change force_mid_side to loose_mid_side
diff --git a/src/libFLAC/encoder.c b/src/libFLAC/encoder.c
index 9815a9f..5f186ba 100644
--- a/src/libFLAC/encoder.c
+++ b/src/libFLAC/encoder.c
@@ -57,6 +57,10 @@
uint32 *abs_residual; /* workspace where the abs(candidate residual) is stored */
FLAC__BitBuffer frame; /* the current frame being worked on */
bool current_frame_can_do_mid_side; /* encoder sets this false when any given sample of a frame's side channel exceeds 16 bits */
+ double loose_mid_side_stereo_frames_exact; /* exact number of frames the encoder will use before trying both independent and mid/side frames again */
+ unsigned loose_mid_side_stereo_frames; /* rounded number of frames the encoder will use before trying both independent and mid/side frames again */
+ unsigned loose_mid_side_stereo_frame_count; /* number of frames using the current channel assignment */
+ FLAC__ChannelAssignment last_channel_assignment;
FLAC__StreamMetaData metadata;
unsigned current_sample_number;
unsigned current_frame_number;
@@ -69,8 +73,8 @@
static bool encoder_resize_buffers_(FLAC__Encoder *encoder, unsigned new_size);
static bool encoder_process_frame_(FLAC__Encoder *encoder, bool is_last_frame);
static bool encoder_process_subframes_(FLAC__Encoder *encoder, bool is_last_frame);
-static bool encoder_process_subframe_(FLAC__Encoder *encoder, unsigned max_partition_order, bool verbatim_only, const FLAC__FrameHeader *frame_header, const int32 integer_signal[], const real real_signal[], FLAC__Subframe *subframe[2], int32 *residual[2], unsigned *best_subframe, unsigned *best_bits);
-static bool encoder_add_subframe_(FLAC__Encoder *encoder, const FLAC__FrameHeader *frame_header, const FLAC__Subframe *subframe, FLAC__BitBuffer *frame);
+static bool encoder_process_subframe_(FLAC__Encoder *encoder, unsigned max_partition_order, bool verbatim_only, const FLAC__FrameHeader *frame_header, unsigned bits_per_sample, const int32 integer_signal[], const real real_signal[], FLAC__Subframe *subframe[2], int32 *residual[2], unsigned *best_subframe, unsigned *best_bits);
+static bool encoder_add_subframe_(FLAC__Encoder *encoder, const FLAC__FrameHeader *frame_header, unsigned bits_per_sample, const FLAC__Subframe *subframe, FLAC__BitBuffer *frame);
static unsigned encoder_evaluate_constant_subframe_(const int32 signal, unsigned bits_per_sample, FLAC__Subframe *subframe);
static unsigned encoder_evaluate_fixed_subframe_(const int32 signal[], int32 residual[], uint32 abs_residual[], unsigned blocksize, unsigned bits_per_sample, unsigned order, unsigned rice_parameter, unsigned max_partition_order, FLAC__Subframe *subframe);
static unsigned encoder_evaluate_lpc_subframe_(const int32 signal[], int32 residual[], uint32 abs_residual[], const real lp_coeff[], unsigned blocksize, unsigned bits_per_sample, unsigned order, unsigned qlp_coeff_precision, unsigned rice_parameter, unsigned max_partition_order, FLAC__Subframe *subframe);
@@ -261,7 +265,7 @@
if(encoder->do_mid_side_stereo && encoder->bits_per_sample > 16)
return encoder->state = FLAC__ENCODER_MID_SIDE_SAMPLE_SIZE_MISMATCH;
- if(encoder->force_mid_side_stereo && !encoder->do_mid_side_stereo)
+ if(encoder->loose_mid_side_stereo && !encoder->do_mid_side_stereo)
return encoder->state = FLAC__ENCODER_ILLEGAL_MID_SIDE_FORCE;
if(encoder->bits_per_sample == 0 || encoder->bits_per_sample > FLAC__MAX_BITS_PER_SAMPLE)
@@ -346,6 +350,11 @@
}
encoder->guts->abs_residual = 0;
encoder->guts->current_frame_can_do_mid_side = true;
+ encoder->guts->loose_mid_side_stereo_frames_exact = (double)encoder->sample_rate * 0.4 / (double)encoder->blocksize;
