xref: /aosp_15_r20/external/flac/src/test_libFLAC++/encoders.cpp (revision 600f14f40d737144c998e2ec7a483122d3776fbc)
1*600f14f4SXin Li /* test_libFLAC++ - Unit tester for libFLAC++
2*600f14f4SXin Li  * Copyright (C) 2002-2009  Josh Coalson
3*600f14f4SXin Li  * Copyright (C) 2011-2023  Xiph.Org Foundation
4*600f14f4SXin Li  *
5*600f14f4SXin Li  * This program is free software; you can redistribute it and/or
6*600f14f4SXin Li  * modify it under the terms of the GNU General Public License
7*600f14f4SXin Li  * as published by the Free Software Foundation; either version 2
8*600f14f4SXin Li  * of the License, or (at your option) any later version.
9*600f14f4SXin Li  *
10*600f14f4SXin Li  * This program is distributed in the hope that it will be useful,
11*600f14f4SXin Li  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12*600f14f4SXin Li  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13*600f14f4SXin Li  * GNU General Public License for more details.
14*600f14f4SXin Li  *
15*600f14f4SXin Li  * You should have received a copy of the GNU General Public License along
16*600f14f4SXin Li  * with this program; if not, write to the Free Software Foundation, Inc.,
17*600f14f4SXin Li  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18*600f14f4SXin Li  */
19*600f14f4SXin Li 
20*600f14f4SXin Li #ifdef HAVE_CONFIG_H
21*600f14f4SXin Li #include "config.h"
22*600f14f4SXin Li #endif
23*600f14f4SXin Li 
24*600f14f4SXin Li #include "encoders.h"
25*600f14f4SXin Li #include "FLAC/assert.h"
26*600f14f4SXin Li #include "FLAC++/encoder.h"
27*600f14f4SXin Li #include "share/grabbag.h"
28*600f14f4SXin Li extern "C" {
29*600f14f4SXin Li #include "test_libs_common/file_utils_flac.h"
30*600f14f4SXin Li #include "test_libs_common/metadata_utils.h"
31*600f14f4SXin Li }
32*600f14f4SXin Li #include <errno.h>
33*600f14f4SXin Li #include <stdio.h>
34*600f14f4SXin Li #include <stdlib.h>
35*600f14f4SXin Li #include <string.h>
36*600f14f4SXin Li #include "share/compat.h"
37*600f14f4SXin Li 
38*600f14f4SXin Li #ifdef _MSC_VER
39*600f14f4SXin Li // warning C4800: 'int' : forcing to bool 'true' or 'false' (performance warning)
40*600f14f4SXin Li #pragma warning ( disable : 4800 )
41*600f14f4SXin Li #endif
42*600f14f4SXin Li 
43*600f14f4SXin Li typedef enum {
44*600f14f4SXin Li 	LAYER_STREAM = 0, /* FLAC__stream_encoder_init_stream() without seeking */
45*600f14f4SXin Li 	LAYER_SEEKABLE_STREAM, /* FLAC__stream_encoder_init_stream() with seeking */
46*600f14f4SXin Li 	LAYER_FILE, /* FLAC__stream_encoder_init_FILE() */
47*600f14f4SXin Li 	LAYER_FILENAME /* FLAC__stream_encoder_init_file() */
48*600f14f4SXin Li } Layer;
49*600f14f4SXin Li 
50*600f14f4SXin Li static const char * const LayerString[] = {
51*600f14f4SXin Li 	"Stream",
52*600f14f4SXin Li 	"Seekable Stream",
53*600f14f4SXin Li 	"FILE*",
54*600f14f4SXin Li 	"Filename"
55*600f14f4SXin Li };
56*600f14f4SXin Li 
57*600f14f4SXin Li static ::FLAC__StreamMetadata streaminfo_, padding_, seektable_, application1_, application2_, vorbiscomment_, cuesheet_, picture_, unknown_;
58*600f14f4SXin Li static ::FLAC__StreamMetadata *metadata_sequence_[] = { &vorbiscomment_, &padding_, &seektable_, &application1_, &application2_, &cuesheet_, &picture_, &unknown_ };
59*600f14f4SXin Li static const uint32_t num_metadata_ = sizeof(metadata_sequence_) / sizeof(metadata_sequence_[0]);
60*600f14f4SXin Li 
flacfilename(bool is_ogg)61*600f14f4SXin Li static const char *flacfilename(bool is_ogg)
62*600f14f4SXin Li {
63*600f14f4SXin Li 	return is_ogg? "metadata.oga" : "metadata.flac";
64*600f14f4SXin Li }
65*600f14f4SXin Li 
die_(const char * msg)66*600f14f4SXin Li static bool die_(const char *msg)
67*600f14f4SXin Li {
68*600f14f4SXin Li 	printf("ERROR: %s\n", msg);
69*600f14f4SXin Li 	return false;
70*600f14f4SXin Li }
71*600f14f4SXin Li 
