- ANIMATED contained definitions for Doom, Heretic, and Strife, all
crammed into a single file. This meant that animations from one game
could erroneously make their way into maps for another game that
provided custom textures with names that matched textures that animated
in the other game. There are now three separate ANIMATED lumps with only
the animations defined for the original game and no others. The one
that gets loaded depends on the game being played.
- Added documentation for the ANIMATED file format to the comment for
FTextureManager::InitAnimated(), since I had to figure it out from the
code.
- some reorganization of texture precaching so that the renderer can decide what to do with actors.
Just marking the sprite textures loses too much info if more is needed than just loading the images into memory.
Ideally the warping shouldn't be a property of the texture class itself but an effect processor that can get added to a texture. Unfortunately the current setup will not allow this, requiring some significant refactoring of texture access first.
The only reason this even existed was that ZDoom's original VC projects used __fastcall. The CMake generated project do not, they stick to __cdecl.
Since no performance gain can be seen by using __fastcall the best course of action is to just remove all traces of it from the source and forget that it ever existed.
- replaced some uses of FRACUNIT with OPAQUE when it was about translucency.
- simplified some overly complicated translucency multiplications in the SBARINFO code.
- Worked aorund modern GCC bug where C++ exceptions in Objective-C++ code would result in an ICE (bug is already on their tracker, but I doubt it will be fixed unless I decide to dig into the issue myself).
- Turn off fused floating point instructions since these can cause slight deviations in floating point code.
- Use -static-libgcc when compiling on the Mac with GCC since we need to use a custom version of GCC to do so now.
- Note: ZDoom will currently still crash on exit on PowerPC since it seems to be deciding that NameManager needs to be destructed before the console commands.
This was to resolve some circular dependencies with the portal code.
The most notable changees:
* FTextureID was moved from textures.h to doomtype.h because it is frequently needed in files that don't want to do anything with actual textures.
* split off the parts from p_maputl into a separate header.
* consolidated all blockmap related data into p_blockmap.h
* split off the polyobject parts into po_man.h
# Conflicts:
# src/CMakeLists.txt
# src/p_setup.cpp
# src/r_defs.h
# src/version.h
This only updates to a compileable state. The new portals are not yet functional in the hardware renderer because they require some refactoring in the data management first.
- For grayscale images drawn with the paletted renderer, the value here
was treated as always full range [0,65535]. The max value is actually
determined by the bit depth.
- For RGB images drawn with the paletted renderer, the tRNS chunk was
ignored.
- For grayscale images drawn with the RGB renderer, having a tRNS chunk
present resulted in undefined behavior.
- For RGB images drawn with the RGB renderer, the tRNS chunk was ignored.
The code assumed that it had access to the texture manager but that gets initialized after MAPINFO, which means that MAPINFO can only store the texture names and let the precaching code resolve the actual textures.
- fixed: The 'may not be expanded' state should be stored in the texture and reused later. This also needs to revalidate the material if it decides that expansion should be disallowed.
- Clang's optional runtime array bounds checking doesn't understand when we
intentionally "overflow" by doing this:
RGB32k[0][0][colorval]
It will warn that it was accessed at an index will past the bounds
of type 'BYTE [32]', which makes it less than useful for catching real
array bounds overflows. So now do this:
RGB32k.All[colorval]
And if you want this:
RGB32k[r][g][b]
Now do this:
RGB32k.RGB[r][g][b]
- use sampler objects to avoid creating up to 4 different system textures for one game texture just because of different clamping settings.
- avoids flushing all textures for change of texture filter mode.
- separate sprite and regular dimensions on the material level to have better control over which one gets used. It's now an explicit parameter of ValidateTexture. The main reason for this change is better handling of wall sprites which may not be subjected to such handling.
- create mipmaps based on use case, not texture type.
- allows removal of FCloneTexture hack for proper sharing of the same sprite for decals and other purposes.
- better precaching of skyboxes.
# By Christoph Oelckers (2) and Edward Richardson (1)
# Via Christoph Oelckers
* 'master' of https://github.com/rheit/zdoom:
- fixed: The map setup code was still truncating texture names in several places.
Fix nettic run-out at end of demo playback
- fixed: ACS's check...Texture functions must use the same search flags as the texture initialization code in p_setup.cpp and p_udmf.cpp. It also should not create textures that don't exist yet. We are only doing a comparison so it's not relevant if the texture exists or not.
- This warning is about using zero-sized arrays in structs (aka flexible
member arrays). It's standard-enough for our purposes, so don't warn
about it, since neither GCC nor Clang do.