+ encoder->guts->loose_mid_side_stereo_frames = (unsigned)(encoder->guts->loose_mid_side_stereo_frames_exact + 0.5);
+ if(encoder->guts->loose_mid_side_stereo_frames == 0)
+ encoder->guts->loose_mid_side_stereo_frames = 1;
+ encoder->guts->loose_mid_side_stereo_frame_count = 0;
encoder->guts->current_sample_number = 0;
encoder->guts->current_frame_number = 0;
@@ -482,7 +491,7 @@
encoder->guts->current_frame_can_do_mid_side = false;
}
else {
- mid = (buf[0][j] + buf[1][j]) >> 1; /* NOTE: not the same as divide-by-two ! */
+ mid = (buf[0][j] + buf[1][j]) >> 1; /* NOTE: not the same as 'mid = (buf[0][j] + buf[1][j]) / 2' ! */
encoder->guts->integer_signal_mid_side[0][i] = mid;
encoder->guts->integer_signal_mid_side[1][i] = side;
encoder->guts->real_signal_mid_side[0][i] = (real)mid;
@@ -529,7 +538,7 @@
encoder->guts->current_frame_can_do_mid_side = false;
}
else {
- mid = (left + x) >> 1; /* NOTE: not the same as divide-by-two ! */
+ mid = (left + x) >> 1; /* NOTE: not the same as 'mid = (left + x) / 2' ! */
encoder->guts->integer_signal_mid_side[0][i] = mid;
encoder->guts->integer_signal_mid_side[1][i] = side;
encoder->guts->real_signal_mid_side[0][i] = (real)mid;
@@ -604,6 +613,7 @@
{
FLAC__FrameHeader frame_header;
unsigned channel, max_partition_order;
+ bool do_independent, do_mid_side;
/*
* Calculate the max Rice partition order
@@ -635,21 +645,53 @@
frame_header.number.frame_number = encoder->guts->current_frame_number;
/*
+ * Figure out what channel assignments to try
+ */
+ if(encoder->do_mid_side_stereo) {
+ if(encoder->loose_mid_side_stereo) {
+ if(encoder->guts->loose_mid_side_stereo_frame_count == 0) {
+ do_independent = true;
+ do_mid_side = true;
+ }
+ else {
+ do_independent = (encoder->guts->last_channel_assignment == FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT);
+ do_mid_side = !do_independent;
+ }
+ }
+ else {
+ do_independent = true;
+ do_mid_side = true;
+ }
+ }
+ else {
+ do_independent = true;
+ do_mid_side = false;
+ }
+ if(do_mid_side && !encoder->guts->current_frame_can_do_mid_side) {
+ do_independent = true;
+ do_mid_side = false;
+ }
+
+ assert(do_independent || do_mid_side);
+
+ /*
* First do a normal encoding pass of each independent channel
*/
- for(channel = 0; channel < encoder->channels; channel++) {
- if(!encoder_process_subframe_(encoder, max_partition_order, encoder->force_mid_side_stereo, &frame_header, encoder->guts->integer_signal[channel], encoder->guts->real_signal[channel], encoder->guts->subframe_workspace_ptr[channel], encoder->guts->residual_workspace[channel], encoder->guts->best_subframe+channel, encoder->guts->best_subframe_bits+channel))
- return false;
+ if(do_independent) {
+ for(channel = 0; channel < encoder->channels; channel++) {
+ if(!encoder_process_subframe_(encoder, max_partition_order, false, &frame_header, encoder->bits_per_sample, encoder->guts->integer_signal[channel], encoder->guts->real_signal[channel], encoder->guts->subframe_workspace_ptr[channel], encoder->guts->residual_workspace[channel], encoder->guts->best_subframe+channel, encoder->guts->best_subframe_bits+channel))
+ return false;
+ }
}
/*
* Now do mid and side channels if requested
*/
- if(encoder->do_mid_side_stereo && encoder->guts->current_frame_can_do_mid_side) {
+ if(do_mid_side) {
assert(encoder->channels == 2);
for(channel = 0; channel < 2; channel++) {
- if(!encoder_process_subframe_(encoder, max_partition_order, false, &frame_header, encoder->guts->integer_signal_mid_side[channel], encoder->guts->real_signal_mid_side[channel], encoder->guts->subframe_workspace_ptr_mid_side[channel], encoder->guts->residual_workspace_mid_side[channel], encoder->guts->best_subframe_mid_side+channel, encoder->guts->best_subframe_bits_mid_side+channel))