die_s_(const char * msg,const FLAC::Encoder::Stream * encoder)72*600f14f4SXin Li static bool die_s_(const char *msg, const FLAC::Encoder::Stream *encoder)
73*600f14f4SXin Li {
74*600f14f4SXin Li 	FLAC::Encoder::Stream::State state = encoder->get_state();
75*600f14f4SXin Li 
76*600f14f4SXin Li 	if(msg)
77*600f14f4SXin Li 		printf("FAILED, %s", msg);
78*600f14f4SXin Li 	else
79*600f14f4SXin Li 		printf("FAILED");
80*600f14f4SXin Li 
81*600f14f4SXin Li 	printf(", state = %u (%s)\n", (uint32_t)((::FLAC__StreamEncoderState)state), state.as_cstring());
82*600f14f4SXin Li 	if(state == ::FLAC__STREAM_ENCODER_VERIFY_DECODER_ERROR) {
83*600f14f4SXin Li 		FLAC::Decoder::Stream::State dstate = encoder->get_verify_decoder_state();
84*600f14f4SXin Li 		printf("      verify decoder state = %u (%s)\n", (uint32_t)((::FLAC__StreamDecoderState)dstate), dstate.as_cstring());
85*600f14f4SXin Li 	}
86*600f14f4SXin Li 
87*600f14f4SXin Li 	return false;
88*600f14f4SXin Li }
89*600f14f4SXin Li 
init_metadata_blocks_()90*600f14f4SXin Li static void init_metadata_blocks_()
91*600f14f4SXin Li {
92*600f14f4SXin Li 	mutils__init_metadata_blocks(&streaminfo_, &padding_, &seektable_, &application1_, &application2_, &vorbiscomment_, &cuesheet_, &picture_, &unknown_);
93*600f14f4SXin Li }
94*600f14f4SXin Li 
free_metadata_blocks_()95*600f14f4SXin Li static void free_metadata_blocks_()
96*600f14f4SXin Li {
97*600f14f4SXin Li 	mutils__free_metadata_blocks(&streaminfo_, &padding_, &seektable_, &application1_, &application2_, &vorbiscomment_, &cuesheet_, &picture_, &unknown_);
98*600f14f4SXin Li }
99*600f14f4SXin Li 
100*600f14f4SXin Li class StreamEncoder : public FLAC::Encoder::Stream {
101*600f14f4SXin Li public:
102*600f14f4SXin Li 	Layer layer_;
103*600f14f4SXin Li 	FILE *file_;
104*600f14f4SXin Li 
StreamEncoder(Layer layer)105*600f14f4SXin Li 	StreamEncoder(Layer layer): FLAC::Encoder::Stream(), layer_(layer), file_(0) { }
~StreamEncoder()106*600f14f4SXin Li 	~StreamEncoder() { }
107*600f14f4SXin Li 
108*600f14f4SXin Li 	// from FLAC::Encoder::Stream
109*600f14f4SXin Li 	::FLAC__StreamEncoderReadStatus read_callback(FLAC__byte buffer[], size_t *bytes);
110*600f14f4SXin Li 	::FLAC__StreamEncoderWriteStatus write_callback(const FLAC__byte buffer[], size_t bytes, uint32_t samples, uint32_t current_frame);
111*600f14f4SXin Li 	::FLAC__StreamEncoderSeekStatus seek_callback(FLAC__uint64 absolute_byte_offset);
112*600f14f4SXin Li 	::FLAC__StreamEncoderTellStatus tell_callback(FLAC__uint64 *absolute_byte_offset);
113*600f14f4SXin Li 	void metadata_callback(const ::FLAC__StreamMetadata *metadata);
114*600f14f4SXin Li private:
115*600f14f4SXin Li 	StreamEncoder(const StreamEncoder&);
116*600f14f4SXin Li 	StreamEncoder&operator=(const StreamEncoder&);
117*600f14f4SXin Li };
118*600f14f4SXin Li 
read_callback(FLAC__byte buffer[],size_t * bytes)119*600f14f4SXin Li ::FLAC__StreamEncoderReadStatus StreamEncoder::read_callback(FLAC__byte buffer[], size_t *bytes)
120*600f14f4SXin Li {
121*600f14f4SXin Li 	if(*bytes > 0) {
122*600f14f4SXin Li 		*bytes = fread(buffer, sizeof(FLAC__byte), *bytes, file_);
123*600f14f4SXin Li 		if(ferror(file_))
124*600f14f4SXin Li 			return ::FLAC__STREAM_ENCODER_READ_STATUS_ABORT;
125*600f14f4SXin Li 		else if(*bytes == 0)
126*600f14f4SXin Li 			return ::FLAC__STREAM_ENCODER_READ_STATUS_END_OF_STREAM;
127*600f14f4SXin Li 		else
128*600f14f4SXin Li 			return ::FLAC__STREAM_ENCODER_READ_STATUS_CONTINUE;
129*600f14f4SXin Li 	}
130*600f14f4SXin Li 	else
131*600f14f4SXin Li 		return ::FLAC__STREAM_ENCODER_READ_STATUS_ABORT;
132*600f14f4SXin Li }
133*600f14f4SXin Li 
write_callback(const FLAC__byte buffer[],size_t bytes,uint32_t samples,uint32_t current_frame)134*600f14f4SXin Li ::FLAC__StreamEncoderWriteStatus StreamEncoder::write_callback(const FLAC__byte buffer[], size_t bytes, uint32_t samples, uint32_t current_frame)
