| View Revisions: Issue #30745 |
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| Summary |
0030745: Visualization, TKOpenGl - fix initialization of GLES3 context |
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| Revision |
2019-05-25 19:46 by kgv |
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| Description |
For proper initialization of GLES3, EGL_CONTEXT_CLIENT_VERSION should be set appropriately within context attributes.
Otherwise, EGL would return GLES2 instead.
This is not an issue for most EGL implementations - Mesa (Linux) and real Android devices.
But some strict implementations (ANGLE) initialize useless GLES2 if GLES3 is not explicitly requested. |
|
| Revision |
2019-05-25 19:46 by kgv |
|
| Description |
For proper initialization of GLES3, EGL_CONTEXT_CLIENT_VERSION should be set appropriately within context attributes. Otherwise, EGL would return GLES2 instead.
This is not an issue for most EGL implementations - Mesa (Linux) and real Android devices. But some strict implementations (ANGLE) initialize useless GLES2 if GLES3 is not explicitly requested. |
|
| Revision |
2019-05-25 18:58 by kgv |
|
| Description |
For proper initialization of GLES3, EGL_CONTEXT_CLIENT_VERSION should be set appropriately within context attributes. Otherwise, EGL would return GLES2 instead. |
