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Author SHA1 Message Date
Yamagi Burmeister
0264c6d946 Remove DOGG compile time option. 
Having OGG optional only complicates things and is unnecessary now that
the dependencies to libvorbis and libogg are gone.
 2018-08-14 10:40:50 +02:00
Denis Pauk
49af62477a rename gl_anisotropic to r_anisotropic 2018-08-10 23:33:46 +03:00
Denis Pauk
ba38bf4f88 Small cleanups 
* Use window width as maximum value for spancount
* Reuse GLimp_Shutdown
 2018-08-10 23:04:19 +03:00
Denis Pauk
6e8170e187 Check possible span scan step by zindex 2018-08-10 22:59:29 +03:00
Denis Pauk
59133c77aa use zvalue_t for z values 2018-08-10 22:59:29 +03:00
Denis Pauk
48f67501fc Fix pitch compare vid.width 2018-08-10 22:59:29 +03:00
Denis Pauk
6affc10ceb use only one increment in loop 2018-08-10 22:59:29 +03:00
Denis Pauk
0d69454b54 revert nack a little 2018-08-10 22:59:29 +03:00
Denis Pauk
a3406b38a3 use memset for copy pixel to pixel range 2018-08-10 22:59:29 +03:00
Denis Pauk
51e09331e2 get rid extern aliastriangleparms 2018-08-10 22:59:28 +03:00
Denis Pauk
61d7b187c0 make more varibles local 2018-08-10 22:59:28 +03:00
Denis Pauk
3c89fec026 fix comments 2018-08-10 22:59:28 +03:00
Denis Pauk
861e47c26e use short names for D_DrawTurbulentSpan 2018-08-10 22:59:28 +03:00
Denis Pauk
3ed798ae70 use func params instead static variables 2018-08-10 22:59:28 +03:00
Denis Pauk
f1b8571369 Use common step for span scanning 2018-08-10 22:59:28 +03:00
Denis Pauk
8905763c01 show * mark for used models/images in modellist/imagelist 2018-08-10 22:59:28 +03:00
Denis Pauk
1e3e853bc7 Optimize D_DrawSpans16 for horisontal/vertical spans 2018-08-10 22:59:28 +03:00
Denis Pauk
b46a615eb8 use more simple loop for vertical/horisontal spans 2018-08-10 22:59:28 +03:00
Denis Pauk
4093a49f0f use const for ro parameters 2018-08-10 22:59:28 +03:00
Denis Pauk
e748ed1af8 move code for instert new span to list top to separate function 2018-08-10 22:59:28 +03:00
Denis Pauk
d9eb925b33 move Mod_RadiusFromBounds to shared code 2018-08-10 22:59:28 +03:00
Denis Pauk
78383add97 move varibales to scope 2018-08-10 22:59:28 +03:00
Yamagi Burmeister
be9942d516 Fix window handling when switch from gl to soft renderer. 
Make sure that the window is destroyed at gl renderer shutdown and
recreated by the soft renderer. Don't deinitialize SDL in the
softrenderer, that's done by vid.c. And make sure that we start the soft
renderer with a clean GL state.
 2018-08-10 12:19:15 +02:00
Yamagi Burmeister
e7fa5518a9 Replace zlib dependency by miniz single header library. 
I've chosen the minimal invasive way for this:

