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swscale/output: add support for P012

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This generalises the existing P010 support.
This commit is contained in:
Philip Langdale 2022-09-05 14:53:50 -07:00
parent d32a9f3137
commit caf8d4d256
15 changed files with 105 additions and 62 deletions
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140
libswscale/output.c
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@ -460,17 +460,18 @@ static void yuv2nv12cX_c(enum AVPixelFormat dstFormat, const uint8_t *chrDither,
#define output_pixel(pos, val) \
if (big_endian) { \
AV_WB16(pos, av_clip_uintp2(val >> shift, 10) << 6); \
AV_WB16(pos, av_clip_uintp2(val >> shift, output_bits) << output_shift); \
} else { \
AV_WL16(pos, av_clip_uintp2(val >> shift, 10) << 6); \
AV_WL16(pos, av_clip_uintp2(val >> shift, output_bits) << output_shift); \
}
static void yuv2p010l1_c(const int16_t *src,
static void yuv2p01xl1_c(const int16_t *src,
uint16_t *dest, int dstW,
int big_endian)
int big_endian, int output_bits)
{
int i;
int shift = 5;
int shift = 15 - output_bits;
int output_shift = 16 - output_bits;
for (i = 0; i < dstW; i++) {
int val = src[i] + (1 << (shift - 1));
@ -478,12 +479,13 @@ static void yuv2p010l1_c(const int16_t *src,
}
}
static void yuv2p010lX_c(const int16_t *filter, int filterSize,
static void yuv2p01xlX_c(const int16_t *filter, int filterSize,
const int16_t **src, uint16_t *dest, int dstW,
int big_endian)
int big_endian, int output_bits)
{
int i, j;
int shift = 17;
int shift = 11 + 16 - output_bits;
int output_shift = 16 - output_bits;
for (i = 0; i < dstW; i++) {
int val = 1 << (shift - 1);
@ -495,14 +497,15 @@ static void yuv2p010lX_c(const int16_t *filter, int filterSize,
}
}
static void yuv2p010cX_c(int big_endian, const uint8_t *chrDither,
static void yuv2p01xcX_c(int big_endian, const uint8_t *chrDither,
const int16_t *chrFilter, int chrFilterSize,
const int16_t **chrUSrc, const int16_t **chrVSrc,
uint8_t *dest8, int chrDstW)
uint8_t *dest8, int chrDstW, int output_bits)
{
uint16_t *dest = (uint16_t*)dest8;
int shift = 17;
int i, j;
int shift = 11 + 16 - output_bits;
int output_shift = 16 - output_bits;
for (i = 0; i < chrDstW; i++) {
int u = 1 << (shift - 1);
@ -518,52 +521,65 @@ static void yuv2p010cX_c(int big_endian, const uint8_t *chrDither,
}
}
static void yuv2p010l1_LE_c(const int16_t *src,
uint8_t *dest, int dstW,
const uint8_t *dither, int offset)
{
yuv2p010l1_c(src, (uint16_t*)dest, dstW, 0);
}
static void yuv2p010l1_BE_c(const int16_t *src,
uint8_t *dest, int dstW,
const uint8_t *dither, int offset)
{
yuv2p010l1_c(src, (uint16_t*)dest, dstW, 1);
}
static void yuv2p010lX_LE_c(const int16_t *filter, int filterSize,
const int16_t **src, uint8_t *dest, int dstW,
const uint8_t *dither, int offset)
{
yuv2p010lX_c(filter, filterSize, src, (uint16_t*)dest, dstW, 0);
}
static void yuv2p010lX_BE_c(const int16_t *filter, int filterSize,
const int16_t **src, uint8_t *dest, int dstW,
const uint8_t *dither, int offset)
{
yuv2p010lX_c(filter, filterSize, src, (uint16_t*)dest, dstW, 1);
}
static void yuv2p010cX_LE_c(enum AVPixelFormat dstFormat, const uint8_t *chrDither,
const int16_t *chrFilter, int chrFilterSize,