135*600f14f4SXin Li {
136*600f14f4SXin Li 	(void)samples, (void)current_frame;
137*600f14f4SXin Li 
138*600f14f4SXin Li 	if(fwrite(buffer, 1, bytes, file_) != bytes)
139*600f14f4SXin Li 		return ::FLAC__STREAM_ENCODER_WRITE_STATUS_FATAL_ERROR;
140*600f14f4SXin Li 	else
141*600f14f4SXin Li 		return ::FLAC__STREAM_ENCODER_WRITE_STATUS_OK;
142*600f14f4SXin Li }
143*600f14f4SXin Li 
seek_callback(FLAC__uint64 absolute_byte_offset)144*600f14f4SXin Li ::FLAC__StreamEncoderSeekStatus StreamEncoder::seek_callback(FLAC__uint64 absolute_byte_offset)
145*600f14f4SXin Li {
146*600f14f4SXin Li 	if(layer_==LAYER_STREAM)
147*600f14f4SXin Li 		return ::FLAC__STREAM_ENCODER_SEEK_STATUS_UNSUPPORTED;
148*600f14f4SXin Li 	else if(fseeko(file_, (FLAC__off_t)absolute_byte_offset, SEEK_SET) < 0)
149*600f14f4SXin Li 		return FLAC__STREAM_ENCODER_SEEK_STATUS_ERROR;
150*600f14f4SXin Li 	else
151*600f14f4SXin Li 		return FLAC__STREAM_ENCODER_SEEK_STATUS_OK;
152*600f14f4SXin Li }
153*600f14f4SXin Li 
tell_callback(FLAC__uint64 * absolute_byte_offset)154*600f14f4SXin Li ::FLAC__StreamEncoderTellStatus StreamEncoder::tell_callback(FLAC__uint64 *absolute_byte_offset)
155*600f14f4SXin Li {
156*600f14f4SXin Li 	FLAC__off_t pos;
157*600f14f4SXin Li 	if(layer_==LAYER_STREAM)
158*600f14f4SXin Li 		return ::FLAC__STREAM_ENCODER_TELL_STATUS_UNSUPPORTED;
159*600f14f4SXin Li 	else if((pos = ftello(file_)) < 0)
160*600f14f4SXin Li 		return FLAC__STREAM_ENCODER_TELL_STATUS_ERROR;
161*600f14f4SXin Li 	else {
162*600f14f4SXin Li 		*absolute_byte_offset = (FLAC__uint64)pos;
163*600f14f4SXin Li 		return FLAC__STREAM_ENCODER_TELL_STATUS_OK;
164*600f14f4SXin Li 	}
165*600f14f4SXin Li }
166*600f14f4SXin Li 
metadata_callback(const::FLAC__StreamMetadata * metadata)167*600f14f4SXin Li void StreamEncoder::metadata_callback(const ::FLAC__StreamMetadata *metadata)
168*600f14f4SXin Li {
169*600f14f4SXin Li 	(void)metadata;
170*600f14f4SXin Li }
171*600f14f4SXin Li 
172*600f14f4SXin Li class FileEncoder : public FLAC::Encoder::File {
173*600f14f4SXin Li public:
174*600f14f4SXin Li 	Layer layer_;
175*600f14f4SXin Li 
FileEncoder(Layer layer)176*600f14f4SXin Li 	FileEncoder(Layer layer): FLAC::Encoder::File(), layer_(layer) { }
~FileEncoder()177*600f14f4SXin Li 	~FileEncoder() { }
178*600f14f4SXin Li 
179*600f14f4SXin Li 	// from FLAC::Encoder::File
180*600f14f4SXin Li 	void progress_callback(FLAC__uint64 bytes_written, FLAC__uint64 samples_written, uint32_t frames_written, uint32_t total_frames_estimate);
181*600f14f4SXin Li };
182*600f14f4SXin Li 
progress_callback(FLAC__uint64 bytes_written,FLAC__uint64 samples_written,uint32_t frames_written,uint32_t total_frames_estimate)183*600f14f4SXin Li void FileEncoder::progress_callback(FLAC__uint64 bytes_written, FLAC__uint64 samples_written, uint32_t frames_written, uint32_t total_frames_estimate)
184*600f14f4SXin Li {
185*600f14f4SXin Li 	(void)bytes_written, (void)samples_written, (void)frames_written, (void)total_frames_estimate;
186*600f14f4SXin Li }
187*600f14f4SXin Li 
new_by_layer(Layer layer)188*600f14f4SXin Li static FLAC::Encoder::Stream *new_by_layer(Layer layer)
189*600f14f4SXin Li {
190*600f14f4SXin Li 	if(layer < LAYER_FILE)
191*600f14f4SXin Li 		return new StreamEncoder(layer);
192*600f14f4SXin Li 	else
193*600f14f4SXin Li 		return new FileEncoder(layer);
194*600f14f4SXin Li }
195*600f14f4SXin Li 
test_stream_encoder(Layer layer,bool is_ogg)196*600f14f4SXin Li static bool test_stream_encoder(Layer layer, bool is_ogg)
197*600f14f4SXin Li {
198*600f14f4SXin Li 	FLAC::Encoder::Stream *encoder;
199*600f14f4SXin Li 	::FLAC__StreamEncoderInitStatus init_status;
200*600f14f4SXin Li 	FILE *file = 0;
201*600f14f4SXin Li 	FLAC__int32 samples[1024];
