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27
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The original Doom source code was released by id Software under the
Doom Source Code License. See doomlic.txt.
Parts of the renderer use code from the BUILD engine by Ken Silverman.
See buildlic.txt.
The majority of original code uses a BSD-like lincese. See bsd.txt.
This software is based in part on the work of the Independent JPEG Group.
This software uses the 'zlib' general purpose compression library by
Jean-loup Gailly and Mark Adler.
This software uses the gdtoa package, see gdtoa.txt.
This software uses the snes_spc library, which is covered by the GNU Lesser
General Public License. See lgpl.txt.
This software uses the "Dynamic Universal Music Bibliotheque" library for
MOD music playback. See dumb.txt for original license. The version used,
however, has been heavily modified from its original form and is the same
version used by the foobar2000 component foo_dumb as of mid-2008, found at
http://kode54.foobar2000.org/.
This software uses the OPL emulator from MAME 0.95. Playback of MUS files
on the OPL emulation is accomplished with some help from Vladimir Arnost's
MUS File Player Library, with fixes to make it more accurate.

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**---------------------------------------------------------------------------
** Copyright 1998-2009 Randy Heit, Christoph Oelckers, et al.
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions
** are met:
**
** 1. Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** 2. Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in the
** documentation and/or other materials provided with the distribution.
** 3. The name of the author may not be used to endorse or promote products
** derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**---------------------------------------------------------------------------

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BUILD SOURCE CODE LICENSE TERMS: 06/20/2000
[1] I give you permission to make modifications to my Build source and
distribute it, BUT:
[2] Any derivative works based on my Build source may be distributed ONLY
through the INTERNET.
[3] Distribution of any derivative works MUST be done completely FREE of
charge - no commercial exploitation whatsoever.
[4] Anything you distribute which uses a part of my Build Engine source
code MUST include:
[A] The following message somewhere in the archive:
// "Build Engine & Tools" Copyright (c) 1993-1997 Ken Silverman
// Ken Silverman's official web site: "http://www.advsys.net/ken"
// See the included license file "BUILDLIC.TXT" for license info.
[B] This text file "BUILDLIC.TXT" along with it.
[C] Any source files that you modify must include this message as well:
// This file has been modified from Ken Silverman's original release
[5] The use of the Build Engine for commercial purposes will require an
appropriate license arrangement with me. Contact information is
on my web site.
[6] I take no responsibility for damage to your system.
[7] Technical support: Before contacting me with questions, please read
and do ALL of the following!
[A] Look though ALL of my text files. There are 7 of them (including this
one). I like to think that I wrote them for a reason. You will find
many of your answers in the history section of BUILD.TXT and
BUILD2.TXT (they're located inside SRC.ZIP).
[B] If that doesn't satisfy you, then try going to:
"http://www.advsys.net/ken/buildsrc"
where I will maintain a Build Source Code FAQ (or perhaps I might
just provide a link to a good FAQ).
[C] I am willing to respond to questions, but ONLY if they come at a rate
that I can handle.
PLEASE TRY TO AVOID ASKING DUPLICATE QUESTIONS!
As my line of defense, I will post my current policy about
answering Build source questions (right below the E-mail address
on my web site.) You can check there to see if I'm getting
overloaded with questions or not.
If I'm too busy, it might say something like this:
I'm too busy to answer Build source questions right now.
Sorry, but don't expect a reply from me any time soon.
If I'm open for Build source questions, please state your question
clearly and don't include any unsolicited attachments unless
they're really small (like less than 50k). Assume that I have
a 28.8k modem. Also, don't leave out important details just
to make your question appear shorter - making me guess what
you're asking doesn't save me time!
----------------------------------------------------------------------------
-Ken S. (official web site: http://www.advsys.net/ken)

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Some software in this archive may be from the book _Methods and
Programs for Mathematical Functions_ (Prentice-Hall or Simon & Schuster
International, 1989) or from the Cephes Mathematical Library, a
commercial product. In either event, it is copyrighted by the author.
What you see here may be used freely but it comes with no support or
guarantee.
Stephen L. Moshier
moshier@na-net.ornl.gov

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LIMITED USE SOFTWARE LICENSE AGREEMENT
This Limited Use Software License Agreement (the "Agreement")
is a legal agreement between you, the end-user, and Id Software, Inc.
("ID"). By downloading or purchasing the software material, which
includes source code (the "Source Code"), artwork data, music and
software tools (collectively, the "Software"), you are agreeing to
be bound by the terms of this Agreement. If you do not agree to the
terms of this Agreement, promptly destroy the Software you may have
downloaded or copied.
ID SOFTWARE LICENSE
1. Grant of License. ID grants to you the right to use the
Software. You have no ownership or proprietary rights in or to the
Software, or the Trademark. For purposes of this section, "use" means
loading the Software into RAM, as well as installation on a hard disk
or other storage device. The Software, together with any archive copy
thereof, shall be destroyed when no longer used in accordance with
this Agreement, or when the right to use the Software is terminated.
You agree that the Software will not be shipped, transferred or
exported into any country in violation of the U.S. Export
Administration Act (or any other law governing such matters) and that
you will not utilize, in any other manner, the Software in violation
of any applicable law.
2. Permitted Uses. For educational purposes only, you, the
end-user, may use portions of the Source Code, such as particular
routines, to develop your own software, but may not duplicate the
Source Code, except as noted in paragraph 4. The limited right
referenced in the preceding sentence is hereinafter referred to as
"Educational Use." By so exercising the Educational Use right you
shall not obtain any ownership, copyright, proprietary or other
interest in or to the Source Code, or any portion of the Source
Code. You may dispose of your own software in your sole discretion.
With the exception of the Educational Use right, you may not
otherwise use the Software, or an portion of the Software, which
includes the Source Code, for commercial gain.
3. Prohibited Uses: Under no circumstances shall you, the
end-user, be permitted, allowed or authorized to commercially exploit
the Software. Neither you nor anyone at your direction shall do any
of the following acts with regard to the Software, or any portion
thereof:
Rent;
Sell;
Lease;
Offer on a pay-per-play basis;
Distribute for money or any other consideration; or
In any other manner and through any medium whatsoever
commercially exploit or use for any commercial purpose.
Notwithstanding the foregoing prohibitions, you may commercially
exploit the software you develop by exercising the Educational Use
right, referenced in paragraph 2. hereinabove.
4. Copyright. The Software and all copyrights related thereto
(including all characters and other images generated by the Software
or depicted in the Software) are owned by ID and is protected by
United States copyright laws and international treaty provisions.
Id shall retain exclusive ownership and copyright in and to the
Software and all portions of the Software and you shall have no
ownership or other proprietary interest in such materials. You must
treat the Software like any other copyrighted material. You may not
otherwise reproduce, copy or disclose to others, in whole or in any
part, the Software. You may not copy the written materials
accompanying the Software. You agree to use your best efforts to
see that any user of the Software licensed hereunder complies with
this Agreement.
5. NO WARRANTIES. ID DISCLAIMS ALL WARRANTIES, BOTH EXPRESS
IMPLIED, INCLUDING BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT
TO THE SOFTWARE. THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL
RIGHTS. YOU MAY HAVE OTHER RIGHTS WHICH VARY FROM JURISDICTION TO
JURISDICTION. ID DOES NOT WARRANT THAT THE OPERATION OF THE SOFTWARE
WILL BE UNINTERRUPTED, ERROR FREE OR MEET YOUR SPECIFIC REQUIREMENTS.
THE WARRANTY SET FORTH ABOVE IS IN LIEU OF ALL OTHER EXPRESS
WARRANTIES WHETHER ORAL OR WRITTEN. THE AGENTS, EMPLOYEES,
DISTRIBUTORS, AND DEALERS OF ID ARE NOT AUTHORIZED TO MAKE
MODIFICATIONS TO THIS WARRANTY, OR ADDITIONAL WARRANTIES ON BEHALF
OF ID.
Exclusive Remedies. The Software is being offered to you
free of any charge. You agree that you have no remedy against ID, its
affiliates, contractors, suppliers, and agents for loss or damage
caused by any defect or failure in the Software regardless of the form
of action, whether in contract, tort, includinegligence, strict
liability or otherwise, with regard to the Software. This Agreement
shall be construed in accordance with and governed by the laws of the
State of Texas. Copyright and other proprietary matters will be
governed by United States laws and international treaties. IN ANY
CASE, ID SHALL NOT BE LIABLE FOR LOSS OF DATA, LOSS OF PROFITS, LOST
SAVINGS, SPECIAL, INCIDENTAL, CONSEQUENTIAL, INDIRECT OR OTHER
SIMILAR DAMAGES ARISING FROM BREACH OF WARRANTY, BREACH OF CONTRACT,
NEGLIGENCE, OR OTHER LEGAL THEORY EVEN IF ID OR ITS AGENT HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, OR FOR ANY CLAIM BY ANY
OTHER PARTY. Some jurisdictions do not allow the exclusion or
limitation of incidental or consequential damages, so the above
limitation or exclusion may not apply to you.

