF32BE:
+            *yuv2packedX = yuv2rgbaf32_full_X_c;
+            break;
         case AV_PIX_FMT_RGB24:
             *yuv2packedX = yuv2rgb24_full_X_c;
             *yuv2packed2 = yuv2rgb24_full_2_c;
diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c
index 9af2e7ecc3..5a73cfa541 100644
--- a/libswscale/swscale_unscaled.c
+++ b/libswscale/swscale_unscaled.c
@@ -2160,7 +2160,9 @@ void ff_get_unscaled_swscale(SwsContext *c)
 
     /* bswap 32 bits per pixel/component formats */
     if (IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRPF32) ||
-        IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRAPF32))
+        IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_GBRAPF32) ||
+        IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGBF32)   ||
+        IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGBAF32))
         c->convert_unscaled = bswap_32bpc;
 
     if (usePal(srcFormat) && isByteRGB(dstFormat))
diff --git a/libswscale/tests/floatimg_cmp.c b/libswscale/tests/floatimg_cmp.c
index 5c67594fb6..9559c93aac 100644
--- a/libswscale/tests/floatimg_cmp.c
+++ b/libswscale/tests/floatimg_cmp.c
@@ -54,7 +54,9 @@ static const enum AVPixelFormat pix_fmts[] = {
     AV_PIX_FMT_GBRP10LE, AV_PIX_FMT_GBRAP10LE,
     AV_PIX_FMT_GBRP12LE, AV_PIX_FMT_GBRAP12LE,
     AV_PIX_FMT_GBRP14LE,
-    AV_PIX_FMT_GBRP16LE,  AV_PIX_FMT_GBRAP16LE
+    AV_PIX_FMT_GBRP16LE, AV_PIX_FMT_GBRAP16LE,
+    AV_PIX_FMT_RGBF32LE, AV_PIX_FMT_RGBAF32LE,
+    AV_PIX_FMT_RGBF32BE, AV_PIX_FMT_RGBAF32BE
 };
 
 const char *usage =  "floatimg_cmp -pixel_format <pix_fmt> -size <image_size> -ref <testfile>\n";
diff --git a/libswscale/utils.c b/libswscale/utils.c
index 2c520f68d1..642f765550 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -266,10 +266,10 @@ static const FormatEntry format_entries[] = {
     [AV_PIX_FMT_VUYX]        = { 1, 1 },
     [AV_PIX_FMT_RGBAF16BE]   = { 1, 0 },
     [AV_PIX_FMT_RGBAF16LE]   = { 1, 0 },
-    [AV_PIX_FMT_RGBF32BE]    = { 1, 0 },
-    [AV_PIX_FMT_RGBF32LE]    = { 1, 0 },
-    [AV_PIX_FMT_RGBAF32BE]   = { 1, 0 },
-    [AV_PIX_FMT_RGBAF32LE]   = { 1, 0 },
+    [AV_PIX_FMT_RGBF32BE]    = { 1, 1 },
+    [AV_PIX_FMT_RGBF32LE]    = { 1, 1 },
+    [AV_PIX_FMT_RGBAF32BE]   = { 1, 1 },
+    [AV_PIX_FMT_RGBAF32LE]   = { 1, 1 },
     [AV_PIX_FMT_XV30LE]      = { 1, 1 },
     [AV_PIX_FMT_XV36LE]      = { 1, 1 },
 };
@@ -1512,7 +1512,7 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
             }
         }
     }
-    if (isPlanarRGB(dstFormat)) {
+    if (isPlanarRGB(dstFormat) || isFloat(dstFormat)) {
         if (!(flags & SWS_FULL_CHR_H_INT)) {
             av_log(c, AV_LOG_DEBUG,
                    "%s output is not supported with half chroma resolution, switching to full\n",
