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Issue #2101 - Part 3: Update libyuv

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Updated to version 1861, git revision 88b050f337cc0ca2a51800fe7bf4737222c87344 from
https://chromium.googlesource.com/libyuv/libyuv/
This commit is contained in:
u3shit 2023-02-24 21:56:43 +01:00 • committed by roytam1
commit a4d1f57b9e
222 changed files with 111006 additions and 37106 deletions
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193
media/libyuv/source/rotate_argb.cc
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@ -8,96 +8,126 @@
* be found in the AUTHORS file in the root of the source tree.
*/
#include "libyuv/rotate.h"
#include "libyuv/rotate_argb.h"
#include "libyuv/cpu_id.h"
#include "libyuv/convert.h"
#include "libyuv/cpu_id.h"
#include "libyuv/planar_functions.h"
#include "libyuv/rotate.h"
#include "libyuv/row.h"
#include "libyuv/scale_row.h" /* for ScaleARGBRowDownEven_ */
#ifdef __cplusplus
namespace libyuv {
extern "C" {
#endif
// ARGBScale has a function to copy pixels to a row, striding each source
// pixel by a constant.
#if !defined(LIBYUV_DISABLE_X86) && \
(defined(_M_IX86) || \
(defined(__x86_64__) && !defined(__native_client__)) || defined(__i386__))
#define HAS_SCALEARGBROWDOWNEVEN_SSE2
void ScaleARGBRowDownEven_SSE2(const uint8* src_ptr, int src_stride,
int src_stepx, uint8* dst_ptr, int dst_width);
#endif
#if !defined(LIBYUV_DISABLE_NEON) && !defined(__native_client__) && \
(defined(__ARM_NEON__) || defined(LIBYUV_NEON) || defined(__aarch64__))
#define HAS_SCALEARGBROWDOWNEVEN_NEON
void ScaleARGBRowDownEven_NEON(const uint8* src_ptr, int src_stride,
int src_stepx, uint8* dst_ptr, int dst_width);
#endif
void ScaleARGBRowDownEven_C(const uint8* src_ptr, int,
int src_stepx, uint8* dst_ptr, int dst_width);
static void ARGBTranspose(const uint8* src, int src_stride,
uint8* dst, int dst_stride, int width, int height) {
static int ARGBTranspose(const uint8_t* src_argb,
int src_stride_argb,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height) {
int i;
int src_pixel_step = src_stride >> 2;
void (*ScaleARGBRowDownEven)(const uint8* src_ptr, int src_stride,
int src_step, uint8* dst_ptr, int dst_width) = ScaleARGBRowDownEven_C;
int src_pixel_step = src_stride_argb >> 2;
void (*ScaleARGBRowDownEven)(
const uint8_t* src_argb, ptrdiff_t src_stride_argb, int src_step,
uint8_t* dst_argb, int dst_width) = ScaleARGBRowDownEven_C;
// Check stride is a multiple of 4.
if (src_stride_argb & 3) {
return -1;
}
#if defined(HAS_SCALEARGBROWDOWNEVEN_SSE2)
if (TestCpuFlag(kCpuHasSSE2) && IS_ALIGNED(height, 4)) { // Width of dest.
ScaleARGBRowDownEven = ScaleARGBRowDownEven_SSE2;
if (TestCpuFlag(kCpuHasSSE2)) {
ScaleARGBRowDownEven = ScaleARGBRowDownEven_Any_SSE2;
if (IS_ALIGNED(height, 4)) { // Width of dest.
ScaleARGBRowDownEven = ScaleARGBRowDownEven_SSE2;
}
}
#endif
#if defined(HAS_SCALEARGBROWDOWNEVEN_NEON)
if (TestCpuFlag(kCpuHasNEON) && IS_ALIGNED(height, 4)) { // Width of dest.
ScaleARGBRowDownEven = ScaleARGBRowDownEven_NEON;
if (TestCpuFlag(kCpuHasNEON)) {
ScaleARGBRowDownEven = ScaleARGBRowDownEven_Any_NEON;
if (IS_ALIGNED(height, 4)) { // Width of dest.
