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* Copyright 2018 Google Inc.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
#ifndef GrFillRectOp_DEFINED
#define GrFillRectOp_DEFINED
#include "include/private/GrTypesPriv.h"
#include "src/gpu/ops/GrSimpleMeshDrawOpHelper.h"
struct DrawQuad;
class GrClip;
class GrDrawOp;
class GrPaint;
class GrQuad;
struct GrQuadSetEntry;
class GrRecordingContext;
namespace skgpu { namespace v1 { class SurfaceDrawContext; }}
struct GrUserStencilSettings;
class SkMatrix;
struct SkRect;
* A set of factory functions for drawing filled rectangles either coverage-antialiased, or
* non-antialiased. The non-antialiased ops can be used with MSAA. As with other GrDrawOp factories,
* the GrPaint is only consumed by these methods if a valid op is returned. If null is returned then
* the paint is unmodified and may still be used.
class GrFillRectOp {
using InputFlags = GrSimpleMeshDrawOpHelper::InputFlags;
static GrOp::Owner Make(GrRecordingContext*,
const GrUserStencilSettings* = nullptr,
InputFlags = InputFlags::kNone);
// Utility function to create a non-AA rect transformed by view. This is used commonly enough
// in testing and GMs that manage ops without going through GrRTC that it's worth the
// convenience.
static GrOp::Owner MakeNonAARect(GrRecordingContext*,
const SkMatrix& view,
const SkRect&,
const GrUserStencilSettings* = nullptr);
// TODO: remove this guard once GrFillRectOp is made V1-only
#if SK_GPU_V1
// Bulk API for drawing quads with a single op
// TODO(michaelludwig) - remove if the bulk API is not useful for SkiaRenderer
static void AddFillRectOps(skgpu::v1::SurfaceDrawContext*,
const GrClip*,
const SkMatrix& viewMatrix,
const GrQuadSetEntry quads[],
int quadCount,
const GrUserStencilSettings* = nullptr);
static uint32_t ClassID();
// Create a GrFillRectOp that uses as many quads as possible from 'quads' w/o exceeding
// any index buffer size limits.
static GrOp::Owner MakeOp(GrRecordingContext*,
const SkMatrix& viewMatrix,
const GrQuadSetEntry quads[],
int quadCount,
const GrUserStencilSettings*,
int* numConsumed);
#endif // GrFillRectOp_DEFINED