| Summary: | Fix glPixelStorei issues w/ ES3 and OpenGL 1.1 | ||
|---|---|---|---|
| Product: | [JogAmp] Jogl | Reporter: | Sven Gothel <sgothel> |
| Component: | core | Assignee: | Sven Gothel <sgothel> |
| Status: | RESOLVED FIXED | ||
| Severity: | major | CC: | sgothel |
| Priority: | --- | ||
| Version: | 2.3.0 | ||
| Hardware: | All | ||
| OS: | all | ||
| Type: | DEFECT | SCM Refs: |
73a4d809f92126228b64a3bded75686db806be64
d19bb03e3cabc9a50b63c4ce8d866efab7f34860
6363fccee219ce238b0b2ded39c116e2bc8613d5
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| Workaround: | --- | ||
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Description
Sven Gothel
2014-09-20 21:14:13 CEST
73a4d809f92126228b64a3bded75686db806be64: Don't utilize glPixelStorei's PACK/UNPACK IMAGE_HEIGHT and SKIP_IMAGES for Desktop GL < 1.2, avoiding GL-Error Commit fc1e98790a02b4fa7922f3cdd9d437f87d7c99e5 added handling of PACK/UNPACK IMAGE_HEIGHT and SKIP_IMAGES in GLPixelStorageModes. However, it has been overseen that the four states are not available in OpenGL 1.1. Adding exclusion of the same if desktop GL < 1.2 and hence avoiding GL errors. Same applies to GLBuffers.sizeof(..) method. d19bb03e3cabc9a50b63c4ce8d866efab7f34860: GLPixelStorageModes: Emphasize reset*() usage; setUnpackRowLength: GL2ES2 -> GL2ES3; Better adoption of GLPixelStorageModes (GLJPanel, GLReadBufferUtil, TextureIO) - Emphasize reset*() is being called when saving modes for 1st modification; - setUnpackRowLength: GL2ES2 -> GL2ES3; Actually GL2ES3 is required for UNPACK_ROW_LENGTH - Better adoption of GLPixelStorageModes (GLJPanel, GLReadBufferUtil, TextureIO) 6363fccee219ce238b0b2ded39c116e2bc8613d5: GLBuffers.sizeof(..): Add support for ES3, reading supported glPixelStorei states |