GERM 发表于 2025-3-21 18:14:14

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弯弯曲曲 发表于 2025-3-21 23:47:21

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猜忌 发表于 2025-3-22 01:50:23

Dispmanx on the Raspberry Pi,Dispmanx is the lowest level of programming for the RPi’s GPU. I don’t go very deeply into it in this chapter, but you’ll learn enough to get a native window for use by other toolkits.

fructose 发表于 2025-3-22 07:24:20

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Antarctic 发表于 2025-3-22 09:37:03

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Camouflage 发表于 2025-3-22 16:29:20

OpenMAX Components on the Raspberry Pi,OpenMAX uses components as the objects in its processing model. There is a large list of standard components. The Broadcom implementation on the Raspberry Pi has only a subset of these, plus some others. This chapter shows how to list the available components and get some of their properties.

最有利 发表于 2025-3-22 20:36:23

OpenMAX on the Raspberry Pi State,OpenMAX IL uses a state model for each component. Within each state certain operations can be performed, while others must be done before the next state transition can occur.

初次登台 发表于 2025-3-23 00:57:46

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congenial 发表于 2025-3-23 01:38:07

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唤醒 发表于 2025-3-23 08:02:43

Image Processing on the Raspberry Pi,This chapter looks at handling single images using OpenMAX on the Raspberry Pi. It also introduces a pipeline of components and looks at alternative ways of handling communication between them.
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查看完整版本: Titlebook: Raspberry Pi GPU Audio Video Programming; Jan Newmarch Book 2017 Jan Newmarch 2017 Raspberry Pi.RPi.GPU.Audio.Video.AV.Multimedia.OpenGL E