src/gpu/graphite/TextureUtils.h

/*
 * Copyright 2022 Google LLC
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#ifndef skgpu_graphite_TextureUtils_DEFINED
#define skgpu_graphite_TextureUtils_DEFINED

#include "src/gpu/graphite/TextureProxyView.h"

#include <functional>

class SkBitmap;
enum SkColorType : int;
struct SkImageInfo;

namespace skgpu::graphite {

class Context;

// Create TextureProxyView and SkColorType pair using pixel data in SkBitmap,
// adding any necessary copy commands to Recorder
std::tuple<TextureProxyView, SkColorType> MakeBitmapProxyView(Recorder* recorder,
                                                              const SkBitmap& bitmap,
                                                              Mipmapped mipmapped,
                                                              SkBudgeted budgeted);

using FlushPendingWorkCallback = std::function<void()>;

bool ReadPixelsHelper(FlushPendingWorkCallback&&,
                      Context* context, Recorder* recorder, TextureProxy* srcProxy,
                      const SkImageInfo& dstInfo, void* dstPixels, size_t dstRowBytes,
                      int srcX, int srcY);
} // namespace skgpu::graphite

#endif // skgpu_graphite_TextureUtils_DEFINED