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/* _______ ____ __ ___ ___
* \ _ \ \ / \ / \ \ / / ' ' '
* | | \ \ | | || | \/ | . .
* | | | | | | || ||\ /| |
* | | | | | | || || \/ | | ' ' '
* | | | | | | || || | | . .
* | |_/ / \ \__// || | |
* /_______/ynamic \____/niversal /__\ /____\usic /| . . ibliotheque
* / \
* / . \
* licence.txt - Conditions for use of DUMB. / / \ \
* | < / \_
* If you do not agree to these terms, please | \/ /\ /
* do not use DUMB. \_ / > /
* | \ / /
* Information in [brackets] is provided to aid | ' /
* interpretation of the licence. \__/
*/
Dynamic Universal Music Bibliotheque
Copyright (C) 2001-2003 Ben Davis, Robert J Ohannessian and Julien Cugniere
This software is provided 'as-is', without any express or implied warranty.
In no event shall the authors be held liable for any damages arising from the
use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not claim
that you wrote the original software. If you use this software in a
product, you are requested to acknowledge its use in the product
documentation, along with details on where to get an unmodified version of
this software, but this is not a strict requirement.
[Note that the above point asks for a link to DUMB, not just a mention.
Googling for DUMB doesn't help much! The URL is "http://dumb.sf.net/".]
[The only reason why the link is not strictly required is that such a
requirement prevents DUMB from being used in projects with certain other
licences, notably the GPL. See http://www.gnu.org/philosophy/bsd.html .]
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed from or altered in any source distribution.
4. If you are using the Program in someone else's bedroom at any Monday
3:05 PM, you are not allowed to modify the Program for ten minutes. [This
clause provided by Inphernic; every licence should contain at least one
clause, the reasoning behind which is far from obvious.]

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/****************************************************************
The author of this software is David M. Gay.
Copyright (C) 1998 by Lucent Technologies
All Rights Reserved
Permission to use, copy, modify, and distribute this software and
its documentation for any purpose and without fee is hereby
granted, provided that the above copyright notice appear in all
copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of Lucent or any of its entities
not be used in advertising or publicity pertaining to
distribution of the software without specific, written prior
permission.
LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
THIS SOFTWARE.
****************************************************************/

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GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
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[This is the first released version of the Lesser GPL. It also counts
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Copyright (C) <year> <name of author>
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modify it under the terms of the GNU Lesser General Public
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Yoyodyne, Inc., hereby disclaims all copyright interest in the
library `Frob' (a library for tweaking knobs) written by James Random Hacker.
<signature of Ty Coon>, 1 April 1990
Ty Coon, President of Vice
That's all there is to it!

1
src/actor.h
View file

@ -1057,6 +1057,7 @@ public:
int skillrespawncount; int skillrespawncount;
int TIDtoHate; // TID of things to hate (0 if none) int TIDtoHate; // TID of things to hate (0 if none)
FNameNoInit Species; // For monster families FNameNoInit Species; // For monster families
TObjPtr<AActor> alternative; // (Un)Morphed actors stored here. Those with the MF_UNMORPHED flag are the originals.
TObjPtr<AActor> tracer; // Thing being chased/attacked for tracers TObjPtr<AActor> tracer; // Thing being chased/attacked for tracers
TObjPtr<AActor> master; // Thing which spawned this one (prevents mutual attacks) TObjPtr<AActor> master; // Thing which spawned this one (prevents mutual attacks)
double Floorclip; // value to use for floor clipping double Floorclip; // value to use for floor clipping

