Ticket #58 (closed defect: fixed)

Opened 8 years ago

Last modified 8 years ago

Some samples failed with OpenGL plugin on ATI 5870

Reported by: gongminmin Owned by: gongminmin
Priority: major Milestone: 4.1.0
Component: Samples Version: 3.12.0
Keywords: Cc:

Description

1) Deferred Rendering and Global Illumination: No GI effect.
2) Detailed Surface and JudaTex? Viewer: Texture tiling wrongly. Crashes on exit.
3) GPU Particle System and Particle editor: No particles.

Change History

follow-up: ↓ 8   Changed 8 years ago by gongminmin

For 3), the reason is ATI's GLSL compiler failed to compile the GS.

  Changed 8 years ago by gongminmin

  • version set to 3.12.0

  Changed 8 years ago by gongminmin

  • milestone set to 4.1.0

follow-up: ↓ 6   Changed 8 years ago by gongminmin

The max texture unit for ATI's card is 16, but JudaTex? system uses 17 textures. Maybe it's the reason of 2).

  Changed 8 years ago by gongminmin

  • status changed from new to accepted

in reply to: ↑ 4   Changed 8 years ago by gongminmin

Replying to gongminmin:
Comfirmed and fixed in changeset 5d24d6720dfea2db9b1555de77092e31be99c693.

The max texture unit for ATI's card is 16, but JudaTex? system uses 17 textures. Maybe it's the reason of 2).

  Changed 8 years ago by gongminmin

After updating the AMD's driver to 12.1, GI effect in 1) appears. But some black blocks also displayed. Then 1) is fully fixed in changeset 1f457ecfee07409c44957c61eeef768272492760.

in reply to: ↑ 1   Changed 8 years ago by gongminmin

Replying to gongminmin:
On 12.1 driver, the GS is compiled well. It works fine if GL_GEOMETRY_VERTICES_OUT_EXT is manually set to 4.

For 3), the reason is ATI's GLSL compiler failed to compile the GS.

  Changed 8 years ago by gongminmin

  • status changed from accepted to closed
  • resolution set to fixed

Now GL_GEOMETRY_VERTICES_OUT_EXT is fixed to 32. Temporary solve 3).

  Changed 8 years ago by gongminmin

  • status changed from closed to reopened
  • resolution fixed deleted

Reopen for
4) CausticsMap? and DistanceMapping?: No distance mapping effect.
5) PostProcessing?: Crash when starting.
6) Deferred Rendering: Crash for a few seconds.

  Changed 8 years ago by gongminmin

  • status changed from reopened to accepted

  Changed 8 years ago by gongminmin

  • status changed from accepted to closed
  • resolution set to fixed

5) and 6) workaround in changeset d549b75e760cbf964895eddc54550779960a55ca.

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