* Disable state munger, which isn't needed
* Reflect updates to TextureStage properties (Fixes#178)
* Also respect combine mode and rgb scale changes
* Allow rehashing and clearing generated shader cache
State munger is now disabled whenever any shader is applied. Panda assumes that any custom shader will apply color scale by itself.
This is a squashed commit of the following, as well as my own (rdb's) revisions:
commit 80662759a18607743316f75ee6aa4a63c3f8d8e6
Author: Jose Luis Cercos Pita <jlcercos@gmail.com>
Date: Thu Dec 1 15:07:29 2016 +0100
Removed some useless fixed pipeline checks
commit 563b5dbe93b451006ddbf3797aabdda7482ef3de
Author: Jose Luis Cercos Pita <jlcercos@gmail.com>
Date: Thu Dec 1 14:19:21 2016 +0100
Improved the LUMINANCE check system
commit 596036a8bb59d627f703bccfdc399dc31e1723a9
Author: Jose Luis Cercos Pita <jlcercos@gmail.com>
Date: Thu Dec 1 13:30:45 2016 +0100
Removed some useless fixed pipeline checks
commit 0f7fa7cd33860c3cde1b4594731271170301b42d
Author: Jose Luis Cercos Pita <jlcercos@gmail.com>
Date: Thu Dec 1 13:26:07 2016 +0100
Don't try to check if fixed pipeline is available before the context has been generated
commit 56ed18e29dcb0a7cb0feccd0d50038416637427f
Author: Jose Luis Cercos Pita <jlcercos@gmail.com>
Date: Thu Dec 1 13:14:49 2016 +0100
Assuming the fixed pipeline is available in GL 3.1 contexts
commit 73075ead73be21c8ce9a468ed92eb2c8c7d548c4
Author: Jose Luis Cercos Pita <jlcercos@gmail.com>
Date: Fri Nov 4 12:59:45 2016 +0100
Fixed errors while quering for GL_TEXTURE_LUMINANCE_SIZE and GL_TEXTURE_INTENSITY_SIZE in GL >= 4.0 core profile contexts
commit 3f799ed20be22f6f82de13445c5f9515a424ef9f
Author: Jose Luis Cercos Pita <jlcercos@gmail.com>
Date: Fri Dec 16 10:01:03 2016 +0100
Added fixed functions pipeline support check at runtime
Closes: 128
- Fix Windows pbuffer crash on Intel cards
- Fix crash when using pnmimage.write with unsupported format
- Fix GLSL diagnostics on Mesa GLES2 compiler
- Reduce warning severity when resizing immutable storage texture
- Print more debug info when FrameBufferProperties are insufficient
- Fix "Bam file contains objects of unknown type: MovingPart<LMatrix4f>"
- Fix memory leak in BulletTriangleMesh
- Fix pmerge in Python 3