ScaleARGBRowDownEven = ScaleARGBRowDownEven_NEON;
}
}
#endif
#if defined(HAS_SCALEARGBROWDOWNEVEN_MSA)
if (TestCpuFlag(kCpuHasMSA)) {
ScaleARGBRowDownEven = ScaleARGBRowDownEven_Any_MSA;
if (IS_ALIGNED(height, 4)) { // Width of dest.
ScaleARGBRowDownEven = ScaleARGBRowDownEven_MSA;
}
}
#endif
#if defined(HAS_SCALEARGBROWDOWNEVEN_LSX)
if (TestCpuFlag(kCpuHasLSX)) {
ScaleARGBRowDownEven = ScaleARGBRowDownEven_Any_LSX;
if (IS_ALIGNED(height, 4)) { // Width of dest.
ScaleARGBRowDownEven = ScaleARGBRowDownEven_LSX;
}
}
#endif
for (i = 0; i < width; ++i) { // column of source to row of dest.
ScaleARGBRowDownEven(src, 0, src_pixel_step, dst, height);
dst += dst_stride;
src += 4;
ScaleARGBRowDownEven(src_argb, 0, src_pixel_step, dst_argb, height);
dst_argb += dst_stride_argb;
src_argb += 4;
}
return 0;
}
void ARGBRotate90(const uint8* src, int src_stride,
uint8* dst, int dst_stride, int width, int height) {
static int ARGBRotate90(const uint8_t* src_argb,
int src_stride_argb,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height) {
// Rotate by 90 is a ARGBTranspose with the source read
// from bottom to top. So set the source pointer to the end
// of the buffer and flip the sign of the source stride.
src += src_stride * (height - 1);
src_stride = -src_stride;
ARGBTranspose(src, src_stride, dst, dst_stride, width, height);
src_argb += src_stride_argb * (height - 1);
src_stride_argb = -src_stride_argb;
return ARGBTranspose(src_argb, src_stride_argb, dst_argb, dst_stride_argb,
width, height);
}
void ARGBRotate270(const uint8* src, int src_stride,
uint8* dst, int dst_stride, int width, int height) {
static int ARGBRotate270(const uint8_t* src_argb,
int src_stride_argb,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height) {
// Rotate by 270 is a ARGBTranspose with the destination written
// from bottom to top. So set the destination pointer to the end
// of the buffer and flip the sign of the destination stride.
dst += dst_stride * (width - 1);
dst_stride = -dst_stride;
ARGBTranspose(src, src_stride, dst, dst_stride, width, height);
dst_argb += dst_stride_argb * (width - 1);
dst_stride_argb = -dst_stride_argb;
return ARGBTranspose(src_argb, src_stride_argb, dst_argb, dst_stride_argb,
width, height);
}
void ARGBRotate180(const uint8* src, int src_stride,
uint8* dst, int dst_stride, int width, int height) {
static int ARGBRotate180(const uint8_t* src_argb,
int src_stride_argb,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height) {
// Swap first and last row and mirror the content. Uses a temporary row.
