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I210ToAR30 support for 422 10 bit to 10 bit RGB

Browse Source 
BUG=960620, libyuv:845, b/129864744

Change-Id: I43b152568b7f297f81624d47e56a334c127be17b
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/1901465
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
This commit is contained in:
Frank Barchard 2019-11-06 11:04:03 -08:00 committed by Commit Bot
parent 1f12946068
commit 6502179e4c
6 changed files with 547 additions and 74 deletions
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2
README.chromium
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@ -1,6 +1,6 @@
Name: libyuv Name: libyuv
URL: http://code.google.com/p/libyuv/ URL: http://code.google.com/p/libyuv/
Version: 1740 Version: 1741
License: BSD License: BSD
License File: LICENSE License File: LICENSE

235
include/libyuv/convert_argb.h
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@ -362,19 +362,6 @@ int I010ToARGB(const uint16_t* src_y,
int width, int width,
int height); int height);
// Convert I010 to ARGB.
LIBYUV_API
int I010ToARGB(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert I010 to ABGR. // Convert I010 to ABGR.
LIBYUV_API LIBYUV_API
int I010ToABGR(const uint16_t* src_y, int I010ToABGR(const uint16_t* src_y,
@ -439,6 +426,85 @@ int U010ToABGR(const uint16_t* src_y,
int dst_stride_abgr, int dst_stride_abgr,
int width, int width,
int height); int height);
// Convert I210 to ARGB.
LIBYUV_API
int I210ToARGB(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert I210 to ABGR.
LIBYUV_API
int I210ToABGR(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert H210 to ARGB.
LIBYUV_API
int H210ToARGB(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert H210 to ABGR.
LIBYUV_API
int H210ToABGR(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert U210 to ARGB.
LIBYUV_API
int U210ToARGB(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert U210 to ABGR.
LIBYUV_API
int U210ToABGR(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert I420 with Alpha to preattenuated ARGB. // Convert I420 with Alpha to preattenuated ARGB.
LIBYUV_API LIBYUV_API
int I420AlphaToARGB(const uint8_t* src_y, int I420AlphaToARGB(const uint8_t* src_y,
@ -618,19 +684,6 @@ int UYVYToARGB(const uint8_t* src_uyvy,
int width, int width,
int height); int height);
// Convert H010 to ARGB.
LIBYUV_API
int H010ToARGB(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert I010 to AR30. // Convert I010 to AR30.
LIBYUV_API LIBYUV_API
int I010ToAR30(const uint16_t* src_y, int I010ToAR30(const uint16_t* src_y,
@ -644,32 +697,6 @@ int I010ToAR30(const uint16_t* src_y,
int width, int width,
int height); int height);
// Convert H010 to AR30.
LIBYUV_API
int H010ToAR30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ar30,
int dst_stride_ar30,
int width,
int height);
// Convert U010 to AR30.
LIBYUV_API
int U010ToAR30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ar30,
int dst_stride_ar30,
int width,
int height);
// Convert I010 to AB30. // Convert I010 to AB30.
LIBYUV_API LIBYUV_API
int I010ToAB30(const uint16_t* src_y, int I010ToAB30(const uint16_t* src_y,
@ -683,6 +710,19 @@ int I010ToAB30(const uint16_t* src_y,
int width, int width,
int height); int height);
// Convert H010 to AR30.
LIBYUV_API
int H010ToAR30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ar30,
int dst_stride_ar30,
int width,
int height);
// Convert H010 to AB30. // Convert H010 to AB30.
LIBYUV_API LIBYUV_API
int H010ToAB30(const uint16_t* src_y, int H010ToAB30(const uint16_t* src_y,
@ -696,6 +736,19 @@ int H010ToAB30(const uint16_t* src_y,
int width, int width,
int height); int height);
// Convert U010 to AR30.
LIBYUV_API
int U010ToAR30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ar30,
int dst_stride_ar30,
int width,
int height);
// Convert U010 to AB30. // Convert U010 to AB30.
LIBYUV_API LIBYUV_API
int U010ToAB30(const uint16_t* src_y, int U010ToAB30(const uint16_t* src_y,
@ -709,6 +762,84 @@ int U010ToAB30(const uint16_t* src_y,
int width, int width,
int height); int height);
// Convert I210 to AR30.
