emote2ss

commit faf71a2091dae01b8ec5c3f26ffb598e8eea11c2
parent e12a80e2dae2f4908a5bece6133a14041e9d3a77
Author: bsandro <email@bsandro.tech>
Date:   Wed, 12 Jul 2023 22:57:46 +0300

Output filename is constructed with 'atlas_' prefix.

Diffstat:
M
.gitignore
 | 
1
+
M
Makefile
 | 
2
+-
M
src/main.c
 | 
12
+++++++++---

3 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/.gitignore b/.gitignore
@@ -1,2 +1,3 @@
 emote2ss
+atlas_*.webp
 *.o
diff --git a/Makefile b/Makefile
@@ -24,4 +24,4 @@ run: $(NAME)
 
 test: $(NAME)
 	@./$(NAME) FlanClap.webp
-	feh test01.webp
+	feh atlas_FlanClap.webp
diff --git a/src/main.c b/src/main.c
@@ -189,14 +189,20 @@ void write_webp(const char *fname, AnimatedImage *img, int cols, int rows) {
 int main(int argc, const char **argv) {
 	atexit(print_webp_version);
 
+	char *outname = calloc(255, 1);
+	assert(outname!=NULL);
 	if (argc >= 1) {
 		for (int i=1; i<argc; ++i) {
 			AnimatedImage img = {0};
-			assert(read_webp(argv[i], &img) == 0);
-			printf("dimensions: %dx%d\nframes: %d\n", img.width, img.height, img.frame_count);
-			write_webp("test01.webp", &img, 5, 4);
+			const char *inname = argv[i];
+			assert(read_webp(inname, &img) == 0);
+			int n = snprintf(outname, 254, "atlas_%s", inname);
+			assert(n>0);
+			printf("[%s -> %s]\ndimensions: %dx%d\nframes: %d\n", inname, outname, img.width, img.height, img.frame_count);
+			write_webp(outname, &img, 5, 4);
 		}
 	}
+	free(outname);
 
 	return 0;
 }