| // 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. |
| |
| #include "src/camera/drivers/controller/sherlock/video_conferencing_config.h" |
| |
| // This file contains static information for the Video conferencing configuration. |
| // There are two streams in one configuration. |
| // FR --> (30fps) GDC1 --> (5fps) GDC2 --> ML(640x512) |
| // : |
| // : |
| // ----> (30fps) GE2D --> Video conferencing client |
| |
| namespace camera { |
| |
| /********************************** |
| * ML Video FR parameters * |
| ********************************** |
| */ |
| |
| static std::vector<fuchsia::sysmem::ImageFormat_2> MLFRImageFormats() { |
| return { |
| StreamConstraints::MakeImageFormat(kMlFRWidth, kMlFRHeight, kFramePixelFormat), |
| }; |
| } |
| |
| static fuchsia::camera2::hal::StreamConfig MLVideoFRConfig(bool extended_fov) { |
| auto stream_properties = extended_fov |
| ? kMlStreamType | fuchsia::camera2::CameraStreamType::EXTENDED_FOV |
| : kMlStreamType; |
| |
| StreamConstraints stream(stream_properties); |
| stream.AddImageFormat(kMlFRWidth, kMlFRHeight, kFramePixelFormat); |
| stream.set_bytes_per_row_divisor(kGdcBytesPerRowDivisor); |
| stream.set_contiguous(true); |
| stream.set_frames_per_second(kMlFRFrameRate); |
| stream.set_buffer_count_for_camping(kExtraBuffers); |
| stream.set_min_buffer_count(kGdcBufferForCamping + kNumClientBuffers + kExtraBuffers); |
| return stream.ConvertToStreamConfig(); |
| } |
| |
| /****************************************** |
| * Video Conferencing FR Parameters * |
| ****************************************** |
| */ |
| |
| static std::vector<fuchsia::sysmem::ImageFormat_2> VideoImageFormats() { |
| return { |
| StreamConstraints::MakeImageFormat(kVideoWidth, kVideoHeight, kFramePixelFormat), |
| StreamConstraints::MakeImageFormat(kVideoWidth1, kVideoHeight1, kFramePixelFormat), |
| StreamConstraints::MakeImageFormat(kVideoWidth2, kVideoHeight2, kFramePixelFormat), |
| }; |
| } |
| |
| static fuchsia::camera2::hal::StreamConfig VideoConfig(bool extended_fov) { |
| auto stream_properties = extended_fov |
| ? kVideoStreamType | fuchsia::camera2::CameraStreamType::EXTENDED_FOV |
| : kVideoStreamType; |
| |
| StreamConstraints stream(stream_properties); |
| stream.AddImageFormat(kVideoWidth, kVideoHeight, kFramePixelFormat, kGdcFRWidth, kGdcFRHeight); |
| stream.AddImageFormat(kVideoWidth1, kVideoHeight1, kFramePixelFormat, kGdcFRWidth, kGdcFRHeight); |
| stream.AddImageFormat(kVideoWidth2, kVideoHeight2, kFramePixelFormat, kGdcFRWidth, kGdcFRHeight); |
| stream.set_bytes_per_row_divisor(kGdcBytesPerRowDivisor); |
| stream.set_contiguous(true); |
| stream.set_frames_per_second(kVideoThrottledOutputFrameRate); |
| stream.set_buffer_count_for_camping(kGe2dBufferForCamping); |
| stream.set_min_buffer_count(kGe2dBufferForCamping + kNumClientBuffers + kExtraBuffers); |
| return stream.ConvertToStreamConfig(); |
| } |
| |
| /***************************** |
| * EXTERNAL CONFIGURATIONS * |
| ***************************** |
| */ |
| |
| fuchsia::camera2::hal::Config VideoConferencingConfig(bool extended_fov) { |
| fuchsia::camera2::hal::Config config; |
| config.stream_configs.push_back(MLVideoFRConfig(extended_fov)); |
| config.stream_configs.push_back(VideoConfig(extended_fov)); |
| return config; |
| } |
| |
| // ================== INTERNAL CONFIGURATION ======================== // |
| |
| static InternalConfigNode OutputMLFR(bool extended_fov) { |
| return { |
| .type = kOutputStream, |
| .output_frame_rate = |
| { |
| .frames_per_sec_numerator = kMlFRFrameRate, |
| .frames_per_sec_denominator = 1, |
| }, |
| .supported_streams = |
| { |
| { |
| .type = extended_fov |
| ? kMlStreamType | fuchsia::camera2::CameraStreamType::EXTENDED_FOV |
| : kMlStreamType, |
| .supports_dynamic_resolution = false, |
