Initial version

Change-Id: I7efe9a589cd24edf86e8d086b40c27cbbf8b4017

3 files changed, 297 insertions, 0 deletions

diff --git a/encoder/mips/ih264e_function_selector.c b/encoder/mips/ih264e_function_selector.c
new file mode 100755
index 0000000..58ec4d0
--- /dev/null
+++ b/encoder/mips/ih264e_function_selector.c
@@ -0,0 +1,110 @@
+/******************************************************************************
+ *
+ * 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
+*  ih264e_function_selector.c
+*
+* @brief
+*  Contains functions to initialize function pointers used in h264
+*
+* @author
+*  Ittiam
+*
+* @par List of Functions:
+*
+* @remarks
+*  None
+*
+*******************************************************************************
+*/
+
+
+/*****************************************************************************/
+/* File Includes                                                             */
+/*****************************************************************************/
+
+/* System Include Files */
+#include <stdio.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* User Include Files */
+#include "ih264_typedefs.h"
+#include "iv2.h"
+#include "ive2.h"
+#include "ih264_defs.h"
+#include "ih264_size_defs.h"
+#include "ih264e_defs.h"
+#include "ih264e_error.h"
+#include "ih264e_bitstream.h"
+#include "ime_distortion_metrics.h"
+#include "ime_structs.h"
+#include "ih264_defs.h"
+#include "ih264_error.h"
+#include "ih264_structs.h"
+#include "ih264_trans_quant_itrans_iquant.h"
+#include "ih264_inter_pred_filters.h"
+#include "ih264_mem_fns.h"
+#include "ih264_padding.h"
+#include "ih264_intra_pred_filters.h"
+#include "ih264_deblk_edge_filters.h"
+
+#include "ih264_macros.h"
+#include "ih264_platform_macros.h"
+#include "ih264e_defs.h"
+#include "irc_cntrl_param.h"
+#include "irc_frame_info_collector.h"
+#include "ih264e_rate_control.h"
+#include "ih264e_structs.h"
+#include "ih264e_platform_macros.h"
+
+/**
+*******************************************************************************
+*
+* @brief Initialize the intra/inter/transform/deblk function pointers of
+* codec context
+*
+* @par Description: the current routine initializes the function pointers of
+* codec context basing on the architecture in use
+*
+* @param[in] ps_codec
+*  Codec context pointer
+*
+* @returns  none
+*
+* @remarks none
+*
+*******************************************************************************
+*/
+
+void ih264e_init_function_ptr(void *pv_codec)
+{
+    codec_t *ps_codec = (codec_t *)pv_codec;
+    ih264e_init_function_ptr_generic(ps_codec);
+}
+
+IV_ARCH_T ih264e_default_arch(void)
+{
+    return ARCH_NA;
+}
+
diff --git a/encoder/mips/ih264e_platform_macros.h b/encoder/mips/ih264e_platform_macros.h
new file mode 100755
index 0000000..ed1edd4
--- /dev/null
+++ b/encoder/mips/ih264e_platform_macros.h
@@ -0,0 +1,135 @@
+/******************************************************************************
+ *
+ * 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
+ *  ih264e_platform_macros.h
+ *
+ * @brief
+ *  Contains platform specific routines used for codec context intialization
+ *
+ * @author
+ *  ittiam
+ *
+ * @remarks
+ *  none
+ *
+ *******************************************************************************
+ */
+
+
+#ifndef IH264E_PLATFORM_MACROS_H_
+#define IH264E_PLATFORM_MACROS_H_
+
+#define DATA_SYNC()
+/*****************************************************************************/
+/* Extern Function Declarations                                              */
+/*****************************************************************************/
+
+/**
+*******************************************************************************
+*
+* @brief Initialize the intra/inter/transform/deblk function pointers of
+* codec context
+*
+* @par Description: the current routine initializes the function pointers of
+* codec context basing on the architecture in use
+*
+* @param[in] ps_codec
+*  Codec context pointer
+*
+* @returns  none
+*
+* @remarks none
+*
+*******************************************************************************
+*/
+void ih264e_init_function_ptr_generic(codec_t *ps_codec);
+
+/**
+*******************************************************************************
+*
+* @brief Initialize the intra/inter/transform/deblk function pointers of
+* codec context
+*
+* @par Description: the current routine initializes the function pointers of
+* codec context basing on the architecture in use
+*
+* @param[in] ps_codec
+*  Codec context pointer
+*
+* @returns  none
+*
+* @remarks none
+*
+*******************************************************************************
+*/
+void ih264e_init_function_ptr(void *pv_codec);
+
+/**
+*******************************************************************************
+*
+* @brief Determine the architecture of the encoder executing environment
+*
+* @par Description: This routine returns the architecture of the enviro-
+* ment in which the current encoder is being tested
+*
+* @param[in] void
+*
+* @returns  IV_ARCH_T
+*  architecture
+*
+* @remarks none
+*
+*******************************************************************************
+*/
+IV_ARCH_T ih264e_default_arch(void);
+
+/**
+*******************************************************************************
+*
+* @brief Data Memory Barrier, Data Synchronization Barrier
+*
+*
+* @par Description: These functions do nothing on x86 side. But on arm platforms,
+*
+* Data Memory Barrier acts as a memory barrier. It ensures that all explicit
+* memory accesses that appear in program order before the DMB instruction are
+* observed before any explicit memory accesses that appear in program order
+* after the DMB instruction. It does not affect the ordering of any other
+* instructions executing on the processor
+*
+* Data Synchronization Barrier acts as a special kind of memory barrier. No
+* instruction in program order after this instruction executes until this instruction
+* completes. This instruction completes when:
+*       1. All explicit memory accesses before this instruction complete.
+*       2. All Cache, Branch predictor and TLB maintenance operations before
+*       this instruction complete.
+*
+* @param[in] void
+*
+* @returns  void
+*
+* @remarks none
+*
+*******************************************************************************
+*/
+
+#endif /* IH264E_PLATFORM_MACROS_H_ */
diff --git a/encoder/mips/ime_platform_macros.h b/encoder/mips/ime_platform_macros.h
new file mode 100755
index 0000000..18e2e8f
--- /dev/null
+++ b/encoder/mips/ime_platform_macros.h
@@ -0,0 +1,52 @@
+/******************************************************************************
+ *
+ * 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
+*  ime_platform_macros.h
+*
+* @brief
+*  Platform specific Macro definitions used in the codec
+*
+* @author
+*  Ittiam
+*
+* @remarks
+*  None
+*
+*******************************************************************************
+*/
+
+
+#ifndef _IME_PLATFORM_MACROS_H_
+#define _IME_PLATFORM_MACROS_H_
+
+/*****************************************************************************/
+/* Function macro definitions                                                */
+/*****************************************************************************/
+
+#define USADA8(src,est,sad) \
+                sad +=  ABS(src[0]-est[0]) + \
+                ABS(src[1]-est[1]) + \
+                ABS(src[2]-est[2]) + \
+                ABS(src[3]-est[3])
+
+
+#endif /* _IH264_PLATFORM_MACROS_H_ */