| 1 | /* $XFree86: xc/programs/Xserver/cfb24/cfbrrop24.h,v 3.1tsi Exp $ */
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| 2 |
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| 3 | #define RROP_DECLARE \
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| 4 | unsigned long piQxelAnd[3], piQxelXor[3], spiQxelXor[8];
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| 5 |
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| 6 | #define RROP_COPY_SETUP(ptn) \
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| 7 | spiQxelXor[0] = ptn & 0xFFFFFF; \
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| 8 | spiQxelXor[2] = ptn << 24; \
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| 9 | spiQxelXor[3] = (ptn & 0xFFFF00)>> 8; \
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| 10 | spiQxelXor[4] = ptn << 16; \
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| 11 | spiQxelXor[5] = (ptn & 0xFF0000)>> 16; \
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| 12 | spiQxelXor[6] = ptn << 8; \
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| 13 | spiQxelXor[1] = spiQxelXor[7] = 0;
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| 14 |
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| 15 | #define RROP_SOLID24_COPY(dst,index) {\
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| 16 | register int idx = ((index) & 3)<< 1; \
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| 17 | *(dst) = (*(dst) & cfbrmask[idx])|spiQxelXor[idx]; \
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| 18 | idx++; \
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| 19 | *((dst)+1) = (*((dst)+1) & cfbrmask[idx])|spiQxelXor[idx]; \
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| 20 | }
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| 21 |
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| 22 | #define RROP_SET_SETUP(xor, and) \
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| 23 | spiQxelXor[0] = xor & 0xFFFFFF; \
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| 24 | spiQxelXor[1] = xor << 24; \
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| 25 | spiQxelXor[2] = xor << 16; \
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| 26 | spiQxelXor[3] = xor << 8; \
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| 27 | spiQxelXor[4] = (xor >> 8) & 0xFFFF; \
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| 28 | spiQxelXor[5] = (xor >> 16) & 0xFF; \
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| 29 | piQxelAnd[0] = (and & 0xFFFFFF)|(and << 24); \
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| 30 | piQxelAnd[1] = (and << 16)|((and >> 8) & 0xFFFF); \
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| 31 | piQxelAnd[2] = (and << 8)|((and >> 16) & 0xFF); \
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| 32 | piQxelXor[0] = (xor & 0xFFFFFF)|(xor << 24); \
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| 33 | piQxelXor[1] = (xor << 16)|((xor >> 8) & 0xFFFF); \
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| 34 | piQxelXor[2] = (xor << 8)|((xor >> 16) & 0xFF);
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| 35 |
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| 36 |
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| 37 | #define RROP_SOLID24_SET(dst,index) {\
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| 38 | switch((index) & 3){ \
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| 39 | case 0: \
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| 40 | *(dst) = ((*(dst) & (piQxelAnd[0] |0xFF000000))^(piQxelXor[0] & 0xFFFFFF)); \
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| 41 | break; \
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| 42 | case 3: \
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| 43 | *(dst) = ((*(dst) & (piQxelAnd[2]|0xFF))^(piQxelXor[2] & 0xFFFFFF00)); \
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| 44 | break; \
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| 45 | case 1: \
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| 46 | *(dst) = ((*(dst) & (piQxelAnd[0]|0xFFFFFF))^(piQxelXor[0] & 0xFF000000)); \
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| 47 | *((dst)+1) = ((*((dst)+1) & (piQxelAnd[1]|0xFFFF0000))^(piQxelXor[1] & 0xFFFF)); \
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| 48 | break; \
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| 49 | case 2: \
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| 50 | *(dst) = ((*(dst) & (piQxelAnd[1]|0xFFFF))^(piQxelXor[1] & 0xFFFF0000)); \
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| 51 | *((dst)+1) = ((*((dst)+1) & (piQxelAnd[2]|0xFFFFFF00))^(piQxelXor[2] & 0xFF)); \
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| 52 | break; \
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| 53 | } \
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| 54 | }
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