initial import

src/test_seeking/Makefile.am

@@ -0,0 +1,32 @@
+#  test_seeking - Seeking tester for libFLAC and libOggFLAC
+#  Copyright (C) 2004  Josh Coalson
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+EXTRA_DIST = \
+	Makefile.lite \
+	test_seeking.dsp
+
+CFLAGS = @CFLAGS@ @OGG_CFLAGS@
+INCLUDES = 
+
+noinst_PROGRAMS = test_seeking
+test_seeking_LDADD = \
+	$(top_builddir)/src/libOggFLAC/libOggFLAC.la \
+	$(top_builddir)/src/libFLAC/libFLAC.la \
+	@OGG_LIBS@ \
+	-lm
+test_seeking_SOURCES = \
+	main.c

src/test_seeking/Makefile.lite

@@ -0,0 +1,32 @@
+#  test_seeking - Seeking tester for libFLAC and libOggFLAC
+#  Copyright (C) 2004  Josh Coalson
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+#
+# GNU makefile
+#
+
+topdir = ../..
+
+PROGRAM_NAME = test_seeking
+INCLUDES     = -I../libFLAC/include -I$(topdir)/include
+LIBS         = -lOggFLAC -lFLAC -logg -lm
+SRCS_C = \
+	main.c
+
+include $(topdir)/build/exe.mk
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.

