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libyuv/include/libyuv/convert_argb.h
Frank Barchard d768774299 add yuvconvstants util 
miscellaneous cleanup of other code/comments

Bug: libyuv:873, libyuv:877
Change-Id: I0d8caf9a65908ff8898b25494f7c724775f84fa3
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2692930
Reviewed-by: Wan-Teh Chang <wtc@google.com>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
2021-02-12 19:45:16 +00:00

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/*
* Copyright 2012 The LibYuv Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef INCLUDE_LIBYUV_CONVERT_ARGB_H_
#define INCLUDE_LIBYUV_CONVERT_ARGB_H_
#include "libyuv/basic_types.h"
#include "libyuv/rotate.h" // For enum RotationMode.
#ifdef __cplusplus
namespace libyuv {
extern "C" {
#endif
// Conversion matrix for YUV to RGB
LIBYUV_API extern const struct YuvConstants kYuvI601Constants; // BT.601
LIBYUV_API extern const struct YuvConstants kYuvJPEGConstants; // BT.601 full
LIBYUV_API extern const struct YuvConstants kYuvH709Constants; // BT.709
LIBYUV_API extern const struct YuvConstants kYuvF709Constants; // BT.709 full
LIBYUV_API extern const struct YuvConstants kYuv2020Constants; // BT.2020
LIBYUV_API extern const struct YuvConstants kYuvV2020Constants; // BT.2020 full
// Conversion matrix for YVU to BGR
LIBYUV_API extern const struct YuvConstants kYvuI601Constants; // BT.601
LIBYUV_API extern const struct YuvConstants kYvuJPEGConstants; // BT.601 full
LIBYUV_API extern const struct YuvConstants kYvuH709Constants; // BT.709
LIBYUV_API extern const struct YuvConstants kYvuF709Constants; // BT.709 full
LIBYUV_API extern const struct YuvConstants kYvu2020Constants; // BT.2020
LIBYUV_API extern const struct YuvConstants kYvuV2020Constants; // BT.2020 full
// Macros for end swapped destination Matrix conversions.
// Swap UV and pass mirrored kYvuJPEGConstants matrix.
// TODO(fbarchard): Add macro for each Matrix function.
#define kYuvI601ConstantsVU kYvuI601Constants
#define kYuvJPEGConstantsVU kYvuJPEGConstants
#define kYuvH709ConstantsVU kYvuH709Constants
#define kYuvF709ConstantsVU kYvuF709Constants
#define kYuv2020ConstantsVU kYvu2020Constants
#define kYuvV2020ConstantsVU kYvuV2020Constants
#define NV12ToABGRMatrix(a, b, c, d, e, f, g, h, i) \
NV21ToARGBMatrix(a, b, c, d, e, f, g##VU, h, i)
#define NV21ToABGRMatrix(a, b, c, d, e, f, g, h, i) \
NV12ToARGBMatrix(a, b, c, d, e, f, g##VU, h, i)
#define NV12ToRAWMatrix(a, b, c, d, e, f, g, h, i) \
NV21ToRGB24Matrix(a, b, c, d, e, f, g##VU, h, i)
#define NV21ToRAWMatrix(a, b, c, d, e, f, g, h, i) \
NV12ToRGB24Matrix(a, b, c, d, e, f, g##VU, h, i)
#define I420AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, k, l, m, n) \
I420AlphaToARGBMatrix(a, b, e, f, c, d, g, h, i, j, k##VU, l, m, n)
#define I422AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, k, l, m, n) \
I422AlphaToARGBMatrix(a, b, e, f, c, d, g, h, i, j, k##VU, l, m, n)
#define I444AlphaToABGRMatrix(a, b, c, d, e, f, g, h, i, j, k, l, m, n) \
I444AlphaToARGBMatrix(a, b, e, f, c, d, g, h, i, j, k##VU, l, m, n)
// Alias.
#define ARGBToARGB ARGBCopy
// Copy ARGB to ARGB.
LIBYUV_API
int ARGBCopy(const uint8_t* src_argb,
int src_stride_argb,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert I420 to ARGB.
LIBYUV_API
int I420ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert I420 to ABGR.
LIBYUV_API
int I420ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert J420 to ARGB.
LIBYUV_API
int J420ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert J420 to ABGR.
LIBYUV_API
int J420ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert F420 to ARGB. BT.709 full range
LIBYUV_API
int F420ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert F420 to ABGR. BT.709 full range
LIBYUV_API
int F420ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert H420 to ARGB.
