58 lines
3.1 KiB
Plaintext
Executable File
58 lines
3.1 KiB
Plaintext
Executable File
1.How to use Makefile of directory media:
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(1) Compile the entire media directory:
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make clean
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make
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(2) See make configure
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make info
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(3) Clear all compiled files under media directory:
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make clean
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(4) Compile the module singly：
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for example: compile RKAIQ (isp directory)
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(4.1) confirm cfg/cfg.mk configure CONFIG_RK_RKAIQ=y
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(4.2) cd isp; make clean; make
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2. Output directory description
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out
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├── avs_calib --------------------------------- The calibration data of panoramic stitching
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├── bin---------------------------------------- Tests for each module sample
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├── include------------------------------------ The header file for each module
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├── isp_iqfiles-------------------------------- The IQ file for Camera Sensor
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├── lib---------------------------------------- The library file for each module
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├── root--------------------------------------- The files which MUST locate on the root filesystem
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└── share-------------------------------------- The config file for each module
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3. media directory structure：
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media
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├── alsa-lib----------------------------------- Advanced Linux Sound Architecture (ALSA) library
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├── cfg/cfg.mk--------------------------------- Use for different SOC platform
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├── common_algorithm--------------------------- Audio 3A algorithm
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│ Move detection algorithm
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│ Occlusion detection algorithm
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│
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├── isp---------------------------------------- Isp image processing algorithm module
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├── libdrm------------------------------------- Direct Rendering Manager
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├── libv4l------------------------------------- The user level interface of video4linux2 device
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├── Makefile----------------------------------- media Makefile
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├── Makefile.param----------------------------- media Makefile's config file
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├── out---------------------------------------- media compile output directory
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├── rga---------------------------------------- RGA is a independent 2D hardware accelerator,
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│ used to speed up point and line drawing,
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│ perform common 2D graphics operations such as image
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│ zooming, rotation, bitBlt, alpha blending, and more
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│
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├── mpp---------------------------------------- The interface of encoder and decoder
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│ use for the rkmedia or the rockit
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│ It is not recommended to call mpp directly
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│
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├── rkmedia------------------------------------ Multimedia processing framework (Applicable to some platforms)
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│ encapsulating isp, rga, mpp and other
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│ multimedia-related interfaces
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│
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└── rockit------------------------------------- Multimedia processing framework
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the rockit and the rkmedia are two sets of external interfaces
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