Changeset 03df4dc for src/spectral/dct_ipp.c

Timestamp:

Oct 4, 2017, 1:12:02 PM (7 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master

Children:

53457f6

Parents:

2e5c52e

Message:

src/spectral/dct_ipp.c: share buffers for Fwd and Inv

File:

• src/spectral/dct_ipp.c (modified) (4 diffs)

src/spectral/dct_ipp.c

@@ -53 +53 @@
   Ipp8u* pSpecBuffer;
   Ipp8u* pBuffer;
-  Ipp8u* pSpecInv;
-  Ipp8u* pSpecBufferInv;
-  Ipp8u* pBufferInv;
   aubio_ippsDCTFwdSpec* pFwdDCTSpec;
   aubio_ippsDCTInvSpec* pInvDCTSpec;
@@ -101 +98 @@
   //    pBufferSize);
 
-  s->pSpecInv = ippsMalloc_8u(pSpecSize);
-  if (pSpecSize > 0) {
-    s->pSpecBufferInv = ippsMalloc_8u(pSpecBufferSize);
-  } else {
-    s->pSpecBufferInv = NULL;
-  }
-  s->pBufferInv = ippsMalloc_8u(pBufferSize);
-
   status = aubio_ippsDCTFwdInit(&(s->pFwdDCTSpec), size, qualityHint, s->pSpec,
       s->pSpecBuffer);
@@ -116 +105 @@
   }
 
-  status = aubio_ippsDCTInvInit(&(s->pInvDCTSpec), size, qualityHint,
-      s->pSpecInv, s->pSpecBufferInv);
+  status = aubio_ippsDCTInvInit(&(s->pInvDCTSpec), size, qualityHint, s->pSpec,
+      s->pSpecBuffer);
   if (status != ippStsNoErr) {
     AUBIO_ERR("dct: failed to initialize inv dct. IPP error: %d\n", status);
@@ -136 +125 @@
   ippFree(s->pSpecBuffer);
   ippFree(s->pBuffer);
-  ippFree(s->pSpecInv);
-  ippFree(s->pSpecBufferInv);
-  ippFree(s->pBufferInv);
   AUBIO_FREE(s);
 }