src/tint/lang/core/ir/transform/bgra8unorm_polyfill.h

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#ifndef SRC_TINT_LANG_CORE_IR_TRANSFORM_BGRA8UNORM_POLYFILL_H_
#define SRC_TINT_LANG_CORE_IR_TRANSFORM_BGRA8UNORM_POLYFILL_H_

#include <string>

#include "src/tint/utils/result/result.h"

// Forward declarations.
namespace tint::core::ir {
class Module;
}

namespace tint::core::ir::transform {

/// Bgra8UnormPolyfill is a transform that changes the texel format of storage textures from
/// bgra8unorm to rgba8unorm, inserting swizzles before and after texture accesses as necessary.
/// @param module the module to transform
/// @returns success or failure
Result<SuccessType> Bgra8UnormPolyfill(Module& module);

}  // namespace tint::core::ir::transform

#endif  // SRC_TINT_LANG_CORE_IR_TRANSFORM_BGRA8UNORM_POLYFILL_H_