mirror of
https://github.com/brain-hackers/lab
synced 2026-03-11 21:54:18 +09:00
40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
#include "the_rookie.c"
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// hardware frame buffer size
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#define SCREEN_H 480
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#define SCREEN_V 640
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typedef void (*cache_invalidate_proc)(void *ptr,unsigned int size);
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typedef void (*sh_ExitApp_proc)(char *path);
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void cpy_rotate(unsigned short *dst,unsigned short *src);
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typedef struct{
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void *reserved;
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char *exec_path;
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void *pPresent;
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void *reserved2;
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} app_ctx;
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__attribute__((section(".text.init"))) void main(app_ctx *ctx){
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volatile char for_sleep=0;
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sh_ExitApp_proc sh_ExitApp=(sh_ExitApp_proc)0x840e7a48;
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cache_invalidate_proc cache_invalidate=(cache_invalidate_proc)0x600063d4;
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volatile unsigned char *framebuffer = (unsigned char *)0x60a00008;
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cpy_rotate((unsigned short *)framebuffer,(unsigned short*) GIMP_IMAGE_pixel_data);
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cache_invalidate(0x60a00008,0x16c800);
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*(unsigned int *)0x40aa0004 = 1;
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for(int i=0;i<0x10000000;i++){
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for_sleep++;
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}
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sh_ExitApp(ctx->exec_path);
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return;
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}
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void cpy_rotate(unsigned short *dst,unsigned short *src){
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for (int y = 0; y < 480; y++){
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for (int x = 0; x < 640; x++){
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dst[x * 480 + (479 - y)] = src[y * 640 + x];
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}
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}
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}
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