| /* |
| * Copyright@ Samsung Electronics Co. LTD |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef __SAMSUNG_SYSLSI_SEC_COMMON_H__ |
| #define __SAMSUNG_SYSLSI_SEC_COMMON_H__ |
| |
| //---------------------------------------------------------// |
| // Include |
| //---------------------------------------------------------// |
| |
| #include <hardware/hardware.h> |
| #include "sec_format.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include <linux/videodev2.h> |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| //---------------------------------------------------------// |
| // Common structure // |
| //---------------------------------------------------------// |
| struct ADDRS { |
| unsigned int addr_y; |
| unsigned int addr_cbcr; |
| unsigned int buf_idx; |
| unsigned int reserved; |
| }; |
| |
| //---------------------------------------------------------// |
| // Common function // |
| //---------------------------------------------------------// |
| inline int HAL_PIXEL_FORMAT_2_V4L2_PIX(int HAL_PIXEL_FORMAT) |
| { |
| int V4L2_PIX = -1; |
| |
| switch (HAL_PIXEL_FORMAT) { |
| case HAL_PIXEL_FORMAT_RGBA_8888: |
| case HAL_PIXEL_FORMAT_RGBX_8888: |
| V4L2_PIX = V4L2_PIX_FMT_RGB32; |
| break; |
| |
| case HAL_PIXEL_FORMAT_RGB_888: |
| V4L2_PIX = V4L2_PIX_FMT_RGB24; |
| break; |
| |
| case HAL_PIXEL_FORMAT_RGB_565: |
| V4L2_PIX = V4L2_PIX_FMT_RGB565; |
| break; |
| |
| case HAL_PIXEL_FORMAT_BGRA_8888: |
| //V4L2_PIX = V4L2_PIX_FMT_BGR32; // this is not proper on fimc. |
| V4L2_PIX = V4L2_PIX_FMT_RGB32; |
| break; |
| |
| case HAL_PIXEL_FORMAT_RGBA_5551: |
| V4L2_PIX = V4L2_PIX_FMT_RGB555X; |
| break; |
| |
| case HAL_PIXEL_FORMAT_RGBA_4444: |
| V4L2_PIX = V4L2_PIX_FMT_RGB444; |
| break; |
| |
| case HAL_PIXEL_FORMAT_YV12: |
| case HAL_PIXEL_FORMAT_YCbCr_420_P: |
| V4L2_PIX = V4L2_PIX_FMT_YUV420; |
| break; |
| |
| case HAL_PIXEL_FORMAT_YCbCr_422_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_422_SP: |
| V4L2_PIX = V4L2_PIX_FMT_NV61; |
| break; |
| |
| case HAL_PIXEL_FORMAT_YCbCr_420_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_420_SP: |
| V4L2_PIX = V4L2_PIX_FMT_NV12; |
| break; |
| |
| case HAL_PIXEL_FORMAT_YCbCr_422_I: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_422_I: |
| V4L2_PIX = V4L2_PIX_FMT_YUYV; |
| break; |
| |
| case HAL_PIXEL_FORMAT_YCbCr_422_P: |
| V4L2_PIX = V4L2_PIX_FMT_YUV422P; |
| break; |
| |
| case HAL_PIXEL_FORMAT_CbYCrY_422_I: |
| case HAL_PIXEL_FORMAT_CUSTOM_CbYCrY_422_I: |
| V4L2_PIX = V4L2_PIX_FMT_UYVY; |
| break; |
| |
| case HAL_PIXEL_FORMAT_YCrCb_422_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCrCb_422_SP: |
| V4L2_PIX = V4L2_PIX_FMT_NV16; |
| break; |
| |
| case HAL_PIXEL_FORMAT_YCrCb_420_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCrCb_420_SP: |
| V4L2_PIX = V4L2_PIX_FMT_NV21; |
| break; |
| |
| case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_420_SP_TILED: |
| V4L2_PIX = V4L2_PIX_FMT_NV12T; |
| break; |
| |
| case HAL_PIXEL_FORMAT_CUSTOM_YCrCb_422_I: |
| V4L2_PIX = V4L2_PIX_FMT_YVYU; |
| break; |
| |
| case HAL_PIXEL_FORMAT_CUSTOM_CrYCbY_422_I: |
| V4L2_PIX = V4L2_PIX_FMT_VYUY; |
| break; |