202*600f14f4SXin Li 	FLAC__int32 *samples_array[1] = { samples };
203*600f14f4SXin Li 	uint32_t i;
204*600f14f4SXin Li 
205*600f14f4SXin Li 	printf("\n+++ libFLAC++ unit test: FLAC::Encoder::%s (layer: %s, format: %s)\n\n", layer<LAYER_FILE? "Stream":"File", LayerString[layer], is_ogg? "Ogg FLAC":"FLAC");
206*600f14f4SXin Li 
207*600f14f4SXin Li 	printf("allocating encoder instance... ");
208*600f14f4SXin Li 	encoder = new_by_layer(layer);
209*600f14f4SXin Li 	if(0 == encoder) {
210*600f14f4SXin Li 		printf("FAILED, new returned NULL\n");
211*600f14f4SXin Li 		return false;
212*600f14f4SXin Li 	}
213*600f14f4SXin Li 	printf("OK\n");
214*600f14f4SXin Li 
215*600f14f4SXin Li 	printf("testing is_valid()... ");
216*600f14f4SXin Li 	if(!encoder->is_valid()) {
217*600f14f4SXin Li 		printf("FAILED, returned false\n");
218*600f14f4SXin Li 		delete encoder;
219*600f14f4SXin Li 		return false;
220*600f14f4SXin Li 	}
221*600f14f4SXin Li 	printf("OK\n");
222*600f14f4SXin Li 
223*600f14f4SXin Li 	if(is_ogg) {
224*600f14f4SXin Li 		printf("testing set_ogg_serial_number()... ");
225*600f14f4SXin Li 		if(!encoder->set_ogg_serial_number(file_utils__ogg_serial_number))
226*600f14f4SXin Li 			return die_s_("returned false", encoder);
227*600f14f4SXin Li 		printf("OK\n");
228*600f14f4SXin Li 	}
229*600f14f4SXin Li 
230*600f14f4SXin Li 	printf("testing set_verify()... ");
231*600f14f4SXin Li 	if(!encoder->set_verify(true))
232*600f14f4SXin Li 		return die_s_("returned false", encoder);
233*600f14f4SXin Li 	printf("OK\n");
234*600f14f4SXin Li 
235*600f14f4SXin Li 	printf("testing set_streamable_subset()... ");
236*600f14f4SXin Li 	if(!encoder->set_streamable_subset(true))
237*600f14f4SXin Li 		return die_s_("returned false", encoder);
238*600f14f4SXin Li 	printf("OK\n");
239*600f14f4SXin Li 
240*600f14f4SXin Li 	printf("testing set_channels()... ");
241*600f14f4SXin Li 	if(!encoder->set_channels(streaminfo_.data.stream_info.channels))
242*600f14f4SXin Li 		return die_s_("returned false", encoder);
243*600f14f4SXin Li 	printf("OK\n");
244*600f14f4SXin Li 
245*600f14f4SXin Li 	printf("testing set_bits_per_sample()... ");
246*600f14f4SXin Li 	if(!encoder->set_bits_per_sample(streaminfo_.data.stream_info.bits_per_sample))
247*600f14f4SXin Li 		return die_s_("returned false", encoder);
248*600f14f4SXin Li 	printf("OK\n");
249*600f14f4SXin Li 
250*600f14f4SXin Li 	printf("testing set_sample_rate()... ");
251*600f14f4SXin Li 	if(!encoder->set_sample_rate(streaminfo_.data.stream_info.sample_rate))
252*600f14f4SXin Li 		return die_s_("returned false", encoder);
253*600f14f4SXin Li 	printf("OK\n");
254*600f14f4SXin Li 
255*600f14f4SXin Li 	printf("testing set_compression_level()... ");
256*600f14f4SXin Li 	if(!encoder->set_compression_level((uint32_t)(-1)))
257*600f14f4SXin Li 		return die_s_("returned false", encoder);
258*600f14f4SXin Li 	printf("OK\n");
259*600f14f4SXin Li 
260*600f14f4SXin Li 	printf("testing set_blocksize()... ");
261*600f14f4SXin Li 	if(!encoder->set_blocksize(streaminfo_.data.stream_info.min_blocksize))
262*600f14f4SXin Li 		return die_s_("returned false", encoder);
263*600f14f4SXin Li 	printf("OK\n");
264*600f14f4SXin Li 
265*600f14f4SXin Li 	printf("testing set_do_mid_side_stereo()... ");
266*600f14f4SXin Li 	if(!encoder->set_do_mid_side_stereo(false))
267*600f14f4SXin Li 		return die_s_("returned false", encoder);
268*600f14f4SXin Li 	printf("OK\n");
269*600f14f4SXin Li 
270*600f14f4SXin Li 	printf("testing set_loose_mid_side_stereo()... ");
271*600f14f4SXin Li 	if(!encoder->set_loose_mid_side_stereo(false))
272*600f14f4SXin Li 		return die_s_("returned false", encoder);
273*600f14f4SXin Li 	printf("OK\n");
274*600f14f4SXin Li 
275*600f14f4SXin Li 	printf("testing set_max_lpc_order()... ");
276*600f14f4SXin Li 	if(!encoder->set_max_lpc_order(0))