57
src/g_shared/a_morph.cpp
View file

@ -38,7 +38,7 @@ bool P_MorphPlayer (player_t *activator, player_t *p, PClassPlayerPawn *spawntyp
APlayerPawn *actor; APlayerPawn *actor;
actor = p->mo; actor = p->mo;
if (actor == NULL) if (actor == nullptr)
{ {
return false; return false;
} }
@ -55,7 +55,7 @@ bool P_MorphPlayer (player_t *activator, player_t *p, PClassPlayerPawn *spawntyp
if ((p->mo->GetClass() == spawntype) if ((p->mo->GetClass() == spawntype)
&& (p->mo->PlayerFlags & PPF_CANSUPERMORPH) && (p->mo->PlayerFlags & PPF_CANSUPERMORPH)
&& (p->morphTics < (((duration) ? duration : MORPHTICS) - TICRATE)) && (p->morphTics < (((duration) ? duration : MORPHTICS) - TICRATE))
&& (p->mo->FindInventory (RUNTIME_CLASS(APowerWeaponLevel2), true) == NULL)) && (p->mo->FindInventory (RUNTIME_CLASS(APowerWeaponLevel2), true) == nullptr))
{ // Make a super chicken { // Make a super chicken
p->mo->GiveInventoryType (RUNTIME_CLASS(APowerWeaponLevel2)); p->mo->GiveInventoryType (RUNTIME_CLASS(APowerWeaponLevel2));
} }
@ -65,7 +65,7 @@ bool P_MorphPlayer (player_t *activator, player_t *p, PClassPlayerPawn *spawntyp
{ // Dead players cannot morph { // Dead players cannot morph
return false; return false;
} }
if (spawntype == NULL) if (spawntype == nullptr)
{ {
return false; return false;
} }
@ -94,7 +94,8 @@ bool P_MorphPlayer (player_t *activator, player_t *p, PClassPlayerPawn *spawntyp
} }
morphed->Angles.Yaw = actor->Angles.Yaw; morphed->Angles.Yaw = actor->Angles.Yaw;
morphed->target = actor->target; morphed->target = actor->target;
morphed->tracer = actor; morphed->tracer = actor->tracer;
morphed->alternative = actor;
morphed->FriendPlayer = actor->FriendPlayer; morphed->FriendPlayer = actor->FriendPlayer;
morphed->DesignatedTeam = actor->DesignatedTeam; morphed->DesignatedTeam = actor->DesignatedTeam;
morphed->Score = actor->Score; morphed->Score = actor->Score;
@ -113,7 +114,8 @@ bool P_MorphPlayer (player_t *activator, player_t *p, PClassPlayerPawn *spawntyp
morphed->flags2 |= actor->flags2 & MF2_FLY; morphed->flags2 |= actor->flags2 & MF2_FLY;
morphed->flags3 |= actor->flags3 & MF3_GHOST; morphed->flags3 |= actor->flags3 & MF3_GHOST;
AActor *eflash = Spawn(((enter_flash) ? enter_flash : RUNTIME_CLASS(ATeleportFog)), actor->PosPlusZ(TELEFOGHEIGHT), ALLOW_REPLACE); AActor *eflash = Spawn(((enter_flash) ? enter_flash : RUNTIME_CLASS(ATeleportFog)), actor->PosPlusZ(TELEFOGHEIGHT), ALLOW_REPLACE);
actor->player = NULL; actor->player = nullptr;
actor->alternative = morphed;
actor->flags &= ~(MF_SOLID|MF_SHOOTABLE); actor->flags &= ~(MF_SOLID|MF_SHOOTABLE);
actor->flags |= MF_UNMORPHED; actor->flags |= MF_UNMORPHED;
actor->renderflags |= RF_INVISIBLE; actor->renderflags |= RF_INVISIBLE;
@ -129,7 +131,7 @@ bool P_MorphPlayer (player_t *activator, player_t *p, PClassPlayerPawn *spawntyp
p->Vel.X = p->Vel.Y = 0; p->Vel.X = p->Vel.Y = 0;
morphed->ObtainInventory (actor); morphed->ObtainInventory (actor);
// Remove all armor // Remove all armor
for (item = morphed->Inventory; item != NULL; ) for (item = morphed->Inventory; item != nullptr; )
{ {
AInventory *next = item->Inventory; AInventory *next = item->Inventory;
if (item->IsKindOf (RUNTIME_CLASS(AArmor))) if (item->IsKindOf (RUNTIME_CLASS(AArmor)))
@ -182,7 +184,7 @@ bool P_UndoPlayerMorph (player_t *activator, player_t *player, int unmorphflag,
// because the level or game is ended while morphed, // because the level or game is ended while morphed,
// by the time it gets executed the morphed player // by the time it gets executed the morphed player
// pawn instance may have already been destroyed. // pawn instance may have already been destroyed.
if (pmo == NULL || pmo->tracer == NULL) if (pmo == nullptr || pmo->alternative == nullptr)
{ {
return false; return false;
} }
@ -197,7 +199,7 @@ bool P_UndoPlayerMorph (player_t *activator, player_t *player, int unmorphflag,
return false; return false;
} }
mo = barrier_cast<APlayerPawn *>(pmo->tracer); mo = barrier_cast<APlayerPawn *>(pmo->alternative);
mo->SetOrigin (pmo->Pos(), false); mo->SetOrigin (pmo->Pos(), false);
mo->flags |= MF_SOLID; mo->flags |= MF_SOLID;
pmo->flags &= ~MF_SOLID; pmo->flags &= ~MF_SOLID;
@ -208,10 +210,14 @@ bool P_UndoPlayerMorph (player_t *activator, player_t *player, int unmorphflag,
player->morphTics = 2*TICRATE; player->morphTics = 2*TICRATE;
return false; return false;
} }
pmo->player = NULL; // No longer using tracer as morph storage. That is what 'alternative' is for.
// If the tracer has changed on the morph, change the original too.
mo->target = pmo->target;
mo->tracer = pmo->tracer;
pmo->player = nullptr;
// Remove the morph power if the morph is being undone prematurely. // Remove the morph power if the morph is being undone prematurely.
for (AInventory *item = pmo->Inventory, *next = NULL; item != NULL; item = next) for (AInventory *item = pmo->Inventory, *next = nullptr; item != nullptr; item = next)