| |
| default: |
| LOGE("%s::unmatched HAL_PIXEL_FORMAT color_space(0x%x)\n", |
| __func__, HAL_PIXEL_FORMAT); |
| break; |
| } |
| |
| return V4L2_PIX; |
| } |
| |
| inline int V4L2_PIX_2_HAL_PIXEL_FORMAT(int V4L2_PIX) |
| { |
| int HAL_PIXEL_FORMAT = -1; |
| |
| switch (V4L2_PIX) { |
| case V4L2_PIX_FMT_RGB32: |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_RGBA_8888; |
| //HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_RGBX_8888; |
| break; |
| |
| case V4L2_PIX_FMT_RGB24: |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_RGB_888; |
| break; |
| |
| case V4L2_PIX_FMT_RGB565: |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_RGB_565; |
| break; |
| |
| case V4L2_PIX_FMT_BGR32: |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_BGRA_8888; |
| break; |
| |
| case V4L2_PIX_FMT_RGB555X: |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_RGBA_5551; |
| break; |
| |
| case V4L2_PIX_FMT_RGB444: |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_RGBA_4444; |
| break; |
| |
| case V4L2_PIX_FMT_YUV420: |
| //HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_YV12; |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_YCbCr_420_P; |
| break; |
| |
| case V4L2_PIX_FMT_NV16: |
| //HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_YCrCb_422_SP; |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_CUSTOM_YCrCb_422_SP; |
| break; |
| |
| case V4L2_PIX_FMT_NV12: |
| //HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_YCrCb_420_SP; |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_CUSTOM_YCbCr_420_SP; |
| break; |
| |
| case V4L2_PIX_FMT_YUYV: |
| //HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_YCbCr_422_I; |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_CUSTOM_YCbCr_422_I; |
| break; |
| |
| case V4L2_PIX_FMT_YUV422P: |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_YCbCr_422_P; |
| break; |
| |
| case V4L2_PIX_FMT_UYVY: |
| //HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_CbYCrY_422_I; |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_CUSTOM_CbYCrY_422_I; |
| break; |
| |
| case V4L2_PIX_FMT_NV21: |
| //HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_YCbCr_420_SP; |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_CUSTOM_YCrCb_420_SP; |
| break; |
| |
| case V4L2_PIX_FMT_NV12T: |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_CUSTOM_YCbCr_420_SP_TILED; |
| break; |
| |
| case V4L2_PIX_FMT_NV61: |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_CUSTOM_YCbCr_422_SP; |
| break; |
| |
| case V4L2_PIX_FMT_YVYU: |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_CUSTOM_YCrCb_422_I; |
| break; |
| |
| case V4L2_PIX_FMT_VYUY: |
| HAL_PIXEL_FORMAT = HAL_PIXEL_FORMAT_CUSTOM_CrYCbY_422_I; |
| break; |
| |
| default: |
| LOGE("%s::unmatched V4L2_PIX color_space(%d)\n", |
| __func__, V4L2_PIX); |
| break; |
| } |
| |
| return HAL_PIXEL_FORMAT; |
| } |
| |
| #define ALIGN_TO_32B(x) ((((x) + (1 << 5) - 1) >> 5) << 5) |
| #define ALIGN_TO_128B(x) ((((x) + (1 << 7) - 1) >> 7) << 7) |
| #define ALIGN_TO_8KB(x) ((((x) + (1 << 13) - 1) >> 13) << 13) |
| |
| #define GET_32BPP_FRAME_SIZE(w, h) (((w) * (h)) << 2) |
