search for: _kiss_fft_guts

...tch.c psy.c quant_bands.c rangedec.c rangeenc.c rate.c \ vq.c #noinst_HEADERS = -libcelt_la_LDFLAGS = -version-info @CELT_LT_CURRENT@:@CELT_LT_REVISION@:@CELT_LT_AGE@ +libcelt at LIBCELT_SUFFIX@_la_LDFLAGS = -version-info @CELT_LT_CURRENT@:@CELT_LT_REVISION@:@CELT_LT_AGE@ noinst_HEADERS = _kiss_fft_guts.h arch.h bands.h fixed_c5x.h fixed_c6x.h \ cwrs.h ecintrin.h entcode.h entdec.h entenc.h fixed_generic.h float_cast.h \ @@ -31,9 +31,9 @@ noinst_HEADERS = _kiss_fft_guts.h arch.h bands.h fixed_c5x.h fixed_c6x.h \ noinst_PROGRAMS = testcelt dump_modes testcelt_SOURCES = testcelt.c -testcelt_LD...

...rformance measurements is available at [1] Please let me know your thoughts. [1]: https://docs.google.com/document/d/1l_VWknKMdR_6nn1zIjaawxP2u7p4F3OAt7jBeuAyqe0/edit?usp=sharing Viswanath Puttagunta (1): arm: kf_bfly4: Introduce ARM neon intrinsics Makefile.am | 16 ++++ celt/_kiss_fft_guts.h | 13 +++ celt/arm/kiss_fft_neon.c | 211 ++++++++++++++++++++++++++++++++++++++++++++++ celt/arm/kiss_fft_neon.h | 37 ++++++++ celt/kiss_fft.c | 2 +- celt_headers.mk | 1 + celt_sources.mk | 3 + configure.ac | 14 +++ 8 files changed,...

...f_bfly4 function using ARM NEON intrinsics for SoCs that have NEON VFP unit As initial step, only targetting ARMv7-VFP based SoCs. To enable this optimization, use --enable-armv7-neon-float when running configure command. This is disabled by default. --- Makefile.am | 16 ++++ celt/_kiss_fft_guts.h | 13 +++ celt/arm/kiss_fft_neon.c | 211 ++++++++++++++++++++++++++++++++++++++++++++++ celt/arm/kiss_fft_neon.h | 37 ++++++++ celt/kiss_fft.c | 2 +- celt_headers.mk | 1 + celt_sources.mk | 3 + configure.ac | 14 +++ 8 files changed,...

...ation, use --enable-arm-neon-intrinsics configure option. This flag is not enabled by default. Compile time and runtime checks are also supported to make sure this optimization is only enabled when the compiler supports neon intrinsics. --- Makefile.am | 23 +++++++++++ celt/_kiss_fft_guts.h | 4 +- celt/arch.h | 4 +- celt/arm/arm_celt_map.c | 15 +++++++- celt/arm/celt_neon_intr.c | 81 +++++++++++++++++++++++++++++++++++++++ celt/arm/pitch_arm.h | 15 +++++++- celt/pitch.h | 17 ++++++-- celt/t...

...uot;..\..\celt\x86\celt_lpc_sse.h" /> <ClInclude Include="..\..\celt\x86\pitch_sse.h" /> + <ClInclude Include="..\..\celt\x86\vq_sse.h" /> <ClInclude Include="..\..\celt\x86\x86cpu.h" /> <ClInclude Include="..\..\celt\_kiss_fft_guts.h" /> <ClInclude Include="..\..\include\opus.h" /> @@ -913,6 +914,7 @@ <ClCompile Include="..\..\celt\x86\pitch_sse.c" /> <ClCompile Include="..\..\celt\x86\pitch_sse2.c" /> <ClCompile Include="..\..\celt\x86\pitch_...

