Move some headers out of the Include subdirectory

1 files changed, 120 insertions, 0 deletions

diff --git a/OpenAL32/alBuffer.h b/OpenAL32/alBuffer.h
new file mode 100644
index 00000000..92655784
--- /dev/null
+++ b/OpenAL32/alBuffer.h
@@ -0,0 +1,120 @@
+#ifndef _AL_BUFFER_H_
+#define _AL_BUFFER_H_
+
+#include "AL/alc.h"
+#include "AL/al.h"
+#include "AL/alext.h"
+
+#include "inprogext.h"
+#include "atomic.h"
+#include "vector.h"
+#include "albyte.h"
+
+
+/* User formats */
+enum UserFmtType : unsigned char {
+    UserFmtUByte,
+    UserFmtShort,
+    UserFmtFloat,
+    UserFmtDouble,
+    UserFmtMulaw,
+    UserFmtAlaw,
+    UserFmtIMA4,
+    UserFmtMSADPCM,
+};
+enum UserFmtChannels : unsigned char {
+    UserFmtMono,
+    UserFmtStereo,
+    UserFmtRear,
+    UserFmtQuad,
+    UserFmtX51, /* (WFX order) */
+    UserFmtX61, /* (WFX order) */
+    UserFmtX71, /* (WFX order) */
+    UserFmtBFormat2D, /* WXY */
+    UserFmtBFormat3D, /* WXYZ */
+};
+
+ALsizei BytesFromUserFmt(UserFmtType type);
+ALsizei ChannelsFromUserFmt(UserFmtChannels chans);
+inline ALsizei FrameSizeFromUserFmt(UserFmtChannels chans, UserFmtType type)
+{ return ChannelsFromUserFmt(chans) * BytesFromUserFmt(type); }
+
+
+/* Storable formats */
+enum FmtType : unsigned char {
+    FmtUByte  = UserFmtUByte,
+    FmtShort  = UserFmtShort,
+    FmtFloat  = UserFmtFloat,
+    FmtDouble = UserFmtDouble,
+    FmtMulaw  = UserFmtMulaw,
+    FmtAlaw   = UserFmtAlaw,
+};
+enum FmtChannels : unsigned char {
+    FmtMono   = UserFmtMono,
+    FmtStereo = UserFmtStereo,
+    FmtRear   = UserFmtRear,
+    FmtQuad   = UserFmtQuad,
+    FmtX51    = UserFmtX51,
+    FmtX61    = UserFmtX61,
+    FmtX71    = UserFmtX71,
+    FmtBFormat2D = UserFmtBFormat2D,
+    FmtBFormat3D = UserFmtBFormat3D,
+};
+#define MAX_INPUT_CHANNELS  (8)
+
+/* DevFmtType traits, providing the type, etc given a DevFmtType. */
+template<FmtType T>
+struct FmtTypeTraits { };
+
+template<>
+struct FmtTypeTraits<FmtUByte> { using Type = ALubyte; };
+template<>
+struct FmtTypeTraits<FmtShort> { using Type = ALshort; };
+template<>
+struct FmtTypeTraits<FmtFloat> { using Type = ALfloat; };
+template<>
+struct FmtTypeTraits<FmtDouble> { using Type = ALdouble; };
+template<>
+struct FmtTypeTraits<FmtMulaw> { using Type = ALubyte; };
+template<>
+struct FmtTypeTraits<FmtAlaw> { using Type = ALubyte; };
+
+
+ALsizei BytesFromFmt(FmtType type);
+ALsizei ChannelsFromFmt(FmtChannels chans);
+inline ALsizei FrameSizeFromFmt(FmtChannels chans, FmtType type)
+{ return ChannelsFromFmt(chans) * BytesFromFmt(type); }
+
+
+struct ALbuffer {
+    al::vector<al::byte,16> mData;
+
+    ALsizei Frequency{0};
+    ALbitfieldSOFT Access{0u};
+    ALsizei SampleLen{0};
+
+    FmtChannels mFmtChannels{};
+    FmtType     mFmtType{};
+
+    UserFmtType OriginalType{};
+    ALsizei OriginalSize{0};
+    ALsizei OriginalAlign{0};
+
+    ALsizei LoopStart{0};
+    ALsizei LoopEnd{0};
+
+    std::atomic<ALsizei> UnpackAlign{0};
+    std::atomic<ALsizei> PackAlign{0};
+
+    ALbitfieldSOFT MappedAccess{0u};
+    ALsizei MappedOffset{0};
+    ALsizei MappedSize{0};
+
+    /* Number of times buffer was attached to a source (deletion can only occur when 0) */
+    RefCount ref{0u};
+
+    /* Self ID */
+    ALuint id{0};
+};
+
+#endif