diff options
Diffstat (limited to 'xorg-server/hw/xfree86/xaa/xaacexp.h')
| -rw-r--r-- | xorg-server/hw/xfree86/xaa/xaacexp.h | 95 |
1 files changed, 47 insertions, 48 deletions
diff --git a/xorg-server/hw/xfree86/xaa/xaacexp.h b/xorg-server/hw/xfree86/xaa/xaacexp.h index 56bcda69a..6fde54c65 100644 --- a/xorg-server/hw/xfree86/xaa/xaacexp.h +++ b/xorg-server/hw/xfree86/xaa/xaacexp.h @@ -1,5 +1,4 @@ - #ifdef HAVE_XORG_CONFIG_H #include <xorg-config.h> #endif @@ -13,76 +12,76 @@ #endif #if X_BYTE_ORDER == X_BIG_ENDIAN -# define SHIFT_L(value, shift) ((value) >> (shift)) -# define SHIFT_R(value, shift) ((value) << (shift)) +#define SHIFT_L(value, shift) ((value) >> (shift)) +#define SHIFT_R(value, shift) ((value) << (shift)) #else -# define SHIFT_L(value, shift) ((value) << (shift)) -# define SHIFT_R(value, shift) ((value) >> (shift)) +#define SHIFT_L(value, shift) ((value) << (shift)) +#define SHIFT_R(value, shift) ((value) >> (shift)) #endif #ifndef MSBFIRST -# ifdef FIXEDBASE -# define WRITE_IN_BITORDER(dest, offset, data) *(dest) = data; -# else -# define WRITE_IN_BITORDER(dest, offset, data) *(dest + offset) = data; -# endif -#else -# ifdef FIXEDBASE -# define WRITE_IN_BITORDER(dest, offset, data) *(dest) = SWAP_BITS_IN_BYTES(data); -# else -# define WRITE_IN_BITORDER(dest, offset, data) *(dest + offset) = SWAP_BITS_IN_BYTES(data) -# endif +#ifdef FIXEDBASE +#define WRITE_IN_BITORDER(dest, offset, data) *(dest) = data; +#else +#define WRITE_IN_BITORDER(dest, offset, data) *(dest + offset) = data; +#endif +#else +#ifdef FIXEDBASE +#define WRITE_IN_BITORDER(dest, offset, data) *(dest) = SWAP_BITS_IN_BYTES(data); +#else +#define WRITE_IN_BITORDER(dest, offset, data) *(dest + offset) = SWAP_BITS_IN_BYTES(data) +#endif #endif #ifdef FIXEDBASE -# ifdef MSBFIRST -# define WRITE_BITS(b) *base = SWAP_BITS_IN_BYTES(b) -# define WRITE_BITS1(b) { \ +#ifdef MSBFIRST +#define WRITE_BITS(b) *base = SWAP_BITS_IN_BYTES(b) +#define WRITE_BITS1(b) { \ *base = byte_reversed_expand3[(b) & 0xFF] | \ byte_reversed_expand3[((b) & 0xFF00) >> 8] << 24; } -# define WRITE_BITS2(b) { \ +#define WRITE_BITS2(b) { \ *base = byte_reversed_expand3[(b) & 0xFF] | \ byte_reversed_expand3[((b) & 0xFF00) >> 8] << 24; \ *base = byte_reversed_expand3[((b) & 0xFF00) >> 8] >> 8 | \ byte_reversed_expand3[((b) & 0xFF0000) >> 16] << 16; } -# define WRITE_BITS3(b) { \ +#define WRITE_BITS3(b) { \ *base = byte_reversed_expand3[(b) & 0xFF] | \ byte_reversed_expand3[((b) & 0xFF00) >> 8] << 24; \ *base = byte_reversed_expand3[((b) & 0xFF00) >> 8] >> 8 | \ byte_reversed_expand3[((b) & 0xFF0000) >> 16] << 16; \ *base = byte_reversed_expand3[((b) & 0xFF0000) >> 16] >> 16 | \ byte_reversed_expand3[((b) & 0xFF000000) >> 24] << 8; } -# else -# define WRITE_BITS(b) *base = (b) -# define WRITE_BITS1(b) { \ +#else +#define WRITE_BITS(b) *base = (b) +#define WRITE_BITS1(b) { \ *base = byte_expand3[(b) & 0xFF] | \ byte_expand3[((b) & 