Re: [Mesa-dev] [PATCH 1/2] vl: add a lanczos interpolation filter v3

Hi Christian, I have a sent a patch which deals with the order in which filter are applied. I will send a patch probably by tomorrow which we use temporary surfaces. Regards, Nayan. On Wed, Aug 10, 2016 at 12:49 AM, Christian König wrote: > Am 09.08.2016 um 19:21

Re: [Mesa-dev] [PATCH 1/2] vl: add a lanczos interpolation filter v3

Am 09.08.2016 um 19:21 schrieb Nayan Deshmukh: Hi Christian, A few questions. On Tue, Aug 9, 2016 at 5:10 PM, Christian König > wrote: I am more than happy to solve these problems, the Lanczos filtering was getting a little

Re: [Mesa-dev] [PATCH 1/2] vl: add a lanczos interpolation filter v3

Hi Christian, A few questions. On Tue, Aug 9, 2016 at 5:10 PM, Christian König wrote: > I am more than happy to solve these problems, the Lanczos filtering was > getting a little stale > anyway because I was not able to reproduce the problems Andy was facing. > >

Re: [Mesa-dev] [PATCH 1/2] vl: add a lanczos interpolation filter v3

I am more than happy to solve these problems, the Lanczos filtering was getting a little stale anyway because I was not able to reproduce the problems Andy was facing. Yeah thought so, the reason is probably that you don't have the necessary hardware. Is that why I need to add a

Re: [Mesa-dev] [PATCH 1/2] vl: add a lanczos interpolation filter v3

Hi Christian, I am more than happy to solve these problems, the Lanczos filtering was getting a little stale anyway because I was not able to reproduce the problems Andy was facing. On Mon, Aug 8, 2016 at 6:24 PM, Christian König wrote: > Hi Nayan, > > ok let's take a

Re: [Mesa-dev] [PATCH 1/2] vl: add a lanczos interpolation filter v3

Hi Nayan, ok let's take a step back and put the lanczos filtering aside for a moment. I have another task for you which is more urgent right now. The order we do things in vlVdpVideoMixerRender() was never 100% correct, so we have at least three problems here which needs fixing: 1) The

Re: [Mesa-dev] [PATCH 1/2] vl: add a lanczos interpolation filter v3

Hi Andy, On Thu, Aug 4, 2016 at 8:48 PM, Andy Furniss wrote: > Nayan Deshmukh wrote: > >> Hi Andy, >> >> Thanks for testing my patches. >> > > NP > > > The scaling happens after CSC. >>> >> > OK, thanks. > > > I believe there is some misunderstanding here, I was able to

Re: [Mesa-dev] [PATCH 1/2] vl: add a lanczos interpolation filter v3

Nayan Deshmukh wrote: Hi Andy, Thanks for testing my patches. NP The scaling happens after CSC. OK, thanks. I believe there is some misunderstanding here, I was able to see the artifacts in the video that you sent me previously. But I was not able to replicate them Yea, I got that -

Re: [Mesa-dev] [PATCH 1/2] vl: add a lanczos interpolation filter v3

Hi Andy, Thanks for testing my patches. On Thu, Aug 4, 2016 at 5:23 AM, Andy Furniss wrote: > Nayan Deshmukh wrote: > >> Hi Christian >> >> On Wed, Aug 3, 2016 at 6:16 PM, Christian König >> wrote: >> >> Sorry for the delay I've been on vacation

Re: [Mesa-dev] [PATCH 1/2] vl: add a lanczos interpolation filter v3

Nayan Deshmukh wrote: Hi Christian On Wed, Aug 3, 2016 at 6:16 PM, Christian König wrote: Sorry for the delay I've been on vacation for a week. Good to hear back from you !! Where you able to fix the problem Andy reported? I was able to rather easily reproduce

Re: [Mesa-dev] [PATCH 1/2] vl: add a lanczos interpolation filter v3

Hi Christian On Wed, Aug 3, 2016 at 6:16 PM, Christian König wrote: > Sorry for the delay I've been on vacation for a week. > > Good to hear back from you !! > Where you able to fix the problem Andy reported? I was able to rather > easily reproduce that. > > I have

Re: [Mesa-dev] [PATCH 1/2] vl: add a lanczos interpolation filter v3

Sorry for the delay I've been on vacation for a week. Where you able to fix the problem Andy reported? I was able to rather easily reproduce that. Leave out level 8&9 is clearly a good idea and I'm rather eager to commit this set now if it doesn't show any more obvious problems. Regards,

[Mesa-dev] [PATCH 1/2] vl: add a lanczos interpolation filter v3

v2: avoid dividing by zero when calculating lanczos Signed-off-by: Nayan Deshmukh --- src/gallium/auxiliary/Makefile.sources | 2 + src/gallium/auxiliary/vl/vl_lanczos_filter.c | 445 +++ src/gallium/auxiliary/vl/vl_lanczos_filter.h |

[Mesa-dev] [PATCH 1/2] vl: add a lanczos interpolation filter v3

v2: avoiding dividing by zero when calculating lanczos v3: make range of vtex 0..width instead of 0..1 (Christian) Signed-off-by: Nayan Deshmukh --- src/gallium/auxiliary/Makefile.sources | 2 + src/gallium/auxiliary/vl/vl_lanczos_filter.c | 445