search for: partitioned_rice_contents

Displaying 10 results from an estimated 10 matches for "partitioned_rice_contents".

2014 Jun 19
0
[PATCH] stream_encoder : Improve selection of residual accumulator width
...l read_subframe_verbatim_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, FLAC__bool do_full_decode); -static FLAC__bool read_residual_partitioned_rice_(FLAC__StreamDecoder *decoder, unsigned predictor_order, unsigned partition_order, FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents, FLAC__int32 *residual, FLAC__bool is_extended); +static FLAC__bool read_residual_partitioned_rice_(FLAC__StreamDecoder *decoder, unsigned predictor_order, unsigned partition_order, FLAC__EntropyCodingMethod_PartitionedRiceContents *partitioned_rice_contents, FLAC__int32 *residual, FLAC__bool is_ex...
2014 Jun 19
5
[PATCH] stream_encoder : Improve selection of residual accumulator width
On Thu, Jun 19, 2014 at 03:30:22PM +0400, lvqcl wrote: > BTW, what can you say about the following place in stream_decoder.c > in read_subframe_lpc_() function: > > /*@@@@@@ technically not pessimistic enough, should be more like > if( (FLAC__uint64)order * ((((FLAC__uint64)1)<<bps)-1) * ((1<<subframe->qlp_coeff_precision)-1) < (((FLAC__uint64)-1)
2004 Sep 10
3
Altivec, automake
I think I've gotten FLAC__lpc_restore_signal() about as good as I'm going to get it. Here's what I have: -a new file, lpc_asm.s, which has the assembly routines -changes to cpu.h, cpu.c, and stream_decoder.c to enable them -changes to configure.in to support the new cpu stuff -a preliminary Makefile.am -maybe something else I'm forgetting Now automake complains that configure.in
2014 Dec 15
1
[PATCH] src/libFLAC/stream_decoder.c : Rework fix for seeking bug.
...TUS_LOST_SYNC); + decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC; + return true; + } subframe->entropy_coding_method.data.partitioned_rice.order = u32; subframe->entropy_coding_method.data.partitioned_rice.contents = &decoder->private_->partitioned_rice_contents[channel]; break; @@ -2673,6 +2675,11 @@ FLAC__bool read_subframe_lpc_(FLAC__StreamDecoder *decoder, unsigned channel, un case FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2: if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &u32, FLAC__ENTROPY_CODING_METHOD_PARTITION...
2004 Sep 10
2
Altivec, automake
...unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]); void *client_data; FLAC__BitBuffer *input; FLAC__int32 *output[FLAC__MAX_CHANNELS]; ! FLAC__int32 *residual[FLAC__MAX_CHANNELS]; FLAC__EntropyCodingMethod_PartitionedRiceContents partitioned_rice_contents[FLAC__MAX_CHANNELS]; unsigned output_capacity, output_channels; FLAC__uint32 last_frame_number; --- 101,111 ---- void (*local_lpc_restore_signal)(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]); voi...
2012 Apr 05
2
[PATCH 2/2] V2: Use a single definition of MIN and MAX in sources
...ude "private/macros.h" /* adjust for compilers that can't understand using LLU suffix for uint64_t literals */ #ifdef _MSC_VER @@ -2732,7 +2728,7 @@ FLAC__bool read_residual_partitioned_rice_(FLAC__StreamDecoder *decoder, unsigne } } - if(!FLAC__format_entropy_coding_method_partitioned_rice_contents_ensure_size(partitioned_rice_contents, max(6, partition_order))) { + if(!FLAC__format_entropy_coding_method_partitioned_rice_contents_ensure_size(partitioned_rice_contents, flac_max(6u, partition_order))) { decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR; retur...
2007 Apr 08
0
FLAC 24 bit test results
...subframe_( @@ -3251,7 +3252,7 @@ rice_parameter, min_partition_order, max_partition_order, - encoder->protected_->do_escape_coding, + do_escape_coding, encoder->protected_->rice_parameter_search_dist, subframe[!_best_subframe], partitioned_rice_contents[!_best_subframe] @@ -3308,6 +3309,7 @@ fprintf(stderr, "clipping rice_parameter (%u -> %u) @1\n", rice_parameter, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER - 1); #endif rice_parameter = FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMET...
2007 Apr 05
2
FLAC 24 bit test results
On Thu, 2007-04-05 at 02:27 -0700, Brian Willoughby wrote: > Josh (Green), > > Seems like the longest example in your list is a 15-second file. I > would like to see the same problem exhibited in a file that is of a > normal length. I have been recording full performances lasting > hours, and flac always compresses the files below 70% of the original > size. >
2004 Sep 30
1
[don@donarmstrong.com: Bug#274301: libflac4 segfaults on corrupt flac files]
...%\233??qJ??oLF\024???>?j%\237??" i = 44552 j = 8 val_i = 70816 cbits = 1 uval = 631 msbs = 1 lsbs_left = 1 blurb = 158 '\236' save_blurb = 196 '?' state = 1 #1 0x4021f88d in read_residual_partitioned_rice_ (decoder=0x805ba58, predictor_order=3, partition_order=14, partitioned_rice_contents=0x805f478, residual=0x807dd80) at stream_decoder.c:1975 rice_parameter = 9 i = 2 partition = 0 sample = 0 u = 4294967293 partitions = 16384 partition_samples = 0 #2 0x4021f01f in read_subframe_fixed_ (decoder=0x805ba58, channel=1, bps=16, order=3) at stream_decoder.c:1832 subframe = (...
2012 May 05
5
[PATCH] Optionally, allow distros to use openssl for MD5 verification
...ate_->md5context); +#endif decoder->protected_->state = FLAC__STREAM_DECODER_UNINITIALIZED; return decoder; @@ -346,7 +348,9 @@ FLAC_API void FLAC__stream_decoder_delete(FLAC__StreamDecoder *decoder) for(i = 0; i < FLAC__MAX_CHANNELS; i++) FLAC__format_entropy_coding_method_partitioned_rice_contents_clear(&decoder->private_->partitioned_rice_contents[i]); - +#if defined(HAVE_OPENSSL) + EVP_MD_CTX_cleanup(&decoder->private_->md5context); +#endif free(decoder->private_); free(decoder->protected_); free(decoder); @@ -666,8 +670,16 @@ FLAC_API FLAC__bool FLAC__st...