8762e332e3
With linear blending turned off some textures were still created as sRGB textures instead of linear textures. Multi-stop gradients were not behaving properly on devices with no support for float textures. Gradients are now always interpolated in linear space even if linear blending is off. New functions to always force sRGB->linear->sRGB conversions. Test: Manual testing Bug: 29940137 Change-Id: Ie2f84ee2a65fd85570e88af813e841e0e625df6c
71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_HWUI_EXTENSIONS_H
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#define ANDROID_HWUI_EXTENSIONS_H
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#include <cutils/compiler.h>
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#include <string>
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#include <unordered_set>
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namespace android {
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namespace uirenderer {
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///////////////////////////////////////////////////////////////////////////////
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// Classes
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///////////////////////////////////////////////////////////////////////////////
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class Extensions {
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public:
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Extensions();
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inline bool hasNPot() const { return mHasNPot; }
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inline bool hasFramebufferFetch() const { return mHasFramebufferFetch; }
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inline bool hasDiscardFramebuffer() const { return mHasDiscardFramebuffer; }
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inline bool hasDebugMarker() const { return mHasDebugMarker; }
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inline bool has1BitStencil() const { return mHas1BitStencil; }
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inline bool has4BitStencil() const { return mHas4BitStencil; }
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inline bool hasUnpackRowLength() const { return mVersionMajor >= 3 || mHasUnpackSubImage; }
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inline bool hasPixelBufferObjects() const { return mVersionMajor >= 3; }
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inline bool hasOcclusionQueries() const { return mVersionMajor >= 3; }
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inline bool hasFloatTextures() const { return mVersionMajor >= 3; }
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inline bool hasSRGB() const { return mHasSRGB; }
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inline bool hasSRGBWriteControl() const { return hasSRGB() && mHasSRGBWriteControl; }
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inline int getMajorGlVersion() const { return mVersionMajor; }
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inline int getMinorGlVersion() const { return mVersionMinor; }
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private:
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bool mHasNPot;
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bool mHasFramebufferFetch;
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bool mHasDiscardFramebuffer;
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bool mHasDebugMarker;
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bool mHas1BitStencil;
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bool mHas4BitStencil;
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bool mHasUnpackSubImage;
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bool mHasSRGB;
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bool mHasSRGBWriteControl;
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int mVersionMajor;
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int mVersionMinor;
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}; // class Extensions
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}; // namespace uirenderer
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}; // namespace android
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#endif // ANDROID_HWUI_EXTENSIONS_H
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