diff options
Diffstat (limited to '3rdparty/libflac/src/test_libs_common/file_utils_flac.c')
-rw-r--r-- | 3rdparty/libflac/src/test_libs_common/file_utils_flac.c | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/3rdparty/libflac/src/test_libs_common/file_utils_flac.c b/3rdparty/libflac/src/test_libs_common/file_utils_flac.c deleted file mode 100644 index a52fee09f26..00000000000 --- a/3rdparty/libflac/src/test_libs_common/file_utils_flac.c +++ /dev/null @@ -1,153 +0,0 @@ -/* test_libFLAC - Unit tester for libFLAC - * Copyright (C) 2002,2003,2004,2005,2006,2007 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. - */ - -#if HAVE_CONFIG_H -# include <config.h> -#endif - -#include "FLAC/assert.h" -#include "FLAC/stream_encoder.h" -#include "test_libs_common/file_utils_flac.h" -#include <stdio.h> -#include <stdlib.h> -#include <sys/stat.h> /* for stat() */ - -#ifdef min -#undef min -#endif -#define min(a,b) ((a)<(b)?(a):(b)) - -const long file_utils__ogg_serial_number = 12345; - -#ifdef FLAC__VALGRIND_TESTING -static size_t local__fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream) -{ - size_t ret = fwrite(ptr, size, nmemb, stream); - if(!ferror(stream)) - fflush(stream); - return ret; -} -#else -#define local__fwrite fwrite -#endif - -typedef struct { - FILE *file; -} encoder_client_struct; - -static FLAC__StreamEncoderWriteStatus encoder_write_callback_(const FLAC__StreamEncoder *encoder, const FLAC__byte buffer[], size_t bytes, unsigned samples, unsigned current_frame, void *client_data) -{ - encoder_client_struct *ecd = (encoder_client_struct*)client_data; - - (void)encoder, (void)samples, (void)current_frame; - - if(local__fwrite(buffer, 1, bytes, ecd->file) != bytes) - return FLAC__STREAM_ENCODER_WRITE_STATUS_FATAL_ERROR; - else - return FLAC__STREAM_ENCODER_WRITE_STATUS_OK; -} - -static void encoder_metadata_callback_(const FLAC__StreamEncoder *encoder, const FLAC__StreamMetadata *metadata, void *client_data) -{ - (void)encoder, (void)metadata, (void)client_data; -} - -FLAC__bool file_utils__generate_flacfile(FLAC__bool is_ogg, const char *output_filename, off_t *output_filesize, unsigned length, const FLAC__StreamMetadata *streaminfo, FLAC__StreamMetadata **metadata, unsigned num_metadata) -{ - FLAC__int32 samples[1024]; - FLAC__StreamEncoder *encoder; - FLAC__StreamEncoderInitStatus init_status; - encoder_client_struct encoder_client_data; - unsigned i, n; - - FLAC__ASSERT(0 != output_filename); - FLAC__ASSERT(0 != streaminfo); - FLAC__ASSERT(streaminfo->type == FLAC__METADATA_TYPE_STREAMINFO); - FLAC__ASSERT((streaminfo->is_last && num_metadata == 0) || (!streaminfo->is_last && num_metadata > 0)); - - if(0 == (encoder_client_data.file = fopen(output_filename, "wb"))) - return false; - - encoder = FLAC__stream_encoder_new(); - if(0 == encoder) { - fclose(encoder_client_data.file); - return false; - } - - FLAC__stream_encoder_set_ogg_serial_number(encoder, file_utils__ogg_serial_number); - FLAC__stream_encoder_set_verify(encoder, true); - FLAC__stream_encoder_set_streamable_subset(encoder, true); - FLAC__stream_encoder_set_do_mid_side_stereo(encoder, false); - FLAC__stream_encoder_set_loose_mid_side_stereo(encoder, false); - FLAC__stream_encoder_set_channels(encoder, streaminfo->data.stream_info.channels); - FLAC__stream_encoder_set_bits_per_sample(encoder, streaminfo->data.stream_info.bits_per_sample); - FLAC__stream_encoder_set_sample_rate(encoder, streaminfo->data.stream_info.sample_rate); - FLAC__stream_encoder_set_blocksize(encoder, streaminfo->data.stream_info.min_blocksize); - FLAC__stream_encoder_set_max_lpc_order(encoder, 0); - FLAC__stream_encoder_set_qlp_coeff_precision(encoder, 0); - FLAC__stream_encoder_set_do_qlp_coeff_prec_search(encoder, false); - FLAC__stream_encoder_set_do_escape_coding(encoder, false); - FLAC__stream_encoder_set_do_exhaustive_model_search(encoder, false); - FLAC__stream_encoder_set_min_residual_partition_order(encoder, 0); - FLAC__stream_encoder_set_max_residual_partition_order(encoder, 0); - FLAC__stream_encoder_set_rice_parameter_search_dist(encoder, 0); - FLAC__stream_encoder_set_total_samples_estimate(encoder, streaminfo->data.stream_info.total_samples); - FLAC__stream_encoder_set_metadata(encoder, metadata, num_metadata); - - if(is_ogg) - init_status = FLAC__stream_encoder_init_ogg_stream(encoder, /*read_callback=*/0, encoder_write_callback_, /*seek_callback=*/0, /*tell_callback=*/0, encoder_metadata_callback_, &encoder_client_data); - else - init_status = FLAC__stream_encoder_init_stream(encoder, encoder_write_callback_, /*seek_callback=*/0, /*tell_callback=*/0, encoder_metadata_callback_, &encoder_client_data); - - if(init_status != FLAC__STREAM_ENCODER_INIT_STATUS_OK) { - fclose(encoder_client_data.file); - return false; - } - - /* init the dummy sample buffer */ - for(i = 0; i < sizeof(samples) / sizeof(FLAC__int32); i++) - samples[i] = i & 7; - - while(length > 0) { - n = min(length, sizeof(samples) / sizeof(FLAC__int32)); - - if(!FLAC__stream_encoder_process_interleaved(encoder, samples, n)) { - fclose(encoder_client_data.file); - return false; - } - - length -= n; - } - - (void)FLAC__stream_encoder_finish(encoder); - - fclose(encoder_client_data.file); - - FLAC__stream_encoder_delete(encoder); - - if(0 != output_filesize) { - struct stat filestats; - - if(stat(output_filename, &filestats) != 0) - return false; - else - *output_filesize = filestats.st_size; - } - - return true; -} |