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100l (non mmx versions didnt compile)

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some cleanup


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6541 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
michael 2002-06-24 00:18:29 +00:00
parent c20f4d0b42
commit d6648864ba
3 changed files with 50 additions and 69 deletions
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54
postproc/swscale.c
View File

@ -253,6 +253,8 @@ void (*swScale)(SwsContext *context, uint8_t* src[], int srcStride[], int srcSli
int srcSliceH, uint8_t* dst[], int dstStride[])=NULL;
static SwsVector *getConvVec(SwsVector *a, SwsVector *b);
static inline void orderYUV(int format, uint8_t * sortedP[], int sortedStride[], uint8_t * p[], int stride[]);
#ifdef CAN_COMPILE_X86_ASM
void in_asm_used_var_warning_killer()
@ -383,13 +385,13 @@ static void selfTest(uint8_t *src[3], int stride[3], int w, int h){
}
}
static inline void yuv2yuvXinC(SwsContext *c, int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize,
static inline void yuv2yuvXinC(int16_t *lumFilter, int16_t **lumSrc, int lumFilterSize,
int16_t *chrFilter, int16_t **chrSrc, int chrFilterSize,
uint8_t *dest, uint8_t *uDest, uint8_t *vDest)
uint8_t *dest, uint8_t *uDest, uint8_t *vDest, int dstW, int chrDstW)
{
//FIXME Optimize (just quickly writen not opti..)
int i;
for(i=0; i<c->dstW; i++)
for(i=0; i<dstW; i++)
{
int val=0;
int j;
@ -400,7 +402,7 @@ static inline void yuv2yuvXinC(SwsContext *c, int16_t *lumFilter, int16_t **lumS
}
if(uDest != NULL)
for(i=0; i<c->chrDstW; i++)
for(i=0; i<chrDstW; i++)
{
int u=0;
int v=0;
@ -733,11 +735,10 @@ void SwScale_YV12slice(unsigned char* src[], int srcStride[], int srcSliceY ,
context->swScale(context, src, srcStride, srcSliceY, srcSliceH, dst, dstStride3);
}
// will use sws_flags & src_filter (from cmd line)
SwsContext *getSwsContextFromCmdLine(int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat)
void swsGetFlagsAndFilterFromCmdLine(int *flags, SwsFilter **srcFilterParam, SwsFilter **dstFilterParam)
{
int flags=0;
static int firstTime=1;
*flags=0;
#ifdef ARCH_X86
if(gCpuCaps.hasMMX)
@ -746,9 +747,9 @@ SwsContext *getSwsContextFromCmdLine(int srcW, int srcH, int srcFormat, int dstW
if(firstTime)
{
firstTime=0;
flags= SWS_PRINT_INFO;
*flags= SWS_PRINT_INFO;
}
else if(verbose>1) flags= SWS_PRINT_INFO;
else if(verbose>1) *flags= SWS_PRINT_INFO;
if(src_filter.lumH) freeVec(src_filter.lumH);
if(src_filter.lumV) freeVec(src_filter.lumV);
@ -809,16 +810,27 @@ SwsContext *getSwsContextFromCmdLine(int srcW, int srcH, int srcFormat, int dstW
switch(sws_flags)
{
case 0: flags|= SWS_FAST_BILINEAR; break;
case 1: flags|= SWS_BILINEAR; break;
case 2: flags|= SWS_BICUBIC; break;
case 3: flags|= SWS_X; break;
case 4: flags|= SWS_POINT; break;
case 5: flags|= SWS_AREA; break;
default:flags|= SWS_BILINEAR; break;
case 0: *flags|= SWS_FAST_BILINEAR; break;
case 1: *flags|= SWS_BILINEAR; break;
case 2: *flags|= SWS_BICUBIC; break;
case 3: *flags|= SWS_X; break;
case 4: *flags|= SWS_POINT; break;
case 5: *flags|= SWS_AREA; break;
default:*flags|= SWS_BILINEAR; break;
}
*srcFilterParam= &src_filter;
*dstFilterParam= NULL;
}
return getSwsContext(srcW, srcH, srcFormat, dstW, dstH, dstFormat, flags, &src_filter, NULL);
// will use sws_flags & src_filter (from cmd line)
SwsContext *getSwsContextFromCmdLine(int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat)
{
int flags;
SwsFilter *dstFilterParam, *srcFilterParam;
swsGetFlagsAndFilterFromCmdLine(&flags, &srcFilterParam, &dstFilterParam);
return getSwsContext(srcW, srcH, srcFormat, dstW, dstH, dstFormat, flags, srcFilterParam, dstFilterParam);
}
@ -1863,11 +1875,11 @@ SwsContext *getSwsContext(int srcW, int srcH, int srcFormat, int dstW, int dstH,
// reuse chroma for 2 pixles rgb/bgr unless user wants full chroma interpolation
if((isBGR(dstFormat) || isRGB(dstFormat)) && !(flags&SWS_FULL_CHR_H_INT)) c->chrDstHSubSample=1;
// drop eery 2. pixel for chroma calculation unless user wants full chroma
if((isBGR(srcFormat) || isRGB(srcFormat) || srcFormat==IMGFMT_YUY2) && !(flags&SWS_FULL_CHR_V))
c->chrSrcVSubSample=1;
// drop some chroma lines if the user wants it
c->vChrDrop= (flags&SWS_SRC_V_CHR_DROP_MASK)>>SWS_SRC_V_CHR_DROP_SHIFT;
c->chrSrcVSubSample+= c->vChrDrop;
// drop eery 2. pixel for chroma calculation unless user wants full chroma
// drop every 2. pixel for chroma calculation unless user wants full chroma
if((isBGR(srcFormat) || isRGB(srcFormat)) && !(flags&SWS_FULL_CHR_H_INP))
c->chrSrcHSubSample=1;

