| // Copyright 2019 The Fuchsia 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 SRC_CAMERA_DRIVERS_CONTROLLER_TEST_FAKE_ISP_H_ |
| #define SRC_CAMERA_DRIVERS_CONTROLLER_TEST_FAKE_ISP_H_ |
| |
| #include <fuchsia/hardware/isp/cpp/banjo.h> |
| #include <lib/fake_ddk/fake_ddk.h> |
| #include <lib/sys/cpp/component_context.h> |
| |
| class FakeIsp { |
| public: |
| FakeIsp() { |
| isp_protocol_ops_.create_output_stream = IspCreateOutputStream; |
| isp_protocol_ops_.set_frame_rate_range = IspSetFrameRateRange; |
| isp_protocol_.ctx = this; |
| isp_protocol_.ops = &isp_protocol_ops_; |
| } |
| |
| ddk::IspProtocolClient client() { return ddk::IspProtocolClient(&isp_protocol_); } |
| |
| fake_ddk::ProtocolEntry ProtocolEntry() const { |
| return {ZX_PROTOCOL_ISP, *reinterpret_cast<const fake_ddk::Protocol*>(&isp_protocol_)}; |
| } |
| |
| void PopulateStreamProtocol(output_stream_protocol_t* out_s) { |
| out_s->ctx = this; |
| out_s->ops->start = Start; |
| out_s->ops->stop = Stop; |
| out_s->ops->release_frame = ReleaseFrame; |
| out_s->ops->shutdown = Shutdown; |
| } |
| |
| zx_status_t Start() { |
| start_stream_counter_++; |
| return ZX_OK; |
| } |
| zx_status_t Stop() { |
| stop_stream_counter_++; |
| return ZX_OK; |
| } |
| zx_status_t ReleaseFrame(uint32_t /*buffer_index*/) { |
| frame_released_ = true; |
| return ZX_OK; |
| } |
| zx_status_t Shutdown(const isp_stream_shutdown_callback_t* shutdown_callback) { |
| shutdown_callback->shutdown_complete(shutdown_callback->ctx, ZX_OK); |
| return ZX_OK; |
| } |
| |
| // |ZX_PROTOCOL_ISP| |
| zx_status_t IspCreateOutputStream(const buffer_collection_info_2_t* /*buffer_collection*/, |
| const image_format_2_t* /*image_format*/, |
| const frame_rate_t* /*rate*/, stream_type_t /*type*/, |
| const hw_accel_frame_callback_t* frame_callback, |
| output_stream_protocol_t* out_s) { |
| frame_callback_ = frame_callback; |
| out_s->ctx = this; |
| out_s->ops->start = Start; |
| out_s->ops->stop = Stop; |
| out_s->ops->release_frame = ReleaseFrame; |
| out_s->ops->shutdown = Shutdown; |
| return ZX_OK; |
| } |
| |
| zx_status_t IspSetFrameRateRange(const frame_rate_t* /*min_rate*/, |
| const frame_rate_t* /*max_rate*/) { |
| return ZX_OK; |
| } |
| |
| bool frame_released() const { return frame_released_; } |
| uint32_t start_stream_counter() const { return start_stream_counter_; } |
| uint32_t stop_stream_counter() const { return stop_stream_counter_; } |
| |
| private: |
| static zx_status_t IspCreateOutputStream(void* ctx, |
| const buffer_collection_info_2_t* buffer_collection, |
| const image_format_2_t* image_format, |
| const frame_rate_t* rate, stream_type_t type, |
| const hw_accel_frame_callback_t* frame_callback, |
| output_stream_protocol_t* out_st) { |
| return static_cast<FakeIsp*>(ctx)->IspCreateOutputStream(buffer_collection, image_format, rate, |
| type, frame_callback, out_st); |
| } |
| |
| static zx_status_t IspSetFrameRateRange(void* ctx, const frame_rate_t* min_rate, |
| const frame_rate_t* max_rate) { |
| return static_cast<FakeIsp*>(ctx)->IspSetFrameRateRange(min_rate, max_rate); |
| } |
| |
| static zx_status_t Start(void* ctx) { return static_cast<FakeIsp*>(ctx)->Start(); } |
| static zx_status_t Stop(void* ctx) { return static_cast<FakeIsp*>(ctx)->Stop(); } |
| static zx_status_t ReleaseFrame(void* ctx, uint32_t index) { |
| return static_cast<FakeIsp*>(ctx)->ReleaseFrame(index); |
| } |
| static zx_status_t Shutdown(void* ctx, const isp_stream_shutdown_callback_t* shutdown_callback) { |
| return static_cast<FakeIsp*>(ctx)->Shutdown(shutdown_callback); |
| } |
| |
| const hw_accel_frame_callback_t* frame_callback_; |
| isp_protocol_t isp_protocol_ = {}; |
| isp_protocol_ops_t isp_protocol_ops_ = {}; |
| bool frame_released_ = false; |
| uint32_t start_stream_counter_ = 0; |
| uint32_t stop_stream_counter_ = 0; |
| }; |
| |
| #endif // SRC_CAMERA_DRIVERS_CONTROLLER_TEST_FAKE_ISP_H_ |