diff options
Diffstat (limited to 'dumb/dumb-kode54/examples')
| -rw-r--r-- | dumb/dumb-kode54/examples/Makefile.am | 11 | ||||
| -rw-r--r-- | dumb/dumb-kode54/examples/dumb.ini | 44 | ||||
| -rw-r--r-- | dumb/dumb-kode54/examples/dumb2wav.c | 481 | ||||
| -rw-r--r-- | dumb/dumb-kode54/examples/dumbout.c | 404 | ||||
| -rw-r--r-- | dumb/dumb-kode54/examples/dumbplay.c | 238 | ||||
| -rw-r--r-- | dumb/dumb-kode54/examples/playduh.c | 169 |
6 files changed, 0 insertions, 1347 deletions
diff --git a/dumb/dumb-kode54/examples/Makefile.am b/dumb/dumb-kode54/examples/Makefile.am deleted file mode 100644 index 2c1117fd..00000000 --- a/dumb/dumb-kode54/examples/Makefile.am +++ /dev/null @@ -1,11 +0,0 @@ -INCLUDES = \
- -I $(top_srcdir)/include
-
-LIBS = $(top_builddir)/src/libdumb.la -lm
-
-bin_PROGRAMS = dumb2wav dumbout
-
-dumb2wav_SOURCES = dumb2wav.c
-dumbout_SOURCES = dumbout.c
-#dumbplay_SOURCES = dumbplay.c
-#playduh_SOURCES = playduh.c
diff --git a/dumb/dumb-kode54/examples/dumb.ini b/dumb/dumb-kode54/examples/dumb.ini deleted file mode 100644 index ee707ad2..00000000 --- a/dumb/dumb-kode54/examples/dumb.ini +++ /dev/null @@ -1,44 +0,0 @@ -# Please edit this file to control the playback quality for 'dumbplay'. Note
-# that this does not affect DUMB when you use it in your own programs; you
-# need to borrow some code from the example program in order to get that to
-# happen.
-
-# dumb_resampling_quality can be 0 for aliasing, 1 for linear interpolation
-# or 2 for cubic interpolation. See docs/dumb.txt for details on what these
-# terms mean.
-
-# dumb_it_max_to_mix is the maximum number of samples DUMB will render at a
-# time. See docs/dumb.txt for a more detailed description.
-
-# Increase buffer_size to combat stuttering.
-
-# The music module will be rendered at the sampling frequency specified by
-# sound_freq. This variable is also used by Allegro for initialising the
-# sound hardware.
-
-# buffer_size and sound_freq are passed directly to al_start_duh(). See this
-# function's description in docs/dumb.txt for information about how to use
-# these variables.
-
-# You can ignore the quality variable. Allegro uses it when relaying the
-# audio stream to the sound card. Only a masochist would set it lower than 2;
-# if your computer is powerful enough to run DUMB, it is powerful enough to
-# use this setting with Allegro.
-
-# For best results, choose a value for sound_freq that your sound card can do
-# exactly. See Allegro's docs, "Standard config variables", for details. If
-# you do not choose an exact value, Allegro will round it to the nearest
-# value it can do; then when DUMB plays the stream at a sampling frequency of
-# sound_freq, Allegro will have to resample it. Allegro's 'quality = 2'
-# setting is only comparable with DUMB's 'dumb_resampling_quality = 1'
-# setting. Therefore, in order to appreciate DUMB's cubic resampler fully,
-# you will need to make sure Allegro doesn't do any resampling, by choosing
-# an exact value for sound_freq.
-
-[sound]
-dumb_resampling_quality = 2
-dumb_it_max_to_mix = 256
-buffer_size = 4096
-sound_freq = 44100
-
-quality = 2
diff --git a/dumb/dumb-kode54/examples/dumb2wav.c b/dumb/dumb-kode54/examples/dumb2wav.c deleted file mode 100644 index 9a4c5090..00000000 --- a/dumb/dumb-kode54/examples/dumb2wav.c +++ /dev/null @@ -1,481 +0,0 @@ -/* _______ ____ __ ___ ___
- * \ _ \ \ / \ / \ \ / / ' ' '
- * | | \ \ | | || | \/ | . .
- * | | | | | | || ||\ /| |
- * | | | | | | || || \/ | | ' ' '
- * | | | | | | || || | | . .
