Commit graph

3603 commits

Author SHA1 Message Date
Bill Currie
84a68b139e Rename set_iter_t's value to element.
Correct terminology and all :)
2012-12-21 14:09:00 +09:00
Bill Currie
427d52511c Fix an uninitialized variable warning.
It's a false positive, but best to be safe.
2012-12-19 17:13:32 +09:00
Bill Currie
7b38b0b339 Make S_Init safe to use with a null viewentity.
Current work in qwaq doesn't need 3d spacialization, so it wants to pass
null for the viewentity pointer.
2012-12-17 15:07:49 +09:00
Bill Currie
e17d8ac9db Add ruamoko wrappers for the set api.
This includes both normal functions and a Set class (and SetIterator
class). Most of the methods are implemented as builtins.
2012-12-16 13:48:36 +09:00
Bill Currie
3a9fe196b6 Get the return param right for messages to nil.
R_INT(pr) = R_(INT)(pr); is not exactly what I had intended :P
2012-12-16 13:39:59 +09:00
Bill Currie
f631f514e9 Fix the obj_error family of functions.
It seems they were written before quaternion support was added and were not
updated to take into account the variable size of parameters. Now at least
Object's -error: works.
2012-12-16 13:19:31 +09:00
Bill Currie
11b991cf9d Print the error message before the state dump.
Normally, the order doesn't matter, but when tracing code, it becomes very
difficult to tell where the trace ends and the dump begins. Printing the
message first puts the message between the trace and the dump: much easier
:)
2012-12-16 12:27:15 +09:00
Bill Currie
101ca22b5a Fix a couple of warnings found by the mxe gcc.
Finally, a recent gcc for our mingw builds :)
2012-12-14 17:07:53 +09:00
Bill Currie
3e38c4aa48 Merge branch 'qfcc-cse'
qfcc now does local common subexpression elimination. It seems to work, but
is optional (default off): use -O to enable. Also, uninitialized variable
detection is finally back :)

The progs engine now has very basic valgrind-like functionality for
checking pointer accesses. Enable with pr_boundscheck 2
2012-12-13 20:17:28 +09:00
Bill Currie
95c249e8b9 Scale the glsl crosshairs to match gl. 2012-12-12 22:34:49 +09:00
Bill Currie
2ce65d931e Use exact texture coords for 2d pics in glsl.
Moving the texture coordinates in 1/4 pixel made a mess of the 2d pics
(very noticable on the round crosshair).
2012-12-12 22:34:43 +09:00
Bill Currie
cb259823af Scale the glsl crosshairs to match gl. 2012-12-12 21:37:55 +09:00
Bill Currie
f71affdfba Use exact texture coords for 2d pics in glsl.
Moving the texture coordinates in 1/4 pixel made a mess of the 2d pics
(very noticable on the round crosshair).
2012-12-12 21:34:37 +09:00
Bill Currie
a372efee5c Add a new crosshair.
Now all 4 slots of the crosshair table are used :)

Also, fix the offset for pic based crosshairs in glsl, and use just one
func for them.
2012-12-12 19:36:50 +09:00
Bill Currie
814f902e88 Add a new crosshair.
Now all 4 slots of the crosshair table are used :)

Also, fix the offset for pic based crosshairs in glsl, and use just one
func for them.
2012-12-12 19:36:18 +09:00
Bill Currie
6473951daa Make the set notation more correct.
The empty set is now {}, the set of everything is now {...} and the rest
now have {} around the members.
2012-12-09 22:17:55 +09:00
Bill Currie
061e2be5d4 Re-write the set testing code.
Getting everything right with an enum proved to be too difficult if not
impossible. Also use better tests for equivalence and intersection.

Many more tests have been added. All pass :)
2012-12-09 13:52:48 +09:00
Bill Currie
94e804d786 Make some more set_test fixes.
Two inverted sets can never be disjoint.
2012-12-07 22:25:36 +09:00
Bill Currie
56956fc370 Rewrite the intersection tests.
The early bailout proved to be difficult to get right, so don't bother.
2012-12-07 22:16:51 +09:00
Bill Currie
98c9e4f8c0 White space. 2012-12-07 22:16:22 +09:00
Bill Currie
f3328a61c7 More tests and update a comment. 2012-12-07 22:16:07 +09:00
Bill Currie
b053edee17 Fix the handling of size in set_expand.
It was correct for set_add, but not for other ops :/ (out by 1)
2012-12-07 20:44:09 +09:00
Bill Currie
770a40cef0 Add a bunch more tests.
Even found some bugs :)
2012-12-07 20:43:11 +09:00
Bill Currie
39920a4ea7 Fix the type when converting set of everything to string. 2012-12-07 19:35:37 +09:00
Bill Currie
c76231ca30 Add some very basic tests for sets.
They test creation, empty, everything and inversion. Already found a bug
(typo: "everythign" :P)
2012-12-07 19:34:34 +09:00
Bill Currie
e0c92b6089 Rename set_iter_t's member to value.
Makes more sense now that the membership of the value depends on the
inversion of the set.
2012-12-06 21:11:38 +09:00
Bill Currie
eb8fd55677 Move set.c into libQFutil.
Also move the ALLOC/FREE macros from qfcc.h to QF/alloc.h (needed to for
set.c).