+ if(!encoder_process_subframe_(encoder, max_partition_order, false, &frame_header, encoder->bits_per_sample+(channel==0? 0:1), encoder->guts->integer_signal_mid_side[channel], encoder->guts->real_signal_mid_side[channel], encoder->guts->subframe_workspace_ptr_mid_side[channel], encoder->guts->residual_workspace_mid_side[channel], encoder->guts->best_subframe_mid_side+channel, encoder->guts->best_subframe_bits_mid_side+channel))
return false;
}
}
@@ -657,56 +699,66 @@
/*
* Compose the frame bitbuffer
*/
- if(encoder->do_mid_side_stereo && encoder->guts->current_frame_can_do_mid_side) {
- unsigned bits[4]; /* WATCHOUT - indexed by FLAC__ChannelAssignment */
- unsigned min_bits;
- FLAC__ChannelAssignment ca, min_assignment;
+ if(do_mid_side) {
+ FLAC__ChannelAssignment channel_assignment;
+
assert(encoder->channels == 2);
- /* We have to figure out which channel assignent results in the smallest frame */
- bits[FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT] = encoder->guts->best_subframe_bits [0] + encoder->guts->best_subframe_bits [1];
- bits[FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE ] = encoder->guts->best_subframe_bits [0] + encoder->guts->best_subframe_bits_mid_side[1];
- bits[FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE ] = encoder->guts->best_subframe_bits [1] + encoder->guts->best_subframe_bits_mid_side[1];
- bits[FLAC__CHANNEL_ASSIGNMENT_MID_SIDE ] = encoder->guts->best_subframe_bits_mid_side[0] + encoder->guts->best_subframe_bits_mid_side[1];
+ if(encoder->loose_mid_side_stereo && encoder->guts->loose_mid_side_stereo_frame_count > 0) {
+ channel_assignment = (encoder->guts->last_channel_assignment == FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT? FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT : FLAC__CHANNEL_ASSIGNMENT_MID_SIDE);
+ }
+ else {
+ unsigned bits[4]; /* WATCHOUT - indexed by FLAC__ChannelAssignment */
+ unsigned min_bits;
+ FLAC__ChannelAssignment ca;
- for(min_assignment = 0, min_bits = bits[0], ca = 1; ca <= 3; ca++) {
- if(bits[ca] < min_bits) {
- min_bits = bits[ca];
- min_assignment = ca;
+ assert(do_independent && do_mid_side);
+
+ /* We have to figure out which channel assignent results in the smallest frame */
+ bits[FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT] = encoder->guts->best_subframe_bits [0] + encoder->guts->best_subframe_bits [1];
+ bits[FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE ] = encoder->guts->best_subframe_bits [0] + encoder->guts->best_subframe_bits_mid_side[1];
+ bits[FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE ] = encoder->guts->best_subframe_bits [1] + encoder->guts->best_subframe_bits_mid_side[1];
+ bits[FLAC__CHANNEL_ASSIGNMENT_MID_SIDE ] = encoder->guts->best_subframe_bits_mid_side[0] + encoder->guts->best_subframe_bits_mid_side[1];
+
+ for(channel_assignment = 0, min_bits = bits[0], ca = 1; ca <= 3; ca++) {
+ if(bits[ca] < min_bits) {
+ min_bits = bits[ca];
+ channel_assignment = ca;
+ }
}
}
- frame_header.channel_assignment = min_assignment;
+ frame_header.channel_assignment = channel_assignment;
if(!FLAC__frame_add_header(&frame_header, encoder->streamable_subset, is_last_frame, &encoder->guts->frame)) {
encoder->state = FLAC__ENCODER_FRAMING_ERROR;
return false;
}
- switch(min_assignment) {
+ switch(channel_assignment) {
/* note that encoder_add_subframe_ sets the state for us in case of an error */
case FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT:
- if(!encoder_add_subframe_(encoder, &frame_header, &encoder->guts->subframe_workspace [0][encoder->guts->best_subframe [0]], &encoder->guts->frame))