| .supports_crop_region = false, |
| }, |
| }, |
| .image_formats = MLFRImageFormats(), |
| .in_place = false, |
| }; |
| } |
| |
| static InternalConfigNode OutputVideoConferencing(bool extended_fov) { |
| return { |
| .type = kOutputStream, |
| .output_frame_rate = |
| { |
| .frames_per_sec_numerator = kVideoThrottledOutputFrameRate, |
| .frames_per_sec_denominator = 1, |
| }, |
| .supported_streams = |
| { |
| { |
| .type = extended_fov |
| ? kVideoStreamType | fuchsia::camera2::CameraStreamType::EXTENDED_FOV |
| : kVideoStreamType, |
| .supports_dynamic_resolution = false, |
| .supports_crop_region = false, |
| }, |
| }, |
| .image_formats = VideoImageFormats(), |
| .in_place = false, |
| }; |
| } |
| |
| fuchsia::sysmem::BufferCollectionConstraints GdcVideo2Constraints() { |
| StreamConstraints stream_constraints; |
| stream_constraints.set_bytes_per_row_divisor(kGdcBytesPerRowDivisor); |
| stream_constraints.set_contiguous(true); |
| stream_constraints.AddImageFormat(kGdcFRWidth, kGdcFRHeight, kFramePixelFormat); |
| stream_constraints.set_buffer_count_for_camping(kGdcBufferForCamping); |
| return stream_constraints.MakeBufferCollectionConstraints(); |
| } |
| |
| static InternalConfigNode GdcVideo2(bool extended_fov) { |
| return { |
| .type = kGdc, |
| .output_frame_rate = |
| { |
| .frames_per_sec_numerator = kMlFRFrameRate, |
| .frames_per_sec_denominator = 1, |
| }, |
| .supported_streams = |
| { |
| { |
| .type = extended_fov |
| ? kMlStreamType | fuchsia::camera2::CameraStreamType::EXTENDED_FOV |
| : kMlStreamType, |
| .supports_dynamic_resolution = false, |
| .supports_crop_region = false, |
| }, |
| }, |
| .child_nodes = |
| { |
| { |
| OutputMLFR(extended_fov), |
| }, |
| }, |
| .gdc_info = |
| { |
| .config_type = |
| { |
| GdcConfig::VIDEO_CONFERENCE_ML, |
| }, |
| }, |
| .input_constraints = GdcVideo2Constraints(), |
| .output_constraints = MLVideoFRConfig(extended_fov).constraints, |
| .image_formats = MLFRImageFormats(), |
| .in_place = false, |
| }; |
| } |
| |
| fuchsia::sysmem::BufferCollectionConstraints Ge2dConstraints() { |
| StreamConstraints stream_constraints; |
| stream_constraints.set_bytes_per_row_divisor(kGe2dBytesPerRowDivisor); |
| stream_constraints.set_contiguous(true); |
| stream_constraints.AddImageFormat(kGdcFRWidth, kGdcFRHeight, kFramePixelFormat); |
| stream_constraints.set_buffer_count_for_camping(kGe2dBufferForCamping); |
| return stream_constraints.MakeBufferCollectionConstraints(); |
| } |
| |
| static InternalConfigNode Ge2d(bool extended_fov) { |
| return { |
| .type = kGe2d, |
| .output_frame_rate = |
| { |
| .frames_per_sec_numerator = kVideoThrottledOutputFrameRate, |
| .frames_per_sec_denominator = 1, |
| }, |
| .supported_streams = |
| { |
| { |
| .type = extended_fov |
| ? kVideoStreamType | fuchsia::camera2::CameraStreamType::EXTENDED_FOV |
| : kVideoStreamType, |
| .supports_dynamic_resolution = true, |
| .supports_crop_region = true, |
| }, |
| }, |
| .child_nodes = |
| { |
| { |
| OutputVideoConferencing(extended_fov), |
| }, |
| }, |
| .ge2d_info = |
| { |
| .config_type = Ge2DConfig::GE2D_RESIZE, |
| .resize = |
| { |
| .crop = |
| { |
| .x = 0, |
| .y = 0, |
| .width = kGdcFRWidth, |
| .height = kGdcFRHeight, |
| }, |
| .output_rotation = GE2D_ROTATION_ROTATION_0, |
| }, |
| }, |
| .input_constraints = Ge2dConstraints(), |
| .output_constraints = VideoConfig(extended_fov).constraints, |
| .image_formats = VideoImageFormats(), |
| .in_place = false, |
| }; |
| } |
| |
| fuchsia::sysmem::BufferCollectionConstraints GdcVideo1InputConstraints() { |
| StreamConstraints stream_constraints; |
| stream_constraints.set_bytes_per_row_divisor(kGdcBytesPerRowDivisor); |
| stream_constraints.set_contiguous(true); |
| stream_constraints.AddImageFormat(kIspFRWidth, kIspFRHeight, kFramePixelFormat); |
