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remove unnecessary -fw option

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This commit is contained in:
Josh Coalson 2001-10-31 21:41:04 +00:00
parent 8c24ab3a78
commit 5bdbcf2fc8
1 changed files with 41 additions and 54 deletions
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95
src/flac/main.c
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@ -40,14 +40,14 @@ static int decode_file(const char *infilename, const char *forced_outfilename);
FLAC__bool verify = false, verbose = true, lax = false, test_only = false, analyze = false, use_ogg = false;
FLAC__bool do_mid_side = true, loose_mid_side = false, do_exhaustive_model_search = false, do_escape_coding = false, do_qlp_coeff_prec_search = false;
FLAC__bool force_to_stdout = false, delete_input = false, sector_align = false;
FLAC__bool force_to_stdout = false, force_raw_format = false, delete_input = false, sector_align = false;
const char *cmdline_forced_outfilename = 0, *output_prefix = 0;
analysis_options aopts = { false, false };
unsigned padding = 0;
unsigned max_lpc_order = 8;
unsigned qlp_coeff_precision = 0;
FLAC__uint64 skip = 0;
int format_is_wave = -1, format_is_big_endian = -1, format_is_unsigned_samples = false;
int format_is_big_endian = -1, format_is_unsigned_samples = false;
int format_channels = -1, format_bps = -1, format_sample_rate = -1;
int blocksize = -1, min_residual_partition_order = -1, max_residual_partition_order = -1, rice_parameter_search_dist = -1;
char requested_seek_points[50000]; /* @@@ bad MAGIC NUMBER */
@ -183,9 +183,7 @@ int main(int argc, char *argv[])
else if(0 == strcmp(argv[i], "-fu"))
format_is_unsigned_samples = true;
else if(0 == strcmp(argv[i], "-fr"))
format_is_wave = false;
else if(0 == strcmp(argv[i], "-fw"))
format_is_wave = true;
force_raw_format = true;
else if(0 == strcmp(argv[i], "--a-rgp"))
aopts.do_residual_gnuplot = true;
else if(0 == strcmp(argv[i], "--a-rgp-"))
@ -404,7 +402,6 @@ int main(int argc, char *argv[])
if(mode_decode) {
FLAC__bool first = true;
int save_format;
if(i == argc) {
retval = decode_file("-", 0);
@ -415,16 +412,13 @@ int main(int argc, char *argv[])
for(retval = 0; i < argc && retval == 0; i++) {
if(0 == strcmp(argv[i], "-") && !first)
continue;
save_format = format_is_wave;
retval = decode_file(argv[i], 0);
format_is_wave = save_format;
first = false;
}
}
}
else { /* encode */
FLAC__bool first = true;
int save_format;
if(i == argc) {
retval = encode_file("-", 0, true);
@ -435,9 +429,7 @@ int main(int argc, char *argv[])
for(retval = 0; i < argc && retval == 0; i++) {
if(0 == strcmp(argv[i], "-") && !first)
continue;
save_format = format_is_wave;
retval = encode_file(argv[i], 0, i == (argc-1));
format_is_wave = save_format;
first = false;
}
}
@ -527,11 +519,11 @@ int long_usage(const char *message, ...)
fprintf(stderr, "since the former allows flac to seek backwards to write the STREAMINFO or\n");
fprintf(stderr, "RIFF WAVE header contents when necessary.\n");
fprintf(stderr, "\n");
fprintf(stderr, "If the unencoded filename ends with '.wav' or -fw is used, it's assumed to be\n");
fprintf(stderr, "RIFF WAVE. Otherwise, flac will check for the presence of a RIFF header. If\n");
fprintf(stderr, "any infile is raw you must specify the format options {-fb|fl} -fc -fp and -fs,\n");
fprintf(stderr, "which will apply to all raw files. You can force a .wav file to be treated as\n");
fprintf(stderr, "a raw file using -fr.\n");
fprintf(stderr, "flac checks for the presence of a RIFF WAVE header to decide whether or not\n");
fprintf(stderr, "to treat an input file as WAVE format or raw samples. If any infile is raw\n");
fprintf(stderr, "you must specify the format options {-fb|fl} -fc -fp and -fs, which will\n");
fprintf(stderr, "apply to all raw files. You can force WAVE files to be treated as a raw files\n");
fprintf(stderr, "using -fr.\n");
fprintf(stderr, "\n");
fprintf(stderr, "generic options:\n");
fprintf(stderr, " -d : decode (default behavior is encode)\n");
@ -609,8 +601,7 @@ int long_usage(const char *message, ...)
