Re: [libav-devel] [PATCH 03/11] dcadsp: split lfe_dir cases

2014-02-06 Thread Janne Grunau
On 2014-02-06 17:27:17 +0100, Christophe Gisquet wrote: > Hi, > > 2014-02-06 Janne Grunau : > > On 2014-02-06 00:40:52 +, Christophe Gisquet wrote: > >> The x86 runs short on registers because numerous elements are not static. > >> In addition, splitting them allows more optimized code, at lea

Re: [libav-devel] [PATCH 03/11] dcadsp: split lfe_dir cases

2014-02-06 Thread Christophe Gisquet
Hi, 2014-02-06 Janne Grunau : > On 2014-02-06 00:40:52 +, Christophe Gisquet wrote: >> The x86 runs short on registers because numerous elements are not static. >> In addition, splitting them allows more optimized code, at least for x86. > > Can you expand on what gets better optimized if deci

Re: [libav-devel] [PATCH 03/11] dcadsp: split lfe_dir cases

2014-02-06 Thread Janne Grunau
On 2014-02-06 00:40:52 +, Christophe Gisquet wrote: > The x86 runs short on registers because numerous elements are not static. > In addition, splitting them allows more optimized code, at least for x86. Can you expand on what gets better optimized if decifactor is constant? I don't see anythi

[libav-devel] [PATCH 03/11] dcadsp: split lfe_dir cases

2014-02-05 Thread Christophe Gisquet
The x86 runs short on registers because numerous elements are not static. In addition, splitting them allows more optimized code, at least for x86. --- libavcodec/arm/dcadsp_init_arm.c | 33 ++--- libavcodec/dcadec.c | 10 +- libavcodec/dcadsp.c