277*600f14f4SXin Li 		return die_s_("returned false", encoder);
278*600f14f4SXin Li 	printf("OK\n");
279*600f14f4SXin Li 
280*600f14f4SXin Li 	printf("testing set_qlp_coeff_precision()... ");
281*600f14f4SXin Li 	if(!encoder->set_qlp_coeff_precision(0))
282*600f14f4SXin Li 		return die_s_("returned false", encoder);
283*600f14f4SXin Li 	printf("OK\n");
284*600f14f4SXin Li 
285*600f14f4SXin Li 	printf("testing set_do_qlp_coeff_prec_search()... ");
286*600f14f4SXin Li 	if(!encoder->set_do_qlp_coeff_prec_search(false))
287*600f14f4SXin Li 		return die_s_("returned false", encoder);
288*600f14f4SXin Li 	printf("OK\n");
289*600f14f4SXin Li 
290*600f14f4SXin Li 	printf("testing set_do_escape_coding()... ");
291*600f14f4SXin Li 	if(!encoder->set_do_escape_coding(false))
292*600f14f4SXin Li 		return die_s_("returned false", encoder);
293*600f14f4SXin Li 	printf("OK\n");
294*600f14f4SXin Li 
295*600f14f4SXin Li 	printf("testing set_do_exhaustive_model_search()... ");
296*600f14f4SXin Li 	if(!encoder->set_do_exhaustive_model_search(false))
297*600f14f4SXin Li 		return die_s_("returned false", encoder);
298*600f14f4SXin Li 	printf("OK\n");
299*600f14f4SXin Li 
300*600f14f4SXin Li 	printf("testing set_min_residual_partition_order()... ");
301*600f14f4SXin Li 	if(!encoder->set_min_residual_partition_order(0))
302*600f14f4SXin Li 		return die_s_("returned false", encoder);
303*600f14f4SXin Li 	printf("OK\n");
304*600f14f4SXin Li 
305*600f14f4SXin Li 	printf("testing set_max_residual_partition_order()... ");
306*600f14f4SXin Li 	if(!encoder->set_max_residual_partition_order(0))
307*600f14f4SXin Li 		return die_s_("returned false", encoder);
308*600f14f4SXin Li 	printf("OK\n");
309*600f14f4SXin Li 
310*600f14f4SXin Li 	printf("testing set_rice_parameter_search_dist()... ");
311*600f14f4SXin Li 	if(!encoder->set_rice_parameter_search_dist(0))
312*600f14f4SXin Li 		return die_s_("returned false", encoder);
313*600f14f4SXin Li 	printf("OK\n");
314*600f14f4SXin Li 
315*600f14f4SXin Li 	printf("testing set_total_samples_estimate()... ");
316*600f14f4SXin Li 	if(!encoder->set_total_samples_estimate(streaminfo_.data.stream_info.total_samples))
317*600f14f4SXin Li 		return die_s_("returned false", encoder);
318*600f14f4SXin Li 	printf("OK\n");
319*600f14f4SXin Li 
320*600f14f4SXin Li 	printf("testing set_metadata()... ");
321*600f14f4SXin Li 	if(!encoder->set_metadata(metadata_sequence_, num_metadata_))
322*600f14f4SXin Li 		return die_s_("returned false", encoder);
323*600f14f4SXin Li 	printf("OK\n");
324*600f14f4SXin Li 
325*600f14f4SXin Li 	printf("testing set_limit_min_bitrate()... ");
326*600f14f4SXin Li 	if(!encoder->set_limit_min_bitrate(true))
327*600f14f4SXin Li 		return die_s_("returned false", encoder);
328*600f14f4SXin Li 	printf("OK\n");
329*600f14f4SXin Li 
330*600f14f4SXin Li 	if(layer < LAYER_FILENAME) {
331*600f14f4SXin Li 		printf("opening file for FLAC output... ");
332*600f14f4SXin Li 		file = ::flac_fopen(flacfilename(is_ogg), "w+b");
333*600f14f4SXin Li 		if(0 == file) {
334*600f14f4SXin Li 			printf("ERROR (%s)\n", strerror(errno));
335*600f14f4SXin Li 			return false;
336*600f14f4SXin Li 		}
337*600f14f4SXin Li 		printf("OK\n");
338*600f14f4SXin Li 		if(layer < LAYER_FILE)
339*600f14f4SXin Li 			dynamic_cast<StreamEncoder*>(encoder)->file_ = file;
340*600f14f4SXin Li 	}
341*600f14f4SXin Li 
342*600f14f4SXin Li 	switch(layer) {
343*600f14f4SXin Li 		case LAYER_STREAM:
344*600f14f4SXin Li 		case LAYER_SEEKABLE_STREAM:
345*600f14f4SXin Li 			printf("testing init%s()... ", is_ogg? "_ogg":"");
346*600f14f4SXin Li 			init_status = is_ogg? encoder->init_ogg() : encoder->init();
347*600f14f4SXin Li 			break;
348*600f14f4SXin Li 		case LAYER_FILE:
349*600f14f4SXin Li 			printf("testing init%s()... ", is_ogg? "_ogg":"");
350*600f14f4SXin Li 			init_status = is_ogg?
