diff options
author | Michael Niedermayer <michaelni@gmx.at> | 2008-02-03 00:24:54 +0300 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2008-02-03 00:24:54 +0300 |
commit | 6c51fd3f2bc1dd9fd39e79fb24d6f3ed68372c2a (patch) | |
tree | 2f4e426167b8083898d144504a28cbc2ab4717ab /libpostproc | |
parent | 4d65da424aad0d60d3e02e5c8f0d4944ac0b5b75 (diff) |
const
Originally committed as revision 11816 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libpostproc')
-rw-r--r-- | libpostproc/postprocess.c | 18 | ||||
-rw-r--r-- | libpostproc/postprocess.h | 6 | ||||
-rw-r--r-- | libpostproc/postprocess_template.c | 16 |
3 files changed, 20 insertions, 20 deletions
diff --git a/libpostproc/postprocess.c b/libpostproc/postprocess.c index dae27a29f7..b274bb47ce 100644 --- a/libpostproc/postprocess.c +++ b/libpostproc/postprocess.c @@ -643,8 +643,8 @@ static av_always_inline void do_a_deblock_C(uint8_t *src, int step, int stride, // minor note: the HAVE_xyz is messed up after that line so do not use it. -static inline void postProcess(uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height, - QP_STORE_T QPs[], int QPStride, int isColor, pp_mode_t *vm, pp_context_t *vc) +static inline void 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, pp_mode_t *vm, pp_context_t *vc) { PPContext *c= (PPContext *)vc; PPMode *ppMode= (PPMode *)vm; @@ -1021,10 +1021,10 @@ void pp_free_context(void *vc){ av_free(c); } -void pp_postprocess(uint8_t * src[3], int srcStride[3], - uint8_t * dst[3], int dstStride[3], +void pp_postprocess(const uint8_t * src[3], const int srcStride[3], + uint8_t * dst[3], const int dstStride[3], int width, int height, - QP_STORE_T *QP_store, int QPStride, + const QP_STORE_T *QP_store, int QPStride, pp_mode_t *vm, void *vc, int pict_type) { int mbWidth = (width+15)>>4; @@ -1046,16 +1046,16 @@ void pp_postprocess(uint8_t * src[3], int srcStride[3], QP_store= c->forcedQPTable; absQPStride = QPStride = 0; if(mode->lumMode & FORCE_QUANT) - for(i=0; i<mbWidth; i++) QP_store[i]= mode->forcedQuant; + for(i=0; i<mbWidth; i++) c->forcedQPTable[i]= mode->forcedQuant; else - for(i=0; i<mbWidth; i++) QP_store[i]= 1; + for(i=0; i<mbWidth; i++) c->forcedQPTable[i]= 1; } if(pict_type & PP_PICT_TYPE_QP2){ int i; const int count= mbHeight * absQPStride; for(i=0; i<(count>>2); i++){ - ((uint32_t*)c->stdQPTable)[i] = (((uint32_t*)QP_store)[i]>>1) & 0x7F7F7F7F; + ((uint32_t*)c->stdQPTable)[i] = (((const uint32_t*)QP_store)[i]>>1) & 0x7F7F7F7F; } for(i<<=2; i<count; i++){ c->stdQPTable[i] = QP_store[i]>>1; @@ -1081,7 +1081,7 @@ for(y=0; y<mbHeight; y++){ int i; const int count= mbHeight * QPStride; for(i=0; i<(count>>2); i++){ - ((uint32_t*)c->nonBQPTable)[i] = ((uint32_t*)QP_store)[i] & 0x3F3F3F3F; + ((uint32_t*)c->nonBQPTable)[i] = ((const uint32_t*)QP_store)[i] & 0x3F3F3F3F; } for(i<<=2; i<count; i++){ c->nonBQPTable[i] = QP_store[i] & 0x3F; diff --git a/libpostproc/postprocess.h b/libpostproc/postprocess.h index cd0bc89a9b..4782bac648 100644 --- a/libpostproc/postprocess.h +++ b/libpostproc/postprocess.h @@ -48,10 +48,10 @@ extern const char *const pp_help; ///< a simple help text extern const char pp_help[]; ///< a simple help text #endif -void pp_postprocess(uint8_t * src[3], int srcStride[3], - uint8_t * dst[3], int dstStride[3], +void pp_postprocess(const uint8_t * src[3], const int srcStride[3], + uint8_t * dst[3], const int dstStride[3], int horizontalSize, int verticalSize, - QP_STORE_T *QP_store, int QP_stride, + const QP_STORE_T *QP_store, int QP_stride, pp_mode_t *mode, pp_context_t *ppContext, int pict_type); 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 |