| stream_constraints.set_buffer_count_for_camping(kGdcBufferForCamping); |
| return stream_constraints.MakeBufferCollectionConstraints(); |
| } |
| |
| fuchsia::sysmem::BufferCollectionConstraints GdcVideo1OutputConstraints() { |
| StreamConstraints stream_constraints; |
| stream_constraints.set_bytes_per_row_divisor(kGdcBytesPerRowDivisor); |
| stream_constraints.set_contiguous(true); |
| stream_constraints.AddImageFormat(kGdcFRWidth, kGdcFRHeight, kFramePixelFormat); |
| stream_constraints.set_buffer_count_for_camping(kGdcBufferForCamping); |
| return stream_constraints.MakeBufferCollectionConstraints(); |
| } |
| |
| static std::vector<fuchsia::sysmem::ImageFormat_2> GdcVideo1ImageFormats() { |
| return { |
| StreamConstraints::MakeImageFormat(kGdcFRWidth, kGdcFRHeight, kFramePixelFormat), |
| }; |
| } |
| |
| static InternalConfigNode GdcVideo1(bool extended_fov) { |
| auto gdc_config = GdcConfig::VIDEO_CONFERENCE; |
| if (extended_fov) { |
| gdc_config = GdcConfig::VIDEO_CONFERENCE_EXTENDED_FOV; |
| } |
| |
| return { |
| .type = kGdc, |
| .output_frame_rate = |
| { |
| .frames_per_sec_numerator = kVideoThrottledOutputFrameRate, |
| .frames_per_sec_denominator = 1, |
| }, |
| .supported_streams = |
| { |
| { |
| .type = extended_fov |
| ? kMlStreamType | fuchsia::camera2::CameraStreamType::EXTENDED_FOV |
| : kMlStreamType, |
| .supports_dynamic_resolution = false, |
| .supports_crop_region = false, |
| |
| }, |
| { |
| .type = extended_fov |
| ? kVideoStreamType | fuchsia::camera2::CameraStreamType::EXTENDED_FOV |
| : kVideoStreamType, |
| .supports_dynamic_resolution = false, |
| .supports_crop_region = false, |
| }, |
| }, |
| .child_nodes = |
| { |
| { |
| GdcVideo2(extended_fov), |
| }, |
| { |
| Ge2d(extended_fov), |
| }, |
| }, |
| .gdc_info = |
| { |
| .config_type = |
| { |
| gdc_config, |
| }, |
| }, |
| .input_constraints = GdcVideo1InputConstraints(), |
| .output_constraints = GdcVideo1OutputConstraints(), |
| .image_formats = GdcVideo1ImageFormats(), |
| .in_place = false, |
| }; |
| } |
| |
| fuchsia::sysmem::BufferCollectionConstraints VideoConfigFullResConstraints() { |
| StreamConstraints stream_constraints; |
| stream_constraints.set_bytes_per_row_divisor(kIspBytesPerRowDivisor); |
| stream_constraints.set_contiguous(true); |
| stream_constraints.AddImageFormat(kIspFRWidth, kIspFRHeight, kFramePixelFormat); |
| stream_constraints.set_buffer_count_for_camping(kIspBufferForCamping); |
| return stream_constraints.MakeBufferCollectionConstraints(); |
| } |
| |
| static std::vector<fuchsia::sysmem::ImageFormat_2> IspImageFormats() { |
| return { |
| StreamConstraints::MakeImageFormat(kIspFRWidth, kIspFRHeight, kFramePixelFormat), |
| }; |
| } |
| |
| InternalConfigNode VideoConfigFullRes(bool extended_fov) { |
| return { |
| .type = kInputStream, |
| .output_frame_rate = |
| { |
| .frames_per_sec_numerator = kSensorMaxFramesPerSecond, |
| .frames_per_sec_denominator = 1, |
| }, |
| .input_stream_type = fuchsia::camera2::CameraStreamType::FULL_RESOLUTION, |
| .supported_streams = |
| { |
| { |
| .type = extended_fov |
| ? kMlStreamType | fuchsia::camera2::CameraStreamType::EXTENDED_FOV |
| : kMlStreamType, |
| .supports_dynamic_resolution = false, |
| .supports_crop_region = false, |
| }, |
| { |
| .type = extended_fov |
| ? kVideoStreamType | fuchsia::camera2::CameraStreamType::EXTENDED_FOV |
| : kVideoStreamType, |
| .supports_dynamic_resolution = false, |
| .supports_crop_region = false, |
| }, |
| } // namespace camera |
| , |
| .child_nodes = |
| { |
| { |
| GdcVideo1(extended_fov), |
| }, |
| }, |
| .input_constraints = InvalidConstraints(), |
| .output_constraints = VideoConfigFullResConstraints(), |
| .image_formats = IspImageFormats(), |
| .in_place = false, |
| }; |
| } |
| |
| } // namespace camera |
