games/wargus: Add missing diff.

Signed-off-by: B. Watson <yalhcru@gmail.com>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

games/wargus/wartool.ffmpeg.diff

@@ -0,0 +1,129 @@
+diff -Naur wargus-2.4.1/wartool.cpp wargus-2.4.1.patched/wartool.cpp
+--- wargus-2.4.1/wartool.cpp	2016-11-08 10:26:25.000000000 -0500
++++ wargus-2.4.1.patched/wartool.cpp	2021-11-19 15:04:56.300380502 -0500
+@@ -1901,25 +1901,27 @@
+ int ConvertMusic(void)
+ {
+ 	struct stat st;
+-	char buf[1024];
++	char buf[8192] = {'\0'};
+ 	char *cmd;
++	int cmdlen;
+ 	int ret, i;
+ 	int count = 0;
+ 
+ 	for ( i = 0; MusicNames[i]; ++i ) {
+-		sprintf(buf, "%s/%s/%s.wav", Dir, MUSIC_PATH, MusicNames[i]);
++		snprintf(buf, 4095, "%s/%s/%s.wav", Dir, MUSIC_PATH, MusicNames[i]);
+ 		CheckPath(buf);
+ 
+ 		if (stat(buf, &st))
+ 			continue;
+ 
+-		cmd = (char*) calloc(strlen("ffmpeg2theora --optimize \"") + strlen(buf) + strlen("\" -o \"") + strlen(buf) + strlen("\"") + 1, 1);
++		cmdlen = strlen("ffmpeg -y -i \"") + strlen(buf) + strlen("\" \"") + strlen(buf) + strlen("\" ");
++		cmd = (char*) calloc(cmdlen + 1, 1);
+ 		if (!cmd) {
+ 			fprintf(stderr, "Memory error\n");
+ 			exit(-1);
+ 		}
+ 
+-		sprintf(cmd, "ffmpeg2theora --optimize \"%s\" -o \"%s/%s/%s.ogg\"", buf, Dir, MUSIC_PATH, MusicNames[i]);
++		snprintf(cmd, cmdlen, "ffmpeg -y -i \"%s\" \"%s/%s/%s.ogg\"", buf, Dir, MUSIC_PATH, MusicNames[i]);
+ 
+ 		ret = system(cmd);
+ 
+@@ -1927,7 +1929,7 @@
+ 		remove(buf);
+ 
+ 		if (ret != 0) {
+-			printf("Can't convert wav sound %s to ogv format. Is ffmpeg2theora installed in PATH?\n", MusicNames[i]);
++			printf("Can't convert wav sound %s to ogg format. Is ffmpeg installed in PATH?\n", MusicNames[i]);
+ 			fflush(stdout);
+ 		}
+ 
+@@ -1941,13 +1943,14 @@
+ 			if (stat(buf, &st))
+ 				continue;
+ 
+-			cmd = (char*) calloc(strlen("ffmpeg2theora --optimize \"") + strlen(buf) + strlen("\" -o \"") + strlen(buf) + strlen("\"") + 1, 1);
++			cmdlen = strlen("ffmpeg -y -i \"") + strlen(buf) + strlen("\" \"") + strlen(buf) + strlen("\" ");
++			cmd = (char*) calloc(cmdlen + 1, 1);
+ 			if (!cmd) {
+ 				fprintf(stderr, "Memory error\n");
+ 				exit(-1);
+ 			}
+ 
+-			sprintf(cmd, "ffmpeg2theora --optimize \"%s\" -o \"%s/%s/%s.ogg\"", buf, Dir, MUSIC_PATH, BNEMusicNames[i]);
++			snprintf(cmd, cmdlen, "ffmpeg -y -i \"%s\" \"%s/%s/%s.ogg\"", buf, Dir, MUSIC_PATH, BNEMusicNames[i]);
+ 
+ 			ret = system(cmd);
+ 
+@@ -1955,7 +1958,7 @@
+ 			remove(buf);
+ 
