xref: /aosp_15_r20/external/skia/src/gpu/graphite/PrecompileContext.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)

/*
 * Copyright 2024 Google LLC
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#include "include/gpu/graphite/PrecompileContext.h"

#include "src/gpu/graphite/ResourceProvider.h"
#include "src/gpu/graphite/SharedContext.h"

namespace skgpu::graphite {

#define ASSERT_SINGLE_OWNER SKGPU_ASSERT_SINGLE_OWNER(&fSingleOwner)

PrecompileContext::~PrecompileContext() {
    ASSERT_SINGLE_OWNER
}

PrecompileContext::PrecompileContext(sk_sp<SharedContext> sharedContext)
    : fSharedContext(sharedContext) {

    // ResourceProviders are not thread-safe. Here we create a ResourceProvider
    // specifically for the thread on which precompilation will occur.
    static constexpr size_t kEmptyBudget = 0;
    fResourceProvider = fSharedContext->makeResourceProvider(
            &fSingleOwner,
            SK_InvalidGenID,
            kEmptyBudget,
            /* avoidBufferAlloc= */ true);
}

} // namespace skgpu::graphite