Import aom library

This is the reference implementation for the Alliance for Open Media's av1 video code.

The commit used was 4d668d7feb1f8abd809d1bca0418570a7f142a36.

1 files changed, 120 insertions, 0 deletions

diff --git a/third_party/aom/aom_dsp/quantize.h b/third_party/aom/aom_dsp/quantize.h
new file mode 100644
index 000000000..fe49b830f
--- /dev/null
+++ b/third_party/aom/aom_dsp/quantize.h
@@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 2016, Alliance for Open Media. All rights reserved
+ *
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+ */
+
+#ifndef AOM_DSP_QUANTIZE_H_
+#define AOM_DSP_QUANTIZE_H_
+
+#include "./aom_config.h"
+#include "aom_dsp/aom_dsp_common.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if CONFIG_AOM_QM
+void aom_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 aom_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);
+#if CONFIG_TX64X64
+void aom_quantize_dc_64x64(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);
+#endif  // CONFIG_TX64X64
+void aom_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_HIGHBITDEPTH
+void aom_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 aom_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);
+#if CONFIG_TX64X64
+void aom_highbd_quantize_dc_64x64(
+    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);
+#endif  // CONFIG_TX64X64
+void aom_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  // CONFIG_HIGHBITDEPTH
+
+#else  // CONFIG_AOM_QM
+
+void aom_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 aom_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_TX64X64
+void aom_quantize_dc_64x64(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  // CONFIG_TX64X64
+#if CONFIG_HIGHBITDEPTH
+void aom_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 aom_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);
+#if CONFIG_TX64X64
+void aom_highbd_quantize_dc_64x64(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  // CONFIG_TX64X64
+#endif  // CONFIG_HIGHBITDEPTH
+#endif  // CONFIG_AOM_QM
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // AOM_DSP_QUANTIZE_H_