Em 27/07/2016 13:40, Jung-uk Kim escreveu:
On 07/25/16 08:17 PM, Otacílio wrote:
Now that dri support was removed from Virtualbox 5.0.26, how will be the
support for OpenGL applications?
Now its own libraries are used, i.e., VBoxOGL.so & VBoxEGL.so replace
libGL.so & libEGL.so, when OPENGL option is enabled. It is still work
in progress but please try r419160 and later.
Jung-uk Kim
Dear,
I have a try and I would like to thank you very much by your support.
This version provides a initial support to OpenGL. If you needs some
help in a manner that I can help you please let me know.
Only for information. I have installed the 5419160 of
virtualbox-ose-addtions with OpenGL enabled. After that I got this info
from glxinfo -B and glxgears
[ota@nostromo /usr/home/ota]$ glxinfo -B
name of display: :0.0
display: :0 screen: 0
direct rendering: Yes
OpenGL vendor string: Humper
OpenGL renderer string: Chromium
OpenGL version string: 2.1 Chromium 1.9
OpenGL shading language version string: 4.00 - Build 10.18.10.4276
[ota@nostromo /usr/home/ota]$ glxgears
2332 frames in 5.0 seconds = 466.394 FPS
1292 frames in 5.0 seconds = 258.259 FPS
1413 frames in 5.0 seconds = 282.587 FPS
1406 frames in 5.0 seconds = 280.992 FPS
1412 frames in 5.0 seconds = 282.395 FPS
1379 frames in 5.0 seconds = 275.709 FPS
So, then I have recompiled libGL and I got this info:
[ota@nostromo /usr/home/ota]$ glxinfo -B
name of display: :0.0
display: :0 screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
Vendor: VMware, Inc. (0xffffffff)
Device: llvmpipe (LLVM 3.7, 256 bits) (0xffffffff)
Version: 11.2.2
Accelerated: no
Video memory: 4674MB
Unified memory: no
Preferred profile: core (0x1)
Max core profile version: 3.3
Max compat profile version: 3.0
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.0
OpenGL vendor string: VMware, Inc.
OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 3.7, 256 bits)
OpenGL core profile version string: 3.3 (Core Profile) Mesa 11.2.2
OpenGL core profile shading language version string: 3.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL version string: 3.0 Mesa 11.2.2
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 11.2.2
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
[ota@nostromo /usr/home/ota]$ glxgears
613 frames in 5.0 seconds = 122.536 FPS
633 frames in 5.0 seconds = 126.534 FPS
475 frames in 5.0 seconds = 94.839 FPS
486 frames in 5.0 seconds = 97.098 FPS
489 frames in 5.0 seconds = 97.690 FPS
502 frames in 5.0 seconds = 100.340 FPS
491 frames in 5.0 seconds = 98.122 FPS
Looks like a incompatibility between libGL and virtualbox-ose-additions
with OpenGL
[]'s
-Otacilio
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