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swscale/utils: remove FF_ALLOC_ARRAY_OR_GOTO macros

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Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2020-06-02 21:54:21 +08:00
parent bdbe3f06a2
commit a408d03ee6
1 changed files with 32 additions and 23 deletions
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55
libswscale/utils.c
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@ -353,13 +353,14 @@ static av_cold int initFilter(int16_t **outFilter, int32_t **filterPos,
emms_c(); // FIXME should not be required but IS (even for non-MMX versions)
// NOTE: the +3 is for the MMX(+1) / SSE(+3) scaler which reads over the end
FF_ALLOC_ARRAY_OR_GOTO(NULL, *filterPos, (dstW + 3), sizeof(**filterPos), fail);
if (!FF_ALLOC_TYPED_ARRAY(*filterPos, dstW + 3))
goto nomem;
if (FFABS(xInc - 0x10000) < 10 && srcPos == dstPos) { // unscaled
int i;
filterSize = 1;
FF_ALLOCZ_ARRAY_OR_GOTO(NULL, filter,
dstW, sizeof(*filter) * filterSize, fail);
if (!FF_ALLOCZ_TYPED_ARRAY(filter, dstW * filterSize))
goto nomem;
for (i = 0; i < dstW; i++) {
filter[i * filterSize] = fone;
@ -369,8 +370,8 @@ static av_cold int initFilter(int16_t **outFilter, int32_t **filterPos,
int i;
int64_t xDstInSrc;
filterSize = 1;
FF_ALLOC_ARRAY_OR_GOTO(NULL, filter,
dstW, sizeof(*filter) * filterSize, fail);
if (!FF_ALLOC_TYPED_ARRAY(filter, dstW * filterSize))
goto nomem;
xDstInSrc = ((dstPos*(int64_t)xInc)>>8) - ((srcPos*0x8000LL)>>7);
for (i = 0; i < dstW; i++) {
@ -385,8 +386,8 @@ static av_cold int initFilter(int16_t **outFilter, int32_t **filterPos,
int i;
int64_t xDstInSrc;
filterSize = 2;
FF_ALLOC_ARRAY_OR_GOTO(NULL, filter,
dstW, sizeof(*filter) * filterSize, fail);
if (!FF_ALLOC_TYPED_ARRAY(filter, dstW * filterSize))
goto nomem;
xDstInSrc = ((dstPos*(int64_t)xInc)>>8) - ((srcPos*0x8000LL)>>7);
for (i = 0; i < dstW; i++) {
@ -426,9 +427,8 @@ static av_cold int initFilter(int16_t **outFilter, int32_t **filterPos,
filterSize = FFMIN(filterSize, srcW - 2);
filterSize = FFMAX(filterSize, 1);
FF_ALLOC_ARRAY_OR_GOTO(NULL, filter,
dstW, sizeof(*filter) * filterSize, fail);
if (!FF_ALLOC_TYPED_ARRAY(filter, dstW * filterSize))
goto nomem;
xDstInSrc = ((dstPos*(int64_t)xInc)>>7) - ((srcPos*0x10000LL)>>7);
for (i = 0; i < dstW; i++) {
int xx = (xDstInSrc - (filterSize - 2) * (1LL<<16)) / (1 << 17);
@ -526,8 +526,8 @@ static av_cold int initFilter(int16_t **outFilter, int32_t **filterPos,
if (dstFilter)
filter2Size += dstFilter->length - 1;
av_assert0(filter2Size > 0);
FF_ALLOCZ_ARRAY_OR_GOTO(NULL, filter2, dstW, filter2Size * sizeof(*filter2), fail);
if (!FF_ALLOCZ_TYPED_ARRAY(filter2, dstW * filter2Size))
goto nomem;
for (i = 0; i < dstW; i++) {
int j, k;
@ -685,8 +685,8 @@ static av_cold int initFilter(int16_t **outFilter, int32_t **filterPos,
// Note the +1 is for the MMX scaler which reads over the end
/* align at 16 for AltiVec (needed by hScale_altivec_real) */