- Since Clang++, G++, and VC++ all support this extension (even though it's
technically officially only part of C99), use it. It lets Clang's array-
bounds checker know that these are meant to be accessed out of their so-called
"bounds".
- Fixed: If a part of a multipatch texture is replaced by a HIRESTEX
version, the original patch must not be deleted, since the multipatch
texture still needs it for compositing.
- To make camera textures pan in world units instead of texture units, you
can now add "WorldPanning" at the end of the cameratexture definition in
ANIMDEFS, after the "fit" specification. e.g.
cameratexture CAMTEX 128 128 fit 64 64 worldpanning
- A texture defined in TEXTUREx without any patches isn't necessarily an
error, so accept. This also means they shouldn't be used for determining
if a TEXTURE directory belongs to Strife instead of Doom.
- Fixed: PALVERS crashed with unknown textures since a value was never given for %s.
- Fixed: FON2 loader didn't set ActiveColors correctly.
SVN r3973 (trunk)
a temporary bitmap before copying to the destination bitmap if any fancy stuff is going on.
This simplifies the part drawing, since it doesn't need to check if each part is a multipatch
texture. It also means it can reliably use copy operations other than OP_COPY.
SVN r3639 (trunk)
Previously, "complex" parts would ignore it and use the copy info passed to the function
instead. The copy info passed to the function is now only used to decide to if it should clear
the destination image. I'm not sure if this really matters, since it itself is the only place aside
from FTexture::FillBuffer() that ever calls CopyTrueColorPixels() with a copy info, and when
it does so for a multipatch texture, it does so to a temporary buffer.
SVN r3634 (trunk)
be used when for walls and floors when the renderer is paletted. The format
is very simple:
rgbtex1 paltex1
rgbtex2 paltex2
...
The first texture is the one to be used normally, and the second is the one
to be used in paletted modes.
The vid_nopalsubstitutions cvar can be used to ignore this lump.
SVN r3311 (trunk)
* By pressing request, allow Linux users to build ZDoom with an FMOD version that doesn't give them 3D sound positioning. :p
* Fixed severe copy-pasta portal copy bug.
* 3D floors hidden by being moved above the ceiling or below the floor will no longer show in the automap.
* Reject TEXTURES scale of 0. They'd do nothing but provoke a division by zero error.
* Maybe fixed Linux compilation?
SVN r3297 (trunk)
ignored the Y locations of patches drawn on two-sided midtextures and always drew them at the
top of the texture. Added a compatibility flag.
SVN r3205 (trunk)
- move D_LoadWadSettings to keysections.cpp.
- made some more data reloadable.
- data structures filled by P_SetupLevel should be cleared before loading the level. They can remain non-empty in case of an error. There's probably more to fix here...
- fixed: MidiDevices and MusicAliases were not cleared before reloading local SNDINFOs.
- fixed signed/unsigned warnings in AddSwitchPair for real (GCC really allows -1u? MSVC prints a warning for that.)
SVN r3036 (trunk)
- zipdir will no longer store files ending in '~' on Linux.
- Added st_oldouch which restores the old ouch face behavior of only showing when health increases by 20 while taking damage.
SVN r3035 (trunk)
* savegames stored an index in the switch table and performed no validation when loading a savegame.
* setting of a random switch animation duration was broken.
* separated the 2 values stored in the Time variable into 2 separate variables.
* defining a switch with one texture already belonging to another switch could leave broken definitions in the switch table.
- added function for serializing switch and door animation pointers.
- bumped min. savegame versions due to changes to DButtonThinker and removed all current savegame compatibility code.
SVN r3030 (trunk)
- moved all code and data for Build tile management into FTextureManager.
- moved texture animation management into FTextureManager.
- changed: Animate textures only once per frame, not per view. Otherwise with animations that have sub-frame accuracy camera textures of the same area can show different animation frames if the frame changes falls between the rendering of the different views.
SVN r3026 (trunk)
textures of type TEX_MiscPatch will return the first such texture, as it does with all
the other types. (It will still prefer to return a texture of a different type.
Why are these treated differently, anyway?)
SVN r2251 (trunk)
only has 64 entries and is not precise enough. It now uses finesine instead.
- fixed: When compositing a multipatch texture any patch that is a multpatch
texture itself and contains rotations may not be composited directly into
the destination buffer. This must be done with an intermediate buffer.
- Fixed: Drawing a slider in the options menu did not scale the x-coordinate.
- Fixed: If the alt HUD had to draw negative numbers the minus sign was misplaced
due to incorrect texture coordinate calculations.
