| // |
| // Copyright (C) 2017 LunarG, Inc. |
| // Copyright (C) 2018 Google, Inc. |
| // |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions |
| // are met: |
| // |
| // Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // |
| // Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following |
| // disclaimer in the documentation and/or other materials provided |
| // with the distribution. |
| // |
| // Neither the name of 3Dlabs Inc. Ltd. nor the names of its |
| // contributors may be used to endorse or promote products derived |
| // from this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| // FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| // COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| // BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
| // ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| // POSSIBILITY OF SUCH DAMAGE. |
| // |
| |
| #ifndef _ATTRIBUTE_INCLUDED_ |
| #define _ATTRIBUTE_INCLUDED_ |
| |
| #include "../Include/Common.h" |
| #include "../Include/ConstantUnion.h" |
| |
| namespace glslang { |
| |
| enum TAttributeType { |
| EatNone, |
| EatAllow_uav_condition, |
| EatBranch, |
| EatCall, |
| EatDomain, |
| EatEarlyDepthStencil, |
| EatFastOpt, |
| EatFlatten, |
| EatForceCase, |
| EatInstance, |
| EatMaxTessFactor, |
| EatNumThreads, |
| EatMaxVertexCount, |
| EatOutputControlPoints, |
| EatOutputTopology, |
| EatPartitioning, |
| EatPatchConstantFunc, |
| EatPatchSize, |
| EatUnroll, |
| EatLoop, |
| EatBinding, |
| EatGlobalBinding, |
| EatLocation, |
| EatInputAttachment, |
| EatBuiltIn, |
| EatPushConstant, |
| EatConstantId, |
| EatDependencyInfinite, |
| EatDependencyLength, |
| EatMinIterations, |
| EatMaxIterations, |
| EatIterationMultiple, |
| EatPeelCount, |
| EatPartialCount, |
| EatFormatRgba32f, |
| EatFormatRgba16f, |
| EatFormatR32f, |
| EatFormatRgba8, |
| EatFormatRgba8Snorm, |
| EatFormatRg32f, |
| EatFormatRg16f, |
| EatFormatR11fG11fB10f, |
| EatFormatR16f, |
| EatFormatRgba16, |
| EatFormatRgb10A2, |
| EatFormatRg16, |
| EatFormatRg8, |
| EatFormatR16, |
| EatFormatR8, |
| EatFormatRgba16Snorm, |
| EatFormatRg16Snorm, |
| EatFormatRg8Snorm, |
| EatFormatR16Snorm, |
| EatFormatR8Snorm, |
| EatFormatRgba32i, |
| EatFormatRgba16i, |
| EatFormatRgba8i, |
| EatFormatR32i, |
| EatFormatRg32i, |
| EatFormatRg16i, |
| EatFormatRg8i, |
| EatFormatR16i, |
| EatFormatR8i, |
| EatFormatRgba32ui, |
| EatFormatRgba16ui, |
| EatFormatRgba8ui, |
| EatFormatR32ui, |
| EatFormatRgb10a2ui, |
| EatFormatRg32ui, |
| EatFormatRg16ui, |
| EatFormatRg8ui, |
| EatFormatR16ui, |
| EatFormatR8ui, |
| EatFormatUnknown, |
| EatNonWritable, |
| EatNonReadable |
| }; |
| |
| class TIntermAggregate; |
| |
| struct TAttributeArgs { |
| TAttributeType name; |
| const TIntermAggregate* args; |
| |
| // Obtain attribute as integer |
| // Return false if it cannot be obtained |
| bool getInt(int& value, int argNum = 0) const; |
| |
| // Obtain attribute as string, with optional to-lower transform |
| // Return false if it cannot be obtained |
| bool getString(TString& value, int argNum = 0, bool convertToLower = true) const; |
| |
| // How many arguments were provided to the attribute? |
| int size() const; |
| |
| protected: |
| const TConstUnion* getConstUnion(TBasicType basicType, int argNum) const; |
| }; |
| |
| typedef TList<TAttributeArgs> TAttributes; |
| |
| } // end namespace glslang |
| |
| #endif // _ATTRIBUTE_INCLUDED_ |