- * | |_/ / \ \__// || | |
- * /_______/ynamic \____/niversal /__\ /____\usic /| . . ibliotheque
- * / \
- * / . \
- * dumb2wav.c - Utility to convert DUH to WAV. / / \ \
- * | < / \_
- * By Chad Austin, based on dumbout.c by entheh. | \/ /\ /
- * \_ / > /
- * | \ / /
- * | ' /
- * \__/
- */
-
-#include <time.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <math.h>
-#include <string.h>
-#include <dumb.h>
-
-#include <internal/it.h>
-
-union {
- float s32[4096];
- short s16[8192];
- char s8[16384];
-} buffer;
-
-sample_t ** internal_buffer;
-
-int loop_count = 1;
-
-
-static int write32_le(FILE* outf, unsigned int value) {
- int total = 0;
- total += fputc(value & 0xFF, outf);
- total += fputc((value >> 8) & 0xFF, outf);
- total += fputc((value >> 16) & 0xFF, outf);
- total += fputc((value >> 24) & 0xFF, outf);
- return total;
-}
-
-static int write16_le(FILE* outf, unsigned int value) {
- int total = 0;
- total += fputc(value & 0xFF, outf);
- total += fputc((value >> 8) & 0xFF, outf);
- return total;
-}
-
-
-static int loop_callback(void* data) {
- return (--loop_count <= 0 ? -1 : 0);
-}
-
-
-int main(int argc, const char *argv[])
-{
- DUH *duh;
- DUH_SIGRENDERER *sr;
-
- const char *fn = NULL;
- const char *fn_out = NULL;
- FILE *outf;
-
- int depth = 16;
- int unsign = 0;
- int freq = 44100;
- int n_channels = 2;
- int solo = -1;
- float volume = 1.0f;
- float delay = 0.0f;
- float delta;
- int bufsize;
- clock_t start, end;
- int data_written = 0; /* total bytes written to data chunk */
-
- int i = 1;
-
- LONG_LONG length;
- LONG_LONG done;
- int dots;
-
- while (i < argc) {
- const char *arg = argv[i++];
- if (*arg != '-') {
- if (fn) {
- fprintf(stderr,
- "Cannot specify multiple filenames!\n"
- "Second filename found: \"%s\"\n", arg);
- return 1;
- }
- fn = arg;
- continue;
- }
- arg++;
- while (*arg) {
- char *endptr;
- switch (*arg++) {
- case 'o':
- case 'O':
- if (i >= argc) {
- fprintf(stderr, "Out of arguments; output filename expected!\n");
- return 1;
- }
- fn_out = argv[i++];
- break;
- case 'd':
- case 'D':
- if (i >= argc) {
- fprintf(stderr, "Out of arguments; delay expected!\n");
- return 1;
- }
- delay = (float)strtod(argv[i++], &endptr);
- if (*endptr != 0 || delay < 0.0f || delay > 64.0f) {
- fprintf(stderr, "Invalid delay!\n");
- return 1;
- }
- break;
- case 'v':
- case 'V':
- if (i >= argc) {
- fprintf(stderr, "Out of arguments; volume expected!\n");
- return 1;
- }
- volume = (float)strtod(argv[i++], &endptr);
- if (*endptr != 0 || volume < -8.0f || volume > 8.0f) {
- fprintf(stderr, "Invalid volume!\n");
- return 1;
- }
- break;
- case 's':
- case 'S':
- if (i >= argc) {
- fprintf(stderr, "Out of arguments; sampling rate expected!\n");
- return 1;
- }
- freq = strtol(argv[i++], &endptr, 10);
- if (*endptr != 0 || freq < 1 || freq > 960000) {
- fprintf(stderr, "Invalid sampling rate!\n");
- return 1;
- }
- break;
- case 'f':
- depth = 32;
- break;
- case '8':
- depth = 8;
- break;
- case 'l':
- case 'L':
- if (i >= argc) {
- fprintf(stderr, "Out of arguments: loop count expected!\n");
- return 1;
- }
- loop_count = strtol(argv[i++], &endptr, 10);
- break;
- case 'm':
- case 'M':
- n_channels = 1;
- break;
- case 'u':
- case 'U':
- unsign = 1;
- break;
- case 'r':
- case 'R':
- if (i >= argc) {
- fprintf(stderr, "Out of arguments; resampling quality expected!\n");
- return 1;
- }
- dumb_resampling_quality = strtol(argv[i++], &endptr, 10);
- if (*endptr != 0 || dumb_resampling_quality < 0 || dumb_resampling_quality > 2) {
- fprintf(stderr, "Invalid resampling quality!\n");
- return 1;
- }
- break;
- case 'c':
- case 'C':
- if (i >= argc) {
- fprintf(stderr, "Out of arguments; channel number expected!\n");
- return 1;
- }
- solo = strtol(argv[i++], &endptr, 10);
- if (*endptr != 0 || solo < 0 || solo >= DUMB_IT_N_CHANNELS) {
- fprintf(stderr, "Invalid channel number!\n");
- return 1;
- }
- break;
- default:
- fprintf(stderr, "Invalid switch - '%c'!\n", isprint(arg[-1]) ? arg[-1] : '?');
- return 1;
- }
- }
- }
-
- if (!fn) {
- fprintf(stderr,
- "Usage: dumb2wav [options] module [more-options]\n"
- "\n"
- "The module can be any IT, XM, S3M or MOD file. It will be rendered to a .wav\n"
- "file of the same name, unless you specify otherwise with the -o option.\n"
- "\n"
- "The valid options are:\n"
- "-o <file> specify the output filename (defaults to the input filename with\n"
