Add hw/pixel_ops.h
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2975 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
parent
b29169d265
commit
ece096bbdc
|
@ -0,0 +1,41 @@
|
||||||
|
static inline unsigned int rgb_to_pixel8(unsigned int r, unsigned int g,
|
||||||
|
unsigned int b)
|
||||||
|
{
|
||||||
|
return ((r >> 5) << 5) | ((g >> 5) << 2) | (b >> 6);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline unsigned int rgb_to_pixel15(unsigned int r, unsigned int g,
|
||||||
|
unsigned int b)
|
||||||
|
{
|
||||||
|
return ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline unsigned int rgb_to_pixel15bgr(unsigned int r, unsigned int g,
|
||||||
|
unsigned int b)
|
||||||
|
{
|
||||||
|
return ((b >> 3) << 10) | ((g >> 3) << 5) | (r >> 3);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline unsigned int rgb_to_pixel16(unsigned int r, unsigned int g,
|
||||||
|
unsigned int b)
|
||||||
|
{
|
||||||
|
return ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline unsigned int rgb_to_pixel16bgr(unsigned int r, unsigned int g,
|
||||||
|
unsigned int b)
|
||||||
|
{
|
||||||
|
return ((b >> 3) << 11) | ((g >> 2) << 5) | (r >> 3);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline unsigned int rgb_to_pixel32(unsigned int r, unsigned int g,
|
||||||
|
unsigned int b)
|
||||||
|
{
|
||||||
|
return (r << 16) | (g << 8) | b;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline unsigned int rgb_to_pixel32bgr(unsigned int r, unsigned int g,
|
||||||
|
unsigned int b)
|
||||||
|
{
|
||||||
|
return (b << 16) | (g << 8) | r;
|
||||||
|
}
|
Loading…
Reference in New Issue