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Diffstat (limited to 'exynos5/hal/include/SecFimc.h')
| -rw-r--r-- | exynos5/hal/include/SecFimc.h | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/exynos5/hal/include/SecFimc.h b/exynos5/hal/include/SecFimc.h new file mode 100644 index 0000000..c7f9945 --- /dev/null +++ b/exynos5/hal/include/SecFimc.h @@ -0,0 +1,186 @@ +/* + * 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. + */ + +/*! + * \file SecFimc.h + * \brief header file for Fimc HAL MODULE + * \author Hyunkyung, Kim(hk310.kim@samsung.com) + * \date 2010/10/13 + * + * <b>Revision History: </b> + * - 2010/10/13 : Hyunkyung, Kim(hk310.kim@samsung.com) \n + * Initial version + * + * - 2011/11/15 : Sunmi, Lee(carrotsm.lee@samsung.com) \n + * Adjust V4L2 architecture \n + */ + +#ifndef __SEC_FIMC_H__ +#define __SEC_FIMC_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <linux/fb.h> + +#include <stdint.h> +#include <string.h> +#include <unistd.h> +#include <errno.h> +#include <fcntl.h> +#include <asm/sizes.h> + +#include <sys/ioctl.h> +#include <sys/types.h> +#include <sys/poll.h> +#include <sys/mman.h> +#include <hardware/hardware.h> + +#include "utils/Timers.h" + +#include "s5p_fimc_v4l2.h" +#include "sec_utils_v4l2.h" +#include "sec_format.h" + +#include "SecBuffer.h" +#include "SecRect.h" + +#define PFX_NODE_FIMC "/dev/video" +#define MAX_DST_BUFFERS (3) +#define MAX_SRC_BUFFERS (1) +#define MAX_PLANES (3) + +#ifdef __cplusplus +} + +class SecFimc +{ +public: + enum DEV { + DEV_0 = 0, + DEV_1, + DEV_2, + DEV_3, + DEV_MAX, + }; + + enum MODE { + MODE_NONE = 0, + MODE_SINGLE_BUF, + MODE_MULTI_BUF, + MODE_DMA_AUTO, + MODE_MAX, + }; + +private: + bool mFlagCreate; + int mDev; + int mFimcMode; + int mNumOfBuf; + + int mRealDev; + int mFd; + int mHwVersion; + int mBufIndex; + int mRotVal; + bool mFlagGlobalAlpha; + int mGlobalAlpha; + bool mFlagLocalAlpha; + bool mFlagColorKey; + int mColorKey; + bool mFlagSetSrcParam; + bool mFlagSetDstParam; + bool mFlagStreamOn; + + s5p_fimc_t mS5pFimc; + struct v4l2_capability mFimcCap; + + SecBuffer mSrcBuffer; + SecBuffer mDstBuffer[MAX_DST_BUFFERS]; + +public: + SecFimc(); + virtual ~SecFimc(); + + bool create(enum DEV dev, enum MODE mode, int numOfBuf); + bool destroy(void); + bool flagCreate(void); + + int getFd(void); + + SecBuffer * getMemAddr(int index = 0); + + int getHWVersion(void); + + bool setSrcParams(unsigned int width, unsigned int height, + unsigned int cropX, unsigned int cropY, + unsigned int *cropWidth, unsigned int *cropHeight, + int colorFormat, + bool forceChange = true); + + bool getSrcParams(unsigned int *width, unsigned int *height, + unsigned int *cropX, unsigned int *cropY, + unsigned int *cropWidth, unsigned int *cropHeight, + int *colorFormat); + + bool setSrcAddr(unsigned int physYAddr, + unsigned int physCbAddr = 0, + unsigned int physCrAddr = 0, + int colorFormat = 0); + + bool setDstParams(unsigned int width, unsigned int height, + unsigned int cropX, unsigned int cropY, + unsigned int *cropWidth, unsigned int *cropHeight, + int colorFormat, + bool forceChange = true); + + bool getDstParams(unsigned int *width, unsigned int *height, + unsigned int *cropX, unsigned int *cropY, + unsigned int *cropWidth, unsigned int *cropHeight, + int *colorFormat); + + bool setDstAddr(unsigned int physYAddr, unsigned int physCbAddr = 0, unsigned int physCrAddr = 0, int buf_index = 0); + + bool setRotVal(unsigned int rotVal); + bool setGlobalAlpha(bool enable = true, int alpha = 0xff); + bool setLocalAlpha(bool enable); + bool setColorKey(bool enable = true, int colorKey = 0xff); + + bool draw(int src_index, int dst_index); + +private: + bool m_streamOn(void); + bool m_checkSrcSize(unsigned int width, unsigned int height, + unsigned int cropX, unsigned int cropY, + unsigned int *cropWidth, unsigned int *cropHeight, + int colorFormat, + bool forceChange = false); + + bool m_checkDstSize(unsigned int width, unsigned int height, + unsigned int cropX, unsigned int cropY, + unsigned int *cropWidth, unsigned int *cropHeight, + int colorFormat, + int rotVal, + bool forceChange = false); + int m_widthOfFimc(int v4l2ColorFormat, int width); + int m_heightOfFimc(int v4l2ColorFormat, int height); + int m_getYuvBpp(unsigned int fmt); + int m_getYuvPlanes(unsigned int fmt); +}; +#endif + +#endif //__SEC_FIMC_H__ |