diff options
Diffstat (limited to 'src/test_seeking/main.c')
| -rw-r--r-- | src/test_seeking/main.c | 186 |
1 files changed, 24 insertions, 162 deletions
diff --git a/src/test_seeking/main.c b/src/test_seeking/main.c index e581b609..a71972b4 100644 --- a/src/test_seeking/main.c +++ b/src/test_seeking/main.c @@ -1,4 +1,4 @@ -/* test_seeking - Seeking tester for libFLAC and libOggFLAC +/* test_seeking - Seeking tester for libFLAC * Copyright (C) 2004,2005,2006 Josh Coalson * * This program is free software; you can redistribute it and/or @@ -32,9 +32,6 @@ #include <sys/stat.h> /* for stat() */ #include "FLAC/assert.h" #include "FLAC/stream_decoder.h" -#ifdef FLAC__HAS_OGG -#include "OggFLAC/stream_decoder.h" -#endif typedef struct { FLAC__bool got_data; @@ -76,26 +73,6 @@ static FLAC__bool die_s_(const char *msg, const FLAC__StreamDecoder *decoder) return false; } -#ifdef FLAC__HAS_OGG -static FLAC__bool die_os_(const char *msg, const OggFLAC__StreamDecoder *decoder) -{ - OggFLAC__StreamDecoderState state = OggFLAC__stream_decoder_get_state(decoder); - - if(msg) - printf("FAILED, %s", msg); - else - printf("FAILED"); - - printf(", state = %u (%s)\n", (unsigned)state, OggFLAC__StreamDecoderStateString[state]); - if(state == OggFLAC__STREAM_DECODER_FLAC_STREAM_DECODER_ERROR) { - FLAC__StreamDecoderState state_ = OggFLAC__stream_decoder_get_FLAC_stream_decoder_state(decoder); - printf(" FLAC stream decoder state = %u (%s)\n", (unsigned)state_, FLAC__StreamDecoderStateString[state_]); - } - - return false; -} -#endif - static off_t get_filesize_(const char *srcpath) { struct stat srcstat; @@ -177,7 +154,7 @@ static void error_callback_(const FLAC__StreamDecoder *decoder, FLAC__StreamDeco } } -static FLAC__bool seek_barrage_native_flac(const char *filename, off_t filesize, unsigned count) +static FLAC__bool seek_barrage(FLAC__bool is_ogg, const char *filename, off_t filesize, unsigned count) { FLAC__StreamDecoder *decoder; DecoderClientData decoder_client_data; @@ -190,27 +167,35 @@ static FLAC__bool seek_barrage_native_flac(const char *filename, off_t filesize, decoder_client_data.ignore_errors = false; decoder_client_data.error_occurred = false; - printf("\n+++ seek test: FLAC__StreamDecoder\n\n"); + printf("\n+++ seek test: FLAC__StreamDecoder (%s FLAC)\n\n", is_ogg? "Ogg":"native"); decoder = FLAC__stream_decoder_new(); if(0 == decoder) return die_("FLAC__stream_decoder_new() FAILED, returned NULL\n"); - if(FLAC__stream_decoder_init_file(decoder, filename, write_callback_, metadata_callback_, error_callback_, &decoder_client_data) != FLAC__STREAM_DECODER_INIT_STATUS_OK) - return die_s_("FLAC__stream_decoder_init_file() FAILED", decoder); + if(is_ogg) { + if(FLAC__stream_decoder_init_ogg_file(decoder, filename, write_callback_, metadata_callback_, error_callback_, &decoder_client_data) != FLAC__STREAM_DECODER_INIT_STATUS_OK) + return die_s_("FLAC__stream_decoder_init_file() FAILED", decoder); + } + else { + if(FLAC__stream_decoder_init_file(decoder, filename, write_callback_, metadata_callback_, error_callback_, &decoder_client_data) != FLAC__STREAM_DECODER_INIT_STATUS_OK) + return die_s_("FLAC__stream_decoder_init_file() FAILED", decoder); + } if(!FLAC__stream_decoder_process_until_end_of_metadata(decoder)) return die_s_("FLAC__stream_decoder_process_until_end_of_metadata() FAILED", decoder); + if(!is_ogg) { /* not necessary to do this for Ogg because of its seeking method */ /* process until end of stream to make sure we can still seek in that state */ - decoder_client_data.quiet = true; - if(!FLAC__stream_decoder_process_until_end_of_stream(decoder)) - return die_s_("FLAC__stream_decoder_process_until_end_of_stream() FAILED", decoder); - decoder_client_data.quiet = false; - - printf("stream decoder state is %s\n", FLAC__stream_decoder_get_resolved_state_string(decoder)); - if(FLAC__stream_decoder_get_state(decoder) != FLAC__STREAM_DECODER_END_OF_STREAM) - return die_s_("expected FLAC__STREAM_DECODER_END_OF_STREAM", decoder); + decoder_client_data.quiet = true; + if(!FLAC__stream_decoder_process_until_end_of_stream(decoder)) + return die_s_("FLAC__stream_decoder_process_until_end_of_stream() FAILED", decoder); + decoder_client_data.quiet = false; + + printf("stream decoder state is %s\n", FLAC__stream_decoder_get_resolved_state_string(decoder)); + if(FLAC__stream_decoder_get_state(decoder) != FLAC__STREAM_DECODER_END_OF_STREAM) + return die_s_("expected FLAC__STREAM_DECODER_END_OF_STREAM", decoder); + } printf("file's total_samples is %llu\n", decoder_client_data.total_samples); #if !defined _MSC_VER && !defined __MINGW32__ && !defined __EMX__ @@ -222,6 +207,7 @@ static FLAC__bool seek_barrage_native_flac(const char *filename, off_t filesize, n = (long int)decoder_client_data.total_samples; /* if we don't have a total samples count, just guess based on the file size */ + /* @@@ for is_ogg we should get it from last page's granulepos */ if(n == 0) { /* 8 would imply no compression, 9 guarantees that we will get some samples off the end of the stream to test that case */ n = 9 * filesize / (decoder_client_data.channels * decoder_client_data.bits_per_sample); @@ -295,130 +281,6 @@ static FLAC__bool seek_barrage_native_flac(const char *filename, off_t filesize, return true; } -#ifdef FLAC__HAS_OGG -static FLAC__bool seek_barrage_ogg_flac(const char *filename, off_t filesize, unsigned count) -{ - OggFLAC__StreamDecoder *decoder; - DecoderClientData decoder_client_data; - unsigned i; - long int n; - - decoder_client_data.got_data = false; - decoder_client_data.total_samples = 0; - decoder_client_data.quiet = false; - decoder_client_data.ignore_errors = false; - decoder_client_data.error_occurred = false; - - printf("\n+++ seek test: OggFLAC__StreamDecoder\n\n"); - - decoder = OggFLAC__stream_decoder_new(); - if(0 == decoder) - return die_("OggFLAC__stream_decoder_new() FAILED, returned NULL\n"); - - if(OggFLAC__stream_decoder_init_file(decoder, filename, write_callback_, metadata_callback_, error_callback_, &decoder_client_data) != FLAC__STREAM_DECODER_INIT_STATUS_OK) - return die_os_("OggFLAC__stream_decoder_init_file() FAILED", decoder); - - if(!OggFLAC__stream_decoder_process_until_end_of_metadata(decoder)) - return die_os_("OggFLAC__stream_decoder_process_until_end_of_metadata() FAILED", decoder); - - /* process until end of stream to make sure we can still seek in that state */ -#if 0 - /* not necessary for the Ogg seeking method */ - decoder_client_data.quiet = true; - if(!OggFLAC__stream_decoder_process_until_end_of_stream(decoder)) - return die_os_("OggFLAC__stream_decoder_process_until_end_of_stream() FAILED", decoder); - decoder_client_data.quiet = false; - - printf("stream decoder state is %s\n", OggFLAC__stream_decoder_get_resolved_state_string(decoder)); - if(OggFLAC__stream_decoder_get_state(decoder) != OggFLAC__STREAM_DECODER_END_OF_STREAM) - return