+ if(!encoder_add_subframe_(encoder, &frame_header, encoder->bits_per_sample , &encoder->guts->subframe_workspace [0][encoder->guts->best_subframe [0]], &encoder->guts->frame))
return false;
- if(!encoder_add_subframe_(encoder, &frame_header, &encoder->guts->subframe_workspace [1][encoder->guts->best_subframe [1]], &encoder->guts->frame))
+ if(!encoder_add_subframe_(encoder, &frame_header, encoder->bits_per_sample , &encoder->guts->subframe_workspace [1][encoder->guts->best_subframe [1]], &encoder->guts->frame))
return false;
break;
case FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE:
- if(!encoder_add_subframe_(encoder, &frame_header, &encoder->guts->subframe_workspace [0][encoder->guts->best_subframe [0]], &encoder->guts->frame))
+ if(!encoder_add_subframe_(encoder, &frame_header, encoder->bits_per_sample , &encoder->guts->subframe_workspace [0][encoder->guts->best_subframe [0]], &encoder->guts->frame))
return false;
- if(!encoder_add_subframe_(encoder, &frame_header, &encoder->guts->subframe_workspace_mid_side[1][encoder->guts->best_subframe_mid_side[1]], &encoder->guts->frame))
+ if(!encoder_add_subframe_(encoder, &frame_header, encoder->bits_per_sample+1, &encoder->guts->subframe_workspace_mid_side[1][encoder->guts->best_subframe_mid_side[1]], &encoder->guts->frame))
return false;
break;
case FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE:
- if(!encoder_add_subframe_(encoder, &frame_header, &encoder->guts->subframe_workspace_mid_side[1][encoder->guts->best_subframe_mid_side[1]], &encoder->guts->frame))
+ if(!encoder_add_subframe_(encoder, &frame_header, encoder->bits_per_sample+1, &encoder->guts->subframe_workspace_mid_side[1][encoder->guts->best_subframe_mid_side[1]], &encoder->guts->frame))
return false;
- if(!encoder_add_subframe_(encoder, &frame_header, &encoder->guts->subframe_workspace [1][encoder->guts->best_subframe [1]], &encoder->guts->frame))
+ if(!encoder_add_subframe_(encoder, &frame_header, encoder->bits_per_sample , &encoder->guts->subframe_workspace [1][encoder->guts->best_subframe [1]], &encoder->guts->frame))
return false;
break;
case FLAC__CHANNEL_ASSIGNMENT_MID_SIDE:
- if(!encoder_add_subframe_(encoder, &frame_header, &encoder->guts->subframe_workspace_mid_side[0][encoder->guts->best_subframe_mid_side[0]], &encoder->guts->frame))
+ if(!encoder_add_subframe_(encoder, &frame_header, encoder->bits_per_sample , &encoder->guts->subframe_workspace_mid_side[0][encoder->guts->best_subframe_mid_side[0]], &encoder->guts->frame))
return false;
- if(!encoder_add_subframe_(encoder, &frame_header, &encoder->guts->subframe_workspace_mid_side[1][encoder->guts->best_subframe_mid_side[1]], &encoder->guts->frame))
+ if(!encoder_add_subframe_(encoder, &frame_header, encoder->bits_per_sample+1, &encoder->guts->subframe_workspace_mid_side[1][encoder->guts->best_subframe_mid_side[1]], &encoder->guts->frame))
return false;
break;
default:
@@ -720,17 +772,25 @@
}
for(channel = 0; channel < encoder->channels; channel++) {
- if(!encoder_add_subframe_(encoder, &frame_header, &encoder->guts->subframe_workspace[channel][encoder->guts->best_subframe[channel]], &encoder->guts->frame)) {
+ if(!encoder_add_subframe_(encoder, &frame_header, encoder->bits_per_sample, &encoder->guts->subframe_workspace[channel][encoder->guts->best_subframe[channel]], &encoder->guts->frame)) {
/* the above function sets the state for us in case of an error */
return false;
}
}
}
+ if(encoder->loose_mid_side_stereo) {
+ encoder->guts->loose_mid_side_stereo_frame_count++;
+ if(encoder->guts->loose_mid_side_stereo_frame_count >= encoder->guts->loose_mid_side_stereo_frames)
