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fixup simple type conversions where possible

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This commit is contained in:
Alexander Laties 2016-04-25 16:10:03 -04:00
parent c549c36076
commit 0a31e373f1
14 changed files with 55 additions and 45 deletions
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9
src/audio_core/hle/pipe.cpp
View file

@ -36,12 +36,17 @@ std::vector<u8> PipeRead(DspPipe pipe_number, u32 length) {
return {};
}
if (length > UINT16_MAX) { // Can only read at most UINT16_MAX from the pipe
LOG_ERROR(Audio_DSP, "length of %u greater than max of %u", length, UINT16_MAX);
return {};
}
std::vector<u8>& data = pipe_data[pipe_index];
if (length > data.size()) {
LOG_WARNING(Audio_DSP, "pipe_number = %zu is out of data, application requested read of %u but %zu remain",
pipe_index, length, data.size());
length = data.size();
length = static_cast<u32>(data.size());
}
if (length == 0)
@ -94,7 +99,7 @@ static void AudioPipeWriteStructAddresses() {
};
// Begin with a u16 denoting the number of structs.
WriteU16(DspPipe::Audio, struct_addresses.size());
WriteU16(DspPipe::Audio, static_cast<u16>(struct_addresses.size()));
// Then write the struct addresses.
for (u16 addr : struct_addresses) {
WriteU16(DspPipe::Audio, addr);

12
src/audio_core/hle/pipe.h
View file

@ -24,10 +24,14 @@ enum class DspPipe {
constexpr size_t NUM_DSP_PIPE = 8;
/**
* Read a DSP pipe.
* @param pipe_number The Pipe ID
* @param length How much data to request.
* @return The data read from the pipe. The size of this vector can be less than the length requested.
* 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);