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-rw-r--r--src/3rdparty/angle/src/libANGLE/ProgramLinkedResources.h274
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diff --git a/src/3rdparty/angle/src/libANGLE/ProgramLinkedResources.h b/src/3rdparty/angle/src/libANGLE/ProgramLinkedResources.h
deleted file mode 100644
index 1bf91b7f3b..0000000000
--- a/src/3rdparty/angle/src/libANGLE/ProgramLinkedResources.h
+++ /dev/null
@@ -1,274 +0,0 @@
-//
-// Copyright (c) 2017 The ANGLE Project Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-
-// UniformLinker.h: implements link-time checks for default block uniforms, and generates uniform
-// locations. Populates data structures related to uniforms so that they can be stored in program
-// state.
-
-#ifndef LIBANGLE_UNIFORMLINKER_H_
-#define LIBANGLE_UNIFORMLINKER_H_
-
-#include "libANGLE/Program.h"
-#include "libANGLE/Uniform.h"
-#include "libANGLE/VaryingPacking.h"
-
-#include <functional>
-
-namespace gl
-{
-
-class UniformLinker
-{
- public:
- UniformLinker(const ProgramState &state);
- ~UniformLinker();
-
- bool link(const Context *context,
- InfoLog &infoLog,
- const Program::Bindings &uniformLocationBindings);
-
- void getResults(std::vector<LinkedUniform> *uniforms,
- std::vector<VariableLocation> *uniformLocations);
-
- private:
- struct ShaderUniformCount
- {
- ShaderUniformCount() : vectorCount(0), samplerCount(0), imageCount(0), atomicCounterCount(0)
- {
- }
- ShaderUniformCount(const ShaderUniformCount &other) = default;
- ShaderUniformCount &operator=(const ShaderUniformCount &other) = default;
-
- ShaderUniformCount &operator+=(const ShaderUniformCount &other)
- {
- vectorCount += other.vectorCount;
- samplerCount += other.samplerCount;
- imageCount += other.imageCount;
- atomicCounterCount += other.atomicCounterCount;
- return *this;
- }
-
- unsigned int vectorCount;
- unsigned int samplerCount;
- unsigned int imageCount;
- unsigned int atomicCounterCount;
- };
-
- bool validateVertexAndFragmentUniforms(const Context *context, InfoLog &infoLog) const;
-
- static bool linkValidateUniforms(InfoLog &infoLog,
- const std::string &uniformName,
- const sh::Uniform &vertexUniform,
- const sh::Uniform &fragmentUniform);
-
- bool flattenUniformsAndCheckCapsForShader(const Context *context,
- Shader *shader,
- GLuint maxUniformComponents,
- GLuint maxTextureImageUnits,
- GLuint maxImageUnits,
- GLuint maxAtomicCounters,
- const std::string &componentsErrorMessage,
- const std::string &samplerErrorMessage,
- const std::string &imageErrorMessage,
- const std::string &atomicCounterErrorMessage,
- std::vector<LinkedUniform> &samplerUniforms,
- std::vector<LinkedUniform> &imageUniforms,
- std::vector<LinkedUniform> &atomicCounterUniforms,
- InfoLog &infoLog);
-
- bool flattenUniformsAndCheckCaps(const Context *context, InfoLog &infoLog);
- bool checkMaxCombinedAtomicCounters(const Caps &caps, InfoLog &infoLog);
-
- ShaderUniformCount flattenUniform(const sh::Uniform &uniform,
- std::vector<LinkedUniform> *samplerUniforms,
- std::vector<LinkedUniform> *imageUniforms,
- std::vector<LinkedUniform> *atomicCounterUniforms,
- GLenum shaderType);
-
- ShaderUniformCount flattenArrayOfStructsUniform(
- const sh::ShaderVariable &uniform,
- unsigned int arrayNestingIndex,
- const std::string &namePrefix,
- const std::string &mappedNamePrefix,
- std::vector<LinkedUniform> *samplerUniforms,
- std::vector<LinkedUniform> *imageUniforms,
- std::vector<LinkedUniform> *atomicCounterUniforms,
- GLenum shaderType,
- bool markStaticUse,
- int binding,
- int offset,
- int *location);
-
- ShaderUniformCount flattenStructUniform(const std::vector<sh::ShaderVariable> &fields,
- const std::string &namePrefix,
- const std::string &mappedNamePrefix,
- std::vector<LinkedUniform> *samplerUniforms,
- std::vector<LinkedUniform> *imageUniforms,
- std::vector<LinkedUniform> *atomicCounterUniforms,
- GLenum shaderType,
- bool markStaticUse,
- int binding,
- int offset,
- int *location);
-
- ShaderUniformCount flattenArrayUniform(const sh::ShaderVariable &uniform,
- const std::string &fullName,
- const std::string &fullMappedName,
- std::vector<LinkedUniform> *samplerUniforms,
- std::vector<LinkedUniform> *imageUniforms,
- std::vector<LinkedUniform> *atomicCounterUniforms,
- GLenum shaderType,
- bool markStaticUse,
- int binding,
- int offset,
- int *location);
-
- // markStaticUse is given as a separate parameter because it is tracked here at struct
- // granularity.