LIBYUV_API
int H420ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert H420 to ABGR.
LIBYUV_API
int H420ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert U420 to ARGB.
LIBYUV_API
int U420ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert U420 to ABGR.
LIBYUV_API
int U420ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert I422 to ARGB.
LIBYUV_API
int I422ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert I422 to ABGR.
LIBYUV_API
int I422ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert J422 to ARGB.
LIBYUV_API
int J422ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert J422 to ABGR.
LIBYUV_API
int J422ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert H422 to ARGB.
LIBYUV_API
int H422ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert H422 to ABGR.
LIBYUV_API
int H422ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert U422 to ARGB.
LIBYUV_API
int U422ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert U422 to ABGR.
LIBYUV_API
int U422ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert I444 to ARGB.
LIBYUV_API
int I444ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert I444 to ABGR.
LIBYUV_API
int I444ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert J444 to ARGB.
LIBYUV_API
int J444ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert J444 to ABGR.
LIBYUV_API
int J444ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert H444 to ARGB.
LIBYUV_API
int H444ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert H444 to ABGR.
LIBYUV_API
int H444ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert U444 to ARGB.
LIBYUV_API
int U444ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert U444 to ABGR.
LIBYUV_API
int U444ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
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.
LIBYUV_API
int I010ToABGR(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 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 H010 to ABGR.
LIBYUV_API
int H010ToABGR(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 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);
// Convert U010 to ABGR.
LIBYUV_API
int U010ToABGR(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 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.
LIBYUV_API
int I420AlphaToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
const uint8_t* src_a,
int src_stride_a,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height,
int attenuate);
// Convert I420 with Alpha to preattenuated ABGR.
LIBYUV_API
int I420AlphaToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
const uint8_t* src_a,
int src_stride_a,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height,
int attenuate);
// Convert I422 with Alpha to preattenuated ARGB.
LIBYUV_API
int I422AlphaToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
const uint8_t* src_a,
int src_stride_a,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height,
int attenuate);
// Convert I422 with Alpha to preattenuated ABGR.
LIBYUV_API
int I422AlphaToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
const uint8_t* src_a,
int src_stride_a,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height,
int attenuate);
// Convert I444 with Alpha to preattenuated ARGB.
LIBYUV_API
int I444AlphaToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
const uint8_t* src_a,
int src_stride_a,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height,
int attenuate);
// Convert I444 with Alpha to preattenuated ABGR.
LIBYUV_API
int I444AlphaToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
const uint8_t* src_a,
int src_stride_a,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height,
int attenuate);
// Convert I400 (grey) to ARGB. Reverse of ARGBToI400.
LIBYUV_API
int I400ToARGB(const uint8_t* src_y,
int src_stride_y,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert J400 (jpeg grey) to ARGB.
LIBYUV_API
int J400ToARGB(const uint8_t* src_y,
int src_stride_y,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Alias.
#define YToARGB I400ToARGB
// Convert NV12 to ARGB.
LIBYUV_API
int NV12ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_uv,
int src_stride_uv,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert NV21 to ARGB.
LIBYUV_API
int NV21ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_vu,
int src_stride_vu,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert NV12 to ABGR.
LIBYUV_API
int NV12ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_uv,
int src_stride_uv,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert NV21 to ABGR.
LIBYUV_API
int NV21ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_vu,
int src_stride_vu,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert NV12 to RGB24.
LIBYUV_API
int NV12ToRGB24(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_uv,
int src_stride_uv,
uint8_t* dst_rgb24,
int dst_stride_rgb24,
int width,
int height);
// Convert NV21 to RGB24.
LIBYUV_API
int NV21ToRGB24(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_vu,
int src_stride_vu,
uint8_t* dst_rgb24,
int dst_stride_rgb24,
int width,
int height);
// Convert NV21 to YUV24.
LIBYUV_API
int NV21ToYUV24(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_vu,
int src_stride_vu,
uint8_t* dst_yuv24,
int dst_stride_yuv24,
int width,
int height);
// Convert NV12 to RAW.
LIBYUV_API
int NV12ToRAW(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_uv,
int src_stride_uv,
uint8_t* dst_raw,
int dst_stride_raw,
int width,
int height);
// Convert NV21 to RAW.
LIBYUV_API
int NV21ToRAW(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_vu,
int src_stride_vu,
uint8_t* dst_raw,
int dst_stride_raw,
int width,
int height);
// Convert YUY2 to ARGB.
