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Speedup fixes on all architectures from Jay

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git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@692 423420c4-83ab-492f-b58f-81f9feb106b5
This commit is contained in:
Michael Gernoth 2004-05-07 04:57:39 +00:00
parent d94956c179
commit af00e0305b
1 changed files with 13 additions and 21 deletions
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34
bitmap.c
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@ -31,7 +31,15 @@
#include "rdesktop.h"
#define CVAL(p) (*(p++))
#define CVAL2(p) (*(((uint16*)p)++)) /* for 16 bit */
#ifdef NEED_ALIGN
#ifdef L_ENDIAN
#define CVAL2(p, v) { v = (*(p++)); v |= (*(p++)) << 8; }
#else
#define CVAL2(p, v) { v = (*(p++)) << 8; v |= (*(p++)); }
#endif /* L_ENDIAN */
#else
#define CVAL2(p, v) v = (*(((uint16*)p)++));
#endif /* NEED_ALIGN */
#define UNROLL8(exp) { exp exp exp exp exp exp exp exp }
@ -330,25 +338,13 @@ bitmap_decompress2(uint8 * output, int width, int height, uint8 * input, int siz
insertmix = True;
break;
case 8: /* Bicolour */
#ifdef NEED_ALIGNMENT
memcpy(&colour1,&CVAL2(input),2);
#else
colour1 = CVAL2(input);
#endif
CVAL2(input, colour1);
case 3: /* Colour */
#ifdef NEED_ALIGNMENT
memcpy(&colour2,&CVAL2(input),2);
#else
colour2 = CVAL2(input);
#endif
CVAL2(input, colour2);
break;
case 6: /* SetMix/Mix */
case 7: /* SetMix/FillOrMix */
#ifdef NEED_ALIGNMENT
memcpy(&mix,&CVAL2(input),2);
#else
mix = CVAL2(input);
#endif
CVAL2(input, mix);
opcode -= 5;
break;
case 9: /* FillOrMix_1 */
@ -436,11 +432,7 @@ bitmap_decompress2(uint8 * output, int width, int height, uint8 * input, int siz
REPEAT(line[x] = colour2)
break;
case 4: /* Copy */
#ifdef NEED_ALIGNMENT
REPEAT(memcpy(&line[x],&CVAL2(input),2))
#else
REPEAT(line[x] = CVAL2(input))
#endif
REPEAT(CVAL2(input, line[x]))
break;
case 8: /* Bicolour */
REPEAT