Commit ece096bbdc09f7cce3afc755e9d8030a119086f1
1 parent
b29169d2
Add hw/pixel_ops.h
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2975 c046a42c-6fe2-441c-8c8c-71466251a162
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41 additions
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hw/pixel_ops.h
0 → 100644
1 | +static inline unsigned int rgb_to_pixel8(unsigned int r, unsigned int g, | ||
2 | + unsigned int b) | ||
3 | +{ | ||
4 | + return ((r >> 5) << 5) | ((g >> 5) << 2) | (b >> 6); | ||
5 | +} | ||
6 | + | ||
7 | +static inline unsigned int rgb_to_pixel15(unsigned int r, unsigned int g, | ||
8 | + unsigned int b) | ||
9 | +{ | ||
10 | + return ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3); | ||
11 | +} | ||
12 | + | ||
13 | +static inline unsigned int rgb_to_pixel15bgr(unsigned int r, unsigned int g, | ||
14 | + unsigned int b) | ||
15 | +{ | ||
16 | + return ((b >> 3) << 10) | ((g >> 3) << 5) | (r >> 3); | ||
17 | +} | ||
18 | + | ||
19 | +static inline unsigned int rgb_to_pixel16(unsigned int r, unsigned int g, | ||
20 | + unsigned int b) | ||
21 | +{ | ||
22 | + return ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3); | ||
23 | +} | ||
24 | + | ||
25 | +static inline unsigned int rgb_to_pixel16bgr(unsigned int r, unsigned int g, | ||
26 | + unsigned int b) | ||
27 | +{ | ||
28 | + return ((b >> 3) << 11) | ((g >> 2) << 5) | (r >> 3); | ||
29 | +} | ||
30 | + | ||
31 | +static inline unsigned int rgb_to_pixel32(unsigned int r, unsigned int g, | ||
32 | + unsigned int b) | ||
33 | +{ | ||
34 | + return (r << 16) | (g << 8) | b; | ||
35 | +} | ||
36 | + | ||
37 | +static inline unsigned int rgb_to_pixel32bgr(unsigned int r, unsigned int g, | ||
38 | + unsigned int b) | ||
39 | +{ | ||
40 | + return (b << 16) | (g << 8) | r; | ||
41 | +} |