diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2008-02-02 21:24:54 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2008-02-02 21:24:54 +0000 |
| commit | 6c51fd3f2bc1dd9fd39e79fb24d6f3ed68372c2a (patch) | |
| tree | 2f4e426167b8083898d144504a28cbc2ab4717ab /libpostproc/postprocess_template.c | |
| parent | 4d65da424aad0d60d3e02e5c8f0d4944ac0b5b75 (diff) | |
const
Originally committed as revision 11816 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libpostproc/postprocess_template.c')
| -rw-r--r-- | libpostproc/postprocess_template.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/libpostproc/postprocess_template.c b/libpostproc/postprocess_template.c index ae16ab2d00..bdc23250a4 100644 --- a/libpostproc/postprocess_template.c +++ b/libpostproc/postprocess_template.c @@ -3180,8 +3180,8 @@ asm volatile( } #endif //HAVE_MMX -static void RENAME(postProcess)(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height, - QP_STORE_T QPs[], int QPStride, int isColor, PPContext *c); +static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height, + const QP_STORE_T QPs[], int QPStride, int isColor, PPContext *c); /** * Copies a block from src to dst and fixes the blacklevel. @@ -3189,7 +3189,7 @@ static void RENAME(postProcess)(uint8_t src[], int srcStride, uint8_t dst[], int */ #undef SCALED_CPY -static inline void RENAME(blockCopy)(uint8_t dst[], int dstStride, uint8_t src[], int srcStride, +static inline void RENAME(blockCopy)(uint8_t dst[], int dstStride, const uint8_t src[], int srcStride, int levelFix, int64_t *packedOffsetAndScale) { #ifndef HAVE_MMX @@ -3346,8 +3346,8 @@ static inline void RENAME(duplicate)(uint8_t src[], int stride) /** * Filters array of bytes (Y or U or V values) */ -static void RENAME(postProcess)(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height, - QP_STORE_T QPs[], int QPStride, int isColor, PPContext *c2) +static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height, + const QP_STORE_T QPs[], int QPStride, int isColor, PPContext *c2) { DECLARE_ALIGNED(8, PPContext, c)= *c2; //copy to stack for faster access int x,y; @@ -3462,7 +3462,7 @@ static void RENAME(postProcess)(uint8_t src[], int srcStride, uint8_t dst[], int /* copy & deinterlace first row of blocks */ y=-BLOCK_SIZE; { - uint8_t *srcBlock= &(src[y*srcStride]); + const uint8_t *srcBlock= &(src[y*srcStride]); uint8_t *dstBlock= tempDst + dstStride; // From this point on it is guaranteed that we can read and write 16 lines downward @@ -3545,13 +3545,13 @@ static void RENAME(postProcess)(uint8_t src[], int srcStride, uint8_t dst[], int for(y=0; y<height; y+=BLOCK_SIZE) { //1% speedup if these are here instead of the inner loop - uint8_t *srcBlock= &(src[y*srcStride]); + const uint8_t *srcBlock= &(src[y*srcStride]); uint8_t *dstBlock= &(dst[y*dstStride]); #ifdef HAVE_MMX uint8_t *tempBlock1= c.tempBlocks; uint8_t *tempBlock2= c.tempBlocks + 8; #endif - int8_t *QPptr= &QPs[(y>>qpVShift)*QPStride]; + const int8_t *QPptr= &QPs[(y>>qpVShift)*QPStride]; int8_t *nonBQPptr= &c.nonBQPTable[(y>>qpVShift)*FFABS(QPStride)]; int QP=0; /* can we mess with a 8x16 block from srcBlock/dstBlock downwards and 1 line upwards |