@@ -1544,7 +1544,11 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
         dstFormat != AV_PIX_FMT_BGR4_BYTE &&
         dstFormat != AV_PIX_FMT_RGB4_BYTE &&
         dstFormat != AV_PIX_FMT_BGR8 &&
-        dstFormat != AV_PIX_FMT_RGB8
+        dstFormat != AV_PIX_FMT_RGB8 &&
+        dstFormat != AV_PIX_FMT_RGBF32LE &&
+        dstFormat != AV_PIX_FMT_RGBF32BE &&
+        dstFormat != AV_PIX_FMT_RGBAF32LE &&
+        dstFormat != AV_PIX_FMT_RGBAF32BE
     ) {
         av_log(c, AV_LOG_WARNING,
                "full chroma interpolation for destination format '%s' not yet implemented\n",
diff --git a/libswscale/yuv2rgb.c b/libswscale/yuv2rgb.c
index 9c3f5e23c6..7ad9d2c9dc 100644
--- a/libswscale/yuv2rgb.c
+++ b/libswscale/yuv2rgb.c
@@ -999,6 +999,8 @@ av_cold int ff_yuv2rgb_c_init_tables(SwsContext *c, const int inv_table[4],
         break;
     case 32:
     case 64:
+    case 96:
+    case 128:
         base      = (c->dstFormat == AV_PIX_FMT_RGB32_1 ||
                      c->dstFormat == AV_PIX_FMT_BGR32_1) ? 8 : 0;
         rbase     = base + (isRgb ? 16 : 0);
diff --git a/tests/ref/fate/filter-pixdesc-rgbaf32be b/tests/ref/fate/filter-pixdesc-rgbaf32be
new file mode 100644
index 0000000000..def2537716
--- /dev/null
+++ b/tests/ref/fate/filter-pixdesc-rgbaf32be
@@ -0,0 +1 @@
+pixdesc-rgbaf32be   8c618ffd38084857013b0f50d2cee0dd
diff --git a/tests/ref/fate/filter-pixdesc-rgbaf32le b/tests/ref/fate/filter-pixdesc-rgbaf32le
new file mode 100644
index 0000000000..01913ecaa7
--- /dev/null
+++ b/tests/ref/fate/filter-pixdesc-rgbaf32le
@@ -0,0 +1 @@
+pixdesc-rgbaf32le   bb5239a00a3ec2b1f1d569733a1e03a2
diff --git a/tests/ref/fate/filter-pixdesc-rgbf32be b/tests/ref/fate/filter-pixdesc-rgbf32be
new file mode 100644
index 0000000000..77e40f20b9
--- /dev/null
+++ b/tests/ref/fate/filter-pixdesc-rgbf32be
@@ -0,0 +1 @@
+pixdesc-rgbf32be    ca6c4115dc368a192a67d06bd47f369f
diff --git a/tests/ref/fate/filter-pixdesc-rgbf32le b/tests/ref/fate/filter-pixdesc-rgbf32le
new file mode 100644
index 0000000000..c0cb4d60f0
--- /dev/null
+++ b/tests/ref/fate/filter-pixdesc-rgbf32le
@@ -0,0 +1 @@
+pixdesc-rgbf32le    290153561ddc3266b253fa075e040578
diff --git a/tests/ref/fate/filter-pixfmts-copy b/tests/ref/fate/filter-pixfmts-copy
index b28a114c7b..9aa653d12d 100644
--- a/tests/ref/fate/filter-pixfmts-copy
+++ b/tests/ref/fate/filter-pixfmts-copy
@@ -90,6 +90,10 @@ rgb8                7ac6008c84d622c2fc50581706e17576
 rgba                b6e1b441c365e03b5ffdf9b7b68d9a0c
 rgba64be            ae2ae04b5efedca3505f47c4dd6ea6ea
 rgba64le            b91e1d77f799eb92241a2d2d28437b15
+rgbaf32be           abb244bb1af2247bbba7b4eac0357f6b
+rgbaf32le           99b2afe809649e58eea0a188fd6ab3f2
+rgbf32be            e4a0b47e8ecb2e7e461915227ebd4edd
