diff options
| author | Chris Robinson <[email protected]> | 2021-03-31 10:03:31 -0700 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2021-03-31 10:03:31 -0700 |
| commit | b5e36007f136f817e6d14685377e781e224daf17 (patch) | |
| tree | 2b16156169cba4f4139ff16391e619f49fedce80 /al/buffer.cpp | |
| parent | 35a0f2665f834c107e39ec2dcfc3d9ae0a0b33ce (diff) | |
Handle 3-channel UHJ audio buffers
Diffstat (limited to 'al/buffer.cpp')
| -rw-r--r-- | al/buffer.cpp | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/al/buffer.cpp b/al/buffer.cpp index 436be9ae..23020559 100644 --- a/al/buffer.cpp +++ b/al/buffer.cpp @@ -274,6 +274,7 @@ ALuint ChannelsFromUserFmt(UserFmtChannels chans, ALuint ambiorder) noexcept case UserFmtBFormat2D: return (ambiorder*2) + 1; case UserFmtBFormat3D: return (ambiorder+1) * (ambiorder+1); case UserFmtUHJ2: return 2; + case UserFmtUHJ3: return 3; } return 0; } @@ -469,6 +470,7 @@ void LoadData(ALCcontext *context, ALbuffer *ALBuf, ALsizei freq, ALuint size, case UserFmtBFormat2D: DstChannels = FmtBFormat2D; break; case UserFmtBFormat3D: DstChannels = FmtBFormat3D; break; case UserFmtUHJ2: DstChannels = FmtUHJ2; break; + case UserFmtUHJ3: DstChannels = FmtUHJ3; break; } if UNLIKELY(static_cast<long>(SrcChannels) != static_cast<long>(DstChannels)) SETERR_RETURN(context, AL_INVALID_ENUM, , "Invalid format"); @@ -505,7 +507,7 @@ void LoadData(ALCcontext *context, ALbuffer *ALBuf, ALsizei freq, ALuint size, unpackalign, NameFromUserFmtType(SrcType)); const ALuint ambiorder{(DstChannels == FmtBFormat2D || DstChannels == FmtBFormat3D) ? - ALBuf->UnpackAmbiOrder : ((DstChannels == FmtUHJ2) ? 1 : 0)}; + ALBuf->UnpackAmbiOrder : ((DstChannels == FmtUHJ2 || DstChannels == FmtUHJ3) ? 1 : 0)}; if((access&AL_PRESERVE_DATA_BIT_SOFT)) { @@ -627,6 +629,7 @@ void PrepareCallback(ALCcontext *context, ALbuffer *ALBuf, ALsizei freq, case UserFmtBFormat2D: DstChannels = FmtBFormat2D; break; case UserFmtBFormat3D: DstChannels = FmtBFormat3D; break; case UserFmtUHJ2: DstChannels = FmtUHJ2; break; + case UserFmtUHJ3: DstChannels = FmtUHJ3; break; } if UNLIKELY(static_cast<long>(SrcChannels) != static_cast<long>(DstChannels)) SETERR_RETURN(context, AL_INVALID_ENUM,, "Invalid format"); @@ -648,7 +651,7 @@ void PrepareCallback(ALCcontext *context, ALbuffer *ALBuf, ALsizei freq, SETERR_RETURN(context, AL_INVALID_ENUM,, "Unsupported callback format"); const ALuint ambiorder{(DstChannels == FmtBFormat2D || DstChannels == FmtBFormat3D) ? - ALBuf->UnpackAmbiOrder : ((DstChannels == FmtUHJ2) ? 1 : 0)}; + ALBuf->UnpackAmbiOrder : ((DstChannels == FmtUHJ2 || DstChannels == FmtUHJ3) ? 1 : 0)}; constexpr uint line_size{BufferLineSize + MaxPostVoiceLoad}; al::vector<al::byte,16>(FrameSizeFromFmt(DstChannels, DstType, ambiorder) * @@ -681,7 +684,7 @@ al::optional<DecompResult> DecomposeUserFormat(ALenum format) UserFmtChannels channels; UserFmtType type; }; - static const std::array<FormatMap,49> UserFmtList{{ + static const std::array<FormatMap,52> UserFmtList{{ { AL_FORMAT_MONO8, UserFmtMono, UserFmtUByte }, { AL_FORMAT_MONO16, UserFmtMono, UserFmtShort }, { AL_FORMAT_MONO_FLOAT32, UserFmtMono, UserFmtFloat }, @@ -741,6 +744,10 @@ al::optional<DecompResult> DecomposeUserFormat(ALenum format) { AL_FORMAT_UHJ2CHN8, UserFmtUHJ2, UserFmtUByte }, { AL_FORMAT_UHJ2CHN16, UserFmtUHJ2, UserFmtShort }, { AL_FORMAT_UHJ2CHN_FLOAT32, UserFmtUHJ2, UserFmtFloat }, + + { AL_FORMAT_UHJ3CHN8, UserFmtUHJ3, UserFmtUByte }, + { AL_FORMAT_UHJ3CHN16, UserFmtUHJ3, UserFmtShort }, + { AL_FORMAT_UHJ3CHN_FLOAT32, UserFmtUHJ3, UserFmtFloat }, }}; for(const auto &fmt : UserFmtList) |