<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Tomb Raider with PostProcessing enable and Depth of Field set to Ultra has white stuff in the foreground" href="https://bugs.freedesktop.org/show_bug.cgi?id=95190#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Tomb Raider with PostProcessing enable and Depth of Field set to Ultra has white stuff in the foreground" href="https://bugs.freedesktop.org/show_bug.cgi?id=95190">bug 95190</a> from <a class="email" href="mailto:t_arceri@yahoo.com.au" title="Timothy Arceri <t_arceri@yahoo.com.au>"> Timothy Arceri</a> <pre>I noticed and attempted to fix this a couple of weeks ago as it was giving me problems with my shader cache work. In the end I dropped it in the too hard basket and did this work around for my issue: <a href="https://github.com/tarceri/Mesa_arrays_of_arrays/commit/1cd0191635ad3a0d775077493b4ee28875280fa0">https://github.com/tarceri/Mesa_arrays_of_arrays/commit/1cd0191635ad3a0d775077493b4ee28875280fa0</a> The problem as Ilia points out is that a new unidentifiable ir_constant array is propagated to each reference of the const array, this means we end up with a new uniform array of the entire array each time we access a single element. My thinking at the time was that we need to convert the 'const foo[]' to 'uniform foo[]' before other optimisations passes such as constant propagation start messing with it.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>