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swscale/output: add VUYA output support 

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2022-08-05 13:44:16 -03:00
parent 23758380d0
commit 1974813261
14 changed files with 70 additions and 1 deletions
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57
libswscale/output.c
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@ -2584,6 +2584,60 @@ yuv2ayuv64le_X_c(SwsContext *c, const int16_t *lumFilter,
}
}
static void
yuv2vuya_X_c(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
const int16_t *chrFilter, const int16_t **chrUSrc,
const int16_t **chrVSrc, int chrFilterSize,
const int16_t **alpSrc, uint8_t *dest, int dstW, int y)
{
int hasAlpha = !!alpSrc;
int i;
for (i = 0; i < dstW; i++) {
int j;
int Y = 1 << 18, U = 1 << 18;
int V = 1 << 18, A = 255;
for (j = 0; j < lumFilterSize; j++)
Y += lumSrc[j][i] * lumFilter[j];
for (j = 0; j < lumFilterSize; j++)
U += chrUSrc[j][i] * chrFilter[j];
for (j = 0; j < lumFilterSize; j++)
V += chrVSrc[j][i] * chrFilter[j];
Y >>= 19;
U >>= 19;
V >>= 19;
if (Y & 0x100)
Y = av_clip_uint8(Y);
if (U & 0x100)
U = av_clip_uint8(U);
if (V & 0x100)
V = av_clip_uint8(V);
if (hasAlpha) {
A = 1 << 18;
for (j = 0; j < lumFilterSize; j++)
A += alpSrc[j][i] * lumFilter[j];
A >>= 19;
if (A & 0x100)
A = av_clip_uint8(A);
}
dest[4 * i ] = V;
dest[4 * i + 1] = U;
dest[4 * i + 2] = Y;
dest[4 * i + 3] = A;
}
}
av_cold void ff_sws_init_output_funcs(SwsContext *c,
yuv2planar1_fn *yuv2plane1,
yuv2planarX_fn *yuv2planeX,
@ -3086,5 +3140,8 @@ av_cold void ff_sws_init_output_funcs(SwsContext *c,
case AV_PIX_FMT_AYUV64LE:
*yuv2packedX = yuv2ayuv64le_X_c;
break;
case AV_PIX_FMT_VUYA:
*yuv2packedX = yuv2vuya_X_c;
break;
}
}

2
libswscale/utils.c
View File

@ -258,7 +258,7 @@ static const FormatEntry format_entries[] = {
[AV_PIX_FMT_P416BE] = { 1, 1 },
[AV_PIX_FMT_P416LE] = { 1, 1 },
[AV_PIX_FMT_NV16] = { 1, 1 },
[AV_PIX_FMT_VUYA] = { 1, 0 },
[AV_PIX_FMT_VUYA] = { 1, 1 },
};
int ff_shuffle_filter_coefficients(SwsContext *c, int *filterPos,

1
tests/ref/fate/filter-pixdesc-vuya Normal file
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@ -0,0 +1 @@
pixdesc-vuya 6d7d537c388b9d53c3493cd2e0ef4e5c

1
tests/ref/fate/filter-pixfmts-copy
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@ -89,6 +89,7 @@ rgba b6e1b441c365e03b5ffdf9b7b68d9a0c
rgba64be ae2ae04b5efedca3505f47c4dd6ea6ea
rgba64le b91e1d77f799eb92241a2d2d28437b15
uyvy422 3bcf3c80047592f2211fae3260b1b65d
vuya b6dfd3268ed8eb82b5d534c6d0a20188
x2bgr10le 550c0d190cf695afa4eaacb644db6b75
x2rgb10le c1e3ac21be04a16bb157b22784524520
xyz12be a1ef56bf746d71f59669c28e48fc8450

1
tests/ref/fate/filter-pixfmts-crop
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@ -86,6 +86,7 @@ rgb8 9b364a8f112ad9459fec47a51cc03b30
rgba 9488ac85abceaf99a9309eac5a87697e
rgba64be 89910046972ab3c68e2a348302cc8ca9
rgba64le fea8ebfc869b52adf353778f29eac7a7
vuya dcc42e77d663a3a8920826f4ae1f034e
x2bgr10le 84de725b85662c362862820dc4a309aa
x2rgb10le f4265aca7a67dbfa9354370098ca6f33
xyz12be cb4571f9aaa7b59f999ef327276104b7

1
tests/ref/fate/filter-pixfmts-field
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@ -89,6 +89,7 @@ rgba ee616262ca6d67b7ecfba4b36c602ce3
rgba64be 23c8c0edaabe3eaec89ce69633fb0048
rgba64le dfdba4de4a7cac9abf08852666c341d3
uyvy422 1c49e44ab3f060e85fc4a3a9464f045e
vuya 1bb73f6d6f01281ecb5a51c630a132a4
x2bgr10le dbe21538d7cb1744914f6bd46ec09b55
x2rgb10le a18bc4ae5274e0a8cca9137ecd50c677
xyz12be d2fa69ec91d3ed862f2dac3f8e7a3437

