| Bug ID | 94917 |
|---|---|
| Summary | radeonsi supports GL_ARB_shader_storage_buffer_object with 0 GL_MAX_COMBINED_SHADER_STORAGE_BLOCKS |
| Product | Mesa |
| Version | git |
| Hardware | Other |
| OS | All |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | Drivers/Gallium/radeonsi |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | jlegg@feralinteractive.com |
| QA Contact | dri-devel@lists.freedesktop.org |
Created attachment 122892 [details] Program which test for the issue When mesa git fa46848e51a619aba5a748316fe8fe4c2e17d243 is built against LLVM 3.8.0, with a Radeon R9 270, support for the GL_ARB_shader_storage_buffer_object extension is claimed. However, GL_MAX_COMBINED_SHADER_STORAGE_BLOCKS is 0. The minimum required by the ARB_shader_storage_buffer_object specification is 8. https://cgit.freedesktop.org/mesa/mesa/commit/?id=bfd11c599600960f966d5d217b8dc20442108ef1 makes it look as if support was only intended for LLVM 3.9 or later.