{ {
next = item->Inventory; next = item->Inventory;
if (item->IsKindOf(RUNTIME_CLASS(APowerMorph))) if (item->IsKindOf(RUNTIME_CLASS(APowerMorph)))
@ -252,10 +258,10 @@ bool P_UndoPlayerMorph (player_t *activator, player_t *player, int unmorphflag,
player->morphTics = 0; player->morphTics = 0;
player->MorphedPlayerClass = 0; player->MorphedPlayerClass = 0;
player->MorphStyle = 0; player->MorphStyle = 0;
player->MorphExitFlash = NULL; player->MorphExitFlash = nullptr;
player->viewheight = mo->ViewHeight; player->viewheight = mo->ViewHeight;
AInventory *level2 = mo->FindInventory (RUNTIME_CLASS(APowerWeaponLevel2), true); AInventory *level2 = mo->FindInventory (RUNTIME_CLASS(APowerWeaponLevel2), true);
if (level2 != NULL) if (level2 != nullptr)
{ {
level2->Destroy (); level2->Destroy ();
} }
@ -310,31 +316,31 @@ bool P_UndoPlayerMorph (player_t *activator, player_t *player, int unmorphflag,
} }
} }
AActor *eflash = NULL; AActor *eflash = nullptr;
if (exit_flash != NULL) if (exit_flash != nullptr)
{ {
eflash = Spawn(exit_flash, pmo->Vec3Angle(20., mo->Angles.Yaw, TELEFOGHEIGHT), ALLOW_REPLACE); eflash = Spawn(exit_flash, pmo->Vec3Angle(20., mo->Angles.Yaw, TELEFOGHEIGHT), ALLOW_REPLACE);
if (eflash) eflash->target = mo; if (eflash) eflash->target = mo;
} }
mo->SetupWeaponSlots(); // Use original class's weapon slots. mo->SetupWeaponSlots(); // Use original class's weapon slots.
beastweap = player->ReadyWeapon; beastweap = player->ReadyWeapon;
if (player->PremorphWeapon != NULL) if (player->PremorphWeapon != nullptr)
{ {
player->PremorphWeapon->PostMorphWeapon (); player->PremorphWeapon->PostMorphWeapon ();
} }
else else
{ {
player->ReadyWeapon = player->PendingWeapon = NULL; player->ReadyWeapon = player->PendingWeapon = nullptr;
} }
if (correctweapon) if (correctweapon)
{ // Better "lose morphed weapon" semantics { // Better "lose morphed weapon" semantics
PClassActor *morphweapon = PClass::FindActor(pmo->MorphWeapon); PClassActor *morphweapon = PClass::FindActor(pmo->MorphWeapon);
if (morphweapon != NULL && morphweapon->IsDescendantOf(RUNTIME_CLASS(AWeapon))) if (morphweapon != nullptr && morphweapon->IsDescendantOf(RUNTIME_CLASS(AWeapon)))
{ {
AWeapon *OriginalMorphWeapon = static_cast<AWeapon *>(mo->FindInventory (morphweapon)); AWeapon *OriginalMorphWeapon = static_cast<AWeapon *>(mo->FindInventory (morphweapon));
if ((OriginalMorphWeapon != NULL) && (OriginalMorphWeapon->GivenAsMorphWeapon)) if ((OriginalMorphWeapon != nullptr) && (OriginalMorphWeapon->GivenAsMorphWeapon))
{ // You don't get to keep your morphed weapon. { // You don't get to keep your morphed weapon.
if (OriginalMorphWeapon->SisterWeapon != NULL) if (OriginalMorphWeapon->SisterWeapon != nullptr)
{ {
OriginalMorphWeapon->SisterWeapon->Destroy (); OriginalMorphWeapon->SisterWeapon->Destroy ();
} }
@ -344,20 +350,21 @@ bool P_UndoPlayerMorph (player_t *activator, player_t *player, int unmorphflag,
} }
else // old behaviour (not really useful now) else // old behaviour (not really useful now)
{ // Assumptions made here are no longer valid { // Assumptions made here are no longer valid
if (beastweap != NULL) if (beastweap != nullptr)
{ // You don't get to keep your morphed weapon. { // You don't get to keep your morphed weapon.
if (beastweap->SisterWeapon != NULL) if (beastweap->SisterWeapon != nullptr)
{ {
beastweap->SisterWeapon->Destroy (); beastweap->SisterWeapon->Destroy ();
} }
beastweap->Destroy (); beastweap->Destroy ();
} }
} }
pmo->tracer = NULL; mo->alternative = nullptr;
pmo->alternative = nullptr;
pmo->Destroy (); pmo->Destroy ();
// Restore playerclass armor to its normal amount. // Restore playerclass armor to its normal amount.
AHexenArmor *hxarmor = mo->FindInventory<AHexenArmor>(); AHexenArmor *hxarmor = mo->FindInventory<AHexenArmor>();
if (hxarmor != NULL) if (hxarmor != nullptr)
{ {
hxarmor->Slots[4] = mo->GetClass()->HexenArmor[0]; hxarmor->Slots[4] = mo->GetClass()->HexenArmor[0];
} }
@ -517,9 +524,9 @@ bool P_MorphedDeath(AActor *actor, AActor **morphed, int *morphedstyle, int *mor
(actor->player->morphTics) && (actor->player->morphTics) &&
(actor->player->MorphStyle & MORPH_UNDOBYDEATH) && (actor->player->MorphStyle & MORPH_UNDOBYDEATH) &&
(actor->player->mo) && (actor->player->mo) &&
(actor->player->mo->tracer)) (actor->player->mo->alternative))
{ {
AActor *realme = actor->player->mo->tracer; AActor *realme = actor->player->mo->alternative;
int realstyle = actor->player->MorphStyle; int realstyle = actor->player->MorphStyle;
int realhealth = actor->health; int realhealth = actor->health;
if (P_UndoPlayerMorph(actor->player, actor->player, 0, !!(actor->player->MorphStyle & MORPH_UNDOBYDEATHFORCED))) if (P_UndoPlayerMorph(actor->player, actor->player, 0, !!(actor->player->MorphStyle & MORPH_UNDOBYDEATHFORCED)))

