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Workaround for armv7

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This commit is contained in:
Ali
2022-08-04 01:44:51 +04:00
parent 551674a744
commit bbe1dc4adb
9 changed files with 81 additions and 742 deletions
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62
submodules/TelegramUI/Components/AnimationCache/ImageDCT/Sources/YuvConversion.m
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@@ -96,6 +96,9 @@ void combineYUVAPlanesIntoARGB(uint8_t *argb, uint8_t const *inY, uint8_t const
error = vImageConvert_420Yp8_Cb8_Cr8ToARGB8888(&srcYp, &srcCb, &srcCr, &destArgb, &info, permuteMap, 255, kvImageDoNotTile);
error = vImageOverwriteChannels_ARGB8888(&srcA, &destArgb, &destArgb, 1 << 0, kvImageDoNotTile);
if (error != kvImageNoError) {
}
//error = vImageOverwriteChannels_ARGB8888(&srcYp, &destArgb, &destArgb, 1 << 1, kvImageDoNotTile);
//error = vImageOverwriteChannels_ARGB8888(&srcYp, &destArgb, &destArgb, 1 << 2, kvImageDoNotTile);
//error = vImageOverwriteChannels_ARGB8888(&srcYp, &destArgb, &destArgb, 1 << 3, kvImageDoNotTile);
@@ -118,11 +121,13 @@ void scaleImagePlane(uint8_t *outPlane, int outWidth, int outHeight, int outByte
}
void convertUInt8toInt16(uint8_t const *source, int16_t *dest, int length) {
#if defined(__aarch64__)
#if DEBUG
assert(!((intptr_t)source % sizeof(uint64_t)));
assert(!((intptr_t)dest % sizeof(uint64_t)));
#endif
for (int i = 0; i < length; i += 8 * 4) {
#pragma unroll
for (int j = 0; j < 4; j++) {
@@ -137,9 +142,15 @@ void convertUInt8toInt16(uint8_t const *source, int16_t *dest, int length) {
dest[i] = (int16_t)source[i];
}
}
#else
for (int i = 0; i < length; i++) {
dest[i] = (int16_t)source[i];
}
#endif
}
void convertInt16toUInt8(int16_t const *source, uint8_t *dest, int length) {
#if defined(__aarch64__)
for (int i = 0; i < length; i += 8) {
int16x8_t lhs16 = vld1q_s16(&source[i]);
int8x8_t lhs = vqmovun_s16(lhs16);
@@ -158,9 +169,22 @@ void convertInt16toUInt8(int16_t const *source, uint8_t *dest, int length) {
dest[i] = (int8_t)result;
}
}
#else
for (int i = 0; i < length; i++) {
int16_t result = source[i];
if (result < 0) {
result = 0;
}
if (result > 255) {
result = 255;
}
dest[i] = (int8_t)result;
}
#endif
}
void subtractArraysInt16(int16_t const *a, int16_t const *b, int16_t *dest, int length) {
#if defined(__aarch64__)
for (int i = 0; i < length; i += 8) {
int16x8_t lhs = vld1q_s16((int16_t *)&a[i]);
int16x8_t rhs = vld1q_s16((int16_t *)&b[i]);
@@ -172,9 +196,15 @@ void subtractArraysInt16(int16_t const *a, int16_t const *b, int16_t *dest, int
dest[i] = a[i] - b[i];
}
}
#else
for (int i = 0; i < length; i++) {
dest[i] = a[i] - b[i];
}
#endif
}
void addArraysInt16(int16_t const *a, int16_t const *b, int16_t *dest, int length) {
#if defined(__aarch64__)
for (int i = 0; i < length; i += 8 * 4) {
#pragma unroll
for (int j = 0; j < 4; j++) {
@@ -189,9 +219,15 @@ void addArraysInt16(int16_t const *a, int16_t const *b, int16_t *dest, int lengt
dest[i] = a[i] - b[i];
}
}
#else
for (int i = 0; i < length; i++) {
dest[i] = a[i] - b[i];
}
#endif
}
void subtractArraysUInt8Int16(uint8_t const *a, int16_t const *b, uint8_t *dest, int length) {
#if defined(__aarch64__)
for (int i = 0; i < length; i += 8) {
uint8x8_t lhs8 = vld1_u8(&a[i]);
int16x8_t lhs = vreinterpretq_s16_u16(vmovl_u8(lhs8));
@@ -214,12 +250,9 @@ void subtractArraysUInt8Int16(uint8_t const *a, int16_t const *b, uint8_t *dest,
dest[i] = (int8_t)result;
}
}
}
void addArraysUInt8Int16(uint8_t const *a, int16_t const *b, uint8_t *dest, int length) {
#if false
#else
for (int i = 0; i < length; i++) {
int16_t result = ((int16_t)a[i]) + b[i];
int16_t result = ((int16_t)a[i]) - b[i];
if (result < 0) {
result = 0;
}
@@ -228,7 +261,11 @@ void addArraysUInt8Int16(uint8_t const *a, int16_t const *b, uint8_t *dest, int
}
dest[i] = (int8_t)result;
}
#else
#endif
}
void addArraysUInt8Int16(uint8_t const *a, int16_t const *b, uint8_t *dest, int length) {
#if defined(__aarch64__)
for (int i = 0; i < length; i += 8) {
uint8x8_t lhs8 = vld1_u8(&a[i]);
int16x8_t lhs = vreinterpretq_s16_u16(vmovl_u8(lhs8));
@@ -251,5 +288,16 @@ void addArraysUInt8Int16(uint8_t const *a, int16_t const *b, uint8_t *dest, int
dest[i] = (int8_t)result;
}
}
#else
for (int i = 0; i < length; i++) {
int16_t result = ((int16_t)a[i]) + b[i];
if (result < 0) {
result = 0;
}
if (result > 255) {
result = 255;
}
dest[i] = (int8_t)result;
}
#endif
}