Port folder renaming changes from AOM

Manually cherry-picked commits:
ceef058 libvpx->libaom part2
3d26d91 libvpx -> libaom
cfea7dd vp10/ -> av1/
3a8eff7 Fix a build issue for a test
bf4202e Rename vpx to aom

Change-Id: I1b0eb5a40796e3aaf41c58984b4229a439a597dc
diff --git a/aom_dsp/quantize.h b/aom_dsp/quantize.h
new file mode 100644
index 0000000..b994d9a
--- /dev/null
+++ b/aom_dsp/quantize.h
@@ -0,0 +1,90 @@
+/*
+ *  Copyright (c) 2015 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.
+ */
+
+#ifndef VPX_DSP_QUANTIZE_H_
+#define VPX_DSP_QUANTIZE_H_
+
+#include "./vpx_config.h"
+#include "aom_dsp/vpx_dsp_common.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if CONFIG_AOM_QM
+void vpx_quantize_dc(const tran_low_t *coeff_ptr, int n_coeffs, int skip_block,
+                     const int16_t *round_ptr, const int16_t quant_ptr,
+                     tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
+                     const int16_t dequant_ptr, uint16_t *eob_ptr,
+                     const qm_val_t *qm_ptr, const qm_val_t *iqm_ptr);
+void vpx_quantize_dc_32x32(const tran_low_t *coeff_ptr, int skip_block,
+                           const int16_t *round_ptr, const int16_t quant_ptr,
+                           tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
+                           const int16_t dequant_ptr, uint16_t *eob_ptr,
+                           const qm_val_t *qm_ptr, const qm_val_t *iqm_ptr);
+void vpx_quantize_b_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
+                      int skip_block, const int16_t *zbin_ptr,
+                      const int16_t *round_ptr, const int16_t *quant_ptr,
+                      const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr,
+                      tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr,
+                      uint16_t *eob_ptr, const int16_t *scan,
+                      const int16_t *iscan, const qm_val_t *qm_ptr,
+                      const qm_val_t *iqm_ptr);
+#if CONFIG_VP9_HIGHBITDEPTH
+void vpx_highbd_quantize_dc(const tran_low_t *coeff_ptr, int n_coeffs,
+                            int skip_block, const int16_t *round_ptr,
+                            const int16_t quant_ptr, tran_low_t *qcoeff_ptr,
+                            tran_low_t *dqcoeff_ptr, const int16_t dequant_ptr,
+                            uint16_t *eob_ptr, const qm_val_t *qm_ptr,
+                            const qm_val_t *iqm_ptr);
+void vpx_highbd_quantize_dc_32x32(
+    const tran_low_t *coeff_ptr, int skip_block, const int16_t *round_ptr,
+    const int16_t quant_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
+    const int16_t dequant_ptr, uint16_t *eob_ptr, const qm_val_t *qm_ptr,
+    const qm_val_t *iqm_ptr);
+void vpx_highbd_quantize_b_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
+                             int skip_block, const int16_t *zbin_ptr,
+                             const int16_t *round_ptr, const int16_t *quant_ptr,
+                             const int16_t *quant_shift_ptr,
+                             tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
+                             const int16_t *dequant_ptr, uint16_t *eob_ptr,
+                             const int16_t *scan, const int16_t *iscan,
+                             const qm_val_t *qm_ptr, const qm_val_t *iqm_ptr);
+#endif
+#else
+void vpx_quantize_dc(const tran_low_t *coeff_ptr, int n_coeffs, int skip_block,
+                     const int16_t *round_ptr, const int16_t quant_ptr,
+                     tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
+                     const int16_t dequant_ptr, uint16_t *eob_ptr);
+void vpx_quantize_dc_32x32(const tran_low_t *coeff_ptr, int skip_block,
+                           const int16_t *round_ptr, const int16_t quant_ptr,
+                           tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
+                           const int16_t dequant_ptr, uint16_t *eob_ptr);
+
+#if CONFIG_VP9_HIGHBITDEPTH
+void vpx_highbd_quantize_dc(const tran_low_t *coeff_ptr, int n_coeffs,
+                            int skip_block, const int16_t *round_ptr,
+                            const int16_t quant_ptr, tran_low_t *qcoeff_ptr,
+                            tran_low_t *dqcoeff_ptr, const int16_t dequant_ptr,
+                            uint16_t *eob_ptr);
+void vpx_highbd_quantize_dc_32x32(const tran_low_t *coeff_ptr, int skip_block,
+                                  const int16_t *round_ptr,
+                                  const int16_t quant_ptr,
+                                  tran_low_t *qcoeff_ptr,
+                                  tran_low_t *dqcoeff_ptr,
+                                  const int16_t dequant_ptr, uint16_t *eob_ptr);
+#endif
+#endif
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // VPX_DSP_QUANTIZE_H_