From: Tim Kopp <tkopp@google.com>
Date: Wed, 11 Jun 2014 23:12:21 +0000 (-0700)
Subject: Implemented vp9_denoiser_{alloc,free}()
X-Git-Tag: v1.4.0~1383^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2a72067301dd5e95e815a3d9789708315039a3b6;p=libvpx

Implemented vp9_denoiser_{alloc,free}()

Change-Id: I79eba79f7c52eec19ef2356278597e06620d5e27
---

diff --git a/vp9/encoder/vp9_denoiser.c b/vp9/encoder/vp9_denoiser.c
index 687b4c2b2..7e0a0924f 100644
--- a/vp9/encoder/vp9_denoiser.c
+++ b/vp9/encoder/vp9_denoiser.c
@@ -40,10 +40,36 @@ void vp9_denoiser_update_frame_stats() {
 
 int vp9_denoiser_alloc(VP9_DENOISER *denoiser, int width, int height,
                        int border) {
+  assert(denoiser);
+
+  denoiser->running_avg_y.stride = width + 2 * border;
+
+  denoiser->running_avg_y.buf = calloc(
+      ((2 * border) + width) * ((2 * border) + height), sizeof(uint8_t));
+  if (denoiser->running_avg_y.buf == NULL) {
+    vp9_denoiser_free(denoiser);
+    return 1;
+  }
+
+  denoiser->mc_running_avg_y.stride = width + 2 * border;
+
+  denoiser->mc_running_avg_y.buf = calloc(
+      ((2 * border) + width) * ((2 * border) + height), sizeof(uint8_t));
+  if (denoiser->mc_running_avg_y.buf == NULL) {
+    vp9_denoiser_free(denoiser);
+    return 1;
+  }
+
   return 0;
 }
 
 void vp9_denoiser_free(VP9_DENOISER *denoiser) {
+  if (denoiser->running_avg_y.buf != NULL) {
+    free(denoiser->running_avg_y.buf);
+  }
+  if (denoiser->mc_running_avg_y.buf != NULL) {
+    free(denoiser->mc_running_avg_y.buf);
+  }
   return;
 }