LIBYUV_API
int I210ToAR30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ar30,
int dst_stride_ar30,
int width,
int height);
// Convert I210 to AB30.
LIBYUV_API
int I210ToAB30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ab30,
int dst_stride_ab30,
int width,
int height);
// Convert H210 to AR30.
LIBYUV_API
int H210ToAR30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ar30,
int dst_stride_ar30,
int width,
int height);
// Convert H210 to AB30.
LIBYUV_API
int H210ToAB30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ab30,
int dst_stride_ab30,
int width,
int height);
// Convert U210 to AR30.
LIBYUV_API
int U210ToAR30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ar30,
int dst_stride_ar30,
int width,
int height);
// Convert U210 to AB30.
LIBYUV_API
int U210ToAB30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ab30,
int dst_stride_ab30,
int width,
int height);
// BGRA little endian (argb in memory) to ARGB. // BGRA little endian (argb in memory) to ARGB.
LIBYUV_API LIBYUV_API
int BGRAToARGB(const uint8_t* src_bgra, int BGRAToARGB(const uint8_t* src_bgra,

2
include/libyuv/version.h
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@ -11,6 +11,6 @@
#ifndef INCLUDE_LIBYUV_VERSION_H_ #ifndef INCLUDE_LIBYUV_VERSION_H_
#define INCLUDE_LIBYUV_VERSION_H_ #define INCLUDE_LIBYUV_VERSION_H_
#define LIBYUV_VERSION 1740 #define LIBYUV_VERSION 1741
#endif // INCLUDE_LIBYUV_VERSION_H_ #endif // INCLUDE_LIBYUV_VERSION_H_

9
include/libyuv/video_common.h
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@ -59,9 +59,8 @@ enum FourCC {
FOURCC_NV12 = FOURCC('N', 'V', '1', '2'), FOURCC_NV12 = FOURCC('N', 'V', '1', '2'),
FOURCC_YUY2 = FOURCC('Y', 'U', 'Y', '2'), FOURCC_YUY2 = FOURCC('Y', 'U', 'Y', '2'),
FOURCC_UYVY = FOURCC('U', 'Y', 'V', 'Y'), FOURCC_UYVY = FOURCC('U', 'Y', 'V', 'Y'),
FOURCC_H010 = FOURCC('H', '0', '1', '0'), // unofficial fourcc. 10 bit lsb FOURCC_I010 = FOURCC('I', '0', '1', '0'), // bt.601 10 bit 420
FOURCC_U010 = FOURCC('U', '0', '1', '0'), // bt.2020, unofficial fourcc. FOURCC_I210 = FOURCC('I', '0', '1', '0'), // bt.601 10 bit 422
// 10 bit lsb
// 1 Secondary YUV format: row biplanar. // 1 Secondary YUV format: row biplanar.
FOURCC_M420 = FOURCC('M', '4', '2', '0'), FOURCC_M420 = FOURCC('M', '4', '2', '0'),
@ -97,6 +96,10 @@ enum FourCC {
FOURCC_U420 = FOURCC('U', '4', '2', '0'), // bt.2020, unofficial fourcc FOURCC_U420 = FOURCC('U', '4', '2', '0'), // bt.2020, unofficial fourcc
FOURCC_U422 = FOURCC('U', '4', '2', '2'), // bt.2020, unofficial fourcc FOURCC_U422 = FOURCC('U', '4', '2', '2'), // bt.2020, unofficial fourcc
FOURCC_U444 = FOURCC('U', '4', '4', '4'), // bt.2020, unofficial fourcc FOURCC_U444 = FOURCC('U', '4', '4', '4'), // bt.2020, unofficial fourcc
FOURCC_H010 = FOURCC('H', '0', '1', '0'), // bt.709 10 bit 420
FOURCC_U010 = FOURCC('U', '0', '1', '0'), // bt.2020 10 bit 420
FOURCC_H210 = FOURCC('H', '0', '1', '0'), // bt.709 10 bit 422
FOURCC_U210 = FOURCC('U', '0', '1', '0'), // bt.2020 10 bit 422
// 14 Auxiliary aliases. CanonicalFourCC() maps these to canonical fourcc. // 14 Auxiliary aliases. CanonicalFourCC() maps these to canonical fourcc.
