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some fixes

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Originally committed as revision 12837 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
This commit is contained in:
Alex Beregszaszi 2004-07-17 07:01:15 +00:00
parent 1ddadfa9e3
commit 84fdd6421f
1 changed files with 9 additions and 14 deletions
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23
postproc/yuv2rgb_altivec.c
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@ -64,6 +64,7 @@
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h>
#include <inttypes.h> #include <inttypes.h>
#include <assert.h> #include <assert.h>
#include "config.h" #include "config.h"
@ -220,7 +221,7 @@ do { \
//#define out_pixels(a,b,c,ptr) vec_mstrgb32(typeof(a),((typeof (a))(0)),a,a,a,ptr) //#define out_pixels(a,b,c,ptr) vec_mstrgb32(typeof(a),((typeof (a))(0)),a,a,a,ptr)
static inline cvtyuvtoRGB (SwsContext *c, static inline void cvtyuvtoRGB (SwsContext *c,
vector signed short Y, vector signed short U, vector signed short V, vector signed short Y, vector signed short U, vector signed short V,
vector signed short *R, vector signed short *G, vector signed short *B) vector signed short *R, vector signed short *G, vector signed short *B)
{ {
@ -492,6 +493,7 @@ static int altivec_uyvy_rgb32 (SwsContext *c,
img += 32; img += 32;
} }
} }
return srcSliceH;
} }
@ -554,9 +556,6 @@ SwsFunc yuv2rgb_init_altivec (SwsContext *c)
case IMGFMT_RGB32: case IMGFMT_RGB32:
MSG_WARN("ALTIVEC: Color Space UYVY -> RGB32\n"); MSG_WARN("ALTIVEC: Color Space UYVY -> RGB32\n");
return altivec_uyvy_rgb32; return altivec_uyvy_rgb32;
case IMGFMT_RGB24:
case IMGFMT_BGR32:
default: return NULL; default: return NULL;
} }
break; break;
@ -566,9 +565,8 @@ SwsFunc yuv2rgb_init_altivec (SwsContext *c)
} }
int yuv2rgb_altivec_init_tables (SwsContext *c, const int inv_table[4]) void yuv2rgb_altivec_init_tables (SwsContext *c, const int inv_table[4])
{ {
vector signed short vector signed short
CY = (vector signed short)(0x7fff), CY = (vector signed short)(0x7fff),
CRV = (vector signed short)(22972), CRV = (vector signed short)(22972),
@ -577,8 +575,6 @@ int yuv2rgb_altivec_init_tables (SwsContext *c, const int inv_table[4])
CGV = (vector signed short)(-23400), CGV = (vector signed short)(-23400),
OY; OY;
vector unsigned short CSHIFT = (vector unsigned short)(1);
vector signed short Y0; vector signed short Y0;
int brightness = c->brightness, contrast = c->contrast, saturation = c->saturation; int brightness = c->brightness, contrast = c->contrast, saturation = c->saturation;
int64_t crv __attribute__ ((aligned(16))); int64_t crv __attribute__ ((aligned(16)));
@ -617,7 +613,6 @@ int yuv2rgb_altivec_init_tables (SwsContext *c, const int inv_table[4])
oy -= 256*brightness; oy -= 256*brightness;
//printf("%llx %llx %llx %llx %llx\n", cy, crv, cbu, cgu, cgv); //printf("%llx %llx %llx %llx %llx\n", cy, crv, cbu, cgu, cgv);
// vector signed short CBU,CRV,CGU,CGY,CY; // vector signed short CBU,CRV,CGU,CGY,CY;
@ -643,17 +638,15 @@ int yuv2rgb_altivec_init_tables (SwsContext *c, const int inv_table[4])
CGV = vec_lde (0, &tmp); CGV = vec_lde (0, &tmp);
CGV = vec_splat (CGV, 0); CGV = vec_splat (CGV, 0);
CSHIFT = (vector unsigned short)(2); c->CSHIFT = (vector unsigned short)(2);
#if 1
c->CSHIFT = CSHIFT;
c->CY = CY; c->CY = CY;
c->OY = OY; c->OY = OY;
c->CRV = CRV; c->CRV = CRV;
c->CBU = CBU; c->CBU = CBU;
c->CGU = CGU; c->CGU = CGU;
c->CGV = CGV; c->CGV = CGV;
#endif
#if 1 #if 0
printf ("cy: %hvx\n", CY); printf ("cy: %hvx\n", CY);
printf ("oy: %hvx\n", OY); printf ("oy: %hvx\n", OY);
printf ("crv: %hvx\n", CRV); printf ("crv: %hvx\n", CRV);
@ -661,6 +654,8 @@ int yuv2rgb_altivec_init_tables (SwsContext *c, const int inv_table[4])
printf ("cgv: %hvx\n", CGV); printf ("cgv: %hvx\n", CGV);
printf ("cgu: %hvx\n", CGU); printf ("cgu: %hvx\n", CGU);
#endif #endif
return;
} }