int perform_invhtransformtest(invhtransformtest_data &data,
void *idata_pre,
const int width,
const int height,
const int stride,
bool HAS_SSE4_2, bool HAS_AVX, bool HAS_AVX2) {
int r = 0;
(void)HAS_AVX;(void)HAS_AVX2;
printf("%-20s: H %d/%d ", VC2DecoderWaveletFilterTypeString[data.wavelet], data.level, data.depth);
if (data.sample_size == 2)
printf("16-bit ");
else
printf("32-bit ");
/* Use C version to generate comparison value */
printf("C [ ");
void *cdata = ALIGNED_ALLOC(32, height*stride*data.sample_size);
memcpy(cdata, idata_pre, height*stride*data.sample_size);
InplaceTransform ctrans = NULL;
try {
ctrans = get_invhtransform_c(data.wavelet, data.level, data.depth, data.sample_size);
} catch(...) {
printf(" NONE ]");
r = 1;
goto out;
}
printf("EXISTS ] ");
ctrans(cdata, stride, width, height);
/* Test SSE4_2 version */
if (HAS_SSE4_2 && data.SSE4_2) {
printf("SSE4.2 [");
InplaceTransform trans = get_invhtransform_sse4_2(data.wavelet, data.level, data.depth, data.sample_size);
if (trans == ctrans) {
printf("NONE]");
} else {
void *tdata = ALIGNED_ALLOC(32, height*stride*data.sample_size);
memcpy(tdata, idata_pre, height*stride*data.sample_size);
trans(tdata, stride, width, height);
if (memcmp(cdata, tdata, height*stride*data.sample_size)) {
printf("FAIL]\n");
r = 1;
} else {
printf(" OK ] ");
}
ALIGNED_FREE(tdata);
}
}
out:
printf("\n");
ALIGNED_FREE(cdata);
return r;
}
InplaceTransform get_invhtransform_sse4_2(int wavelet_index, int level, int depth, int sample_size) {
if (sample_size == 4) {
switch(wavelet_index) {
case VC2DECODER_WFT_LEGALL_5_3:
if (depth - level - 1 == 1)
return LeGall_5_3_invtransform_H_inplace_2_sse4_2;
else if (depth - level - 1 == 0)
return LeGall_5_3_invtransform_H_inplace_1_sse4_2;
break;
default:
break;
}
}
return get_invhtransform_c(wavelet_index, level, depth, sample_size);
}