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swscale : add YA16 LE/BE output

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This commit is contained in:
Martin Vignali 2018-10-14 18:08:16 +02:00
parent 658bbc0060
commit db4771af81
15 changed files with 130 additions and 2 deletions
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105
libswscale/output.c
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@ -900,6 +900,99 @@ YUV2PACKEDWRAPPER(yuv2, 422, uyvy422, AV_PIX_FMT_UYVY422)
AV_WL16(pos, val); \
}
static av_always_inline void
yuv2ya16_X_c_template(SwsContext *c, const int16_t *lumFilter,
const int32_t **lumSrc, int lumFilterSize,
const int16_t *chrFilter, const int32_t **unused_chrUSrc,
const int32_t **unused_chrVSrc, int unused_chrFilterSize,
const int32_t **alpSrc, uint16_t *dest, int dstW,
int y, enum AVPixelFormat target, int unused_hasAlpha, int unused_eightbytes)
{
int hasAlpha = !!alpSrc;
int i;
for (i = 0; i < dstW; i++) {
int j;
int Y = 1 << 18;
int64_t A = 0xffff<<14;
for (j = 0; j < lumFilterSize; j++)
Y += lumSrc[j][i] * lumFilter[j];
Y >>= 15;
Y = av_clip_uint16(Y);
if (hasAlpha) {
for (j = 0; j < lumFilterSize; j++)
A += alpSrc[j][i] * lumFilter[j];
A >>= 15;
A = av_clip_uint16(A);
}
output_pixel(&dest[2 * i ], Y);
output_pixel(&dest[2 * i + 1], hasAlpha ? A : 65535);
}
}
static av_always_inline void
yuv2ya16_2_c_template(SwsContext *c, const int32_t *buf[2],
const int32_t *unused_ubuf[2], const int32_t *unused_vbuf[2],
const int32_t *abuf[2], uint16_t *dest, int dstW,
int yalpha, int unused_uvalpha, int y,
enum AVPixelFormat target, int unused_hasAlpha, int unused_eightbytes)
{
int hasAlpha = abuf && abuf[0] && abuf[1];
const int32_t *buf0 = buf[0], *buf1 = buf[1],
*abuf0 = hasAlpha ? abuf[0] : NULL,
*abuf1 = hasAlpha ? abuf[1] : NULL;
int yalpha1 = 4096 - yalpha;
int i;
av_assert2(yalpha <= 4096U);
for (i = 0; i < dstW; i++) {
int Y = (buf0[i] * yalpha1 + buf1[i] * yalpha) >> 15;
int A;
Y = av_clip_uint16(Y);
if (hasAlpha) {
A = (abuf0[i] * yalpha1 + abuf1[i] * yalpha) >> 15;
A = av_clip_uint16(A);
}
output_pixel(&dest[2 * i ], Y);
output_pixel(&dest[2 * i + 1], hasAlpha ? A : 65535);
}
}
static av_always_inline void
yuv2ya16_1_c_template(SwsContext *c, const int32_t *buf0,
const int32_t *unused_ubuf[2], const int32_t *unused_vbuf[2],
const int32_t *abuf0, uint16_t *dest, int dstW,
int unused_uvalpha, int y, enum AVPixelFormat target, int unused_hasAlpha, int unused_eightbytes)
{
int hasAlpha = !!abuf0;
int i;
for (i = 0; i < dstW; i++) {
int Y = buf0[i] >> 3;/* 19 - 16 */
int A;
Y = av_clip_uint16(Y);
if (hasAlpha) {
A = abuf0[i] >> 3;
if (A & 0x100)
A = av_clip_uint16(A);
}
output_pixel(&dest[2 * i ], Y);
output_pixel(&dest[2 * i + 1], hasAlpha ? A : 65535);
}
}
static av_always_inline void
yuv2rgba64_X_c_template(SwsContext *c, const int16_t *lumFilter,
const int32_t **lumSrc, int lumFilterSize,
@ -1405,6 +1498,8 @@ YUV2PACKED16WRAPPER(yuv2, rgba64, bgra64be, AV_PIX_FMT_BGRA64BE, 1, 1)
YUV2PACKED16WRAPPER(yuv2, rgba64, bgra64le, AV_PIX_FMT_BGRA64LE, 1, 1)
YUV2PACKED16WRAPPER(yuv2, rgba64, bgrx64be, AV_PIX_FMT_BGRA64BE, 0, 1)
YUV2PACKED16WRAPPER(yuv2, rgba64, bgrx64le, AV_PIX_FMT_BGRA64LE, 0, 1)
YUV2PACKED16WRAPPER(yuv2, ya16, ya16be, AV_PIX_FMT_YA16BE, 1, 0)
YUV2PACKED16WRAPPER(yuv2, ya16, ya16le, AV_PIX_FMT_YA16LE, 1, 0)
YUV2PACKED16WRAPPER(yuv2, rgba64_full, rgb48be_full, AV_PIX_FMT_RGB48BE, 0, 0)
YUV2PACKED16WRAPPER(yuv2, rgba64_full, rgb48le_full, AV_PIX_FMT_RGB48LE, 0, 0)
@ -2835,6 +2930,16 @@ av_cold void ff_sws_init_output_funcs(SwsContext *c,
*yuv2packed2 = yuv2ya8_2_c;
*yuv2packedX = yuv2ya8_X_c;
break;
case AV_PIX_FMT_YA16LE:
*yuv2packed1 = yuv2ya16le_1_c;
*yuv2packed2 = yuv2ya16le_2_c;
*yuv2packedX = yuv2ya16le_X_c;
break;
case AV_PIX_FMT_YA16BE:
*yuv2packed1 = yuv2ya16be_1_c;
*yuv2packed2 = yuv2ya16be_2_c;
*yuv2packedX = yuv2ya16be_X_c;
break;
case AV_PIX_FMT_AYUV64LE:
*yuv2packedX = yuv2ayuv64le_X_c;
break;

