https://bugs.freedesktop.org/show_bug.cgi?id=97305
--- Comment #11 from Ilia Mirkin <imirkin at alum.mit.edu> --- (In reply to Marek Olšák from comment #10) > (In reply to Ilia Mirkin from comment #9) > > (In reply to Marek Olšák from comment #5) > > > Pre-GCN cards require an alignment of 256 bytes for uniform buffers. GCN > > > cards only require 4 byte alignment there. > > > > > > All other buffer binding points require 1, 2, or 4 bytes depending on the > > > texel size. It's really min(texel_size, 4). > > > > That means that you have to return max(texel_size) for the > > GL_TEXTURE_BUFFER_OFFSET_ALIGNMENT. You only get one cap, and a texture > > buffer can be any offset. > > That's what we already do. You return 4. However that's not enough if I set the format to GL_RGBA32I. There's no provision in the spec to disallow someone feeding you a aligned-to-4 buffer with GL_RGBA32I format if you return "4" as the value. Oh, unless I totally misunderstood what you were saying, and that situation should work. In which case, apologies for the noise. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/dri-devel/attachments/20160811/e1243d99/attachment.html>
