/*

 * Copyright 2013 Google Inc.

 *

 * Use of this source code is governed by a BSD-style license that can be

 * found in the LICENSE file.

 */

#include "include/core/SkString.h"

#include "include/gpu/GrBackendSurface.h"

#include "include/gpu/GrContextOptions.h"

#include "include/gpu/GrRecordingContext.h"

#include "include/private/base/SkTo.h"

#include "src/base/SkMathPriv.h"

#include "src/base/SkRandom.h"

#include "src/gpu/ganesh/GrClip.h"

#include "src/gpu/ganesh/GrDirectContextPriv.h"

#include "src/gpu/ganesh/GrDrawOpAtlas.h"

#include "src/gpu/ganesh/GrDrawingManager.h"

#include "src/gpu/ganesh/GrGpu.h"

#include "src/gpu/ganesh/GrGpuResourceCacheAccess.h"

#include "src/gpu/ganesh/GrMemoryPool.h"

#include "src/gpu/ganesh/GrRecordingContextPriv.h"

#include "src/gpu/ganesh/GrRenderTargetProxy.h"

#include "src/gpu/ganesh/GrResourceCache.h"

#include "src/gpu/ganesh/GrSemaphore.h"

#include "src/gpu/ganesh/GrTexture.h"

#include "src/gpu/ganesh/SkGr.h"

#include "src/gpu/ganesh/SurfaceDrawContext.h"

#include "src/gpu/ganesh/image/SkImage_Ganesh.h"

#include "src/text/gpu/StrikeCache.h"

#include "src/text/gpu/TextBlobRedrawCoordinator.h"

#include <algorithm>

//////////////////////////////////////////////////////////////////////////////

#define DRAW_OP_TEST_EXTERN(Op)    \

    extern GrOp::Owner Op##__Test( \

            GrPaint&&, SkRandom*, GrRecordingContext*, skgpu::ganesh::SurfaceDrawContext*, int)

#define DRAW_OP_TEST_ENTRY(Op) Op##__Test

DRAW_OP_TEST_EXTERN(AAConvexPathOp);

DRAW_OP_TEST_EXTERN(AAFlatteningConvexPathOp);

DRAW_OP_TEST_EXTERN(AAHairlineOp);

DRAW_OP_TEST_EXTERN(AAStrokeRectOp);

DRAW_OP_TEST_EXTERN(AtlasTextOp);

#if !defined(SK_ENABLE_OPTIMIZE_SIZE)

DRAW_OP_TEST_EXTERN(ButtCapDashedCircleOp);

DRAW_OP_TEST_EXTERN(CircleOp);

#endif

DRAW_OP_TEST_EXTERN(DashOpImpl);

DRAW_OP_TEST_EXTERN(DefaultPathOp);

DRAW_OP_TEST_EXTERN(DrawAtlasOp);

#if !defined(SK_ENABLE_OPTIMIZE_SIZE)

DRAW_OP_TEST_EXTERN(DIEllipseOp);

DRAW_OP_TEST_EXTERN(EllipseOp);

#endif

DRAW_OP_TEST_EXTERN(FillRectOp);

DRAW_OP_TEST_EXTERN(NonAALatticeOp);

DRAW_OP_TEST_EXTERN(NonAAStrokeRectOp);

DRAW_OP_TEST_EXTERN(RegionOp);

#if !defined(SK_ENABLE_OPTIMIZE_SIZE)

DRAW_OP_TEST_EXTERN(RRectOp);

#endif

DRAW_OP_TEST_EXTERN(ShadowRRectOp);

#if !defined(SK_ENABLE_OPTIMIZE_SIZE)

DRAW_OP_TEST_EXTERN(SmallPathOp);

#endif

DRAW_OP_TEST_EXTERN(TextureOpImpl);

#if !defined(SK_ENABLE_OPTIMIZE_SIZE)

DRAW_OP_TEST_EXTERN(TriangulatingPathOp);

#endif

void GrDrawRandomOp(SkRandom* random, skgpu::ganesh::SurfaceDrawContext* sdc, GrPaint&& paint) {

    auto rContext = sdc->recordingContext();

    using MakeDrawOpFn = GrOp::Owner(GrPaint&&,

                                     SkRandom*,

                                     GrRecordingContext*,

                                     skgpu::ganesh::SurfaceDrawContext*,

                                     int numSamples);

    static constexpr MakeDrawOpFn* gFactories[] = {

            DRAW_OP_TEST_ENTRY(AAConvexPathOp),

            DRAW_OP_TEST_ENTRY(AAFlatteningConvexPathOp),

            DRAW_OP_TEST_ENTRY(AAHairlineOp),

            DRAW_OP_TEST_ENTRY(AAStrokeRectOp),

            DRAW_OP_TEST_ENTRY(AtlasTextOp),

#if !defined(SK_ENABLE_OPTIMIZE_SIZE)

            DRAW_OP_TEST_ENTRY(ButtCapDashedCircleOp),

            DRAW_OP_TEST_ENTRY(CircleOp),

#endif

            DRAW_OP_TEST_ENTRY(DashOpImpl),

            DRAW_OP_TEST_ENTRY(DefaultPathOp),

            DRAW_OP_TEST_ENTRY(DrawAtlasOp),

#if !defined(SK_ENABLE_OPTIMIZE_SIZE)

            DRAW_OP_TEST_ENTRY(DIEllipseOp),

            DRAW_OP_TEST_ENTRY(EllipseOp),

#endif

            DRAW_OP_TEST_ENTRY(FillRectOp),

            DRAW_OP_TEST_ENTRY(NonAALatticeOp),

            DRAW_OP_TEST_ENTRY(NonAAStrokeRectOp),

            DRAW_OP_TEST_ENTRY(RegionOp),

#if !defined(SK_ENABLE_OPTIMIZE_SIZE)

            DRAW_OP_TEST_ENTRY(RRectOp),

#endif

            DRAW_OP_TEST_ENTRY(ShadowRRectOp),

#if !defined(SK_ENABLE_OPTIMIZE_SIZE)

            DRAW_OP_TEST_ENTRY(SmallPathOp),

#endif

            DRAW_OP_TEST_ENTRY(TextureOpImpl),

#if !defined(SK_ENABLE_OPTIMIZE_SIZE)

            DRAW_OP_TEST_ENTRY(TriangulatingPathOp),

#endif

    };

    static constexpr size_t kTotal = std::size(gFactories);

    uint32_t index = random->nextULessThan(static_cast<uint32_t>(kTotal));

    auto op = gFactories[index](std::move(paint),

                                random,

                                rContext,

                                sdc,

                                sdc->numSamples());

    // Creating a GrAtlasTextOp my not produce an op if for example, it is totally outside the

    // render target context.

    if (op) {

        sdc->addDrawOp(std::move(op));

    }

}