--- a/vtprotocolplugins/DisplaySink/src/CDisplaySinkNGA.cpp Tue Jan 26 12:01:21 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,818 +0,0 @@
-/*
-* Copyright (c) 2004-2006 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Class for CDisplaySinkNGA.
-*
-*/
-
-// INCLUDE FILES
-
-#include "CDisplaySinkNGA.h"
-
-// MACROS
-
-#ifdef _DEBUG
- #include <e32debug.h>
- #define PRINT RDebug::Print
- #define _IFDBG(a) a
-#else
- #define PRINT
- #define _IFDBG(a)
-#endif
-
- static const TUint8 NGA_COFF_TBL_64K[ 220 ]=
- {
- 0xe9,0x66,0x01,0x00, // KRedCrFactor
- 0x1a,0x58,0x00,0x00, // KGreenCbFactor
- 0xd2,0xb6,0x00,0x00, // KGreenCrFactor
- 0xa2,0xc5,0x01,0x00, // KBlueCbFactor
-
- 0x00,0x00,0x00,0x00, // 5-bit
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x01,0x02,0x03,
- 0x04,0x05,0x06,0x07,
- 0x08,0x09,0x0a,0x0b,
- 0x0c,0x0d,0x0e,0x0f,
- 0x10,0x11,0x12,0x13,
- 0x14,0x15,0x16,0x17,
- 0x18,0x19,0x1a,0x1b,
- 0x1c,0x1d,0x1e,0x1f,
- 0x1f,0x1f,0x1f,0x1f,
- 0x1f,0x1f,0x1f,0x1f,
- 0x1f,0x1f,0x1f,0x1f,
- 0x1f,0x1f,0x1f,0x1f,
- 0x1f,0x1f,0x1f,0x1f,
-
- 0x00,0x00,0x00,0x00, // 6-bit
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x01,0x02,0x03,
- 0x04,0x05,0x06,0x07,
- 0x08,0x09,0x0a,0x0b,
- 0x0c,0x0d,0x0e,0x0f,
- 0x10,0x11,0x12,0x13,
- 0x14,0x15,0x16,0x17,
- 0x18,0x19,0x1a,0x1b,
- 0x1c,0x1d,0x1e,0x1f,
- 0x20,0x21,0x22,0x23,
- 0x24,0x25,0x26,0x27,
- 0x28,0x29,0x2a,0x2b,
- 0x2c,0x2d,0x2e,0x2f,
- 0x30,0x31,0x32,0x33,
- 0x34,0x35,0x36,0x37,
- 0x38,0x39,0x3a,0x3b,
- 0x3c,0x3d,0x3e,0x3f,
- 0x3f,0x3f,0x3f,0x3f,
- 0x3f,0x3f,0x3f,0x3f,
- 0x3f,0x3f,0x3f,0x3f,
- 0x3f,0x3f,0x3f,0x3f,
- 0x3f,0x3f,0x3f,0x3f,
- 0x3f,0x3f,0x3f,0x3f,
- 0x3f,0x3f,0x3f,0x3f,
- 0x3f,0x3f,0x3f,0x3f,
- 0x3f,0x3f,0x3f,0x3f,
- 0x3f,0x3f,0x3f,0x3f,
- 0x3f,0x3f,0x3f,0x3f
- };
-
-
- const TUint8 NGA_COFF_TBL_16M[ 528 ] =
- {
- 0xe9,0x66,0x01,0x00, // KRedCrFactor
- 0x1a,0x58,0x00,0x00, // KGreenCbFactor
- 0xd2,0xb6,0x00,0x00, // KGreenCrFactor
- 0xa2,0xc5,0x01,0x00, // KBlueCbFactor
-
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
-
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x00,
-
- 0x00,0x01,0x02,0x03, // 8-bit
- 0x04,0x05,0x06,0x07,
- 0x08,0x09,0x0a,0x0b,
- 0x0c,0x0d,0x0e,0x0f,
-
- 0x10,0x11,0x12,0x13,
- 0x14,0x15,0x16,0x17,
- 0x18,0x19,0x1a,0x1b,
- 0x1c,0x1d,0x1e,0x1f,
-
- 0x20,0x21,0x22,0x23,
- 0x24,0x25,0x26,0x27,
- 0x28,0x29,0x2a,0x2b,
- 0x2c,0x2d,0x2e,0x2f,
-
- 0x30,0x31,0x32,0x33,
- 0x34,0x35,0x36,0x37,
- 0x38,0x39,0x3a,0x3b,
- 0x3c,0x3d,0x3e,0x3f,
-
- 0x40,0x41,0x42,0x43,
- 0x44,0x45,0x46,0x47,
- 0x48,0x49,0x4a,0x4b,
- 0x4c,0x4d,0x4e,0x4f,
-
- 0x50,0x51,0x52,0x53,
- 0x54,0x55,0x56,0x57,
- 0x58,0x59,0x5a,0x5b,
- 0x5c,0x5d,0x5e,0x5f,
-
- 0x60,0x61,0x62,0x63,
- 0x64,0x65,0x66,0x67,
- 0x68,0x69,0x6a,0x6b,
- 0x6c,0x6d,0x6e,0x6f,
-
- 0x70,0x71,0x72,0x73,
- 0x74,0x75,0x76,0x77,
- 0x78,0x79,0x7a,0x7b,
- 0x7c,0x7d,0x7e,0x7f,
-
- 0x80,0x81,0x82,0x83,
- 0x84,0x85,0x86,0x87,
- 0x88,0x89,0x8a,0x8b,
- 0x8c,0x8d,0x8e,0x8f,
-
- 0x90,0x91,0x92,0x93,
- 0x94,0x95,0x96,0x97,
- 0x98,0x99,0x9a,0x9b,
- 0x9c,0x9d,0x9e,0x9f,
-
- 0xa0,0xa1,0xa2,0xa3,
- 0xa4,0xa5,0xa6,0xa7,
- 0xa8,0xa9,0xaa,0xab,
- 0xac,0xad,0xae,0xaf,
-
- 0xb0,0xb1,0xb2,0xb3,
- 0xb4,0xb5,0xb6,0xb7,
- 0xb8,0xb9,0xba,0xbb,
- 0xbc,0xbd,0xbe,0xbf,
-
- 0xc0,0xc1,0xc2,0xc3,
- 0xc4,0xc5,0xc6,0xc7,
- 0xc8,0xc9,0xca,0xcb,
- 0xcc,0xcd,0xce,0xcf,
-
- 0xd0,0xd1,0xd2,0xd3,
- 0xd4,0xd5,0xd6,0xd7,
