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add more things reported in analyze mode

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This commit is contained in:
Josh Coalson 2007-06-16 00:40:19 +00:00
parent 034a400e12
commit 730a79ba61
3 changed files with 31 additions and 25 deletions
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52
src/flac/analyze.c
View File

@ -58,56 +58,62 @@ void flac__analyze_init(analysis_options aopts)
}
}
void flac__analyze_frame(const FLAC__Frame *frame, unsigned frame_number, unsigned frame_bytes, analysis_options aopts, FILE *fout)
void flac__analyze_frame(const FLAC__Frame *frame, unsigned frame_number, FLAC__uint64 frame_offset, unsigned frame_bytes, analysis_options aopts, FILE *fout)
{
const unsigned channels = frame->header.channels;
char outfilename[1024];
subframe_stats_t stats;
unsigned i, channel;
unsigned i, channel, partitions;
/* do the human-readable part first */
fprintf(fout, "frame=%u\tbits=%u\tblocksize=%u\tsample_rate=%u\tchannels=%u\tchannel_assignment=%s\n", frame_number, frame_bytes*8, frame->header.blocksize, frame->header.sample_rate, channels, FLAC__ChannelAssignmentString[frame->header.channel_assignment]);
#ifdef _MSC_VER
fprintf(fout, "frame=%u\toffset=%I64u\tbits=%u\tblocksize=%u\tsample_rate=%u\tchannels=%u\tchannel_assignment=%s\n", frame_number, frame_offset, frame_bytes*8, frame->header.blocksize, frame->header.sample_rate, channels, FLAC__ChannelAssignmentString[frame->header.channel_assignment]);
#else
fprintf(fout, "frame=%u\toffset=%llu\tbits=%u\tblocksize=%u\tsample_rate=%u\tchannels=%u\tchannel_assignment=%s\n", frame_number, (unsigned long long)frame_offset, frame_bytes*8, frame->header.blocksize, frame->header.sample_rate, channels, FLAC__ChannelAssignmentString[frame->header.channel_assignment]);
#endif
for(channel = 0; channel < channels; channel++) {
const FLAC__Subframe *subframe = frame->subframes+channel;
const FLAC__bool is_rice2 = subframe->data.fixed.entropy_coding_method.type == FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2;
const unsigned pesc = is_rice2? FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2_ESCAPE_PARAMETER : FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER;
fprintf(fout, "\tsubframe=%u\twasted_bits=%u\ttype=%s", channel, subframe->wasted_bits, FLAC__SubframeTypeString[subframe->type]);
switch(subframe->type) {
case FLAC__SUBFRAME_TYPE_CONSTANT:
fprintf(fout, "\tvalue=%d\n", subframe->data.constant.value);
break;
case FLAC__SUBFRAME_TYPE_FIXED:
FLAC__ASSERT(subframe->data.fixed.entropy_coding_method.type == FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE);
fprintf(fout, "\torder=%u\tpartition_order=%u\n", subframe->data.fixed.order, subframe->data.fixed.entropy_coding_method.data.partitioned_rice.order);
FLAC__ASSERT(subframe->data.fixed.entropy_coding_method.type <= FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2);
fprintf(fout, "\torder=%u\tresidual_type=%s\tpartition_order=%u\n", subframe->data.fixed.order, is_rice2? "RICE2":"RICE", subframe->data.fixed.entropy_coding_method.data.partitioned_rice.order);
for(i = 0; i < subframe->data.fixed.order; i++)
fprintf(fout, "\t\twarmup[%u]=%d\n", i, subframe->data.fixed.warmup[i]);
partitions = (1u << subframe->data.fixed.entropy_coding_method.data.partitioned_rice.order);
for(i = 0; i < partitions; i++) {
unsigned parameter = subframe->data.fixed.entropy_coding_method.data.partitioned_rice.contents->parameters[i];
if(parameter == pesc)
fprintf(fout, "\t\tparameter[%u]=ESCAPE, raw_bits=%u\n", i, subframe->data.fixed.entropy_coding_method.data.partitioned_rice.contents->raw_bits[i]);
else
fprintf(fout, "\t\tparameter[%u]=%u\n", i, parameter);
}
if(aopts.do_residual_text) {
const unsigned partitions = (1u << subframe->data.fixed.entropy_coding_method.data.partitioned_rice.order);
for(i = 0; i < partitions; i++) {