FF_ALLOCZ_ARRAY_OR_GOTO(NULL, *outFilter,
(dstW + 3), *outFilterSize * sizeof(int16_t), fail);
if (!FF_ALLOCZ_TYPED_ARRAY(*outFilter, *outFilterSize * (dstW + 3)))
goto nomem;
/* normalize & store in outFilter */
for (i = 0; i < dstW; i++) {
@ -722,10 +722,13 @@ static av_cold int initFilter(int16_t **outFilter, int32_t **filterPos,
}
ret = 0;
goto done;
nomem:
ret = AVERROR(ENOMEM);
fail:
if(ret < 0)
av_log(NULL, ret == RETCODE_USE_CASCADE ? AV_LOG_DEBUG : AV_LOG_ERROR, "sws: initFilter failed\n");
done:
av_free(filter);
av_free(filter2);
return ret;
@ -1418,7 +1421,8 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
c->chrDstW = AV_CEIL_RSHIFT(dstW, c->chrDstHSubSample);
c->chrDstH = AV_CEIL_RSHIFT(dstH, c->chrDstVSubSample);
FF_ALLOCZ_OR_GOTO(c, c->formatConvBuffer, FFALIGN(srcW*2+78, 16) * 2, fail);
if (!FF_ALLOCZ_TYPED_ARRAY(c->formatConvBuffer, FFALIGN(srcW * 2 + 78, 16) * 2))
goto nomem;
c->srcBpc = desc_src->comp[0].depth;
if (c->srcBpc < 8)
@ -1658,10 +1662,11 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
return AVERROR(ENOMEM);
}
FF_ALLOCZ_OR_GOTO(c, c->hLumFilter, (dstW / 8 + 8) * sizeof(int16_t), fail);
FF_ALLOCZ_OR_GOTO(c, c->hChrFilter, (c->chrDstW / 4 + 8) * sizeof(int16_t), fail);
FF_ALLOCZ_OR_GOTO(c, c->hLumFilterPos, (dstW / 2 / 8 + 8) * sizeof(int32_t), fail);
FF_ALLOCZ_OR_GOTO(c, c->hChrFilterPos, (c->chrDstW / 2 / 4 + 8) * sizeof(int32_t), fail);
if (!FF_ALLOCZ_TYPED_ARRAY(c->hLumFilter, dstW / 8 + 8) ||
!FF_ALLOCZ_TYPED_ARRAY(c->hChrFilter, c->chrDstW / 4 + 8) ||
!FF_ALLOCZ_TYPED_ARRAY(c->hLumFilterPos, dstW / 2 / 8 + 8) ||
!FF_ALLOCZ_TYPED_ARRAY(c->hChrFilterPos, c->chrDstW / 2 / 4 + 8))
goto nomem;
ff_init_hscaler_mmxext( dstW, c->lumXInc, c->lumMmxextFilterCode,
c->hLumFilter, (uint32_t*)c->hLumFilterPos, 8);
@ -1729,8 +1734,9 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
goto fail;
#if HAVE_ALTIVEC
FF_ALLOC_OR_GOTO(c, c->vYCoeffsBank, sizeof(vector signed short) * c->vLumFilterSize * c->dstH, fail);
FF_ALLOC_OR_GOTO(c, c->vCCoeffsBank, sizeof(vector signed short) * c->vChrFilterSize * c->chrDstH, fail);
if (!FF_ALLOC_TYPED_ARRAY(c->vYCoeffsBank, c->vLumFilterSize * c->dstH) ||
!FF_ALLOC_TYPED_ARRAY(c->vCCoeffsBank, c->vChrFilterSize * c->chrDstH))
goto nomem;
for (i = 0; i < c->vLumFilterSize * c->dstH; i++) {
int j;
@ -1749,7 +1755,8 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
}
for (i = 0; i < 4; i++)
FF_ALLOCZ_OR_GOTO(c, c->dither_error[i], (c->dstW+2) * sizeof(int), fail);
if (!FF_ALLOCZ_TYPED_ARRAY(c->dither_error[i], c->dstW + 2))
goto nomem;
c->needAlpha = (CONFIG_SWSCALE_ALPHA && isALPHA(c->srcFormat) && isALPHA(c->dstFormat)) ? 1 : 0;
@ -1839,6 +1846,8 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
c->swscale = ff_getSwsFunc(c);
return ff_init_filters(c);
nomem:
ret = AVERROR(ENOMEM);
fail: // FIXME replace things by appropriate error codes
if (ret == RETCODE_USE_CASCADE) {
int tmpW = sqrt(srcW * (int64_t)dstW);