- " the extension replaced with .wav); use - to write to standard\n"
- " output or . to write nowhere (useful for measuring DUMB's\n"
- " performance, and DOS and Windows don't have /dev/null!)\n"
- "-d <delay> set the initial delay, in seconds (default 0.0)\n"
- "-v <volume> adjust the volume (default 1.0)\n"
- "-s <freq> set the sampling rate in Hz (default 44100)\n"
- "-8 generate 8-bit instead of 16-bit\n"
- "-f generate floating point samples instead of 16-bit\n"
- "-m generate mono output instead of stereo left/right pairs\n"
- "-u generated unsigned output instead of signed\n"
- "-r <value> specify the resampling quality to use\n"
- "-l <value> specify the number of times to loop (default 1)\n"
- "-c <value> specify a channel number to solo\n");
- return 1;
- }
-
- atexit(&dumb_exit);
- dumb_register_stdfiles();
-
- dumb_it_max_to_mix = 256;
-
- duh = load_duh(fn);
- if (!duh) {
- duh = dumb_load_it(fn);
- if (!duh) {
- duh = dumb_load_xm(fn);
- if (!duh) {
- duh = dumb_load_s3m(fn);
- if (!duh) {
- duh = dumb_load_mod(fn);
- if (!duh) {
- fprintf(stderr, "Unable to open %s!\n", fn);
- return 1;
- }
- }
- }
- }
- }
-
- sr = duh_start_sigrenderer(duh, 0, n_channels, 0);
- if (!sr) {
- unload_duh(duh);
- fprintf(stderr, "Unable to play file!\n");
- return 1;
- }
-
- if (solo >= 0) {
- DUMB_IT_SIGRENDERER * itsr = duh_get_it_sigrenderer(sr);
- if (itsr) {
- for (i = 0; i < DUMB_IT_N_CHANNELS; i++) {
- if (i != solo) {
- IT_CHANNEL * channel = &itsr->channel[i];
- IT_PLAYING * playing = channel->playing;
- channel->flags |= IT_CHANNEL_MUTED;
- /* start_sigrenderer leaves me all of the channels the first tick triggered */
- if (playing) {
- playing->ramp_volume[0] = 0;
- playing->ramp_volume[1] = 0;
- playing->ramp_delta[0] = 0;
- playing->ramp_delta[1] = 0;
- }
- }
- }
- }
- }
-
- if (fn_out) {
- if (fn_out[0] == '-' && fn_out[1] == 0)
- outf = stdout;
- else if (fn_out[0] == '.' && fn_out[1] == 0)
- outf = NULL;
- else {
- outf = fopen(fn_out, "wb");
- if (!outf) {
- fprintf(stderr, "Unable to open %s for writing!\n", fn_out);
- duh_end_sigrenderer(sr);
- unload_duh(duh);
- return 1;
- }
- }
- } else {
- char *extptr = NULL, *p;
- char *fn_out = malloc(strlen(fn)+5);
- if (!fn_out) {
- fprintf(stderr, "Out of memory!\n");
- duh_end_sigrenderer(sr);
- unload_duh(duh);
- return 1;
- }
- strcpy(fn_out, fn);
- for (p = fn_out; *p; p++)
- if (*p == '.') extptr = p;
- if (!extptr) extptr = p;
- strcpy(extptr, ".wav");
- outf = fopen(fn_out, "wb");
- if (!outf) {
- fprintf(stderr, "Unable to open %s for writing!\n", fn_out);
- free(fn_out);
- duh_end_sigrenderer(sr);
- unload_duh(duh);
- return 1;
- }
- free(fn_out);
- }
-
- {
- DUMB_IT_SIGRENDERER *itsr = duh_get_it_sigrenderer(sr);
- dumb_it_set_ramp_style(itsr, 2);
- dumb_it_set_loop_callback(itsr, loop_callback, NULL);
- dumb_it_set_xm_speed_zero_callback(itsr, &dumb_it_callback_terminate, NULL);
- dumb_it_set_global_volume_zero_callback(itsr, &dumb_it_callback_terminate, NULL);
- }
-
-
- if (outf) {
- /* write RIFF header: fill file length later */
- fwrite("RIFF", 1, 4, outf);
- fwrite(" ", 1, 4, outf);
- fwrite("WAVE", 1, 4, outf);
-
- /* write format chunk */
- fwrite("fmt ", 1, 4, outf);
-
- if (depth == 32)
- {
- write32_le(outf, 18);
- write16_le(outf, 3);
- }
- else
- {
- write32_le(outf, 16); /* header length */
- write16_le(outf, 1); /* WAVE_FORMAT_PCM */
- }
- write16_le(outf, n_channels); /* channel count */
- write32_le(outf, freq); /* frequency */
- write32_le(outf, freq * n_channels * depth / 8); /*bytes/sec*/
- write16_le(outf, n_channels * depth / 8); /* block alignment */
- write16_le(outf, depth); /* bits per sample */
-
- if (depth == 32)
- {
- write16_le(outf, 0);
- }
-
- /* start data chunk */
- fwrite("data", 1, 4, outf);
- fwrite(" ", 1, 4, outf); /* fill in later */
- }
-
- length = (LONG_LONG)_dumb_it_build_checkpoints(duh_get_it_sigdata(duh), 0) * freq >> 16;
- done = 0;
- dots = 0;
- delta = 65536.0f / freq;
- bufsize = sizeof(buffer);
- if (depth == 32) bufsize /= sizeof(*buffer.s32);
- else if (depth == 16) bufsize /= sizeof(*buffer.s16);
- bufsize /= n_channels;
-
- if (depth == 32) {
- internal_buffer = create_sample_buffer(n_channels, bufsize);
- if (!internal_buffer) {
- fprintf(stderr, "Out of memory!\n");
- duh_end_sigrenderer(sr);
- unload_duh(duh);
- }
- }
-
- {