- 0xd8,0xd9,0xda,0xdb,
- 0xdc,0xdd,0xde,0xdf,
-
- 0xe0,0xe1,0xe2,0xe3,
- 0xe4,0xe5,0xe6,0xe7,
- 0xe8,0xe9,0xea,0xeb,
- 0xec,0xed,0xee,0xef,
-
- 0xf0,0xf1,0xf2,0xf3,
- 0xf4,0xf5,0xf6,0xf7,
- 0xf8,0xf9,0xfa,0xfb,
- 0xfc,0xfd,0xfe,0xff,
-
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
-
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
-
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
-
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
-
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
-
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
-
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff,
- 0xff,0xff,0xff,0xff
- };
-
-
- void ConvertFrom420PlanarToRGB_565(
- const TDesC8& aSource,
- const TSize& aSize,
- TDes8& aTarget,
- TInt aStride )
- {
- TInt height( aSize.iHeight >> 1 );
- TInt width( aSize.iWidth );
-
- TInt ySize = aSize.iWidth * aSize.iHeight;
- TInt ySizeDiv4 = ( ySize >> 2 );
-
- const TUint32* y1 = reinterpret_cast< const TUint32* >( aSource.Mid( 0, ySize ).Ptr() );
- const TUint32* u = reinterpret_cast< const TUint32* >( aSource.Mid( ySize, ySizeDiv4 ).Ptr() );
- const TUint32* v = reinterpret_cast< const TUint32* >( aSource.Mid( ySize + ySizeDiv4, ySizeDiv4 ).Ptr() );
-
- TUint32 uintsPerDestRow = aStride >> 2;
-
- const TUint32* TargetPtr = reinterpret_cast< const TUint32* >( aTarget.Ptr() );
-
- TUint32* d1 = const_cast< TUint32* >( TargetPtr );
-
- TUint32 ywidth = width >> 2;
-
- width >>= 3;
-
- TInt32 cb;
- TInt32 cr;
- TInt32 greenCbCr;
- TInt32 yy;
- TInt32 red;
- TInt32 green;
- TInt32 blue;
- TUint32 r1;
- const TUint8* clip = NGA_COFF_TBL_64K + 40;
-
- for( TInt y = 0; y < height; y++ )
- {
- for( TInt x = 0; x < width; x++ )
- {
- TUint32 u1 = *u++;
- TUint32 v1 = *v++;
-
- for( TInt c2 = 0; c2 < 2; c2++ )
- {
- TUint32 yy2 = y1[ ywidth ];
- TUint32 yy1 = *y1++;
-
- for( TInt c = 0; c < 2; c++ )
- {
- cb = TInt32( u1 & 0xff ) - 128;
- u1 >>= 8;
- cr = TInt32( v1 & 0xff ) - 128;
- v1 >>= 8;
-
- greenCbCr =
- (
- cr * *reinterpret_cast< const TInt32* >( clip - 32 ) +
- cb * *reinterpret_cast< const TInt32* >( clip - 36 )
- ) >> 16;
- cr =
- (
- cr * *reinterpret_cast< const TInt32* >( clip - 40 )
- ) >> 16;
- cb =
- (
- cb * *reinterpret_cast< const TInt32* >( clip - 28 )
- ) >> 16;
-
- // lower left
- yy = ( yy2 & 0xff );
- yy2 >>= 8;
-
- red = yy + cr;
- green = yy - greenCbCr;
- blue = yy + cb;
-
- red = clip[ red >> 4 ];
- green = clip[ green >> 4 ];
- blue = clip[ blue >> 4 ];
-
- // RGB_444
- r1 = green | ( red << 4 );
- r1 = blue | ( r1 << 4 );
-
- // lower right
- yy = ( yy2 & 0xff );
- yy2 >>= 8;
-
- red = yy + cr;
- green = yy - greenCbCr;
- blue = yy + cb;
-
- red = clip[ red >> 4 ];
- green = clip[ green >> 4 ];
- blue = clip[ blue >> 4 ];
-
- // RGB_444
- r1 |= ( ( green | ( red << 4 ) ) << 4 | blue ) << 16;
-
- d1[ uintsPerDestRow ] = r1;
-
- // upper left
- yy = ( yy1 & 0xff );
- yy1 >>= 8;
-
- red = yy + cr;
- green = yy - greenCbCr;
- blue = yy + cb;
-
- red = clip[ red >> 4 ];
- green = clip[ green >> 4 ];
- blue = clip[ blue >> 4 ];
-
- // RGB_444
- r1 = green | ( red << 4 );
- r1 = blue | ( r1 << 4 );
-
- // upper right
- yy = ( yy1 & 0xff );
- yy1 >>= 8;
-
- red = yy + cr;
- green = yy - greenCbCr;
- blue = yy + cb;
-
- red = clip[ red >> 4 ];
- green = clip[ green >> 4 ];
- blue = clip[ blue >> 4 ];
-
- // RGB_444
- r1 |= ( ( green | ( red << 4 ) ) << 4 | blue ) << 16;