...erformance. Would prefer something like opusdec that can be executed on command line. Any other feedback welcome. [1]: http://projectne10.github.io/Ne10/ Viswanath Puttagunta (1): armv7: celt_pitch_xcorr: Introduce ARM neon intrinsics Makefile.am | 23 +++++++++++ celt/_kiss_fft_guts.h | 4 +- celt/arch.h | 4 +- celt/arm/arm_celt_map.c | 15 +++++++- celt/arm/celt_neon_intr.c | 81 +++++++++++++++++++++++++++++++++++++++ celt/arm/pitch_arm.h | 15 +++++++- celt/pitch.h | 17 ++++++-- celt/t...

...peex so that speex can be used in any library by simply adding reference to that .c file to a makefile (just like pthreads does). The is a minor problem though: nb_celp.c and sb_celp.c redefine the same macro with different values: LSP_MARGIN, LSP_DELTA1, LSP_DELTA2 (which result in a warning) and _kiss_fft_guts.h doesn't have header guards (results in errors). I really like speex, clean code and easy to read, so I just wanted to somehow ask for a little improvement if that's possible :) thanks

...peex so that speex can be used in any library by simply adding reference to that .c file to a makefile (just like pthreads does). The is a minor problem though: nb_celp.c and sb_celp.c redefine the same macro with different values: LSP_MARGIN, LSP_DELTA1, LSP_DELTA2 (which result in a warning) and _kiss_fft_guts.h doesn't have header guards (results in errors). kiss_fft could probably use some include guards. Other than that, if you want to do things like include all .c in the same file, just #undef the what you need. Cheers, Jean-Marc

...; > Please let me know your thoughts. > > [1]: https://docs.google.com/document/d/1l_VWknKMdR_6nn1zIjaawxP2u7p4F3OAt7jBeuAyqe0/edit?usp=sharing > > Viswanath Puttagunta (1): > arm: kf_bfly4: Introduce ARM neon intrinsics > > Makefile.am | 16 ++++ > celt/_kiss_fft_guts.h | 13 +++ > celt/arm/kiss_fft_neon.c | 211 ++++++++++++++++++++++++++++++++++++++++++++++ > celt/arm/kiss_fft_neon.h | 37 ++++++++ > celt/kiss_fft.c | 2 +- > celt_headers.mk | 1 + > celt_sources.mk | 3 + > configure.ac...

...eex can be used in any library by simply adding reference to that .c file to a > makefile (just like pthreads does). The is a minor problem though: nb_celp.c and > sb_celp.c redefine the same macro with different values: LSP_MARGIN, > LSP_DELTA1, LSP_DELTA2 (which result in a warning) and _kiss_fft_guts.h > doesn't have header guards (results in errors). > > kiss_fft could probably use some include guards. Other than that, if you want to > do things like include all .c in the same file, just #undef the what you need. > Well, that's exactly what I did. What about all the...

...\ - modes.c pitch.c psy.c quant_bands.c quant_pitch.c rangedec.c rangeenc.c rate.c \ + modes.c pitch.c psy.c quant_bands.c rangedec.c rangeenc.c rate.c \ vq.c #noinst_HEADERS = @@ -26,8 +26,8 @@ libcelt_la_LDFLAGS = -version-info @CELT_LT_CURRENT@:@CELT_LT_REVISION@:@CELT_LT noinst_HEADERS = _kiss_fft_guts.h arch.h bands.h fixed_c5x.h fixed_c6x.h \ cwrs.h ecintrin.h entcode.h entdec.h entenc.h fixed_generic.h float_cast.h \ kfft_double.h kfft_single.h kiss_fft.h kiss_fftr.h laplace.h mdct.h mfrngcod.h \ - mathops.h modes.h os_support.h pgain_table.h pitch.h psy.h \ - quant_bands.h quant_pitch.h r...

