Re: [Mesa-dev] [PATCHv2] etnaviv: Add support for ETC2 texture compression

2017-07-07 Thread Christian Gmeiner
Hi Wladimir 2017-07-07 11:12 GMT+02:00 Wladimir : > On Thu, Jul 6, 2017 at 4:01 PM, Wladimir wrote: > >> That the SRGB formats fail is expected (they're simply using RGB, this >> is mentioned in the patch message), the discrepancy between >> gc2000/gc3000 on RGB(A) is interesting, though, I'll l

Re: [Mesa-dev] [PATCHv2] etnaviv: Add support for ETC2 texture compression

2017-07-07 Thread Wladimir
On Thu, Jul 6, 2017 at 4:01 PM, Wladimir wrote: > That the SRGB formats fail is expected (they're simply using RGB, this > is mentioned in the patch message), the discrepancy between > gc2000/gc3000 on RGB(A) is interesting, though, I'll look into it. I've not been able to figure this out. I've

Re: [Mesa-dev] [PATCHv2] etnaviv: Add support for ETC2 texture compression

2017-07-06 Thread Wladimir
Hello, On Tue, Jun 27, 2017 at 5:47 PM, Christian Gmeiner wrote: > 2017-06-27 17:39 GMT+02:00 Wladimir J. van der Laan : >> On Tue, Jun 27, 2017 at 05:31:52PM +0200, Wladimir J. van der Laan wrote: >> >>> > sure if we should advertise the broken formats (on gpus with HALTI0). >> >> FWIW, I did ch

Re: [Mesa-dev] [PATCHv2] etnaviv: Add support for ETC2 texture compression

2017-06-27 Thread Christian Gmeiner
2017-06-27 17:39 GMT+02:00 Wladimir J. van der Laan : > On Tue, Jun 27, 2017 at 05:31:52PM +0200, Wladimir J. van der Laan wrote: > >> > sure if we should advertise the broken formats (on gpus with HALTI0). > > FWIW, I did check on both GC2000 and GC3000, so HALTI0 should be ok. > Great - could yo

Re: [Mesa-dev] [PATCHv2] etnaviv: Add support for ETC2 texture compression

2017-06-27 Thread Wladimir J. van der Laan
On Tue, Jun 27, 2017 at 05:31:52PM +0200, Wladimir J. van der Laan wrote: > > sure if we should advertise the broken formats (on gpus with HALTI0). FWIW, I did check on both GC2000 and GC3000, so HALTI0 should be ok. Wladimir ___ mesa-dev mailing list

Re: [Mesa-dev] [PATCHv2] etnaviv: Add support for ETC2 texture compression

2017-06-27 Thread Wladimir J. van der Laan
> I can confirm that 11 bit stuff works on the GC2000 . I used piglit's > oes_compressed_etc2_texture-miptree_gles3 for verification. > How have you tested these formats? I rendered the example images from https://github.com/Ericsson/ETCPACK/tree/master/testing/testvectors_correct/pkm, which displ

Re: [Mesa-dev] [PATCHv2] etnaviv: Add support for ETC2 texture compression

2017-06-27 Thread Christian Gmeiner
2017-06-27 14:54 GMT+02:00 Wladimir J. van der Laan : > Add support for ETC2 compressed textures in the etnaviv driver. > > One step closer towards GL ES 3 support. > > For now, treat SRGB and RGB formats the same. It looks like these are > distinguished using a different bit in sampler state, and

Re: [Mesa-dev] [PATCHv2] etnaviv: Add support for ETC2 texture compression

2017-06-27 Thread Wladimir J. van der Laan
On Tue, Jun 27, 2017 at 02:54:56PM +0200, Wladimir J. van der Laan wrote: > Add support for ETC2 compressed textures in the etnaviv driver. > > One step closer towards GL ES 3 support. > > For now, treat SRGB and RGB formats the same. It looks like these are > distinguished using a different bit

[Mesa-dev] [PATCHv2] etnaviv: Add support for ETC2 texture compression

2017-06-27 Thread Wladimir J. van der Laan
Add support for ETC2 compressed textures in the etnaviv driver. One step closer towards GL ES 3 support. For now, treat SRGB and RGB formats the same. It looks like these are distinguished using a different bit in sampler state, and not part of the format, but I have not yet been able to confirm