-
- *d1++ = r1;
- }
- }
- }
-
- y1 += ( width << 1 );
- d1 += uintsPerDestRow;
- }
- }
-
-
- void ConvertFrom420PlanarToXRGB_8888(
- const TDesC8& aSource,
- const TSize& aSize,
- TDes8& aTarget,
- TInt aStride )
- {
-
- TInt height( aSize.iHeight >> 1 );
- TInt width( aSize.iWidth );
-
- TInt ySize = aSize.iWidth * aSize.iHeight;
- TInt ySizeDiv4 = ( ySize >> 2 );
-
- const TUint32* y1 = reinterpret_cast< const TUint32* >( aSource.Mid( 0, ySize ).Ptr() );
- const TUint32* u = reinterpret_cast< const TUint32* >( aSource.Mid( ySize, ySizeDiv4 ).Ptr() );
- const TUint32* v = reinterpret_cast< const TUint32* >( aSource.Mid( ySize + ySizeDiv4, ySizeDiv4 ).Ptr() );
-
- TUint32 uintsPerDestRow = aStride >> 2;
-
- const TUint32* TargetPtr = reinterpret_cast< const TUint32* >( aTarget.Ptr() );
-
- TUint32* d1 = const_cast< TUint32* >( TargetPtr );
-
-
- TUint32 ywidth = width >> 2;
-
- width >>= 3;
-
- TInt32 cb;
- TInt32 cr;
- TInt32 greenCbCr;
- TInt32 yy;
- TUint32 p;
- const TUint8* clip = NGA_COFF_TBL_16M + 144;
-
- for( TInt y = 0; y < height; y++ )
- {
- for( TInt x = 0; x < width; x++ )
- {
- TUint32 u1 = *u++;
- TUint32 v1 = *v++;
-
- for( TInt c2 = 0; c2 < 2; c2++ )
- {
- TUint32 yy2 = y1[ ywidth ];
- TUint32 yy1 = *y1++;
-
- for( TInt c = 0; c < 2; c++ )
- {
- cb = TInt32( u1 & 0xff ) - 128;
- u1 >>= 8;
- cr = TInt32( v1 & 0xff ) - 128;
- v1 >>= 8;
-
- greenCbCr =
- (
- cr * *reinterpret_cast< const TInt32* >( clip - 136 ) +
- cb * *reinterpret_cast< const TInt32* >( clip - 140 )
- ) >> 16;
- cr =
- (
- cr * *reinterpret_cast< const TInt32* >( clip - 144 )
- ) >> 16;
- cb =
- (
- cb * *reinterpret_cast< const TInt32* >( clip - 132 )
- ) >> 16;
-
- // lower left
- yy = ( yy2 & 0xff );
- yy2 >>= 8;
-
- // 0xffBBGG
- p = 0xff0000 |
- ( clip[ yy + cr ] << 8 ) | clip[ yy - greenCbCr ];
- // 0xffBBGGRR
- d1[ uintsPerDestRow ] = clip[ yy + cb ] | ( p << 8 );
-
- // lower right
- yy = ( yy2 & 0xff );
- yy2 >>= 8;
-
- // 0xffBBGG
- p = 0xff0000 |
- ( clip[ yy + cr ] << 8 ) | clip[ yy - greenCbCr ];
- // 0xffBBGGRR
- d1[ uintsPerDestRow + 1 ] = clip[ yy + cb ] | ( p << 8 );
-
- // upper left
- yy = ( yy1 & 0xff );
- yy1 >>= 8;
-
- // 0xffBBGG
- p = 0xff0000 |
- ( clip[ yy + cr ] << 8 ) | clip[ yy - greenCbCr ];
- // 0xffBBGGRR
- *d1++ = clip[ yy + cb ] | ( p << 8 );
-
- // upper right
- yy = ( yy1 & 0xff );
- yy1 >>= 8;
-
- // 0xffBBGG
- p = 0xff0000 |
- ( clip[ yy + cr ] << 8 ) | clip[ yy - greenCbCr ];
- // 0xffBBGGRR
- *d1++ = clip[ yy + cb ] | ( p << 8 );
- }
- }
- }
-
- y1 += ( width << 1 );
- d1 += uintsPerDestRow;
- }
-
- }
-
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::NewL
-// -----------------------------------------------------------------------------
-//
-CDisplaySinkNGA* CDisplaySinkNGA::NewL( TDisplaySinkParams& aParams,
- const TDesC8& aInitData )
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::NewL()<"), RThread().Id().operator TUint()));
- CDisplaySinkNGA* self = new ( ELeave ) CDisplaySinkNGA();
- CleanupStack::PushL( self );
- self->ConstructL( aParams, aInitData );
- CleanupStack::Pop(); // self
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::NewL()>"), RThread().Id().operator TUint()));
- return self;
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::CDisplaySinkNGA
-// -----------------------------------------------------------------------------