align_buffer_64(row, width * 4);
const uint8* src_bot = src + src_stride * (height - 1);
uint8* dst_bot = dst + dst_stride * (height - 1);
const uint8_t* src_bot = src_argb + src_stride_argb * (height - 1);
uint8_t* dst_bot = dst_argb + dst_stride_argb * (height - 1);
int half_height = (height + 1) >> 1;
int y;
void (*ARGBMirrorRow)(const uint8* src, uint8* dst, int width) =
void (*ARGBMirrorRow)(const uint8_t* src_argb, uint8_t* dst_argb, int width) =
ARGBMirrorRow_C;
void (*CopyRow)(const uint8* src, uint8* dst, int width) = CopyRow_C;
void (*CopyRow)(const uint8_t* src_argb, uint8_t* dst_argb, int width) =
CopyRow_C;
#if defined(HAS_ARGBMIRRORROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {
ARGBMirrorRow = ARGBMirrorRow_Any_NEON;
if (IS_ALIGNED(width, 4)) {
if (IS_ALIGNED(width, 8)) {
ARGBMirrorRow = ARGBMirrorRow_NEON;
}
}
@ -118,6 +148,22 @@ void ARGBRotate180(const uint8* src, int src_stride,
}
}
#endif
#if defined(HAS_ARGBMIRRORROW_MSA)
if (TestCpuFlag(kCpuHasMSA)) {
ARGBMirrorRow = ARGBMirrorRow_Any_MSA;
if (IS_ALIGNED(width, 16)) {
ARGBMirrorRow = ARGBMirrorRow_MSA;
}
}
#endif
#if defined(HAS_ARGBMIRRORROW_LASX)
if (TestCpuFlag(kCpuHasLASX)) {
ARGBMirrorRow = ARGBMirrorRow_Any_LASX;
if (IS_ALIGNED(width, 16)) {
ARGBMirrorRow = ARGBMirrorRow_LASX;
}
}
#endif
#if defined(HAS_COPYROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {
CopyRow = IS_ALIGNED(width * 4, 32) ? CopyRow_SSE2 : CopyRow_Any_SSE2;
@ -138,28 +184,28 @@ void ARGBRotate180(const uint8* src, int src_stride,
CopyRow = IS_ALIGNED(width * 4, 32) ? CopyRow_NEON : CopyRow_Any_NEON;
}
#endif
#if defined(HAS_COPYROW_MIPS)
if (TestCpuFlag(kCpuHasMIPS)) {
CopyRow = CopyRow_MIPS;
}
#endif
// Odd height will harmlessly mirror the middle row twice.
for (y = 0; y < half_height; ++y) {
ARGBMirrorRow(src, row, width); // Mirror first row into a buffer
ARGBMirrorRow(src_bot, dst, width); // Mirror last row into first row
ARGBMirrorRow(src_argb, row, width); // Mirror first row into a buffer
ARGBMirrorRow(src_bot, dst_argb, width); // Mirror last row into first row
CopyRow(row, dst_bot, width * 4); // Copy first mirrored row into last
src += src_stride;
dst += dst_stride;
src_bot -= src_stride;
dst_bot -= dst_stride;
src_argb += src_stride_argb;
dst_argb += dst_stride_argb;
src_bot -= src_stride_argb;
dst_bot -= dst_stride_argb;
}
free_aligned_buffer_64(row);
return 0;
}
LIBYUV_API
int ARGBRotate(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb, int width, int height,
int ARGBRotate(const uint8_t* src_argb,
int src_stride_argb,
uint8_t* dst_argb,
int dst_stride_argb,
int width,
int height,
enum RotationMode mode) {
if (!src_argb || width <= 0 || height == 0 || !dst_argb) {
return -1;
@ -175,24 +221,17 @@ int ARGBRotate(const uint8* src_argb, int src_stride_argb,
switch (mode) {
case kRotate0:
// copy frame
return ARGBCopy(src_argb, src_stride_argb,
dst_argb, dst_stride_argb,
return ARGBCopy(src_argb, src_stride_argb, dst_argb, dst_stride_argb,
width, height);
case kRotate90:
ARGBRotate90(src_argb, src_stride_argb,
dst_argb, dst_stride_argb,
width, height);
return 0;
return ARGBRotate90(src_argb, src_stride_argb, dst_argb, dst_stride_argb,
width, height);
case kRotate270:
ARGBRotate270(src_argb, src_stride_argb,
dst_argb, dst_stride_argb,
width, height);
return 0;
return ARGBRotate270(src_argb, src_stride_argb, dst_argb, dst_stride_argb,
width, height);
case kRotate180:
ARGBRotate180(src_argb, src_stride_argb,
dst_argb, dst_stride_argb,
width, height);
return 0;
return ARGBRotate180(src_argb, src_stride_argb, dst_argb, dst_stride_argb,
width, height);
default:
break;
}