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Diffstat (limited to '')
-rw-r--r-- | src/audio_core/hle/pipe.h | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/src/audio_core/hle/pipe.h b/src/audio_core/hle/pipe.h deleted file mode 100644 index ac053c029..000000000 --- a/src/audio_core/hle/pipe.h +++ /dev/null @@ -1,63 +0,0 @@ -// Copyright 2016 Citra Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#pragma once - -#include <cstddef> -#include <vector> -#include "common/common_types.h" - -namespace DSP { -namespace HLE { - -/// Reset the pipes by setting pipe positions back to the beginning. -void ResetPipes(); - -enum class DspPipe { - Debug = 0, - Dma = 1, - Audio = 2, - Binary = 3, -}; -constexpr size_t NUM_DSP_PIPE = 8; - -/** - * Reads `length` bytes from the DSP pipe identified with `pipe_number`. - * @note Can read up to the maximum value of a u16 in bytes (65,535). - * @note IF an error is encoutered with either an invalid `pipe_number` or `length` value, an empty - * vector will be returned. - * @note IF `length` is set to 0, an empty vector will be returned. - * @note IF `length` is greater than the amount of data available, this function will only read the - * available amount. - * @param pipe_number a `DspPipe` - * @param length the number of bytes to read. The max is 65,535 (max of u16). - * @returns a vector of bytes from the specified pipe. On error, will be empty. - */ -std::vector<u8> PipeRead(DspPipe pipe_number, u32 length); - -/** - * How much data is left in pipe - * @param pipe_number The Pipe ID - * @return The amount of data remaning in the pipe. This is the maximum length PipeRead will return. - */ -size_t GetPipeReadableSize(DspPipe pipe_number); - -/** - * Write to a DSP pipe. - * @param pipe_number The Pipe ID - * @param buffer The data to write to the pipe. - */ -void PipeWrite(DspPipe pipe_number, const std::vector<u8>& buffer); - -enum class DspState { - Off, - On, - Sleeping, -}; - -/// Get the state of the DSP -DspState GetDspState(); - -} // namespace HLE -} // namespace DSP |