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Fixed wxMemoryOutputStream (it wasn't working at all)

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Fixed wxStreamBuffer to support features of wxMemoryOutputStream
wxMMedia2 updates (various fixes)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4406 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Guilhem Lavaux
1999-11-06 17:44:03 +00:00
parent 81915974f6
commit 56dc1ffd50
20 changed files with 257 additions and 87 deletions
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17
utils/wxMMedia2/lib/sndcpcm.cpp
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@@ -59,6 +59,12 @@ wxSoundStreamPcm::ConverterType s_convert_out_8[] = {
Convert_U2S_8,
Convert_U2S_8,
NULL
/*,
Convert_U2S_S2M_8,
Convert_U2S_S2M_8,
Convert_U2S_S2M_8,
Convert_U2S_S2M_8,
Convert_S2M_8 */
};
wxSoundStreamPcm::ConverterType s_convert_in_8_to_16[] = {
@@ -80,6 +86,17 @@ wxSoundStreamPcm::ConverterType *s_convert_in_8 = s_convert_out_8;
#define CONVERTER_SWAP_SIGN_SWAP 3
#define CONVERTER_SWAP_SIGN 4
#define CONVERTER_SWAP 5
#define CONVERTER_SIGN_STEREO_MONO 6
#define CONVERTER_SIGN_SWAP_STEREO_MONO 7
#define CONVERTER_SWAP_SIGN_SWAP_STEREO_MONO 8
#define CONVERTER_SWAP_SIGN_STEREO_MONO 9
#define CONVERTER_SWAP_STEREO_MONO 10
#define CONVERTER_STEREO_MONO 11
//
// TODO: Read() and Write() aren't really safe. If you give it a buffer which
// is not aligned on 8, you may crash (See converter.def).
//
wxSoundStream& wxSoundStreamPcm::Read(void *buffer, wxUint32 len)
{