mirror of
https://git.ryujinx.app/ryubing/ryujinx.git
synced 2025-07-30 18:27:11 +02:00
Implement VP9 loop filtering (#550)
Unmerged PR from OG Ryujinx (#4367). From @gdkchan: > The main goal of this change is porting the loop filtering from libvpx, which should fix the block artifacts on some VP9 videos on games using NVDEC to decode them. In addition to that, there are two other changes: > > - The remaining decoder code required to decode a VP9 video (with headers included) has been added. That was done because it's much better to test the decoder standalone with a video file. I decided to keep that code on the emulator, even if some of it is unused, since it makes standalone testing easier in the future too, and we can include unit tests with video files. > - Large refactoring of both new and existing code to conform with our conding [sic] styles, done by @TSRBerry (thanks!) Some of it has been automated. > > Since we had no loop filtering before, this change will make video decoding slower. That may cause frame drop etc if the decoder is not fast enough in some games. I plan to optimize the decoder more in the future to make up for that, but if possible I'd prefer to not do it as part of this PR, but if the perf loss is too severe I might consider. > > This will need to be tested on games that had the block artifacts, it would be nice to confirm if they match hardware now, and get some before/after screenshots etc. Comment from @Bjorn29512: > Significantly improves the block artifacts in FE: Engage. > > Before: >  > > After: >  --------- Co-authored-by: gdkchan <gab.dark.100@gmail.com> Co-authored-by: TSR Berry <20988865+TSRBerry@users.noreply.github.com>
This commit is contained in:
Keaton
GitHub
parent
920933bc9f
commit
f91cd05260
79 changed files with 11343 additions and 3036 deletions
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@ -1,4 +1,4 @@
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using Ryujinx.Graphics.Nvdec.Vp9.Common;
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using Ryujinx.Graphics.Nvdec.Vp9.Common;
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using Ryujinx.Graphics.Nvdec.Vp9.Types;
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using System;
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using static Ryujinx.Graphics.Nvdec.Vp9.Dsp.IntraPred;
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@ -7,7 +7,8 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
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{
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internal static class ReconIntra
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{
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public static readonly TxType[] IntraModeToTxTypeLookup = {
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public static readonly TxType[] IntraModeToTxTypeLookup =
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{
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TxType.DctDct, // DC
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TxType.AdstDct, // V
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TxType.DctAdst, // H
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@ -17,7 +18,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
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TxType.DctAdst, // D153
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TxType.DctAdst, // D207
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TxType.AdstDct, // D63
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TxType.AdstAdst, // TM
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TxType.AdstAdst // TM
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};
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private const int NeedLeft = 1 << 1;
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@ -35,231 +36,123 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
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NeedLeft | NeedAbove, // D153
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NeedLeft, // D207
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NeedAboveRight, // D63
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NeedLeft | NeedAbove, // TM
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NeedLeft | NeedAbove // TM
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};
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private unsafe delegate void IntraPredFn(byte* dst, int stride, byte* above, byte* left);
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private static readonly unsafe IntraPredFn[][] _pred = {
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new IntraPredFn[]
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{
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null,
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null,
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null,
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null,
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},
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new IntraPredFn[]
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{
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VPredictor4x4,
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VPredictor8x8,
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VPredictor16x16,
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VPredictor32x32,
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},
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new IntraPredFn[]
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{
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HPredictor4x4,
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HPredictor8x8,
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HPredictor16x16,
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HPredictor32x32,
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},
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new IntraPredFn[]
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{
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D45Predictor4x4,
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D45Predictor8x8,
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D45Predictor16x16,
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D45Predictor32x32,
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},
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new IntraPredFn[]
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{
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D135Predictor4x4,
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D135Predictor8x8,
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D135Predictor16x16,
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D135Predictor32x32,
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},
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new IntraPredFn[]
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{
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D117Predictor4x4,
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D117Predictor8x8,
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D117Predictor16x16,
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D117Predictor32x32,