const int16_t **chrUSrc, const int16_t **chrVSrc,
uint8_t *dest8, int chrDstW)
{
yuv2p010cX_c(0, chrDither, chrFilter, chrFilterSize, chrUSrc, chrVSrc, dest8, chrDstW);
}
static void yuv2p010cX_BE_c(enum AVPixelFormat dstFormat, const uint8_t *chrDither,
const int16_t *chrFilter, int chrFilterSize,
const int16_t **chrUSrc, const int16_t **chrVSrc,
uint8_t *dest8, int chrDstW)
{
yuv2p010cX_c(1, chrDither, chrFilter, chrFilterSize, chrUSrc, chrVSrc, dest8, chrDstW);
}
#undef output_pixel
#define yuv2p01x_wrapper(bits) \
static void yuv2p0 ## bits ## l1_LE_c(const int16_t *src, \
uint8_t *dest, int dstW, \
const uint8_t *dither, int offset) \
{ \
yuv2p01xl1_c(src, (uint16_t*)dest, dstW, 0, bits); \
} \
\
static void yuv2p0 ## bits ## l1_BE_c(const int16_t *src, \
uint8_t *dest, int dstW, \
const uint8_t *dither, int offset) \
{ \
yuv2p01xl1_c(src, (uint16_t*)dest, dstW, 1, bits); \
} \
\
static void yuv2p0 ## bits ## lX_LE_c(const int16_t *filter, \
int filterSize, const int16_t **src, \
uint8_t *dest, int dstW, \
const uint8_t *dither, int offset) \
{ \
yuv2p01xlX_c(filter, filterSize, src, (uint16_t*)dest, dstW, 0, bits); \
} \
\
static void yuv2p0 ## bits ## lX_BE_c(const int16_t *filter, \
int filterSize, const int16_t **src, \
uint8_t *dest, int dstW, \
const uint8_t *dither, int offset) \
{ \
yuv2p01xlX_c(filter, filterSize, src, (uint16_t*)dest, dstW, 1, bits); \
} \
\
static void yuv2p0 ## bits ## cX_LE_c(enum AVPixelFormat dstFormat, \
const uint8_t *chrDither, \
const int16_t *chrFilter, \
int chrFilterSize, \
const int16_t **chrUSrc, \
const int16_t **chrVSrc, \
uint8_t *dest8, int chrDstW) \
{ \
yuv2p01xcX_c(0, chrDither, chrFilter, chrFilterSize, chrUSrc, chrVSrc, \
dest8, chrDstW, bits); \
} \
\
static void yuv2p0 ## bits ## cX_BE_c(enum AVPixelFormat dstFormat, \
const uint8_t *chrDither, \
const int16_t *chrFilter, \
int chrFilterSize, \
const int16_t **chrUSrc, \
const int16_t **chrVSrc, \
uint8_t *dest8, int chrDstW) \
{ \
yuv2p01xcX_c(1, chrDither, chrFilter, chrFilterSize, chrUSrc, chrVSrc, \
dest8, chrDstW, bits); \
}
yuv2p01x_wrapper(10)
yuv2p01x_wrapper(12)
#define accumulate_bit(acc, val) \
acc <<= 1; \
@ -2675,10 +2691,16 @@ av_cold void ff_sws_init_output_funcs(SwsContext *c,
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(dstFormat);
if (isSemiPlanarYUV(dstFormat) && isDataInHighBits(dstFormat)) {
av_assert0(desc->comp[0].depth == 10);
*yuv2plane1 = isBE(dstFormat) ? yuv2p010l1_BE_c : yuv2p010l1_LE_c;
*yuv2planeX = isBE(dstFormat) ? yuv2p010lX_BE_c : yuv2p010lX_LE_c;
*yuv2nv12cX = isBE(dstFormat) ? yuv2p010cX_BE_c : yuv2p010cX_LE_c;
if (desc->comp[0].depth == 10) {
*yuv2plane1 = isBE(dstFormat) ? yuv2p010l1_BE_c : yuv2p010l1_LE_c;
*yuv2planeX = isBE(dstFormat) ? yuv2p010lX_BE_c : yuv2p010lX_LE_c;
*yuv2nv12cX = isBE(dstFormat) ? yuv2p010cX_BE_c : yuv2p010cX_LE_c;
} else if (desc->comp[0].depth == 12) {
*yuv2plane1 = isBE(dstFormat) ? yuv2p012l1_BE_c : yuv2p012l1_LE_c;
*yuv2planeX = isBE(dstFormat) ? yuv2p012lX_BE_c : yuv2p012lX_LE_c;
*yuv2nv12cX = isBE(dstFormat) ? yuv2p012cX_BE_c : yuv2p012cX_LE_c;
} else
av_assert0(0);
} else if (is16BPS(dstFormat)) {
*yuv2planeX = isBE(dstFormat) ? yuv2planeX_16BE_c : yuv2planeX_16LE_c;
*yuv2plane1 = isBE(dstFormat) ? yuv2plane1_16BE_c : yuv2plane1_16LE_c;

