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swscale/ppc: Add av_unused to template vars only used in one includer

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This commit is contained in:
Lauri Kasanen 2019-03-18 13:24:42 +02:00
parent ac3062f1a4
commit 6b5ea90eac
1 changed files with 11 additions and 10 deletions
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21
libswscale/ppc/swscale_ppc_template.c
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@ -44,7 +44,7 @@ static void FUNC(yuv2planeX_8_16)(const int16_t *filter, int filterSize,
for (j = 0; j < filterSize; j++) { for (j = 0; j < filterSize; j++) {
unsigned int joffset=j<<1; unsigned int joffset=j<<1;
unsigned int xoffset=x<<1; unsigned int xoffset=x<<1;
vector unsigned char perm; vector unsigned char av_unused perm;
vector signed short l1,vLumFilter; vector signed short l1,vLumFilter;
LOAD_FILTER(vLumFilter,filter); LOAD_FILTER(vLumFilter,filter);
vLumFilter = vec_splat(vLumFilter, 0); vLumFilter = vec_splat(vLumFilter, 0);
@ -133,8 +133,8 @@ static void FUNC(hScale_real)(SwsContext *c, int16_t *dst, int dstW,
case 8: case 8:
for (i = 0; i < dstW; i++) { for (i = 0; i < dstW; i++) {
register int srcPos = filterPos[i]; register int srcPos = filterPos[i];
vector unsigned char src_vF, src_v0, src_v1; vector unsigned char src_vF, av_unused src_v0, av_unused src_v1;
vector unsigned char permS; vector unsigned char av_unused permS;
vector signed short src_v, filter_v; vector signed short src_v, filter_v;
vector signed int val_v, val_s; vector signed int val_v, val_s;
FIRST_LOAD(src_v0, srcPos, src, permS); FIRST_LOAD(src_v0, srcPos, src, permS);
@ -173,18 +173,19 @@ static void FUNC(hScale_real)(SwsContext *c, int16_t *dst, int dstW,
default: default:
for (i = 0; i < dstW; i++) { for (i = 0; i < dstW; i++) {
register int j, offset = i * 2 * filterSize; register int j, av_unused offset = i * 2 * filterSize;
register int srcPos = filterPos[i]; register int srcPos = filterPos[i];
vector signed int val_s, val_v = (vector signed int)vzero; vector signed int val_s, val_v = (vector signed int)vzero;
vector signed short filter_v0R; vector signed short av_unused filter_v0R;
vector unsigned char permF, src_v0, permS; vector unsigned char av_unused permF, av_unused src_v0, av_unused permS;
FIRST_LOAD(filter_v0R, offset, filter, permF); FIRST_LOAD(filter_v0R, offset, filter, permF);
FIRST_LOAD(src_v0, srcPos, src, permS); FIRST_LOAD(src_v0, srcPos, src, permS);
for (j = 0; j < filterSize - 15; j += 16) { for (j = 0; j < filterSize - 15; j += 16) {
vector unsigned char src_v1, src_vF; vector unsigned char av_unused src_v1, src_vF;
vector signed short filter_v1R, filter_v2R, filter_v0, filter_v1, src_vA, src_vB; vector signed short av_unused filter_v1R, av_unused filter_v2R,
filter_v0, filter_v1, src_vA, src_vB;
vector signed int val_acc; vector signed int val_acc;
LOAD_SRCV(srcPos, j, src, permS, src_v0, src_v1, src_vF); LOAD_SRCV(srcPos, j, src, permS, src_v0, src_v1, src_vF);
src_vA = // vec_unpackh sign-extends... src_vA = // vec_unpackh sign-extends...
@ -201,8 +202,8 @@ static void FUNC(hScale_real)(SwsContext *c, int16_t *dst, int dstW,
if (j < filterSize - 7) { if (j < filterSize - 7) {
// loading src_v0 is useless, it's already done above // loading src_v0 is useless, it's already done above
vector unsigned char src_v1, src_vF; vector unsigned char av_unused src_v1, src_vF;
vector signed short src_v, filter_v1R, filter_v; vector signed short src_v, av_unused filter_v1R, filter_v;
LOAD_SRCV8(srcPos, j, src, permS, src_v0, src_v1, src_vF); LOAD_SRCV8(srcPos, j, src, permS, src_v0, src_v1, src_vF);
src_v = // vec_unpackh sign-extends... src_v = // vec_unpackh sign-extends...
(vector signed short)(VEC_MERGEH((vector unsigned char)vzero, src_vF)); (vector signed short)(VEC_MERGEH((vector unsigned char)vzero, src_vF));