diff options
Diffstat (limited to 'libpostproc/postprocess.c')
-rw-r--r-- | libpostproc/postprocess.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/libpostproc/postprocess.c b/libpostproc/postprocess.c index 732a8ff..b4ae866 100644 --- a/libpostproc/postprocess.c +++ b/libpostproc/postprocess.c @@ -130,7 +130,7 @@ DECLARE_ASM_CONST(8, uint64_t, b80)= 0x8080808080808080LL; DECLARE_ASM_CONST(8, int, deringThreshold)= 20; -static struct PPFilter filters[]= +static const struct PPFilter filters[]= { {"hb", "hdeblock", 1, 1, 3, H_DEBLOCK}, {"vb", "vdeblock", 1, 2, 4, V_DEBLOCK}, @@ -201,7 +201,7 @@ static inline void prefetcht2(void *p) /** * Check if the given 8x8 Block is mostly "flat" */ -static inline int isHorizDC_C(uint8_t src[], int stride, PPContext *c) +static inline int isHorizDC_C(const uint8_t src[], int stride, const PPContext *c) { int numEq= 0; int y; @@ -224,7 +224,7 @@ static inline int isHorizDC_C(uint8_t src[], int stride, PPContext *c) /** * Check if the middle 8x8 Block in the given 8x16 block is flat */ -static inline int isVertDC_C(uint8_t src[], int stride, PPContext *c) +static inline int isVertDC_C(const uint8_t src[], int stride, const PPContext *c) { int numEq= 0; int y; @@ -246,7 +246,7 @@ static inline int isVertDC_C(uint8_t src[], int stride, PPContext *c) return numEq > c->ppMode.flatnessThreshold; } -static inline int isHorizMinMaxOk_C(uint8_t src[], int stride, int QP) +static inline int isHorizMinMaxOk_C(const uint8_t src[], int stride, int QP) { int i; for(i=0; i<2; i++){ @@ -262,7 +262,7 @@ static inline int isHorizMinMaxOk_C(uint8_t src[], int stride, int QP) return 1; } -static inline int isVertMinMaxOk_C(uint8_t src[], int stride, int QP) +static inline int isVertMinMaxOk_C(const uint8_t src[], int stride, int QP) { int x; src+= stride*4; @@ -275,7 +275,7 @@ static inline int isVertMinMaxOk_C(uint8_t src[], int stride, int QP) return 1; } -static inline int horizClassify_C(uint8_t src[], int stride, PPContext *c) +static inline int horizClassify_C(const uint8_t src[], int stride, const PPContext *c) { if( isHorizDC_C(src, stride, c) ){ if( isHorizMinMaxOk_C(src, stride, c->QP) ) @@ -287,7 +287,7 @@ static inline int horizClassify_C(uint8_t src[], int stride, PPContext *c) } } -static inline int vertClassify_C(uint8_t src[], int stride, PPContext *c) +static inline int vertClassify_C(const uint8_t src[], int stride, const PPContext *c) { if( isVertDC_C(src, stride, c) ){ if( isVertMinMaxOk_C(src, stride, c->QP) ) @@ -299,7 +299,7 @@ static inline int vertClassify_C(uint8_t src[], int stride, PPContext *c) } } -static inline void doHorizDefFilter_C(uint8_t dst[], int stride, PPContext *c) +static inline void doHorizDefFilter_C(uint8_t dst[], int stride, const PPContext *c) { int y; for(y=0; y<BLOCK_SIZE; y++){ @@ -338,7 +338,7 @@ static inline void doHorizDefFilter_C(uint8_t dst[], int stride, PPContext *c) * Do a horizontal low pass filter on the 10x8 block (dst points to middle 8x8 Block) * using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16 (C version) */ -static inline void doHorizLowPass_C(uint8_t dst[], int stride, PPContext *c) +static inline void doHorizLowPass_C(uint8_t dst[], int stride, const PPContext *c) { int y; for(y=0; y<BLOCK_SIZE; y++){ @@ -436,7 +436,9 @@ static inline void horizX1Filter(uint8_t *src, int stride, int QP) /** * accurate deblock filter */ -static av_always_inline void do_a_deblock_C(uint8_t *src, int step, int stride, PPContext *c){ +static av_always_inline void do_a_deblock_C(uint8_t *src, int step, + int stride, const PPContext *c) +{ int y; const int QP= c->QP; const int dcOffset= ((c->nonBQP*c->ppMode.baseDcDiff)>>8) + 1; |