From: SourceForge.net <no...@so...> - 2007-05-30 00:55:43
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Bugs item #1727054, was opened at 2007-05-28 20:43 Message generated for change (Comment added) made by surfsmurf You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=865514&aid=1727054&group_id=173455 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: w32api Group: None Status: Open Resolution: Accepted Priority: 5 Private: No Submitted By: Carsten Sen (surfsmurf) Assigned to: Pedro Alves (pedroalves) Summary: waveOutGetDevCaps problem Initial Comment: Using mingw32ce-0.10.0.20070208-cygwin There's a problem with waveOutGetDevCaps - mmsystem.h defines waveOutGetDevCapsA and waveOutGetDevCapsW, but libcoredll.a exports only waveOutGetDevCaps. If I do --- #undef waveOutGetDevCaps extern "C" MMRESULT WINAPI waveOutGetDevCaps(UINT,LPWAVEOUTCAPSW,UINT); --- in my source, waveOutGetDevCaps works. Regards, Carsten Sorensen ---------------------------------------------------------------------- >Comment By: Carsten Sen (surfsmurf) Date: 2007-05-30 02:52 Message: Logged In: YES user_id=197168 Originator: YES Hmm still no go. g++ -o WaveOutDevice.o -c -O3 -Wall -Wno-unused-variable -D_WIN32_WCE=0x0300 -I/Users/cso/code/oldsk00l/library WaveOutDevice.cpp WaveOutDevice.cpp: In member function 'virtual bool Oldsk00l::CWaveOutDevice::Open()': WaveOutDevice.cpp:94: error: 'waveOutGetDevCaps' was not declared in this scope Note that I define _WIN32_WCE on the command line when calling g++ ... This section in mmsystem.h looks all backwards to me #ifndef _WIN32_WCE #define waveOutGetDevCaps waveOutGetDevCapsW #define waveOutGetErrorText waveOutGetErrorTextW #define waveInGetDevCaps waveInGetDevCapsW #define waveInGetErrorText waveInGetErrorTextW #else #define waveOutGetDevCapsW waveOutGetDevCaps #define waveOutGetErrorTextW waveOutGetErrorText #define waveInGetDevCapsW waveInGetDevCaps #define waveInGetErrorTextW waveInGetErrorText #endif ---------------------------------------------------------------------- Comment By: Pedro Alves (pedroalves) Date: 2007-05-30 00:53 Message: Logged In: YES user_id=1370634 Originator: NO Sorry for that, Please try the new attached patch. Tested by buiding this: #include <windows.h> #include <mmsystem.h> int main () { waveOutGetDevCaps (0,NULL,0); return 0; } File Added: mmsystem.h.2.diff ---------------------------------------------------------------------- Comment By: Carsten Sen (surfsmurf) Date: 2007-05-29 11:17 Message: Logged In: YES user_id=197168 Originator: YES I grabbed the newer of the two diffs. There are new problems - when including mmsystem.h now, I get g++ -o WaveOutDevice.o -c -O3 -Wall -Wno-unused-variable -D_WIN32_WCE=0x0300 -I/Users/cso/code/oldsk00l/library WaveOutDevice.cpp /Users/cso/mingw32ce/lib/gcc/arm-wince-mingw32ce/4.1.0/../../../../arm-wince-mingw32ce/include/mmsystem.h:1568: error: 'LPWAVEOUTCAPS' has not been declared /Users/cso/mingw32ce/lib/gcc/arm-wince-mingw32ce/4.1.0/../../../../arm-wince-mingw32ce/include/mmsystem.h:1601: error: 'LPWAVEINCAPS' has not been declared /Users/cso/mingw32ce/lib/gcc/arm-wince-mingw32ce/4.1.0/../../../../arm-wince-mingw32ce/include/mmsystem.h:1669: error: 'LPMIXERCAPS' has not been declared /Users/cso/mingw32ce/lib/gcc/arm-wince-mingw32ce/4.1.0/../../../../arm-wince-mingw32ce/include/mmsystem.h:1678: error: 'LPMIXERLINE' has not been declared /Users/cso/mingw32ce/lib/gcc/arm-wince-mingw32ce/4.1.0/../../../../arm-wince-mingw32ce/include/mmsystem.h:1687: error: 'LPMIXERLINECONTROLS' has not been declared WaveOutDevice.cpp: In member function 'virtual bool Oldsk00l::CWaveOutDevice::Open()': WaveOutDevice.cpp:94: error: invalid conversion from 'WAVEOUTCAPS*' to 'int' WaveOutDevice.cpp:94: error: initializing argument 2 of 'MMRESULT waveOutGetDevCaps(UINT, int, UINT)' ---------------------------------------------------------------------- Comment By: Pedro Alves (pedroalves) Date: 2007-05-29 01:33 Message: Logged In: YES user_id=1370634 Originator: NO Hi Carsten, Thanks for reporting. It looks like there are other functions with the same problem, so I fixed them too. Please could you try the attached patch to mmsystem.h? Cheers, Pedro Alves File Added: mmsystem.h.diff ---------------------------------------------------------------------- Comment By: Pedro Alves (pedroalves) Date: 2007-05-29 01:19 Message: Logged In: YES user_id=1370634 Originator: NO Hi Carsten, Thanks for reporting. It looks like there are other functions with the same problem, so I fixed them too. Please could you try the attached patch to mmsystem.h? Cheers, Pedro Alves File Added: mmsystem.h.diff ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=865514&aid=1727054&group_id=173455 |