351*600f14f4SXin Li 				dynamic_cast<FLAC::Encoder::File*>(encoder)->init_ogg(file) :
352*600f14f4SXin Li 				dynamic_cast<FLAC::Encoder::File*>(encoder)->init(file);
353*600f14f4SXin Li 			break;
354*600f14f4SXin Li 		case LAYER_FILENAME:
355*600f14f4SXin Li 			printf("testing init%s()... ", is_ogg? "_ogg":"");
356*600f14f4SXin Li 			init_status = is_ogg?
357*600f14f4SXin Li 				dynamic_cast<FLAC::Encoder::File*>(encoder)->init_ogg(flacfilename(is_ogg)) :
358*600f14f4SXin Li 				dynamic_cast<FLAC::Encoder::File*>(encoder)->init(flacfilename(is_ogg));
359*600f14f4SXin Li 			break;
360*600f14f4SXin Li 		default:
361*600f14f4SXin Li 			die_("internal error 001");
362*600f14f4SXin Li 			return false;
363*600f14f4SXin Li 	}
364*600f14f4SXin Li 	if(init_status != ::FLAC__STREAM_ENCODER_INIT_STATUS_OK)
365*600f14f4SXin Li 		return die_s_(0, encoder);
366*600f14f4SXin Li 	printf("OK\n");
367*600f14f4SXin Li 
368*600f14f4SXin Li 	printf("testing get_state()... ");
369*600f14f4SXin Li 	FLAC::Encoder::Stream::State state = encoder->get_state();
370*600f14f4SXin Li 	printf("returned state = %u (%s)... OK\n", (uint32_t)((::FLAC__StreamEncoderState)state), state.as_cstring());
371*600f14f4SXin Li 
372*600f14f4SXin Li 	printf("testing get_verify_decoder_state()... ");
373*600f14f4SXin Li 	FLAC::Decoder::Stream::State dstate = encoder->get_verify_decoder_state();
374*600f14f4SXin Li 	printf("returned state = %u (%s)... OK\n", (uint32_t)((::FLAC__StreamDecoderState)dstate), dstate.as_cstring());
375*600f14f4SXin Li 
376*600f14f4SXin Li 	{
377*600f14f4SXin Li 		FLAC__uint64 absolute_sample;
378*600f14f4SXin Li 		uint32_t frame_number;
379*600f14f4SXin Li 		uint32_t channel;
380*600f14f4SXin Li 		uint32_t sample;
381*600f14f4SXin Li 		FLAC__int32 expected;
382*600f14f4SXin Li 		FLAC__int32 got;
383*600f14f4SXin Li 
384*600f14f4SXin Li 		printf("testing get_verify_decoder_error_stats()... ");
385*600f14f4SXin Li 		encoder->get_verify_decoder_error_stats(&absolute_sample, &frame_number, &channel, &sample, &expected, &got);
386*600f14f4SXin Li 		printf("OK\n");
387*600f14f4SXin Li 	}
388*600f14f4SXin Li 
389*600f14f4SXin Li 	printf("testing get_verify()... ");
390*600f14f4SXin Li 	if(encoder->get_verify() != true) {
391*600f14f4SXin Li 		printf("FAILED, expected true, got false\n");
392*600f14f4SXin Li 		return false;
393*600f14f4SXin Li 	}
394*600f14f4SXin Li 	printf("OK\n");
395*600f14f4SXin Li 
396*600f14f4SXin Li 	printf("testing get_streamable_subset()... ");
397*600f14f4SXin Li 	if(encoder->get_streamable_subset() != true) {
398*600f14f4SXin Li 		printf("FAILED, expected true, got false\n");
399*600f14f4SXin Li 		return false;
400*600f14f4SXin Li 	}
401*600f14f4SXin Li 	printf("OK\n");
402*600f14f4SXin Li 
403*600f14f4SXin Li 	printf("testing get_do_mid_side_stereo()... ");
404*600f14f4SXin Li 	if(encoder->get_do_mid_side_stereo() != false) {
405*600f14f4SXin Li 		printf("FAILED, expected false, got true\n");
406*600f14f4SXin Li 		return false;
407*600f14f4SXin Li 	}
408*600f14f4SXin Li 	printf("OK\n");
409*600f14f4SXin Li 
410*600f14f4SXin Li 	printf("testing get_loose_mid_side_stereo()... ");
411*600f14f4SXin Li 	if(encoder->get_loose_mid_side_stereo() != false) {
412*600f14f4SXin Li 		printf("FAILED, expected false, got true\n");
413*600f14f4SXin Li 		return false;
414*600f14f4SXin Li 	}
415*600f14f4SXin Li 	printf("OK\n");
416*600f14f4SXin Li 
417*600f14f4SXin Li 	printf("testing get_channels()... ");
418*600f14f4SXin Li 	if(encoder->get_channels() != streaminfo_.data.stream_info.channels) {
419*600f14f4SXin Li 		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.channels, encoder->get_channels());
420*600f14f4SXin Li 		return false;
421*600f14f4SXin Li 	}
422*600f14f4SXin Li 	printf("OK\n");
423*600f14f4SXin Li 