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},
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new IntraPredFn[]
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{
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D153Predictor4x4,
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D153Predictor8x8,
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D153Predictor16x16,
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D153Predictor32x32,
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},
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new IntraPredFn[]
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{
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D207Predictor4x4,
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D207Predictor8x8,
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D207Predictor16x16,
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D207Predictor32x32,
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},
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new IntraPredFn[]
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{
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D63Predictor4x4,
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D63Predictor8x8,
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D63Predictor16x16,
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D63Predictor32x32,
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},
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new IntraPredFn[]
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{
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TMPredictor4x4,
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TMPredictor8x8,
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TMPredictor16x16,
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TMPredictor32x32,
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},
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private static readonly unsafe IntraPredFn[][] Pred =
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{
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new IntraPredFn[] { null, null, null, null },
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new IntraPredFn[] { VPredictor4x4, VPredictor8x8, VPredictor16x16, VPredictor32x32 },
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new IntraPredFn[] { HPredictor4x4, HPredictor8x8, HPredictor16x16, HPredictor32x32 },
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new IntraPredFn[] { D45Predictor4x4, D45Predictor8x8, D45Predictor16x16, D45Predictor32x32 },
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new IntraPredFn[] { D135Predictor4x4, D135Predictor8x8, D135Predictor16x16, D135Predictor32x32 },
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new IntraPredFn[] { D117Predictor4x4, D117Predictor8x8, D117Predictor16x16, D117Predictor32x32 },
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new IntraPredFn[] { D153Predictor4x4, D153Predictor8x8, D153Predictor16x16, D153Predictor32x32 },
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new IntraPredFn[] { D207Predictor4x4, D207Predictor8x8, D207Predictor16x16, D207Predictor32x32 },
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new IntraPredFn[] { D63Predictor4x4, D63Predictor8x8, D63Predictor16x16, D63Predictor32x32 },
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new IntraPredFn[] { TmPredictor4x4, TmPredictor8x8, TmPredictor16x16, TmPredictor32x32 }
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};
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private static readonly unsafe IntraPredFn[][][] _dcPred = {
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private static readonly unsafe IntraPredFn[][][] DcPred =
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{
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new[]
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{
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new IntraPredFn[]
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{
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Dc128Predictor4x4,
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Dc128Predictor8x8,
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Dc128Predictor16x16,
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Dc128Predictor32x32,
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Dc128Predictor4x4, Dc128Predictor8x8, Dc128Predictor16x16, Dc128Predictor32x32
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},
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new IntraPredFn[]
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{
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DcTopPredictor4x4,
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DcTopPredictor8x8,
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DcTopPredictor16x16,
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DcTopPredictor32x32,
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},
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DcTopPredictor4x4, DcTopPredictor8x8, DcTopPredictor16x16, DcTopPredictor32x32
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}
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},
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new[]
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{
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new IntraPredFn[]
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{
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DcLeftPredictor4x4,
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DcLeftPredictor8x8,
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DcLeftPredictor16x16,
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DcLeftPredictor32x32,
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DcLeftPredictor4x4, DcLeftPredictor8x8, DcLeftPredictor16x16, DcLeftPredictor32x32
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},
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new IntraPredFn[]
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{
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DcPredictor4x4,
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DcPredictor8x8,
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DcPredictor16x16,
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DcPredictor32x32,
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},
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},
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new IntraPredFn[] { DcPredictor4x4, DcPredictor8x8, DcPredictor16x16, DcPredictor32x32 }
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}
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};
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private unsafe delegate void IntraHighPredFn(ushort* dst, int stride, ushort* above, ushort* left, int bd);
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private static readonly unsafe IntraHighPredFn[][] _predHigh = {
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private static readonly unsafe IntraHighPredFn[][] PredHigh =
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{
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new IntraHighPredFn[] { null, null, null, null },