-//
-CDisplaySinkNGA::CDisplaySinkNGA()
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::Ctor<"), RThread().Id().operator TUint()));
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::Ctor>"), RThread().Id().operator TUint()));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::~CDisplaySinkNGA
-// -----------------------------------------------------------------------------
-//
-CDisplaySinkNGA::~CDisplaySinkNGA()
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::~<"), RThread().Id().operator TUint()));
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::~>"), RThread().Id().operator TUint()));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::BaseConstructL
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkNGA::BaseConstructL( TDisplaySinkParams& aParams,
- const TDesC8& )
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseConstructL()<"), RThread().Id().operator TUint()));
- iNewParams = static_cast< const TDisplaySinkParamsNGA& >( aParams );
- if ( !iNewParams.iSurfaceBuffer1 || !iNewParams.iSurfaceBuffer2 )
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseConstructL() surface buffer is NULL!")));
- User::Leave( KErrArgument );
- }
- iBitmapTable[EFirstBitmap].iBuffer = iNewParams.iSurfaceBuffer1;
- iBitmapTable[ESecondBitmap].iBuffer = iNewParams.iSurfaceBuffer2;
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseConstructL()>"), RThread().Id().operator TUint()));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::BaseConvert
-// -----------------------------------------------------------------------------
-//
-TBool CDisplaySinkNGA::BaseConvert( const TVtMMFDataBuffer& aBuffer )
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseConvert()<"), RThread().Id().operator TUint()));
-
- TBool consumed( ETrue );
- TBitmapNo bitmapNo( iBitmapTable[ EFirstBitmap ].iIsFree ? EFirstBitmap : ESecondBitmap );
- if ( iBitmapTable[ bitmapNo ].iIsFree &&
- !iReleased &&
- ( *iRequestStatusPtr == KRequestPending ) )
- {
-#if 1
- TInt bufferLength(
- //iNewParams.iFrameSize.iHeight * ( iNewParams.iFrameSize.iWidth * 2 ) );
- iNewParams.iFrameSize.iHeight * ( iNewParams.iFrameSize.iWidth * 3/2 ) );
-#else
- TInt bufferLength(
- iNewParams.iFrameSize.iHeight * ( iNewParams.iFrameSize.iWidth * 4 ) );
-#endif
-
- TPtr8 ptrBuffer(
- *iBitmapTable[ bitmapNo ].iBuffer,
- bufferLength,
- bufferLength
- );
-
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseConvert(): buffer %d: $%x %d bytes"), RThread().Id().operator TUint(), bitmapNo, *iBitmapTable[ bitmapNo ].iBuffer, bufferLength));
-
- // Determine wether to convert or copy (420 will be just copied)
- //if ( iNewParams.iSurfaceFormat == EUidPixelFormatRGB_565 )
- if ( iNewParams.iSurfaceFormat == EUidPixelFormatXRGB_8888 )
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseConvert(): converting to RGB565"), RThread().Id().operator TUint()));
-
- /*
- ConvertFrom420PlanarToRGB_565(
- aBuffer.Data(),
- aBuffer.GetFrameSize(),
- ptrBuffer,
- iNewParams.iFrameSize.iWidth * 2 );
- */
-
- ConvertFrom420PlanarToXRGB_8888(
- aBuffer.Data(),
- aBuffer.GetFrameSize(),
- ptrBuffer,
- iNewParams.iFrameSize.iWidth * 4 );
-
- }
- else
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseConvert(): copying as 420"), RThread().Id().operator TUint()));
- ptrBuffer = aBuffer.Data();
- }
-
- iBitmapTable[ bitmapNo ].iIsFree = EFalse;
