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// Copyright 2021 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,
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef SRC_DAWN_NATIVE_INDIRECTDRAWVALIDATIONENCODER_H_
#define SRC_DAWN_NATIVE_INDIRECTDRAWVALIDATIONENCODER_H_
#include "dawn/native/Error.h"
#include "dawn/native/IndirectDrawMetadata.h"
namespace dawn::native {
class CommandEncoder;
struct CombinedLimits;
class DeviceBase;
class RenderPassResourceUsageTracker;
// The maximum number of draws call we can fit into a single validation batch. This is
// essentially limited by the number of indirect parameter blocks that can fit into the maximum
// allowed storage binding size (with the base limits, it is about 6.7M).
uint32_t ComputeMaxDrawCallsPerIndirectValidationBatch(const CombinedLimits& limits);
MaybeError EncodeIndirectDrawValidationCommands(DeviceBase* device,
CommandEncoder* commandEncoder,
RenderPassResourceUsageTracker* usageTracker,
IndirectDrawMetadata* indirectDrawMetadata);
} // namespace dawn::native
#endif // SRC_DAWN_NATIVE_INDIRECTDRAWVALIDATIONENCODER_H_