commit 1d6e5855e2fbc75cda078878341184f29a831fd6 · pci.express/flanterm.zig

+15 -1

backends/fb.c

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       #ifndef FLANTERM_FB_DISABLE_BUMP_ALLOC

     

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       #ifndef FLANTERM_FB_BUMP_ALLOC_POOL_SIZE

     

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       #define FLANTERM_FB_BUMP_ALLOC_POOL_SIZE (64*1024*1024)

     

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       #define FLANTERM_FB_BUMP_ALLOC_POOL_SIZE 873000

     

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       #define FLANTERM_FB_WIDTH_LIMIT 1920

     

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       #define FLANTERM_FB_HEIGHT_LIMIT 1200

     

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       #endif

     

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       static uint8_t bump_alloc_pool[FLANTERM_FB_BUMP_ALLOC_POOL_SIZE];

     
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       ) {

     

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       #ifndef FLANTERM_FB_DISABLE_BUMP_ALLOC

     

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           size_t orig_bump_alloc_ptr = bump_alloc_ptr;

     

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           // Limit terminal size if needed

     

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           if (width > FLANTERM_FB_WIDTH_LIMIT || height > FLANTERM_FB_HEIGHT_LIMIT) {

     

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               size_t width_limit = width > FLANTERM_FB_WIDTH_LIMIT ? FLANTERM_FB_WIDTH_LIMIT : width;

     

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               size_t height_limit = height > FLANTERM_FB_HEIGHT_LIMIT ? FLANTERM_FB_HEIGHT_LIMIT : height;

     

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               framebuffer = (uint32_t *)((uintptr_t)framebuffer + ((((height / 2) - (height_limit / 2)) * pitch) + (((width / 2) - (width_limit / 2)) * 4)));

     

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               width = width_limit;

     

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               height = height_limit;

     

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           }

     

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       #endif

     

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       #ifdef FLANTERM_FB_SUPPORT_BPP

backends/fb.h

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       #include "../flanterm.h"

     

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       #ifndef FLANTERM_FB_DISABLE_BUMP_ALLOC

     

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       #  define FLANTERM_FB_DISABLE_CANVAS 1

     

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       #endif

     

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       #define FLANTERM_FB_FONT_GLYPHS 256

     

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       struct flanterm_fb_char {