4
libswscale/utils.c
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@ -236,8 +236,8 @@ static const FormatEntry format_entries[] = {
[AV_PIX_FMT_AYUV64LE] = { 1, 1},
[AV_PIX_FMT_P010LE] = { 1, 1 },
[AV_PIX_FMT_P010BE] = { 1, 1 },
[AV_PIX_FMT_P012LE] = { 1, 0 },
[AV_PIX_FMT_P012BE] = { 1, 0 },
[AV_PIX_FMT_P012LE] = { 1, 1 },
[AV_PIX_FMT_P012BE] = { 1, 1 },
[AV_PIX_FMT_P016LE] = { 1, 1 },
[AV_PIX_FMT_P016BE] = { 1, 1 },
[AV_PIX_FMT_GRAYF32LE] = { 1, 1 },

2
libswscale/version.h
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@ -29,7 +29,7 @@
#include "version_major.h"
#define LIBSWSCALE_VERSION_MINOR 8
#define LIBSWSCALE_VERSION_MICRO 108
#define LIBSWSCALE_VERSION_MICRO 109
#define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \
LIBSWSCALE_VERSION_MINOR, \

1
tests/ref/fate/filter-pixdesc-p012be Normal file
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@ -0,0 +1 @@
pixdesc-p012be 784a49bf554861da9d0809a615bcf813

1
tests/ref/fate/filter-pixdesc-p012le Normal file
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@ -0,0 +1 @@
pixdesc-p012le 0268fd44f63022e21ada69704534fc85

2
tests/ref/fate/filter-pixfmts-copy
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@ -62,6 +62,8 @@ nv24 f30fc8d0ac40af69e119ea919a314572
nv42 29a212f70f8780fe0eb99abcae81894d
p010be 7f9842d6015026136bad60d03c035cc3
p010le c453421b9f726bdaf2bacf59a492c43b
p012be 7f9842d6015026136bad60d03c035cc3
p012le 1929db89609c4b8c6d9c9030a9e7843d
p016be 7f9842d6015026136bad60d03c035cc3
p016le c453421b9f726bdaf2bacf59a492c43b
p210be 847e9c6e292b17349e69570829252b3e

2
tests/ref/fate/filter-pixfmts-crop
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@ -60,6 +60,8 @@ nv24 514c8f12082f0737e558778cbe7de258
nv42 ece9baae1c5de579dac2c66a89e08ef3
p010be 8b2de2eb6b099bbf355bfc55a0694ddc
p010le 373b50c766dfd0a8e79c9a73246d803a
p012be 8b2de2eb6b099bbf355bfc55a0694ddc
p012le a1e4f713e145dfc465bfe0cc77096a03
p016be 8b2de2eb6b099bbf355bfc55a0694ddc
p016le 373b50c766dfd0a8e79c9a73246d803a
p210be 2947f43774352ef61f9e83777548c7c5

2
tests/ref/fate/filter-pixfmts-field
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@ -62,6 +62,8 @@ nv24 3b100fb527b64ee2b2d7120da573faf5
nv42 1841ce853152d86b27c130f319ea0db2
p010be a0311a09bba7383553267d2b3b9c075e
p010le ee09a18aefa3ebe97715b3a7312cb8ff
p012be a0311a09bba7383553267d2b3b9c075e
p012le f1cc90d292046109a626db2da9f0f9b6
p016be a0311a09bba7383553267d2b3b9c075e
p016le ee09a18aefa3ebe97715b3a7312cb8ff
p210be 58d46f566ab28e3bcfb715c7aa53cf58

2
tests/ref/fate/filter-pixfmts-hflip
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@ -60,6 +60,8 @@ nv24 f0c5b2f42970f8d4003621d8857a872f
nv42 4dcf9aec82b110712b396a8b365dcb13
p010be 744b13e44d39e1ff7588983fa03e0101
p010le a50b160346ab94f55a425065b57006f0
p012be 744b13e44d39e1ff7588983fa03e0101
p012le aeb31f50c66f376b0530c7bb6287212b
p016be 744b13e44d39e1ff7588983fa03e0101
p016le a50b160346ab94f55a425065b57006f0
p210be 6f5a76d6467b86d55fe5589d3af8a7ea

