diff options
| author | Andre Eisenbach <andre@broadcom.com> | 2012-09-18 01:35:44 -0700 |
|---|---|---|
| committer | Matthew Xie <mattx@google.com> | 2012-09-18 10:06:32 -0700 |
| commit | cc914cffd521b2e6e1be804c82aea2388b843ebf (patch) | |
| tree | a4859572083eb29c931cc5066645f9c0a2929d71 /embdrv/sbc/encoder/srce/sbc_packing.c | |
| parent | 6ed67e2ac54c83d18701d2b4ee1b9d729e99a38c (diff) | |
| download | external_bluetooth_bluedroid-cc914cffd521b2e6e1be804c82aea2388b843ebf.zip external_bluetooth_bluedroid-cc914cffd521b2e6e1be804c82aea2388b843ebf.tar.gz external_bluetooth_bluedroid-cc914cffd521b2e6e1be804c82aea2388b843ebf.tar.bz2 | |
Header file and whitespace cleanups
Also fixed file permission to remove executable bit
from source files.
Change-Id: I6954c2d16190bc35b1b0d38386543253696b1112
Diffstat (limited to 'embdrv/sbc/encoder/srce/sbc_packing.c')
| -rw-r--r-- | embdrv/sbc/encoder/srce/sbc_packing.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/embdrv/sbc/encoder/srce/sbc_packing.c b/embdrv/sbc/encoder/srce/sbc_packing.c index 55edb9b..faa8750 100644 --- a/embdrv/sbc/encoder/srce/sbc_packing.c +++ b/embdrv/sbc/encoder/srce/sbc_packing.c @@ -2,7 +2,7 @@ ** ** File Name: $RCSfile: sbc_packing.c,v $ ** -** Description: This file contains code for packing the Encoded data into bit +** Description: This file contains code for packing the Encoded data into bit ** streams. ** ** Revision : $Id: sbc_packing.c,v 1.17 2006/04/11 17:07:03 mjougit Exp $ @@ -22,7 +22,7 @@ { \ MUL s32OutLow,s32In1,s32In2; \ } \ -} +} #define Mult64(s32In1, s32In2, s32OutLow, s32OutHi) \ { \ __asm \ @@ -74,7 +74,7 @@ void EncPacking(SBC_ENC_PARAMS *pstrEncParams) pu8PacketPtr = pstrEncParams->pu8NextPacket; /*Initialize the ptr*/ *pu8PacketPtr++ = (UINT8)0x9C; /*Sync word*/ *pu8PacketPtr++=(UINT8)(pstrEncParams->FrameHeader); - + *pu8PacketPtr = (UINT8)(pstrEncParams->s16BitPool & 0x00FF); pu8PacketPtr += 2; /*skip for CRC*/ @@ -103,7 +103,7 @@ void EncPacking(SBC_ENC_PARAMS *pstrEncParams) } } #endif - + /* Pack Scale factor */ ps16GenPtr = pstrEncParams->as16ScaleFactor; s32Sb=s32NumOfChannels*s32NumOfSubBands; @@ -112,10 +112,10 @@ void EncPacking(SBC_ENC_PARAMS *pstrEncParams) { Temp<<= 4; Temp |= *ps16GenPtr++; - + if(s32PresentBit == 4) { - s32PresentBit = 8; + s32PresentBit = 8; *(pu8PacketPtr++)=Temp; Temp = 0; } @@ -124,7 +124,7 @@ void EncPacking(SBC_ENC_PARAMS *pstrEncParams) s32PresentBit = 4; } } - + /* Pack samples */ ps32SbPtr = pstrEncParams->s32SbBuffer; /*Temp=*pu8PacketPtr;*/ @@ -165,10 +165,10 @@ void EncPacking(SBC_ENC_PARAMS *pstrEncParams) s32Low>>= (*ps16ScfPtr+1); u32QuantizedSbValue0 = (UINT16)s32Low; #endif - /*store the number of bits required and the quantized s32Sb + /*store the number of bits required and the quantized s32Sb sample to ease the coding*/ u32QuantizedSbValue = u32QuantizedSbValue0; - + if(s32PresentBit >= s32LoopCount) { Temp <<= s32LoopCount; @@ -181,33 +181,33 @@ void EncPacking(SBC_ENC_PARAMS *pstrEncParams) { s32LoopCount -= s32PresentBit; u32QuantizedSbValue >>= s32LoopCount; - + /*remove the unwanted msbs*/ /*u32QuantizedSbValue <<= 16 - s32PresentBit; u32QuantizedSbValue >>= 16 - s32PresentBit;*/ - + Temp <<= s32PresentBit; - + Temp |= u32QuantizedSbValue ; /*restore the original*/ u32QuantizedSbValue=u32QuantizedSbValue0; - + *(pu8PacketPtr++)=Temp; Temp = 0; s32PresentBit = 8; } Temp <<= s32LoopCount; - + /* remove the unwanted msbs */ /*u32QuantizedSbValue <<= 16 - s32LoopCount; u32QuantizedSbValue >>= 16 - s32LoopCount;*/ - + Temp |= u32QuantizedSbValue; - + s32PresentBit -= s32LoopCount; } } - ps16ScfPtr++; + ps16ScfPtr++; ps32SbPtr++; } } @@ -221,7 +221,7 @@ void EncPacking(SBC_ENC_PARAMS *pstrEncParams) s32LoopCount = s32Sb >> 1; /* - The loops is run from the start of the packet till the scale factor + The loops is run from the start of the packet till the scale factor parameters. In case of JS, 'join' parameter is included in the packet so that many more bytes are included in CRC calculation. */ |