4
libswscale/utils.c
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@ -191,8 +191,8 @@ static const FormatEntry format_entries[AV_PIX_FMT_NB] = {
[AV_PIX_FMT_BGR444LE] = { 1, 1 },
[AV_PIX_FMT_BGR444BE] = { 1, 1 },
[AV_PIX_FMT_YA8] = { 1, 1 },
[AV_PIX_FMT_YA16BE] = { 1, 0 },
[AV_PIX_FMT_YA16LE] = { 1, 0 },
[AV_PIX_FMT_YA16BE] = { 1, 1 },
[AV_PIX_FMT_YA16LE] = { 1, 1 },
[AV_PIX_FMT_BGR48BE] = { 1, 1 },
[AV_PIX_FMT_BGR48LE] = { 1, 1 },
[AV_PIX_FMT_BGRA64BE] = { 1, 1, 1 },

1
tests/ref/fate/filter-pixdesc-ya16be Normal file
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@ -0,0 +1 @@
pixdesc-ya16be c5bf539478020302a30f36c5059b7695

1
tests/ref/fate/filter-pixdesc-ya16le Normal file
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@ -0,0 +1 @@
pixdesc-ya16le d238b5905b3ab79f7f00d5ea03ee4b87

2
tests/ref/fate/filter-pixfmts-copy
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@ -76,6 +76,8 @@ rgba64le b91e1d77f799eb92241a2d2d28437b15
uyvy422 3bcf3c80047592f2211fae3260b1b65d
xyz12be a1ef56bf746d71f59669c28e48fc8450
xyz12le 831ff03c1ba4ef19374686f16a064d8c
ya16be 2f2c27f1854ac00c73d13861dcab2705
ya16le 2c1fbd127c9f0435adc0e9b2ea3f486b
ya8 dbb99fbcdc204aaa1a7397ff561f1a67
yuv410p 5d4d992a7728431aa4e0700f87fb7fd8
yuv411p 7e1300e89f5bc07939e2c4a6acbdf267

2
tests/ref/fate/filter-pixfmts-crop
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@ -73,6 +73,8 @@ rgba64be 89910046972ab3c68e2a348302cc8ca9
rgba64le fea8ebfc869b52adf353778f29eac7a7
xyz12be cb4571f9aaa7b59f999ef327276104b7
xyz12le cd6aae8d26b18bdb4b9d068586276d91
ya16be 029a3b7c523de988e3161484d41ea15c
ya16le 32929a08d11982aec66ea1e665cfba3a
ya8 51a8dd297e35d40b06d3ebe8f4717895
yuv410p 3bb6c7b64f2c46bc5e8b77198ce4ea58
yuv411p 693e4afe96998e6dd91734037d75d887

2
tests/ref/fate/filter-pixfmts-field
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@ -76,6 +76,8 @@ rgba64le dfdba4de4a7cac9abf08852666c341d3
uyvy422 1c49e44ab3f060e85fc4a3a9464f045e
xyz12be d2fa69ec91d3ed862f2dac3f8e7a3437
xyz12le 02bccd5e0b6824779a1f848b0ea3e3b5
ya16be c0ce74d2a3da641ea634a3898dda7455
ya16le 9b098d425e5bc27fa8a8ac8b176d592d
ya8 28cea4f98ed452bd3da9c752e5e3399c
yuv410p a85920d6bd26f51306e2ecbe71d1c554
yuv411p 9106e283d5dbcfba01c611886d58871a

2
tests/ref/fate/filter-pixfmts-fieldorder
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@ -67,6 +67,8 @@ rgba64le b34e6e30621ae579519a2d91a96a0acf
uyvy422 75de70e31c435dde878002d3f22b238a
xyz12be 15f5cda71de5fef9cec5e75e3833b6bc
xyz12le 7be6c8781f38c21a6b8f602f62ca31e6
ya16be 205d6a21890c1f057c9c20fbbba590e2
ya16le f35616fdb5d3fbf767a4f11118cf8ad1
ya8 055ac5ab5ff8533dd319edc17a398af1
yuv411p e4a040e0e786c4dae07d9d3f90a54905
yuv422p 16ce67249c6ce7ef57a433646ad6dfc1