2
tests/ref/fate/filter-pixfmts-il
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@ -62,6 +62,8 @@ nv24 554153c71d142e3fd8e40b7dcaaec229
nv42 d699724c8deaeb4f87faf2766512eec3
p010be 3df51286ef66b53e3e283dbbab582263
p010le eadcd8241e97e35b2b47d5eb2eaea6cd
p012be 3df51286ef66b53e3e283dbbab582263
p012le 38945445b360fa737e9e37257393e823
p016be 3df51286ef66b53e3e283dbbab582263
p016le eadcd8241e97e35b2b47d5eb2eaea6cd
p210be 29ec4e8912d456cd15203a96487c42e8

2
tests/ref/fate/filter-pixfmts-null
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@ -62,6 +62,8 @@ nv24 f30fc8d0ac40af69e119ea919a314572
nv42 29a212f70f8780fe0eb99abcae81894d
p010be 7f9842d6015026136bad60d03c035cc3
p010le c453421b9f726bdaf2bacf59a492c43b
p012be 7f9842d6015026136bad60d03c035cc3
p012le 1929db89609c4b8c6d9c9030a9e7843d
p016be 7f9842d6015026136bad60d03c035cc3
p016le c453421b9f726bdaf2bacf59a492c43b
p210be 847e9c6e292b17349e69570829252b3e

1
tests/ref/fate/filter-pixfmts-pad
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@ -27,6 +27,7 @@ nv21 0fdeb2cdd56cf5a7147dc273456fa217
nv24 193b9eadcc06ad5081609f76249b3e47
nv42 1738ad3c31c6c16e17679f5b09ce4677
p010le fbbc23cc1d764a5e6fb71883d985f3ed
p012le 3a92c1bd3e9de050bf6abcc3fd911ab7
p016le fbbc23cc1d764a5e6fb71883d985f3ed
p210le 680912c059de39c3401cac856bd1b0c1
p216le 8718662e226a4581561e7bb532af2d83

2
tests/ref/fate/filter-pixfmts-scale
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@ -62,6 +62,8 @@ nv24 2aa6e805bf6d4179ed8d7dea37d75db3
nv42 80714d1eb2d8bcaeab3abc3124df1abd
p010be 1d6726d94bf1385996a9a9840dd0e878
p010le 4b316f2b9e18972299beb73511278fa8
p012be e4dc7ccd654c2d74fde9c7b2711d960b
p012le cd4b6bdcd8967fc0e869ce3b8a014133
p016be 31e204018cbb53f8988c4e1174ea8ce9
p016le d5afe557f492a09317e525d7cb782f5b
p210be 2cc6dfcf5e006c8ed5238988a06fd45e

2
tests/ref/fate/filter-pixfmts-transpose
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@ -59,6 +59,8 @@ nv24 ea9de8b47faed722ee40182f89489beb
nv42 636af6cd6a4f3ac5edc0fc3ce3c56d63
p010be ad0de2cc9bff81688b182a870fcf7000
p010le e7ff5143595021246733ce6bd0a769e8
p012be ad0de2cc9bff81688b182a870fcf7000
p012le 024ef1cf56a4872f202b96a6a4bbf10a
p016be ad0de2cc9bff81688b182a870fcf7000
p016le e7ff5143595021246733ce6bd0a769e8
p410be 8b3e0ccb31b6a20ff00a29253fb2dec3

2
tests/ref/fate/filter-pixfmts-vflip
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@ -62,6 +62,8 @@ nv24 334420b9d3df84499d2ca16bb66eed2b
nv42 ba4063e2795c17fea3c8a646b01fd1f5
p010be 06e9354b6e0e38ba41736352cedc0bd5
p010le fd18d322bffbf5816902c13102872e22
p012be 06e9354b6e0e38ba41736352cedc0bd5
p012le cdf6a3c38d9d4e3f079fa369e1dda662
p016be 06e9354b6e0e38ba41736352cedc0bd5
p016le fd18d322bffbf5816902c13102872e22
p210be ca886ab2b3ea5c153f1954b3709f7249