Computer graphics system and frame buffer usagePURPOSE: To reduce the capacity of a frame buffer required in the case of executing both super-sampling and double buffering. ;CONSTITUTION: This system uses a frame buffer 15 provided with one set of a plurality of sub pixel storage positions for...
header.channels().insert("Z", Channel(Imf::FLOAT));FrameBufferframeBuffer;/* manually create ofstream, so we can handle utf-8 filepaths on windows */OFileStreamfile_stream(name);OutputFilefile(file_stream, header);intxstride =sizeof(float) * channels;intystride = -xstride * width;float*...
Synchronization of frame buffer swapping among computer graphics pipelines (A, B, C) in a multi-pipeline display system (200): The pipelines (A, B, C) are arranged in a closed daisy chain loop. One pipeline (A) is configured as master; the others (B, C) are configured as slaves. Th...
Frame buffer cache for graphics applications 优质文献 相似文献 参考文献 引证文献Breaking the Frame-Buffer Bottleneck with Logic-Enhanced Memories IEEE Computer Graphics & ApplicationsPoulton, J., J. Eyles, and S. Molnar, "Breaking the Frame-Buffer Bottleneck with Logic-Enhanced Memories," IEEE ......
Did you test the same stuff on a real SBC (Single Board Computer)? I've tried/used LVGL on Raspberry with SDL, not with the pure framebuffer device. I'm a little bit puzzled by this issue: I'm pretty sure the LVGL renders the widgets correctly. If it wasn't the case, it'd be...
Resource则代表了RenderPass使用的 Pipeline State Object、Texture、RenderTarget、ConstantBuffer、Shader等资源。每个RenderPass都会指定对应的Input和Output资源,这样RenderPass和Resource就形成了有向非循环图(DAG)结构。并且Frame Graph可以获得一帧的所有的信息,所以也被成为Frame Graph。如下图所示:...
A fast method to generate the boundary for a group of regions blends techniques from computer graphics and image processing. This algorithm consists of two basic steps in the finite resolution of a frame buffer. First, for each closed primitive, draw the region filled and clipped to the frame...
- 《Procedia Computer Science》 被引量: 0发表: 2018年 Frame buffer organization and reordering A graphics system includes a frame buffer, a write address generator, and a pixel buffer. A burst of pixels received from the frame buffer may not be in di... MA Wasserman,MG Lavelle,DC Kehlet...
本发明涉及一种帧缓冲区(Frame Buffer)状态保护方法,包括下列步骤:进行系统实模式初始化,以支持当前计算机显示卡的基本输入/输出系统(BIOS)的中断调用,当基本输入/输出系统(BIOS)支持视频电子标准协会(VESA)4F04中断调用时,返回保存/恢复当前系统的帧缓冲区状态所需内存大小,保存该帧缓冲区状态,对帧缓冲区状态进行读...
A frame buffer dynamic random access memory (FBRAM) is disclosed that enables accelerated rendering of Z-buffered graphics primitives. The FBRAM converts read-modify-write transactions such as Z-buffer compare and RBG alpha blending into a write only operation. The FBRAM also implements two level...