2
src/gl/hqnx/common.h
View file

@ -23,7 +23,7 @@
#define __HQX_COMMON_H_ #define __HQX_COMMON_H_
#include <stdlib.h> #include <stdlib.h>
#include "mystdint.h" #include <stdint.h>
#define MASK_2 0x0000FF00 #define MASK_2 0x0000FF00
#define MASK_13 0x00FF00FF #define MASK_13 0x00FF00FF

1
src/gl/hqnx/hq2x.cpp
View file

@ -18,7 +18,6 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/ */
#include "mystdint.h"
#include "common.h" #include "common.h"
#include "hqx.h" #include "hqx.h"

1
src/gl/hqnx/hq3x.cpp
View file

@ -18,7 +18,6 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/ */
#include "mystdint.h"
#include "common.h" #include "common.h"
#include "hqx.h" #include "hqx.h"

1
src/gl/hqnx/hq4x.cpp
View file

@ -18,7 +18,6 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/ */
#include "mystdint.h"
#include "common.h" #include "common.h"
#include "hqx.h" #include "hqx.h"

2
src/gl/hqnx/hqx.h
View file

@ -21,7 +21,7 @@
#ifndef __HQX_H_ #ifndef __HQX_H_
#define __HQX_H_ #define __HQX_H_
#include "mystdint.h" #include <stdint.h>
#if defined( __GNUC__ ) #if defined( __GNUC__ )
#ifdef __MINGW32__ #ifdef __MINGW32__

1
src/gl/hqnx/init.cpp
View file

@ -16,7 +16,6 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/ */
#include "mystdint.h"
#include "hqx.h" #include "hqx.h"
uint32_t *RGBtoYUV; uint32_t *RGBtoYUV;

19
src/gl/hqnx/mystdint.h
View file

@ -1,19 +0,0 @@
#ifndef __MYSTDINT_H
#define __MYSTDINT_H
#ifndef _MSC_VER
#include <stdint.h>
#else
typedef unsigned __int64 uint64_t;
typedef signed __int64 int64_t;
typedef unsigned __int32 uint32_t;
typedef signed __int32 int32_t;
typedef unsigned __int16 uint16_t;
typedef signed __int16 int16_t;
typedef unsigned __int8 uint8_t;
typedef signed __int8 int8_t;
#endif
#endif