1
tests/ref/fate/filter-pixfmts-fieldorder
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@ -80,6 +80,7 @@ rgba 1fdf872a087a32cd35b80cc7be399578
rgba64be 5598f44514d122b9a57c5c92c20bbc61
rgba64le b34e6e30621ae579519a2d91a96a0acf
uyvy422 75de70e31c435dde878002d3f22b238a
vuya 27c98a542197d55a05e671428ff2832a
x2bgr10le 86474d84f26c5c51d6f75bf7e1de8da8
x2rgb10le cdf6a9e8a8d081aa768c6ae2e6221676
xyz12be 15f5cda71de5fef9cec5e75e3833b6bc

1
tests/ref/fate/filter-pixfmts-hflip
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@ -86,6 +86,7 @@ rgb8 68a3a575badadd9e4f90226209f11699
rgba 51961c723ea6707e0a410cd3f21f15d3
rgba64be c910444019f4cfbf4d995227af55da8d
rgba64le 0c810d8b3a6bca10321788e1cb145340
vuya 07daf4cfeb79d15428572d22cfdbf472
x2bgr10le 827cc659f29378e00c5a7d2c0ada8f9a
x2rgb10le d4a8189b65395a88d0a38a7053f3359f
xyz12be 25f90259ff8a226befdaec3dfe82996e

1
tests/ref/fate/filter-pixfmts-il
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@ -88,6 +88,7 @@ rgba 625d8f4bd39c4bdbf61eb5e4713aecc9
rgba64be db70d33aa6c06f3e0a1c77bd11284261
rgba64le a8a2daae04374a27219bc1c890204007
uyvy422 d6ee3ca43356d08c392382b24b22cda5
vuya 8c6b0bca3348d0a3cb7dff0717a24b59
x2bgr10le 135acaff8318cf9861bb0f7849a9e5e9
x2rgb10le 517fb186f523dc7cdc5c5c6967cfbe94
xyz12be 7c7d54c55f136cbbc50b18029f3be0b3

1
tests/ref/fate/filter-pixfmts-null
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@ -89,6 +89,7 @@ rgba b6e1b441c365e03b5ffdf9b7b68d9a0c
rgba64be ae2ae04b5efedca3505f47c4dd6ea6ea
rgba64le b91e1d77f799eb92241a2d2d28437b15
uyvy422 3bcf3c80047592f2211fae3260b1b65d
vuya b6dfd3268ed8eb82b5d534c6d0a20188
x2bgr10le 550c0d190cf695afa4eaacb644db6b75
x2rgb10le c1e3ac21be04a16bb157b22784524520
xyz12be a1ef56bf746d71f59669c28e48fc8450

1
tests/ref/fate/filter-pixfmts-pad
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@ -35,6 +35,7 @@ p416le fa4e023d0bf4b03b0ffef3d4d35abf7e
rgb0 0984eb985dabbe757ed6beb53db84eff
rgb24 17f9e2e0c609009acaf2175c42d4a2a5
rgba b157c90191463d34fb3ce77b36c96386
vuya 9a4d215c59c3a5c8e364ff882764b40e
xyz12le 23dadbbba70b2925ce75fb8ba8080ba3
ya16le 8dbfcb586abf626da7d1aca887a581b9
ya8 495daaca2dcb4f7aeba7652768b41ced

1
tests/ref/fate/filter-pixfmts-scale
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@ -89,6 +89,7 @@ rgba 85bb5d03cea1c6e8002ced3373904336
rgba64be ee73e57923af984b31cc7795d13929da
rgba64le 783d2779adfafe3548bdb671ec0de69e
uyvy422 aeb4ba4f9f003ae21f6d18089198244f
vuya ab4c9c4a6b6946945eeb23e15d0341b0
x2bgr10le d57b9a99033cc7b65ddd111578f2d385
x2rgb10le d56bdb23fa6a8e12a0b4394987f89935
xyz12be c7ba8345998c0141ddc079cdd29b1a40

1
tests/ref/fate/filter-pixfmts-transpose
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@ -80,6 +80,7 @@ rgb8 c90feb30c3c9391ef5f470209d7b7a15
rgba 4d76a9542143752a4ac30f82f88f68f1
rgba64be a60041217f4c0cd796d19d3940a12a41
rgba64le ad47197774858858ae7b0c177dffa459
vuya 7ca9ebf75e2f5b6526b0b40a86368999
x2bgr10le 4aa774b6d8f6d446a64f1f288e5c97eb
x2rgb10le 09cb1d98fe17ad8a6d9d3bec97ddc845
xyz12be 68e5cba640f6e4ef72dff950e88b5342

1
tests/ref/fate/filter-pixfmts-vflip
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@ -89,6 +89,7 @@ rgba c1a5908572737f2ae1e5d8218af65f4b
rgba64be 17e6273323b5779b5f3f775f150c1011
rgba64le 48f45b10503b7dd140329c3dd0d54c98
uyvy422 3a237e8376264e0cfa78f8a3fdadec8a
vuya 4086a782b3bba1f6200d6e40c903e3c1
x2bgr10le 795b66a5fc83cd2cf300aae51c230f80
x2rgb10le 262c502230cf3724f8e2cf4737f18a42
xyz12be 810644e008deb231850d779aaa27cc7e