+++ /dev/null
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * 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.
- * -------------------------------------------------------------------
- */
-/****************************************************************************************
-Portions of this file are derived from the following 3GPP standard:
-
- 3GPP TS 26.073
- ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec
- Available from http://www.3gpp.org
-
-(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC)
-Permission to distribute, modify and use this file under the standard license
-terms listed above has been obtained from the copyright holder.
-****************************************************************************************/
-#ifndef __PVGSMAMR_H
-#define __PVGSMAMR_H
-
-
-// includes
-#include <e32std.h>
-#include <e32base.h>
-
-#include "sp_dec.h"
-#include "pvglobals.h"
-
-
-// PVGsmDecoder AO
-class CPVGsmDecoder : public CBase
-{
- public:
- IMPORT_C static CPVGsmDecoder* NewL(void);
- IMPORT_C ~CPVGsmDecoder();
- IMPORT_C TInt StartL(void);
-
- // only port the API's used in PVPlayer 2.0
- IMPORT_C TInt DecodeFrame(enum Mode mode, unsigned char* compressedBlock, unsigned char* audioBuffer);
- IMPORT_C TInt InitDecoder(void);
- IMPORT_C void ExitDecoder(void);
-
- private:
- CPVGsmDecoder();
- void ConstructL(void);
-
- Speech_Decode_FrameState* decState;
- enum RXFrameType rx_type;
- struct globalDataStruct *gds;
-};
-
-#endif
+++ /dev/null
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * 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.
- * -------------------------------------------------------------------
- */
-//////////////////////////////////////////////////////////////////////////////////
-// //
-// File: pvgsmamrdecoderinterface.h //
-// //
-//////////////////////////////////////////////////////////////////////////////////
-
-#ifndef _PVGSMAMR_DECODER_INTERFACE_H
-#define _PVGSMAMR_DECODER_INTERFACE_H
-
-/*----------------------------------------------------------------------------
-; STRUCTURES TYPEDEF'S
-----------------------------------------------------------------------------*/
-typedef struct
-{
- int16_t prev_ft;
- int16_t prev_mode;
-} RX_State;
-
-
-typedef struct tPVAmrDecoderExternal
-{
- /*
- * INPUT:
- * Pointer to the input buffer that contains the encoded bistream data.
- * The data is filled in such that the first bit transmitted is
- * the most-significant bit (MSB) of the first array element.
- * The buffer is accessed in a linear fashion for speed, and the number of
- * bytes consumed varies frame to frame. This is use for mime/ietf data
- */
- uint8_t *pInputBuffer;
-
- /*
- * INPUT:
- * Pointer to the input buffer that contains the encoded stream data.
- * The data is filled such that the first bit transmitted is
- * in the first int16_t element.
- * The buffer is accessed in a linear fashion for speed, and the number of
- * bytes consumed varies frame to frame.
- */
- int16_t *pInputSampleBuffer;
-
- /*
- * INPUT: (but what is pointed to is an output)
- * Pointer to the output buffer to hold the 16-bit PCM audio samples.
- */
- int16_t *pOutputBuffer;
-
- /*
- * INPUT:
- * Number of requested output audio channels. This relieves the calling
- * environment from having to perform stereo-to-mono or mono-to-stereo
- * conversions.
- */
- int32_t desiredChannels;
-
- /*
- * INPUT:
- * Format type of the encoded bitstream.
- */
- bitstream_format input_format;
-
- /*
- * OUTPUT:
- * The sampling rate decoded from the bitstream, in units of
- * samples/second. For this release of the library this value does
- * not change from frame to frame, but future versions will.
- */
- int32_t samplingRate;
-
- /*
- * OUTPUT:
- * This value is the bitrate in units of bits/second. IT
- * is calculated using the number of bits consumed for the current frame,
- * and then multiplying by the sampling_rate, divided by points in a frame.
- * This value can changes frame to frame.
- */
- int32_t bitRate;
-
- /*
- * OUTPUT:
- * The number of channels decoded from the bitstream. The output data
- * will have be the amount specified in the variable desiredChannels,
- * this output is informative only, and can be ignored.
- */
- int32_t encodedChannels;
-
- /*
- * OUTPUT:
- * This value is the number of output PCM samples per channel.
- * It is 320.
- */
- int16_t frameLength;
-
- /*
- * OUTPUT:
- * This value is the quality indicator. 1 (good) 0 (bad)
- */
- uint8_t quality;
-
-
- /*
- * OUTPUT:
- * GSM AMR NB and WB mode (i.e. bit-rate )
- */
- int16_t mode;
- int16_t mode_old;
-
- /*
- * OUTPUT:
- * GSM AMR NB and WB frame type ( speech_good, speech_bad, sid, etc.)
- */
- int16_t frame_type;
-
- int16_t reset_flag;
- int16_t reset_flag_old;
-
- /*
- * OUTPUT:
- * Decoder status
- */
- int32_t status;
-
- /*
- * OUTPUT:
- * Rx status state
- */
- RX_State rx_state;
-
-} tPVAmrDecoderExternal;
-
-#endif
-
frameworks/av/media/libstagefright/include \
$(LOCAL_PATH)/src \
$(LOCAL_PATH)/include \
- $(LOCAL_PATH)/../common/include \
- $(LOCAL_PATH)/../common
+ $(LOCAL_PATH)/../common/include
LOCAL_CFLAGS := \
-DOSCL_UNUSED_ARG= -DOSCL_IMPORT_REF=
$(LOCAL_PATH)/src \
$(LOCAL_PATH)/include \
$(LOCAL_PATH)/../common/include \
- $(LOCAL_PATH)/../common
LOCAL_CFLAGS := -DOSCL_IMPORT_REF=
+++ /dev/null
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * 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.
