a97b58fa27
- added check for light uniform buffer overflows, because uniform buffers on Intel are rather small.
2014-08-02 20:41:13 +02:00
e35fefdc06
- better rebind the active shader after updating the matrices.
2014-08-02 11:59:04 +02:00
b2860a1d63
- it looks like glProgramUniform is not working correctly with Intel drivers, so better forget about it for setting the view and projection matrices. Even on NVidia the time difference can only be measured in microseconds per frame so it's not a big loss.
2014-08-02 11:57:42 +02:00
a8e9c1832f
- decided to restrict the 2.0 beta to OpenGL 4.x with GL_ARB_buffer_storage extension and removed all code for supporting older versions.
...
Sadly, anything else makes no sense.
All the recently made changes live or die, depending on this extension's presence.
Without it, there are major performance issues with the buffer uploads. All of the traditional buffer upload methods are without exception horrendously slow, especially in the context of a Doom engine where frequent small updates are required.
It could be solved with a complete restructuring of the engine, of course, but that's hardly worth the effort, considering it's only for legacy hardware whose market share will inevitably shrink considerably over the next years.
And even then, under the best circumstances I'd still get the same performance as the old immediate mode renderer in GZDoom 1.x and still couldn't implement the additions I'd like to make.
So, since I need to keep GZDoom 1.x around anyway for older GL 2.x hardware, it may as well serve for 3.x hardware, too. It's certainly less work than constantly trying to find workarounds for the older hardware's limitations that cost more time than working on future-proofing the engine.
This new, trimmed down 4.x renderer runs on a core profile configuration and uses persistently mapped buffers for nearly everything that is getting transferred to the GPU. (The global uniforms are still being used as such but they'll be phased out after the first beta release.
2014-08-01 22:42:39 +02:00
7967082e60
- use the light buffer to handle dynamic lighting.
2014-08-01 20:59:39 +02:00
01a1e10084
Merge branch 'master' into Glew_Version_For_Real
2014-07-31 00:59:56 +02:00
09ae52e26b
Merge branch 'master' of https://github.com/rheit/zdoom
2014-07-31 00:44:59 +02:00
1ec58011d2
- start of light buffer implementation so that we don't have to use uniform arrays which appear to be broken on AMD.
2014-07-31 00:44:22 +02:00
ef8f66c9a1
- removed the code for hardware alpha testing again because it didn't work anymore with how things are set up now.
...
- we need to check all GL versions when trying to get a context because some drivers only give us the version we request, leaving out newer features that are not exposed via extension.
- added some status info about uniform blocks.
2014-07-30 23:13:16 +02:00
a922ae04cc
Use Blood player starts
...
- Blood's maps use thing types, much like Doom's, so getting its player
starts is easy. There's no need to synthesize a start from the editor
position like with other Build maps.
2014-07-29 21:39:05 -05:00
449a17c2f4
Correctly assign the sample rate for all Blood SFX formats
...
- Blood can do 44100 Hz sounds!
2014-07-29 21:09:29 -05:00
e0e00c4f8c
Fixed: None of the Blood ambient sounds were registered correctly
2014-07-29 20:56:20 -05:00
4296e9caa2
Fix typo in comment
2014-07-29 20:51:23 -05:00
d602b272b5
Never cache nodes for Build maps
2014-07-29 20:46:20 -05:00
00854dd09e
Don't reopen the reader for encrypted maps
...
- Fixed: Memory leak when loading Blood maps.
2014-07-29 20:42:17 -05:00
02e7c56c82
Move SpriteFrames.Clear() from R_InitSprites to FTextureManager::Init
...
- Fixed: Blood sprite rotations were overwritten by the Doom sprite
rotations.
2014-07-29 20:31:53 -05:00
f3d8edb4d8
Fixed: No sprites were loaded for Build maps
2014-07-29 20:30:50 -05:00
a1dfdf0fc7
Merge branch 'master' of https://github.com/rheit/zdoom
2014-07-29 15:51:14 +02:00
ea7ba9dba3
Add per-actor friction
...
- This is multiplied by the sector's friction.
- This is intentionally not serialized yet, while awaiting feedback.