+rgbf32le            2979d6bfe509a55486e55e4de63d67d1
 uyvy422             3bcf3c80047592f2211fae3260b1b65d
 vuya                3d5e934651cae1ce334001cb1829ad22
 vuyx                3f68ea6ec492b30d867cb5401562264e
diff --git a/tests/ref/fate/filter-pixfmts-crop b/tests/ref/fate/filter-pixfmts-crop
index bdb2536f7d..9bb54cf9f0 100644
--- a/tests/ref/fate/filter-pixfmts-crop
+++ b/tests/ref/fate/filter-pixfmts-crop
@@ -88,6 +88,10 @@ rgb8                9b364a8f112ad9459fec47a51cc03b30
 rgba                9488ac85abceaf99a9309eac5a87697e
 rgba64be            89910046972ab3c68e2a348302cc8ca9
 rgba64le            fea8ebfc869b52adf353778f29eac7a7
+rgbaf32be           48be3ace31f293fa2bf174c583c46b50
+rgbaf32le           a2a358ecc5fe53a684d3de994134c4ce
+rgbf32be            ad982fbaf08c908658e66cb4330257cd
+rgbf32le            14b944af62af458fa53da118721a258f
 vuya                76578a705ff3a37559653c1289bd03dd
 vuyx                5d2bae51a2f4892bd5f177f190cc323b
 x2bgr10le           84de725b85662c362862820dc4a309aa
diff --git a/tests/ref/fate/filter-pixfmts-field b/tests/ref/fate/filter-pixfmts-field
index 4e5a798471..5c8817a5c7 100644
--- a/tests/ref/fate/filter-pixfmts-field
+++ b/tests/ref/fate/filter-pixfmts-field
@@ -90,6 +90,10 @@ rgb8                62c3b9e2a171de3d894a8eeb271c85e8
 rgba                ee616262ca6d67b7ecfba4b36c602ce3
 rgba64be            23c8c0edaabe3eaec89ce69633fb0048
 rgba64le            dfdba4de4a7cac9abf08852666c341d3
+rgbaf32be           f081b6c6df6094d36563b78dccdbc97a
+rgbaf32le           e461aff4408751a03f8effd0e16be47c
+rgbf32be            d71855f12b960ab02b787c99bc0e4cf1
+rgbf32le            a4251c66110290418f15cb1e334a7f0d
 uyvy422             1c49e44ab3f060e85fc4a3a9464f045e
 vuya                f72bcf29d75cd143d0c565f7cc49119a
 vuyx                6257cd1ce11330660e9fa9c675acbdcc
diff --git a/tests/ref/fate/filter-pixfmts-fieldorder b/tests/ref/fate/filter-pixfmts-fieldorder
index bebaf07371..05b288dbe3 100644
--- a/tests/ref/fate/filter-pixfmts-fieldorder
+++ b/tests/ref/fate/filter-pixfmts-fieldorder
@@ -79,6 +79,10 @@ rgb8                6deae05ccac5c50bd0d9c9fe8e124557
 rgba                1fdf872a087a32cd35b80cc7be399578
 rgba64be            5598f44514d122b9a57c5c92c20bbc61
 rgba64le            b34e6e30621ae579519a2d91a96a0acf
+rgbaf32be           9a7c2182fd89218172f07e3b37f9728e
+rgbaf32le           940e87c0ddb7a86f9df438591b4870e6
+rgbf32be            f23c5dd85e312471e3def0204051d264
+rgbf32le            fec06f561663e7d01dec08c1c337f068
 uyvy422             75de70e31c435dde878002d3f22b238a
 vuya                a3891d4168ff208948fd0b3ba0910495
 vuyx                d7a900e970c9a69ed41f8b220114b9fa
diff --git a/tests/ref/fate/filter-pixfmts-hflip b/tests/ref/fate/filter-pixfmts-hflip