...ION 1.5.1 + VERSION 1) +if(EXPORT AND BUILD_SHARED_LIBS) + set_target_properties (speex PROPERTIES + C_VISIBILITY_PRESET hidden) +endif() +if(USE_SMALLFT) + target_sources(speex PRIVATE + libspeex/smallft.c) +elseif(USE_KISS_FFT) + target_sources(speex PRIVATE + libspeex/kiss_fft.c + libspeex/_kiss_fft_guts.h + libspeex/kiss_fft.h + libspeex/kiss_fftr.c + libspeex/kiss_fftr.h) +endif() +if(VORBIS_PSYCHO) + target_sources(speex PRIVATE + libspeex/vorbis_psy.h + libspeex/vorbis_psy.c) +endif() + +# Programs + +if(NOT DISABLE_BINARIES) + +SET(speexenc_SOURCES + src/speexenc.c + src/wav_io.c + src/sk...

...(INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef SKIP_CONFIG_H +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#endif + +#include "../kiss_fft.h" +#include "_kiss_fft_guts.h" +#include "../mdct.h" +#include "stack_alloc.h" +#include "os_support.h" +#include "stack_alloc.h" + +void clt_mdct_forward_float_neon(const mdct_lookup *l, + kiss_fft_scalar *in, + kiss_...

...F THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#define SKIP_CONFIG_H + +#ifndef CUSTOM_MODES +#define CUSTOM_MODES +#endif + +#include <stdio.h> +#include "main_FIX.h" +#include "celt/_kiss_fft_guts.h" +#include "silk/NSQ_del_dec.c" + +#define MIN_nStatesDelayedDecision 1 + +static OPUS_INLINE void init_buffer(void* buffer, int size) +{ + char* tmp = (char*)buffer; + for(int i = 0; i < size; i++) + { + tmp[i] = rand(); + } +} + +static int test_silk_NSQ_del...

NSQ_LPC_BUF_LENGTH is independent of DECISION_DELAY. --- silk/define.h | 4 ---- 1 file changed, 4 deletions(-) diff --git a/silk/define.h b/silk/define.h index 781cfdc..1286048 100644 --- a/silk/define.h +++ b/silk/define.h @@ -173,11 +173,7 @@ extern "C" #define MAX_MATRIX_SIZE MAX_LPC_ORDER /* Max of LPC Order and LTP order */ -#if( MAX_LPC_ORDER >

Hello opus-dev, I've been cooking up this patchset to integrate NE10 library into opus. Current patchset focuses on encode use case mainly effecting performance of clt_mdct_forward() and opus_fft() (for float only) Glad to report the following on Encode use case: (Measured on my Beaglebone Black Cortex-A8 board) - Performance improvement for encode use case ~= 12.34% (Based on time -p

...(INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef SKIP_CONFIG_H +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#endif + +#include "../kiss_fft.h" +#include "_kiss_fft_guts.h" +#include "../mdct.h" +#include "stack_alloc.h" +#include "os_support.h" +#include "stack_alloc.h" + +void clt_mdct_forward_float_neon(const mdct_lookup *l, + kiss_fft_scalar *in, + kiss_...

...(INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef SKIP_CONFIG_H +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#endif + +#include "../kiss_fft.h" +#include "_kiss_fft_guts.h" +#include "../mdct.h" +#include "stack_alloc.h" +#include "os_support.h" +#include "stack_alloc.h" + +void clt_mdct_forward_float_neon(const mdct_lookup *l, + kiss_fft_scalar *in, + kiss_...

...(INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef SKIP_CONFIG_H +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#endif + +#include "../kiss_fft.h" +#include "_kiss_fft_guts.h" +#include "../mdct.h" +#include "stack_alloc.h" +#include "os_support.h" +#include "stack_alloc.h" + +void clt_mdct_forward_float_neon(const mdct_lookup *l, + kiss_fft_scalar *in, + kiss_...

Changes from RFC PATCH v3 - Just rebased on tip - For all else, please see notes from RFC PATCH v3 at http://lists.xiph.org/pipermail/opus/2015-March/002902.html - latest wip opus tree/branch https://git.linaro.org/people/viswanath.puttagunta/Ne10.git branch: rfcv4_final_fft_ne10 Viswanath Puttagunta (1): armv7(float): Optimize encode usecase using NE10 library Makefile.am