acd44b525e
libobs-opengl: Store FBOs per texture instead of per device
...
The previous model stored a new FBO per texture width/height/format on
a array in the device struct. This allocated memory was only released
on gs_device_destroy (obs exit).
The new approach stores a FBO on gs_texture and the its info is
destroyed once the texture is deleted.
2018-08-31 19:00:20 -03:00
4583dcbd4d
libobs-opengl: Make update_buffer data param const
2017-11-27 02:30:49 -08:00
7b12133af3
Use uint8_t* instead of void* for texture data
...
NOTE: In texture_setimage, I had to move variables to the top of the
scope because microsoft's C compiler will give the legacy C90 error of:
'illegal use of this type as an expression'.
To sum it up, microsoft's C compiler is still utter garbage.
2014-06-28 10:12:57 -07:00
d9d0d87431
libobs-opengl: Fix some code formatting issues
2014-04-24 21:10:07 -07:00
97c94b183a
Add copy_texture_region function
2014-04-12 12:45:18 +02:00
6ffcd5e74e
Implement FBO blit texture copy
...
This trick uses FBOs to allow for copying textures without the need for
special texture copy functions.
2014-02-09 11:37:22 -07:00
8298fa4dc7
With the permission of my fellow contributors, I'm switching obs-studio back to GPL v2+ to prevent issues between this project and the original OBS project, and for personal reasons to avoid legal ambiguity (not political reasons, I admittedly would prefer GPL v3+)
2013-12-02 22:24:38 -07:00
dfa2dc6eab
fix up the rest of the GL code, add glew to project, add makefiles for opengl, fix makefiles so that it can be built with gcc, update project files to automatically output to the build directory
2013-10-16 23:31:18 -07:00
9570f0b8d7
change names, fix some bugs, minor GL/D3D fixes, update tests, fix effect files, output a little more debug information
2013-10-14 12:37:52 -07:00
0301b24ace
modernize header guards to #pragma once
2013-10-14 13:21:15 +02:00
9577ddcf9b
fill in the rest of the GL functions. finally
2013-10-12 20:18:05 -07:00
e591256922
add FBOs and render target loading
2013-10-12 16:28:10 -07:00
83ddb920a1
finish up shader/sampler/texture/buffer loading/unloading/association
2013-10-12 12:35:38 -07:00
3951babc93
add GL index buffers and a few tweaks to the helper functions
2013-10-11 13:00:39 -07:00
0a4592a414
finish up GL vertex buffer code
2013-10-11 11:41:36 -07:00
85e2fc6b07
add stage surfaces and texture copying
2013-10-10 17:39:56 -07:00
c1939de49b
added z-stencil buffers to GL and made a GS_MAX_TEXTURES macro
2013-10-10 12:37:03 -07:00
3243bfbaa3
rearrange/cleanup GL texture stuff, and fill out GL cubemap texture functions (still need FBOs)
2013-10-05 09:25:12 -07:00
5c92f22f0d
moved some stuff around to avoid code duplication and finish up gl 2D texture code
2013-10-05 00:34:43 -07:00
543d2481f1
move around some graphics stuff and put in copyright comments
2013-10-04 12:13:59 -07:00
75262e6e0b
update graphics subsystem code to add mipmap support and also add initial GL texture stuff and helper functions
2013-10-04 08:55:33 -07:00
Shaolin
jp9000
BtbN
Peter SZTANOJEV