Initial version

Change-Id: I7efe9a589cd24edf86e8d086b40c27cbbf8b4017

1 files changed, 136 insertions, 0 deletions

diff --git a/common/ih264_common_tables.h b/common/ih264_common_tables.h
new file mode 100755
index 0000000..3127a2c
--- /dev/null
+++ b/common/ih264_common_tables.h
@@ -0,0 +1,136 @@
+/******************************************************************************
+ *
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *****************************************************************************
+ * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
+*/
+/**
+*******************************************************************************
+* @file
+*  ih264_common_tables.h
+*
+* @brief
+*  Common tables
+*
+* @author
+*  Harish
+*
+* @par List of Functions:
+*
+* @remarks
+*  None
+*
+*******************************************************************************
+*/
+
+#ifndef _IH264_COMMON_TABLES_H_
+#define _IH264_COMMON_TABLES_H_
+
+
+/*****************************************************************************/
+/* Structures                                                                */
+/*****************************************************************************/
+
+/**
+******************************************************************************
+ *  @brief      level tables
+******************************************************************************
+ */
+typedef struct
+{
+    /* level */
+    IH264_LEVEL_T     u4_level_idc;
+
+    /* max macroblock processing rate */
+    UWORD32     u4_max_mbps;
+
+    /* max frame size in mbs */
+    UWORD32     u4_max_fs;
+
+    /* max dpb size / 768 */
+    UWORD32     u4_max_dpb_size;
+
+    /* max bit rate */
+    UWORD32     u4_max_br;
+
+    /* max cpb size */
+    UWORD32     u4_max_cpb_size;
+
+    /* max vertical MV component range */
+    UWORD32     u4_max_mv_y;
+
+}level_tables_t;
+
+/*****************************************************************************/
+/* Extern global declarations                                                */
+/*****************************************************************************/
+
+/**
+ ******************************************************************************
+ * @brief  while encoding, basing on the input configuration parameters, the
+ * the level of the bitstream is computed basing on the table below.
+ * input  : table_idx
+ * output : level_idc or cpb size
+ * @remarks Table A-1 – level table limits
+ ******************************************************************************
+ */
+extern const level_tables_t gas_ih264_lvl_tbl[16];
+
+extern const WORD32 gai4_ih264_levels[];
+extern const WORD32 gai4_ih264_max_luma_pic_size[];
+extern const WORD32 gai4_ih264_max_wd_ht[];
+extern const WORD32 gai4_ih264_min_wd_ht[];
+
+extern intra_mbtype_info_t gas_ih264_i_mbtype_info[];
+extern inter_mbtype_info_t gas_ih264_p_mbtype_info[];
+extern inter_mbtype_info_t gas_ih264_b_mbtype_info[];
+extern submbtype_info_t gas_ih264_p_submbtype_info[];
+extern submbtype_info_t gas_ih264_b_submbtype_info[];
+
+
+extern const UWORD8 gau1_ih264_inv_scan_prog4x4[];
+extern const UWORD8 gau1_ih264_inv_scan_int4x4[];
+extern const UWORD8 gau1_ih264_inv_scan_prog8x8_cavlc[64];
+extern const UWORD8 gau1_ih264_inv_scan_int8x8_cavlc[64];
+extern const UWORD8 gau1_ih264_inv_scan_prog8x8_cabac[64];
+extern const UWORD8 gau1_ih264_inv_scan_int8x8_cabac[64];
+
+extern const UWORD8 *gpau1_ih264_inv_scan8x8[];
+extern const UWORD8 *gpau1_ih264_inv_scan4x4[];
+
+extern const UWORD8 gau1_ih264_8x8_subblk_idx[];
+
+extern const UWORD8 gau1_ih264_chroma_qp[];
+
+extern const UWORD8 gau1_ih264_4x4_ngbr_avbl[16][16];
+extern const UWORD8 gau1_ih264_8x8_ngbr_avbl[16][4];
+
+
+extern const UWORD16 gau2_ih264_default_inter4x4_weight_scale[];
+extern const UWORD16 gau2_ih264_default_intra4x4_weight_scale[];
+extern const UWORD16 gau2_ih264_default_intra4x4_scaling_list[];
+extern const UWORD16 gau2_ih264_default_inter4x4_scaling_list[];
+extern const UWORD16 gau2_ih264_default_intra8x8_scaling_list[];
+extern const UWORD16 gau2_ih264_default_inter8x8_scaling_list[];
+extern const UWORD16 gau2_ih264_default_intra8x8_weight_scale[];
+extern const UWORD16 gau2_ih264_default_inter8x8_weight_scale[];
+extern const UWORD16 gau2_ih264_flat_4x4_weight_scale[];
+extern const UWORD16 gau2_ih264_flat_8x8_weight_scale[];
+
+extern const UWORD16 gau2_ih264_iquant_scale_matrix_4x4 [96];
+extern const UWORD16 gau2_ih264_iquant_scale_matrix_8x8 [384];
+
+#endif /*_IH264_COMMON_TABLES_H_*/