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experimental implementation of very unsafe function

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this needs to be heavily audieted
This commit is contained in:
IonutParau
2025-07-30 22:29:45 +02:00
parent b51dabad63
commit 9913af75f1
1 changed files with 14 additions and 0 deletions
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14
src/components/screen.c
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@@ -74,6 +74,20 @@ nn_bool_t nn_unsafeReallocateScreenBuffer(nn_screen *screen, int maxWidth, int m
return false; return false;
} }
for(nn_size_t y = 0; y < maxHeight; y++) {
if(y == screen->maxHeight) break;
for(nn_size_t x = 0; x < maxWidth; x++) {
if(x == screen->maxWidth) break;
nn_size_t srcIdx = x + y * screen->maxWidth;
nn_size_t destIdx = x + y * maxWidth;
newBuffer[destIdx] = screen->buffer[srcIdx];
}
}
nn_dealloc(alloc, screen->buffer, sizeof(nn_scrchr_t) * screen->maxWidth * screen->maxHeight);
screen->buffer = newBuffer; screen->buffer = newBuffer;
screen->maxWidth = maxWidth; screen->maxWidth = maxWidth;
screen->maxHeight = maxHeight; screen->maxHeight = maxHeight;