FOURCC_IYUV = FOURCC('I', 'Y', 'U', 'V'), // Alias for I420. FOURCC_IYUV = FOURCC('I', 'Y', 'U', 'V'), // Alias for I420.

361
source/convert_argb.cc
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@ -884,6 +884,162 @@ int U010ToAB30(const uint16_t* src_y,
&kYuv2020Constants, width, height); &kYuv2020Constants, width, height);
} }
// Convert 10 bit YUV to ARGB with matrix
// TODO(fbarchard): Consider passing scale multiplier to I210ToARGB to
// multiply 10 bit yuv into high bits to allow any number of bits.
static int I210ToAR30Matrix(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ar30,
int dst_stride_ar30,
const struct YuvConstants* yuvconstants,
int width,
int height) {
int y;
void (*I210ToAR30Row)(const uint16_t* y_buf, const uint16_t* u_buf,
const uint16_t* v_buf, uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants, int width) =
I210ToAR30Row_C;
if (!src_y || !src_u || !src_v || !dst_ar30 || width <= 0 || height == 0) {
return -1;
}
// Negative height means invert the image.
if (height < 0) {
height = -height;
dst_ar30 = dst_ar30 + (height - 1) * dst_stride_ar30;
dst_stride_ar30 = -dst_stride_ar30;
}
#if defined(HAS_I210TOAR30ROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {
I210ToAR30Row = I210ToAR30Row_Any_SSSE3;
if (IS_ALIGNED(width, 8)) {
I210ToAR30Row = I210ToAR30Row_SSSE3;
}
}
#endif
#if defined(HAS_I210TOAR30ROW_AVX2)
if (TestCpuFlag(kCpuHasAVX2)) {
I210ToAR30Row = I210ToAR30Row_Any_AVX2;
if (IS_ALIGNED(width, 16)) {
I210ToAR30Row = I210ToAR30Row_AVX2;
}
}
#endif
for (y = 0; y < height; ++y) {
I210ToAR30Row(src_y, src_u, src_v, dst_ar30, yuvconstants, width);
dst_ar30 += dst_stride_ar30;
src_y += src_stride_y;
src_u += src_stride_u;
src_v += src_stride_v;
}
return 0;
}
// Convert I210 to AR30.
LIBYUV_API
int I210ToAR30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ar30,
int dst_stride_ar30,
int width,
int height) {
return I210ToAR30Matrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_ar30, dst_stride_ar30,
&kYuvI601Constants, width, height);
}
// Convert H210 to AR30.
LIBYUV_API
int H210ToAR30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ar30,
int dst_stride_ar30,
int width,
int height) {
return I210ToAR30Matrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_ar30, dst_stride_ar30,
&kYuvH709Constants, width, height);
}
// Convert U210 to AR30.
LIBYUV_API
int U210ToAR30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ar30,
int dst_stride_ar30,
int width,
int height) {
return I210ToAR30Matrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_ar30, dst_stride_ar30,
&kYuv2020Constants, width, height);
}
// Convert I210 to AB30.
LIBYUV_API
int I210ToAB30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ab30,
int dst_stride_ab30,
int width,
int height) {
return I210ToAR30Matrix(src_y, src_stride_y, src_v, src_stride_v, src_u,
src_stride_u, dst_ab30, dst_stride_ab30,
&kYvuI601Constants, width, height);
}
// Convert H210 to AB30.
LIBYUV_API
int H210ToAB30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ab30,
int dst_stride_ab30,
int width,
int height) {
return I210ToAR30Matrix(src_y, src_stride_y, src_v, src_stride_v, src_u,
src_stride_u, dst_ab30, dst_stride_ab30,
&kYvuH709Constants, width, height);
}
// Convert U210 to AB30.
LIBYUV_API
int U210ToAB30(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_ab30,
int dst_stride_ab30,
int width,
int height) {
return I210ToAR30Matrix(src_y, src_stride_y, src_v, src_stride_v, src_u,
src_stride_u, dst_ab30, dst_stride_ab30,
&kYuv2020Constants, width, height);
}
// Convert 10 bit YUV to ARGB with matrix // Convert 10 bit YUV to ARGB with matrix
static int I010ToARGBMatrix(const uint16_t* src_y, static int I010ToARGBMatrix(const uint16_t* src_y,
int src_stride_y, int src_stride_y,
@ -999,23 +1155,6 @@ int H010ToARGB(const uint16_t* src_y,
&kYuvH709Constants, width, height); &kYuvH709Constants, width, height);
} }
// Convert U010 to ARGB.
