Commit graph

201 commits

Author SHA1 Message Date
Monster Iestyn
3d88ee9d55 Added missing checks in HWR_AddLine from the software version, move v** vars to the top since R_PointToAngle calls use the same values anyway 2018-10-27 19:31:24 +01:00
Monster Iestyn
09eecd36b4 Hack to make sure even (extra)subsectors without planepolys have segs adjusted
this fixes a crash in (old) GFZ2 at the ramp as a result of creating pv1/pv2. This probably means before pv1/pv2 there could have been some silly typecasting from vertex_t to polyvertex_t to get fixed vertex coords and such...
2018-10-27 19:29:45 +01:00
Monster Iestyn
90cfa5ef16 Make new pv1/pv2 seg pointers, so AdjustSeg doesn't modify the v1/v2 pointers directly anymore
Yes I know they're void * in r_defs.h's seg_t definition, it's quicker than trying to figure out if including hardware/hw_glob.h is a good idea or not
2018-10-27 19:29:31 +01:00
Monster Iestyn
1cf2ce63c0 More optimising and otherwise fixing bizarre formatting in hw_trick.c 2018-10-27 18:58:05 +01:00
Monster Iestyn
2107aab666 Moved my added slope checks in hw_trick.c to isCeilingFloating/isFloorFloating
I also optimised those two functions while I was there (why keep a "floating" variable when setting it to false guarantees the functions return false?)
2018-10-27 18:57:28 +01:00
Monster Iestyn
787d5b598d gr_correcttricks fix: don't check if top/bottom textures are missing for sloped sectors, just ignore and cancel the hack
This fixes GFZ2's mysterious flying flats at the ramp to the big room
2018-10-27 18:56:38 +01:00
Monster Iestyn
67a2922558 Ensure file is closed whenever MD2 reading errors happen 2018-10-27 18:53:38 +01:00
Monster Iestyn
b150e842fc Add MD2_INDENT and MD2_VERSION so we can cleanly check that it's a valid MD2 from magic number/version 2018-10-27 18:53:18 +01:00
mazmazz
a288b95458 Merge remote-tracking branch 'public-gitlab/master' into public-music-cleanup 2018-10-19 22:04:26 -04:00
Monster Iestyn
61a29bed85 Remove unused sscount variable
(it's only set to 0 in software, and only ++'d in OpenGL, what kind of sense does that make?)
2018-10-11 19:59:26 +01:00
toaster
b1e02467bf Weather is already run client-side. What if we ran it render-side, for major performance gains? This commit will answer all your questions - and more! 2018-10-07 15:00:58 +01:00
mazmazz
17cf310b84 nodigimusic nomusic nosound refactor other targets
(cherry picked from commit 86f151db65)
2018-09-14 10:35:56 -04:00
Monster Iestyn
8e19611033 Merge branch 'opengl-fof-lowerunpegged' into 'master'
OpenGL: FOF walls + Lower unpegged

See merge request STJr/SRB2!258
2018-07-11 16:36:26 -04:00
Monster Iestyn
c127ea3ceb Merge branch 'opengl-projectsprite-fix' into 'master'
OpenGL HWR_ProjectSprite fix

See merge request STJr/SRB2!255
2018-07-11 16:15:42 -04:00
Monster Iestyn
f1bba60373 Merge branch 'md2-fopen-error' into 'master'
More helpful error messages

See merge request STJr/SRB2!243
2018-07-06 14:38:59 -04:00
Monster Iestyn
130de10f97 Merge branch 'md2-smoother-interpolation' into 'master'
Smoother MD2 interpolation

See merge request STJr/SRB2!224
2018-07-06 14:38:37 -04:00
GoldenTails
761a221840 Merge remote-tracking branch 'STJrSRB2/master' into patch-1 2018-07-05 16:44:34 -05:00
Steel Titanium
c8d0eb04f4 Merge remote-tracking branch 'upstream/master' into md2-smoother-interpolation 2018-07-05 01:23:56 -04:00
Steel Titanium
c61035571b Merge remote-tracking branch 'upstream/master' into md2-fopen-error 2018-07-05 01:21:09 -04:00
Monster Iestyn
d8a86a8d74 Fix OpenGL completely missing the ability to alter FOF wall pegging by lower unpegged flag. Stupid OpenGL.
Sorry in advance Lat'!
2018-06-26 21:41:05 +01:00
Monster Iestyn
aed30519d4 Fix HWR_ProjectSprite to check properly whether the displayed player's mobj or its subsector exists, to avoid a crash when checking for fake planes. (also use viewplayer since its available to use, silly hardware code)
Also tweaked a weird splitscreen check in HWR_DrawSpriteShadow; still investigating whether stplyr is ever not player 2 when it's player 2's view, but this looks better for now
2018-06-23 18:47:32 +01:00
Monster Iestyn
8e5dbb22f0 Merge branch 'opengl-bigmap-fix' into 'master'
OpenGL: Very large map rendering issue fixed

