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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_OZONE_PLATFORM_DRI_TEST_MOCK_DRI_WRAPPER_H_
#define UI_OZONE_PLATFORM_DRI_TEST_MOCK_DRI_WRAPPER_H_
#include <queue>
#include <vector>
#include "skia/ext/refptr.h"
#include "third_party/skia/include/core/SkSurface.h"
#include "ui/ozone/platform/dri/dri_wrapper.h"
namespace ui {
class CrtcController;
// The real DriWrapper makes actual DRM calls which we can't use in unit tests.
class MockDriWrapper : public ui::DriWrapper {
public:
MockDriWrapper(int fd);
virtual ~MockDriWrapper();
int get_get_crtc_call_count() const { return get_crtc_call_count_; }
int get_set_crtc_call_count() const { return set_crtc_call_count_; }
int get_restore_crtc_call_count() const { return restore_crtc_call_count_; }
int get_add_framebuffer_call_count() const {
return add_framebuffer_call_count_;
}
int get_remove_framebuffer_call_count() const {
return remove_framebuffer_call_count_;
}
int get_page_flip_call_count() const { return page_flip_call_count_; }
int get_overlay_flip_call_count() const { return overlay_flip_call_count_; }
void fail_init() { fd_ = -1; }
void set_set_crtc_expectation(bool state) { set_crtc_expectation_ = state; }
void set_page_flip_expectation(bool state) { page_flip_expectation_ = state; }
void set_add_framebuffer_expectation(bool state) {
add_framebuffer_expectation_ = state;
}
void set_create_dumb_buffer_expectation(bool state) {
create_dumb_buffer_expectation_ = state;
}
uint32_t current_framebuffer() const { return current_framebuffer_; }
const std::vector<skia::RefPtr<SkSurface> > buffers() const {
return buffers_;
}
// DriWrapper:
virtual ScopedDrmCrtcPtr GetCrtc(uint32_t crtc_id) OVERRIDE;
virtual bool SetCrtc(uint32_t crtc_id,
uint32_t framebuffer,
std::vector<uint32_t> connectors,
drmModeModeInfo* mode) OVERRIDE;
virtual bool SetCrtc(drmModeCrtc* crtc,
std::vector<uint32_t> connectors) OVERRIDE;
virtual ScopedDrmConnectorPtr GetConnector(uint32_t connector_id) OVERRIDE;
virtual bool AddFramebuffer(uint32_t width,
uint32_t height,
uint8_t depth,
uint8_t bpp,
uint32_t stride,
uint32_t handle,
uint32_t* framebuffer) OVERRIDE;
virtual bool RemoveFramebuffer(uint32_t framebuffer) OVERRIDE;
virtual bool PageFlip(uint32_t crtc_id,
uint32_t framebuffer,
void* data) OVERRIDE;
virtual bool PageFlipOverlay(uint32_t crtc_id,
uint32_t framebuffer,
const gfx::Rect& location,
const gfx::RectF& source,
int overlay_plane) OVERRIDE;
virtual ScopedDrmPropertyPtr GetProperty(drmModeConnector* connector,
const char* name) OVERRIDE;
virtual bool SetProperty(uint32_t connector_id,
uint32_t property_id,
uint64_t value) OVERRIDE;
virtual ScopedDrmPropertyBlobPtr GetPropertyBlob(drmModeConnector* connector,
const char* name) OVERRIDE;
virtual bool SetCursor(uint32_t crtc_id,
uint32_t handle,
const gfx::Size& size) OVERRIDE;
virtual bool MoveCursor(uint32_t crtc_id, const gfx::Point& point) OVERRIDE;
virtual void HandleEvent(drmEventContext& event) OVERRIDE;
virtual bool CreateDumbBuffer(const SkImageInfo& info,
uint32_t* handle,
uint32_t* stride,
void** pixels) OVERRIDE;
virtual void DestroyDumbBuffer(const SkImageInfo& info,
uint32_t handle,
uint32_t stride,
void* pixels) OVERRIDE;
private:
int get_crtc_call_count_;
int set_crtc_call_count_;
int restore_crtc_call_count_;
int add_framebuffer_call_count_;
int remove_framebuffer_call_count_;
int page_flip_call_count_;
int overlay_flip_call_count_;
bool set_crtc_expectation_;
bool add_framebuffer_expectation_;
bool page_flip_expectation_;
bool create_dumb_buffer_expectation_;
uint32_t current_framebuffer_;
std::vector<skia::RefPtr<SkSurface> > buffers_;
std::queue<CrtcController*> controllers_;
DISALLOW_COPY_AND_ASSIGN(MockDriWrapper);
};
} // namespace ui
#endif // UI_OZONE_PLATFORM_DRI_TEST_MOCK_DRI_WRAPPER_H_
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