fprintf(stderr, " -fp bits_per_sample\n");
fprintf(stderr, " -fs sample_rate : in Hz\n");
fprintf(stderr, " -fu : unsigned samples (default is signed)\n");
fprintf(stderr, " -fr : force to raw format (even if filename ends in .wav)\n");
fprintf(stderr, " -fw : force to RIFF WAVE\n");
fprintf(stderr, " -fr : force input to be treated as raw samples\n");
return message? 1 : 0;
}
@ -622,6 +613,7 @@ int encode_file(const char *infilename, const char *forced_outfilename, FLAC__bo
char *p;
FLAC__byte lookahead[12];
unsigned lookahead_length = 0;
FLAC__bool treat_as_wave = false;
int retval;
long infilesize;
encode_options_t common_options;
@ -638,36 +630,36 @@ int encode_file(const char *infilename, const char *forced_outfilename, FLAC__bo
}
}
if(sector_align && !format_is_wave && infilesize < 0) {
if(!force_raw_format) {
/* first set format based on name */
if(0 == strcasecmp(infilename+(strlen(infilename)-4), ".wav"))
treat_as_wave = true;
else
treat_as_wave = false;
/* attempt to guess the file type based on the first 12 bytes */
if((lookahead_length = fread(lookahead, 1, 12, encode_infile)) < 12) {
if(treat_as_wave)
fprintf(stderr, "WARNING: %s is not a WAVE file, treating as a raw file\n", infilename);
treat_as_wave = false;
}
else {
if(strncmp(lookahead, "RIFF", 4) || strncmp(lookahead+8, "WAVE", 4)) {
if(treat_as_wave)
fprintf(stderr, "WARNING: %s is not a WAVE file, treating as a raw file\n", infilename);
treat_as_wave = false;
}
else
treat_as_wave = true;
}
}
if(sector_align && !treat_as_wave && infilesize < 0) {
fprintf(stderr, "ERROR: can't --sector-align when the input size is unknown\n");
return 1;
}
if(format_is_wave < 0) {
/* first set format based on name */
if(0 == strcasecmp(infilename+(strlen(infilename)-4), ".wav"))
format_is_wave = true;
else
format_is_wave = false;
/* attempt to guess the file type based on the first 12 bytes */
if((lookahead_length = fread(lookahead, 1, 12, encode_infile)) < 12) {
if(format_is_wave)
fprintf(stderr, "WARNING: %s is not a WAVE file, treating as a raw file\n", infilename);
format_is_wave = false;
}
else {
if(strncmp(lookahead, "RIFF", 4) || strncmp(lookahead+8, "WAVE", 4)) {
if(format_is_wave)
fprintf(stderr, "WARNING: %s is not a WAVE file, treating as a raw file\n", infilename);
format_is_wave = false;
}
else
format_is_wave = true;
}
}
if(!format_is_wave) {
if(!treat_as_wave) {
if(format_is_big_endian < 0 || format_channels < 0 || format_bps < 0 || format_sample_rate < 0)
return long_usage("ERROR: for encoding a raw file you must specify { -fb or -fl }, -fc, -fp, and -fs\n");
}
@ -716,7 +708,7 @@ int encode_file(const char *infilename, const char *forced_outfilename, FLAC__bo
common_options.requested_seek_points = requested_seek_points;
common_options.num_requested_seek_points = num_requested_seek_points;
if(format_is_wave) {
if(treat_as_wave) {
wav_encode_options_t options;
options.common = common_options;
@ -759,19 +751,14 @@ int decode_file(const char *infilename, const char *forced_outfilename)
decode_options_t common_options;
if(!test_only && !analyze) {
if(format_is_wave < 0) {
format_is_wave = true;
}
if(!format_is_wave) {
if(format_is_big_endian < 0)
return long_usage("ERROR: for decoding to a raw file you must specify -fb or -fl\n");
}
if(force_raw_format && format_is_big_endian < 0)
return long_usage("ERROR: for decoding to a raw file you must specify -fb or -fl\n");
}
if(0 == strcmp(infilename, "-") || force_to_stdout)
strcpy(outfilename, "-");
else {
const char *suffix = suffixes[analyze? 2 : format_is_wave? 0 : 1];
const char *suffix = suffixes[analyze? 2 : force_raw_format? 1 : 0];
strcpy(outfilename, output_prefix? output_prefix : "");
strcat(outfilename, infilename);
if(0 == (p = strrchr(outfilename, '.')))
@ -796,7 +783,7 @@ int decode_file(const char *infilename, const char *forced_outfilename)
#endif
common_options.skip = skip;
if(format_is_wave) {
if(!force_raw_format) {
wav_decode_options_t options;
options.common = common_options;