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render: Assert that texture dimensions are > 0

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nyorain 2021-04-20 17:27:25 +02:00 committed by Simon Ser
parent 78b94a570c
commit 572b5910bb
1 changed files with 4 additions and 0 deletions
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4
render/wlr_texture.c
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@ -22,6 +22,10 @@ void wlr_texture_destroy(struct wlr_texture *texture) {
struct wlr_texture *wlr_texture_from_pixels(struct wlr_renderer *renderer, struct wlr_texture *wlr_texture_from_pixels(struct wlr_renderer *renderer,
uint32_t fmt, uint32_t stride, uint32_t width, uint32_t height, uint32_t fmt, uint32_t stride, uint32_t width, uint32_t height,
const void *data) { const void *data) {
assert(width > 0);
assert(height > 0);
assert(stride >= width);
assert(data);
return renderer->impl->texture_from_pixels(renderer, fmt, stride, width, return renderer->impl->texture_from_pixels(renderer, fmt, stride, width,
height, data); height, data);
} }