Bug 69623

Summary:	Pink Pony misrenders - - shader requires 126 registers
Product:	Mesa	Reporter:	Sven Arvidsson <sa>
Component:	Drivers/Gallium/r600	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	medium
Version:	9.2
Hardware:	x86 (IA32)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:
Bug Depends on:
Bug Blocks:	85596
Attachments:	Screenshot of bug

Description Sven Arvidsson 2013-09-20 19:33:44 UTC

Created attachment 86224 [details]
Screenshot of bug

The game Pink Pony (http://code.google.com/p/pink-pony/) does not render correctly with the r600g driver and Mesa 9.2, see attached screenshot.

The following error is printed in the terminal:

 EE ../../../../../../src/gallium/drivers/r600/r600_shader.c:1580 r600_shader_from_tgsi - GPR limit exceeded - shader requires 126 registers
 EE ../../../../../../src/gallium/drivers/r600/r600_shader.c:158 r600_pipe_shader_create - translation from TGSI failed !
 EE ../../../../../../src/gallium/drivers/r600/r600_state_common.c:754 r600_shader_select - Failed to build shader variant (type=0) -12


I'm not sure if this is the same problem as bug 68527.

System environment:
-- system architecture: 32-bit
-- Linux distribution: Debian unstable
-- GPU: REDWOOD
-- Model: XFX Radeon HD 5670 1GB
-- Display connector: DVI
-- xf86-video-ati: 7.2.0
-- xserver: 1.12.4
-- mesa: 9.2
-- drm: 2.4.46
-- kernel: 3.11

Comment 1 Sven Arvidsson 2016-04-19 09:54:24 UTC

I can't reproduce this with radeonsi and Mesa 11.1, and no way to test it with r600g.

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