diff options
Diffstat (limited to 'services/camera/libcameraservice/api1/client2/Parameters.h')
| -rw-r--r-- | services/camera/libcameraservice/api1/client2/Parameters.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/services/camera/libcameraservice/api1/client2/Parameters.h b/services/camera/libcameraservice/api1/client2/Parameters.h index d9d33c4..5e6e6ab 100644 --- a/services/camera/libcameraservice/api1/client2/Parameters.h +++ b/services/camera/libcameraservice/api1/client2/Parameters.h @@ -52,6 +52,9 @@ struct Parameters { int previewTransform; // set by CAMERA_CMD_SET_DISPLAY_ORIENTATION int pictureWidth, pictureHeight; + // Store the picture size before they are overriden by video snapshot + int pictureWidthLastSet, pictureHeightLastSet; + bool pictureSizeOverriden; int32_t jpegThumbSize[2]; uint8_t jpegQuality, jpegThumbQuality; @@ -253,6 +256,12 @@ struct Parameters { // Add/update JPEG entries in metadata status_t updateRequestJpeg(CameraMetadata *request) const; + /* Helper functions to override jpeg size for video snapshot */ + // Override jpeg size by video size. Called during startRecording. + status_t overrideJpegSizeByVideoSize(); + // Recover overridden jpeg size. Called during stopRecording. + status_t recoverOverriddenJpegSize(); + // Calculate the crop region rectangle based on current stream sizes struct CropRegion { float left; @@ -348,6 +357,12 @@ private: // Get max size (from the size array) that matches the given aspect ratio. Size getMaxSizeForRatio(float ratio, const int32_t* sizeArray, size_t count); + // Helper function for overriding jpeg size for video snapshot + // Check if overridden jpeg size needs to be updated after Parameters::set. + // The behavior of this function is tailored to the implementation of Parameters::set. + // Do not use this function for other purpose. + status_t updateOverriddenJpegSize(); + struct StreamConfiguration { int32_t format; int32_t width; |