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// Copyright 2023 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// 2. 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.
//
// 3. Neither the name of the copyright holder 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 HOLDER 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.
#include "src/tint/api/tint.h"
////////////////////////////////////////////////////////////////////////////////
// The following includes are used by './tools/run gen' to add an implicit
// dependency from 'tint/api' to the libraries used to make up the Tint API.
////////////////////////////////////////////////////////////////////////////////
// IWYU pragma: begin_keep
#include "src/tint/api/common/override_id.h"
#if TINT_BUILD_GLSL_WRITER
#include "src/tint/lang/glsl/writer/writer.h" // nogncheck
#endif
#if TINT_BUILD_HLSL_WRITER
#include "src/tint/lang/hlsl/writer/writer.h" // nogncheck
#endif
#if TINT_BUILD_MSL_WRITER
#include "src/tint/lang/msl/writer/writer.h" // nogncheck
#endif
#if TINT_BUILD_SPV_READER
#include "src/tint/lang/spirv/reader/reader.h" // nogncheck
#endif
#if TINT_BUILD_SPV_WRITER
#include "src/tint/lang/spirv/writer/writer.h" // nogncheck
#endif
#if TINT_BUILD_WGSL_READER
#include "src/tint/lang/wgsl/reader/reader.h" // nogncheck
#endif
#if TINT_BUILD_WGSL_WRITER
#include "src/tint/lang/wgsl/writer/writer.h" // nogncheck
#endif
// IWYU pragma: end_keep
namespace tint {
/// Initialize initializes the Tint library. Call before using the Tint API.
void Initialize() {
#if TINT_BUILD_WGSL_WRITER
// Register the Program printer. This is used for debugging purposes.
tint::Program::printer = [](const tint::Program& program) {
auto result = wgsl::writer::Generate(program, {});
if (result != Success) {
return result.Failure().reason.Str();
}
return result->wgsl;
};
#endif
}
/// Shutdown uninitializes the Tint library. Call after using the Tint API.
void Shutdown() {
// Currently no-op, but may release tint resources in the future.
}
} // namespace tint