- long l = (long)floor(delay * freq + 0.5f);
- l *= n_channels * (depth >> 3);
- if (l) {
- if (unsign && depth != 32) {
- if (depth == 16) {
- for (i = 0; i < 8192; i++) {
- buffer.s8[i*2] = 0x00;
- buffer.s8[i*2+1] = 0x80;
- }
- } else
- memset(buffer.s8, 0x80, 16384);
- } else
- memset(buffer.s8, 0, 16384);
- while (l >= 16384) {
- if (outf) fwrite(buffer.s8, 1, 16384, outf);
- l -= 16384;
- data_written += 16384;
- }
- if (l) {
- if (outf) fwrite(buffer.s8, 1, l, outf);
- data_written += 1;
- }
- }
- }
-
- start = clock();
-
- fprintf(stderr, "................................................................\n");
- for (;;) {
- int write_size;
- int l;
-
- if (depth != 32) {
- l = duh_render(sr, depth, unsign, volume, delta, bufsize, &buffer);
- if (depth == 16) {
- for (i = 0; i < l * n_channels; i++) {
- short val = buffer.s16[i];
- buffer.s8[i*2] = val;
- buffer.s8[i*2+1] = val >> 8;
- }
- }
- } else {
- int j;
- dumb_silence(internal_buffer[0], bufsize * n_channels);
- l = duh_sigrenderer_get_samples(sr, volume, delta, bufsize, internal_buffer);
- for (i = 0; i < n_channels; i++) {
- for (j = 0; j < l; j++) {
- buffer.s32[j * n_channels + i] = (float)((double)internal_buffer[i][j] * (1.0 / (double)(0x800000)));
- }
- }
- }
- write_size = l * n_channels * (depth >> 3);
- if (outf) fwrite(buffer.s8, 1, write_size, outf);
- data_written += write_size;
- if (l < bufsize) break;
- done += l;
- l = done * 64 / length;
- while (dots < 64 && l > dots) {
- fprintf(stderr, "|");
- dots++;
- }
- if (dots >= 64) {
- putchar('\n');
- dots = 0;
- done = 0;
- }
- }
-
- while (64 > dots) {
- fprintf(stderr, "|");
- dots++;
- }
- fprintf(stderr, "\n");
-
- end = clock();
-
- if (depth == 32) destroy_sample_buffer(internal_buffer);
-
- /* fill in blanks we left in WAVE file */
- if (outf) {
- /* file size, not including RIFF header */
- const int fmt_size = 8 + ((depth == 32) ? 18 : 16);
- const int data_size = 8 + data_written;
- const int file_size = fmt_size + data_size;
-
- /* can we seek stdout? */
- fseek(outf, 4, SEEK_SET);
- write32_le(outf, file_size);
-
- fseek(outf, 12 + fmt_size + 4, SEEK_SET);
- write32_le(outf, data_written);
- }
-
-
- duh_end_sigrenderer(sr);
- unload_duh(duh);
- if (outf && outf != stdout) fclose(outf);
-
- fprintf(stderr, "Elapsed time: %f seconds\n", (end - start) / (float)CLOCKS_PER_SEC);
-
- return 0;
-}
diff --git a/dumb/dumb-kode54/examples/dumbout.c b/dumb/dumb-kode54/examples/dumbout.c deleted file mode 100644 index 3082b3b4..00000000 --- a/dumb/dumb-kode54/examples/dumbout.c +++ /dev/null @@ -1,404 +0,0 @@ -/* _______ ____ __ ___ ___
- * \ _ \ \ / \ / \ \ / / ' ' '
- * | | \ \ | | || | \/ | . .
- * | | | | | | || ||\ /| |
- * | | | | | | || || \/ | | ' ' '
- * | | | | | | || || | | . .
- * | |_/ / \ \__// || | |
- * /_______/ynamic \____/niversal /__\ /____\usic /| . . ibliotheque
- * / \
- * / . \
- * dumbout.c - Utility to stream music to a file. / / \ \
- * | < / \_
- * By entheh. | \/ /\ /
- * \_ / > /
- * | \ / /
- * | ' /
- * \__/
- */
-
-#include <time.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <math.h>
-#include <string.h>
-#include <dumb.h>
-
-#include <internal/it.h>
-
-union {
- float s32[4096];
- short s16[8192];
- char s8[16384];
-} buffer;
-
-sample_t ** internal_buffer;
-
-int main(int argc, const char *const *argv) /* I'm const-crazy! */
-{
- DUH *duh;
- DUH_SIGRENDERER *sr;
-
- const char *fn = NULL;
- const char *fn_out = NULL;
- FILE *outf;
-
- int depth = 16;
- int bigendian = 0;
- int unsign = 0;
- int freq = 44100;
- int n_channels = 2;
- int solo = -1;
- float volume = 1.0f;
- float delay = 0.0f;
- float delta;
- int bufsize;
- clock_t start, end;
-
- int i = 1;
-
- LONG_LONG length;
- LONG_LONG done;
- int dots;
-
- while (i < argc) {
- const char *arg = argv[i++];
- if (*arg != '-') {
- if (fn) {
- fprintf(stderr,
- "Cannot specify multiple filenames!\n"
- "Second filename found: \"%s\"\n", arg);
- return 1;
- }
- fn = arg;
- continue;
- }
- arg++;
- while (*arg) {
- char *endptr;
- switch (*arg++) {
- case 'o':
- case 'O':
- if (i >= argc) {
- fprintf(stderr, "Out of arguments; output filename expected!\n");
- return 1;
- }
- fn_out = argv[i++];
- break;
- case 'd':
- case 'D':
- if (i >= argc) {
- fprintf(stderr, "Out of arguments; delay expected!\n");
- return 1;
- }
- delay = (float)strtod(argv[i++], &endptr);
