| Summary: | [swrast] [swrastFillInModes:173] bad depth 8 | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Vinson Lee <vlee> |
| Component: | Other | Assignee: | Ian Romanick <idr> |
| Status: | RESOLVED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | CC: | idr |
| Version: | git | ||
| Hardware: | All | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
Patch on the mesa-dev mailing list: http://lists.freedesktop.org/archives/mesa-dev/2012-October/029308.html commit 3ec3201f31f6f26029aca66d1967512c8c159245 Author: Ian Romanick <ian.d.romanick@intel.com> Date: Tue Oct 30 10:38:54 2012 -0700 swrast: swrastFillInModes doesn't do 8-bit modes, so don't try Support for 8-bit modes was removed in commits 0398a26 and bda208a4. However, I didn't notice code in dri_init_screen that explicitly tries to create this modes. This is structurally different from other drivers (that only create modes that match the display color depth). Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56555 Cc: Vinson Lee <vlee@freedesktop.org> |
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mesa: e4e3b071814d14e56ca3feca8df4974646bc332d (master) Run a piglit test on swrast. The warning "[swrastFillInModes:173] bad depth 8" appears. $ ./bin/array-stride -auto [swrastFillInModes:173] bad depth 8 Mesa warning: failed to remap index 161 Mesa warning: failed to remap index 168 Mesa warning: failed to remap index 171 PIGLIT: {'result': 'pass' } 0398a26097993bbbcc2f418363da00edad5ab5cf is the first bad commit commit 0398a26097993bbbcc2f418363da00edad5ab5cf Author: Ian Romanick <ian.d.romanick@intel.com> Date: Thu Jul 12 13:49:59 2012 -0700 swrast: Remove the 2_3_3_REV framebuffer format There is no gl_format in Mesa that corresponds to this arrangement, so I have a very hard time believing that this works. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> :040000 040000 42954707dc08b3a095e7b28758ad879d3995329a f38ca6218d9a84500ed495265fdd02f3a9a25ccc M src bisect run success