sdl嵌入式am335x显示

嵌入式linux-SDL移植（am335x下显示bmp图片）

include<stdio.h>#include"/usr/local/ffmpeg_arm/include/SDL/SDL.h"char*bmp_name[3]={"000.bmp","111.bmp","222.bmp"};int main(){ int i=0;The images SDL_Surface*hello=NULL;SDL_Surface*screen=NULL;Start SDL SDL_Init(SDL_INIT_...

嵌入式linux-SDL移植（am335x下显示yuv420）

include<stdio.h>#include"/usr/local/ffmpeg_arm/include/SDL/SDL.h"char*bmp_name[3]={"000.bmp","111.bmp","222.bmp"};int main(){ int i=0;int w=720;int h=576,retu;unsigned char*pY;unsigned char*pU;unsigned char*pV;FILE*fp;SDL_...

嵌入式linux-ffmpeg移植解码H264（am335x解码H264到yuv420并通过SDL显示）

有了YUV数据，后面可以用FFMPEG提供的转换方法，将其转成RGB数据，进行后续的显示或其它的图像处理工作/sdl int i;for(i=0;i;i+){/fwrite(buf+i*wrap,1,xsize,f);memcpy(overlay->pixels[0]+i*720,pFrame_->data[0]+i*pFrame_->linesize[0]...