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more yuv wrappers (#87)
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@theomonnom
theomonnom authored Aug 29, 2023
1 parent 68167af commit a59e857
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Showing 2 changed files with 375 additions and 30 deletions.
232 changes: 215 additions & 17 deletions api/video/yuv_helper.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,9 @@
#include "yuv_helper.h"

#include "libyuv/convert.h"
#include "libyuv/convert_argb.h"
#include "libyuv/convert_from_argb.h"
#include "libyuv/row.h"
#include "third_party/libyuv/include/libyuv.h"
#include "video_rotation.h"

Expand Down Expand Up @@ -60,23 +63,6 @@ int I420ToNV12(const uint8_t* src_y,
dst_stride_uv, width, height);
}

int NV12ToI420(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_uv,
int src_stride_uv,
uint8_t* dst_y,
int dst_stride_y,
uint8_t* dst_u,
int dst_stride_u,
uint8_t* dst_v,
int dst_stride_v,
int width,
int height) {
return libyuv::NV12ToI420(src_y, src_stride_y, src_uv, src_stride_uv, dst_y,
dst_stride_y, dst_u, dst_stride_u, dst_v,
dst_stride_v, width, height);
}

int I420ToARGB(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_u,
Expand Down Expand Up @@ -215,4 +201,216 @@ int ARGBToRGB24(const uint8_t* src_argb,
dst_stride_rgb24, width, height);
}

int NV12ToI420(const uint8_t* src_y,
int src_stride_y,
const uint8_t* src_uv,
int src_stride_uv,
uint8_t* dst_y,
int dst_stride_y,
uint8_t* dst_u,
int dst_stride_u,
uint8_t* dst_v,
int dst_stride_v,
int width,
int height) {
return libyuv::NV12ToI420(src_y, src_stride_y, src_uv, src_stride_uv, dst_y,
dst_stride_y, dst_u, dst_stride_u, dst_v,
dst_stride_v, width, height);
}

int I444ToI420(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_y,
int dst_stride_y,
uint8_t* dst_u,
int dst_stride_u,
uint8_t* dst_v,
int dst_stride_v,
int width,
int height) {
return libyuv::I444ToI420(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_y, dst_stride_y, dst_u,
dst_stride_u, dst_v, dst_stride_v, width, height);
}

int I422ToI420(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_y,
int dst_stride_y,
uint8_t* dst_u,
int dst_stride_u,
uint8_t* dst_v,
int dst_stride_v,
int width,
int height) {
return libyuv::I422ToI420(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_y, dst_stride_y, dst_u,
dst_stride_u, dst_v, dst_stride_v, width, height);
}

int I010ToI420(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_y,
int dst_stride_y,
uint8_t* dst_u,
int dst_stride_u,
uint8_t* dst_v,
int dst_stride_v,
int width,
int height) {
return libyuv::I010ToI420(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_y, dst_stride_y, dst_u,
dst_stride_u, dst_v, dst_stride_v, width, height);
}

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) {
return libyuv::NV12ToARGB(src_y, src_stride_y, src_uv, src_stride_uv,
dst_argb, dst_stride_argb, width, height);
}

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) {
return libyuv::NV12ToABGR(src_y, src_stride_y, src_uv, src_stride_uv,
dst_abgr, dst_stride_abgr, width, height);
}

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_abgr,
int dst_stride_abgr,
int width,
int height) {
return libyuv::I444ToARGB(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_abgr, dst_stride_abgr, width,
height);
}

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) {
return libyuv::I444ToABGR(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_abgr, dst_stride_abgr, width,
height);
}

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) {
return libyuv::I422ToARGB(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_argb, dst_stride_argb, width,
height);
}

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) {
return libyuv::I422ToABGR(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_abgr, dst_stride_abgr, width,
height);
}

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) {
return libyuv::I010ToARGB(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_argb, dst_stride_argb, width,
height);
}

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) {
return libyuv::I010ToABGR(src_y, src_stride_y, src_u, src_stride_u, src_v,
src_stride_v, dst_abgr, dst_stride_abgr, width,
height);
}

int ABGRToNV12(const uint8_t* src_abgr,
int src_stride_abgr,
uint8_t* dst_y,
int dst_stride_y,
uint8_t* dst_uv,
int dst_stride_uv,
int width,
int height) {
return libyuv::ABGRToNV12(src_abgr, src_stride_abgr, dst_y, dst_stride_y,
dst_uv, dst_stride_uv, width, height);
}

int ARGBToNV12(const uint8_t* src_argb,
int src_stride_argb,
uint8_t* dst_y,
int dst_stride_y,
uint8_t* dst_uv,
int dst_stride_uv,
int width,
int height) {
return libyuv::ARGBToNV12(src_argb, src_stride_argb, dst_y, dst_stride_y,
dst_uv, dst_stride_uv, width, height);
}

} // namespace webrtc
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