- TRequestStatus* statusP = iRequestStatusPtr;
- iThread.RequestComplete( statusP, bitmapNo );
- }
- else
- {
- consumed = EFalse;
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseConvert(): could not find free buffer"), RThread().Id().operator TUint()));
- }
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseConvert()>"), RThread().Id().operator TUint()));
- return consumed;
-
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::BaseSinkThreadLogonL
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkNGA::BaseSinkThreadLogonL()
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseSinkThreadLogonL()<"), RThread().Id().operator TUint()));
- UpdateExpectedFrameSizeL();
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseSinkThreadLogonL()>"), RThread().Id().operator TUint()));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::BaseSinkThreadLogoff
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkNGA::BaseSinkThreadLogoff()
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseSinkThreadLogoff()<"), RThread().Id().operator TUint()));
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseSinkThreadLogoff()>"), RThread().Id().operator TUint()));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::BaseUpdateSinkParamsL
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkNGA::BaseUpdateSinkParamsL( const TDisplaySinkParams& aParams )
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseUpdateSinkParamsL()<"), RThread().Id().operator TUint()));
- iNewParams = static_cast< const TDisplaySinkParamsNGA& >( aParams );
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseUpdateSinkParamsL()>"), RThread().Id().operator TUint()));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::BaseDoUpdateParamsL
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkNGA::BaseDoUpdateParamsL()
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseDoUpdateParamsL()<"), RThread().Id().operator TUint()));
- iBitmapTable[ EFirstBitmap ].iBuffer = iNewParams.iSurfaceBuffer1;
- iBitmapTable[ ESecondBitmap ].iBuffer = iNewParams.iSurfaceBuffer2;
- UpdateExpectedFrameSizeL();
- if( iNewParams.iFrameRateLimit != iFrameRateInterval )
- {
- SetFrameRateLimit( iNewParams.iFrameRateLimit );
- ResetFrameRateLimitter();
- }
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseDoUpdateParamsL()>"), RThread().Id().operator TUint()));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::BaseSetVideoFrameSizeL
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkNGA::BaseSetVideoFrameSizeL( const TSize& )
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseSetVideoFrameSizeL()<"), RThread().Id().operator TUint()));
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseSetVideoFrameSizeL()>"), RThread().Id().operator TUint()));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::BaseSizesMatch
-// -----------------------------------------------------------------------------
-//
-TBool CDisplaySinkNGA::BaseSizesMatch( const TSize& aSize)
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseSizesMatch()<"), RThread().Id().operator TUint()));
- TBool sizesMatch( iExpectedFrameSize == aSize );
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseSizesMatch()>"), RThread().Id().operator TUint()));
- return sizesMatch;
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::BitmapEntry
