| Bug ID | 89156 |
|---|---|
| Summary | r300g: GL_COMPRESSED_RED_RGTC1 / ATI1N support broken |
| Product | Mesa |
| Version | git |
| Hardware | Other |
| OS | All |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | Drivers/Gallium/r300 |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | stefandoesinger@gmx.at |
| QA Contact | dri-devel@lists.freedesktop.org |
r300g on r500 chips advertises GL_ARB_texture_compression_rgtc, but the red-only format GL_COMPRESSED_RED_RGTC1 (aka ATI1N in ATI / d3d9 speak) is broken. This breaks the d3d8 and d3d9 visual tests in Wine. It can also be seen by running the rgtc-teximage-01 test in piglit.