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tweaks to the MD5 routines; they need to be exported when building a windows DLL since the seekable stream decoder in libOggFLAC secretly uses them

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This commit is contained in:
Josh Coalson
2004-07-23 05:18:22 +00:00
parent 990f741f54
commit 3e7a96e460
5 changed files with 55 additions and 44 deletions
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10
src/libFLAC/stream_encoder.c
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@@ -344,7 +344,7 @@ typedef struct FLAC__StreamEncoderPrivate {
FLAC__StreamMetadata metadata;
unsigned current_sample_number;
unsigned current_frame_number;
struct MD5Context md5context;
struct FLAC__MD5Context md5context;
FLAC__CPUInfo cpuinfo;
unsigned (*local_fixed_compute_best_predictor)(const FLAC__int32 data[], unsigned data_len, FLAC__real residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]);
void (*local_lpc_compute_autocorrelation)(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]);
@@ -858,7 +858,7 @@ FLAC_API FLAC__StreamEncoderState FLAC__stream_encoder_init(FLAC__StreamEncoder
encoder->private_->metadata.data.stream_info.bits_per_sample = encoder->protected_->bits_per_sample;
encoder->private_->metadata.data.stream_info.total_samples = encoder->protected_->total_samples_estimate; /* we will replace this later with the real total */
memset(encoder->private_->metadata.data.stream_info.md5sum, 0, 16); /* we don't know this yet; have to fill it in later */
MD5Init(&encoder->private_->md5context);
FLAC__MD5Init(&encoder->private_->md5context);
if(!FLAC__bitbuffer_clear(encoder->private_->frame))
return encoder->protected_->state = FLAC__STREAM_ENCODER_MEMORY_ALLOCATION_ERROR;
if(!FLAC__add_metadata_block(&encoder->private_->metadata, encoder->private_->frame))
@@ -935,7 +935,7 @@ FLAC_API void FLAC__stream_encoder_finish(FLAC__StreamEncoder *encoder)
}
}
MD5Final(encoder->private_->metadata.data.stream_info.md5sum, &encoder->private_->md5context);
FLAC__MD5Final(encoder->private_->metadata.data.stream_info.md5sum, &encoder->private_->md5context);
if(encoder->protected_->state == FLAC__STREAM_ENCODER_OK && !encoder->private_->is_being_deleted) {
encoder->private_->metadata_callback(encoder, &encoder->private_->metadata, encoder->private_->client_data);
@@ -1867,7 +1867,7 @@ FLAC__bool process_subframes_(FLAC__StreamEncoder *encoder, FLAC__bool is_last_f
frame_header.channel_assignment = channel_assignment;
if(!FLAC__frame_add_header(&frame_header, encoder->protected_->streamable_subset, is_last_frame, encoder->private_->frame)) {
if(!FLAC__frame_add_header(&frame_header, encoder->protected_->streamable_subset, encoder->private_->frame)) {
encoder->protected_->state = FLAC__STREAM_ENCODER_FRAMING_ERROR;
return false;
}
@@ -1921,7 +1921,7 @@ FLAC__bool process_subframes_(FLAC__StreamEncoder *encoder, FLAC__bool is_last_f
return false;
}
else {
if(!FLAC__frame_add_header(&frame_header, encoder->protected_->streamable_subset, is_last_frame, encoder->private_->frame)) {
if(!FLAC__frame_add_header(&frame_header, encoder->protected_->streamable_subset, encoder->private_->frame)) {
encoder->protected_->state = FLAC__STREAM_ENCODER_FRAMING_ERROR;
return false;
}