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libswcale/input: use more accurate planer rgb16 yuv conversions
These conversion appears to be exhibiting the same rounding error as the rgbf32 formats where. I seperated the rounding value from the 16 and 128 offsets, I think it makes it a little more clear. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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214998c55f
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a48adcd136
@ -924,7 +924,7 @@ static av_always_inline void planar_rgb16_to_y(uint8_t *_dst, const uint8_t *_sr
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int b = rdpx(src[1] + i);
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int r = rdpx(src[2] + i);
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dst[i] = ((ry*r + gy*g + by*b + (33 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14));
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dst[i] = (ry*r + gy*g + by*b + (16 << (RGB2YUV_SHIFT + bpc - 8)) + (1 << (RGB2YUV_SHIFT + shift - 15))) >> (RGB2YUV_SHIFT + shift - 14);
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}
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}
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@ -957,8 +957,8 @@ static av_always_inline void planar_rgb16_to_uv(uint8_t *_dstU, uint8_t *_dstV,
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int b = rdpx(src[1] + i);
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int r = rdpx(src[2] + i);
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dstU[i] = (ru*r + gu*g + bu*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14);
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dstV[i] = (rv*r + gv*g + bv*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14);
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dstU[i] = (ru*r + gu*g + bu*b + (128 << (RGB2YUV_SHIFT + bpc - 8)) + (1 << (RGB2YUV_SHIFT + shift - 15))) >> (RGB2YUV_SHIFT + shift - 14);
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dstV[i] = (rv*r + gv*g + bv*b + (128 << (RGB2YUV_SHIFT + bpc - 8)) + (1 << (RGB2YUV_SHIFT + shift - 15))) >> (RGB2YUV_SHIFT + shift - 14);
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}
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}
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#undef rdpx
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@ -19,25 +19,25 @@ bgra d8316272bc3a360ef9dff3ecc84520a3
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bgra64be 4e6a1b9f9c18b881c27d76611d45f737
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bgra64le efeee0abcc658ebcff049d5e74d74943
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gbrap 4a100f750ac846b34bfeef0d6893c3de
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gbrap10be 6d89abb9248006c3e9017545e9474654
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gbrap10le cf974e23f485a10740f5de74a5c8c3df
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gbrap12be 1d9b57766ba9c2192403f43967cb9af0
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gbrap12le bb1ba1c157717db3dd612a76d38a018e
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gbrap16be c72b935a6e57a8e1c37bff08c2db55b1
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gbrap16le 13eb0e62b1ac9c1c86c81521eaefab5f
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gbrap10be dc6aea3559ea4fcdda1ccc4f23d2f2fb
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gbrap10le 6e1cba57029fdf0f9d46b5e5cd55112b
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gbrap12be dbe3a662c016563529032cd4dfb80262
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gbrap12le 24f5ecb32435b73353517e017c165e31
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gbrap16be 31968e6872a46e8174fb57f8920ed10d
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gbrap16le 8c6758f33671b673b6d30969fc05a23d
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gbrapf32be 366b804d5697276e8c481c4bdf05a00b
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gbrapf32le 558a268e6d6b907449d1056afab78f29
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gbrp dc3387f925f972c61aae7eb23cdc19f0
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gbrp10be 0277d4c3a8498d75e2783fb81379e481
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gbrp10le f3d70f8ab845c3c9b8f7452e4a6e285a
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gbrp12be fbd4e149c452c351c6d1c11d6b6e176a
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gbrp12le c51d51c3b753d735eb22983397262c88
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gbrp14be cd20808592e62cc439786c18a14b3e70
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gbrp14le 456f7d1ff5990aa6379137d84dd63862
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gbrp16be 5fc826cfabebfc1442cb793c4b6303e2
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gbrp16le 1b3e0b63d47a3e1b6b20931316883bf2
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gbrp9be d9c88968001e1452ff31fbc8d16b18a0
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gbrp9le 2ccfed0816bf6bd4bb3a5b7591d9603a
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gbrp10be a318ea42e53a7b80a55aa7c19c9a0ab5
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gbrp10le 994e8fc6a1e5b230f4c55893fd7618d6
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gbrp12be bfbd419dd18c0a5677d4bce55ab24e2e
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gbrp12le 95af1f8495b2a7a7ad67802e3e8bca01
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gbrp14be 9d8113c9a5182c02dbe4576509f59a96
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gbrp14le 952f39881e500ed684c8b216185f4b80
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gbrp16be 5241eee3465096efa111b86b30c3aaaa