unsigned parameter = subframe->data.fixed.entropy_coding_method.data.partitioned_rice.contents->parameters[i];
if(parameter == FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER)
fprintf(fout, "\t\tparameter[%u]=ESCAPE, raw_bits=%u\n", i, subframe->data.fixed.entropy_coding_method.data.partitioned_rice.contents->raw_bits[i]);
else
fprintf(fout, "\t\tparameter[%u]=%u\n", i, parameter);
}
for(i = 0; i < frame->header.blocksize-subframe->data.fixed.order; i++)
fprintf(fout, "\t\tresidual[%u]=%d\n", i, subframe->data.fixed.residual[i]);
}
break;
case FLAC__SUBFRAME_TYPE_LPC:
FLAC__ASSERT(subframe->data.lpc.entropy_coding_method.type == FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE);
fprintf(fout, "\torder=%u\tpartition_order=%u\tqlp_coeff_precision=%u\tquantization_level=%d\n", subframe->data.lpc.order, subframe->data.lpc.entropy_coding_method.data.partitioned_rice.order, subframe->data.lpc.qlp_coeff_precision, subframe->data.lpc.quantization_level);
FLAC__ASSERT(subframe->data.lpc.entropy_coding_method.type <= FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2);
fprintf(fout, "\torder=%u\tqlp_coeff_precision=%u\tquantization_level=%d\tresidual_type=%s\tpartition_order=%u\n", subframe->data.lpc.order, subframe->data.lpc.qlp_coeff_precision, subframe->data.lpc.quantization_level, is_rice2? "RICE2":"RICE", subframe->data.lpc.entropy_coding_method.data.partitioned_rice.order);
for(i = 0; i < subframe->data.lpc.order; i++)
fprintf(fout, "\t\tqlp_coeff[%u]=%d\n", i, subframe->data.lpc.qlp_coeff[i]);
for(i = 0; i < subframe->data.lpc.order; i++)
fprintf(fout, "\t\twarmup[%u]=%d\n", i, subframe->data.lpc.warmup[i]);
partitions = (1u << subframe->data.lpc.entropy_coding_method.data.partitioned_rice.order);
for(i = 0; i < partitions; i++) {
unsigned parameter = subframe->data.lpc.entropy_coding_method.data.partitioned_rice.contents->parameters[i];
if(parameter == pesc)
fprintf(fout, "\t\tparameter[%u]=ESCAPE, raw_bits=%u\n", i, subframe->data.lpc.entropy_coding_method.data.partitioned_rice.contents->raw_bits[i]);
else
fprintf(fout, "\t\tparameter[%u]=%u\n", i, parameter);
}
if(aopts.do_residual_text) {
const unsigned partitions = (1u << subframe->data.lpc.entropy_coding_method.data.partitioned_rice.order);
for(i = 0; i < partitions; i++) {
unsigned parameter = subframe->data.lpc.entropy_coding_method.data.partitioned_rice.contents->parameters[i];
if(parameter == FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER)
fprintf(fout, "\t\tparameter[%u]=ESCAPE, raw_bits=%u\n", i, subframe->data.lpc.entropy_coding_method.data.partitioned_rice.contents->raw_bits[i]);
else
fprintf(fout, "\t\tparameter[%u]=%u\n", i, parameter);
}
for(i = 0; i < frame->header.blocksize-subframe->data.lpc.order; i++)
fprintf(fout, "\t\tresidual[%u]=%d\n", i, subframe->data.lpc.residual[i]);
}

2
src/flac/analyze.h
View File

@ -25,7 +25,7 @@ typedef struct {
} analysis_options;
void flac__analyze_init(analysis_options aopts);
void flac__analyze_frame(const FLAC__Frame *frame, unsigned frame_number, unsigned frame_bytes, analysis_options aopts, FILE *fout);
void flac__analyze_frame(const FLAC__Frame *frame, unsigned frame_number, FLAC__uint64 frame_offset, unsigned frame_bytes, analysis_options aopts, FILE *fout);
void flac__analyze_finish(analysis_options aopts);
#endif

2
src/flac/decode.c
View File

@ -880,7 +880,7 @@ FLAC__StreamDecoderWriteStatus write_callback(const FLAC__StreamDecoder *decoder
print_stats(decoder_session);
if(decoder_session->analysis_mode) {
flac__analyze_frame(frame, decoder_session->frame_counter-1, frame_bytes, decoder_session->aopts, fout);
flac__analyze_frame(frame, decoder_session->frame_counter-1, decoder_session->decode_position-frame_bytes, frame_bytes, decoder_session->aopts, fout);
}
else if(!decoder_session->test_only) {
if(shift && !decoder_session->replaygain.apply) {