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scaled-font-buffer.c: initialize buffer to avoid bug waiting to happen

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Johan Malm 2024-08-17 13:41:10 +01:00 • committed by Johan Malm
parent 9bc381d9e8
commit 107d84cef9
1 changed files with 5 additions and 1 deletions
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6
src/common/scaled-font-buffer.c
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@ -14,13 +14,17 @@
static struct lab_data_buffer * static struct lab_data_buffer *
_create_buffer(struct scaled_scene_buffer *scaled_buffer, double scale) _create_buffer(struct scaled_scene_buffer *scaled_buffer, double scale)
{ {
struct lab_data_buffer *buffer; struct lab_data_buffer *buffer = NULL;
struct scaled_font_buffer *self = scaled_buffer->data; struct scaled_font_buffer *self = scaled_buffer->data;
/* Buffer gets free'd automatically along the backing wlr_buffer */ /* Buffer gets free'd automatically along the backing wlr_buffer */
font_buffer_create(&buffer, self->max_width, self->text, font_buffer_create(&buffer, self->max_width, self->text,
&self->font, self->color, self->bg_color, self->arrow, scale); &self->font, self->color, self->bg_color, self->arrow, scale);
if (!buffer) {
wlr_log(WLR_ERROR, "font_buffer_create() failed");
}
self->width = buffer ? buffer->unscaled_width : 0; self->width = buffer ? buffer->unscaled_width : 0;
self->height = buffer ? buffer->unscaled_height : 0; self->height = buffer ? buffer->unscaled_height : 0;
return buffer; return buffer;