emote2ss

commit a677ba2b55d3d73f42a1d62b56a7c9d5a9cf5378
parent d6d66ace68800dfd7cc40a42b41c8e0642cfc178
Author: bsandro <[email protected]>
Date:   Thu,  4 May 2023 00:18:26 +0300

alloc_image() fix

Diffstat:
M
src/main.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/main.c b/src/main.c
@@ -33,6 +33,7 @@ typedef struct {
 } AnimatedImage;
 
 void alloc_image(AnimatedImage *img, uint32_t frame_count) {
+	assert(frame_count > 0);
 	uint8_t *mem = NULL;
 	DecodedFrame *frames = NULL;
 	const uint64_t rgba_size = img->width * img->height * NUM_CHANNELS;
@@ -115,11 +116,11 @@ int read_webp(const char *fname, AnimatedImage *anim) {
 		return -1;
 	}
 
-	alloc_image(anim, anim_info.frame_count);
 	anim->width = anim_info.canvas_width;
 	anim->height = anim_info.canvas_height;
 	anim->loop_count = anim_info.loop_count;
 	anim->bgcolor = anim_info.bgcolor;
+	alloc_image(anim, anim_info.frame_count);
 
 	uint32_t frame_index = 0;
 	int prev_ts = 0;