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Update stb (#885)

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This commit and, by extension, PR attempts to update `stb` in the most
straightforward way possible as well as include fixes from main repo's
unmerged PRs for cases rearing their ugly heads during everyday usage:

 - stb#1299: stb_rect_pack: Make rect_height_compare a stable sort
 - stb#1402: stb_image: Fix "unused invalid_chunk" with STBI_FAILURE_USERMSG
 - stb#1404: stb_image: Fix gif two_back memory address
 - stb#1420: stb_image: Improve error reporting if file operations fail
   within *_from_file functions
 - stb#1445: stb_vorbis: Few static analyzers fixes
 - stb#1487: stb_vorbis: Fix residue classdata bounding for
   f->temp_memory_required
 - stb#1490: stb_vorbis: Fix broken clamp in codebook_decode_deinterleave_repeat
 - stb#1496: stb_image: Fix pnm only build
 - stb#1497: stb_image: Fix memory leaks if stbi__convert failed
 - stb#1498: stb_vorbis: Fix memory leaks in stb_vorbis
 - stb#1499: stb_vorbis: Minor change to prevent the undefined behavior -
   left shift of a negative value
 - stb#1500: stb_vorbis: Fix signed integer overflow

Includes additional small fixes that I felt didn't warrant a separate PR.
This commit is contained in:
mataha 2023-12-23 06:39:27 +01:00 • committed by GitHub
parent 7faffde303
commit 1bc48bc8e4
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GPG key ID: 4AEE18F83AFDEB23
20 changed files with 1560 additions and 1282 deletions
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23
tool/viz/memzoom.c
View file

@ -45,6 +45,7 @@
#include "libc/str/unicode.h"
#include "libc/sysv/consts/ex.h"
#include "libc/sysv/consts/exit.h"
#include "libc/sysv/consts/fileno.h"
#include "libc/sysv/consts/map.h"
#include "libc/sysv/consts/o.h"
#include "libc/sysv/consts/poll.h"
@ -63,7 +64,7 @@ DESCRIPTION\n\
\n\
FLAGS\n\
\n\
-h help\n\
-h or -? help\n\
-z zoom\n\
-m morton ordering\n\
-H hilbert ordering\n\
@ -887,10 +888,8 @@ static void MemZoom(void) {
} while (!(action & INTERRUPTED));
}
static wontreturn void PrintUsage(int rc) {
Write("SYNOPSIS\n\n ");
Write(program_invocation_name);
Write(USAGE);
static wontreturn void PrintUsage(int rc, int fd) {
tinyprint(fd, "SYNOPSIS\n\n ", program_invocation_name, USAGE, NULL);
exit(rc);
}
@ -898,7 +897,7 @@ static void GetOpts(int argc, char *argv[]) {
int opt;
char *p;
fps = 10;
while ((opt = getopt(argc, argv, "hzHNWf:p:")) != -1) {
while ((opt = getopt(argc, argv, "?hmzHNWf:p:")) != -1) {
switch (opt) {
case 'z':
++zoom;
@ -927,9 +926,13 @@ static void GetOpts(int argc, char *argv[]) {
}
break;
case 'h':
PrintUsage(EXIT_SUCCESS);
case '?':
default:
PrintUsage(EX_USAGE);
if (opt == optopt) {
PrintUsage(EXIT_SUCCESS, STDOUT_FILENO);
} else {
PrintUsage(EX_USAGE, STDERR_FILENO);
}
}
}
if (pid) {
@ -941,10 +944,10 @@ static void GetOpts(int argc, char *argv[]) {
stpcpy(p, "/maps");
} else {
if (optind == argc) {
PrintUsage(EX_USAGE);
PrintUsage(EX_USAGE, STDERR_FILENO);
}
if (!memccpy(path, argv[optind], '\0', sizeof(path))) {
PrintUsage(EX_USAGE);
PrintUsage(EX_USAGE, STDERR_FILENO);
}
}
}