LIBYUV_API
int U010ToARGB(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height) {
return I010ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_argb, dst_stride_argb,
&kYuv2020Constants, width, height);
}
// Convert H010 to ABGR. // Convert H010 to ABGR.
LIBYUV_API LIBYUV_API
int H010ToABGR(const uint16_t* src_y, int H010ToABGR(const uint16_t* src_y,
@ -1035,6 +1174,23 @@ int H010ToABGR(const uint16_t* src_y,
width, height); width, height);
} }
// Convert U010 to ARGB.
LIBYUV_API
int U010ToARGB(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height) {
return I010ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_argb, dst_stride_argb,
&kYuv2020Constants, width, height);
}
// Convert U010 to ABGR. // Convert U010 to ABGR.
LIBYUV_API LIBYUV_API
int U010ToABGR(const uint16_t* src_y, int U010ToABGR(const uint16_t* src_y,
@ -1054,6 +1210,177 @@ int U010ToABGR(const uint16_t* src_y,
width, height); width, height);
} }
// Convert 10 bit 422 YUV to ARGB with matrix
static int I210ToARGBMatrix(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
const struct YuvConstants* yuvconstants,
int width,
int height) {
int y;
void (*I210ToARGBRow)(const uint16_t* y_buf, const uint16_t* u_buf,
const uint16_t* v_buf, uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants, int width) =
I210ToARGBRow_C;
if (!src_y || !src_u || !src_v || !dst_argb || width <= 0 || height == 0) {
return -1;
}
// Negative height means invert the image.
if (height < 0) {
height = -height;
dst_argb = dst_argb + (height - 1) * dst_stride_argb;
dst_stride_argb = -dst_stride_argb;
}
#if defined(HAS_I210TOARGBROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {
I210ToARGBRow = I210ToARGBRow_Any_SSSE3;
if (IS_ALIGNED(width, 8)) {
I210ToARGBRow = I210ToARGBRow_SSSE3;
}
}
#endif
#if defined(HAS_I210TOARGBROW_AVX2)
if (TestCpuFlag(kCpuHasAVX2)) {
I210ToARGBRow = I210ToARGBRow_Any_AVX2;
if (IS_ALIGNED(width, 16)) {
I210ToARGBRow = I210ToARGBRow_AVX2;
}
}
#endif
#if defined(HAS_I210TOARGBROW_MMI)
if (TestCpuFlag(kCpuHasMMI)) {
I210ToARGBRow = I210ToARGBRow_Any_MMI;
if (IS_ALIGNED(width, 4)) {
I210ToARGBRow = I210ToARGBRow_MMI;
}
}
#endif
for (y = 0; y < height; ++y) {
I210ToARGBRow(src_y, src_u, src_v, dst_argb, yuvconstants, width);
dst_argb += dst_stride_argb;
src_y += src_stride_y;
src_u += src_stride_u;
src_v += src_stride_v;
}
return 0;
}
// Convert I210 to ARGB.
LIBYUV_API
int I210ToARGB(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height) {
return I210ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_argb, dst_stride_argb,
&kYuvI601Constants, width, height);
}
// Convert I210 to ABGR.
LIBYUV_API
int I210ToABGR(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height) {
return I210ToARGBMatrix(src_y, src_stride_y, src_v,
src_stride_v, // Swap U and V
src_u, src_stride_u, dst_abgr, dst_stride_abgr,
&kYvuI601Constants, // Use Yvu matrix
width, height);
}
// Convert H210 to ARGB.
LIBYUV_API
int H210ToARGB(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height) {
return I210ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_argb, dst_stride_argb,
&kYuvH709Constants, width, height);
}
// Convert H210 to ABGR.
LIBYUV_API
int H210ToABGR(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height) {
return I210ToARGBMatrix(src_y, src_stride_y, src_v,
src_stride_v, // Swap U and V
src_u, src_stride_u, dst_abgr, dst_stride_abgr,
&kYvuH709Constants, // Use Yvu matrix
width, height);
}
// Convert U210 to ARGB.