src/test_seeking/main.c

@@ -0,0 +1,366 @@
+/* test_seeking - Seeking tester for libFLAC and libOggFLAC
+ * Copyright (C) 2004  Josh Coalson
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#if defined _MSC_VER || defined __MINGW32__
+#include <time.h>
+#else
+#include <sys/time.h>
+#endif
+#include "FLAC/assert.h"
+#include "FLAC/file_decoder.h"
+#include "OggFLAC/file_decoder.h"
+
+typedef struct {
+	FLAC__uint64 total_samples;
+	FLAC__bool ignore_errors;
+	FLAC__bool error_occurred;
+} decoder_client_data_struct;
+
+static FLAC__bool stop_signal_ = false;
+
+static void our_sigint_handler_(int signal)
+{
+	(void)signal;
+	printf("(caught SIGINT) ");
+	fflush(stdout);
+	stop_signal_ = true;
+}
+
+static FLAC__bool die_(const char *msg)
+{
+	printf("ERROR: %s\n", msg);
+	return false;
+}
+
+static FLAC__bool die_f_(const char *msg, const FLAC__FileDecoder *decoder)
+{
+	FLAC__FileDecoderState state = FLAC__file_decoder_get_state(decoder);
+
+	if(msg)
+		printf("FAILED, %s", msg);
+	else
+		printf("FAILED");
+
+	printf(", state = %u (%s)\n", (unsigned)state, FLAC__FileDecoderStateString[state]);
+	if(state == FLAC__FILE_DECODER_SEEKABLE_STREAM_DECODER_ERROR) {
+		FLAC__SeekableStreamDecoderState state_ = FLAC__file_decoder_get_seekable_stream_decoder_state(decoder);
+		printf("      seekable stream decoder state = %u (%s)\n", (unsigned)state, FLAC__SeekableStreamDecoderStateString[state_]);
+		if(state_ == FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR) {
+			FLAC__StreamDecoderState state__ = FLAC__file_decoder_get_stream_decoder_state(decoder);
+			printf("      stream decoder state = %u (%s)\n", (unsigned)state__, FLAC__StreamDecoderStateString[state__]);
+		}
+	}
+
+	return false;
+}
+
+static FLAC__bool die_of_(const char *msg, const OggFLAC__FileDecoder *decoder)
+{
+	OggFLAC__FileDecoderState state = OggFLAC__file_decoder_get_state(decoder);
+
+	if(msg)
+		printf("FAILED, %s", msg);
+	else
+		printf("FAILED");
+
+	printf(", state = %u (%s)\n", (unsigned)state, OggFLAC__SeekableStreamDecoderStateString[state]);
+	if(state == OggFLAC__FILE_DECODER_SEEKABLE_STREAM_DECODER_ERROR) {
+		OggFLAC__SeekableStreamDecoderState state_ = OggFLAC__file_decoder_get_seekable_stream_decoder_state(decoder);
+		printf("      seekable stream decoder state = %u (%s)\n", (unsigned)state_, OggFLAC__SeekableStreamDecoderStateString[state_]);
+		if(state_ == OggFLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR) {
+			OggFLAC__StreamDecoderState state__ = OggFLAC__file_decoder_get_stream_decoder_state(decoder);
+			printf("      stream decoder state = %u (%s)\n", (unsigned)state__, OggFLAC__StreamDecoderStateString[state__]);
+			if(state__ == OggFLAC__STREAM_DECODER_FLAC_STREAM_DECODER_ERROR) {
+				FLAC__StreamDecoderState state___ = OggFLAC__file_decoder_get_FLAC_stream_decoder_state(decoder);
+				printf("      FLAC stream decoder state = %u (%s)\n", (unsigned)state___, FLAC__StreamDecoderStateString[state___]);
+			}
+		}
+	}
+
+	return false;
+}
+
+static FLAC__StreamDecoderWriteStatus file_decoder_write_callback_(const FLAC__FileDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data)
+{
+	decoder_client_data_struct *dcd = (decoder_client_data_struct*)client_data;
+
+	(void)decoder, (void)buffer;
+
+	if(0 == dcd) {
+		printf("ERROR: client_data in write callback is NULL\n");
+		return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
+	}
+
+	if(dcd->error_occurred)
+		return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
+
+	if (frame->header.number_type == FLAC__FRAME_NUMBER_TYPE_FRAME_NUMBER)
+		printf("frame@%uf(%u)... ", frame->header.number.frame_number, frame->header.blocksize);
+	else if (frame->header.number_type == FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER)
+		printf("frame@%llu(%u)... ", frame->header.number.sample_number, frame->header.blocksize);
+	else {
+		FLAC__ASSERT(0);
+		dcd->error_occurred = true;
+		return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
+	}
+	fflush(stdout);
+
+	return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE;
+}
+
+static void file_decoder_metadata_callback_(const FLAC__FileDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data)
+{
+	decoder_client_data_struct *dcd = (decoder_client_data_struct*)client_data;
+
+	(void)decoder;
+
+	if(0 == dcd) {
+		printf("ERROR: client_data in metadata callback is NULL\n");
+		return;
+	}
+
+	if(dcd->error_occurred)
+		return;
+
+	if (metadata->type == FLAC__METADATA_TYPE_STREAMINFO)
+		dcd->total_samples = metadata->data.stream_info.total_samples;
+}
+
+static void file_decoder_error_callback_(const FLAC__FileDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data)
+{
+	decoder_client_data_struct *dcd = (decoder_client_data_struct*)client_data;
+
+	(void)decoder;
+
+	if(0 == dcd) {
+		printf("ERROR: client_data in error callback is NULL\n");
+		return;
+	}
+
+	if(!dcd->ignore_errors) {
+		printf("ERROR: got error callback: err = %u (%s)\n", (unsigned)status, FLAC__StreamDecoderErrorStatusString[status]);
+		dcd->error_occurred = true;
+	}
+}
+
+static FLAC__bool seek_barrage_native_flac(const char *filename, unsigned count)
+{
+	FLAC__FileDecoder *decoder;
+	decoder_client_data_struct decoder_client_data;
+	unsigned i;
+	long int n;
+
+	decoder_client_data.total_samples = 0;
+	decoder_client_data.ignore_errors = false;
+	decoder_client_data.error_occurred = false;
+
+	printf("\n+++ seek test: FLAC__FileDecoder\n\n");
+
+	decoder = FLAC__file_decoder_new();
+	if(0 == decoder)
+		return die_("FLAC__file_decoder_new() FAILED, returned NULL\n");
+
+	if(!FLAC__file_decoder_set_write_callback(decoder, file_decoder_write_callback_))
+		return die_f_("FLAC__file_decoder_set_write_callback() FAILED", decoder);
+
+	if(!FLAC__file_decoder_set_metadata_callback(decoder, file_decoder_metadata_callback_))
+		return die_f_("FLAC__file_decoder_set_metadata_callback() FAILED", decoder);