2
tests/ref/fate/filter-pixfmts-hflip
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@ -73,6 +73,8 @@ rgba64be c910444019f4cfbf4d995227af55da8d
rgba64le 0c810d8b3a6bca10321788e1cb145340
xyz12be 25f90259ff8a226befdaec3dfe82996e
xyz12le 926c0791d59aaff61b2778e8ada3316d
ya16be 632b2e6e8e20c3edcfe99356fa7fca9e
ya16le e2ff5a2fb969c70dcc862937f9224873
ya8 4ad5920716de3d2fbbc49f95adb60345
yuv410p c49fd0c55c41185b1580aac77211992b
yuv411p c416371077dce13d31bf1dc706111ae7

2
tests/ref/fate/filter-pixfmts-il
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@ -75,6 +75,8 @@ rgba64le a8a2daae04374a27219bc1c890204007
uyvy422 d6ee3ca43356d08c392382b24b22cda5
xyz12be 7c7d54c55f136cbbc50b18029f3be0b3
xyz12le 090ba6b1170baf2b1358b43b971d33b0
ya16be bf2cf1e89c9fdb5bc10425db567ba2da
ya16le 4e9c9097fae615b8a5f4c3b237f752f0
ya8 a38d6e288f582f1a04310232ed764afc
yuv410p dea1ab8843465adf5b8240b2d98fd85b
yuv411p 8bf73777a5ff43c126be274245aceff1

2
tests/ref/fate/filter-pixfmts-null
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@ -76,6 +76,8 @@ rgba64le b91e1d77f799eb92241a2d2d28437b15
uyvy422 3bcf3c80047592f2211fae3260b1b65d
xyz12be a1ef56bf746d71f59669c28e48fc8450
xyz12le 831ff03c1ba4ef19374686f16a064d8c
ya16be 2f2c27f1854ac00c73d13861dcab2705
ya16le 2c1fbd127c9f0435adc0e9b2ea3f486b
ya8 dbb99fbcdc204aaa1a7397ff561f1a67
yuv410p 5d4d992a7728431aa4e0700f87fb7fd8
yuv411p 7e1300e89f5bc07939e2c4a6acbdf267

1
tests/ref/fate/filter-pixfmts-pad
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@ -27,6 +27,7 @@ rgb0 78d500c8361ab6423a4826a00268c908
rgb24 17f9e2e0c609009acaf2175c42d4a2a5
rgba b157c90191463d34fb3ce77b36c96386
xyz12le 85abf80b77a9236a76ba0b00fcbdea2d
ya16le 17cbe58356d56ff0f0f00280a31e6ca6
ya8 5fc0f471207ddf7aa01b07027d56b672
yuv410p cb871dcc1e84a7ef1d21f9237b88cf6e
yuv411p aec2c1740de9a62db0d41f4dda9121b0

2
tests/ref/fate/filter-pixfmts-scale
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@ -76,6 +76,8 @@ rgba64le 783d2779adfafe3548bdb671ec0de69e
uyvy422 aeb4ba4f9f003ae21f6d18089198244f
xyz12be c7ba8345998c0141ddc079cdd29b1a40
xyz12le 95f5d3a0de834cc495c9032a14987cde
ya16be 372195dc947eee1bcb6f733a3544272e
ya16le 3923551514cfa588cf528e6f48e8cb9a
ya8 0a9db5bb4b009de9197eede5e9d19e16
yuv410p e8f49b5fb9335b62c074f7f8bb0234fc
yuv411p 5af32557c93beb482e26e7af693104c6

2
tests/ref/fate/filter-pixfmts-transpose
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@ -72,6 +72,8 @@ rgba64be a60041217f4c0cd796d19d3940a12a41
rgba64le ad47197774858858ae7b0c177dffa459
xyz12be 68e5cba640f6e4ef72dff950e88b5342
xyz12le 8b6b6a6db4d7561e80db88ccaecce7a9
ya16be 41b7ad48693e3ce8b4d3220016ef6b15
ya16le 8ea70315667011a6ed50b6750f42b142
ya8 d4b7a62f80681fa44c977ff3a64f4ce4
yuv410p 4c0143429edd30aa01493447c90132ea
yuv420p 2fa5b2201c75034206cc20e2c6134aed

2
tests/ref/fate/filter-pixfmts-vflip
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@ -76,6 +76,8 @@ rgba64le 48f45b10503b7dd140329c3dd0d54c98
uyvy422 3a237e8376264e0cfa78f8a3fdadec8a
xyz12be 810644e008deb231850d779aaa27cc7e
xyz12le 829701db461b43533cf9241e0743bc61
ya16be 01fa2780505ce1bd187ae7f9dcc5fcc3
ya16le 492f528782acf22769b0b633187be212
ya8 4299c6ca3b470a7d8a420e26eb485b1d
yuv410p c7adfe96c8e043a6cb9290c39bf8063c
yuv411p 3fce29db403a25f81be39e01aaf6ff3a