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Remove pointless realloc

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Kovid Goyal
2026-05-05 11:09:11 +05:30
parent 132ce019d1
commit c690a3f3e8
1 changed files with 0 additions and 5 deletions
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kitty/dnd.c
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@@ -1445,8 +1445,6 @@ drag_start(Window *w) {
uint8_t *txt = realloc(img.data, img.sz + 1);
if (!txt) { abrt(ENOMEM); return; }
img.data = txt; txt[img.sz] = '\0';
// Render into a max-width buffer; draw_window_title reduces actual_width
// to fit the text, using actual_width as the row stride in the buffer
const size_t max_width = screen->cell_size.width * screen->columns;
uint8_t *render_buf = malloc(max_width * render_height * 4);
if (!render_buf) { abrt(ENOMEM); return; }
@@ -1458,9 +1456,6 @@ drag_start(Window *w) {
// Shrink the buffer to the actual rendered size (data is already compact
// since draw_window_title uses actual_width as the row stride)
size_t final_sz = actual_width * render_height * 4;
uint8_t *compact = realloc(render_buf, final_sz);
if (!compact) { free(render_buf); abrt(ENOMEM); return; }
render_buf = compact;
// Un-premultiply alpha: draw_window_title output is pre-multiplied RGBA
for (size_t j = 0; j < actual_width * render_height; j++) {
uint8_t *px = render_buf + j * 4;