godotengine/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-11-20 14:45:44 +00:00
Code Releases Wiki Activity

Update libwebp to 1.0.0

Browse Source
This commit is contained in:
volzhs
2018-05-16 00:00:06 +09:00
parent 47d4a011d8
commit 6ed8124923
49 changed files with 1589 additions and 367 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
thirdparty/libwebp/src/dsp/alpha_processing.c vendored
View File

@@ -366,6 +366,16 @@ static WEBP_INLINE uint32_t MakeARGB32(int a, int r, int g, int b) {
return (((uint32_t)a << 24) | (r << 16) | (g << 8) | b);
}
#ifdef WORDS_BIGENDIAN
static void PackARGB_C(const uint8_t* a, const uint8_t* r, const uint8_t* g,
const uint8_t* b, int len, uint32_t* out) {
int i;
for (i = 0; i < len; ++i) {
out[i] = MakeARGB32(a[4 * i], r[4 * i], g[4 * i], b[4 * i]);
}
}
#endif
static void PackRGB_C(const uint8_t* r, const uint8_t* g, const uint8_t* b,
int len, int step, uint32_t* out) {
int i, offset = 0;
@@ -381,6 +391,10 @@ int (*WebPDispatchAlpha)(const uint8_t*, int, int, int, uint8_t*, int);
void (*WebPDispatchAlphaToGreen)(const uint8_t*, int, int, int, uint32_t*, int);
int (*WebPExtractAlpha)(const uint8_t*, int, int, int, uint8_t*, int);
void (*WebPExtractGreen)(const uint32_t* argb, uint8_t* alpha, int size);
#ifdef WORDS_BIGENDIAN
void (*WebPPackARGB)(const uint8_t* a, const uint8_t* r, const uint8_t* g,
const uint8_t* b, int, uint32_t*);
#endif
void (*WebPPackRGB)(const uint8_t* r, const uint8_t* g, const uint8_t* b,
int len, int step, uint32_t* out);
@@ -395,16 +409,14 @@ extern void WebPInitAlphaProcessingSSE2(void);
extern void WebPInitAlphaProcessingSSE41(void);
extern void WebPInitAlphaProcessingNEON(void);
static volatile VP8CPUInfo alpha_processing_last_cpuinfo_used =
(VP8CPUInfo)&alpha_processing_last_cpuinfo_used;
WEBP_TSAN_IGNORE_FUNCTION void WebPInitAlphaProcessing(void) {
if (alpha_processing_last_cpuinfo_used == VP8GetCPUInfo) return;
WEBP_DSP_INIT_FUNC(WebPInitAlphaProcessing) {
WebPMultARGBRow = WebPMultARGBRow_C;
WebPMultRow = WebPMultRow_C;
WebPApplyAlphaMultiply4444 = ApplyAlphaMultiply_16b_C;
#ifdef WORDS_BIGENDIAN
WebPPackARGB = PackARGB_C;
#endif
WebPPackRGB = PackRGB_C;
#if !WEBP_NEON_OMIT_C_CODE
WebPApplyAlphaMultiply = ApplyAlphaMultiply_C;
@@ -451,9 +463,10 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitAlphaProcessing(void) {
assert(WebPDispatchAlphaToGreen != NULL);
assert(WebPExtractAlpha != NULL);
assert(WebPExtractGreen != NULL);
#ifdef WORDS_BIGENDIAN
assert(WebPPackARGB != NULL);
#endif
assert(WebPPackRGB != NULL);
assert(WebPHasAlpha8b != NULL);
assert(WebPHasAlpha32b != NULL);
alpha_processing_last_cpuinfo_used = VP8GetCPUInfo;
}