[Bug 11633] Blood 2: The Chosen Launcher audio bug

http://bugs.winehq.org/show_bug.cgi?id=11633

Raymond <superquad.vortex2(a)gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |superquad.vortex2(a)gmail.com

--- Comment #10 from Raymond <superquad.vortex2(a)gmail.com> 2010-09-24 21:13:10 CDT ---
it is easy to get the Hardware DirectSound3D enabled in ds3d application (e.g
RightMark3DSound ) but get it working is another story 

Just need to set dwMaxHw3DAllBuffers non zero



    infop = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
snd_pcm_info_sizeof() );
    if ( snd_pcm_info(pcm, infop) == 0 ) {
        if ( snd_pcm_info_get_subdevices_count(infop) >= 16 ) {
            TRACE("hardware secondary buffers available\n");
            pCaps->dwMaxHwMixingAllBuffers = 16;    
         pCaps->dwMaxHwMixingStaticBuffers = 0;
            pCaps->dwMaxHwMixingStreamingBuffers = 16;
        pCaps->dwFreeHwMixingAllBuffers = 16;
        pCaps->dwFreeHwMixingStaticBuffers = 0;
        pCaps->dwFreeHwMixingStreamingBuffers = 16;

            hw_params = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
snd_pcm_hw_params_sizeof() );
        if ( snd_pcm_hw_params_any(pcm, hw_params) == 0 ) {

            snd_pcm_hw_params_set_rate_resample(pcm, hw_params, 0);
           
snd_pcm_hw_params_get_rate_min(hw_params,&pCaps->dwMinSecondarySampleRate,0);
         
snd_pcm_hw_params_get_rate_max(hw_params,&pCaps->dwMaxSecondarySampleRate,0);

                if (( snd_pcm_hw_params_test_format(pcm, hw_params,
SND_PCM_FORMAT_S16_LE) == 0 ) ||
                ( snd_pcm_hw_params_test_format(pcm, hw_params,
SND_PCM_FORMAT_U16_LE) == 0 ))
                pCaps->dwFlags |= DSCAPS_SECONDARY16BIT;
                if (( snd_pcm_hw_params_test_format(pcm, hw_params,
SND_PCM_FORMAT_U8) == 0 ) ||
                ( snd_pcm_hw_params_test_format(pcm, hw_params,
SND_PCM_FORMAT_S8) == 0 )) 
                pCaps->dwFlags |= DSCAPS_SECONDARY8BIT;

                if ( snd_pcm_hw_params_test_channels(pcm, hw_params, 1) == 0 )
{
                pCaps->dwFlags |= DSCAPS_SECONDARYMONO;

            TRACE("hardware 3D buffers available\n");
            pCaps->dwMaxHw3DAllBuffers = 16;
            pCaps->dwMaxHw3DStaticBuffers = 0;
               pCaps->dwMaxHw3DStreamingBuffers = 16;
            pCaps->dwFreeHw3DAllBuffers = 16;
                pCaps->dwFreeHw3DStaticBuffers = 0;
            pCaps->dwFreeHw3DStreamingBuffers = 16;
        };
                if ( snd_pcm_hw_params_test_channels(pcm, hw_params, 2) == 0 ) 
            pCaps->dwFlags |= DSCAPS_SECONDARYSTEREO;
        };
        };
    };

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