- if (*endptr != 0 || delay < 0.0f || delay > 64.0f) {
- fprintf(stderr, "Invalid delay!\n");
- return 1;
- }
- break;
- case 'v':
- case 'V':
- if (i >= argc) {
- fprintf(stderr, "Out of arguments; volume expected!\n");
- return 1;
- }
- volume = (float)strtod(argv[i++], &endptr);
- if (*endptr != 0 || volume < -8.0f || volume > 8.0f) {
- fprintf(stderr, "Invalid volume!\n");
- return 1;
- }
- break;
- case 's':
- case 'S':
- if (i >= argc) {
- fprintf(stderr, "Out of arguments; sampling rate expected!\n");
- return 1;
- }
- freq = strtol(argv[i++], &endptr, 10);
- if (*endptr != 0 || freq < 1 || freq > 960000) {
- fprintf(stderr, "Invalid sampling rate!\n");
- return 1;
- }
- break;
- case 'f':
- depth = 32;
- break;
- case '8':
- depth = 8;
- break;
- case 'b':
- case 'B':
- bigendian = 1;
- break;
- case 'm':
- case 'M':
- n_channels = 1;
- break;
- case 'u':
- case 'U':
- unsign = 1;
- break;
- case 'r':
- case 'R':
- if (i >= argc) {
- fprintf(stderr, "Out of arguments; resampling quality expected!\n");
- return 1;
- }
- dumb_resampling_quality = strtol(argv[i++], &endptr, 10);
- if (*endptr != 0 || dumb_resampling_quality < 0 || dumb_resampling_quality > 2) {
- fprintf(stderr, "Invalid resampling quality!\n");
- return 1;
- }
- break;
- case 'c':
- case 'C':
- if (i >= argc) {
- fprintf(stderr, "Out of arguments; channel number expected!\n");
- return 1;
- }
- solo = strtol(argv[i++], &endptr, 10);
- if (*endptr != 0 || solo < 0 || solo >= DUMB_IT_N_CHANNELS) {
- fprintf(stderr, "Invalid channel number!\n");
- return 1;
- }
- break;
- default:
- fprintf(stderr, "Invalid switch - '%c'!\n", isprint(arg[-1]) ? arg[-1] : '?');
- return 1;
- }
- }
- }
-
- if (!fn) {
- fprintf(stderr,
- "Usage: dumbout [options] module [more-options]\n"
- "\n"
- "The module can be any IT, XM, S3M or MOD file. It will be rendered to a .pcm\n"
- "file of the same name, unless you specify otherwise with the -o option.\n"
- "\n"
- "The valid options are:\n"
- "-o <file> specify the output filename (defaults to the input filename with\n"
- " the extension replaced with .pcm); use - to write to standard\n"
- " output or . to write nowhere (useful for measuring DUMB's\n"
- " performance, and DOS and Windows don't have /dev/null!)\n"
- "-d <delay> set the initial delay, in seconds (default 0.0)\n"
- "-v <volume> adjust the volume (default 1.0)\n"
- "-s <freq> set the sampling rate in Hz (default 44100)\n"
- "-8 generate 8-bit instead of 16-bit\n"
- "-f generate 32-bit floating point data instead of 16-bit\n"
- "-b generate big-endian data instead of little-endian (meaningless when\n"
- " using -8)\n"
- "-m generate mono output instead of stereo left/right pairs\n"
- "-u generated unsigned output instead of signed\n"
- "-r <value> specify the resampling quality to use\n"
- "-c <value> specify a channel number to solo\n");
- return 1;
- }
-
- atexit(&dumb_exit);
- dumb_register_stdfiles();
-
- dumb_it_max_to_mix = 256;
-
- duh = load_duh(fn);
- if (!duh) {
- duh = dumb_load_it(fn);
- if (!duh) {
- duh = dumb_load_xm(fn);
- if (!duh) {
- duh = dumb_load_s3m(fn);
- if (!duh) {
- duh = dumb_load_mod(fn);
- if (!duh) {
- fprintf(stderr, "Unable to open %s!\n", fn);
- return 1;
- }
- }
- }
- }
- }
-
- sr = duh_start_sigrenderer(duh, 0, n_channels, 0);
- if (!sr) {
- unload_duh(duh);
- fprintf(stderr, "Unable to play file!\n");
- return 1;
- }
-
- if (solo >= 0) {
- DUMB_IT_SIGRENDERER * itsr = duh_get_it_sigrenderer(sr);
- if (itsr) {
- for (i = 0; i < DUMB_IT_N_CHANNELS; i++) {
- if (i != solo) {
- IT_CHANNEL * channel = &itsr->channel[i];
- IT_PLAYING * playing = channel->playing;
- channel->flags |= IT_CHANNEL_MUTED;
- /* start_sigrenderer leaves me all of the channels the first tick triggered */
- if (playing) {
- playing->ramp_volume[0] = 0;
- playing->ramp_volume[1] = 0;
- playing->ramp_delta[0] = 0;
- playing->ramp_delta[1] = 0;
- }
- }
- }
- }
- }
-
- if (fn_out) {
- if (fn_out[0] == '-' && fn_out[1] == 0)
- outf = stdout;
- else if (fn_out[0] == '.' && fn_out[1] == 0)
- outf = NULL;
- else {
- outf = fopen(fn_out, "wb");
- if (!outf) {
- fprintf(stderr, "Unable to open %s for writing!\n", fn_out);
- duh_end_sigrenderer(sr);
- unload_duh(duh);
- return 1;
- }
- }
- } else {
- char *extptr = NULL, *p;
- char *fn_out = malloc(strlen(fn)+5);
- if (!fn_out) {
- fprintf(stderr, "Out of memory!\n");
- duh_end_sigrenderer(sr);
- unload_duh(duh);
