search for: opus_arm_inline_media

...AS_GCC_INLINE_ASSEMBLY( >> [inline_optimization="ARM"], >> [inline_optimization="disabled"] >> @@ -212,6 +211,35 @@ AS_IF([test x"${enable_asm}" = x"yes"],[ >> AS_ASM_ARM_MEDIA([OPUS_ARM_INLINE_MEDIA=1], >> [OPUS_ARM_INLINE_MEDIA=0]) >> AS_ASM_ARM_NEON([OPUS_ARM_INLINE_NEON=1],[OPUS_ARM_INLINE_NEON=0]) >> + >> + AC_ARG_ENABLE([arm-neon-intrinsics], >> + AS_HELP_STRING([--enable-arm-neon-intrinsics], [Enable NEON o...

...nable-intrinsics CFLAGS=-O3 --disable-shared When configuring with floating-point and intrinsics enabled as above, the generated config.h only has OPUS_ARM_MAY_HAVE_NEON_INTR defined (to 1), with /* #undef OPUS_ARM_ASM */ /* #undef OPUS_ARM_INLINE_ASM */ /* #undef OPUS_ARM_INLINE_EDSP */ /* #undef OPUS_ARM_INLINE_MEDIA */ /* #undef OPUS_ARM_INLINE_NEON */ /* #undef OPUS_ARM_MAY_HAVE_EDSP */ /* #undef OPUS_ARM_MAY_HAVE_MEDIA */ /* #undef OPUS_ARM_MAY_HAVE_NEON */ /* #undef OPUS_ARM_PRESUME_AARCH64_NEON_INTR */ /* #undef OPUS_ARM_PRESUME_EDSP */ /* #undef OPUS_ARM_PRESUME_MEDIA */ /* #undef OPUS_ARM_PRESUME_NEON */...

Hello, I received feedback from engineers working on NE10 [1] that it would be better to use NE10 [1] for FFT optimizations for opus use cases. However, these FFT patches are currently in review and haven't been integrated into NE10 yet. While the FFT functions in NE10 are getting baked, I wanted to optimize the celt_pitch_xcorr (floating point only) and use it to introduce ARM NEON

...ARM asm/intrinsic optimization]) AS_GCC_INLINE_ASSEMBLY( [inline_optimization="ARM"], [inline_optimization="disabled"] @@ -212,6 +211,35 @@ AS_IF([test x"${enable_asm}" = x"yes"],[ AS_ASM_ARM_MEDIA([OPUS_ARM_INLINE_MEDIA=1], [OPUS_ARM_INLINE_MEDIA=0]) AS_ASM_ARM_NEON([OPUS_ARM_INLINE_NEON=1],[OPUS_ARM_INLINE_NEON=0]) + + AC_ARG_ENABLE([arm-neon-intrinsics], + AS_HELP_STRING([--enable-arm-neon-intrinsics], [Enable NEON optimisations on ARM CPUs that support it])) + + AS_IF([tes...

...hared > > When configuring with floating-point and intrinsics enabled as above, the > generated config.h only has OPUS_ARM_MAY_HAVE_NEON_INTR defined (to 1), > with > /* #undef OPUS_ARM_ASM */ > /* #undef OPUS_ARM_INLINE_ASM */ > /* #undef OPUS_ARM_INLINE_EDSP */ > /* #undef OPUS_ARM_INLINE_MEDIA */ > /* #undef OPUS_ARM_INLINE_NEON */ > /* #undef OPUS_ARM_MAY_HAVE_EDSP */ > /* #undef OPUS_ARM_MAY_HAVE_MEDIA */ > /* #undef OPUS_ARM_MAY_HAVE_NEON */ > /* #undef OPUS_ARM_PRESUME_AARCH64_NEON_INTR */ > /* #undef OPUS_ARM_PRESUME_EDSP */ > /* #undef OPUS_ARM_PRESUME_MEDIA */...

...64? > AS_GCC_INLINE_ASSEMBLY( > [inline_optimization="ARM"], > [inline_optimization="disabled"] > @@ -212,6 +211,35 @@ AS_IF([test x"${enable_asm}" = x"yes"],[ > AS_ASM_ARM_MEDIA([OPUS_ARM_INLINE_MEDIA=1], > [OPUS_ARM_INLINE_MEDIA=0]) > AS_ASM_ARM_NEON([OPUS_ARM_INLINE_NEON=1],[OPUS_ARM_INLINE_NEON=0]) > + > + AC_ARG_ENABLE([arm-neon-intrinsics], > + AS_HELP_STRING([--enable-arm-neon-intrinsics], [Enable NEON optimisations on ARM CPUs that suppo...

