diff options
Diffstat (limited to 'libvo/fastmemcpy.h')
| -rw-r--r-- | libvo/fastmemcpy.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/libvo/fastmemcpy.h b/libvo/fastmemcpy.h index 295efd8077..5c8b7add64 100644 --- a/libvo/fastmemcpy.h +++ b/libvo/fastmemcpy.h @@ -68,12 +68,21 @@ static inline void * mem2agpcpy_pic(void * dst, const void * src, int bytesPerLi return retval; } -static inline void * memcpy_pic(void * dst, const void * src, int bytesPerLine, int height, int dstStride, int srcStride) +#define memcpy_pic(d, s, b, h, ds, ss) memcpy_pic2(d, s, b, h, ds, ss, 0) +#define my_memcpy_pic(d, s, b, h, ds, ss) memcpy_pic2(d, s, b, h, ds, ss, 1) + +/** + * \param limit2width always skip data between end of line and start of next + * instead of copying the full block when strides are the same + */ +static inline void * memcpy_pic2(void * dst, const void * src, + int bytesPerLine, int height, + int dstStride, int srcStride, int limit2width) { int i; void *retval=dst; - if(dstStride == srcStride) + if(!limit2width && dstStride == srcStride) { if (srcStride < 0) { src = (uint8_t*)src + (height-1)*srcStride; |