- return 1;
- }
- strcpy(fn_out, fn);
- for (p = fn_out; *p; p++)
- if (*p == '.') extptr = p;
- if (!extptr) extptr = p;
- strcpy(extptr, ".pcm");
- outf = fopen(fn_out, "wb");
- if (!outf) {
- fprintf(stderr, "Unable to open %s for writing!\n", fn_out);
- free(fn_out);
- duh_end_sigrenderer(sr);
- unload_duh(duh);
- return 1;
- }
- free(fn_out);
- }
-
- {
- DUMB_IT_SIGRENDERER *itsr = duh_get_it_sigrenderer(sr);
- dumb_it_set_ramp_style(itsr, 2);
- dumb_it_set_loop_callback(itsr, &dumb_it_callback_terminate, NULL);
- dumb_it_set_xm_speed_zero_callback(itsr, &dumb_it_callback_terminate, NULL);
- dumb_it_set_global_volume_zero_callback(itsr, &dumb_it_callback_terminate, NULL);
- }
-
- length = (LONG_LONG)_dumb_it_build_checkpoints(duh_get_it_sigdata(duh), 0) * freq >> 16;
- done = 0;
- dots = 0;
- delta = 65536.0f / freq;
- bufsize = sizeof(buffer);
- if (depth == 32) bufsize /= sizeof(*buffer.s32);
- else if (depth == 16) bufsize /= sizeof(*buffer.s16);
- bufsize /= n_channels;
-
- if (depth == 32) {
- internal_buffer = create_sample_buffer(n_channels, bufsize);
- if (!internal_buffer) {
- fprintf(stderr, "Out of memory!\n");
- duh_end_sigrenderer(sr);
- unload_duh(duh);
- }
- }
-
- {
- long l = (long)floor(delay * freq + 0.5f);
- l *= n_channels * (depth >> 3);
- if (l) {
- if (unsign && depth != 32) {
- if (depth == 16) {
- if (bigendian) {
- for (i = 0; i < 8192; i++) {
- buffer.s8[i*2] = 0x80;
- buffer.s8[i*2+1] = 0x00;
- }
- } else {
- for (i = 0; i < 8192; i++) {
- buffer.s8[i*2] = 0x00;
- buffer.s8[i*2+1] = 0x80;
- }
- }
- } else
- memset(buffer.s8, 0x80, 16384);
- } else
- memset(buffer.s8, 0, 16384);
- while (l >= 16384) {
- if (outf) fwrite(buffer.s8, 1, 16384, outf);
- l -= 16384;
- }
- if (l && outf) fwrite(buffer.s8, 1, l, outf);
- }
- }
-
- start = clock();
-
- fprintf(stderr, "................................................................\n");
- for (;;) {
- int l;
-
- if (depth != 32) {
- l = duh_render(sr, depth, unsign, volume, delta, bufsize, &buffer);
- if (depth == 16) {
- if (bigendian) {
- for (i = 0; i < l * n_channels; i++) {
- short val = buffer.s16[i];
- buffer.s8[i*2] = val >> 8;
- buffer.s8[i*2+1] = val;
- }
- } else {
- for (i = 0; i < l * n_channels; i++) {
- short val = buffer.s16[i];
- buffer.s8[i*2] = val;
- buffer.s8[i*2+1] = val >> 8;
- }
- }
- }
- } else {
- int j;
- dumb_silence(internal_buffer[0], bufsize * n_channels);
- l = duh_sigrenderer_get_samples(sr, volume, delta, bufsize, internal_buffer);
- for (i = 0; i < n_channels; i++) {
- for (j = i; j < l; j++) {
- buffer.s32[j * n_channels] = (float)((double)internal_buffer[i][j] * (1.0 / (double)(0x800000)));
- }
- }
- }
- if (outf) fwrite(buffer.s8, 1, l * n_channels * (depth >> 3), outf);
- if (l < bufsize) break;
- done += l;
- l = done * 64 / length;
- while (dots < 64 && l > dots) {
- fprintf(stderr, "|");
- dots++;
- }
- }
-
- while (64 > dots) {
- fprintf(stderr, "|");
- dots++;
- }
- fprintf(stderr, "\n");
-
- end = clock();
-
- if (depth == 32) destroy_sample_buffer(internal_buffer);
-
- duh_end_sigrenderer(sr);
- unload_duh(duh);
- if (outf && outf != stdout) fclose(outf);
-
- fprintf(stderr, "Elapsed time: %f seconds\n", (end - start) / (float)CLOCKS_PER_SEC);
-
- return 0;
-}
diff --git a/dumb/dumb-kode54/examples/dumbplay.c b/dumb/dumb-kode54/examples/dumbplay.c deleted file mode 100644 index 521113f6..00000000 --- a/dumb/dumb-kode54/examples/dumbplay.c +++ /dev/null @@ -1,238 +0,0 @@ -/* _______ ____ __ ___ ___
- * \ _ \ \ / \ / \ \ / / ' ' '
- * | | \ \ | | || | \/ | . .
- * | | | | | | || ||\ /| |
- * | | | | | | || || \/ | | ' ' '
- * | | | | | | || || | | . .
- * | |_/ / \ \__// || | |
- * /_______/ynamic \____/niversal /__\ /____\usic /| . . ibliotheque
- * / \
- * / . \
- * dumbplay.c - Not-so-simple program to play / / \ \
- * music. It used to be simpler! | < / \_
- * | \/ /\ /
- * By entheh. \_ / > /
- * | \ / /
- * IMPORTANT NOTE: This file is not very friendly. | ' /
- * I strongly recommend AGAINST using it as a \__/
- * reference for writing your own code. If you would
- * like to write a program that uses DUMB, or add DUMB to an existing
- * project, please use docs/howto.txt. It will help you a lot more than this
- * file can. (If you have difficulty reading documentation, you are lacking
- * an important coding skill, and now is as good a time as any to learn.)
