Some samples failed with OpenGL plugin on ATI 5870

[gongminmin]

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.

[gongminmin]

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

[gongminmin]

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

[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).

[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.

[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.

[gongminmin]

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

[gongminmin]

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

[gongminmin]

4) fixed in changeset 60950bbe68250799938dd1af4a4b60231fcc1ede.

[gongminmin]

5) and 6) workaround in changeset d549b75e760cbf964895eddc54550779960a55ca.