index fd5e9723fd..02a734d8af 100644
--- a/tests/ref/fate/filter-pixfmts-hflip
+++ b/tests/ref/fate/filter-pixfmts-hflip
@@ -88,6 +88,10 @@ rgb8                68a3a575badadd9e4f90226209f11699
 rgba                51961c723ea6707e0a410cd3f21f15d3
 rgba64be            c910444019f4cfbf4d995227af55da8d
 rgba64le            0c810d8b3a6bca10321788e1cb145340
+rgbaf32be           6077603ed554db4149f82d891e1d1120
+rgbaf32le           3081376a3a9e90fd2849751dfd69094b
+rgbf32be            0e5ffacba8dc768acfa50fc590dddac6
+rgbf32le            542380fd2490e3227b70373eace3bade
 vuya                7e530261e7ac4eae4fd616fd7572d0b8
 vuyx                3ce9890363cad3984521293be1eb679c
 x2bgr10le           827cc659f29378e00c5a7d2c0ada8f9a
diff --git a/tests/ref/fate/filter-pixfmts-il b/tests/ref/fate/filter-pixfmts-il
index ec9d809721..48701fe9a3 100644
--- a/tests/ref/fate/filter-pixfmts-il
+++ b/tests/ref/fate/filter-pixfmts-il
@@ -89,6 +89,10 @@ rgb8                93f9fa5ecf522abe13ed34f21831fdfe
 rgba                625d8f4bd39c4bdbf61eb5e4713aecc9
 rgba64be            db70d33aa6c06f3e0a1c77bd11284261
 rgba64le            a8a2daae04374a27219bc1c890204007
+rgbaf32be           e803073624dee4ce4c10d5d22f95b788
+rgbaf32le           f87c6898ef385fb7239b16677a450326
+rgbf32be            3696160d95d41564a1a375ddeab82d70
+rgbf32le            71d9d0c83ded4c0866ea0673c1eed8d0
 uyvy422             d6ee3ca43356d08c392382b24b22cda5
 vuya                b9deab5ba249dd608b709c09255a4932
 vuyx                49cc92fcc002ec0f312017014dd68c0c
diff --git a/tests/ref/fate/filter-pixfmts-null b/tests/ref/fate/filter-pixfmts-null
index b28a114c7b..9aa653d12d 100644
--- a/tests/ref/fate/filter-pixfmts-null
+++ b/tests/ref/fate/filter-pixfmts-null
@@ -90,6 +90,10 @@ rgb8                7ac6008c84d622c2fc50581706e17576
 rgba                b6e1b441c365e03b5ffdf9b7b68d9a0c
 rgba64be            ae2ae04b5efedca3505f47c4dd6ea6ea
 rgba64le            b91e1d77f799eb92241a2d2d28437b15
+rgbaf32be           abb244bb1af2247bbba7b4eac0357f6b
+rgbaf32le           99b2afe809649e58eea0a188fd6ab3f2
+rgbf32be            e4a0b47e8ecb2e7e461915227ebd4edd
+rgbf32le            2979d6bfe509a55486e55e4de63d67d1
 uyvy422             3bcf3c80047592f2211fae3260b1b65d
 vuya                3d5e934651cae1ce334001cb1829ad22
 vuyx                3f68ea6ec492b30d867cb5401562264e
diff --git a/tests/ref/fate/filter-pixfmts-scale b/tests/ref/fate/filter-pixfmts-scale
index 525306ec12..b22a6d639d 100644
--- a/tests/ref/fate/filter-pixfmts-scale
+++ b/tests/ref/fate/filter-pixfmts-scale
@@ -90,6 +90,10 @@ rgb8                bcdc033b4ef0979d060dbc8893d4db58
 rgba                85bb5d03cea1c6e8002ced3373904336
 rgba64be            ee73e57923af984b31cc7795d13929da