LIBYUV_API
int YUY2ToARGB(const uint8_t* src_yuy2,
int src_stride_yuy2,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert UYVY to ARGB.
LIBYUV_API
int UYVYToARGB(const uint8_t* src_uyvy,
int src_stride_uyvy,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert I010 to AR30.
LIBYUV_API
int I010ToAR30(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.
LIBYUV_API
int I010ToAB30(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 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.
LIBYUV_API
int H010ToAB30(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 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.
LIBYUV_API
int U010ToAB30(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 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.
LIBYUV_API
int BGRAToARGB(const uint8_t* src_bgra,
int src_stride_bgra,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// ABGR little endian (rgba in memory) to ARGB.
LIBYUV_API
int ABGRToARGB(const uint8_t* src_abgr,
int src_stride_abgr,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// RGBA little endian (abgr in memory) to ARGB.
LIBYUV_API
int RGBAToARGB(const uint8_t* src_rgba,
int src_stride_rgba,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Deprecated function name.
#define BG24ToARGB RGB24ToARGB
// RGB little endian (bgr in memory) to ARGB.
LIBYUV_API
int RGB24ToARGB(const uint8_t* src_rgb24,
int src_stride_rgb24,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// RGB big endian (rgb in memory) to ARGB.
LIBYUV_API
int RAWToARGB(const uint8_t* src_raw,
int src_stride_raw,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// RGB big endian (rgb in memory) to RGBA.
LIBYUV_API
int RAWToRGBA(const uint8_t* src_raw,
int src_stride_raw,
uint8_t* dst_rgba,
int dst_stride_rgba,
int width,
int height);
// RGB16 (RGBP fourcc) little endian to ARGB.
LIBYUV_API
int RGB565ToARGB(const uint8_t* src_rgb565,
int src_stride_rgb565,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// RGB15 (RGBO fourcc) little endian to ARGB.
LIBYUV_API
int ARGB1555ToARGB(const uint8_t* src_argb1555,
int src_stride_argb1555,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// RGB12 (R444 fourcc) little endian to ARGB.
LIBYUV_API
int ARGB4444ToARGB(const uint8_t* src_argb4444,
int src_stride_argb4444,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Aliases
#define AB30ToARGB AR30ToABGR
#define AB30ToABGR AR30ToARGB
#define AB30ToAR30 AR30ToAB30
// Convert AR30 To ARGB.
LIBYUV_API
int AR30ToARGB(const uint8_t* src_ar30,
int src_stride_ar30,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert AR30 To ABGR.
LIBYUV_API
int AR30ToABGR(const uint8_t* src_ar30,
int src_stride_ar30,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert AR30 To AB30.
LIBYUV_API
int AR30ToAB30(const uint8_t* src_ar30,
int src_stride_ar30,
uint8_t* dst_ab30,
int dst_stride_ab30,
int width,
int height);
// src_width/height provided by capture
// dst_width/height for clipping determine final size.
LIBYUV_API
int MJPGToARGB(const uint8_t* sample,
size_t sample_size,
uint8_t* dst_argb,
int dst_stride_argb,
int src_width,
int src_height,
int dst_width,
int dst_height);
// Convert Android420 to ARGB.
LIBYUV_API
int Android420ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
int src_pixel_stride_uv,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
// Convert Android420 to ABGR.
LIBYUV_API
int Android420ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
int src_pixel_stride_uv,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert NV12 to RGB565.
LIBYUV_API
int NV12ToRGB565(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_uv,
int src_stride_uv,
uint8_t* dst_rgb565,
int dst_stride_rgb565,
int width,
int height);
// Convert I422 to BGRA.
LIBYUV_API
int I422ToBGRA(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_bgra,
int dst_stride_bgra,
int width,
int height);
// Convert I422 to ABGR.
LIBYUV_API
int I422ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
// Convert I422 to RGBA.
