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compiletime pp-mode support (luminance = chrominance filters though) 1-2% faster with -benchmark -vo null -nosound

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Originally committed as revision 3155 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
This commit is contained in:
Michael Niedermayer
2001-11-27 02:25:31 +00:00
parent 726a959a54
commit 06c4804a79
2 changed files with 10 additions and 1 deletions
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6
postproc/postprocess.h
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@ -67,6 +67,12 @@
//#define TIMING //#define TIMING
//#define MORE_TIMING //#define MORE_TIMING
//use if u want a faster postprocessing code
//cant differentiate between chroma & luma filters (both on or both off)
//obviosly the -pp option at the commandline has no effect except turning the here selected
//filters on
//#define COMPILE_TIME_MODE 0x77
#define QP_STORE_T int #define QP_STORE_T int
struct PPMode{ struct PPMode{

5
postproc/postprocess_template.c
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@ -2553,8 +2553,11 @@ static void RENAME(postProcess)(uint8_t src[], int srcStride, uint8_t dst[], int
QP_STORE_T QPs[], int QPStride, int isColor, struct PPMode *ppMode) QP_STORE_T QPs[], int QPStride, int isColor, struct PPMode *ppMode)
{ {
int x,y; int x,y;
#ifdef COMPILE_TIME_MODE
const int mode= COMPILE_TIME_MODE;
#else
const int mode= isColor ? ppMode->chromMode : ppMode->lumMode; const int mode= isColor ? ppMode->chromMode : ppMode->lumMode;
#endif
/* we need 64bit here otherwise we<77>ll going to have a problem /* we need 64bit here otherwise we<77>ll going to have a problem
after watching a black picture for 5 hours*/ after watching a black picture for 5 hours*/
static uint64_t *yHistogram= NULL; static uint64_t *yHistogram= NULL;