1 /*
2  * Copyright 2024 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include "SkiaGpuContext.h"
20 
21 #include <android-base/macros.h>
22 
23 namespace android::renderengine::skia {
24 
25 class GaneshGpuContext : public SkiaGpuContext {
26 public:
27     GaneshGpuContext(sk_sp<GrDirectContext> grContext);
28     ~GaneshGpuContext() override;
29 
30     sk_sp<GrDirectContext> grDirectContext() override;
31 
32     std::unique_ptr<SkiaBackendTexture> makeBackendTexture(AHardwareBuffer* buffer,
33                                                            bool isOutputBuffer) override;
34 
35     sk_sp<SkSurface> createRenderTarget(SkImageInfo imageInfo) override;
36 
37     size_t getMaxRenderTargetSize() const override;
38     size_t getMaxTextureSize() const override;
39     bool isAbandonedOrDeviceLost() override;
40     void setResourceCacheLimit(size_t maxResourceBytes) override;
41 
42     void purgeUnlockedScratchResources() override;
43     void resetContextIfApplicable() override;
44 
45     void dumpMemoryStatistics(SkTraceMemoryDump* traceMemoryDump) const override;
46 
47 private:
48     DISALLOW_COPY_AND_ASSIGN(GaneshGpuContext);
49 
50     const sk_sp<GrDirectContext> mGrContext;
51 };
52 
53 } // namespace android::renderengine::skia
54