189
src/gl/renderer/gl_renderbuffers.cpp
View file

@ -53,17 +53,9 @@
#include "w_wad.h" #include "w_wad.h"
#include "i_system.h" #include "i_system.h"
#include "doomerrors.h" #include "doomerrors.h"
#include <random>
CVAR(Int, gl_multisample, 1, CVAR_ARCHIVE|CVAR_GLOBALCONFIG); CVAR(Int, gl_multisample, 1, CVAR_ARCHIVE|CVAR_GLOBALCONFIG);
CUSTOM_CVAR(Bool, gl_renderbuffers, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG | CVAR_NOINITCALL) CVAR(Bool, gl_renderbuffers, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG | CVAR_NOINITCALL)
{
// this CVAR alters some fixed colormap related settings
if (GLRenderer != nullptr && GLRenderer->mShaderManager != nullptr)
{
//GLRenderer->mShaderManager->ResetFixedColormap();
}
}
//========================================================================== //==========================================================================
// //
@ -94,15 +86,15 @@ FGLRenderBuffers::~FGLRenderBuffers()
ClearScene(); ClearScene();
ClearPipeline(); ClearPipeline();
ClearBloom(); ClearBloom();
ClearAmbientOcclusion();
} }
void FGLRenderBuffers::ClearScene() void FGLRenderBuffers::ClearScene()
{ {
DeleteFrameBuffer(mSceneFB); DeleteFrameBuffer(mSceneFB);
DeleteRenderBuffer(mSceneMSColor); DeleteRenderBuffer(mSceneMultisample);
DeleteRenderBuffer(mSceneMSDepthStencil); DeleteRenderBuffer(mSceneDepthStencil);
DeleteRenderBuffer(mSceneMSStencil); DeleteRenderBuffer(mSceneDepth);
DeleteRenderBuffer(mSceneStencil);
} }
void FGLRenderBuffers::ClearPipeline() void FGLRenderBuffers::ClearPipeline()
@ -112,8 +104,6 @@ void FGLRenderBuffers::ClearPipeline()
DeleteFrameBuffer(mPipelineFB[i]); DeleteFrameBuffer(mPipelineFB[i]);
DeleteTexture(mPipelineTexture[i]); DeleteTexture(mPipelineTexture[i]);
} }
DeleteTexture(mPipelineDepthStencil);
DeleteTexture(mPipelineStencil);
} }
void FGLRenderBuffers::ClearBloom() void FGLRenderBuffers::ClearBloom()
@ -129,15 +119,6 @@ void FGLRenderBuffers::ClearBloom()
} }
} }
void FGLRenderBuffers::ClearAmbientOcclusion()
{
DeleteFrameBuffer(AmbientFB0);
DeleteFrameBuffer(AmbientFB1);
DeleteTexture(AmbientTexture0);
DeleteTexture(AmbientTexture1);
DeleteTexture(AmbientRandomTexture);
}
void FGLRenderBuffers::DeleteTexture(GLuint &handle) void FGLRenderBuffers::DeleteTexture(GLuint &handle)
{ {
if (handle != 0) if (handle != 0)
@ -168,6 +149,14 @@ void FGLRenderBuffers::DeleteFrameBuffer(GLuint &handle)
bool FGLRenderBuffers::Setup(int width, int height, int sceneWidth, int sceneHeight) bool FGLRenderBuffers::Setup(int width, int height, int sceneWidth, int sceneHeight)
{ {
if (gl_renderbuffers != BuffersActive)
{
if (BuffersActive)
glBindFramebuffer(GL_FRAMEBUFFER, mOutputFB);
BuffersActive = gl_renderbuffers;
GLRenderer->mShaderManager->ResetFixedColormap();
}
if (!IsEnabled()) if (!IsEnabled())
return false; return false;
@ -197,12 +186,11 @@ bool FGLRenderBuffers::Setup(int width, int height, int sceneWidth, int sceneHei
} }
// Bloom bluring buffers need to match the scene to avoid bloom bleeding artifacts // Bloom bluring buffers need to match the scene to avoid bloom bleeding artifacts
if (mSceneWidth != sceneWidth || mSceneHeight != sceneHeight) if (mBloomWidth != sceneWidth || mBloomHeight != sceneHeight)
{ {
CreateBloom(sceneWidth, sceneHeight); CreateBloom(sceneWidth, sceneHeight);
CreateAmbientOcclusion(sceneWidth, sceneHeight); mBloomWidth = sceneWidth;
mSceneWidth = sceneWidth; mBloomHeight = sceneHeight;
mSceneHeight = sceneHeight;
} }
glBindTexture(GL_TEXTURE_2D, textureBinding); glBindTexture(GL_TEXTURE_2D, textureBinding);
@ -218,8 +206,8 @@ bool FGLRenderBuffers::Setup(int width, int height, int sceneWidth, int sceneHei
mWidth = 0; mWidth = 0;
mHeight = 0; mHeight = 0;
mSamples = 0; mSamples = 0;
mSceneWidth = 0; mBloomWidth = 0;
mSceneHeight = 0; mBloomHeight = 0;
} }
return !FailedCreate; return !FailedCreate;
@ -236,15 +224,10 @@ void FGLRenderBuffers::CreateScene(int width, int height, int samples)
ClearScene(); ClearScene();
if (samples > 1) if (samples > 1)
{ mSceneMultisample = CreateRenderBuffer("SceneMultisample", GL_RGBA16F, samples, width, height);
mSceneMSColor = CreateRenderBuffer("SceneMSColor", GetHdrFormat(), samples, width, height);
mSceneMSDepthStencil = CreateRenderBuffer("SceneMSDepthStencil", GL_DEPTH24_STENCIL8, samples, width, height); mSceneDepthStencil = CreateRenderBuffer("SceneDepthStencil", GL_DEPTH24_STENCIL8, samples, width, height);
mSceneFB = CreateFrameBuffer("SceneFB", mSceneMSColor, mSceneMSDepthStencil, true); mSceneFB = CreateFrameBuffer("SceneFB", samples > 1 ? mSceneMultisample : mPipelineTexture[0], mSceneDepthStencil, samples > 1);
}
else
{
mSceneFB = CreateFrameBuffer("SceneFB", mPipelineTexture[0], mPipelineDepthStencil, false);
}
} }
//========================================================================== //==========================================================================
@ -257,12 +240,10 @@ void FGLRenderBuffers::CreatePipeline(int width, int height)
{ {
ClearPipeline(); ClearPipeline();
mPipelineDepthStencil = Create2DTexture("PipelineDepthStencil", GL_DEPTH24_STENCIL8, width, height);
for (int i = 0; i < NumPipelineTextures; i++) for (int i = 0; i < NumPipelineTextures; i++)
{ {
mPipelineTexture[i] = Create2DTexture("PipelineTexture", GetHdrFormat(), width, height); mPipelineTexture[i] = Create2DTexture("PipelineTexture", GL_RGBA16F, width, height);
mPipelineFB[i] = CreateFrameBuffer("PipelineFB", mPipelineTexture[i], mPipelineDepthStencil, false); mPipelineFB[i] = CreateFrameBuffer("PipelineFB", mPipelineTexture[i]);
} }
} }
@ -288,8 +269,8 @@ void FGLRenderBuffers::CreateBloom(int width, int height)
level.Width = MAX(bloomWidth / 2, 1); level.Width = MAX(bloomWidth / 2, 1);
level.Height = MAX(bloomHeight / 2, 1); level.Height = MAX(bloomHeight / 2, 1);
level.VTexture = Create2DTexture("Bloom.VTexture", GetHdrFormat(), level.Width, level.Height); level.VTexture = Create2DTexture("Bloom.VTexture", GL_RGBA16F, level.Width, level.Height);
level.HTexture = Create2DTexture("Bloom.HTexture", GetHdrFormat(), level.Width, level.Height); level.HTexture = Create2DTexture("Bloom.HTexture", GL_RGBA16F, level.Width, level.Height);
level.VFramebuffer = CreateFrameBuffer("Bloom.VFramebuffer", level.VTexture); level.VFramebuffer = CreateFrameBuffer("Bloom.VFramebuffer", level.VTexture);
level.HFramebuffer = CreateFrameBuffer("Bloom.HFramebuffer", level.HTexture); level.HFramebuffer = CreateFrameBuffer("Bloom.HFramebuffer", level.HTexture);
@ -298,88 +279,20 @@ void FGLRenderBuffers::CreateBloom(int width, int height)
} }
} }
//==========================================================================
//
// Creates ambient occlusion working buffers
//
//==========================================================================
void FGLRenderBuffers::CreateAmbientOcclusion(int width, int height)
{
ClearAmbientOcclusion();
if (width <= 0 || height <= 0)
return;
AmbientWidth = width / 2;
AmbientHeight = height / 2;
AmbientTexture0 = Create2DTexture("AmbientTexture0", GL_RG32F, AmbientWidth, AmbientHeight);
AmbientTexture1 = Create2DTexture("AmbientTexture1", GL_RG32F, AmbientWidth, AmbientHeight);
AmbientFB0 = CreateFrameBuffer("AmbientFB0", AmbientTexture0);
AmbientFB1 = CreateFrameBuffer("AmbientFB1", AmbientTexture1);
int16_t randomValues[16 * 4];
std::mt19937 generator(1337);
std::uniform_real_distribution<double> distribution(-1.0, 1.0);
for (int i = 0; i < 16; i++)
{
double num_directions = 8.0; // Must be same as the define in ssao.fp
double angle = 2.0 * M_PI * distribution(generator) / num_directions;
double x = cos(angle);
double y = sin(angle);
double z = distribution(generator);
double w = distribution(generator);
randomValues[i * 4 + 0] = (int16_t)clamp(x * 32768.0, -32767.0, 32768.0);
randomValues[i * 4 + 1] = (int16_t)clamp(y * 32768.0, -32767.0, 32768.0);
randomValues[i * 4 + 2] = (int16_t)clamp(z * 32768.0, -32767.0, 32768.0);
randomValues[i * 4 + 3] = (int16_t)clamp(w * 32768.0, -32767.0, 32768.0);
