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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __GR_CAMERA_INFO_H__ #define __GR_CAMERA_INFO_H__ #include "gr_utils.h" // Plane types supported by the camera format typedef enum { CAMERA_PLANE_TYPE_RAW, // RAW plane for Single planar formats including UYVY and thier variants CAMERA_PLANE_TYPE_Y, // Y only CAMERA_PLANE_TYPE_UV, // UV, VU, Cb, Cr planes for YUV variants CAMERA_PLANE_TYPE_U, // U plane only CAMERA_PLANE_TYPE_V, // V plane only CAMERA_PLANE_TYPE_META_Y, // Metadata plane for Y CAMERA_PLANE_TYPE_META_VU, // Metadata plane for VU and UV } CamxPlaneType; // External camera pixel formats that are allocated by gralloc typedef enum : unsigned int { CAMERA_PIXEL_FORMAT_NV21_ZSL = 0x113, // NV21 format with alignment requirements for // YUV reprocessing CAMERA_PIXEL_FORMAT_YUV_FLEX = 0x125, // YUV format with fliexible alignment defined by // individual APIs CAMERA_PIXEL_FORMAT_UBWC_FLEX = 0x126, // YUV format with fliexible alignment defined by // individual APIs CAMERA_PIXEL_FORMAT_MULTIPLANAR_FLEX = 0x127, // YUV format with fliexible alignment defined by // individual APIs CAMERA_PIXEL_FORMAT_UBWC_FLEX_2_BATCH = 0x128, // YUV format with fliexible alignment defined by // individual APIs CAMERA_PIXEL_FORMAT_UBWC_FLEX_4_BATCH = 0x129, // YUV format with fliexible alignment defined by // individual APIs CAMERA_PIXEL_FORMAT_UBWC_FLEX_8_BATCH = 0x130, // YUV format with fliexible alignment defined by // individual APIs CAMERA_PIXEL_FORMAT_NV12_VENUS = 0x7FA30C04, // NV12 video format CAMERA_PIXEL_FORMAT_NV12_HEIF = 0x00000116, // HEIF video YUV420 format CAMERA_PIXEL_FORMAT_YCbCr_420_SP_UBWC = 0x7FA30C06, // 8 bit YUV 420 semi-planar UBWC format CAMERA_PIXEL_FORMAT_YCbCr_420_TP10_UBWC = 0x7FA30C09, // TP10 YUV 420 semi-planar UBWC format CAMERA_PIXEL_FORMAT_YCbCr_420_P010_UBWC = 0x124, // P010 YUV 420 semi-planar UBWC format CAMERA_PIXEL_FORMAT_RAW_OPAQUE = 0x24, // Opaque RAW format CAMERA_PIXEL_FORMAT_RAW10 = 0x25, // Opaque RAW10 bit format CAMERA_PIXEL_FORMAT_RAW12 = 0x26, // Opaque RAW12 bit format } CamxPixelFormat; // Camera Result Codes typedef enum : int { CamxFormatResultSuccess = 0, // Operation was successful CamxFormatResultEFailed = 1, // Operation encountered unspecified error CamxFormatResultEUnsupported = 2, // Operation is not supported CamxFormatResultEInvalidState = 3, // Invalid state CamxFormatResultEInvalidArg = 4, // Invalid argument CamxFormatResultEInvalidPointer = 5, // Invalid memory pointer CamxFormatResultENoSuch = 6, // No such item exists or is valid CamxFormatResultEOutOfBounds = 7, // Out of bounds CamxFormatResultENoMemory = 8, // Out of memory CamxFormatResultENoMore = 10, // No more items available CamxFormatResultENeedMore = 11, // Operation requires more CamxFormatResultEPrivLevel = 13, // Privileges are insufficient for requested operation CamxFormatResultENotImplemented = 26, // Function or method is not implemented } CamxFormatResult; namespace gralloc { class CameraInfo { public: bool IsCameraUtilsPresent() { return libcamera_utils_ != nullptr; } int GetUBWCInfo(int format, bool *is_Supported, bool *is_PI, int *version); int GetPlaneAlignment(int format, int plane_type, unsigned int *alignment); int IsPerPlaneFdNeeded(int format, bool *is_per_plane_fd_needed); int GetBpp(int format, int *bpp); int GetPerPlaneBpp(int format, int plane_type, int *bpp); int GetPlaneStartAddressAlignment(int format, int plane_type, int *alignment); int GetBufferSize(int format, int width, int height, unsigned int *size); int GetStrideInBytes(int format, int plane_type, int width, int *stride_bytes); int GetStrideInPixels(int format, int plane_type, int width, float *stride_pixel); int GetPixelIncrement(int format, int plane_type, int *pixel_increment); int GetPlaneOffset(int format, int plane_type, int width, int height, int *offset); int GetSubsamplingFactor(int format, int plane_type, bool isHorizontal, int *subsampling_factor); int GetPlaneTypes(int format, PlaneComponent *plane_component_array, int *plane_count); int GetScanline(int format, int plane_type, int height, int *scanlines); int GetPlaneSize(int format, int plane_type, int width, int height, unsigned int *size); int GetCameraFormatPlaneInfo(int format, int width, int height, int *plane_count, PlaneLayoutInfo *plane_info); CamxPixelFormat GetCameraPixelFormat(int hal_format); static CameraInfo *GetInstance(); private: CameraInfo(); ~CameraInfo(); PlaneComponent GetPlaneComponent(CamxPlaneType plane_type); CamxPlaneType GetCamxPlaneType(int plane_type); CamxFormatResult (*LINK_camera_get_stride_in_bytes)(CamxPixelFormat format, CamxPlaneType plane_type, int width, int *stride) = nullptr; CamxFormatResult (*LINK_camera_get_stride_in_pixels)(CamxPixelFormat format, CamxPlaneType plane_type, int width, float *stride) = nullptr; CamxFormatResult (*LINK_camera_get_scanline)(CamxPixelFormat format, CamxPlaneType plane_type, int height, int *scanLine) = nullptr; CamxFormatResult (*LINK_camera_get_plane_size)(CamxPixelFormat format, CamxPlaneType plane_type, int width, int height, unsigned int *aligned_size) = nullptr; CamxFormatResult (*LINK_camera_get_buffer_size)(CamxPixelFormat format, int width, int height, unsigned int *buffer_size) = nullptr; CamxFormatResult (*LINK_camera_get_ubwc_info)(CamxPixelFormat format, bool *isSupported, bool *isPI, int *version) = nullptr; CamxFormatResult (*LINK_camera_get_plane_alignment)(CamxPixelFormat format, CamxPlaneType plane_type, unsigned int *alignment) = nullptr; CamxFormatResult (*LINK_camera_get_plane_offset)(CamxPixelFormat format, CamxPlaneType plane_type, int *offset, int width, int height) = nullptr; CamxFormatResult (*LINK_camera_get_plane_types)(CamxPixelFormat format, CamxPlaneType *plane_types_array, int *plane_count) = nullptr; CamxFormatResult (*LINK_camera_is_per_plane_fd_needed)(CamxPixelFormat format, bool *is_perplane_fd_needed) = nullptr; CamxFormatResult (*LINK_camera_get_bpp)(CamxPixelFormat format, int *bpp) = nullptr; CamxFormatResult (*LINK_camera_get_per_plane_bpp)(CamxPixelFormat format, CamxPlaneType plane_type, int *bpp) = nullptr; CamxFormatResult (*LINK_camera_get_subsampling_factor)(CamxPixelFormat format, CamxPlaneType plane_type, bool is_horizontal, int *subsampling_factor) = nullptr; CamxFormatResult (*LINK_camera_get_plane_count)(CamxPixelFormat format, int *plane_count) = nullptr; CamxFormatResult (*LINK_camera_get_pixel_increment)(CamxPixelFormat format, CamxPlaneType plane_type, int *pixel_increment) = nullptr; CamxFormatResult (*LINK_camera_get_plane_start_address_alignment)(CamxPixelFormat format, CamxPlaneType planeType, int *pAlignment) = nullptr; void *libcamera_utils_ = nullptr; static CameraInfo *s_instance; }; } // namespace gralloc #endif // __GR_CAMERA_INFO_H__