| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License and the |
| * Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear License was |
| * not distributed with this source code in the LICENSE file, you can obtain it |
| * at aomedia.org/license/software-license/bsd-3-c-c/. If the Alliance for Open Media Patent |
| * License 1.0 was not distributed with this source code in the PATENTS file, you |
| * can obtain it at aomedia.org/license/patent-license/. |
| */ |
| |
| #ifndef INCLUDE_LIBYUV_CONVERT_FROM_H_ // NOLINT |
| #define INCLUDE_LIBYUV_CONVERT_FROM_H_ |
| |
| #include "libyuv/basic_types.h" |
| #include "libyuv/rotate.h" |
| |
| #ifdef __cplusplus |
| namespace libyuv { |
| extern "C" { |
| #endif |
| |
| // See Also convert.h for conversions from formats to I420. |
| |
| // I420Copy in convert to I420ToI420. |
| |
| LIBYUV_API |
| int I420ToI422(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_y, int dst_stride_y, |
| uint8* dst_u, int dst_stride_u, |
| uint8* dst_v, int dst_stride_v, |
| int width, int height); |
| |
| LIBYUV_API |
| int I420ToI444(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_y, int dst_stride_y, |
| uint8* dst_u, int dst_stride_u, |
| uint8* dst_v, int dst_stride_v, |
| int width, int height); |
| |
| LIBYUV_API |
| int I420ToI411(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_y, int dst_stride_y, |
| uint8* dst_u, int dst_stride_u, |
| uint8* dst_v, int dst_stride_v, |
| int width, int height); |
| |
| // Copy to I400. Source can be I420, I422, I444, I400, NV12 or NV21. |
| LIBYUV_API |
| int I400Copy(const uint8* src_y, int src_stride_y, |
| uint8* dst_y, int dst_stride_y, |
| int width, int height); |
| |
| // TODO(fbarchard): I420ToM420 |
| |
| LIBYUV_API |
| int I420ToNV12(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_y, int dst_stride_y, |
| uint8* dst_uv, int dst_stride_uv, |
| int width, int height); |
| |
| LIBYUV_API |
| int I420ToNV21(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_y, int dst_stride_y, |
| uint8* dst_vu, int dst_stride_vu, |
| int width, int height); |
| |
| LIBYUV_API |
| int I420ToYUY2(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_frame, int dst_stride_frame, |
| int width, int height); |
| |
| LIBYUV_API |
| int I420ToUYVY(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_frame, int dst_stride_frame, |
| int width, int height); |
| |
| LIBYUV_API |
| int I420ToARGB(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_argb, int dst_stride_argb, |
| int width, int height); |
| |
| LIBYUV_API |
| int I420ToBGRA(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_argb, int dst_stride_argb, |
| int width, int height); |
| |
| LIBYUV_API |
| int I420ToABGR(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_argb, int dst_stride_argb, |
| int width, int height); |
| |
| LIBYUV_API |
| int I420ToRGBA(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_rgba, int dst_stride_rgba, |
| int width, int height); |
| |
| LIBYUV_API |
| int I420ToRGB24(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_frame, int dst_stride_frame, |
| int width, int height); |
| |
| LIBYUV_API |
| int I420ToRAW(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_frame, int dst_stride_frame, |
| int width, int height); |
| |
| LIBYUV_API |
| int I420ToRGB565(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_frame, int dst_stride_frame, |
| 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* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_frame, int dst_stride_frame, |
| const uint8* dither4x4, int width, int height); |
| |
| LIBYUV_API |
| int I420ToARGB1555(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_frame, int dst_stride_frame, |
| int width, int height); |
| |
| LIBYUV_API |
| int I420ToARGB4444(const uint8* src_y, int src_stride_y, |
| const uint8* src_u, int src_stride_u, |
| const uint8* src_v, int src_stride_v, |
| uint8* dst_frame, int dst_stride_frame, |
| int width, int height); |
| |
| // Convert I420 to specified format. |
| // "dst_sample_stride" is bytes in a row for the destination. Pass 0 if the |
| // buffer has contiguous rows. Can be negative. A multiple of 16 is optimal. |
| LIBYUV_API |
| int ConvertFromI420(const uint8* y, int y_stride, |
| const uint8* u, int u_stride, |
| const uint8* v, int v_stride, |
| uint8* dst_sample, int dst_sample_stride, |
| int width, int height, |
| uint32 format); |
| |
| #ifdef __cplusplus |
| } // extern "C" |
| } // namespace libyuv |
| #endif |
| |
| #endif // INCLUDE_LIBYUV_CONVERT_FROM_H_ NOLINT |