diff options
Diffstat (limited to 'Ryujinx.Audio.Renderer/Dsp/FixedPointHelper.cs')
| -rw-r--r-- | Ryujinx.Audio.Renderer/Dsp/FixedPointHelper.cs | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/Ryujinx.Audio.Renderer/Dsp/FixedPointHelper.cs b/Ryujinx.Audio.Renderer/Dsp/FixedPointHelper.cs deleted file mode 100644 index 0afd8926..00000000 --- a/Ryujinx.Audio.Renderer/Dsp/FixedPointHelper.cs +++ /dev/null @@ -1,50 +0,0 @@ -// -// Copyright (c) 2019-2021 Ryujinx -// -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU Lesser General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU Lesser General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public License -// along with this program. If not, see <https://www.gnu.org/licenses/>. -// - -using System.Runtime.CompilerServices; - -namespace Ryujinx.Audio.Renderer.Dsp -{ - public static class FixedPointHelper - { - [MethodImpl(MethodImplOptions.AggressiveInlining)] - public static int ToInt(long value, int qBits) - { - return (int)(value >> qBits); - } - - [MethodImpl(MethodImplOptions.AggressiveInlining)] - public static float ToFloat(long value, int qBits) - { - return (float)value / (1 << qBits); - } - - [MethodImpl(MethodImplOptions.AggressiveInlining)] - public static int ToFixed(float value, int qBits) - { - return (int)(value * (1 << qBits)); - } - - [MethodImpl(MethodImplOptions.AggressiveInlining)] - public static int RoundUpAndToInt(long value, int qBits) - { - int half = 1 << (qBits - 1); - - return ToInt(value + half, qBits); - } - } -} |