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gbrp16le 5b8b997378ce31207f37059dbfb40c4a
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gbrp9be d7caf58cc3a74a036e11f924f03fc04c
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gbrp9le 010f7bcd8b2e17065d01a09f0d483218
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gbrpf32be f3d0cefdf11c861001880772d817aac8
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gbrpf32le 290468205c1c18a0667edfca45061aee
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gray 221201cc7cfc4964eacd8b3e426fd276
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@ -3,4 +3,4 @@
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#codec_id 0: rawvideo
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#dimensions 0: 128x128
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#sar 0: 0/1
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0, 0, 0, 1, 49152, 0x0bc6503a
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0, 0, 0, 1, 49152, 0x9fb6903c
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@ -3,4 +3,4 @@
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#codec_id 0: rawvideo
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#dimensions 0: 128x128
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#sar 0: 0/1
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0, 0, 0, 1, 49152, 0xb847fd73
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0, 0, 0, 1, 49152, 0x05856a20
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@ -87,34 +87,34 @@ avg diff: 0.001011
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min diff: 0.000000
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max diff: 0.004229
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gbrpf32le -> gbrp9le -> gbrpf32le
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avg diff: 0.003917
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avg diff: 0.000545
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min diff: 0.000000
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max diff: 0.007870
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max diff: 0.002245
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gbrpf32le -> gbrp10le -> gbrpf32le
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avg diff: 0.003841
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avg diff: 0.000350
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min diff: 0.000000
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max diff: 0.007456
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max diff: 0.001475
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gbrpf32le -> gbrap10le -> gbrpf32le
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avg diff: 0.003841
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avg diff: 0.000350
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min diff: 0.000000
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max diff: 0.007456
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max diff: 0.001475
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gbrpf32le -> gbrp12le -> gbrpf32le
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avg diff: 0.003796
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avg diff: 0.000260
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min diff: 0.000000
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max diff: 0.007140
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max diff: 0.001135
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gbrpf32le -> gbrap12le -> gbrpf32le
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avg diff: 0.003796
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avg diff: 0.000260
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min diff: 0.000000
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max diff: 0.007140
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max diff: 0.001135
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gbrpf32le -> gbrp14le -> gbrpf32le
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avg diff: 0.003792
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avg diff: 0.000253
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min diff: 0.000000
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max diff: 0.007034
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max diff: 0.001068
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gbrpf32le -> gbrp16le -> gbrpf32le
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avg diff: 0.003853
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avg diff: 0.000249
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min diff: 0.000000
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max diff: 0.007098
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max diff: 0.000990
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gbrpf32le -> gbrap16le -> gbrpf32le
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avg diff: 0.003853
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avg diff: 0.000249
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min diff: 0.000000
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max diff: 0.007098
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max diff: 0.000990
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@ -1,4 +1,4 @@
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f457dba7d58f0c28aedcfef518758d23 *tests/data/fate/vsynth1-ffv1-v3-rgb48.avi
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16858304 tests/data/fate/vsynth1-ffv1-v3-rgb48.avi
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b91ddc45eb70b4377dc7439e16733232 *tests/data/fate/vsynth1-ffv1-v3-rgb48.out.rawvideo
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stddev: 3.58 PSNR: 37.04 MAXDIFF: 75 bytes: 7603200/ 7603200