+
+	if(!FLAC__file_decoder_set_error_callback(decoder, file_decoder_error_callback_))
+		return die_f_("FLAC__file_decoder_set_error_callback() FAILED", decoder);
+
+	if(!FLAC__file_decoder_set_client_data(decoder, &decoder_client_data))
+		return die_f_("FLAC__file_decoder_set_client_data() FAILED", decoder);
+
+	if(!FLAC__file_decoder_set_filename(decoder, filename))
+		return die_f_("FLAC__file_decoder_set_filename() FAILED", decoder);
+
+	if(FLAC__file_decoder_init(decoder) != FLAC__FILE_DECODER_OK)
+		return die_f_("FLAC__file_decoder_init() FAILED", decoder);
+
+	if(!FLAC__file_decoder_process_until_end_of_metadata(decoder))
+		return die_f_("FLAC__file_decoder_process_until_end_of_metadata() FAILED", decoder);
+
+	printf("file's total_samples is %llu\n", decoder_client_data.total_samples);
+	if (decoder_client_data.total_samples == 0 || decoder_client_data.total_samples > (FLAC__uint64)RAND_MAX) {
+		printf("ERROR: must be 0 < total_samples < %u\n", (unsigned)RAND_MAX);
+		return false;
+	}
+	n = (long int)decoder_client_data.total_samples;
+
+	printf("Begin seek barrage, count=%u\n", count);
+
+	for (i = 0; !stop_signal_ && (count == 0 || i < count); i++) {
+		FLAC__uint64 pos;
+
+#if !defined _MSC_VER && !defined __MINGW32__
+		pos = (FLAC__uint64)(random() % n);
+#else
+		pos = (FLAC__uint64)(rand() % n);
+#endif
+
+		printf("seek(%llu)... ", pos);
+		fflush(stdout);
+		if(!FLAC__file_decoder_seek_absolute(decoder, pos))
+			return die_f_("FLAC__file_decoder_seek_absolute() FAILED", decoder);
+
+		printf("decode_frame... ");
+		fflush(stdout);
+		if(!FLAC__file_decoder_process_single(decoder))
+			return die_f_("FLAC__file_decoder_process_single() FAILED", decoder);
+
+		printf("decode_frame... ");
+		fflush(stdout);
+		if(!FLAC__file_decoder_process_single(decoder))
+			return die_f_("FLAC__file_decoder_process_single() FAILED", decoder);
+
+		printf("OK\n");
+		fflush(stdout);
+	}
+
+	printf("\nPASSED!\n");
+
+	return true;
+}
+
+static FLAC__bool seek_barrage_ogg_flac(const char *filename, unsigned count)
+{
+	OggFLAC__FileDecoder *decoder;
+	decoder_client_data_struct decoder_client_data;
+	unsigned i;
+	long int n;
+
+	decoder_client_data.total_samples = 0;
+	decoder_client_data.ignore_errors = false;
+	decoder_client_data.error_occurred = false;
+
+	printf("\n+++ seek test: OggFLAC__FileDecoder\n\n");
+
+	decoder = OggFLAC__file_decoder_new();
+	if(0 == decoder)
+		return die_("OggFLAC__file_decoder_new() FAILED, returned NULL\n");
+
+	if(!OggFLAC__file_decoder_set_write_callback(decoder, (OggFLAC__FileDecoderWriteCallback)file_decoder_write_callback_))
+		return die_of_("OggFLAC__file_decoder_set_write_callback() FAILED", decoder);
+
+	if(!OggFLAC__file_decoder_set_metadata_callback(decoder, (OggFLAC__FileDecoderMetadataCallback)file_decoder_metadata_callback_))
+		return die_of_("OggFLAC__file_decoder_set_metadata_callback() FAILED", decoder);
+
+	if(!OggFLAC__file_decoder_set_error_callback(decoder, (OggFLAC__FileDecoderErrorCallback)file_decoder_error_callback_))
+		return die_of_("OggFLAC__file_decoder_set_error_callback() FAILED", decoder);
+
+	if(!OggFLAC__file_decoder_set_client_data(decoder, &decoder_client_data))
+		return die_of_("OggFLAC__file_decoder_set_client_data() FAILED", decoder);
+
+	if(!OggFLAC__file_decoder_set_filename(decoder, filename))
+		return die_of_("OggFLAC__file_decoder_set_filename() FAILED", decoder);
+
+	if(OggFLAC__file_decoder_init(decoder) != OggFLAC__FILE_DECODER_OK)
+		return die_of_("OggFLAC__file_decoder_init() FAILED", decoder);
+
+	if(!OggFLAC__file_decoder_process_until_end_of_metadata(decoder))
+		return die_of_("OggFLAC__file_decoder_process_until_end_of_metadata() FAILED", decoder);
+
+	printf("file's total_samples is %llu\n", decoder_client_data.total_samples);
+	if (decoder_client_data.total_samples == 0 || decoder_client_data.total_samples > (FLAC__uint64)RAND_MAX) {
+		printf("ERROR: must be 0 < total_samples < %u\n", (unsigned)RAND_MAX);
+		return false;
+	}
+	n = (long int)decoder_client_data.total_samples;
+
+	printf("Begin seek barrage, count=%u\n", count);
+
+	for (i = 0; !stop_signal_ && (count == 0 || i < count); i++) {
+		FLAC__uint64 pos;
+
+#if !defined _MSC_VER && !defined __MINGW32__
+		pos = (FLAC__uint64)(random() % n);
+#else
+		pos = (FLAC__uint64)(rand() % n);
+#endif
+
+		printf("seek(%llu)... ", pos);
+		fflush(stdout);
+		if(!OggFLAC__file_decoder_seek_absolute(decoder, pos))
+			return die_of_("OggFLAC__file_decoder_seek_absolute() FAILED", decoder);
+
+		printf("decode_frame... ");
+		fflush(stdout);
+		if(!OggFLAC__file_decoder_process_single(decoder))
+			return die_of_("OggFLAC__file_decoder_process_single() FAILED", decoder);
+
+		printf("decode_frame... ");
+		fflush(stdout);
+		if(!OggFLAC__file_decoder_process_single(decoder))
+			return die_of_("OggFLAC__file_decoder_process_single() FAILED", decoder);
+
+		printf("OK\n");
+		fflush(stdout);
+	}
+
+	printf("\nPASSED!\n");
+
+	return true;
+}
+
+int main(int argc, char *argv[])
+{
+	const char *filename;
+	unsigned count = 0;
+
+	static const char * const usage = "usage: test_seeking file.flac [#seeks]\n";
+
+	if (argc < 1 || argc > 3) {
+		fprintf(stderr, usage);
+		return 1;
+	}
+
+	filename = argv[1];
+
+	if (argc > 2)
+		count = strtoul(argv[2], 0, 10);
+
+#if !defined _MSC_VER && !defined __MINGW32__
+	{
+		struct timeval tv;
+
+		if(gettimeofday(&tv, 0) < 0) {
+			fprintf(stderr, "WARNING: couldn't seed RNG with time\n");
+			tv.tv_usec = 4321;
+		}
+		srandom(tv.tv_usec);
+	}
+#else
+	srand(time(0));
+#endif
+
+	(void) signal(SIGINT, our_sigint_handler_);
+
+	{
+		FLAC__bool ok;
+		if (strlen(filename) > 4 && 0 == strcmp(filename+strlen(filename)-4, ".ogg"))
+			ok = seek_barrage_ogg_flac(filename, count);
+		else
+			ok = seek_barrage_native_flac(filename, count);
+		return ok? 0 : 2;
+	}
+}