- */
-
-#include <stdlib.h>
-#include <allegro.h>
-
-#ifndef ALLEGRO_DOS
-#include <string.h>
-#endif
-
-/* Note that your own programs should use <aldumb.h> not "aldumb.h". <> tells
- * the compiler to look in the compiler's default header directory, which is
- * where DUMB should be installed before you use it (make install does this).
- * Use "" when it is your own header file. This example uses "" because DUMB
- * might not have been installed yet when the makefile builds it.
- */
-#include "aldumb.h"
-
-
-
-#ifndef ALLEGRO_DOS
-static volatile int closed = 0;
-static void closehook(void) { closed = 1; }
-#else
-#define closed 0
-#endif
-
-#ifdef ALLEGRO_WINDOWS
-#define GFX_DUMB_MODE GFX_GDI
-#include <winalleg.h>
-#define YIELD() Sleep(1)
-#else
-#define GFX_DUMB_MODE GFX_AUTODETECT_WINDOWED
-#ifdef ALLEGRO_UNIX
-#include <sys/time.h>
-static void YIELD(void)
-{
- struct timeval tv;
- tv.tv_sec = 0;
- tv.tv_usec = 1;
- select(0, NULL, NULL, NULL, &tv);
-}
-#else
-#define YIELD() yield_timeslice()
-#endif
-#endif
-
-
-
-#ifdef ALLEGRO_DOS
-static int loop_callback(void *data)
-{
- (void)data;
- printf("Music has looped.\n");
- return 0;
-}
-
-static int xm_speed_zero_callback(void *data)
-{
- (void)data;
- printf("Music has stopped.\n");
- return 0;
-}
-#else
-static int gfx_half_width;
-
-static int loop_callback(void *data)
-{
- (void)data;
- if (gfx_half_width) {
- acquire_screen();
- textout_centre(screen, font, "Music has looped.", gfx_half_width, 36, 10);
- release_screen();
- }
- return 0;
-}
-
-static int xm_speed_zero_callback(void *data)
-{
- (void)data;
- if (gfx_half_width) {
- text_mode(0); /* In case this is overwriting "Music has looped." */
- acquire_screen();
- textout_centre(screen, font, "Music has stopped.", gfx_half_width, 36, 10);
- release_screen();
- }
- return 0;
-}
-#endif
-
-
-
-static void usage(const char *exename)
-{
- allegro_message(
-#ifdef ALLEGRO_WINDOWS
- "Usage:\n"
- " At the command line: %s file\n"
- " In Windows Explorer: drag a file on to this program's icon.\n"
-#else
- "Usage: %s file\n"
-#endif
- "This will play the music file specified.\n"
- "File formats supported: IT XM S3M MOD.\n"
- "You can control playback quality by editing dumb.ini.\n", exename);
-
- exit(1);
-}
-
-
-
-int main(int argc, const char *const *argv) /* I'm const-crazy! */
-{
- DUH *duh;
- AL_DUH_PLAYER *dp;
-
- if (allegro_init())
- return 1;
-
- if (argc != 2)
- usage(argv[0]);
-
- set_config_file("dumb.ini");
-
- if (install_keyboard()) {
- allegro_message("Failed to initialise keyboard driver!\n");
- return 1;
- }
-
- set_volume_per_voice(0);
-
- if (install_sound(DIGI_AUTODETECT, MIDI_NONE, NULL)) {
- allegro_message("Failed to initialise sound driver!\n%s\n", allegro_error);
- return 1;
- }
-
- atexit(&dumb_exit);
-
- dumb_register_packfiles();
-
- duh = dumb_load_it(argv[1]);
- if (!duh) {
- duh = dumb_load_xm(argv[1]);
- if (!duh) {
- duh = dumb_load_s3m(argv[1]);
- if (!duh) {
- duh = dumb_load_mod(argv[1]);
- if (!duh) {
- allegro_message("Failed to load %s!\n", argv[1]);
- return 1;
- }
- }
- }
- }
-
- dumb_resampling_quality = get_config_int("sound", "dumb_resampling_quality", 4);
- dumb_it_max_to_mix = get_config_int("sound", "dumb_it_max_to_mix", 128);
-
-#ifndef ALLEGRO_DOS
- {
- const char *fn = get_filename(argv[1]);
- gfx_half_width = strlen(fn);
- if (gfx_half_width < 22) gfx_half_width = 22;
- gfx_half_width = (gfx_half_width + 2) * 4;
-
- /* set_window_title() is not const-correct (yet). */
- set_window_title((char *)"DUMB Music Player");
-
- if (set_gfx_mode(GFX_DUMB_MODE, gfx_half_width*2, 80, 0, 0) == 0) {
- acquire_screen();
- textout_centre(screen, font, fn, gfx_half_width, 20, 14);
- textout_centre(screen, font, "Press any key to exit.", gfx_half_width, 52, 11);
- release_screen();
- } else
- gfx_half_width = 0;
- }
-
-#if ALLEGRO_VERSION*10000 + ALLEGRO_SUB_VERSION*100 + ALLEGRO_WIP_VERSION >= 40105
- set_close_button_callback(&closehook);
-#else
- set_window_close_hook(&closehook);
-#endif
-
-#endif
-
- set_display_switch_mode(SWITCH_BACKGROUND);
-
- dp = al_start_duh(duh, 2, 0, 1.0f,
- get_config_int("sound", "buffer_size", 4096),
- get_config_int("sound", "sound_freq", 44100));
-
- {
- DUH_SIGRENDERER *sr = al_duh_get_sigrenderer(dp);
- DUMB_IT_SIGRENDERER *itsr = duh_get_it_sigrenderer(sr);
- dumb_it_set_loop_callback(itsr, &loop_callback, NULL);
- dumb_it_set_xm_speed_zero_callback(itsr, &xm_speed_zero_callback, NULL);
- }
-
- for (;;) {
- if (keypressed()) {
- readkey();
- break;
- }
-
- if (al_poll_duh(dp) || closed)
- break;
-
- YIELD();
- }
-
- al_stop_duh(dp);
-
- unload_duh(duh);
-
- return 0;
-}
-END_OF_MAIN();
diff --git a/dumb/dumb-kode54/examples/playduh.c b/dumb/dumb-kode54/examples/playduh.c deleted file mode 100644 index 31d7b619..00000000 --- a/dumb/dumb-kode54/examples/playduh.c +++ /dev/null @@ -1,169 +0,0 @@ -/* _______ ____ __ ___ ___
- * \ _ \ \ / \ / \ \ / / ' ' '
- * | | \ \ | | || | \/ | . .
