1 files changed, 43 insertions, 0 deletions
diff --git a/media/libvpx/vp8/common/dequantize.c b/media/libvpx/vp8/common/dequantize.c
new file mode 100644
index 000000000..f8b04fa4e
--- /dev/null
+++ b/media/libvpx/vp8/common/dequantize.c
@@ -0,0 +1,43 @@
+/*
+ *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+
+#include "vpx_config.h"
+#include "vp8_rtcd.h"
+#include "vp8/common/blockd.h"
+#include "vpx_mem/vpx_mem.h"
+
+void vp8_dequantize_b_c(BLOCKD *d, short *DQC)
+{
+    int i;
+    short *DQ  = d->dqcoeff;
+    short *Q   = d->qcoeff;
+
+    for (i = 0; i < 16; i++)
+    {
+        DQ[i] = Q[i] * DQC[i];
+    }
+}
+
+void vp8_dequant_idct_add_c(short *input, short *dq,
+                            unsigned char *dest, int stride)
+{
+    int i;
+
+    for (i = 0; i < 16; i++)
+    {
+        input[i] = dq[i] * input[i];
+    }
+
+    vp8_short_idct4x4llm_c(input, dest, stride, dest, stride);
+
+    memset(input, 0, 32);
+
+}