FGFS-4.1/OpenSceneGraph
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4ba7a58c857eca0bf1d5655195702cf20725a996
Commit Graph

41 Commits

Author SHA1 Message Date
Robert Osfield
69557c060b Fixed the TextureObject's + GLBufferObject reassignment to a new set. 
Disabled the unref after apply for a Texture classes when the texture pool is enabled
 2009-10-06 13:42:12 +00:00
Robert Osfield
f75013d534 Introduced new BufferObject design + implementation in preperation of implementing a pool system for buffer objects 2009-10-01 20:19:42 +00:00
Robert Osfield
e59f654290 Added status collection to full range of texture classes 2009-09-27 14:38:38 +00:00
Robert Osfield
3d75054e2c Preliminary work on support for a texture object pool that is designed to help manage resources down the GPU more tightly. 2009-09-22 18:45:24 +00:00
Robert Osfield
7b16ff5ae1 From Mathias Froehlich, Changed osg::TextureRectangle to use osg::Texutre::applyTexParameters() to take advantage of texture shadow extension settings for texture rectangle 2009-04-24 09:07:22 +00:00
Robert Osfield
5ab73e9f80 Added support for ImageSequence to all Texture classes 2008-07-22 12:28:46 +00:00
Robert Osfield
850034ab75 Moved the _textureObjectBuffer assignment to after the imagery has been download to avoid crashes under multi-threaded compile of texture objects (was causing a crash with 3D Textures, but is something that would happen with other Texture types as well.) 2008-07-16 13:23:58 +00:00
Robert Osfield
a59e93a0df Added mutex to object creation to avoid a race condition when using threaded multiple graphics context 2008-04-23 14:10:41 +00:00
Robert Osfield
f4afa427a7 From Roland Smeenk, "Attached you will find a large set of small typo fixes (mainly in the comments)." 2007-12-10 17:30:18 +00:00
Robert Osfield
041afdc303 Replaced allocateMipmap code with warning message as mipmaps aren't support for TextureRectangle. 2007-09-11 16:56:21 +00:00
Robert Osfield
5e83ae4821 From Art Trevs, "Features of the patch are: 
- Implementation of integer textures as in EXT_texture_integer

- setBorderColor(Vec4) changed to setBorderColor(Vec4d) to pass double values
as border color. (Probably we have to provide an overloading function to
still support Vec4f ?)

- new method Texture::getInternalFormatType() added. Gives information if the
internal format normalized, float, signed integer or unsigned integer. Can
help people to write better code ;-)

"

Futher changes to this submission by Robert Osfield, changed the dirty mipmap
flag into a buffer_value<> vector to ensure safe handling of multiple contexts.
 2007-09-11 12:04:58 +00:00
Robert Osfield
8414a16e52 From Sherman Wilcox, added extension checking support for compressed texture subloading. 2007-09-03 15:43:58 +00:00
Robert Osfield
c83bc830cd From Sherman Wilcox, "I modified texturerectangle.cpp to address this issue. I used a DXT5 DDS 
file to test the change."
 2007-09-03 09:50:50 +00:00
Robert Osfield
859bcf3c4b Further perfomrmance optimizations and clean up on new VBO/EBO/PBO API. 2007-05-01 18:03:32 +00:00
Robert Osfield
d625a5e114 Implementated new dirty buffer mechansim for BufferObjects to make it more efficient 2007-04-30 12:18:27 +00:00
Robert Osfield
0900857333 From Farshid Lashkari, 
"I was experiencing hard crashes of my application when using PBO's on
machines that don't support PBO's. I think osg incorrectly checks if
PBO's are supported.

