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Allocate melonDS's video buffer according to effective gl scaling 

resolves #4090
This commit is contained in:
CasualPokePlayer 2024-10-14 23:51:49 -07:00
parent e77a036e0e
commit 670eaf346a
1 changed files with 9 additions and 2 deletions
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11
src/BizHawk.Emulation.Cores/Consoles/Nintendo/NDS/MelonDS.cs
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@ -76,8 +76,8 @@ namespace BizHawk.Emulation.Cores.Consoles.Nintendo.NDS
{
DefaultWidth = 256,
DefaultHeight = 384,
MaxWidth = (256 * 16) * 3 + ((128 * 16) * 4 / 3) + 1,
MaxHeight = (384 / 2 * 16) * 2 + (128 * 16),
MaxWidth = 256 * 3 + (128 * 4 / 3) + 1,
MaxHeight = (384 / 2) * 2 + 128,
MaxSamples = 4096, // rather large max samples is intentional, see comment in ThreadStartCallback
DefaultFpsNumerator = 33513982,
DefaultFpsDenominator = 560190,
@ -136,6 +136,13 @@ namespace BizHawk.Emulation.Cores.Consoles.Nintendo.NDS
else
{
_glContext = _openGLProvider.RequestGLContext(majorGlVersion, minorGlVersion, true);
// update buffer width/height for scaling
if (_activeSyncSettings.GLScaleFactor > 1)
{
BufferWidth = (256 * _activeSyncSettings.GLScaleFactor) * 3 + ((128 * _activeSyncSettings.GLScaleFactor) * 4 / 3) + 1;
BufferHeight = (384 / 2 * _activeSyncSettings.GLScaleFactor) * 2 + (128 * _activeSyncSettings.GLScaleFactor);
_videoBuffer = new int[BufferWidth * BufferHeight];
}
}
}