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new IntraHighPredFn[]
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{
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null,
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null,
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null,
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null,
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HighbdVPredictor4x4, HighbdVPredictor8x8, HighbdVPredictor16x16, HighbdVPredictor32x32
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},
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new IntraHighPredFn[]
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{
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HighbdVPredictor4x4,
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HighbdVPredictor8x8,
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HighbdVPredictor16x16,
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HighbdVPredictor32x32,
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HighbdHPredictor4x4, HighbdHPredictor8x8, HighbdHPredictor16x16, HighbdHPredictor32x32
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},
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new IntraHighPredFn[]
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{
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HighbdHPredictor4x4,
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HighbdHPredictor8x8,
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HighbdHPredictor16x16,
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HighbdHPredictor32x32,
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HighbdD45Predictor4x4, HighbdD45Predictor8x8, HighbdD45Predictor16x16, HighbdD45Predictor32x32
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},
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new IntraHighPredFn[]
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{
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HighbdD45Predictor4x4,
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HighbdD45Predictor8x8,
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HighbdD45Predictor16x16,
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HighbdD45Predictor32x32,
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HighbdD135Predictor4x4, HighbdD135Predictor8x8, HighbdD135Predictor16x16,
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HighbdD135Predictor32x32
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},
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new IntraHighPredFn[]
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{
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HighbdD135Predictor4x4,
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HighbdD135Predictor8x8,
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HighbdD135Predictor16x16,
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HighbdD135Predictor32x32,
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HighbdD117Predictor4x4, HighbdD117Predictor8x8, HighbdD117Predictor16x16,
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HighbdD117Predictor32x32
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},
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new IntraHighPredFn[]
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{
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HighbdD117Predictor4x4,
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HighbdD117Predictor8x8,
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HighbdD117Predictor16x16,
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HighbdD117Predictor32x32,
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HighbdD153Predictor4x4, HighbdD153Predictor8x8, HighbdD153Predictor16x16,
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HighbdD153Predictor32x32
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},
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new IntraHighPredFn[]
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{
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HighbdD153Predictor4x4,
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HighbdD153Predictor8x8,
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HighbdD153Predictor16x16,
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HighbdD153Predictor32x32,
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HighbdD207Predictor4x4, HighbdD207Predictor8x8, HighbdD207Predictor16x16,
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HighbdD207Predictor32x32
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},
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new IntraHighPredFn[]
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{
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HighbdD207Predictor4x4,
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HighbdD207Predictor8x8,
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HighbdD207Predictor16x16,
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HighbdD207Predictor32x32,
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HighbdD63Predictor4x4, HighbdD63Predictor8x8, HighbdD63Predictor16x16, HighbdD63Predictor32x32
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},
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new IntraHighPredFn[]
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{
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HighbdD63Predictor4x4,
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HighbdD63Predictor8x8,
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HighbdD63Predictor16x16,
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HighbdD63Predictor32x32,
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},
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new IntraHighPredFn[]
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{
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HighbdTMPredictor4x4,
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HighbdTMPredictor8x8,
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HighbdTMPredictor16x16,
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HighbdTMPredictor32x32,
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},
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HighbdTmPredictor4x4, HighbdTmPredictor8x8, HighbdTmPredictor16x16, HighbdTmPredictor32x32
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}
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};
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private static readonly unsafe IntraHighPredFn[][][] _dcPredHigh = {
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private static readonly unsafe IntraHighPredFn[][][] DcPredHigh =
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{
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new[]
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{
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new IntraHighPredFn[]
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{
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HighbdDc128Predictor4x4,
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HighbdDc128Predictor8x8,
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HighbdDc128Predictor16x16,
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HighbdDc128Predictor32x32,