+ encoder->guts->loose_mid_side_stereo_frame_count = 0;
+ }
+
+ encoder->guts->last_channel_assignment = frame_header.channel_assignment;
+
return true;
}
-bool encoder_process_subframe_(FLAC__Encoder *encoder, unsigned max_partition_order, bool verbatim_only, const FLAC__FrameHeader *frame_header, const int32 integer_signal[], const real real_signal[], FLAC__Subframe *subframe[2], int32 *residual[2], unsigned *best_subframe, unsigned *best_bits)
+bool encoder_process_subframe_(FLAC__Encoder *encoder, unsigned max_partition_order, bool verbatim_only, const FLAC__FrameHeader *frame_header, unsigned bits_per_sample, const int32 integer_signal[], const real real_signal[], FLAC__Subframe *subframe[2], int32 *residual[2], unsigned *best_subframe, unsigned *best_bits)
{
real fixed_residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1];
real lpc_residual_bits_per_sample;
@@ -746,7 +806,7 @@
/* verbatim subframe is the baseline against which we measure other compressed subframes */
_best_subframe = 0;
- _best_bits = encoder_evaluate_verbatim_subframe_(integer_signal, frame_header->blocksize, frame_header->bits_per_sample, subframe[_best_subframe]);
+ _best_bits = encoder_evaluate_verbatim_subframe_(integer_signal, frame_header->blocksize, bits_per_sample, subframe[_best_subframe]);
if(!verbatim_only && frame_header->blocksize >= FLAC__MAX_FIXED_ORDER) {
/* check for constant subframe */
@@ -761,7 +821,7 @@
}
}
if(signal_is_constant) {
- _candidate_bits = encoder_evaluate_constant_subframe_(integer_signal[0], frame_header->bits_per_sample, subframe[!_best_subframe]);
+ _candidate_bits = encoder_evaluate_constant_subframe_(integer_signal[0], bits_per_sample, subframe[!_best_subframe]);
if(_candidate_bits < _best_bits) {
_best_subframe = !_best_subframe;
_best_bits = _candidate_bits;
@@ -778,13 +838,13 @@
min_fixed_order = max_fixed_order = guess_fixed_order;
}
for(fixed_order = min_fixed_order; fixed_order <= max_fixed_order; fixed_order++) {
- if(fixed_residual_bits_per_sample[fixed_order] >= (real)frame_header->bits_per_sample)
+ if(fixed_residual_bits_per_sample[fixed_order] >= (real)bits_per_sample)
continue; /* don't even try */
/* 0.5 is for rounding, another 1.0 is to account for the signed->unsigned conversion during rice coding */
rice_parameter = (fixed_residual_bits_per_sample[fixed_order] > 0.0)? (unsigned)(fixed_residual_bits_per_sample[fixed_order]+1.5) : 0;
if(rice_parameter >= (1u << FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN))
rice_parameter = (1u << FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN) - 1;
- _candidate_bits = encoder_evaluate_fixed_subframe_(integer_signal, residual[!_best_subframe], encoder->guts->abs_residual, frame_header->blocksize, frame_header->bits_per_sample, fixed_order, rice_parameter, max_partition_order, subframe[!_best_subframe]);
+ _candidate_bits = encoder_evaluate_fixed_subframe_(integer_signal, residual[!_best_subframe], encoder->guts->abs_residual, frame_header->blocksize, bits_per_sample, fixed_order, rice_parameter, max_partition_order, subframe[!_best_subframe]);
if(_candidate_bits < _best_bits) {
_best_subframe = !_best_subframe;
_best_bits = _candidate_bits;
@@ -804,26 +864,26 @@
min_lpc_order = 1;
}
else {
- unsigned guess_lpc_order = FLAC__lpc_compute_best_order(lpc_error, max_lpc_order, frame_header->blocksize, frame_header->bits_per_sample);
+ unsigned guess_lpc_order = FLAC__lpc_compute_best_order(lpc_error, max_lpc_order, frame_header->blocksize, bits_per_sample);
min_lpc_order = max_lpc_order = guess_lpc_order;
}
if(encoder->do_qlp_coeff_prec_search) {
min_qlp_coeff_precision = FLAC__MIN_QLP_COEFF_PRECISION;
