Lines Matching refs:r3_
14 // Initial input buffer layout, dividing into regions r0_ to r4_ (note: r0_, r3_
25 // r1_ r2_ r3_ r4_
34 // On the second request r0_ slides to the right by kKernelSize / 2 and r3_, r4_
57 // 3) Let r3_, r4_ each represent half the kernel right aligned with the end of
60 // r3_ = r0_ + request_frames_ - kKernelSize
70 // 6) Wrap left over data from the r3_ to r1_ and r4_ to r2_.
78 // r3_, r4_, and block_size_ then need to be reinitialized, so goto (3).
197 r3_ = r0_ + request_frames_ - kKernelSize;
203 // r1_ left of r2_, r4_ left of r3_ and size correct.
204 assert(r2_ - r1_ == r4_ - r3_);
206 assert(r2_ < r3_);
332 // Step (3) -- Copy r3_, r4_ to r1_, r2_.
334 memcpy(r1_, r3_, sizeof(*input_buffer_.get()) * kKernelSize);