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HighbdDc128Predictor4x4, HighbdDc128Predictor8x8, HighbdDc128Predictor16x16,
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HighbdDc128Predictor32x32
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},
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new IntraHighPredFn[]
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{
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HighbdDcTopPredictor4x4,
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HighbdDcTopPredictor8x8,
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HighbdDcTopPredictor16x16,
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HighbdDcTopPredictor32x32,
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},
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HighbdDcTopPredictor4x4, HighbdDcTopPredictor8x8, HighbdDcTopPredictor16x16,
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HighbdDcTopPredictor32x32
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}
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},
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new[]
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{
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new IntraHighPredFn[]
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{
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HighbdDcLeftPredictor4x4,
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HighbdDcLeftPredictor8x8,
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HighbdDcLeftPredictor16x16,
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HighbdDcLeftPredictor32x32,
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HighbdDcLeftPredictor4x4, HighbdDcLeftPredictor8x8, HighbdDcLeftPredictor16x16,
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HighbdDcLeftPredictor32x32
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},
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new IntraHighPredFn[]
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{
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HighbdDcPredictor4x4,
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HighbdDcPredictor8x8,
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HighbdDcPredictor16x16,
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HighbdDcPredictor32x32,
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},
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},
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HighbdDcPredictor4x4, HighbdDcPredictor8x8, HighbdDcPredictor16x16,
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HighbdDcPredictor32x32
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}
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}
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};
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private static unsafe void BuildIntraPredictorsHigh(
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@ -327,7 +220,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
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{
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for (i = 0; i < bs; ++i)
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{
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leftCol[i] = refr[i * refStride - 1];
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leftCol[i] = refr[(i * refStride) - 1];
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}
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}
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else
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@ -335,12 +228,12 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
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int extendBottom = frameHeight - y0;
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for (i = 0; i < extendBottom; ++i)
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{
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leftCol[i] = refr[i * refStride - 1];
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leftCol[i] = refr[(i * refStride) - 1];
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}
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for (; i < bs; ++i)
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{
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leftCol[i] = refr[(extendBottom - 1) * refStride - 1];
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leftCol[i] = refr[((extendBottom - 1) * refStride) - 1];
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}
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}
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}
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@ -349,7 +242,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
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/* faster path if the block does not need extension */
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for (i = 0; i < bs; ++i)
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{
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leftCol[i] = refr[i * refStride - 1];
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leftCol[i] = refr[(i * refStride) - 1];
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}
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}
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}
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@ -391,6 +284,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
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MemoryUtil.Copy(aboveRow, aboveRef, bs);
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}
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}
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aboveRow[-1] = leftAvailable != 0 ? aboveRef[-1] : (ushort)(baseVal + 1);
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}
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else
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@ -409,7 +303,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
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if (xd.MbToRightEdge < 0)
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{
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/* slower path if the block needs border extension */
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if (x0 + 2 * bs <= frameWidth)
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if (x0 + (2 * bs) <= frameWidth)
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{
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if (rightAvailable != 0 && bs == 4)
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{
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@ -427,7 +321,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
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if (rightAvailable != 0 && bs == 4)
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{
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MemoryUtil.Copy(aboveRow, aboveRef, r);
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MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + 2 * bs - frameWidth);
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MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + (2 * bs) - frameWidth);