424*600f14f4SXin Li 	printf("testing get_bits_per_sample()... ");
425*600f14f4SXin Li 	if(encoder->get_bits_per_sample() != streaminfo_.data.stream_info.bits_per_sample) {
426*600f14f4SXin Li 		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.bits_per_sample, encoder->get_bits_per_sample());
427*600f14f4SXin Li 		return false;
428*600f14f4SXin Li 	}
429*600f14f4SXin Li 	printf("OK\n");
430*600f14f4SXin Li 
431*600f14f4SXin Li 	printf("testing get_sample_rate()... ");
432*600f14f4SXin Li 	if(encoder->get_sample_rate() != streaminfo_.data.stream_info.sample_rate) {
433*600f14f4SXin Li 		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.sample_rate, encoder->get_sample_rate());
434*600f14f4SXin Li 		return false;
435*600f14f4SXin Li 	}
436*600f14f4SXin Li 	printf("OK\n");
437*600f14f4SXin Li 
438*600f14f4SXin Li 	printf("testing get_blocksize()... ");
439*600f14f4SXin Li 	if(encoder->get_blocksize() != streaminfo_.data.stream_info.min_blocksize) {
440*600f14f4SXin Li 		printf("FAILED, expected %u, got %u\n", streaminfo_.data.stream_info.min_blocksize, encoder->get_blocksize());
441*600f14f4SXin Li 		return false;
442*600f14f4SXin Li 	}
443*600f14f4SXin Li 	printf("OK\n");
444*600f14f4SXin Li 
445*600f14f4SXin Li 	printf("testing get_max_lpc_order()... ");
446*600f14f4SXin Li 	if(encoder->get_max_lpc_order() != 0) {
447*600f14f4SXin Li 		printf("FAILED, expected %d, got %u\n", 0, encoder->get_max_lpc_order());
448*600f14f4SXin Li 		return false;
449*600f14f4SXin Li 	}
450*600f14f4SXin Li 	printf("OK\n");
451*600f14f4SXin Li 
452*600f14f4SXin Li 	printf("testing get_qlp_coeff_precision()... ");
453*600f14f4SXin Li 	(void)encoder->get_qlp_coeff_precision();
454*600f14f4SXin Li 	/* we asked the encoder to auto select this so we accept anything */
455*600f14f4SXin Li 	printf("OK\n");
456*600f14f4SXin Li 
457*600f14f4SXin Li 	printf("testing get_do_qlp_coeff_prec_search()... ");
458*600f14f4SXin Li 	if(encoder->get_do_qlp_coeff_prec_search() != false) {
459*600f14f4SXin Li 		printf("FAILED, expected false, got true\n");
460*600f14f4SXin Li 		return false;
461*600f14f4SXin Li 	}
462*600f14f4SXin Li 	printf("OK\n");
463*600f14f4SXin Li 
464*600f14f4SXin Li 	printf("testing get_do_escape_coding()... ");
465*600f14f4SXin Li 	if(encoder->get_do_escape_coding() != false) {
466*600f14f4SXin Li 		printf("FAILED, expected false, got true\n");
467*600f14f4SXin Li 		return false;
468*600f14f4SXin Li 	}
469*600f14f4SXin Li 	printf("OK\n");
470*600f14f4SXin Li 
471*600f14f4SXin Li 	printf("testing get_do_exhaustive_model_search()... ");
472*600f14f4SXin Li 	if(encoder->get_do_exhaustive_model_search() != false) {
473*600f14f4SXin Li 		printf("FAILED, expected false, got true\n");
474*600f14f4SXin Li 		return false;
475*600f14f4SXin Li 	}
476*600f14f4SXin Li 	printf("OK\n");
477*600f14f4SXin Li 
478*600f14f4SXin Li 	printf("testing get_min_residual_partition_order()... ");
479*600f14f4SXin Li 	if(encoder->get_min_residual_partition_order() != 0) {
480*600f14f4SXin Li 		printf("FAILED, expected %d, got %u\n", 0, encoder->get_min_residual_partition_order());
481*600f14f4SXin Li 		return false;
482*600f14f4SXin Li 	}
483*600f14f4SXin Li 	printf("OK\n");
484*600f14f4SXin Li 
485*600f14f4SXin Li 	printf("testing get_max_residual_partition_order()... ");
486*600f14f4SXin Li 	if(encoder->get_max_residual_partition_order() != 0) {
487*600f14f4SXin Li 		printf("FAILED, expected %d, got %u\n", 0, encoder->get_max_residual_partition_order());
488*600f14f4SXin Li 		return false;
489*600f14f4SXin Li 	}
490*600f14f4SXin Li 	printf("OK\n");
491*600f14f4SXin Li 
492*600f14f4SXin Li 	printf("testing get_rice_parameter_search_dist()... ");
493*600f14f4SXin Li 	if(encoder->get_rice_parameter_search_dist() != 0) {
