argb_sse2: cosmetics

clarify some variable names in PackARGB() + add some comments

Change-Id: I2bb91d6c52dcbcdebe0f92d5f2136c2d7d11af2a
This commit is contained in:
pascal massimino
2015-01-08 00:17:24 -08:00
committed by James Zern
parent 67f601cd46
commit c6d3292738
2 changed files with 6 additions and 5 deletions

View File

@ -341,6 +341,7 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitAlphaProcessing(void);
extern void (*VP8PackARGB)(const uint8_t* a, const uint8_t* r,
const uint8_t* g, const uint8_t* b, int len,
uint32_t* out);
// RGB packing function. 'step' can be 3 or 4. r/g/b input is rgb or bgr order.
extern void (*VP8PackRGB)(const uint8_t* r, const uint8_t* g, const uint8_t* b,
int len, int step, uint32_t* out);