- ShaderUniformCount flattenUniformImpl(const sh::ShaderVariable &uniform,
- const std::string &fullName,
- const std::string &fullMappedName,
- std::vector<LinkedUniform> *samplerUniforms,
- std::vector<LinkedUniform> *imageUniforms,
- std::vector<LinkedUniform> *atomicCounterUniforms,
- GLenum shaderType,
- bool markStaticUse,
- int binding,
- int offset,
- int *location);
-
- bool indexUniforms(InfoLog &infoLog, const Program::Bindings &uniformLocationBindings);
- bool gatherUniformLocationsAndCheckConflicts(InfoLog &infoLog,
- const Program::Bindings &uniformLocationBindings,
- std::set<GLuint> *reservedLocations,
- std::set<GLuint> *ignoredLocations,
- int *maxUniformLocation);
- void pruneUnusedUniforms();
-
- const ProgramState &mState;
- std::vector<LinkedUniform> mUniforms;
- std::vector<VariableLocation> mUniformLocations;
-};
-
-// This class is intended to be used during the link step to store interface block information.
-// It is called by the Impl class during ProgramImpl::link so that it has access to the
-// real block size and layout.
-class InterfaceBlockLinker : angle::NonCopyable
-{
- public:
- virtual ~InterfaceBlockLinker();
-
- using GetBlockSize = std::function<
- bool(const std::string &blockName, const std::string &blockMappedName, size_t *sizeOut)>;
- using GetBlockMemberInfo = std::function<
- bool(const std::string &name, const std::string &mappedName, sh::BlockMemberInfo *infoOut)>;
-
- // This is called once per shader stage. It stores a pointer to the block vector, so it's
- // important that this class does not persist longer than the duration of Program::link.
- void addShaderBlocks(GLenum shader, const std::vector<sh::InterfaceBlock> *blocks);
-
- // This is called once during a link operation, after all shader blocks are added.
- void linkBlocks(const GetBlockSize &getBlockSize,
- const GetBlockMemberInfo &getMemberInfo) const;
-
- protected:
- InterfaceBlockLinker(std::vector<InterfaceBlock> *blocksOut);
- void defineInterfaceBlock(const GetBlockSize &getBlockSize,
- const GetBlockMemberInfo &getMemberInfo,
- const sh::InterfaceBlock &interfaceBlock,
- GLenum shaderType) const;
-
- template <typename VarT>
- void defineBlockMembers(const GetBlockMemberInfo &getMemberInfo,
- const std::vector<VarT> &fields,
- const std::string &prefix,
- const std::string &mappedPrefix,
- int blockIndex,
- bool singleEntryForTopLevelArray,
- int topLevelArraySize) const;
- template <typename VarT>
- void defineBlockMember(const GetBlockMemberInfo &getMemberInfo,
- const VarT &field,
- const std::string &fullName,
- const std::string &fullMappedName,
- int blockIndex,
- bool singleEntryForTopLevelArray,
- int topLevelArraySize) const;
-
- virtual void defineBlockMemberImpl(const sh::ShaderVariable &field,
- const std::string &fullName,
- const std::string &fullMappedName,
- int blockIndex,
- const sh::BlockMemberInfo &memberInfo,
- int topLevelArraySize) const = 0;
- virtual size_t getCurrentBlockMemberIndex() const = 0;
-
- using ShaderBlocks = std::pair<GLenum, const std::vector<sh::InterfaceBlock> *>;
- std::vector<ShaderBlocks> mShaderBlocks;
-
- std::vector<InterfaceBlock> *mBlocksOut;
-
- private:
- template <typename VarT>
- void defineArrayOfStructsBlockMembers(const GetBlockMemberInfo &getMemberInfo,
- const VarT &field,
- unsigned int arrayNestingIndex,
- const std::string &prefix,
- const std::string &mappedPrefix,
- int blockIndex,
- bool singleEntryForTopLevelArray,
- int topLevelArraySize) const;
-};
-
-class UniformBlockLinker final : public InterfaceBlockLinker
-{
- public:
- UniformBlockLinker(std::vector<InterfaceBlock> *blocksOut,
- std::vector<LinkedUniform> *uniformsOut);
- ~UniformBlockLinker() override;
-
- private:
- void defineBlockMemberImpl(const sh::ShaderVariable &field,
- const std::string &fullName,
- const std::string &fullMappedName,
- int blockIndex,
- const sh::BlockMemberInfo &memberInfo,
- int topLevelArraySize) const override;
- size_t getCurrentBlockMemberIndex() const override;
- std::vector<LinkedUniform> *mUniformsOut;
-};
-
-class ShaderStorageBlockLinker final : public InterfaceBlockLinker
-{
- public:
- ShaderStorageBlockLinker(std::vector<InterfaceBlock> *blocksOut,
- std::vector<BufferVariable> *bufferVariablesOut);
- ~ShaderStorageBlockLinker() override;
-
- private:
- void defineBlockMemberImpl(const sh::ShaderVariable &field,
- const std::string &fullName,
- const std::string &fullMappedName,
- int blockIndex,
- const sh::BlockMemberInfo &memberInfo,
- int topLevelArraySize) const override;
- size_t getCurrentBlockMemberIndex() const override;
- std::vector<BufferVariable> *mBufferVariablesOut;
-};
-
-// The link operation is responsible for finishing the link of uniform and interface blocks.
-// This way it can filter out unreferenced resources and still have access to the info.
-// TODO(jmadill): Integrate uniform linking/filtering as well as interface blocks.
-struct ProgramLinkedResources
-{
- VaryingPacking varyingPacking;
- UniformBlockLinker uniformBlockLinker;
- ShaderStorageBlockLinker shaderStorageBlockLinker;
-};
-
-} // namespace gl
-
-#endif // LIBANGLE_UNIFORMLINKER_H_
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