0xFF00) >> 8] << 24; } -# define WRITE_BITS2(b) { \ +#define WRITE_BITS2(b) { \ *base = byte_expand3[(b) & 0xFF] | \ byte_expand3[((b) & 0xFF00) >> 8] << 24; \ *base = byte_expand3[((b) & 0xFF00) >> 8] >> 8 | \ byte_expand3[((b) & 0xFF0000) >> 16] << 16; } -# define WRITE_BITS3(b) { \ +#define WRITE_BITS3(b) { \ *base = byte_expand3[(b) & 0xFF] | \ byte_expand3[((b) & 0xFF00) >> 8] << 24; \ *base = byte_expand3[((b) & 0xFF00) >> 8] >> 8 | \ byte_expand3[((b) & 0xFF0000) >> 16] << 16; \ *base = byte_expand3[((b) & 0xFF0000) >> 16] >> 16 | \ byte_expand3[((b) & 0xFF000000) >> 24] << 8; } -# endif +#endif #else -# ifdef MSBFIRST -# define WRITE_BITS(b) *(base++) = SWAP_BITS_IN_BYTES(b) -# define WRITE_BITS1(b) { \ +#ifdef MSBFIRST +#define WRITE_BITS(b) *(base++) = SWAP_BITS_IN_BYTES(b) +#define WRITE_BITS1(b) { \ *(base++) = byte_reversed_expand3[(b) & 0xFF] | \ byte_reversed_expand3[((b) & 0xFF00) >> 8] << 24; } -# define WRITE_BITS2(b) { \ +#define WRITE_BITS2(b) { \ *(base) = byte_reversed_expand3[(b) & 0xFF] | \ byte_reversed_expand3[((b) & 0xFF00) >> 8] << 24; \ *(base + 1) = byte_reversed_expand3[((b) & 0xFF00) >> 8] >> 8 | \ byte_reversed_expand3[((b) & 0xFF0000) >> 16] << 16; \ base += 2; } -# define WRITE_BITS3(b) { \ +#define WRITE_BITS3(b) { \ *(base) = byte_reversed_expand3[(b) & 0xFF] | \ byte_reversed_expand3[((b) & 0xFF00) >> 8] << 24; \ *(base + 1) = byte_reversed_expand3[((b) & 0xFF00) >> 8] >> 8 | \ @@ -90,18 +89,18 @@ *(base + 2) = byte_reversed_expand3[((b) & 0xFF0000) >> 16] >> 16 | \ byte_reversed_expand3[((b) & 0xFF000000) >> 24] << 8; \ base += 3; } -# else -# define WRITE_BITS(b) *(base++) = (b) -# define WRITE_BITS1(b) { \ +#else +#define WRITE_BITS(b) *(base++) = (b) +#define WRITE_BITS1(b) { \ *(base++) = byte_expand3[(b) & 0xFF] | \ byte_expand3[((b) & 0xFF00) >> 8] << 24; } -# define WRITE_BITS2(b) { \ +#define WRITE_BITS2(b) { \ *(base) = byte_expand3[(b) & 0xFF] | \ byte_expand3[((b) & 0xFF00) >> 8] << 24; \ *(base + 1) = byte_expand3[((b) & 0xFF00) >> 8] >> 8 | \ byte_expand3[((b) & 0xFF0000) >> 16] << 16; \ base += 2; } -# define WRITE_BITS3(b) { \ +#define WRITE_BITS3(b) { \ *(base) = byte_expand3[(b) & 0xFF] | \ byte_expand3[((b) & 0xFF00) >> 8] << 24; \ *(base + 1) = byte_expand3[((b) & 0xFF00) >> 8] >> 8 | \ @@ -109,19 +108,19 @@ *(base + 2) = byte_expand3[((b) & 0xFF0000) >> 16] >> 16 | \ byte_expand3[((b) & 0xFF000000) >> 24] << 8; \ base += 3; } -# endif +#endif #endif #ifdef FIXEDBASE -# ifdef MSBFIRST -# define EXPNAME(x) x##MSBFirstFixedBase -# else -# define EXPNAME(x) x##LSBFirstFixedBase -# endif +#ifdef MSBFIRST +#define EXPNAME(x) x##MSBFirstFixedBase #else -# ifdef MSBFIRST -# define EXPNAME(x) x##MSBFirst -# else -# define EXPNAME(x) x##LSBFirst -# endif +#define EXPNAME(x) x##LSBFirstFixedBase +#endif +#else +#ifdef MSBFIRST +#define EXPNAME(x) x##MSBFirst +#else +#define EXPNAME(x) x##LSBFirst +#endif #endif |