libswcale/input: use more accurate rgbf32 yuv conversions
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Mark Reid
Michael Niedermayer
parent
6bf57c6a2a
commit
453004fde6
|
|
@ -984,15 +984,14 @@ static av_always_inline void planar_rgbf32_to_uv(uint8_t *_dstU, uint8_t *_dstV,
|
|||
uint16_t *dstV = (uint16_t *)_dstV;
|
||||
int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
|
||||
int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
|
||||
int bpc = 16;
|
||||
int shift = 14;
|
||||
|
||||
for (i = 0; i < width; i++) {
|
||||
int g = av_clip_uint16(lrintf(65535.0f * rdpx(src[0] + i)));
|
||||
int b = av_clip_uint16(lrintf(65535.0f * rdpx(src[1] + i)));
|
||||
int r = av_clip_uint16(lrintf(65535.0f * rdpx(src[2] + i)));
|
||||
|
||||
dstU[i] = (ru*r + gu*g + bu*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14);
|
||||
dstV[i] = (rv*r + gv*g + bv*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14);
|
||||
dstU[i] = (ru*r + gu*g + bu*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT;
|
||||
dstV[i] = (rv*r + gv*g + bv*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1003,14 +1002,13 @@ static av_always_inline void planar_rgbf32_to_y(uint8_t *_dst, const uint8_t *_s
|
|||
uint16_t *dst = (uint16_t *)_dst;
|
||||
|
||||
int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX];
|
||||
int bpc = 16;
|
||||
int shift = 14;
|
||||
|
||||
for (i = 0; i < width; i++) {
|
||||
int g = av_clip_uint16(lrintf(65535.0f * rdpx(src[0] + i)));
|
||||
int b = av_clip_uint16(lrintf(65535.0f * rdpx(src[1] + i)));
|
||||
int r = av_clip_uint16(lrintf(65535.0f * rdpx(src[2] + i)));
|
||||
|
||||
dst[i] = ((ry*r + gy*g + by*b + (33 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14));
|
||||
dst[i] = (ry*r + gy*g + by*b + (0x2001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -25,8 +25,8 @@ gbrap12be 1d9b57766ba9c2192403f43967cb9af0
|
|||
gbrap12le bb1ba1c157717db3dd612a76d38a018e
|
||||
gbrap16be c72b935a6e57a8e1c37bff08c2db55b1
|
||||
gbrap16le 13eb0e62b1ac9c1c86c81521eaefab5f
|
||||
gbrapf32be 42e53d9edccbd9e09c4cd78780ba92f3
|
||||
gbrapf32le eebf3973ef94c841f0a1ceb1ed61621d
|
||||
gbrapf32be 366b804d5697276e8c481c4bdf05a00b
|
||||
gbrapf32le 558a268e6d6b907449d1056afab78f29
|
||||
gbrp dc3387f925f972c61aae7eb23cdc19f0
|
||||
gbrp10be 0277d4c3a8498d75e2783fb81379e481
|
||||
gbrp10le f3d70f8ab845c3c9b8f7452e4a6e285a
|
||||
|
|
@ -38,8 +38,8 @@ gbrp16be 5fc826cfabebfc1442cb793c4b6303e2
|
|||
gbrp16le 1b3e0b63d47a3e1b6b20931316883bf2
|
||||
gbrp9be d9c88968001e1452ff31fbc8d16b18a0
|
||||
gbrp9le 2ccfed0816bf6bd4bb3a5b7591d9603a
|
||||
gbrpf32be 4614d32e4417f80e0adcc1bdcf6cde42
|
||||
gbrpf32le 1366ee77e5559672260bbe51040e28b2
|
||||
gbrpf32be f3d0cefdf11c861001880772d817aac8