LIBYUV_API
int U210ToARGB(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height) {
return I210ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_argb, dst_stride_argb,
&kYuv2020Constants, width, height);
}
// Convert U210 to ABGR.
LIBYUV_API
int U210ToABGR(const uint16_t* src_y,
int src_stride_y,
const uint16_t* src_u,
int src_stride_u,
const uint16_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height) {
return I210ToARGBMatrix(src_y, src_stride_y, src_v,
src_stride_v, // Swap U and V
src_u, src_stride_u, dst_abgr, dst_stride_abgr,
&kYvu2020Constants, // Use Yvu matrix
width, height);
}
// Convert I420 with Alpha to preattenuated ARGB. // Convert I420 with Alpha to preattenuated ARGB.
static int I420AlphaToARGBMatrix(const uint8_t* src_y, static int I420AlphaToARGBMatrix(const uint8_t* src_y,
int src_stride_y, int src_stride_y,

12
unit_test/convert_test.cc
View File

@ -2923,6 +2923,12 @@ TESTPLANAR16TOB(H010, 2, 2, ARGB, 4, 4, 1, 2)
TESTPLANAR16TOB(H010, 2, 2, ABGR, 4, 4, 1, 2) TESTPLANAR16TOB(H010, 2, 2, ABGR, 4, 4, 1, 2)
TESTPLANAR16TOB(U010, 2, 2, ARGB, 4, 4, 1, 2) TESTPLANAR16TOB(U010, 2, 2, ARGB, 4, 4, 1, 2)
TESTPLANAR16TOB(U010, 2, 2, ABGR, 4, 4, 1, 2) TESTPLANAR16TOB(U010, 2, 2, ABGR, 4, 4, 1, 2)
TESTPLANAR16TOB(I210, 2, 1, ARGB, 4, 4, 1, 2)
TESTPLANAR16TOB(I210, 2, 1, ABGR, 4, 4, 1, 2)
TESTPLANAR16TOB(H210, 2, 1, ARGB, 4, 4, 1, 2)
TESTPLANAR16TOB(H210, 2, 1, ABGR, 4, 4, 1, 2)
TESTPLANAR16TOB(U210, 2, 1, ARGB, 4, 4, 1, 2)
TESTPLANAR16TOB(U210, 2, 1, ABGR, 4, 4, 1, 2)
#ifdef LITTLE_ENDIAN_TEST #ifdef LITTLE_ENDIAN_TEST
TESTPLANAR16TOB(I010, 2, 2, AR30, 4, 4, 1, 2) TESTPLANAR16TOB(I010, 2, 2, AR30, 4, 4, 1, 2)
TESTPLANAR16TOB(I010, 2, 2, AB30, 4, 4, 1, 2) TESTPLANAR16TOB(I010, 2, 2, AB30, 4, 4, 1, 2)
@ -2930,6 +2936,12 @@ TESTPLANAR16TOB(H010, 2, 2, AR30, 4, 4, 1, 2)
TESTPLANAR16TOB(H010, 2, 2, AB30, 4, 4, 1, 2) TESTPLANAR16TOB(H010, 2, 2, AB30, 4, 4, 1, 2)
TESTPLANAR16TOB(U010, 2, 2, AR30, 4, 4, 1, 2) TESTPLANAR16TOB(U010, 2, 2, AR30, 4, 4, 1, 2)
TESTPLANAR16TOB(U010, 2, 2, AB30, 4, 4, 1, 2) TESTPLANAR16TOB(U010, 2, 2, AB30, 4, 4, 1, 2)
TESTPLANAR16TOB(I210, 2, 1, AR30, 4, 4, 1, 2)
TESTPLANAR16TOB(I210, 2, 1, AB30, 4, 4, 1, 2)
TESTPLANAR16TOB(H210, 2, 1, AR30, 4, 4, 1, 2)
TESTPLANAR16TOB(H210, 2, 1, AB30, 4, 4, 1, 2)
TESTPLANAR16TOB(U210, 2, 1, AR30, 4, 4, 1, 2)
TESTPLANAR16TOB(U210, 2, 1, AB30, 4, 4, 1, 2)
#endif #endif
static int Clamp(int y) { static int Clamp(int y) {