See merge request STJr/SRB2!249
2018-06-03 15:08:10 -04:00
Sryder
f4181f7eb6 Very large map rendering issue fixed
Move old fix for too large maps having rendering issues from R_CheckBBox to OpenGL's HWR_CheckBBox
From what I know, this effects at least Aerial Garden and Seraphic Skylands
2018-05-26 13:13:37 +01:00
Sryder
badbb4324e Fix FF_FULLBRIGHT not working in sectors with multiple light levels in OpenGL 2018-05-16 21:04:57 +01:00
Steel Titanium
b4d479ad9a Include errno if not already included. 2018-05-13 16:04:34 -04:00
Steel Titanium
7f084868b9 More helpful error message 2018-05-13 15:35:38 -04:00
GoldenTails
7783ddd134
Update hw_md2.c 2018-05-13 14:34:08 -05:00
GoldenTails
5f0a45124c
Update hw_md2.c 2018-05-13 14:32:33 -05:00
GoldenTails
e66e0bb20e
Fixed MD2 models not loading correctly on Linux 2018-05-13 14:19:36 -05:00
Sryder
6f2de824fb Uncomment HWR_CorrectSWTricks but set gr_correcttricks to be off by default
I wasn't aware of the cvar, this should do for now since I don't believe any maps use these software tricks, probably an old leftover from DOOM.
2018-03-30 23:12:44 +01:00
Sryder
0aaae501d3 Warnings must die 2018-03-30 18:53:23 +01:00
Sryder
f3aa02e26d Start with lightnum on sector lightlevel 2018-03-30 18:13:52 +01:00
Sryder
65c893da86 static tempsec for R_FakeFlat
I don't fully understand this, but it's what software does and it fixes the issue of the lighting in DSZ3. Also don't need the extra call to R_Prep3DFloors.
2018-03-29 23:28:54 +01:00
Sryder
fab4b7f5ea Stop squashing the screen vertically in non-green resolutions 2018-03-22 01:10:53 +00:00
Sryder
839ee0ab85 OpenGL Sprite Splitting 2018-03-22 00:52:14 +00:00
Sryder
0885d27171 Transform sprites in world space rather than screen space
Transformation based on screen space would make sense if we didn't want anything in the world to effect the sprites.
This should allow sprite splitting and sorting of sprites with level geometry easier.
stransform is no longer needed.
2018-03-21 19:45:37 +00:00
Sryder
4e95066f5a Some fixes and updates for HWR_SplitWall
Solid walls *can* be cut
Fix issues with water and fog FOFs not cutting each other out correctly
Fix Fog colourmap and lighting setting that is done here.
Remove HWR_SplitFog

There is currently a bug with FF_DOUBLESHADOW (that also exists in software) but has a larger impact here. When 2 FF_DOUBLESHADOW lights are directly stacked on each other the bottom one has its height set incorrectly. This causes all the Fog in the timed gravity flipping section of ERZ2 to be drawn and it looks really bad.
2018-03-20 14:20:08 +00:00
Sryder
f3d63b82ce Revert "Fix screenshot functionality in fullscreen in SDL2"
This reverts commit 121fcd8369.

The reason I am reverting this is because the last commit actually fixes the *old* screenshot functionality, as the screen is being drawn back onto the buffer after they're swapped in the "real" size. Meaning the old function actually works perfectly fine now.
2018-03-18 18:33:53 +00:00
Sryder
a984d979d1 Fix wipes in low resolutions 2018-03-18 17:12:12 +00:00
Sryder
31d1ef8db0 Draw the final screen texture in the centre with black bars
Only applies when the monitor aspect ratio is different to the game's aspect ratio.
2018-03-17 19:22:14 +00:00
Sryder
a9214ebd37 Match HWR_DrawCroppedPatch to V_DrawCroppedPatch 2018-03-17 13:58:44 +00:00
Sryder
801f7547d3 Add the full-screen drawfill functionality to HWR_DrawFixedPatch 2018-03-17 13:26:43 +00:00
Sryder
7830c031f7 Make HWR_DrawFill match V_DrawFill 2018-03-16 19:46:45 +00:00
Sryder
7764a1bb5d Match HWR_DrawFixedPatch to V_DrawFixedPatch 2018-03-16 18:08:24 +00:00
Sryder
1b3e1f78af Translucent floors shouldn't write into the depth buffer 2018-03-15 23:59:01 +00:00
Sryder
5a4ea9fab3 Better fog block colouring
They still aren't perfect, but now they are at least not quite so obviously just translucent polygons over the level. A mixture between partially modulating the background colours and adding the fog colour. Notably white fog blocks look like they're brightening what's behind them.
Additive was also setting noalphatest before, can probably decide that depending on what it needs anyway. I don't think it's currently used anyway.
2018-03-15 23:58:37 +00:00
Sryder
e4ed3a793b Small hacky fix for MD2s and sprites until sorting for walls, floors, and sprites is done
Sorts all translucent sprites and MD2s so they're drawn after all the opaque ones. Fixes most of the observable issues between translucent MD2s and opaque sprites/MD2s.
2018-03-09 09:58:10 +00:00
Sryder
121fcd8369 Fix screenshot functionality in fullscreen in SDL2 2018-03-08 22:28:38 +00:00
Sryder
77af3a8f95 Optimise the screen texture setup for SDL2, Post-processor, and wipes.
Only use glCopyTexImage2D when first creating the screen texture, use glCopyTexSubImage2D anytime after that as it does not define a new texture each time.
Flushing of the screen textures has been implemented for when the screen size changes (so that the screen textures don't stay at a wrong size) and the game is closed, I believe they would leave a memory leak before.
2018-03-07 22:55:21 +00:00
Sryder
67ee1637c9 Decrease far clipping plane
The Far clipping plane did not need to be nearly as high as it was, the new value is 32768, which I suspect is about how far software can render before it completely falls apart.
It is desirable to increase the near clipping plane to between 6-10, but it can introduce more issues with close geometry not being drawn when the player or camera is scaled or viewheight is set to MIN in first person view. It would also stop sprites from being drawn ever so slightly too early, but this isn't too much of an issue and isn't too noticeable with those values. Might look into scaling near clipping plane in accordance to camera scale in the future.
The reason for wanting to increase the near clipping plane is because the small value can cause very noticeable Z-fighting where there shouldn't be on older GPU's, usually Intel ones, that don't support 24-bits for the depth buffer.
2018-03-07 00:39:33 +00:00