  * Import miniz and remove -lz linker flags.
  * Create a short header minizconf.h roviding everything we need
    originally defined by zconf.h and not provided by miniz.
  * Replace zlib.h with miniz.h and minizconf.h.
 2018-08-10 10:24:25 +02:00
Yamagi Burmeister
b802c4bc2e Some cleanup now that ogg is the only music backend. 
* Rename all cd* functions to ogg*.
* Rename the cd_shuffle cvar to ogg_shuffle.
* Remove some unnessecary #ifdef.
 2018-08-08 15:17:21 +02:00
Yamagi Burmeister
79e8c1377b Replace libvorbisfile with stb_vorbis single header lib. 
This is (or at least should) work exactly the same a before but
saves us the dependencies to libogg, libvorbis and libvorbisfile.
 2018-08-08 15:05:23 +02:00
Yamagi Burmeister
10bdaaec06 Move stb_image_write.h into vid. It's used there, only. 2018-08-07 11:45:26 +02:00
Yamagi Burmeister
1fcd0324e0 Move the icon into the vid interface. 
It's only used there.
 2018-08-07 10:30:11 +02:00
Yamagi Burmeister
d328aa9a9e Move rev.h into the client. 2018-08-07 10:20:02 +02:00
Yamagi Burmeister
5bff7e1568 Move refresh.c into the client and rename to glimp_sdl.c. 
The GL backends have been an integral part of the vid interface for
years.
 2018-08-07 10:08:20 +02:00
Yamagi Burmeister
b805b4e044 Move vid.c and dependencies into the client. 
The vid interface has been exclusive to the client for years, trace
that in the file hierarchy.
 2018-08-07 10:00:21 +02:00
Yamagi Burmeister
61400d1ae8 Move input.c and input.h into the client and rename to sdl.c. 
The input system backend was once used in the client and the renderers,
but for some years now it has been an integral part of the client only.
Move it there.
 2018-08-07 09:43:34 +02:00
Yamagi Burmeister
956902538f Move sound.c into the sound system source and rename to sdl.c. 
The OpenAL backend was already part of the sound system source. And
there's no need for the SDL backend to be part of the generic backends.
 2018-08-07 09:31:08 +02:00
Yamagi Burmeister
5501c38736 Move qal.c and qal.h to the other sound system sources. 
The OpenAL backends used only by the sound system, there no need to
have them in the generic part of the sources.
 2018-08-07 09:23:07 +02:00
Yamagi Burmeister
63350c418e Clearify some FIXMEs and bump the renderer API. 
The last commits did some bigger changes to the interaction between the
GL renderers and the client. The code is now SDL 2.0 conformant, window
and context creation are strictly distinct operations. SDL is only
initialized when necessary. Since this broke the client <-> renderer
API, bump it's version.

There a lot of things left to do for dark and cold winter evenings:

* The software renderer implements it's own window handling and
  reinitialized SDL whenever vid_restart is called. This is highly
  problematic.
* vid_fullscreen is abused to communicate changes to renderer config
  throughout the code. That's a very ugly, messy and potential very
  problematic hack. But not easy to remove.
* Some funtion calls between the client and the renderer are
  unnecessary.

The changes to the client <-> renderer interaction fixed issue #302.
 2018-07-31 18:57:13 +02:00
Yamagi Burmeister
bef21c101e General cleanup of vid.c 
* Reformat code and reorder functions.
* Remove unnecessary stuff.
* Move everything possible into headers.
* Implement a clean fallback logic, gl3 -> gl1 -> soft.
 2018-07-31 14:32:13 +02:00
Yamagi Burmeister
9a53a681bb Apply the same cleanup to gl1_sdl.c as to gl3_sdl.c 
* Sync both files as much as possible.
* Another round of general cleanup.
* Fix stencil tests.
* Simplify gamma handling, hardware gamma is now default.
* Support new client <-> renderer API.
 2018-07-31 14:32:13 +02:00
Yamagi Burmeister
b8a062e36b Cleanup and refactor gl3_sdl.c. 
* Another round of general cleanup.
* Introduce gl3_libgl cvar to force a libGL.
* Fix stencil buffer tests.
* Further untangle window <-> context stuff.

The window is now fully at client side, the context at renderer side.
This is another break of the renderer API. And at least GL1 needs to
track this, it's broken for now.
 2018-07-31 14:32:13 +02:00
Yamagi Burmeister
5db73a795b General cleanup of refresh.c. 
* Even more syntax and code style fixes.
* Rename functions to match their actual purpose.
* Fix comments.
* SDL initialization and shutdown is now client side only. With
  SDL 1.2 finally gone there's no need to involve the renderers
  in it.

This breaks the client <-> renderer API. I haven't bumped the API
version with this commit because there're likely more changes when
I'm going through the renderer side of things. The VID backend also
needs a lot of love...