+ 			if (ret != 0) {
+-				printf("Can't convert wav sound %s to ogv format. Is ffmpeg2theora installed in PATH?\n", BNEMusicNames[i]);
++				printf("Can't convert wav sound %s to ogg format. Is ffmpeg installed in PATH?\n", BNEMusicNames[i]);
+ 				fflush(stdout);
+ 			}
+ 
+@@ -1979,13 +1982,15 @@
+ int ConvertVideo(const char* file, int video, bool justconvert = false)
+ {
+ 	unsigned char* vidp;
+-	char buf[1024];
++	char buf[8192] = {'\0'};
+ 	char* cmd;
+ 	FILE* f;
+ 	size_t l;
+ 	int ret;
++	int cmdlen;
++	char outputfile[8192] = {'\0'};
+ 
+-	sprintf(buf,"%s/%s.smk", Dir, file);
++	snprintf(buf,4095,"%s/%s.smk", Dir, file);
+ 	CheckPath(buf);
+ 	if (justconvert == false) {
+ 		vidp = ExtractEntry(ArchiveOffsets[video], &l);
+@@ -2005,21 +2010,36 @@
+ 		fclose(f);
+ 	}
+ 
+-	cmd = (char*) calloc(strlen("ffmpeg2theora --optimize \"") + strlen(buf) + strlen("\" -o \"") + strlen(buf) + strlen("\"") + 1, 1);
++	if (CDType & CD_BNE) {
++		cmdlen = strlen("ffmpeg -y -i \"") + strlen(buf) + strlen("\" -codec:v libtheora -qscale:v 31 -codec:a libvorbis -qscale:a 15 -pix_fmt yuv420p -aspect 4:3 -vf scale=640x0,setsar=1:1 \"") + strlen(buf) + strlen("\" ");
++	} else {
++		cmdlen = strlen("ffmpeg -y -i \"") + strlen(buf) + strlen("\" -codec:v libtheora -qscale:v 31 -codec:a libvorbis -qscale:a 15 -pix_fmt yuv420p \"") + strlen(buf) + strlen("\" ");
++	}
++	cmd = (char*) calloc(cmdlen + 1, 1);
+ 	if (!cmd) {
+ 		fprintf(stderr, "Memory error\n");
+ 		exit(-1);
+ 	}
+ 
+-	sprintf(cmd, "ffmpeg2theora --optimize \"%s/%s.smk\" -o \"%s/%s.ogv\"", Dir, file, Dir, file);
+-
++	if (CDType & CD_BNE) {
++		snprintf(cmd, cmdlen, "ffmpeg -y -i \"%s/%s.smk\" -codec:v libtheora -qscale:v 31 -codec:a libvorbis -qscale:a 15 -pix_fmt yuv420p -aspect 4:3 -vf scale=640:0,setsar=1:1 \"%s/%s.ogv\"", Dir, file, Dir, file);
++	} else {
++		snprintf(cmd, cmdlen, "ffmpeg -y -i \"%s/%s.smk\" -codec:v libtheora -qscale:v 31 -codec:a libvorbis -qscale:a 15 -pix_fmt yuv420p \"%s/%s.ogv\"", Dir, file, Dir, file);
++	}
++	printf("%s\n", cmd);
+ 	ret = system(cmd);
+ 
+ 	free(cmd);
+ 	remove(buf);
+ 
+ 	if (ret != 0) {
+-		printf("Can't convert video %s to ogv format. Is ffmpeg2theora installed in PATH?\n", file);
++		sprintf(outputfile, "%s/%s.ogv", Dir, file);
++#ifdef WIN32
++		_unlink(outputfile);
++#else
++		unlink(outputfile);
++#endif
++		printf("Can't convert video %s to ogv format. Is ffmpeg installed in PATH?\n", file);
+ 		fflush(stdout);
+ 		return ret;
+ 	}