494*600f14f4SXin Li 		printf("FAILED, expected %d, got %u\n", 0, encoder->get_rice_parameter_search_dist());
495*600f14f4SXin Li 		return false;
496*600f14f4SXin Li 	}
497*600f14f4SXin Li 	printf("OK\n");
498*600f14f4SXin Li 
499*600f14f4SXin Li 	printf("testing get_total_samples_estimate()... ");
500*600f14f4SXin Li 	if(encoder->get_total_samples_estimate() != streaminfo_.data.stream_info.total_samples) {
501*600f14f4SXin Li 		printf("FAILED, expected %" PRIu64 ", got %" PRIu64 "\n", streaminfo_.data.stream_info.total_samples, encoder->get_total_samples_estimate());
502*600f14f4SXin Li 		return false;
503*600f14f4SXin Li 	}
504*600f14f4SXin Li 	printf("OK\n");
505*600f14f4SXin Li 
506*600f14f4SXin Li 	printf("testing get_limit_min_bitrate()... ");
507*600f14f4SXin Li 	if(encoder->get_limit_min_bitrate() != true) {
508*600f14f4SXin Li 		printf("FAILED, expected true, got false\n");
509*600f14f4SXin Li 		return false;
510*600f14f4SXin Li 	}
511*600f14f4SXin Li 	printf("OK\n");
512*600f14f4SXin Li 
513*600f14f4SXin Li 	/* init the dummy sample buffer */
514*600f14f4SXin Li 	for(i = 0; i < sizeof(samples) / sizeof(FLAC__int32); i++)
515*600f14f4SXin Li 		samples[i] = i & 7;
516*600f14f4SXin Li 
517*600f14f4SXin Li 	printf("testing process()... ");
518*600f14f4SXin Li 	if(!encoder->process(samples_array, sizeof(samples) / sizeof(FLAC__int32)))
519*600f14f4SXin Li 		return die_s_("returned false", encoder);
520*600f14f4SXin Li 	printf("OK\n");
521*600f14f4SXin Li 
522*600f14f4SXin Li 	printf("testing process_interleaved()... ");
523*600f14f4SXin Li 	if(!encoder->process_interleaved(samples, sizeof(samples) / sizeof(FLAC__int32)))
524*600f14f4SXin Li 		return die_s_("returned false", encoder);
525*600f14f4SXin Li 	printf("OK\n");
526*600f14f4SXin Li 
527*600f14f4SXin Li 	printf("testing finish()... ");
528*600f14f4SXin Li 	if(!encoder->finish()) {
529*600f14f4SXin Li 		state = encoder->get_state();
530*600f14f4SXin Li 		printf("FAILED, returned false, state = %u (%s)\n", (uint32_t)((::FLAC__StreamEncoderState)state), state.as_cstring());
531*600f14f4SXin Li 		return false;
532*600f14f4SXin Li 	}
533*600f14f4SXin Li 	printf("OK\n");
534*600f14f4SXin Li 
535*600f14f4SXin Li 	if(layer < LAYER_FILE)
536*600f14f4SXin Li 		::fclose(dynamic_cast<StreamEncoder*>(encoder)->file_);
537*600f14f4SXin Li 
538*600f14f4SXin Li 	printf("freeing encoder instance... ");
539*600f14f4SXin Li 	delete encoder;
540*600f14f4SXin Li 	printf("OK\n");
541*600f14f4SXin Li 
542*600f14f4SXin Li 	printf("\nPASSED!\n");
543*600f14f4SXin Li 
544*600f14f4SXin Li 	return true;
545*600f14f4SXin Li }
546*600f14f4SXin Li 
test_encoders()547*600f14f4SXin Li bool test_encoders()
548*600f14f4SXin Li {
549*600f14f4SXin Li 	FLAC__bool is_ogg = false;
550*600f14f4SXin Li 
551*600f14f4SXin Li 	while(1) {
552*600f14f4SXin Li 		init_metadata_blocks_();
553*600f14f4SXin Li 
554*600f14f4SXin Li 		if(!test_stream_encoder(LAYER_STREAM, is_ogg))
555*600f14f4SXin Li 			return false;
556*600f14f4SXin Li 
557*600f14f4SXin Li 		if(!test_stream_encoder(LAYER_SEEKABLE_STREAM, is_ogg))
558*600f14f4SXin Li 			return false;
559*600f14f4SXin Li 
560*600f14f4SXin Li 		if(!test_stream_encoder(LAYER_FILE, is_ogg))
561*600f14f4SXin Li 			return false;
562*600f14f4SXin Li 
563*600f14f4SXin Li 		if(!test_stream_encoder(LAYER_FILENAME, is_ogg))
564*600f14f4SXin Li 			return false;
565*600f14f4SXin Li 
566*600f14f4SXin Li 		(void) grabbag__file_remove_file(flacfilename(is_ogg));
567*600f14f4SXin Li 
568*600f14f4SXin Li 		free_metadata_blocks_();
569*600f14f4SXin Li 
570*600f14f4SXin Li 		if(!FLAC_API_SUPPORTS_OGG_FLAC || is_ogg)
571*600f14f4SXin Li 			break;
572*600f14f4SXin Li 		is_ogg = true;
573*600f14f4SXin Li 	}
574*600f14f4SXin Li 
575*600f14f4SXin Li 	return true;
576*600f14f4SXin Li }
577