die_os_("expected OggFLAC__STREAM_DECODER_END_OF_STREAM", decoder); -#endif - - printf("file's total_samples is %llu\n", decoder_client_data.total_samples); -#if !defined _MSC_VER && !defined __MINGW32__ && !defined __EMX__ - if (decoder_client_data.total_samples > (FLAC__uint64)RAND_MAX) { - printf("ERROR: must be total_samples < %u\n", (unsigned)RAND_MAX); - return false; - } -#endif - n = (long int)decoder_client_data.total_samples; - - /* if we don't have a total samples count, just guess based on the file size */ - /* @@@ should get it from last page's granulepos */ - if(n == 0) { - /* 8 would imply no compression, 9 guarantees that we will get some samples off the end of the stream to test that case */ - n = 9 * filesize / (decoder_client_data.channels * decoder_client_data.bits_per_sample); -#if !defined _MSC_VER && !defined __MINGW32__ - if(n > RAND_MAX) - n = RAND_MAX; -#endif - } - - printf("Begin seek barrage, count=%u\n", count); - - for (i = 0; !stop_signal_ && (count == 0 || i < count); i++) { - FLAC__uint64 pos; - - /* for the first 10, seek to the first 10 samples */ - if (n >= 10 && i < 10) { - pos = i; - } - /* for the second 10, seek to the last 10 samples */ - else if (n >= 10 && i < 20) { - pos = n - 1 - (i-10); - } - /* for the third 10, seek past the end and make sure we fail properly as expected */ - else if (i < 30) { - pos = n + (i-20); - } - else { -#if !defined _MSC_VER && !defined __MINGW32__ - pos = (FLAC__uint64)(random() % n); -#else - /* RAND_MAX is only 32767 in my MSVC */ - pos = (FLAC__uint64)((rand()<<15|rand()) % n); -#endif - } - - printf("seek(%llu)... ", pos); - fflush(stdout); - if(!OggFLAC__stream_decoder_seek_absolute(decoder, pos)) { - if(pos < (FLAC__uint64)n && decoder_client_data.total_samples != 0) - return die_os_("OggFLAC__stream_decoder_seek_absolute() FAILED", decoder); - else if(decoder_client_data.total_samples == 0) - printf("seek failed, assuming it was past EOF... "); - else - printf("seek past end failed as expected... "); - if(!OggFLAC__stream_decoder_flush(decoder)) - return die_os_("OggFLAC__stream_decoder_flush() FAILED", decoder); - } - else { - printf("decode_frame... "); - fflush(stdout); - if(!OggFLAC__stream_decoder_process_single(decoder)) - return die_os_("OggFLAC__stream_decoder_process_single() FAILED", decoder); - - printf("decode_frame... "); - fflush(stdout); - if(!OggFLAC__stream_decoder_process_single(decoder)) - return die_os_("OggFLAC__stream_decoder_process_single() FAILED", decoder); - } - - printf("OK\n"); - fflush(stdout); - } - - if(OggFLAC__stream_decoder_get_state(decoder) != OggFLAC__STREAM_DECODER_UNINITIALIZED) { - if(!OggFLAC__stream_decoder_finish(decoder)) - return die_os_("OggFLAC__stream_decoder_finish() FAILED", decoder); - } - - printf("\nPASSED!\n"); - - return true; -} -#endif - int main(int argc, char *argv[]) { const char *filename; @@ -466,14 +328,14 @@ int main(int argc, char *argv[]) FLAC__bool ok; if (strlen(filename) > 4 && 0 == strcmp(filename+strlen(filename)-4, ".ogg")) { #ifdef FLAC__HAS_OGG - ok = seek_barrage_ogg_flac(filename, filesize, count); + ok = seek_barrage(/*is_ogg=*/true, filename, filesize, count); #else fprintf(stderr, "ERROR: Ogg FLAC not supported\n"); ok = false; #endif } else { - ok = seek_barrage_native_flac(filename, filesize, count); + ok = seek_barrage(/*is_ogg=*/false, filename, filesize, count); } return ok? 0 : 2; } |