diff options
Diffstat (limited to 'apps/codecs/libwmapro/wmapro_math.h')
| -rw-r--r-- | apps/codecs/libwmapro/wmapro_math.h | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/apps/codecs/libwmapro/wmapro_math.h b/apps/codecs/libwmapro/wmapro_math.h index f5cfa5f..17b4829 100644 --- a/apps/codecs/libwmapro/wmapro_math.h +++ b/apps/codecs/libwmapro/wmapro_math.h @@ -223,21 +223,22 @@ static inline void vector_fixmul_window(int32_t *dst, const int32_t *src0, asm volatile ( \ "ldmia %[src]!, {r1-r4} \n\t" \ "smull r0, r5, r1, %[mul] \n\t" \ - "mov r0, r0, lsr #24 \n\t" \ - "orr r0, r0, r5, lsl #8 \n\t" \ + "mov r0, r0, lsr #16 \n\t" \ + "orr r0, r0, r5, lsl #16\n\t" \ "smull r1, r5, r2, %[mul] \n\t" \ - "mov r1, r1, lsr #24 \n\t" \ - "orr r1, r1, r5, lsl #8 \n\t" \ + "mov r1, r1, lsr #16 \n\t" \ + "orr r1, r1, r5, lsl #16\n\t" \ "smull r2, r5, r3, %[mul] \n\t" \ - "mov r2, r2, lsr #24 \n\t" \ - "orr r2, r2, r5, lsl #8 \n\t" \ + "mov r2, r2, lsr #16 \n\t" \ + "orr r2, r2, r5, lsl #16\n\t" \ "smull r3, r5, r4, %[mul] \n\t" \ - "mov r3, r3, lsr #24 \n\t" \ - "orr r3, r3, r5, lsl #8 \n\t" \ + "mov r3, r3, lsr #16 \n\t" \ + "orr r3, r3, r5, lsl #16\n\t" \ "stmia %[dst]!, {r0-r3} \n" \ : [dst]"+r"(dst), [src]"+r"(src) \ : [mul]"r"(mul) \ : "r0", "r1", "r2", "r3", "r4", "r5", "memory"); +/* Disable ColdFire version until a correct version is written #elif defined (CPU_COLDFIRE) #define VECT_MUL_SCALAR_KERNEL(dst, src, mul) \ int32_t tmp; \ @@ -270,12 +271,13 @@ static inline void vector_fixmul_window(int32_t *dst, const int32_t *src0, [tmp] "=d" (tmp) \ : [mul] "r" (mul) \ : "d0", "d1", "d2", "d3", "memory", "cc"); +*/ #else #define VECT_MUL_SCALAR_KERNEL(dst, src, mul) \ - dst[i ] = fixmul24(src[i ], mul); \ - dst[i+1] = fixmul24(src[i+1], mul); \ - dst[i+2] = fixmul24(src[i+2], mul); \ - dst[i+3] = fixmul24(src[i+3], mul); + dst[i ] = fixmul16(src[i ], mul); \ + dst[i+1] = fixmul16(src[i+1], mul); \ + dst[i+2] = fixmul16(src[i+2], mul); \ + dst[i+3] = fixmul16(src[i+3], mul); #endif /* CPU_ARM, CPU_COLDFIRE */ static inline void vector_fixmul_scalar(int32_t *dst, const int32_t *src, |