|
||||
gbrpf32le 290468205c1c18a0667edfca45061aee
|
||||
gray 221201cc7cfc4964eacd8b3e426fd276
|
||||
gray10be 9452756d0b37f4f5c7cae7635e22d747
|
||||
gray10le 37fd2e1ec6b66410212d39a342e864df
|
||||
|
|
|
|||
|
|
@ -1,120 +1,120 @@
|
|||
gbrpf32le -> yuv444p16le -> gbrpf32le
|
||||
avg diff: 0.003852
|
||||
avg diff: 0.000125
|
||||
min diff: 0.000000
|
||||
max diff: 0.006638
|
||||
max diff: 0.000501
|
||||
gbrpf32le -> yuv444p -> gbrpf32le
|
||||
avg diff: 0.004316
|
||||
avg diff: 0.001804
|
||||
min diff: 0.000000
|
||||
max diff: 0.012704
|
||||
max diff: 0.006399
|
||||
gbrpf32le -> yuv444p9le -> gbrpf32le
|
||||
avg diff: 0.004053
|
||||
min diff: 0.000001
|
||||
max diff: 0.009402
|
||||
avg diff: 0.000906
|
||||
min diff: 0.000000
|
||||
max diff: 0.003313
|
||||
gbrpf32le -> yuv444p10le -> gbrpf32le
|
||||
avg diff: 0.003960
|
||||
avg diff: 0.000467
|
||||
min diff: 0.000000
|
||||
max diff: 0.008123
|
||||
max diff: 0.001912
|
||||
gbrpf32le -> yuv444p12le -> gbrpf32le
|
||||
avg diff: 0.003878
|
||||
avg diff: 0.000166
|
||||
min diff: 0.000000
|
||||
max diff: 0.007011
|
||||
max diff: 0.000802
|
||||
gbrpf32le -> yuv444p14le -> gbrpf32le
|
||||
avg diff: 0.003868
|
||||
avg diff: 0.000127
|
||||
min diff: 0.000000
|
||||
max diff: 0.006729
|
||||
max diff: 0.000524
|
||||
gbrpf32le -> rgb24 -> gbrpf32le
|
||||
avg diff: 0.004122
|
||||
avg diff: 0.001011
|
||||
min diff: 0.000000
|
||||
max diff: 0.008975
|
||||
max diff: 0.004229
|
||||
gbrpf32le -> bgr24 -> gbrpf32le
|
||||
avg diff: 0.004122
|
||||
avg diff: 0.001011
|
||||
min diff: 0.000000
|
||||
max diff: 0.008975
|
||||
max diff: 0.004229
|
||||
gbrpf32le -> rgba -> gbrpf32le
|
||||
avg diff: 0.004122
|
||||
avg diff: 0.001011
|
||||
min diff: 0.000000
|
||||
max diff: 0.008975
|
||||
max diff: 0.004229
|
||||
gbrpf32le -> bgra -> gbrpf32le
|
||||
avg diff: 0.004122
|
||||
avg diff: 0.001011
|
||||
min diff: 0.000000
|
||||
max diff: 0.008975
|
||||
max diff: 0.004229
|
||||
gbrpf32le -> argb -> gbrpf32le
|
||||
avg diff: 0.004122
|
||||
avg diff: 0.001011
|
||||
min diff: 0.000000
|
||||
max diff: 0.008975
|
||||
max diff: 0.004229
|
||||
gbrpf32le -> abgr -> gbrpf32le
|
||||
avg diff: 0.004122
|
||||
avg diff: 0.001011
|
||||
min diff: 0.000000
|
||||
max diff: 0.008975
|
||||
max diff: 0.004229
|
||||
gbrpf32le -> 0rgb -> gbrpf32le
|
||||
avg diff: 0.004122
|
||||
avg diff: 0.001011
|
||||
min diff: 0.000000
|
||||
max diff: 0.008975
|
||||
max diff: 0.004229
|
||||
gbrpf32le -> 0bgr -> gbrpf32le
|
||||
avg diff: 0.004122
|
||||
avg diff: 0.001011
|
||||
min diff: 0.000000
|
||||
max diff: 0.008975
|
||||
max diff: 0.004229
|
||||
gbrpf32le -> rgb0 -> gbrpf32le
|
||||
avg diff: 0.004122