...nable-intrinsics CFLAGS=-O3 --disable-shared When configuring with floating-point and intrinsics enabled as above, the generated config.h only has OPUS_ARM_MAY_HAVE_NEON_INTR defined (to 1), with /* #undef OPUS_ARM_ASM */ /* #undef OPUS_ARM_INLINE_ASM */ /* #undef OPUS_ARM_INLINE_EDSP */ /* #undef OPUS_ARM_INLINE_MEDIA */ /* #undef OPUS_ARM_INLINE_NEON */ /* #undef OPUS_ARM_MAY_HAVE_EDSP */ /* #undef OPUS_ARM_MAY_HAVE_MEDIA */ /* #undef OPUS_ARM_MAY_HAVE_NEON */ /* #undef OPUS_ARM_PRESUME_AARCH64_NEON_INTR */ /* #undef OPUS_ARM_PRESUME_EDSP */ /* #undef OPUS_ARM_PRESUME_MEDIA */ /* #undef OPUS_ARM_PRESUME_NEON */...

...nable-intrinsics CFLAGS=-O3 --disable-shared When configuring with floating-point and intrinsics enabled as above, the generated config.h only has OPUS_ARM_MAY_HAVE_NEON_INTR defined (to 1), with /* #undef OPUS_ARM_ASM */ /* #undef OPUS_ARM_INLINE_ASM */ /* #undef OPUS_ARM_INLINE_EDSP */ /* #undef OPUS_ARM_INLINE_MEDIA */ /* #undef OPUS_ARM_INLINE_NEON */ /* #undef OPUS_ARM_MAY_HAVE_EDSP */ /* #undef OPUS_ARM_MAY_HAVE_MEDIA */ /* #undef OPUS_ARM_MAY_HAVE_NEON */ /* #undef OPUS_ARM_PRESUME_AARCH64_NEON_INTR */ /* #undef OPUS_ARM_PRESUME_EDSP */ /* #undef OPUS_ARM_PRESUME_MEDIA */ /* #undef OPUS_ARM_PRESUME_NEON */...

...figuring with floating-point and intrinsics enabled as above, the >> generated config.h only has OPUS_ARM_MAY_HAVE_NEON_INTR defined (to 1), >> with >> /* #undef OPUS_ARM_ASM */ >> /* #undef OPUS_ARM_INLINE_ASM */ >> /* #undef OPUS_ARM_INLINE_EDSP */ >> /* #undef OPUS_ARM_INLINE_MEDIA */ >> /* #undef OPUS_ARM_INLINE_NEON */ >> /* #undef OPUS_ARM_MAY_HAVE_EDSP */ >> /* #undef OPUS_ARM_MAY_HAVE_MEDIA */ >> /* #undef OPUS_ARM_MAY_HAVE_NEON */ >> /* #undef OPUS_ARM_PRESUME_AARCH64_NEON_INTR */ >> /* #undef OPUS_ARM_PRESUME_EDSP */ >> /* #und...

...nd need a minimum of 50% data compression. Can it be be done without a major optimization effort ? Given my current OPUS setting and compiler optimization flags; is there a way to ease the CPU requirements even further ? Is there any document explaining the purpose/implication of each define, e.g. OPUS_ARM_INLINE_MEDIA ??? Fixed point vs. float ? Many questions seek answers ... Thanks Peter Den tis 19 feb. 2019 kl 11:31 skrev Emily Bowman <silverbacknet at gmail.com>: > Don't use OPUS_SET_COMPLEXITY(0) unless you absolutely have to. That means > "give me all the distortions" so I wou...

...BUG_NRF" -DCONFIG_GPIO_AS_PINRESET -DINITIALIZE_USER_SECTIONS -DNO_VTOR_CONFIG -DNRF52 -DNRF52832_XXAA -DCONFIG_NFCT_PINS_AS_GPIOS -DOPUS_BUILD -DVAR_ARRAYS -DFIXED_POINT -DDISABLE_FLOAT_API -DCUSTOM_MODES "-DARM_MATH_CM4 " "-DOPUS_ARM_INLINE_EDSP " -DDOPUS_ARM_INLINE_ASM -DOPUS_ARM_INLINE_MEDIA -MD Any ideas? Regards Peter -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xiph.org/pipermail/opus/attachments/20190217/93dd8087/attachment.html>