2014-07-28 23:15:50 -05:00
0f8a0020ed
Merge remote-tracking branch 'origin/master'
2014-07-28 21:08:21 -05:00
cd28ad78a3
Used debug GME for debug ZDoom build with VC2005 solution
2014-07-28 21:04:30 -05:00
7280d278d9
Fix VC2005 warning in F7ZFile::Open
2014-07-28 21:03:41 -05:00
4c6edd5e58
Add script array support to ZDoom
2014-07-28 21:02:20 -05:00
6af441c4d7
Dup frames shouldn't adapt.
...
Adapting during a dup frame caused jittery network performance
(especially when using high dup values).
The demoplayback check also didn't need to be there anyway.
2014-07-29 11:09:46 +12:00
beabfad293
Merge branch 'master' into Glew_Version_For_Real
2014-07-28 22:23:56 +02:00
318aebc4ad
- fixed: the vertex collection code used incorrect indices for checking the checkmap array.
2014-07-28 22:23:17 +02:00
183d0ba82a
Merge branch 'master' into Glew_Version_For_Real
2014-07-28 19:56:17 +02:00
355dd1c2f5
- fixed some issues with setting the vertex dirty state. It was also called from several sector init functions and copy code for Boom deep water. The only case where SetPlaneTexZ should call it is from the interpolation code so this is a special case now.
2014-07-28 18:01:01 +02:00
993b6c3066
- fixed typo in FraggleScript item class list
2014-07-28 17:13:42 +02:00
192daf1d5a
Merge branch 'master' into Glew_Version_For_Real
2014-07-27 21:57:38 +02:00
ece10bb57f
- fixed several incorrect uses of abs instead of fabs.
2014-07-27 21:57:05 +02:00
c9c93a58a2
- fixed bad constant and potential use of uninitialized variable.
2014-07-27 21:55:25 +02:00
3d24f58bf0
- fixed conditions for disabling the flat vertex buffer.
2014-07-27 20:18:32 +02:00
29a56fe01c
Merge branch 'master' into Glew_Version_For_Real
2014-07-27 17:59:50 +02:00
925305aa05
- fixed: The code for updating vertex dirty state had been completely missing. I have no idea when it disappeared...
2014-07-27 17:58:51 +02:00
754c96a540
- added default precision settings to shader include because some old ATI drivers complain if they aren't there - even though the spec doesn't require them...
2014-07-27 16:09:47 +02:00
4904abfc1c
- forgot test stuff.
2014-07-27 13:47:37 +02:00
97341fcb31
- reenabled the flat vertex buffer for GL 3.x NVidia hardware. On AMD and Intel it'll stay off because past tests have shown that it won't improve performance at all.
2014-07-27 13:46:35 +02:00
c1d8f235c2
- renamed some stuff that clashed with gl function names.
2014-07-27 12:33:54 +02:00
77d9d9b2a5
- fixed: For updating the model VAO's attribute pointers it is necessary to first bind the vertex buffer we need to refer to, because this is not part of the VAO's state.
2014-07-27 11:53:18 +02:00
6d4eb7f62d
- changed handling of DF_NO_COOP_WEAPON_SPAWN dmflag so that weapons are not determined by class type but by a newly added flag WEAPONSPAWN, to allow CustomInventory replacements to act like weapons when being spawned.
2014-07-27 10:07:37 +02:00
e07d06fa2a
Merge branch 'master' into Glew_Version_For_Real
2014-07-26 22:26:58 +02:00
7ae25906fd
- fixed: fog must be disabled before drawing the HUD model, not after it.
2014-07-26 22:26:17 +02:00
bdf5bbd34e
- make the shader timer part of the render state.
2014-07-26 20:56:10 +02:00
637aa9d77e
- some adjustments to allow testing the different rendering methods.
2014-07-26 18:43:54 +02:00
0e647e0f2b
Merge branch 'master' into Glew_Version_For_Real
2014-07-26 10:37:00 +02:00
8465a5f5d7
Merge branch 'master' of https://github.com/rheit/zdoom
2014-07-26 10:23:41 +02:00
6c9a818220
- allow different render modes if persistent buffers are not available (untested!)
2014-07-26 10:23:07 +02:00
79f3984346
Merge branch 'upstream' of https://github.com/Edward850/zdoom
2014-07-26 10:17:47 +02:00
5576892c01
Merge branch 'redundant_offsetof_macro' of https://github.com/edward-san/zdoom
2014-07-26 10:17:25 +02:00
Christoph Oelckers
Randy Heit
Edward Richardson