| line |
true |
false |
branch |
|
44
|
10 |
1 |
if (fugz_imp >= 0) goto done; |
|
47
|
0 |
1 |
if ((handle = dlopen("libdeflate.so", RTLD_LAZY))) { |
|
48
|
0 |
0 |
if ((libdeflate_alloc_compressor = dlsym(handle, "libdeflate_alloc_compressor")) |
|
49
|
0 |
0 |
&& (libdeflate_free_compressor = dlsym(handle, "libdeflate_free_compressor")) |
|
50
|
0 |
0 |
&& (libdeflate_gzip_compress_bound = dlsym(handle, "libdeflate_gzip_compress_bound")) |
|
51
|
0 |
0 |
&& (libdeflate_gzip_compress = dlsym(handle, "libdeflate_gzip_compress"))) { |
|
58
|
2 |
0 |
for (i=2; i<=3; i++) { |
|
59
|
1 |
1 |
if ((handle = dlopen(i == 2 ? "libz-ng.so" : "libz.so", RTLD_LAZY))) { |
|
|
1 |
1 |
if ((handle = dlopen(i == 2 ? "libz-ng.so" : "libz.so", RTLD_LAZY))) { |
|
60
|
1 |
0 |
if (((deflate = dlsym(handle, "zng_deflate")) || (deflate = dlsym(handle, "deflate"))) |
|
|
1 |
0 |
if (((deflate = dlsym(handle, "zng_deflate")) || (deflate = dlsym(handle, "deflate"))) |
|
61
|
1 |
0 |
&& ((deflateEnd = dlsym(handle, "zng_deflateEnd")) || (deflateEnd = dlsym(handle, "deflateEnd"))) |
|
|
1 |
0 |
&& ((deflateEnd = dlsym(handle, "zng_deflateEnd")) || (deflateEnd = dlsym(handle, "deflateEnd"))) |
|
62
|
1 |
0 |
&& ((deflateInit2 = dlsym(handle, "zng_deflateInit2")) || (deflateInit2_ = dlsym(handle, "deflateInit2_"))) |
|
|
1 |
0 |
&& ((deflateInit2 = dlsym(handle, "zng_deflateInit2")) || (deflateInit2_ = dlsym(handle, "deflateInit2_"))) |
|
63
|
1 |
0 |
&& ((compressBound = dlsym(handle, "zng_compressBound")) || (compressBound = dlsym(handle, "compressBound")))) { |
|
|
1 |
0 |
&& ((compressBound = dlsym(handle, "zng_compressBound")) || (compressBound = dlsym(handle, "compressBound")))) { |
|
77
|
0 |
0 |
if (fugz_ld_comp != level) { |
|
78
|
0 |
0 |
if (fugz_ld_ctx) libdeflate_free_compressor(fugz_ld_ctx); |
|
82
|
0 |
0 |
if (!fugz_ld_ctx) fugz_ld_ctx = libdeflate_alloc_compressor(level); |
|
88
|
0 |
0 |
if (!len) fu_confess("Libdeflate compression failed"); /* Shouldn't happen */ |
|
101
|
0 |
8 |
: deflateInit2_(&stream, level > 9 ? 9 : level, 8, 16+15, 9, 0, "1.3.1", (int)sizeof(stream)); |
|
102
|
0 |
8 |
if (r) fu_confess("Zlib compression failed (%d)", r); |
|
111
|
0 |
8 |
if ((r = deflate(&stream, 4)) != 1) fu_confess("Zlib compression failed (%d)", r); |
|
121
|
8 |
0 |
if (level < 0 || level > 12) fu_confess("Invalid compression level: %"IVdf, level); |
|
|
0 |
8 |
if (level < 0 || level > 12) fu_confess("Invalid compression level: %"IVdf, level); |
|
122
|
0 |
8 |
if (!*fugz_lib()) fu_confess("Unable to load a suitable compression library"); |
|
127
|
0 |
8 |
if (fugz_imp == 1) return fugz_compress_ld(aTHX_ level, bytes, inlen); |
|
141
|
1 |
0 |
if (!BrotliEncoderCompress) { |
|
143
|
0 |
1 |
if (!(handle = dlopen("libbrotlienc.so", RTLD_LAZY)) |
|
144
|
0 |
0 |
|| !(BrotliEncoderMaxCompressedSize = dlsym(handle, "BrotliEncoderMaxCompressedSize")) |
|
145
|
0 |
0 |
|| !(BrotliEncoderCompress = dlsym(handle, "BrotliEncoderCompress"))) |
|
148
|
0 |
0 |
if (level < 0 || level > 11) fu_confess("Invalid compression level: %"IVdf, level); |
|
|
0 |
0 |
if (level < 0 || level > 11) fu_confess("Invalid compression level: %"IVdf, level); |
|
155
|
0 |
0 |
if (level < 2 && outlen < inlen + 256) outlen = inlen + 256; |
|
|
0 |
0 |
if (level < 2 && outlen < inlen + 256) outlen = inlen + 256; |
|
159
|
0 |
0 |
if (!BrotliEncoderCompress(level, 22, BROTLI_MODE_GENERIC, inlen, bytes, &outlen, SvPVX(out))) |