}
AmbientRandomTexture = Create2DTexture("AmbientRandomTexture", GL_RGBA16_SNORM, 4, 4, randomValues);
}
//==========================================================================
//
// Fallback support for older OpenGL where RGBA16F might not be available
//
//==========================================================================
GLuint FGLRenderBuffers::GetHdrFormat()
{
return GL_RGBA16F;
}
//========================================================================== //==========================================================================
// //
// Creates a 2D texture defaulting to linear filtering and clamp to edge // Creates a 2D texture defaulting to linear filtering and clamp to edge
// //
//========================================================================== //==========================================================================
GLuint FGLRenderBuffers::Create2DTexture(const FString &name, GLuint format, int width, int height, const void *data) GLuint FGLRenderBuffers::Create2DTexture(const FString &name, GLuint format, int width, int height)
{ {
GLuint type = (format == GL_RGBA16F) ? GL_FLOAT : GL_UNSIGNED_BYTE;
GLuint handle = 0; GLuint handle = 0;
glGenTextures(1, &handle); glGenTextures(1, &handle);
glBindTexture(GL_TEXTURE_2D, handle); glBindTexture(GL_TEXTURE_2D, handle);
FGLDebug::LabelObject(GL_TEXTURE, handle, name); FGLDebug::LabelObject(GL_TEXTURE, handle, name);
glTexImage2D(GL_TEXTURE_2D, 0, format, width, height, 0, GL_RGBA, type, nullptr);
GLenum dataformat, datatype;
switch (format) // Special thanks to the designers of OpenGL..
{
case GL_RGBA8: dataformat = GL_RGBA; datatype = GL_UNSIGNED_BYTE; break;
case GL_RGBA16: dataformat = GL_RGBA; datatype = GL_UNSIGNED_SHORT; break;
case GL_RGBA16F: dataformat = GL_RGBA; datatype = GL_FLOAT; break;
case GL_RGBA32F: dataformat = GL_RGBA; datatype = GL_FLOAT; break;
case GL_R32F: dataformat = GL_RED; datatype = GL_FLOAT; break;
case GL_RG32F: dataformat = GL_RG; datatype = GL_FLOAT; break;
case GL_DEPTH_COMPONENT24: dataformat = GL_DEPTH_COMPONENT; datatype = GL_FLOAT; break;
case GL_STENCIL_INDEX8: dataformat = GL_STENCIL_INDEX; datatype = GL_INT; break;
case GL_DEPTH24_STENCIL8: dataformat = GL_DEPTH_STENCIL; datatype = GL_UNSIGNED_INT_24_8; break;
case GL_RGBA16_SNORM: dataformat = GL_RGBA; datatype = GL_SHORT; break;
default: I_FatalError("Unknown format passed to FGLRenderBuffers.Create2DTexture");
}
glTexImage2D(GL_TEXTURE_2D, 0, format, width, height, 0, dataformat, datatype, data);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
@ -434,45 +347,34 @@ GLuint FGLRenderBuffers::CreateFrameBuffer(const FString &name, GLuint colorbuff
return handle; return handle;
} }
GLuint FGLRenderBuffers::CreateFrameBuffer(const FString &name, GLuint colorbuffer, GLuint depthstencil, bool fromRenderBuffers) GLuint FGLRenderBuffers::CreateFrameBuffer(const FString &name, GLuint colorbuffer, GLuint depthstencil, bool colorIsARenderBuffer)
{ {
GLuint handle = 0; GLuint handle = 0;
glGenFramebuffers(1, &handle); glGenFramebuffers(1, &handle);
glBindFramebuffer(GL_FRAMEBUFFER, handle); glBindFramebuffer(GL_FRAMEBUFFER, handle);
FGLDebug::LabelObject(GL_FRAMEBUFFER, handle, name); FGLDebug::LabelObject(GL_FRAMEBUFFER, handle, name);
if (fromRenderBuffers) if (colorIsARenderBuffer)
{
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, colorbuffer); glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, colorbuffer);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_RENDERBUFFER, depthstencil);
}
else else
{
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, colorbuffer, 0); glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, colorbuffer, 0);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D, depthstencil, 0); glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_RENDERBUFFER, depthstencil);
}
if (CheckFrameBufferCompleteness()) if (CheckFrameBufferCompleteness())
ClearFrameBuffer(true, true); ClearFrameBuffer(true, true);
return handle; return handle;
} }
GLuint FGLRenderBuffers::CreateFrameBuffer(const FString &name, GLuint colorbuffer, GLuint depth, GLuint stencil, bool fromRenderBuffers) GLuint FGLRenderBuffers::CreateFrameBuffer(const FString &name, GLuint colorbuffer, GLuint depth, GLuint stencil, bool colorIsARenderBuffer)
{ {
GLuint handle = 0; GLuint handle = 0;
glGenFramebuffers(1, &handle); glGenFramebuffers(1, &handle);
glBindFramebuffer(GL_FRAMEBUFFER, handle); glBindFramebuffer(GL_FRAMEBUFFER, handle);
FGLDebug::LabelObject(GL_FRAMEBUFFER, handle, name); FGLDebug::LabelObject(GL_FRAMEBUFFER, handle, name);
if (fromRenderBuffers) if (colorIsARenderBuffer)
{
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, colorbuffer); glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, colorbuffer);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, depth);
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, stencil);
}
else else
{
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, colorbuffer, 0); glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, colorbuffer, 0);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, depth, 0); glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, depth);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, stencil, 0); glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, stencil);
}
if (CheckFrameBufferCompleteness()) if (CheckFrameBufferCompleteness())
ClearFrameBuffer(true, true); ClearFrameBuffer(true, true);
return handle; return handle;
@ -527,7 +429,7 @@ void FGLRenderBuffers::ClearFrameBuffer(bool stencil, bool depth)
glGetIntegerv(GL_STENCIL_CLEAR_VALUE, &stencilValue); glGetIntegerv(GL_STENCIL_CLEAR_VALUE, &stencilValue);
glGetDoublev(GL_DEPTH_CLEAR_VALUE, &depthValue); glGetDoublev(GL_DEPTH_CLEAR_VALUE, &depthValue);
glDisable(GL_SCISSOR_TEST); glDisable(GL_SCISSOR_TEST);
glClearColor(1.0, 0.0, 0.0, 0.0); glClearColor(0.0, 0.0, 0.0, 0.0);
glClearDepth(0.0); glClearDepth(0.0);
glClearStencil(0); glClearStencil(0);
GLenum flags = GL_COLOR_BUFFER_BIT; GLenum flags = GL_COLOR_BUFFER_BIT;
@ -557,7 +459,7 @@ void FGLRenderBuffers::BlitSceneToTexture()
glBindFramebuffer(GL_READ_FRAMEBUFFER, mSceneFB); glBindFramebuffer(GL_READ_FRAMEBUFFER, mSceneFB);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, mPipelineFB[mCurrentPipelineTexture]); glBindFramebuffer(GL_DRAW_FRAMEBUFFER, mPipelineFB[mCurrentPipelineTexture]);
glBlitFramebuffer(0, 0, mWidth, mHeight, 0, 0, mWidth, mHeight, GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT, GL_NEAREST); glBlitFramebuffer(0, 0, mWidth, mHeight, 0, 0, mWidth, mHeight, GL_COLOR_BUFFER_BIT, GL_NEAREST);
if ((gl.flags & RFL_INVALIDATE_BUFFER) != 0) if ((gl.flags & RFL_INVALIDATE_BUFFER) != 0)
{ {
@ -580,18 +482,6 @@ void FGLRenderBuffers::BindSceneFB()
glBindFramebuffer(GL_FRAMEBUFFER, mSceneFB); glBindFramebuffer(GL_FRAMEBUFFER, mSceneFB);
} }
//==========================================================================
//
// Binds the depth texture to the specified texture unit
//
//==========================================================================
void FGLRenderBuffers::BindSceneDepthTexture(int index)
{
glActiveTexture(GL_TEXTURE0 + index);
glBindTexture(GL_TEXTURE_2D, mPipelineDepthStencil);
}
//========================================================================== //==========================================================================
// //
// Binds the current scene/effect/hud texture to the specified texture unit // Binds the current scene/effect/hud texture to the specified texture unit
@ -657,7 +547,8 @@ void FGLRenderBuffers::BindOutputFB()
bool FGLRenderBuffers::IsEnabled() bool FGLRenderBuffers::IsEnabled()
{ {
return gl_renderbuffers && !gl.legacyMode && !FailedCreate; return BuffersActive && !gl.legacyMode && !FailedCreate;
} }
bool FGLRenderBuffers::FailedCreate = false; bool FGLRenderBuffers::FailedCreate = false;
bool FGLRenderBuffers::BuffersActive = false;

