commit 47a29288d487cf560a501ee9121ecabc349bb4d4 · pci.express/flanterm.zig

pci.express / flanterm.zig

Fast and reasonably complete (framebuffer) terminal emulator (Zig fork)

fork atom

Fix revscroll issue introduced in 6ee3fe00

mintsuki 3 years ago 47a29288 79b4969f

options

unified split

Changed files

+4 -1

backends

framebuffer.c

+4 -1

backends/framebuffer.c

···

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           struct fbterm_context *ctx = (void *)_ctx;

     

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           for (size_t i = (_ctx->scroll_bottom_margin - 1) * _ctx->cols - 1;

     

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       -
                i > (_ctx->scroll_top_margin + 1) * _ctx->cols; i--) {

     

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       +
                i >= _ctx->scroll_top_margin * _ctx->cols; i--) {

     

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       +
               if (i == (size_t)-1) {

     

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       +
                   break;

     

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       +
               }

     

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               struct fbterm_char *c;

     

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               struct fbterm_queue_item *q = ctx->map[i];

     

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               if (q != NULL) {