Bug 78870

Summary: [r600g] Driver fails to compile shader from the game tesseract - if/endif unbalanced in shader
Product: Mesa Reporter: Tobias Droste <tdroste>
Component: Drivers/Gallium/r600Assignee: Default DRI bug account <dri-devel>
Status: RESOLVED MOVED QA Contact:
Severity: normal    
Priority: medium CC: gmsoft
Version: git   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments: TGSI shader dump

Description Tobias Droste 2014-05-19 01:44:11 UTC 
Created attachment 99288 [details]
TGSI shader dump

While trying different settings in tesseract r600g gives me this for the maximum setting of MLAA:

EE r600_shader.c:6180 tgsi_endif - if/endif unbalanced in shader
EE r600_shader.c:157 r600_pipe_shader_create - translation from TGSI failed !
EE r600_state_common.c:750 r600_shader_select - Failed to build shader variant (type=1) -1

The offending TGSI shader is attachend. From a simple count of UIF end ENDIF it seems that they are not unbalanced and the problem is somewhere else.
Comment 1 GitLab Migration User 2019-09-18 19:16:20 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

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