It might be a good idea to move this SDL backend files into the client
and rename them. We'll decide that at a later time.
 2018-07-31 14:32:13 +02:00
Yamagi Burmeister
3d9674f3b8 Remove last remnants of SDL 1.2 support troughout the code. 2018-07-31 14:32:13 +02:00
Yamagi Burmeister
ba4706c608 Remove SDL 1.2 from the software renderer. 2018-07-31 14:31:17 +02:00
Yamagi Burmeister
b9c8a8533e Remove SDL 1.2 support from the menu. 2018-07-31 14:24:28 +02:00
Yamagi Burmeister
f03e95901f Remove SDL 1.2 support from the GL3 SDL backend. 
Do some minor cleanup, while here.
 2018-07-31 14:24:28 +02:00
Yamagi Burmeister
0e512a8f5d Some cleanup to the GL1 SDL backend now that's SDL 1.2 is gone. 2018-07-31 14:24:28 +02:00
Yamagi Burmeister
5ec3bcdb49 Let SDL calculate the gamma ramp now that X11GAMMA and SDL 1.2 are gone. 2018-07-31 14:24:28 +02:00
Yamagi Burmeister
1b68da9a0f Remove SDL 1.2 from the GL1 SDL backend. 2018-07-31 14:24:28 +02:00
Yamagi Burmeister
15898a2330 Remove CDA support from code. 2018-07-31 14:24:28 +02:00
Yamagi Burmeister
759bc1be18 Remove X11GAMMA support from code. 
This just deletes the X11GAMMA code. It doesn't make use of some
refactoring opportunities that're now possible. That will be done
at a later time.
 2018-07-31 14:24:28 +02:00
Yamagi
38a499c335
Merge pull request #313 from 0lvin/edges_limits 
Scale edge/surfaces/verts on outof....
 2018-07-30 18:46:54 +02:00
Denis Pauk
cf4887c4ba fix issue introduced in e5ef665e:Use more short code in *EdgeSearch 2018-07-30 15:47:00 +03:00
Denis Pauk
27cbd0d4e7 reorder copy vid_buffer to texture. 2018-07-29 15:29:00 +03:00
Denis Pauk
ea27c460f2 move trenslate palette based image to full color texture to separate function 2018-07-29 00:04:10 +03:00
Denis Pauk
a4b011c5fd palette check 2018-07-28 13:57:08 +03:00
Denis Pauk
bec4c4accc change code style 2018-07-25 21:33:10 +03:00
Denis Pauk
2b9b039139 make r_drawsurf local 2018-07-25 17:49:00 +03:00
Denis Pauk
aec8f3fc8b make r_dlightframecount and surfrowbytes local 2018-07-25 17:06:23 +03:00
Denis Pauk
fcae2fcbcd change messages 2018-07-25 15:16:32 +03:00
Denis Pauk
125d6db8b6 code clean up 2018-07-24 23:38:31 +03:00
Denis Pauk
e1a9e7e4e2 add auto reallocate 2018-07-24 17:49:14 +03:00
Denis Pauk
25cb7acda8 Restore allocate buffers on render init 2018-07-24 16:56:42 +03:00
Denis Pauk
a37d6cb07a clean up code 2018-07-24 16:54:43 +03:00
Denis Pauk
6136900fac little speedup 2018-07-24 00:16:31 +03:00
Denis Pauk
f9a77d2d66 Share same Mod_DecompressVis 2018-07-23 17:40:06 +03:00
Denis Pauk
ad771fdd99 more warnings 2018-07-23 17:06:39 +03:00
Denis Pauk
789cd0128a use only allocated finalverts 2018-07-23 16:51:16 +03:00
Denis Pauk
1a5a0922c8 Set bigger limits 2018-07-23 00:34:34 +03:00
Denis Pauk
d36f19fda5 use only allocated surfaces 2018-07-22 17:20:33 +03:00
Denis Pauk
a57b1f9be0 use only allocated edges 2018-07-22 16:50:44 +03:00
Simon McVittie
b9aac1ad9b Fix spelling of "information", and re-word a comment with multiple typos 2018-07-21 12:03:23 +01:00
Ricardo Garcia
d425f40eb6 Fix segfault in OGG_PlayTrack when ogg_enable is set to zero 2018-07-15 09:33:58 +02:00
Yamagi Burmeister
d96a46dc1f Fix stupid bug when scaling the chat input. 
The vertical offset must be multiplied with the scale. And not the
scale added onto it... This fixes issue #306.
 2018-06-25 09:41:57 +02:00
Yamagi Burmeister
1f4e90e0d3 Don't restart music if track 0 is requested and ogg_ignoretrack0 set. 2018-06-12 19:28:13 +02:00
Yamagi Burmeister
9cf029182a Fix playback when cd_shuffle is 1 
Until now, likely since we first introduced OGG/Vorbis playback 9 years
ago, in about 50% of all cases OGG_PlayTrack() was never called if
cd_shuffle was set 1, resulting in missing background music. Add the
missing call. :)
 2018-06-12 18:52:36 +02:00
Yamagi Burmeister
653d2bad80 Fix build. 
I wonder why I didn't catch this in sunday. For some reason a "make
clean ; make" cycle was necessary. Maybe a corner case that the header
dependencies didn't catch?
 2018-06-12 18:42:21 +02:00
Yamagi Burmeister
4a602227d1 Fix shuffle playback and it's menu integration. 2018-06-12 18:22:35 +02:00
Yamagi Burmeister
2406597356 Mark everythings that's local to ogg.c as static. 2018-06-12 18:22:35 +02:00
Yamagi Burmeister
b586f84a3a Combine the various ogg_* commands into a single "ogg" cmd. 
While here remove unecessary ogg_init and ogg_shutdown commands. And
some more cleanup.
 2018-06-12 18:22:35 +02:00
Yamagi Burmeister
750b37f288 Some general cleanup to the vorbis backend. 
* Remove unneccessary global variables.
* Simplify initialization.
* Reorder functions.
 2018-06-12 18:22:35 +02:00
Daniel Gibson
c3af040f0c More ogg/vorbis refactoring, supports GOG-style tracks now 
also removed lots of code.