-// -----------------------------------------------------------------------------
-//
-CDisplaySink::TBitmapEntry& CDisplaySinkNGA::BitmapEntry( TInt aIndex )
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BitmapEntry(%d)<"), RThread().Id().operator TUint(), aIndex));
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BitmapEntry()>"), RThread().Id().operator TUint()));
- return iBitmapTable[ aIndex ];
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::BaseEmptyBufferL
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkNGA::BaseEmptyBufferL( TVtMMFDataBuffer& aVTMMFBuffer )
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseEmptyBufferL()<"), RThread().Id().operator TUint()));
- if ( BaseConvert( aVTMMFBuffer ) )
- {
- CleanupStack::PopAndDestroy(); // iBitmapCS.Signal();
- iSupplier->BufferEmptiedL( iBuffer );
- }
- else
- {
- if ( iVideoFrameQueue->IsStored() || !IsOkToSendFrame() )
- {
- CleanupStack::PopAndDestroy(); // iBitmapCS.Signal();
- iSupplier->BufferEmptiedL( iBuffer );
- }
- else
- {
- iVideoFrameQueue->Store( *iSupplier, static_cast<CMMFDataBuffer*>(aVTMMFBuffer.GetMMFBuffer()), aVTMMFBuffer.GetFrameSize(), aVTMMFBuffer.Data());
- CleanupStack::PopAndDestroy(); // iBitmapCS.Signal();
- }
- }
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseEmptyBufferL()>"), RThread().Id().operator TUint()));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::BaseSetBitmapAvailable( TBitmapNo aBitmapNo )
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkNGA::BaseSetBitmapAvailable( TBitmapNo )
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseSetBitmapAvailable()<"), RThread().Id().operator TUint()));
- if ( iVideoFrameQueue->IsStored() )
- {
- if ( IsOkToSendFrame() )
- {
- BaseConvert( iVideoFrameQueue->Buffer() );
- }
- iVideoFrameQueue->Release();
- }
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseSetBitmapAvailable()>"), RThread().Id().operator TUint()));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::BaseVideoFrameSizeChangedL( const TSize& )
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkNGA::BaseVideoFrameSizeChangedL( const TSize& )
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseVideoFrameSizeChangedL()<"), RThread().Id().operator TUint()));
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::BaseVideoFrameSizeChangedL()>"), RThread().Id().operator TUint()));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkNGA::NextFrame
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkNGA::NextFrame()
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::NextFrame()<"), RThread().Id().operator TUint()));
- iBitmapCS.Wait();
- if ( iVideoFrameQueue->IsStored() )
- {
- if ( IsOkToSendFrame() )
- {
- BaseConvert( iVideoFrameQueue->Buffer() );
- }
- iVideoFrameQueue->Release();
- }
- iBitmapCS.Signal();
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::NextFrame()>"), RThread().Id().operator TUint()));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkDP::UpdateExpectedFrameSizeL()
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkNGA::UpdateExpectedFrameSizeL()
- {
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::UpdateExpectedFrameSizeL()<"), RThread().Id().operator TUint()));
- iExpectedFrameSize = iNewParams.iFrameSize;
- _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkNGA::UpdateExpectedFrameSizeL()>"), RThread().Id().operator TUint()));
- }
-
-// End of File