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e2542b84193de462b04da530ab941f31 *tests/data/fate/vsynth1-ffv1-v3-rgb48.out.rawvideo
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stddev: 3.52 PSNR: 37.19 MAXDIFF: 74 bytes: 7603200/ 7603200
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@ -1,4 +1,4 @@
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1a522a30ddd8c2865a731a5659001717 *tests/data/fate/vsynth1-r210.avi
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22125252 tests/data/fate/vsynth1-r210.avi
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b6444935d6c4d8c75fe63d5978f5b457 *tests/data/fate/vsynth1-r210.out.rawvideo
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stddev: 3.73 PSNR: 36.68 MAXDIFF: 48 bytes: 7603200/ 7603200
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d118531accba75fb3b6ebf2a3a4a2e8e *tests/data/fate/vsynth1-r210.out.rawvideo
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stddev: 3.70 PSNR: 36.77 MAXDIFF: 47 bytes: 7603200/ 7603200
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@ -1,4 +1,4 @@
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99b39b0286428ccf9c788545dfccb49f *tests/data/fate/vsynth2-ffv1-v3-rgb48.avi
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15089212 tests/data/fate/vsynth2-ffv1-v3-rgb48.avi
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b7278d99ea84fe8becf02de773fee0a5 *tests/data/fate/vsynth2-ffv1-v3-rgb48.out.rawvideo
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stddev: 1.43 PSNR: 44.97 MAXDIFF: 28 bytes: 7603200/ 7603200
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370aa3829b8e828e97ec777f04375b26 *tests/data/fate/vsynth2-ffv1-v3-rgb48.out.rawvideo
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stddev: 1.24 PSNR: 46.23 MAXDIFF: 28 bytes: 7603200/ 7603200
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@ -1,4 +1,4 @@
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9a27c0c96f9e658d610d2590b61416a1 *tests/data/fate/vsynth2-r210.avi
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22125252 tests/data/fate/vsynth2-r210.avi
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d43196c64fd611f6e9c046e0ef3e570e *tests/data/fate/vsynth2-r210.out.rawvideo
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stddev: 1.37 PSNR: 45.34 MAXDIFF: 14 bytes: 7603200/ 7603200
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8c370aac5d744c870049aed0741e20a3 *tests/data/fate/vsynth2-r210.out.rawvideo
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stddev: 1.20 PSNR: 46.54 MAXDIFF: 14 bytes: 7603200/ 7603200
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@ -1,4 +1,4 @@
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3bec2f4381dc362c24d1bbc304d0af58 *tests/data/fate/vsynth3-ffv1-v3-rgb48.avi
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244742 tests/data/fate/vsynth3-ffv1-v3-rgb48.avi
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d37e1507abd3233e27b0b00441149ddc *tests/data/fate/vsynth3-ffv1-v3-rgb48.out.rawvideo
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stddev: 3.52 PSNR: 37.19 MAXDIFF: 59 bytes: 86700/ 86700
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a3dd456a61aa1abcf4fc2bc9ffd0617a *tests/data/fate/vsynth3-ffv1-v3-rgb48.out.rawvideo
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stddev: 3.48 PSNR: 37.30 MAXDIFF: 59 bytes: 86700/ 86700
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@ -1,4 +1,4 @@
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fd12f6dde75d0872ccf9012b342208de *tests/data/fate/vsynth3-r210.avi
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442052 tests/data/fate/vsynth3-r210.avi
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a2c4e460ebede1109bd794b1b7b05a1f *tests/data/fate/vsynth3-r210.out.rawvideo
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stddev: 4.10 PSNR: 35.87 MAXDIFF: 48 bytes: 86700/ 86700
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e09fcdcbbd4a247c7ad16b74eecb1ec7 *tests/data/fate/vsynth3-r210.out.rawvideo
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stddev: 4.07 PSNR: 35.93 MAXDIFF: 47 bytes: 86700/ 86700
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@ -1,4 +1,4 @@
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294d4f9fdf53ba0fe9d224d28ba700f0 *tests/data/fate/vsynth_lena-ffv1-v3-rgb48.avi
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13795036 tests/data/fate/vsynth_lena-ffv1-v3-rgb48.avi
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7bd82d1860095ae1e10ec0ace9cb04b6 *tests/data/fate/vsynth_lena-ffv1-v3-rgb48.out.rawvideo
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stddev: 0.91 PSNR: 48.91 MAXDIFF: 21 bytes: 7603200/ 7603200
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832a42fafb18d52b35422ae0f34fe48c *tests/data/fate/vsynth_lena-ffv1-v3-rgb48.out.rawvideo
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stddev: 0.66 PSNR: 51.63 MAXDIFF: 21 bytes: 7603200/ 7603200
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@ -1,4 +1,4 @@
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61fd53566d99b725e75212747b35893f *tests/data/fate/vsynth_lena-r210.avi
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22125252 tests/data/fate/vsynth_lena-r210.avi
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4b7425191bb6a7fc4ca0dc649d9ba202 *tests/data/fate/vsynth_lena-r210.out.rawvideo
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stddev: 0.93 PSNR: 48.72 MAXDIFF: 11 bytes: 7603200/ 7603200
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8ecccadf5147bd5e7158afef5e155413 *tests/data/fate/vsynth_lena-r210.out.rawvideo
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stddev: 0.75 PSNR: 50.57 MAXDIFF: 12 bytes: 7603200/ 7603200
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