LIBYUV_API
int I422ToRGBA(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_rgba,
int dst_stride_rgba,
int width,
int height);
LIBYUV_API
int I420ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height);
LIBYUV_API
int I420ToBGRA(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_bgra,
int dst_stride_bgra,
int width,
int height);
LIBYUV_API
int I420ToABGR(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_abgr,
int dst_stride_abgr,
int width,
int height);
LIBYUV_API
int I420ToRGBA(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_rgba,
int dst_stride_rgba,
int width,
int height);
LIBYUV_API
int I420ToRGB24(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_rgb24,
int dst_stride_rgb24,
int width,
int height);
LIBYUV_API
int I420ToRAW(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_raw,
int dst_stride_raw,
int width,
int height);
LIBYUV_API
int H420ToRGB24(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_rgb24,
int dst_stride_rgb24,
int width,
int height);
LIBYUV_API
int H420ToRAW(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_raw,
int dst_stride_raw,
int width,
int height);
LIBYUV_API
int J420ToRGB24(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_rgb24,
int dst_stride_rgb24,
int width,
int height);
LIBYUV_API
int J420ToRAW(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_raw,
int dst_stride_raw,
int width,
int height);
LIBYUV_API
int I420ToRGB565(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_rgb565,
int dst_stride_rgb565,
int width,
int height);
LIBYUV_API
int J420ToRGB565(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_rgb565,
int dst_stride_rgb565,
int width,
int height);
LIBYUV_API
int H420ToRGB565(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_rgb565,
int dst_stride_rgb565,
int width,
int height);
LIBYUV_API
int I422ToRGB565(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_rgb565,
int dst_stride_rgb565,
int width,
int height);
// Convert I420 To RGB565 with 4x4 dither matrix (16 bytes).
// Values in dither matrix from 0 to 7 recommended.
// The order of the dither matrix is first byte is upper left.
LIBYUV_API
int I420ToRGB565Dither(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_rgb565,
int dst_stride_rgb565,
const uint8_t* dither4x4,
int width,
int height);
LIBYUV_API
int I420ToARGB1555(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb1555,
int dst_stride_argb1555,
int width,
int height);
LIBYUV_API
int I420ToARGB4444(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb4444,
int dst_stride_argb4444,
int width,
int height);
// Convert I420 to AR30.
LIBYUV_API
int I420ToAR30(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_ar30,
int dst_stride_ar30,
int width,
int height);
// Convert H420 to AR30.
LIBYUV_API
int H420ToAR30(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_ar30,
int dst_stride_ar30,
int width,
int height);
// Convert I420 to ARGB with matrix.
LIBYUV_API
int I420ToARGBMatrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
const struct YuvConstants* yuvconstants,
int width,
int height);
// Convert I422 to ARGB with matrix.
LIBYUV_API
int I422ToARGBMatrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
const struct YuvConstants* yuvconstants,
int width,
int height);
// Convert I444 to ARGB with matrix.
LIBYUV_API
int I444ToARGBMatrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_argb,
int dst_stride_argb,
const struct YuvConstants* yuvconstants,
int width,
int height);
// multiply 10 bit yuv into high bits to allow any number of bits.
LIBYUV_API
int I010ToAR30Matrix(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);
// multiply 10 bit yuv into high bits to allow any number of bits.
LIBYUV_API
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);
// Convert 10 bit YUV to ARGB with matrix.
LIBYUV_API
int I010ToARGBMatrix(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);
// Convert 10 bit 422 YUV to ARGB with matrix.
LIBYUV_API
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);
// Convert I420 with Alpha to preattenuated ARGB with matrix.
LIBYUV_API
int I420AlphaToARGBMatrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
const uint8_t* src_a,
int src_stride_a,
uint8_t* dst_argb,
int dst_stride_argb,
const struct YuvConstants* yuvconstants,
int width,
int height,
int attenuate);
// Convert I422 with Alpha to preattenuated ARGB with matrix.
LIBYUV_API
int I422AlphaToARGBMatrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
const uint8_t* src_a,
int src_stride_a,
uint8_t* dst_argb,
int dst_stride_argb,
const struct YuvConstants* yuvconstants,
int width,
int height,
int attenuate);
// Convert I444 with Alpha to preattenuated ARGB with matrix.
LIBYUV_API
int I444AlphaToARGBMatrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
const uint8_t* src_a,
int src_stride_a,
uint8_t* dst_argb,
int dst_stride_argb,
const struct YuvConstants* yuvconstants,
int width,
int height,
int attenuate);
// Convert NV12 to ARGB with matrix.
LIBYUV_API
int NV12ToARGBMatrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_uv,
int src_stride_uv,
uint8_t* dst_argb,
int dst_stride_argb,
const struct YuvConstants* yuvconstants,
int width,
int height);
// Convert NV21 to ARGB with matrix.
LIBYUV_API
int NV21ToARGBMatrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_vu,
int src_stride_vu,
uint8_t* dst_argb,
int dst_stride_argb,
const struct YuvConstants* yuvconstants,
int width,
int height);
// Convert NV12 to RGB565 with matrix.