|
||||
avg diff: 0.001011
|
||||
min diff: 0.000000
|
||||
max diff: 0.008975
|
||||
max diff: 0.004229
|
||||
gbrpf32le -> bgr0 -> gbrpf32le
|
||||
avg diff: 0.004122
|
||||
avg diff: 0.001011
|
||||
min diff: 0.000000
|
||||
max diff: 0.008975
|
||||
max diff: 0.004229
|
||||
gbrpf32le -> rgb48le -> gbrpf32le
|
||||
avg diff: 0.003851
|
||||
avg diff: 0.000249
|
||||
min diff: 0.000000
|
||||
max diff: 0.007076
|
||||
max diff: 0.000990
|
||||
gbrpf32le -> bgr48le -> gbrpf32le
|
||||
avg diff: 0.003851
|
||||
avg diff: 0.000249
|
||||
min diff: 0.000000
|
||||
max diff: 0.007076
|
||||
max diff: 0.000990
|
||||
gbrpf32le -> rgba64le -> gbrpf32le
|
||||
avg diff: 0.003851
|
||||
avg diff: 0.000249
|
||||
min diff: 0.000000
|
||||
max diff: 0.007076
|
||||
max diff: 0.000990
|
||||
gbrpf32le -> bgra64le -> gbrpf32le
|
||||
avg diff: 0.003851
|
||||
avg diff: 0.000249
|
||||
min diff: 0.000000
|
||||
max diff: 0.007076
|
||||
max diff: 0.000990
|
||||
gbrpf32le -> gbrp -> gbrpf32le
|
||||
avg diff: 0.004122
|
||||
avg diff: 0.001011
|
||||
min diff: 0.000000
|
||||
max diff: 0.008975
|
||||
max diff: 0.004229
|
||||
gbrpf32le -> gbrap -> gbrpf32le
|
||||
avg diff: 0.004122
|
||||
avg diff: 0.001011
|
||||
min diff: 0.000000
|
||||
max diff: 0.008975
|
||||
max diff: 0.004229
|
||||
gbrpf32le -> gbrp9le -> gbrpf32le
|
||||
avg diff: 0.007737
|
||||
avg diff: 0.003917
|
||||
min diff: 0.000000
|
||||
max diff: 0.014009
|
||||
max diff: 0.007870
|
||||
gbrpf32le -> gbrp10le -> gbrpf32le
|
||||
avg diff: 0.007662
|
||||
avg diff: 0.003841
|
||||
min diff: 0.000000
|
||||
max diff: 0.013605
|
||||
max diff: 0.007456
|
||||
gbrpf32le -> gbrap10le -> gbrpf32le
|
||||
avg diff: 0.007662
|
||||
avg diff: 0.003841
|
||||
min diff: 0.000000
|
||||
max diff: 0.013605
|
||||
max diff: 0.007456
|
||||
gbrpf32le -> gbrp12le -> gbrpf32le
|
||||
avg diff: 0.007622
|
||||
avg diff: 0.003796
|
||||
min diff: 0.000000
|
||||
max diff: 0.013335
|
||||
max diff: 0.007140
|
||||
gbrpf32le -> gbrap12le -> gbrpf32le
|
||||
avg diff: 0.007622
|
||||
avg diff: 0.003796
|
||||
min diff: 0.000000
|
||||
max diff: 0.013335
|
||||
max diff: 0.007140
|
||||
gbrpf32le -> gbrp14le -> gbrpf32le
|
||||
avg diff: 0.007620
|
||||
avg diff: 0.003792
|
||||
min diff: 0.000000
|
||||
max diff: 0.013232
|
||||
max diff: 0.007034
|
||||
gbrpf32le -> gbrp16le -> gbrpf32le
|
||||
avg diff: 0.007680
|
||||
avg diff: 0.003853
|
||||
min diff: 0.000000
|
||||
max diff: 0.013275
|
||||
max diff: 0.007098
|
||||
gbrpf32le -> gbrap16le -> gbrpf32le
|
||||
avg diff: 0.007680
|
||||
avg diff: 0.003853
|
||||
min diff: 0.000000
|
||||
max diff: 0.013275
|
||||
max diff: 0.007098
|
||||
|
|
|
|||
Loading…
Reference in New Issue