I added a new method to the BufferObject::Extensions class which
returns if the "GL_ARB_pixel_buffer_object" string is supported. This
fixes the problem on my end. Machines without PBO support will
continue to work and machines with PBO support will still be able to
use it."
 2006-08-25 08:48:16 +00:00
Robert Osfield
be60b32add Fixed texture optimization problem associated with mixing already compiled scene graphs - resulting 
in incorrect texture assignment.  Solution was to a compareTextureObjects() test to the Texture*::compare(..) method that
the osgUtil::Optimizer::StateSetVisitor uses to determine uniqueness.
 2006-08-14 19:42:22 +00:00
Robert Osfield
f1c2694c17 Updated copyright years. 2006-07-18 15:21:48 +00:00
Robert Osfield
2d33e6f2ad From Mike Weiblen, support for ARB_texture_rectangle extension name. 2005-11-16 09:28:09 +00:00
Robert Osfield
53e075f78b From Brad Colbert/Robert Osfield: added s/getSourceFormat and s/getSourceType to osg::Texture 
along with support for this Texture1D, 2D, 3D, TextureCubeMap and TextureRectangle.  The
new SourceFormat and SourceType parameters are only used when no osg::Image is assigned to
an osg::Texture, and main use is for render to texture effects.

Added support for --hdr option in osgprerender, which utilises the new Texture::setSourceFormat/Type() methods.
 2005-11-08 15:52:21 +00:00
Robert Osfield
4915259878 Improved support for texture subload/render to texture in various Texture classes 
and RenderStage.
 2005-11-04 12:08:16 +00:00
Robert Osfield
59be8c19f3 Changd unsigned int's to unsigned char* to fix gcc3.4 64 bit issues. 2005-05-25 09:50:11 +00:00
Robert Osfield
a1bda0dab8 Added support for per context extension string. 
Note, this required adding a unsigned int context ID to the osg::isGLUExtensionSupported(,)
and osg::isGLExtensionSupported(,) functions.  This may require reimplementation
of end user code to accomodate the new calling convention.
 2005-04-26 13:15:27 +00:00
Robert Osfield
678b22ce83 Updated Copyright notices to 1998-2005. 2005-04-14 21:41:28 +00:00
Robert Osfield
d6d764a729 From Terry Welsh, added copy texture support to TextureRectangle 2005-04-13 18:19:38 +00:00
Robert Osfield
d0c79ea638 From Mike Weiblen, warning fix for VS7.1 2005-03-07 12:05:48 +00:00
Robert Osfield
021440b9a4 Commented out the debug messages, added back in the audio into the xine plugin 2005-02-09 12:29:09 +00:00
Robert Osfield
117c791a3b Added osg::BufferObject and a made a number associated to accomodate this 
new class. osg::BufferObject wraps up OpenGL pixel and array buffer objects.
Currently implementation is work in progress.
 2005-02-09 10:39:45 +00:00
Robert Osfield
54b45ce3bc Updated to DatabasePager support 2004-09-21 21:33:52 +00:00
Robert Osfield
7deea8531e Clean up of debugging messages 2004-07-27 13:32:15 +00:00
Robert Osfield
654764a0e9 Fixed unref image so it only unref's when images are STATIC 2004-07-27 13:24:35 +00:00
Robert Osfield
bb5576bef8 Added support s/getImage(uint i) and getNumImages(). 2004-07-27 10:11:45 +00:00
Robert Osfield
0307463746 Added GL_TEXTURE_RECTANGLE define 2004-05-07 12:40:21 +00:00
Robert Osfield
6112a373c1 Replaced eronous GL_TEXTURE_2D instances with GL_TEXTURE_3D and GL_TEXTURE_RECTANGLE_NV 
respectively.
 2004-03-11 14:34:59 +00:00
Robert Osfield
9f6383f5dd Added TextureRectangle(Image*) contructor. 2004-03-09 14:59:33 +00:00
Robert Osfield
7c6734ff01 Added support for APPLE_client_storage to TextureRectange 2004-03-08 17:13:22 +00:00
Robert Osfield
edce2211fa From Romano Magacho, fixes to handle the subloading from Image when the 
internal format changes requiring a rebuild of the texture object.
 2004-01-23 13:25:45 +00:00
Robert Osfield
0685c2a852 Added applyTexImage_subload() implemention into TextureRectangle class 
to provide automatic support for texture subloading.
 2003-08-18 19:36:50 +00:00
Robert Osfield
1b9d7d458a Added support for texture object manager, which provides an automatic mechansim 
for reusing deleted textures.
 2003-07-14 14:42:10 +00:00
Don BURNS
15f88f35b2 *** empty log message *** 2003-06-24 15:40:09 +00:00
Robert Osfield
7af174fadb From Ulrich Hertlien, new osg::TextureRectangle class. 2003-04-07 13:20:53 +00:00