Windows support still missing, needs Sys_IsDir() and Sys_IsFile().
 2018-06-12 18:22:35 +02:00
Daniel Gibson
781e7c7e12 1. step in OGG refactoring: add OGG_PlayTrack(int track), remove others 2018-06-12 18:22:35 +02:00
Denis Pauk
e5ef665e09 Use more short code in *EdgeSearch 2018-05-20 13:55:04 +03:00
Denis Pauk
466364589d Use constants for x/y/z shifts 2018-05-20 13:55:04 +03:00
Denis Pauk
2412363001 Add some comments from Fabien Sanglard article 2018-05-20 13:55:04 +03:00
Denis Pauk
1ea3fdc1a2 We have enough memory, skip Com_PageInMemory 2018-05-20 13:55:04 +03:00
Denis Pauk
b0b0265e4b Move Surf Search to separate functions 2018-05-20 13:55:04 +03:00
Denis Pauk
4fd37b73ca Define NUM_MIPS=4 instead hardcoded value 2018-05-20 13:55:04 +03:00
fabiensanglard
184ff91453 Added Unreal kernel filtering. 2018-05-20 13:55:04 +03:00
Denis Pauk
96a81f64f9 little speed up 2018-05-20 13:55:04 +03:00
Denis Pauk
f48e3e5b4d Use real height/width instead warp dimensions 2018-05-20 13:55:04 +03:00
Daniel Gibson
1e3135d4fc r_gunfov shouldn't be CVAR_USERINFO, only CVAR_ARCHIVE 
this happens when you just copypaste and adapt r_lefthand

also did some minor changes to R_AliasDrawModel in the soft renderer
to make sure alias[xy]scale is reset properly in the early out cases
 2018-04-27 23:42:27 +02:00
Daniel Gibson
12a8da7180 r_gunfov for the software renderer 2018-04-21 21:35:13 +02:00
Daniel Gibson
c59c1bfda1 Fix Rogue heatbeam rendering at high FOVs 2018-04-21 20:19:42 +02:00
Daniel Gibson
a5e97682a3 Weapon field of view independent of 'fov': r_gunfov cvar 
At high 'fov' values the weapon looked quite distorted.
Now it's rendered with an independent FOV, which looks better.
Note that the 'fov' cvar sets fov_x, while this is based on fov_y
(which is calculated from fov_x), so it's indeed different values:
r_gunfov seems to correspond to fov 90.
We use r_gunfov 80 as default, because it looks better.
 2018-04-21 18:23:32 +02:00
Denis Pauk
189a34e707 Add custom particle shape by sw_custom_particles. 
0 - use rectangle (default shape)
 1 - use hexagon
 2018-04-13 23:29:56 +03:00
Denis Pauk
23d25db601 Little different shape of particle 2018-04-10 23:24:53 +03:00
Denis Pauk
14c934762d use one function for any mip levels 2018-04-10 23:13:38 +03:00
Denis Pauk
cd6c686980 Use multiple for particle sizes 2018-04-10 23:09:36 +03:00
Denis Pauk
758ab07a38 look to height instead width 2018-04-10 23:06:54 +03:00
Denis Pauk
14af679b7e Add size checks for WAL load 2018-04-10 22:59:13 +03:00
Denis Pauk
511b73baf9 Particle fixes from q2dos and kmquake 
Authors: maraakate <emoaddict15@gmail.com>
         Knightmare <knightmare66@yahoo.com>
 2018-04-10 22:59:13 +03:00