src/test_seeking/test_seeking.dsp

@@ -0,0 +1,100 @@
+# Microsoft Developer Studio Project File - Name="test_seeking" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=test_seeking - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "test_seeking.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "test_seeking.mak" CFG="test_seeking - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "test_seeking - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "test_seeking - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "test_seeking - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "..\..\obj\release\bin"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"stdafx.h" /FD /c
+# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\..\include" /D "NDEBUG" /D "FLAC__NO_DLL" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /FD /c
+# SUBTRACT CPP /YX /Yc /Yu
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 ..\..\obj\release\lib\libOggFLAC_static.lib ..\..\obj\release\lib\libFLAC_static.lib ..\..\obj\release\lib\ogg_static.lib /nologo /subsystem:console /machine:I386
+
+!ELSEIF  "$(CFG)" == "test_seeking - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "..\..\obj\debug\bin"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"stdafx.h" /FD /GZ /c
+# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "..\..\include" /D "_DEBUG" /D "FLAC__NO_DLL" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
+# SUBTRACT CPP /YX /Yc /Yu
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 ..\..\obj\debug\lib\libOggFLAC_static.lib ..\..\obj\debug\lib\libFLAC_static.lib ..\..\obj\release\lib\ogg_static.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ENDIF 
+
+# Begin Target
+
+# Name "test_seeking - Win32 Release"
+# Name "test_seeking - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=.\main.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# End Group
+# End Target
+# End Project