- changed option menu scaling for widescreen modes so that it doesn't scale down
so quickly.
- made some error messages in DECORATE that don't affect the parsing non-fatal
so that the parser can continue to find more problems.
SVN r2076 (trunk)
player sprites will retain the same precision they had when they were
rendered as part of the 3D view. (needed for propery alignment of flashes
on top of weapon sprites) It worked just fine for D3D, but software
rendering was another matter. I consequently did battle with imprecisions
in the whole masked texture drawing routines that had previously been
partially masked by only drawing on whole pixel boundaries. Particularly,
the tops of posts are calculated by multiplying by spryscale, and the
texture mapping coordinates are calculated by multiplying by dc_iscale
(where dc_iscale = 1 / spryscale). Since these are both 16.16 fixed point
values, there is a significant variance. For best results, the drawing
routines should only use one of these values, but that would mean
introducing division into the inner loop. If the division removed the
necessity for the fudge code in R_DrawMaskedColumn(), would it be worth it?
Or would the divide be slower than the fudging? Or would I be better off
doing it like Build and using transparent pixel checks instead, not
bothering with skipping transparent areas? For now, I chop off the
fractional part of the top coordinate for software drawing, since it was
the easiest thing to do (even if it wasn't the most correct thing to do).
SVN r1955 (trunk)
for true color. Instead of using a clipping rectangle on the destination it
tried to alter the source offsets which produced incorrect results for
mirrored or rotated patches.
SVN r1889 (trunk)
first before drawing into it if the copy op passed to it is OP_OVERWRITE.
FTexture::FillBuffer() sets this to erase whatever texture might have been
in the space it is going into.
SVN r1874 (trunk)
It must set it to 0 if the alpha is 0 to avoid problems with special
colormap detection.
- Changed SPECIALCOLORMAP_MASK again so that it does not interfere with
any valid setting. It must use a value with a 0-alpha because these
are guaranteed not to be produced by the DECORATE code elsewhere.
- Fixed precision issues with AddFixedColormap's search for identical colormaps.
- Added custom colormap support to texture composition code.
- Fixed initialization of FSpecialColormap::GrayscaleToColor. This is not
a mapping from the palette but from a [0,255] grayscale ramp and used to
apply colormaps to true color images for texture composition.
SVN r1867 (trunk)
which could cause crashes.
- Added custom special colormaps to DECORATE.
- Cleaned up special colormap code and removed lots of dependencies on the
knowledge of the tables' contents.
SVN r1860 (trunk)
completely ignore them, either).
- Separated light level fixing out of player_t's fixedcolormap parameter.
Using a fixed light level (e.g. PowerTorch) will no longer wipe out
colored lighting.
- Moved the blending rectangle drawing into a separate discrete stage, since
doing it while copying the 3D view window to the display now blends
underneath the weapon instead of on top of it.
- Consolidated the special colormaps into a single 2D table.
- Tweaked the special colormaps slightly to make the true color results more
closely match the paletted approximations.
- fb_d3d9_shaders.h was getting unwieldy, so I moved the shaders out of the
executable and into zdoom.pk3. Shaders are still precompiled so I don't need
to pull in a dependancy on D3DX.
- Added a few more shaders to accomodate drawing weapons with all the in-game
lighting models. These are accessed with the new DrawTexture tags
DTA_SpecialColormap and DTA_ColormapStyle.
- Player weapon sprites are now drawn using Direct3D and receive all the
benefits thereof.
SVN r1858 (trunk)
- Derive PClass from dobject.cpp. This has one major ramification: Since the PClass
is not allocated until runtime, you cannot initialize any static/global data
structures with pointers to PClasses using RUNTIME_CLASS. Attempting to do so
will just initialize with a NULL pointer. Instead, you can initialize using
the address of the pointer returned by RUNTIME_CLASS and dereference that. By
the time you have an opportunity to dereference it, it will no longer be NULL.
- Sync CmakeLists.txt.
- Random fixes for problems GCC spotted.
SVN r1852 (scripting)
BOUNCE_MBF and BOUNCE_UseSeeSound, too, when clearing one of these flags.
- Fixed: When adding the AVOIDMELEE code the code was accidentally changed so that
friendly monsters could no longer acquire targets by themselves.
- Renamed WIF_BOT_MELEE to WIF_MELEEWEAPON because it's no longer a bot only flag.
- Added MBF's monster_backing feature as an actor flag: AVOIDMELEE.
SVN r1848 (trunk)