- max_qlp_coeff_precision = 32 - frame_header->bits_per_sample - 1;
+ max_qlp_coeff_precision = 32 - bits_per_sample - 1;
}
else {
min_qlp_coeff_precision = max_qlp_coeff_precision = encoder->qlp_coeff_precision;
}
for(lpc_order = min_lpc_order; lpc_order <= max_lpc_order; lpc_order++) {
lpc_residual_bits_per_sample = FLAC__lpc_compute_expected_bits_per_residual_sample(lpc_error[lpc_order-1], frame_header->blocksize);
- if(lpc_residual_bits_per_sample >= (real)frame_header->bits_per_sample)
+ if(lpc_residual_bits_per_sample >= (real)bits_per_sample)
continue; /* don't even try */
/* 0.5 is for rounding, another 1.0 is to account for the signed->unsigned conversion during rice coding */
rice_parameter = (lpc_residual_bits_per_sample > 0.0)? (unsigned)(lpc_residual_bits_per_sample+1.5) : 0;
if(rice_parameter >= (1u << FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN))
rice_parameter = (1u << FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN) - 1;
for(qlp_coeff_precision = min_qlp_coeff_precision; qlp_coeff_precision <= max_qlp_coeff_precision; qlp_coeff_precision++) {
- _candidate_bits = encoder_evaluate_lpc_subframe_(integer_signal, residual[!_best_subframe], encoder->guts->abs_residual, lp_coeff[lpc_order-1], frame_header->blocksize, frame_header->bits_per_sample, lpc_order, qlp_coeff_precision, rice_parameter, max_partition_order, subframe[!_best_subframe]);
+ _candidate_bits = encoder_evaluate_lpc_subframe_(integer_signal, residual[!_best_subframe], encoder->guts->abs_residual, lp_coeff[lpc_order-1], frame_header->blocksize, bits_per_sample, lpc_order, qlp_coeff_precision, rice_parameter, max_partition_order, subframe[!_best_subframe]);
if(_candidate_bits > 0) { /* if == 0, there was a problem quantizing the lpcoeffs */
if(_candidate_bits < _best_bits) {
_best_subframe = !_best_subframe;
@@ -843,29 +903,29 @@
return true;
}
-bool encoder_add_subframe_(FLAC__Encoder *encoder, const FLAC__FrameHeader *frame_header, const FLAC__Subframe *subframe, FLAC__BitBuffer *frame)
+bool encoder_add_subframe_(FLAC__Encoder *encoder, const FLAC__FrameHeader *frame_header, unsigned bits_per_sample, const FLAC__Subframe *subframe, FLAC__BitBuffer *frame)
{
switch(subframe->type) {
case FLAC__SUBFRAME_TYPE_CONSTANT:
- if(!FLAC__subframe_add_constant(&(subframe->data.constant), frame_header->bits_per_sample, frame)) {
+ if(!FLAC__subframe_add_constant(&(subframe->data.constant), bits_per_sample, frame)) {
encoder->state = FLAC__ENCODER_FATAL_ERROR_WHILE_ENCODING;
return false;
}
break;
case FLAC__SUBFRAME_TYPE_FIXED:
- if(!FLAC__subframe_add_fixed(&(subframe->data.fixed), frame_header->blocksize - subframe->data.fixed.order, frame_header->bits_per_sample, frame)) {
+ if(!FLAC__subframe_add_fixed(&(subframe->data.fixed), frame_header->blocksize - subframe->data.fixed.order, bits_per_sample, frame)) {
encoder->state = FLAC__ENCODER_FATAL_ERROR_WHILE_ENCODING;
return false;
}
break;
case FLAC__SUBFRAME_TYPE_LPC:
- if(!FLAC__subframe_add_lpc(&(subframe->data.lpc), frame_header->blocksize - subframe->data.lpc.order, frame_header->bits_per_sample, frame)) {
+ if(!FLAC__subframe_add_lpc(&(subframe->data.lpc), frame_header->blocksize - subframe->data.lpc.order, bits_per_sample, frame)) {
encoder->state = FLAC__ENCODER_FATAL_ERROR_WHILE_ENCODING;
return false;
}
break;
case FLAC__SUBFRAME_TYPE_VERBATIM:
- if(!FLAC__subframe_add_verbatim(&(subframe->data.verbatim), frame_header->blocksize, frame_header->bits_per_sample, frame)) {
+ if(!FLAC__subframe_add_verbatim(&(subframe->data.verbatim), frame_header->blocksize, bits_per_sample, frame)) {
encoder->state = FLAC__ENCODER_FATAL_ERROR_WHILE_ENCODING;
return false;
}