LIBYUV_API
int NV12ToRGB565Matrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_uv,
int src_stride_uv,
uint8_t* dst_rgb565,
int dst_stride_rgb565,
const struct YuvConstants* yuvconstants,
int width,
int height);
// Convert NV12 to RGB24 with matrix.
LIBYUV_API
int NV12ToRGB24Matrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_uv,
int src_stride_uv,
uint8_t* dst_rgb24,
int dst_stride_rgb24,
const struct YuvConstants* yuvconstants,
int width,
int height);
// Convert NV21 to RGB24 with matrix.
LIBYUV_API
int NV21ToRGB24Matrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_vu,
int src_stride_vu,
uint8_t* dst_rgb24,
int dst_stride_rgb24,
const struct YuvConstants* yuvconstants,
int width,
int height);
// Convert Android420 to ARGB with matrix.
LIBYUV_API
int Android420ToARGBMatrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
int src_pixel_stride_uv,
uint8_t* dst_argb,
int dst_stride_argb,
const struct YuvConstants* yuvconstants,
int width,
int height);
// Convert I422 to RGBA with matrix.
LIBYUV_API
int I422ToRGBAMatrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_rgba,
int dst_stride_rgba,
const struct YuvConstants* yuvconstants,
int width,
int height);
// Convert I422 to RGBA with matrix.
LIBYUV_API
int I420ToRGBAMatrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_rgba,
int dst_stride_rgba,
const struct YuvConstants* yuvconstants,
int width,
int height);
// Convert I420 to RGB24 with matrix.
LIBYUV_API
int I420ToRGB24Matrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_rgb24,
int dst_stride_rgb24,
const struct YuvConstants* yuvconstants,
int width,
int height);
// Convert I420 to RGB565 with specified color matrix.
LIBYUV_API
int I420ToRGB565Matrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_rgb565,
int dst_stride_rgb565,
const struct YuvConstants* yuvconstants,
int width,
int height);
// Convert I420 to AR30 with matrix.
LIBYUV_API
int I420ToAR30Matrix(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
int src_stride_u,
const uint8_t* src_v,
int src_stride_v,
uint8_t* dst_ar30,
int dst_stride_ar30,
const struct YuvConstants* yuvconstants,
int width,
int height);
// Convert I400 (grey) to ARGB. Reverse of ARGBToI400.
LIBYUV_API
int I400ToARGBMatrix(const uint8_t* src_y,
int src_stride_y,
uint8_t* dst_argb,
int dst_stride_argb,
const struct YuvConstants* yuvconstants,
int width,
int height);
// Convert camera sample to ARGB with cropping, rotation and vertical flip.
// "sample_size" is needed to parse MJPG.
// "dst_stride_argb" number of bytes in a row of the dst_argb plane.
// Normally this would be the same as dst_width, with recommended alignment
// to 16 bytes for better efficiency.
// If rotation of 90 or 270 is used, stride is affected. The caller should
// allocate the I420 buffer according to rotation.
// "dst_stride_u" number of bytes in a row of the dst_u plane.
// Normally this would be the same as (dst_width + 1) / 2, with
// recommended alignment to 16 bytes for better efficiency.
// If rotation of 90 or 270 is used, stride is affected.
// "crop_x" and "crop_y" are starting position for cropping.
// To center, crop_x = (src_width - dst_width) / 2
// crop_y = (src_height - dst_height) / 2
// "src_width" / "src_height" is size of src_frame in pixels.
// "src_height" can be negative indicating a vertically flipped image source.
// "crop_width" / "crop_height" is the size to crop the src to.
// Must be less than or equal to src_width/src_height
// Cropping parameters are pre-rotation.
// "rotation" can be 0, 90, 180 or 270.
// "fourcc" is a fourcc. ie 'I420', 'YUY2'
// Returns 0 for successful; -1 for invalid parameter. Non-zero for failure.
LIBYUV_API
int ConvertToARGB(const uint8_t* sample,
size_t sample_size,
uint8_t* dst_argb,
int dst_stride_argb,
int crop_x,
int crop_y,
int src_width,
int src_height,
int crop_width,
int crop_height,
enum RotationMode rotation,
uint32_t fourcc);
#ifdef __cplusplus
} // extern "C"
} // namespace libyuv
#endif
#endif // INCLUDE_LIBYUV_CONVERT_ARGB_H_
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