| Bug ID | 92236 |
|---|---|
| Summary | [ColorTiling2D] R600 BARTS radeon: pipe_context->clear with color tiling enabled doesn't immediately affect color buffer |
| Product | Mesa |
| Version | git |
| Hardware | x86 (IA32) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | Drivers/Gallium/r600 |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | siro@das-labor.org |
| QA Contact | dri-devel@lists.freedesktop.org |
There's an open Gallium nine bug: https://github.com/iXit/Mesa-3D/issues/138 It looks like pipe_context->clear called with PIPE_CLEAR_COLOR isn't applied immediately to the buffer. As nine mimics swap-chains, the buffer is reused after some frames resulting in "delayed" presentation. The problem doesn't exist with R600_DEBUG=notiling and it doesn't exists when using pipe_context->clear_render_target instead. Tested with mesa git: https://github.com/iXit/Mesa-3D/