- * -------------------------------------------------------------------
- */
-/****************************************************************************************
-Portions of this file are derived from the following 3GPP standard:
-
- 3GPP TS 26.073
- ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec
- Available from http://www.3gpp.org
-
-(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC)
-Permission to distribute, modify and use this file under the standard license
-terms listed above has been obtained from the copyright holder.
-****************************************************************************************/
-/*
- Name: pvamrnbdecoder_api.h
-
-------------------------------------------------------------------------------
- REVISION HISTORY
-
-
- Who: Date:
- Description:
-
-------------------------------------------------------------------------------
- INCLUDE DESCRIPTION
-
- Main header file for the Packet Video AMR Narrow Band decoder library. The
- constants, structures, and functions defined within this file, along with
- a basic data types header file, is all that is needed to use and communicate
- with the library. The internal data structures within the library are
- purposely hidden.
-
-------------------------------------------------------------------------------
- REFERENCES
-
-------------------------------------------------------------------------------
-*/
-
-/*----------------------------------------------------------------------------
-; CONTINUE ONLY IF NOT ALREADY DEFINED
-----------------------------------------------------------------------------*/
-#ifndef _PVAMRNBDECODER_API_H
-#define _PVAMRNBDECODER_API_H
-
-#include "pvgsmamrdecoderinterface.h"
-
-
-/*----------------------------------------------------------------------------
-; INCLUDES
-----------------------------------------------------------------------------*/
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
- /*----------------------------------------------------------------------------
- ; MACROS
- ; Define module specific macros here
- ----------------------------------------------------------------------------*/
-
- /*----------------------------------------------------------------------------
- ; DEFINES
- ; Include all pre-processor statements here.
- ----------------------------------------------------------------------------*/
-#define MAX_NUM_FRAMES_PER_PACKET 20 /* Max number of frames per packet */
-
-#define MAX_NUM_PACKED_INPUT_BYTES 32 /* Max number of packed input bytes */
-
-#define L_FRAME 160
-
- /*----------------------------------------------------------------------------
- ; EXTERNAL VARIABLES REFERENCES
- ; Declare variables used in this module but defined elsewhere
- ----------------------------------------------------------------------------*/
-
- /*----------------------------------------------------------------------------
- ; SIMPLE TYPEDEF'S
- ----------------------------------------------------------------------------*/
-
- /*----------------------------------------------------------------------------
- ; ENUMERATED TYPEDEF'S
- ----------------------------------------------------------------------------*/
-
- /*----------------------------------------------------------------------------
- ; STRUCTURES TYPEDEF'S
- ----------------------------------------------------------------------------*/
-
-
- /*----------------------------------------------------------------------------
- ; GLOBAL FUNCTION DEFINITIONS
- ; Function Prototype declaration
- ----------------------------------------------------------------------------*/
-
-
-
- /*----------------------------------------------------------------------------
- ; END
- ----------------------------------------------------------------------------*/
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif /* PVMP4AUDIODECODER_API_H */
-
-
+++ /dev/null
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * 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.
- * -------------------------------------------------------------------
- */
-/****************************************************************************************
-Portions of this file are derived from the following 3GPP standard:
-
- 3GPP TS 26.073
- ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec
- Available from http://www.3gpp.org
-
-(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC)
-Permission to distribute, modify and use this file under the standard license
-terms listed above has been obtained from the copyright holder.
-****************************************************************************************/
-
-#include "PVGSMAMRDecoder.h"
-
-
-/////////////////////////////////////////////////////////////////////////////
-OSCL_EXPORT_REF CPVGSMAMRDecoder::CPVGSMAMRDecoder()
-{
-}
-
-
-/////////////////////////////////////////////////////////////////////////////
-OSCL_EXPORT_REF CPVGSMAMRDecoder::~CPVGSMAMRDecoder()
-{
- delete iDecState;
- iDecState = NULL;
-}
-
-
-/////////////////////////////////////////////////////////////////////////////
-OSCL_EXPORT_REF int32 CPVGSMAMRDecoder::InitDecoder(void)
-{
- return GSMInitDecode(&iDecState, (int8*)"Decoder");
-}
-
-
-/////////////////////////////////////////////////////////////////////////////
-OSCL_EXPORT_REF int32 CPVGSMAMRDecoder::DecodeFrame(Frame_Type_3GPP aType,
- uint8* aCompressedBlock,
- uint8* aAudioBuffer,
- int32 aFormat)
-{
- return AMRDecode(iDecState, aType, aCompressedBlock, (Word16*)aAudioBuffer, (Word16) aFormat);
-}
-
-
-/////////////////////////////////////////////////////////////////////////////
-OSCL_EXPORT_REF int32 CPVGSMAMRDecoder::ResetDecoder(void)
-{
- return Speech_Decode_Frame_reset(iDecState);
-}
-
-
-/////////////////////////////////////////////////////////////////////////////
-OSCL_EXPORT_REF void CPVGSMAMRDecoder::TerminateDecoder(void)
-{
- GSMDecodeFrameExit(&iDecState);
- iDecState = NULL;
-}
-
frameworks/av/media/libstagefright/include \
$(LOCAL_PATH)/src \
$(LOCAL_PATH)/include \
- $(LOCAL_PATH)/../common/include \
- $(LOCAL_PATH)/../common
+ $(LOCAL_PATH)/../common/include
LOCAL_CFLAGS := \
-DOSCL_UNUSED_ARG=
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