- * | | | | | | || ||\ /| |
- * | | | | | | || || \/ | | ' ' '
- * | | | | | | || || | | . .
- * | |_/ / \ \__// || | |
- * /_______/ynamic \____/niversal /__\ /____\usic /| . . ibliotheque
- * / \
- * / . \
- * playduh.c - Simple program to play DUH files. / / \ \
- * | < / \_
- * By entheh. | \/ /\ /
- * \_ / > /
- * | \ / /
- * | ' /
- * \__/
- */
-
-#include <stdlib.h>
-#include <allegro.h>
-
-#ifndef ALLEGRO_DOS
-#include <string.h>
-#endif
-
-/* Note that your own programs should use <aldumb.h> not "aldumb.h". <> tells
- * the compiler to look in the compiler's default header directory, which is
- * where DUMB should be installed before you use it (make install does this).
- * Use "" when it is your own header file. This example uses "" because DUMB
- * might not have been installed yet when the makefile builds it.
- */
-#include "aldumb.h"
-
-
-
-#ifndef ALLEGRO_DOS
-static int closed = 0;
-static void closehook(void) { closed = 1; }
-#else
-#define closed 0
-#endif
-
-#ifdef ALLEGRO_WINDOWS
-#define GFX_DUMB_MODE GFX_GDI
-#include <winalleg.h>
-#define YIELD() Sleep(1)
-#else
-#define GFX_DUMB_MODE GFX_AUTODETECT_WINDOWED
-#ifdef ALLEGRO_UNIX
-#include <sys/time.h>
-static void YIELD(void)
-{
- struct timeval tv;
- tv.tv_sec = 0;
- tv.tv_usec = 1;
- select(0, NULL, NULL, NULL, &tv);
-}
-#else
-#define YIELD() yield_timeslice()
-#endif
-#endif
-
-
-
-static void usage(void)
-{
- allegro_message(
- "Usage: playduh file.duh\n"
- "This will play the .duh file specified.\n"
- "You can control playback quality by editing dumb.ini.\n"
- );
-
- exit(1);
-}
-
-
-
-int main(int argc, char *argv[])
-{
- DUH *duh;
- AL_DUH_PLAYER *dp;
-
- if (allegro_init())
- return 1;
-
- if (argc != 2)
- usage();
-
- set_config_file("dumb.ini");
-
- if (install_keyboard()) {
- allegro_message("Failed to initialise keyboard driver!\n");
- return 1;
- }
-
- set_volume_per_voice(0);
-
- if (install_sound(DIGI_AUTODETECT, MIDI_NONE, NULL)) {
- allegro_message("Failed to initialise sound driver!\n%s\n", allegro_error);
- return 1;
- }
-
- atexit(&dumb_exit);
-
- dumb_register_stdfiles();
-
-/*
- dumb_register_sigtype_sample();
- dumb_register_sigtype_combining();
- dumb_register_sigtype_stereopan();
- dumb_register_sigtype_sequence();
-*/
-
- duh = load_duh(argv[1]);
- if (!duh) {
- allegro_message("Failed to load %s!\n", argv[1]);
- return 1;
- }
-
- dumb_resampling_quality = get_config_int("sound", "dumb_resampling_quality", 4);
- // Are we sure dumb_it_max_to_mix will be unused? Can decide when editor matures...
-
-#ifndef ALLEGRO_DOS
- {
- const char *fn = get_filename(argv[1]);
- int w = strlen(fn);
- if (w < 22) w = 22;
- w = (w + 2) * 4;
-
- set_window_title("DUMB - IT player");
-
- if (set_gfx_mode(GFX_DUMB_MODE, w*2, 80, 0, 0) == 0) {
- acquire_screen();
- textout_centre(screen, font, fn, w, 28, 14);
- textout_centre(screen, font, "Press any key to exit.", w, 44, 11);
- release_screen();
- }
- }
-
- //set_window_close_hook(&closehook);
-#endif
-
- set_display_switch_mode(SWITCH_BACKGROUND);
-
- dp = al_start_duh(duh, 2, 0, 1.0,
- get_config_int("sound", "buffer_size", 4096),
- get_config_int("sound", "sound_freq", 44100));
-
- for (;;) {
- if (keypressed()) {
- readkey();
- break;
- }
-
- if (al_poll_duh(dp) || closed)
- break;
-
- YIELD();
- }
-
- al_stop_duh(dp);
-
- unload_duh(duh);
-
- return 0;
-}
-END_OF_MAIN();
-
|