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hle/service: Resolve unused variable warnings

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In several places, we have request parsers where there's nothing to
really parse, simply because the HLE function in question operates on
buffers. In these cases we can just remove these instances altogether.

In the other cases, we can retrieve the relevant members from the parser
and at least log them out, giving them some use.
This commit is contained in:
Lioncash 2019-04-04 12:56:04 -04:00
parent 7c31661869
commit 7f506be2ee
8 changed files with 59 additions and 63 deletions
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4
src/core/hle/service/audio/audout_u.cpp
View file

@ -150,7 +150,6 @@ private:
void GetReleasedAudioOutBufferImpl(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_Audio, "called {}", ctx.Description());
IPC::RequestParser rp{ctx};
const u64 max_count{ctx.GetWriteBufferSize() / sizeof(u64)};
const auto released_buffers{audio_core.GetTagsAndReleaseBuffers(stream, max_count)};
@ -194,12 +193,9 @@ private:
void AudOutU::ListAudioOutsImpl(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_Audio, "called");
IPC::RequestParser rp{ctx};
ctx.WriteBuffer(DefaultDevice);
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(RESULT_SUCCESS);
rb.Push<u32>(1); // Amount of audio devices
}

13
src/core/hle/service/audio/audren_u.cpp
View file

@ -10,6 +10,7 @@
#include "common/alignment.h"
#include "common/common_funcs.h"
#include "common/logging/log.h"
#include "common/string_util.h"
#include "core/core.h"
#include "core/hle/ipc_helpers.h"
#include "core/hle/kernel/hle_ipc.h"
@ -184,7 +185,6 @@ public:
private:
void ListAudioDeviceName(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_Audio, "(STUBBED) called");
IPC::RequestParser rp{ctx};
constexpr std::array<char, 15> audio_interface{{"AudioInterface"}};
ctx.WriteBuffer(audio_interface);
@ -195,13 +195,13 @@ private:
}
void SetAudioDeviceOutputVolume(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_Audio, "(STUBBED) called");
IPC::RequestParser rp{ctx};
f32 volume = static_cast<f32>(rp.Pop<u32>());
const f32 volume = rp.Pop<f32>();
auto file_buffer = ctx.ReadBuffer();
auto end = std::find(file_buffer.begin(), file_buffer.end(), '\0');
const auto device_name_buffer = ctx.ReadBuffer();
const std::string name = Common::StringFromBuffer(device_name_buffer);
LOG_WARNING(Service_Audio, "(STUBBED) called. name={}, volume={}", name, volume);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
@ -209,7 +209,6 @@ private:
void GetActiveAudioDeviceName(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_Audio, "(STUBBED) called");
IPC::RequestParser rp{ctx};
constexpr std::array<char, 12> audio_interface{{"AudioDevice"}};
ctx.WriteBuffer(audio_interface);