| Summary: | [llvmpipe] piglit glsl-fs-pointcoord regression | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Vinson Lee <vlee> |
| Component: | Other | Assignee: | Keith Whitwell <keithw> |
| Status: | CLOSED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | CC: | brianp, jfonseca |
| Version: | git | ||
| Hardware: | All | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Bug Depends on: | |||
| Bug Blocks: | 30124 | ||
| Attachments: | glsl-fs-pointcoord.png | ||
57d84d9ca4a645ca326b66ff3b82bee0db18ac97 is the first bad commit commit 57d84d9ca4a645ca326b66ff3b82bee0db18ac97 Author: Hui Qi Tay <hqtay@vmware.com> Date: Fri Aug 27 10:37:09 2010 +0100 llvmpipe: native point rasterization Conflicts: src/gallium/drivers/llvmpipe/lp_setup_context.h src/gallium/drivers/llvmpipe/lp_setup_line.c src/gallium/drivers/llvmpipe/lp_setup_tri.c :040000 040000 286750e2c805f2ab21f4215f8c738e3213d739f1 aa3898da5cd47b92cf41f9e0a34dbb24997bdaec M src bisect run success Fixed with Mesa commit b3a647276e5fae570628826961c9b86612c2a2c6 (the sprite-coord branch). mesa: 45d10c7d5910ada45b3bf7c34f9fb98c80c72664 (master) Verified fixed. mesa: 2606105cc5c452f32e3b3418e474e3c71702534a (7.9) Still fails. For 7.9 we can just re-enable the old draw module path, which should fix things (assuming we don't want to merge the pointsprite branch to 7.9). OK, 7.9 is now fixed w/ commit 3cdfc6252394541e28e8290b7539bd1b132ea004. mesa: 99c422ef5ab3924aad66af026945f491d75d226f (master) mesa: 7e62335f35d4ed1ea269be801fbb95f2587f3ebc (7.9) Verified fixed. |
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Created attachment 38232 [details] glsl-fs-pointcoord.png mesa: 120d5a95cb983b0b983089ba415486c55a9196e3 (master) piglit glsl-fs-pointcoord now fails but previously passed. $ ./bin/glsl-fs-pointcoord Probe at (0,0) Expected: 0.000000 1.000000 0.000000 Observed: 0.000000 0.000000 0.000000