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[Fix] (DirectGLES): key the border-colour sync memo on the authoritative representation, not just the float one

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swung0x48
2026-08-27 08:35:03 -04:00
parent 5f445e499f
commit 0db666897e
2 changed files with 16 additions and 3 deletions
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MobileGL/MG_Backend/DirectGLES/Managers.h
+6 -3
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@@ -1050,10 +1050,13 @@ namespace MobileGL::MG_Backend::DirectGLES {
Uint16 m_syncedShapeParamsVersion = 0;
SamplerParameters m_cacheSamplerParameters;
UintVec2 m_cacheLodRange = {0, 1000};
// All three representations plus the form, because none of them alone identifies the
// border colour the driver texture is holding: two integer borders can share one float
// (anything differing above 2^24), and a Float -> Int transition can leave every number
// unchanged while still needing a different driver entry point.
FloatVec4 m_cacheBorderColor = {0.0f, 0.0f, 0.0f, 0.0f};
// Which border-colour entry point the driver texture last received. Cached beside the
// value because a Float -> Int transition can leave the numbers unchanged (the derived
// representations are kept in step) while still needing a different driver call.
IntVec4 m_cacheBorderColorI = {0, 0, 0, 0};
UintVec4 m_cacheBorderColorUI = {0, 0, 0, 0};
BorderColorForm m_cacheBorderColorForm = BorderColorForm::Float;
Vec4<TextureSwizzleParam> m_cacheSwizzleParams = {TextureSwizzleParam::Red, TextureSwizzleParam::Green,
TextureSwizzleParam::Blue, TextureSwizzleParam::Alpha};