diff options
Diffstat (limited to 'alc/panning.cpp')
| -rw-r--r-- | alc/panning.cpp | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/alc/panning.cpp b/alc/panning.cpp index 7e2408da..cdec7759 100644 --- a/alc/panning.cpp +++ b/alc/panning.cpp @@ -586,6 +586,18 @@ void InitHrtfPanning(ALCdevice *device) ALuint ambi_order{1}; if(auto modeopt = ConfigValueStr(device->DeviceName.c_str(), nullptr, "hrtf-mode")) { + struct HrtfModeEntry { + char name[8]; + RenderMode mode; + ALuint order; + }; + static constexpr HrtfModeEntry hrtf_modes[]{ + { "full", HrtfRender, 1 }, + { "ambi1", NormalRender, 1 }, + { "ambi2", NormalRender, 2 }, + { "ambi3", NormalRender, 3 }, + }; + const char *mode{modeopt->c_str()}; if(al::strcasecmp(mode, "basic") == 0) { @@ -593,25 +605,16 @@ void InitHrtfPanning(ALCdevice *device) mode = "ambi2"; } - if(al::strcasecmp(mode, "full") == 0) - device->mRenderMode = HrtfRender; - else if(al::strcasecmp(mode, "ambi1") == 0) - { - device->mRenderMode = NormalRender; - ambi_order = 1; - } - else if(al::strcasecmp(mode, "ambi2") == 0) - { - device->mRenderMode = NormalRender; - ambi_order = 2; - } - else if(al::strcasecmp(mode, "ambi3") == 0) + auto match_entry = [mode](const HrtfModeEntry &entry) -> bool + { return al::strcasecmp(mode, entry.name) == 0; }; + auto iter = std::find_if(std::begin(hrtf_modes), std::end(hrtf_modes), match_entry); + if(iter == std::end(hrtf_modes)) + ERR("Unexpected hrtf-mode: %s\n", mode); + else { - device->mRenderMode = NormalRender; - ambi_order = 3; + device->mRenderMode = iter->mode; + ambi_order = iter->order; } - else - ERR("Unexpected hrtf-mode: %s\n", mode); } TRACE("%s HRTF rendering enabled, using \"%s\"\n", (device->mRenderMode == HrtfRender) ? "Full" : |