| #define GET_24BPP_FRAME_SIZE(w, h) (((w) * (h)) * 3) |
| #define GET_16BPP_FRAME_SIZE(w, h) (((w) * (h)) << 1) |
| |
| inline unsigned int FRAME_SIZE(int HAL_PIXEL_FORMAT, int w, int h) |
| { |
| unsigned int frame_size = 0; |
| unsigned int size = 0; |
| |
| switch (HAL_PIXEL_FORMAT) { |
| // 16bpp |
| case HAL_PIXEL_FORMAT_RGB_565: |
| case HAL_PIXEL_FORMAT_RGBA_5551: |
| //case HAL_PIXEL_FORMAT_ARGB_1555: |
| //case HAL_PIXEL_FORMAT_BGRA_5551: |
| //case HAL_PIXEL_FORMAT_ABGR_1555: |
| |
| //case HAL_PIXEL_FORMAT_RGBX_5551: |
| //case HAL_PIXEL_FORMAT_XRGB_1555: |
| //case HAL_PIXEL_FORMAT_BGRX_5551: |
| //case HAL_PIXEL_FORMAT_XBGR_1555: |
| |
| case HAL_PIXEL_FORMAT_RGBA_4444: |
| //case HAL_PIXEL_FORMAT_ARGB_4444: |
| //case HAL_PIXEL_FORMAT_BGRA_4444: |
| //case HAL_PIXEL_FORMAT_ABGR_4444: |
| |
| //case HAL_PIXEL_FORMAT_RGBX_4444: |
| //case HAL_PIXEL_FORMAT_XRGB_4444: |
| //case HAL_PIXEL_FORMAT_BGRX_4444: |
| //case HAL_PIXEL_FORMAT_XBGR_4444: |
| frame_size = GET_16BPP_FRAME_SIZE(w, h); |
| break; |
| |
| // 24bpp |
| case HAL_PIXEL_FORMAT_RGB_888: |
| frame_size = GET_24BPP_FRAME_SIZE(w, h); |
| break; |
| |
| // 32bpp |
| case HAL_PIXEL_FORMAT_RGBA_8888: |
| //case HAL_PIXEL_FORMAT_ARGB_8888: |
| case HAL_PIXEL_FORMAT_BGRA_8888: |
| //case HAL_PIXEL_FORMAT_ABGR_8888: |
| |
| case HAL_PIXEL_FORMAT_RGBX_8888: |
| //case HAL_PIXEL_FORMAT_XRGB_8888: |
| //case HAL_PIXEL_FORMAT_BGRX_8888: |
| //case HAL_PIXEL_FORMAT_XBGR_8888: |
| frame_size = GET_32BPP_FRAME_SIZE(w, h); |
| break; |
| |
| // 12bpp |
| case HAL_PIXEL_FORMAT_YV12: |
| case HAL_PIXEL_FORMAT_YCrCb_420_SP: |
| case HAL_PIXEL_FORMAT_YCbCr_420_P: |
| case HAL_PIXEL_FORMAT_YCbCr_420_I: |
| case HAL_PIXEL_FORMAT_CbYCrY_420_I: |
| case HAL_PIXEL_FORMAT_YCbCr_420_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_420_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCrCb_420_SP: |
| size = w * h; |
| // frame_size = width * height * 3 / 2; |
| // sw5771.park : very curious... |
| // frame_size = size + ((size / 4) * 2); |
| frame_size = size + ((size >> 2) << 1); |
| break; |
| |
| case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_420_SP_TILED: |
| frame_size = ALIGN_TO_8KB(ALIGN_TO_128B(w) * ALIGN_TO_32B(h)) |
| + ALIGN_TO_8KB(ALIGN_TO_128B(w) * ALIGN_TO_32B(h >> 1)); |
| break; |
| |
| // 16bpp |
| case HAL_PIXEL_FORMAT_YCbCr_422_SP: |
| case HAL_PIXEL_FORMAT_YCbCr_422_I: |
| case HAL_PIXEL_FORMAT_YCbCr_422_P: |
| case HAL_PIXEL_FORMAT_CbYCrY_422_I: |
| case HAL_PIXEL_FORMAT_YCrCb_422_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_422_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCrCb_422_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_422_I: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCrCb_422_I: |
| case HAL_PIXEL_FORMAT_CUSTOM_CbYCrY_422_I: |
| case HAL_PIXEL_FORMAT_CUSTOM_CrYCbY_422_I: |
| frame_size = GET_16BPP_FRAME_SIZE(w, h); |
| break; |
| |
| default: |
| LOGD("%s::no matching source colorformat(0x%x), w(%d), h(%d) fail\n", |
| __func__, HAL_PIXEL_FORMAT, w, h); |
| break; |
| } |
| |
| return frame_size; |
| } |
| |
| #endif //__SAMSUNG_SYSLSI_SEC_COMMON_H__ |