37
src/gl/renderer/gl_renderbuffers.h
View file

@ -23,7 +23,6 @@ public:
bool Setup(int width, int height, int sceneWidth, int sceneHeight); bool Setup(int width, int height, int sceneWidth, int sceneHeight);
void BindSceneFB(); void BindSceneFB();
void BindSceneDepthTexture(int index);
void BlitSceneToTexture(); void BlitSceneToTexture();
void BindCurrentTexture(int index); void BindCurrentTexture(int index);
@ -36,72 +35,56 @@ public:
enum { NumBloomLevels = 4 }; enum { NumBloomLevels = 4 };
FGLBloomTextureLevel BloomLevels[NumBloomLevels]; FGLBloomTextureLevel BloomLevels[NumBloomLevels];
// Ambient occlusion buffers
GLuint AmbientTexture0 = 0;
GLuint AmbientTexture1 = 0;
GLuint AmbientFB0 = 0;
GLuint AmbientFB1 = 0;
int AmbientWidth = 0;
int AmbientHeight = 0;
GLuint AmbientRandomTexture = 0;
static bool IsEnabled(); static bool IsEnabled();
int GetWidth() const { return mWidth; } int GetWidth() const { return mWidth; }
int GetHeight() const { return mHeight; } int GetHeight() const { return mHeight; }
int GetSceneWidth() const { return mSceneWidth; }
int GetSceneHeight() const { return mSceneHeight; }
private: private:
void ClearScene(); void ClearScene();
void ClearPipeline(); void ClearPipeline();
void ClearBloom(); void ClearBloom();
void ClearAmbientOcclusion();
void CreateScene(int width, int height, int samples); void CreateScene(int width, int height, int samples);
void CreatePipeline(int width, int height); void CreatePipeline(int width, int height);
void CreateBloom(int width, int height); void CreateBloom(int width, int height);
void CreateAmbientOcclusion(int width, int height); GLuint Create2DTexture(const FString &name, GLuint format, int width, int height);
GLuint Create2DTexture(const FString &name, GLuint format, int width, int height, const void *data = nullptr);
GLuint CreateRenderBuffer(const FString &name, GLuint format, int width, int height); GLuint CreateRenderBuffer(const FString &name, GLuint format, int width, int height);
GLuint CreateRenderBuffer(const FString &name, GLuint format, int samples, int width, int height); GLuint CreateRenderBuffer(const FString &name, GLuint format, int samples, int width, int height);
GLuint CreateFrameBuffer(const FString &name, GLuint colorbuffer); GLuint CreateFrameBuffer(const FString &name, GLuint colorbuffer);
GLuint CreateFrameBuffer(const FString &name, GLuint colorbuffer, GLuint depthstencil, bool fromRenderBuffers); GLuint CreateFrameBuffer(const FString &name, GLuint colorbuffer, GLuint depthstencil, bool colorIsARenderBuffer);
GLuint CreateFrameBuffer(const FString &name, GLuint colorbuffer, GLuint depth, GLuint stencil, bool fromRenderBuffers); GLuint CreateFrameBuffer(const FString &name, GLuint colorbuffer, GLuint depth, GLuint stencil, bool colorIsARenderBuffer);
bool CheckFrameBufferCompleteness(); bool CheckFrameBufferCompleteness();
void ClearFrameBuffer(bool stencil, bool depth); void ClearFrameBuffer(bool stencil, bool depth);
void DeleteTexture(GLuint &handle); void DeleteTexture(GLuint &handle);
void DeleteRenderBuffer(GLuint &handle); void DeleteRenderBuffer(GLuint &handle);
void DeleteFrameBuffer(GLuint &handle); void DeleteFrameBuffer(GLuint &handle);
GLuint GetHdrFormat();
int mWidth = 0; int mWidth = 0;
int mHeight = 0; int mHeight = 0;
int mSamples = 0; int mSamples = 0;
int mMaxSamples = 0; int mMaxSamples = 0;
int mSceneWidth = 0; int mBloomWidth = 0;
int mSceneHeight = 0; int mBloomHeight = 0;
static const int NumPipelineTextures = 2; static const int NumPipelineTextures = 2;
int mCurrentPipelineTexture = 0; int mCurrentPipelineTexture = 0;
// Buffers for the scene // Buffers for the scene
GLuint mSceneMSColor = 0; GLuint mSceneMultisample = 0;
GLuint mSceneMSDepthStencil = 0; GLuint mSceneDepthStencil = 0;
GLuint mSceneMSStencil = 0; GLuint mSceneDepth = 0;
GLuint mSceneStencil = 0;
GLuint mSceneFB = 0; GLuint mSceneFB = 0;
// Effect/HUD buffers // Effect/HUD buffers
GLuint mPipelineTexture[NumPipelineTextures]; GLuint mPipelineTexture[NumPipelineTextures];
GLuint mPipelineFB[NumPipelineTextures]; GLuint mPipelineFB[NumPipelineTextures];
GLuint mPipelineDepthStencil = 0;
GLuint mPipelineStencil = 0;
// Back buffer frame buffer // Back buffer frame buffer
GLuint mOutputFB = 0; GLuint mOutputFB = 0;
static bool FailedCreate; static bool FailedCreate;
static bool BuffersActive;
}; };
#endif #endif

7
src/gl/scene/gl_scene.cpp
View file

@ -688,7 +688,7 @@ void FGLRenderer::EndDrawScene(sector_t * viewsector)
gl_RenderState.SetFixedColormap(CM_DEFAULT); gl_RenderState.SetFixedColormap(CM_DEFAULT);
gl_RenderState.SetSoftLightLevel(-1); gl_RenderState.SetSoftLightLevel(-1);
DrawTargeterSprites(); DrawTargeterSprites();
if (FGLRenderBuffers::IsEnabled()) if (!FGLRenderBuffers::IsEnabled())
{ {
DrawBlend(viewsector); DrawBlend(viewsector);
} }
@ -966,7 +966,10 @@ void FGLRenderer::WriteSavePic (player_t *player, FILE *file, int width, int hei
gl_RenderState.SetFixedColormap(CM_DEFAULT); gl_RenderState.SetFixedColormap(CM_DEFAULT);
gl_RenderState.SetSoftLightLevel(-1); gl_RenderState.SetSoftLightLevel(-1);
screen->Begin2D(false); screen->Begin2D(false);
DrawBlend(viewsector); if (!FGLRenderBuffers::IsEnabled())
{
DrawBlend(viewsector);
}
CopyToBackbuffer(&bounds, false); CopyToBackbuffer(&bounds, false);
glFlush(); glFlush();

8
src/p_acs.cpp
View file

@ -4449,6 +4449,8 @@ enum EACSFunctions
-106 : KickFromGame(2), -106 : KickFromGame(2),
*/ */
ACSF_CheckClass = 200,
// ZDaemon // ZDaemon
ACSF_GetTeamScore = 19620, // (int team) ACSF_GetTeamScore = 19620, // (int team)
ACSF_SetTeamScore, // (int team, int value) ACSF_SetTeamScore, // (int team, int value)
@ -6028,6 +6030,12 @@ doplaysound: if (funcIndex == ACSF_PlayActorSound)
return false; return false;
} }
case ACSF_CheckClass:
{
const char *clsname = FBehavior::StaticLookupString(args[0]);
return !!PClass::FindActor(clsname);
}
default: default:
break; break;
} }

10
src/p_mobj.cpp
View file

@ -389,6 +389,11 @@ void AActor::Serialize(FArchive &arc)
arc << SpriteRotation; arc << SpriteRotation;
} }
if (SaveVersion >= 4550)
{
arc << alternative;
}
{ {
FString tagstr; FString tagstr;
if (arc.IsStoring() && Tag != NULL && Tag->Len() > 0) tagstr = *Tag; if (arc.IsStoring() && Tag != NULL && Tag->Len() > 0) tagstr = *Tag;
@ -1806,6 +1811,11 @@ double P_XYMovement (AActor *mo, DVector2 scroll)
mo->Vel.X *= fac; mo->Vel.X *= fac;
mo->Vel.Y *= fac; mo->Vel.Y *= fac;
} }
const double VELOCITY_THRESHOLD = 5000; // don't let it move faster than this. Fixed point overflowed at 32768 but that's too much to make this safe.
if (mo->Vel.LengthSquared() >= VELOCITY_THRESHOLD*VELOCITY_THRESHOLD)
{
mo->Vel.MakeResize(VELOCITY_THRESHOLD);
}
move = mo->Vel; move = mo->Vel;
// [RH] Carrying sectors didn't work with low speeds in BOOM. This is // [RH] Carrying sectors didn't work with low speeds in BOOM. This is
// because BOOM relied on the speed being fast enough to accumulate // because BOOM relied on the speed being fast enough to accumulate

2
src/version.h
View file

@ -76,7 +76,7 @@ const char *GetVersionString();
// Use 4500 as the base git save version, since it's higher than the // Use 4500 as the base git save version, since it's higher than the
// SVN revision ever got. // SVN revision ever got.
#define SAVEVER 4549 #define SAVEVER 4550
#define SAVEVERSTRINGIFY2(x) #x #define SAVEVERSTRINGIFY2(x) #x
#define SAVEVERSTRINGIFY(x) SAVEVERSTRINGIFY2(x) #define SAVEVERSTRINGIFY(x) SAVEVERSTRINGIFY2(x)