Displaying 7 results from an estimated 7 matches for "may_have_edsp".
2015 Aug 05
0
[PATCH 2/8] Reorganize pitch_arm.h, so RTCD works for intrinsics functions as well.
...arm/arm_celt_map.c
@@ -94,9 +94,14 @@ void (*const CLT_MDCT_BACKWARD_IMPL[OPUS_ARCHMASK+1])(const mdct_lookup *l,
clt_mdct_backward_neon, /* Neon with NE10 */
};
-#endif
+#endif /* HAVE_ARM_NE10 */
# if defined(FIXED_POINT)
+
+#if defined(OPUS_ARM_MAY_HAVE_NEON) || defined(OPUS_ARM_MAY_HAVE_EDSP)
+
+#if !defined(OPUS_ARM_PRESUME_NEON) && (!defined(OPUS_ARM_PRESUME_EDSP) || defined(OPUS_ARM_MAY_HAVE_NEON))
+
opus_val32 (*const CELT_PITCH_XCORR_IMPL[OPUS_ARCHMASK+1])(const opus_val16 *,
const opus_val16 *, opus_val32 *, int , int) = {
celt_pitch_xcorr_c, /* ARM...
2015 May 15
0
[RFC V3 7/8] armv7, armv8: Optimize fixed point fft using NE10 library
...p.c
+++ b/celt/arm/arm_celt_map.c
@@ -35,38 +35,20 @@
#if defined(OPUS_HAVE_RTCD)
-# if defined(FIXED_POINT)
-opus_val32 (*const CELT_PITCH_XCORR_IMPL[OPUS_ARCHMASK+1])(const opus_val16 *,
- const opus_val16 *, opus_val32 *, int , int) = {
- celt_pitch_xcorr_c, /* ARMv4 */
- MAY_HAVE_EDSP(celt_pitch_xcorr), /* EDSP */
- MAY_HAVE_MEDIA(celt_pitch_xcorr), /* Media */
- MAY_HAVE_NEON(celt_pitch_xcorr) /* NEON */
-};
-# else /* !FIXED_POINT */
-# if defined(OPUS_ARM_MAY_HAVE_NEON_INTR)
-void (*const CELT_PITCH_XCORR_IMPL[OPUS_ARCHMASK+1])(const opus_val16 *,
- const opus_val16...
2015 Aug 05
8
[PATCH 0/8] Patches for arm64 (aarch64) support
This sequence of patches provides arm64 support for Opus. Tested on
iOS, Android, and Ubuntu 14.04.
The patch sequence was written on top of Viswanath Puttagunta's Ne10
patches, but all but the second ("Reorganize pitch_arm.h") should, I
think, apply independently of it. It does depends on my previous
intrinsics configury reorganization, however.
Comments welcome.
With this and
2016 Sep 13
4
[PATCH 12/15] Replace call of celt_inner_prod_c() (step 1)
Should call celt_inner_prod().
---
celt/bands.c | 7 ++++---
celt/bands.h | 2 +-
celt/celt_encoder.c | 6 +++---
celt/pitch.c | 2 +-
src/opus_multistream_encoder.c | 2 +-
5 files changed, 10 insertions(+), 9 deletions(-)
diff --git a/celt/bands.c b/celt/bands.c
index bbe8a4c..1ab24aa 100644
--- a/celt/bands.c
+++ b/celt/bands.c
2015 May 08
8
[RFC PATCH v2]: Ne10 fft fixed and previous 0/8]
Hi All,
As per Timothy's suggestion, disabling mdct_forward
for fixed point. Only effects
armv7,armv8: Extend fixed fft NE10 optimizations to mdct
Rest of patches are same as in [1]
For reference, latest wip code for opus is at [2]
Still working with NE10 team at ARM to get corner cases of
mdct_forward. Will update with another patch
when issue in NE10 gets fixed.
Regards,
Vish
[1]:
2015 May 15
11
[RFC V3 0/8] Ne10 fft fixed and previous
Hi All,
Changes from RFC v2 [1]
armv7,armv8: Extend fixed fft NE10 optimizations to mdct
- Overflow issue fixed by Phil at ARM. Ne10 wip at [2]. Should be upstream soon.
- So, re-enabled using fixed fft for mdct_forward which was disabled in RFCv2
armv7,armv8: Optimize fixed point fft using NE10 library
- Thanks to Jonathan Lennox, fixed some build fixes on iOS and some copy-paste errors
Rest
2015 Apr 28
10
[RFC PATCH v1 0/8] Ne10 fft fixed and previous
Hello Timothy / Jean-Marc / opus-dev,
This patch series is follow up on work I posted on [1].
In addition to what was posted on [1], this patch series mainly
integrates Fixed point FFT implementations in NE10 library into opus.
You can view my opus wip code at [2].
Note that while I found some issues both with the NE10 library(fixed fft)
and with Linaro toolchain (armv8 intrinsics), the work