6
postproc/swscale.h
View File

@ -24,9 +24,11 @@
#define SWS_POINT 0x10
#define SWS_AREA 0x20
#define SWS_SRC_V_CHR_DROP_MASK 0x300
#define SWS_SRC_V_CHR_DROP_SHIFT 8
//the following 4 flags are not completly implemented
//internal chrominace subsamling info
#define SWS_FULL_CHR_V 0x100
#define SWS_FULL_CHR_H_INT 0x200
//input subsampling info
#define SWS_FULL_CHR_H_INP 0x400
@ -46,6 +48,7 @@ typedef struct SwsContext{
int chrSrcHSubSample, chrSrcVSubSample;
int chrIntHSubSample, chrIntVSubSample;
int chrDstHSubSample, chrDstVSubSample;
int vChrDrop;
int16_t **lumPixBuf;
int16_t **chrPixBuf;
@ -125,6 +128,7 @@ void freeSwsContext(SwsContext *swsContext);
SwsContext *getSwsContextFromCmdLine(int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat);
SwsContext *getSwsContext(int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat, int flags,
SwsFilter *srcFilter, SwsFilter *dstFilter);
void swsGetFlagsAndFilterFromCmdLine(int *flags, SwsFilter **srcFilterParam, SwsFilter **dstFilterParam);
SwsVector *getGaussianVec(double variance, double quality);
SwsVector *getConstVec(double c, int length);

59
postproc/swscale_template.c
View File

@ -683,9 +683,9 @@ static inline void RENAME(yuv2yuvX)(int16_t *lumFilter, int16_t **lumSrc, int lu
: "%eax", "%edx", "%esi"
);
#else
yuv2yuvXinC(c, lumFilter, lumSrc, lumFilterSize,
yuv2yuvXinC(lumFilter, lumSrc, lumFilterSize,
chrFilter, chrSrc, chrFilterSize,
dest, uDest, vDest);
dest, uDest, vDest, dstW, chrDstW);
#endif
}
@ -2623,56 +2623,21 @@ static void RENAME(swScale)(SwsContext *c, uint8_t* srcParam[], int srcStridePar
int dstStride[3];
uint8_t *src[3];
uint8_t *dst[3];
orderYUV(c->srcFormat, src, srcStride, srcParam, srcStrideParam);
orderYUV(c->dstFormat, dst, dstStride, dstParam, dstStrideParam);
if(c->srcFormat == IMGFMT_I420){
src[0]= srcParam[0];
src[1]= srcParam[2];
src[2]= srcParam[1];
srcStride[0]= srcStrideParam[0];
srcStride[1]= srcStrideParam[2];
srcStride[2]= srcStrideParam[1];
}
else if(c->srcFormat==IMGFMT_YV12 || c->srcFormat==IMGFMT_YVU9){
src[0]= srcParam[0];
src[1]= srcParam[1];
src[2]= srcParam[2];
srcStride[0]= srcStrideParam[0];
srcStride[1]= srcStrideParam[1];
srcStride[2]= srcStrideParam[2];
}
else if(isPacked(c->srcFormat)){
if(isPacked(c->srcFormat)){
src[0]=
src[1]=
src[2]= srcParam[0];
srcStride[0]= srcStrideParam[0];
srcStride[0]=
srcStride[1]=
srcStride[2]= srcStrideParam[0]<<1;
}
else if(isGray(c->srcFormat)){
src[0]= srcParam[0];
src[1]=
src[2]= NULL;
srcStride[0]= srcStrideParam[0];
srcStride[1]=
srcStride[2]= 0;
srcStride[2]= srcStrideParam[0];
}
srcStride[1]<<= c->vChrDrop;
srcStride[2]<<= c->vChrDrop;
if(dstFormat == IMGFMT_I420){
dst[0]= dstParam[0];
dst[1]= dstParam[2];
dst[2]= dstParam[1];
dstStride[0]= dstStrideParam[0];
dstStride[1]= dstStrideParam[2];
dstStride[2]= dstStrideParam[1];
}else{
dst[0]= dstParam[0];
dst[1]= dstParam[1];
dst[2]= dstParam[2];
dstStride[0]= dstStrideParam[0];
dstStride[1]= dstStrideParam[1];
dstStride[2]= dstStrideParam[2];
}
// printf("swscale %X %X %X -> %X %X %X\n", (int)src[0], (int)src[1], (int)src[2],
// (int)dst[0], (int)dst[1], (int)dst[2]);
@ -2878,10 +2843,10 @@ i--;
if(isPlanarYUV(dstFormat)) //YV12
{
if(dstY&1) uDest=vDest= NULL;
yuv2yuvXinC(c,
yuv2yuvXinC(
vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
dest, uDest, vDest);
dest, uDest, vDest, dstW, chrDstW);
}
else
{