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Added info on Grow/Shrink to docs. More playing with hq4x before bedtime.

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This commit is contained in:
William Kendrick 2003-12-21 01:23:42 +00:00
parent 8ab8165e6b
commit e65e4799f9
6 changed files with 31 additions and 11 deletions
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6
src/hqxx.h
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@ -35,9 +35,9 @@
//trU in 32 = 0x00000700
//trV in 32 = 0x00000006
#define trY 0x3000
#define trU 0x00C0
#define trV 0x0006
#define trY ((0x30 & 0xF8) << 8)
#define trU ((0x07 & 0x7E) << 3)
#define trV ((0x06 & 0x1F))
Uint16 hqxx_getpixel(SDL_Surface * surface, int x, int y, Uint8 * alpha);