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}
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else
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{
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@ -439,8 +333,9 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
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{
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int r = frameWidth - x0;
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MemoryUtil.Copy(aboveRow, aboveRef, r);
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MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + 2 * bs - frameWidth);
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MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + (2 * bs) - frameWidth);
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}
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aboveRow[-1] = leftAvailable != 0 ? aboveRef[-1] : (ushort)(baseVal + 1);
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}
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else
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@ -476,11 +371,11 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
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// Predict
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if (mode == PredictionMode.DcPred)
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{
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_dcPredHigh[leftAvailable][upAvailable][(int)txSize](dst, dstStride, constAboveRow, leftCol, xd.Bd);
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DcPredHigh[leftAvailable][upAvailable][(int)txSize](dst, dstStride, constAboveRow, leftCol, xd.Bd);
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}
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else
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{
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_predHigh[(int)mode][(int)txSize](dst, dstStride, constAboveRow, leftCol, xd.Bd);
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PredHigh[(int)mode][(int)txSize](dst, dstStride, constAboveRow, leftCol, xd.Bd);
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}
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}
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@ -544,7 +439,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
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{
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for (i = 0; i < bs; ++i)
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{
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leftCol[i] = refr[i * refStride - 1];
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leftCol[i] = refr[(i * refStride) - 1];
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}
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}
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else
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@ -552,12 +447,12 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
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int extendBottom = frameHeight - y0;
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for (i = 0; i < extendBottom; ++i)
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{
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leftCol[i] = refr[i * refStride - 1];
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leftCol[i] = refr[(i * refStride) - 1];
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}
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for (; i < bs; ++i)
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{
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leftCol[i] = refr[(extendBottom - 1) * refStride - 1];
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leftCol[i] = refr[((extendBottom - 1) * refStride) - 1];
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}
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}
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}
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@ -566,7 +461,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
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/* Faster path if the block does not need extension */
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for (i = 0; i < bs; ++i)
|
||||
{
|
||||
leftCol[i] = refr[i * refStride - 1];
|
||||
leftCol[i] = refr[(i * refStride) - 1];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -608,6 +503,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
|
|||
MemoryUtil.Copy(aboveRow, aboveRef, bs);
|
||||
}
|
||||
}
|
||||
|
||||
aboveRow[-1] = leftAvailable != 0 ? aboveRef[-1] : (byte)129;
|
||||
}
|
||||
else
|
||||
|
|
@ -626,7 +522,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
|
|||
if (xd.MbToRightEdge < 0)
|
||||
{
|
||||
/* Slower path if the block needs border extension */
|
||||
if (x0 + 2 * bs <= frameWidth)
|
||||
if (x0 + (2 * bs) <= frameWidth)
|
||||
{
|
||||
if (rightAvailable != 0 && bs == 4)
|
||||
{
|
||||
|
|
@ -644,7 +540,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
|
|||
if (rightAvailable != 0 && bs == 4)
|
||||
{
|
||||
MemoryUtil.Copy(aboveRow, aboveRef, r);
|
||||
MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + 2 * bs - frameWidth);
|
||||
MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + (2 * bs) - frameWidth);
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
@ -656,7 +552,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
|
|||
{
|
||||
int r = frameWidth - x0;
|
||||
MemoryUtil.Copy(aboveRow, aboveRef, r);
|
||||
MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + 2 * bs - frameWidth);
|
||||
MemoryUtil.Fill(aboveRow + r, aboveRow[r - 1], x0 + (2 * bs) - frameWidth);
|
||||
}
|
||||
}
|
||||
else
|
||||
|
|
@ -679,6 +575,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
|
|||
}
|
||||
}
|
||||
}
|
||||
|
||||
aboveRow[-1] = leftAvailable != 0 ? aboveRef[-1] : (byte)129;
|
||||
}
|
||||
else
|
||||
|
|
@ -691,11 +588,11 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
|
|||
// Predict
|
||||
if (mode == PredictionMode.DcPred)
|
||||
{
|
||||
_dcPred[leftAvailable][upAvailable][(int)txSize](dst, dstStride, constAboveRow, leftCol);
|
||||
DcPred[leftAvailable][upAvailable][(int)txSize](dst, dstStride, constAboveRow, leftCol);
|
||||
}
|
||||
else
|
||||
{
|
||||
_pred[(int)mode][(int)txSize](dst, dstStride, constAboveRow, leftCol);
|
||||
Pred[(int)mode][(int)txSize](dst, dstStride, constAboveRow, leftCol);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -716,7 +613,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
|
|||
int txw = 1 << (int)txSize;
|
||||
int haveTop = loff != 0 || !xd.AboveMi.IsNull ? 1 : 0;
|
||||
int haveLeft = aoff != 0 || !xd.LeftMi.IsNull ? 1 : 0;
|
||||
int haveRight = (aoff + txw) < bw ? 1 : 0;
|
||||
int haveRight = aoff + txw < bw ? 1 : 0;
|
||||
int x = aoff * 4;
|
||||
int y = loff * 4;
|
||||
|
||||
|
|
@ -736,9 +633,9 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
|
|||
x,
|
||||
y,
|
||||
plane);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
BuildIntraPredictors(
|
||||
ref xd,
|
||||
refr,
|
||||
|
|
@ -755,4 +652,4 @@ namespace Ryujinx.Graphics.Nvdec.Vp9
|
|||
plane);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue