/src/skia/src/gpu/graphite/DrawList.cpp
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1 | | /* |
2 | | * Copyright 2021 Google LLC |
3 | | * |
4 | | * Use of this source code is governed by a BSD-style license that can be |
5 | | * found in the LICENSE file. |
6 | | */ |
7 | | |
8 | | #include "src/gpu/graphite/DrawList.h" |
9 | | |
10 | | #include "src/gpu/BufferWriter.h" |
11 | | #include "src/gpu/graphite/Renderer.h" |
12 | | #include "src/gpu/graphite/geom/Shape.h" |
13 | | |
14 | | namespace skgpu::graphite { |
15 | | |
16 | 0 | const Transform& DrawList::deduplicateTransform(const Transform& localToDevice) { |
17 | | // TODO: This is a pretty simple deduplication strategy and doesn't take advantage of the stack |
18 | | // knowledge that Device has. |
19 | 0 | if (fTransforms.empty() || fTransforms.back() != localToDevice) { |
20 | 0 | fTransforms.push_back(localToDevice); |
21 | 0 | } |
22 | 0 | return fTransforms.back(); |
23 | 0 | } |
24 | | |
25 | | void DrawList::recordDraw(const Renderer* renderer, |
26 | | const Transform& localToDevice, |
27 | | const Geometry& geometry, |
28 | | const Clip& clip, |
29 | | DrawOrder ordering, |
30 | | const PaintParams* paint, |
31 | 0 | const StrokeStyle* stroke) { |
32 | 0 | SkASSERT(localToDevice.valid()); |
33 | 0 | SkASSERT(!geometry.isEmpty() && !clip.drawBounds().isEmptyNegativeOrNaN()); |
34 | 0 | SkASSERT(!(renderer->depthStencilFlags() & DepthStencilFlags::kStencil) || |
35 | 0 | ordering.stencilIndex() != DrawOrder::kUnassigned); |
36 | | |
37 | | // TODO: Add validation that the renderer's expected shape type and stroke params match provided |
38 | |
|
39 | 0 | fDraws.emplace_back(renderer, this->deduplicateTransform(localToDevice), |
40 | 0 | geometry, clip, ordering, paint, stroke); |
41 | 0 | fRenderStepCount += renderer->numRenderSteps(); |
42 | |
|
43 | | #if defined(SK_DEBUG) |
44 | 0 | if (geometry.isCoverageMaskShape()) { |
45 | 0 | fCoverageMaskShapeDrawCount++; |
46 | 0 | } |
47 | | #endif |
48 | |
|
49 | 0 | if (paint && paint->dstReadRequirement() == DstReadRequirement::kTextureCopy) { |
50 | 0 | fDstCopyBounds.join(clip.drawBounds()); |
51 | 0 | } |
52 | 0 | } Unexecuted instantiation: skgpu::graphite::DrawList::recordDraw(skgpu::graphite::Renderer const*, skgpu::graphite::Transform const&, skgpu::graphite::Geometry const&, skgpu::graphite::Clip const&, skgpu::graphite::DrawOrder, skgpu::graphite::PaintParams const*, skgpu::graphite::StrokeStyle const*) Unexecuted instantiation: skgpu::graphite::DrawList::recordDraw(skgpu::graphite::Renderer const*, skgpu::graphite::Transform const&, skgpu::graphite::Geometry const&, skgpu::graphite::Clip const&, skgpu::graphite::DrawOrder, skgpu::graphite::PaintParams const*, skgpu::graphite::StrokeStyle const*) |
53 | | |
54 | | } // namespace skgpu::graphite |