Mercurial > sdl-ios-xcode
annotate src/audio/symbian/streamplayer.h @ 5079:8c88cae7911e SDL-1.2
Michael Bicha to Sam
I came across further issues with SDL 1.2.14 on win32 in combination
with touch screens.
When you touched the screen older SDLs reported
SDL_MOUSEMOTION to the touch position
SDL_MOUSEBUTTONDOWN at the touch position
1.2.14 reports
SDL_MOUSEBUTTONDOWN at the last mouse position before the touch
and then a
SDL_MOUSEMOTION to the touch position
I found that to fix it in the file SDL_sysevents.c i had to put back the
following lines from 1.2.12 to get it working correctly again:
if ( mouse_relative ) {
/* RJR: March 28, 2000
report internal mouse position if in relative mode */
x = 0; y = 0;
} else {
x = (Sint16)LOWORD(lParam);
y = (Sint16)HIWORD(lParam);
#ifdef _WIN32_WCE
if (SDL_VideoSurface)
GapiTransform(this->hidden->userOrientation,
this->hidden->hiresFix, &x, &y);
#endif
}
posted = SDL_PrivateMouseButton(
state, button, x, y);
where there was only
posted = SDL_PrivateMouseButton(
state, button, 0, 0);
in 1.2.14 (appx. line 484)
please feel free to put that change into any SDL lib you like in any way
you like and thanks for your great work !
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 23 Jan 2011 21:02:02 -0800 |
| parents | e85e65aec22f |
| children |
| rev | line source |
|---|---|
| 3975 | 1 #ifndef STREAMPLAYER_H |
| 2 #define STREAMPLAYER_H | |
| 3 | |
| 4 #include<MdaAudioOutputStream.h> | |
| 5 | |
| 6 const TInt KSilenceBuffer = 256; | |
| 7 | |
| 8 class MStreamObs | |
| 9 { | |
| 10 public: | |
| 11 enum | |
| 12 { | |
| 13 EInit, | |
| 14 EPlay, | |
| 15 EWrite, | |
| 16 EClose, | |
| 17 }; | |
| 18 virtual void Complete(TInt aState, TInt aError) = 0; | |
| 19 }; | |
| 20 | |
| 21 class MStreamProvider | |
| 22 { | |
| 23 public: | |
| 24 virtual TPtrC8 Data() = 0; | |
| 25 }; | |
| 26 | |
| 27 NONSHARABLE_CLASS(CStreamPlayer) : public CBase, public MMdaAudioOutputStreamCallback | |
| 28 { | |
| 29 public: | |
| 30 CStreamPlayer(MStreamProvider& aProvider, MStreamObs& aObs); | |
| 31 ~CStreamPlayer(); | |
| 32 void ConstructL(); | |
| 33 | |
| 34 static TInt ClosestSupportedRate(TInt aRate); | |
| 35 | |
| 36 TInt OpenStream(TInt aRate, TInt aChannels, TUint32 aType = KMMFFourCCCodePCM16); | |
| 37 | |
| 38 void SetVolume(TInt aNew); | |
| 39 TInt Volume() const; | |
| 40 TInt MaxVolume() const; | |
| 41 | |
| 42 void Stop(); | |
| 43 void Start(); | |
| 44 void Open(); | |
| 45 void Close(); | |
| 46 | |
| 47 TBool Playing() const; | |
| 48 TBool Closed() const; | |
| 49 | |
| 50 private: | |
| 51 | |
| 52 void MaoscOpenComplete(TInt aError) ; | |
| 53 void MaoscBufferCopied(TInt aError, const TDesC8& aBuffer); | |
| 54 void MaoscPlayComplete(TInt aError); | |
| 55 | |
| 56 private: | |
| 57 void Request(); | |
| 58 void SetCapsL(); | |
| 59 | |
| 60 private: | |
| 61 MStreamProvider& iProvider; | |
| 62 MStreamObs& iObs; | |
| 63 TInt iVolume; | |
| 64 | |
| 65 CMdaAudioOutputStream* iStream; | |
| 66 | |
| 67 TInt iRate; | |
| 68 TInt iChannels; | |
| 69 TUint32 iType; | |
| 70 | |
| 71 enum | |
| 72 { | |
| 73 ENone = 0, | |
| 74 EInited = 0x1, | |
| 75 EStarted = 0x2, | |
| 76 EStopped = 0x4, | |
| 77 EVolumeChange = 0x8, | |
| 78 EDied = 0x10 | |
| 79 }; | |
| 80 | |
| 81 TInt iState; | |
| 82 TBuf8<KSilenceBuffer> iSilence; | |
| 83 TPtrC8 iPtr; | |
| 84 | |
| 85 }; | |
| 86 | |
| 87 | |
| 88 #endif | |
| 89 |