Move BufferStorage and Voice to core

1 files changed, 0 insertions, 271 deletions

diff --git a/alc/voice.h b/alc/voice.h
deleted file mode 100644
index 937294e3..00000000
--- a/alc/voice.h
+++ /dev/null
@@ -1,271 +0,0 @@
-#ifndef VOICE_H
-#define VOICE_H
-
-#include <stddef.h>
-
-#include <array>
-#include <atomic>
-#include <memory>
-#include <string>
-
-#include "albyte.h"
-#include "almalloc.h"
-#include "aloptional.h"
-#include "alspan.h"
-#include "buffer_storage.h"
-#include "core/bufferline.h"
-#include "core/devformat.h"
-#include "core/filters/biquad.h"
-#include "core/filters/nfc.h"
-#include "core/filters/splitter.h"
-#include "core/mixer/defs.h"
-#include "core/mixer/hrtfdefs.h"
-#include "core/resampler_limits.h"
-#include "core/uhjfilter.h"
-#include "vector.h"
-
-struct ContextBase;
-struct DeviceBase;
-struct EffectSlot;
-enum class DistanceModel : unsigned char;
-
-using uint = unsigned int;
-
-
-#define MAX_SENDS  6
-
-
-enum class SpatializeMode : unsigned char {
-    Off,
-    On,
-    Auto
-};
-
-enum class DirectMode : unsigned char {
-    Off,
-    DropMismatch,
-    RemixMismatch
-};
-
-
-/* Maximum number of extra source samples that may need to be loaded, for
- * resampling or conversion purposes.
- */
-constexpr uint MaxPostVoiceLoad{MaxResamplerEdge + UhjDecoder::sFilterDelay};
-
-
-enum {
-    AF_None = 0,
-    AF_LowPass = 1,
-    AF_HighPass = 2,
-    AF_BandPass = AF_LowPass | AF_HighPass
-};
-
-
-struct DirectParams {
-    BiquadFilter LowPass;
-    BiquadFilter HighPass;
-
-    NfcFilter NFCtrlFilter;
-
-    struct {
-        HrtfFilter Old;
-        HrtfFilter Target;
-        alignas(16) std::array<float,HrtfHistoryLength> History;
-    } Hrtf;
-
-    struct {
-        std::array<float,MAX_OUTPUT_CHANNELS> Current;
-        std::array<float,MAX_OUTPUT_CHANNELS> Target;
-    } Gains;
-};
-
-struct SendParams {
-    BiquadFilter LowPass;
-    BiquadFilter HighPass;
-
-    struct {
-        std::array<float,MAX_OUTPUT_CHANNELS> Current;
-        std::array<float,MAX_OUTPUT_CHANNELS> Target;
-    } Gains;
-};
-
-
-struct VoiceBufferItem {
-    std::atomic<VoiceBufferItem*> mNext{nullptr};
-
-    CallbackType mCallback{nullptr};
-    void *mUserData{nullptr};
-
-    uint mSampleLen{0u};
-    uint mLoopStart{0u};
-    uint mLoopEnd{0u};
-
-    al::byte *mSamples{nullptr};
-};
-
-
-struct VoiceProps {
-    float Pitch;
-    float Gain;
-    float OuterGain;
-    float MinGain;
-    float MaxGain;
-    float InnerAngle;
-    float OuterAngle;
-    float RefDistance;
-    float MaxDistance;
-    float RolloffFactor;
-    std::array<float,3> Position;
-    std::array<float,3> Velocity;
-    std::array<float,3> Direction;
-    std::array<float,3> OrientAt;
-    std::array<float,3> OrientUp;
-    bool HeadRelative;
-    DistanceModel mDistanceModel;
-    Resampler mResampler;
-    DirectMode DirectChannels;
-    SpatializeMode mSpatializeMode;
-
-    bool DryGainHFAuto;
-    bool WetGainAuto;
-    bool WetGainHFAuto;
-    float OuterGainHF;
-
-    float AirAbsorptionFactor;
-    float RoomRolloffFactor;
-    float DopplerFactor;
-
-    std::array<float,2> StereoPan;
-
-    float Radius;
-
-    /** Direct filter and auxiliary send info. */
-    struct {
-        float Gain;
-        float GainHF;
-        float HFReference;
-        float GainLF;
-        float LFReference;
-    } Direct;
-    struct SendData {
