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// Copyright 2016 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef STARBOARD_NPLB_BLITTER_HELPERS_H_
#define STARBOARD_NPLB_BLITTER_HELPERS_H_
#include <vector>
#include "starboard/blitter.h"
#if SB_HAS(BLITTER)
namespace starboard {
namespace nplb {
std::vector<SbBlitterPixelDataFormat> GetAllSupportedPixelFormatsForPixelData(
SbBlitterDevice device);
std::vector<SbBlitterPixelDataFormat> GetAllUnsupportedPixelFormatsForPixelData(
SbBlitterDevice device);
typedef std::vector<SbBlitterSurfaceFormat> SurfaceFormats;
SurfaceFormats GetAllSupportedSurfaceFormatsForRenderTargetSurfaces(
SbBlitterDevice device);
SurfaceFormats GetAllUnsupportedSurfaceFormatsForRenderTargetSurfaces(
SbBlitterDevice device);
SbBlitterSurface CreateArbitraryRenderTargetSurface(SbBlitterDevice device,
int width,
int height);
// Constructing this helper class will automatically create all objects
// necessary for testing functions that require SbBlitterContext objects.
// It will create a SbBlitterDevice, SbBlitterRenderTarget and SbBlitterContext.
class ContextTestEnvironment {
public:
ContextTestEnvironment(int width, int height);
~ContextTestEnvironment();
SbBlitterDevice device() { return device_; }
SbBlitterRenderTarget render_target() { return render_target_; }
SbBlitterSurface surface() { return surface_; }
SbBlitterContext context() { return context_; }
private:
SbBlitterDevice device_;
SbBlitterSurface surface_;
SbBlitterRenderTarget render_target_;
SbBlitterContext context_;
};
} // namespace nplb
} // namespace starboard
#endif // SB_HAS(BLITTER)
#endif // STARBOARD_NPLB_BLITTER_HELPERS_H_