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Code Releases Wiki Activity

libwebp: Update to 1.5.0

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This commit is contained in:
Rémi Verschelde
2025-01-09 15:17:51 +01:00
parent 1f787b63a5
commit 01f88ff138
89 changed files with 3131 additions and 2143 deletions
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36
thirdparty/libwebp/src/dsp/upsampling.c vendored
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@@ -35,10 +35,14 @@ WebPUpsampleLinePairFunc WebPUpsamplers[MODE_LAST];
#define LOAD_UV(u, v) ((u) | ((v) << 16))
#define UPSAMPLE_FUNC(FUNC_NAME, FUNC, XSTEP) \
static void FUNC_NAME(const uint8_t* top_y, const uint8_t* bottom_y, \
const uint8_t* top_u, const uint8_t* top_v, \
const uint8_t* cur_u, const uint8_t* cur_v, \
uint8_t* top_dst, uint8_t* bottom_dst, int len) { \
static void FUNC_NAME(const uint8_t* WEBP_RESTRICT top_y, \
const uint8_t* WEBP_RESTRICT bottom_y, \
const uint8_t* WEBP_RESTRICT top_u, \
const uint8_t* WEBP_RESTRICT top_v, \
const uint8_t* WEBP_RESTRICT cur_u, \
const uint8_t* WEBP_RESTRICT cur_v, \
uint8_t* WEBP_RESTRICT top_dst, \
uint8_t* WEBP_RESTRICT bottom_dst, int len) { \
int x; \
const int last_pixel_pair = (len - 1) >> 1; \
uint32_t tl_uv = LOAD_UV(top_u[0], top_v[0]); /* top-left sample */ \
@@ -136,10 +140,14 @@ static void EmptyUpsampleFunc(const uint8_t* top_y, const uint8_t* bottom_y,
#if !defined(FANCY_UPSAMPLING)
#define DUAL_SAMPLE_FUNC(FUNC_NAME, FUNC) \
static void FUNC_NAME(const uint8_t* top_y, const uint8_t* bot_y, \
const uint8_t* top_u, const uint8_t* top_v, \
const uint8_t* bot_u, const uint8_t* bot_v, \
uint8_t* top_dst, uint8_t* bot_dst, int len) { \
static void FUNC_NAME(const uint8_t* WEBP_RESTRICT top_y, \
const uint8_t* WEBP_RESTRICT bot_y, \
const uint8_t* WEBP_RESTRICT top_u, \
const uint8_t* WEBP_RESTRICT top_v, \
const uint8_t* WEBP_RESTRICT bot_u, \
const uint8_t* WEBP_RESTRICT bot_v, \
uint8_t* WEBP_RESTRICT top_dst, \
uint8_t* WEBP_RESTRICT bot_dst, int len) { \
const int half_len = len >> 1; \
int x; \
assert(top_dst != NULL); \
@@ -178,10 +186,14 @@ WebPUpsampleLinePairFunc WebPGetLinePairConverter(int alpha_is_last) {
// YUV444 converter
#define YUV444_FUNC(FUNC_NAME, FUNC, XSTEP) \
extern void FUNC_NAME(const uint8_t* y, const uint8_t* u, const uint8_t* v, \
uint8_t* dst, int len); \
void FUNC_NAME(const uint8_t* y, const uint8_t* u, const uint8_t* v, \
uint8_t* dst, int len) { \
extern void FUNC_NAME(const uint8_t* WEBP_RESTRICT y, \
const uint8_t* WEBP_RESTRICT u, \
const uint8_t* WEBP_RESTRICT v, \
uint8_t* WEBP_RESTRICT dst, int len); \
void FUNC_NAME(const uint8_t* WEBP_RESTRICT y, \
const uint8_t* WEBP_RESTRICT u, \
const uint8_t* WEBP_RESTRICT v, \
uint8_t* WEBP_RESTRICT dst, int len) { \
int i; \
for (i = 0; i < len; ++i) FUNC(y[i], u[i], v[i], &dst[i * (XSTEP)]); \
}