-        EffectSlot *Slot;
-        float Gain;
-        float GainHF;
-        float HFReference;
-        float GainLF;
-        float LFReference;
-    } Send[MAX_SENDS];
-};
-
-struct VoicePropsItem : public VoiceProps {
-    std::atomic<VoicePropsItem*> next{nullptr};
-
-    DEF_NEWDEL(VoicePropsItem)
-};
-
-constexpr uint VoiceIsStatic{       1u<<0};
-constexpr uint VoiceIsCallback{     1u<<1};
-constexpr uint VoiceIsAmbisonic{    1u<<2}; /* Needs HF scaling for ambisonic upsampling. */
-constexpr uint VoiceCallbackStopped{1u<<3};
-constexpr uint VoiceIsFading{       1u<<4}; /* Use gain stepping for smooth transitions. */
-constexpr uint VoiceHasHrtf{        1u<<5};
-constexpr uint VoiceHasNfc{         1u<<6};
-
-struct Voice {
-    enum State {
-        Stopped,
-        Playing,
-        Stopping,
-        Pending
-    };
-
-    std::atomic<VoicePropsItem*> mUpdate{nullptr};
-
-    VoiceProps mProps;
-
-    std::atomic<uint> mSourceID{0u};
-    std::atomic<State> mPlayState{Stopped};
-    std::atomic<bool> mPendingChange{false};
-
-    /**
-     * Source offset in samples, relative to the currently playing buffer, NOT
-     * the whole queue.
-     */
-    std::atomic<uint> mPosition;
-    /** Fractional (fixed-point) offset to the next sample. */
-    std::atomic<uint> mPositionFrac;
-
-    /* Current buffer queue item being played. */
-    std::atomic<VoiceBufferItem*> mCurrentBuffer;
-
-    /* Buffer queue item to loop to at end of queue (will be NULL for non-
-     * looping voices).
-     */
-    std::atomic<VoiceBufferItem*> mLoopBuffer;
-
-    /* Properties for the attached buffer(s). */
-    FmtChannels mFmtChannels;
-    FmtType mFmtType;
-    uint mFrequency;
-    uint mFrameSize;
-    AmbiLayout mAmbiLayout;
-    AmbiScaling mAmbiScaling;
-    uint mAmbiOrder;
-
-    std::unique_ptr<UhjDecoder> mDecoder;
-
-    /** Current target parameters used for mixing. */
-    uint mStep{0};
-
-    ResamplerFunc mResampler;
-
-    InterpState mResampleState;
-
-    uint mFlags{};
-    uint mNumCallbackSamples{0};
-
-    struct TargetData {
-        int FilterType;
-        al::span<FloatBufferLine> Buffer;
-    };
-    TargetData mDirect;
-    std::array<TargetData,MAX_SENDS> mSend;
-
-    /* The first MaxResamplerPadding/2 elements are the sample history from the
-     * previous mix, with an additional MaxResamplerPadding/2 elements that are
-     * now current (which may be overwritten if the buffer data is still
-     * available).
-     */
-    static constexpr size_t LineSize{BufferLineSize + MaxResamplerPadding +
-        UhjDecoder::sFilterDelay};
-    using BufferLine = std::array<float,LineSize>;
-    al::vector<BufferLine,16> mVoiceSamples{2};
-
-    struct ChannelData {
-        float mAmbiScale;
-        BandSplitter mAmbiSplitter;
-
-        DirectParams mDryParams;
-        std::array<SendParams,MAX_SENDS> mWetParams;
-    };
-    al::vector<ChannelData> mChans{2};
-
-    Voice() = default;
-    ~Voice() { delete mUpdate.exchange(nullptr, std::memory_order_acq_rel); }
-
-    Voice(const Voice&) = delete;
-    Voice& operator=(const Voice&) = delete;
-
-    void mix(const State vstate, ContextBase *Context, const uint SamplesToDo);
-
-    void prepare(DeviceBase *device);
-
-    DEF_NEWDEL(Voice)
-};
-
-extern Resampler ResamplerDefault;
-
-void aluInitMixer(al::optional<std::string> resampler);
-
-#endif /* VOICE_H */