 rgba64le            783d2779adfafe3548bdb671ec0de69e
+rgbaf32be           0ccc31b373d6465ab72247ae42f395ce
+rgbaf32le           3eb06a5ba1c2341f12a30ff2539d5de0
+rgbf32be            11d0d9722abf9ea4fdce370920ff5820
+rgbf32le            a9c247ff3d50e07bd7d0f777b9f82b32
 uyvy422             aeb4ba4f9f003ae21f6d18089198244f
 vuya                ffa817e283bf6a0b6fba21b07523ccaa
 vuyx                ba182200e20e0c82765eba15217848d3
diff --git a/tests/ref/fate/filter-pixfmts-transpose b/tests/ref/fate/filter-pixfmts-transpose
index 24f4249639..868a784731 100644
--- a/tests/ref/fate/filter-pixfmts-transpose
+++ b/tests/ref/fate/filter-pixfmts-transpose
@@ -82,6 +82,10 @@ rgb8                c90feb30c3c9391ef5f470209d7b7a15
 rgba                4d76a9542143752a4ac30f82f88f68f1
 rgba64be            a60041217f4c0cd796d19d3940a12a41
 rgba64le            ad47197774858858ae7b0c177dffa459
+rgbaf32be           83d7d66f59a8b62c40aa59c81188584d
+rgbaf32le           d9cb46bfebebadaf838bb13d243feabe
+rgbf32be            b090912ac60da12be5f84672d223300f
+rgbf32le            4b4e06621fb626952fc632f5049453ba
 vuya                9ece18a345beb17cd19e09e443eca4bf
 vuyx                4c2929cd1c6e5512f62e802f482f0ef2
 x2bgr10le           4aa774b6d8f6d446a64f1f288e5c97eb
diff --git a/tests/ref/fate/filter-pixfmts-vflip b/tests/ref/fate/filter-pixfmts-vflip
index b7b0526588..b999109ff8 100644
--- a/tests/ref/fate/filter-pixfmts-vflip
+++ b/tests/ref/fate/filter-pixfmts-vflip
@@ -90,6 +90,10 @@ rgb8                7df049b6094f8a5e084d74462f6d6cde
 rgba                c1a5908572737f2ae1e5d8218af65f4b
 rgba64be            17e6273323b5779b5f3f775f150c1011
 rgba64le            48f45b10503b7dd140329c3dd0d54c98
+rgbaf32be           cd7a7ce6f70ef8ca4a05d69458c6c40d
+rgbaf32le           4516303140dd7ff5bc02e4ae0c94b46d
+rgbf32be            f416f773dd17dd15ca0845b47bf5ff44
+rgbf32le            16c50e897557972203c7e637080dc885
 uyvy422             3a237e8376264e0cfa78f8a3fdadec8a
 vuya                fb849f76e56181e005c31fce75d7038c
 vuyx                7a8079a97610e2c1c97aa8832b58a102
diff --git a/tests/ref/fate/sws-floatimg-cmp b/tests/ref/fate/sws-floatimg-cmp
index 251042f1c3..d524dd612f 100644
--- a/tests/ref/fate/sws-floatimg-cmp
+++ b/tests/ref/fate/sws-floatimg-cmp
@@ -118,3 +118,19 @@ gbrpf32le -> gbrap16le -> gbrpf32le
 avg diff: 0.000249
 min diff: 0.000000
 max diff: 0.000990
+gbrpf32le -> rgbf32le -> gbrpf32le
+avg diff: 0.000249
+min diff: 0.000000
+max diff: 0.000990
+gbrpf32le -> rgbaf32le -> gbrpf32le
+avg diff: 0.000249
+min diff: 0.000000
+max diff: 0.000990
+gbrpf32le -> rgbf32be -> gbrpf32le
+avg diff: 0.000249
+min diff: 0.000000
+max diff: 0.000990
+gbrpf32le -> rgbaf32be -> gbrpf32le
+avg diff: 0.000249
+min diff: 0.000000
+max diff: 0.000990
