Displaying 4 results from an estimated 4 matches for "40bit".
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40mbit
2015 Jun 03
1
[PATCH 1/1] Updated opus_types.h to correctly support 8 and 64 bit types.
..._seek_func) which were using the opus_int64 type which was defined as
long long. When I looked at the header I thought it could do with some
work, so instead of putting casts in my code, I modified the header and
sent a patch. I didn't even consider building for architectures which could
have a 40bit long etc. and am obviously a bit out of my depth in this case.
Sorry for the bad patch, please just disregard it. It might be worth
updating the header based on the ogg one though. Even without the breaking
changes I made, it seems to be much more update in some areas.
Simon
On 3 June 2015 at 17...
2007 Sep 22
2
SPEEX in a DSPIC - optimisation of iir_mem16() for speed - can it be 16 bit ?
Dear Sirs,
I would be interested to hear your views on whether SPEEX could be made to
run fast on a DSPIC33 by the following strategy:
Make iir_mem16() (for example) purely 16 bit by restricting the number of
bits in the signal to say 10 using SATURATE and then making the LPC
co-efficients just 6 bits.
At present (with standard code) the encode function is taking about 140ms
which is seven
2015 Jun 03
5
[PATCH 1/1] Updated opus_types.h to correctly support 8 and 64 bit types.
- Replaced blanket #define of 8 & 64 bit types with typedefs for each
platform to match 16 & 32 bit types.
- Updated existing typedefs for each platform to fix odd values and
improve consistency.
---
include/opus_types.h | 125 ++++++++++++++++++++++++++++++++++++++++-----------
1 file changed, 100 insertions(+), 25 deletions(-)
diff --git a/include/opus_types.h
2020 Aug 19
39
a saner API for allocating DMA addressable pages
Hi all,
this series replaced the DMA_ATTR_NON_CONSISTENT flag to dma_alloc_attrs
with a separate new dma_alloc_pages API, which is available on all
platforms. In addition to cleaning up the convoluted code path, this
ensures that other drivers that have asked for better support for
non-coherent DMA to pages with incurring bounce buffering over can finally
be properly supported.
I'm still a