40 lines
872 B
C
40 lines
872 B
C
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#pragma once
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#include <cstdint>
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#include <memory>
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namespace tc {
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namespace audio {
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#ifdef WIN32
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#pragma pack(push,1)
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#define __attribute__packed_1
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#else
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#define __attribute__packed_1 __attribute__((packed, aligned(1)))
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#endif
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/* Every sample is a float (4byte) */
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struct __attribute__packed_1 SampleBuffer {
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static constexpr size_t HEAD_LENGTH = 4;
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uint16_t sample_size;
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uint16_t sample_index;
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char sample_data[
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#ifndef WIN32
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0
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#else
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1 /* windows does not allow zero sized arrays */
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#endif
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];
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static std::shared_ptr<SampleBuffer> allocate(uint8_t /* channels */, uint16_t /* samples */);
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};
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#ifndef WIN32
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static_assert(sizeof(SampleBuffer) == 4, "Invalid SampleBuffer packaging!");
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#else
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#pragma pack(pop)
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static_assert(sizeof(SampleBuffer) == 5, "Invalid SampleBuffer packaging!");
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#endif
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}
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}
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