Displaying 3 results from an estimated 3 matches for "silk_sigproc_fix_arm64_h".
2015 Aug 05
0
[PATCH 5/8] Arm64 assembly for Silk math.
...ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (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 SILK_SIGPROC_FIX_ARM64_H
+#define SILK_SIGPROC_FIX_ARM64_H
+
+#undef silk_MLA
+static OPUS_INLINE opus_int32 silk_MLA_arm64(opus_int32 a, opus_int32 b,
+ opus_int32 c)
+{
+ opus_int32 res;
+ __asm__(
+ "#silk_MLA\n\t"
+ "madd %w0, %w1, %w2, %w3\n\t"
+ : "=&r"(res)
+ :...
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
2015 Nov 07
12
[Aarch64 00/11] Patches to enable Aarch64 (arm64) optimizations, rebased to current master.
Here are my aarch64 patches rebased to the current tip of Opus master.
They're largely the same as my previous patch set, with the addition
of the final one (the Neon fixed-point implementation of
xcorr_kernel). This replaces Viswanath's Neon fixed-point
celt_pitch_xcorr, since xcorr_kernel is used in celt_fir and celt_iir
as well.
These have been tested for correctness under qemu