Both modules are more generally useful than just for qfcc (eg, set
builtins for ruamoko).
2012-12-06 20:52:53 +09:00
Bill Currie
34e3ac1468 Fix jumpb's operand types.
Aliasing the jump table to an integer broke statement_get_targetlist with
the new alias def handling, and was really wrong anyway. I probably did
that due to being fed up with things and wanting to get qfcc working again
rather than spending time getting jumpb right.
2012-12-05 22:20:55 +09:00
Bill Currie
a12eb940f1 Remove the hard-coded bsp maximum depths.
The depth limits in the gl and glsl renderers and in the trace code really
bothered me, but then the fix hit me: at load-time, recurse the trees
normally and record the depth in the appropriate place. The node stacks can
then be allocated as necessary (I chose to add a paranoia buffer of 2, but
I expect the maximum depth will rarely be used).
2012-11-28 21:29:03 +09:00
Bill Currie
67b796f851 Fix a silly error in bsp extents checking.
Found while hunting for rhinodemons.
2012-11-23 14:38:15 +09:00
Bill Currie
fe9fb41f93 Correct some very suspicious looking code.
While accessing short foo[2][4]; as foo[0][0..7] should work in theory, who
knows what gcc does with it when optimizing. I don't know if this will fix
johnnyonflame's bsp loading problem, but no point in having rhinodemonic
code hanging around.
2012-11-23 14:35:34 +09:00
Bill Currie
4b503c7f72 Store the requested size in the block.
This necessitated disabling the id2 padding, but it's only commented out
incase there's more growth. Now the (compiler) error in -addObjectNoRetain
is caught ealier.
2012-11-19 21:50:42 +09:00
Bill Currie
8ee98e1ef5 Rename memblock_s's size to block_size.
In order to improve the pointer checking, I plan on adding a size field to
represent the requested size.
2012-11-19 21:35:27 +09:00
Bill Currie
49ad301d3d Add improved memory checking to progs.
With pr_boundscheck >= 2, pointer access will be checked against allocated
blocks (qfvalgrind?:). Currently extremely basic, but it seems to work.
2012-11-19 20:03:21 +09:00
Bill Currie
d0c37bbc51 Change the int<->float conversion opcode string.
Using "=" was rather confusing, so changing it to "<CONV>" seems to be a
good idea. As the string is used only for selecting opcodes at compile
time, only qfcc is affected.
2012-11-16 14:47:54 +09:00
Bill Currie
b8b626ee81 Change the int<->float conversion opcode string.
Using "=" was rather confusing, so changing it to "<CONV>" seems to be a
good idea. As the string is used only for selecting opcodes at compile
time, only qfcc is affected.
2012-11-16 14:45:11 +09:00
Bill Currie
d5c831b6da Add a little test case for accessing types.
Using ruamoko to access ruamoko type encodings is actually quite pleasant
:)
2012-11-15 13:40:11 +09:00
Bill Currie
6b46cde7c8 Move retainCount out of Object.
Going by "standard" Objective-C, retainCount really doesn't belong in
Object itself. The way GNUStep does it is to stash retainCount in memory
just below the object by allocating extra bytes for the count and returning
a pointer just beyond those extra bytes. Now Ruamoko does the same. This
fixes the inconsistencies in structure layouts for Protocol and class
structs between qfcc generated (internal) structs and user visible structs.
2012-11-08 20:24:25 +09:00
Bill Currie
1f9735d0cb Correct the dump format for conj.q. 2012-10-27 11:45:10 +09:00
Bill Currie
ec42bde527 Make hash tables more const correct.
And clean up the resulting mess :/
2012-10-27 11:44:31 +09:00
Ozkan Sezer
6e04fd5ff6 signed int viddef_t members
The attached patch (against quakeforge git) changes the [con]width,
[con]height, and most importantly the rowbytes members of viddef_t
from unsigned to signed int, like in q2.  This allows for a properly
negative vid.rowbytes which may be needed in, e.g. a DIB sections
windows driver if needed.  Along with it, I changed a few places
where unsigned int is used along with comparisons against the relevant
vid.* members.
One thing I am not 100% sure is the signedness requirements of
d_zrowbytes and d_zwidth: q2 has them as unsigned but I am not sure
whether that is because they are needed as unsigned or it was just an
oversight of the id developers. They do look like they should be OK
as signed int to me, though: comments?

==
Note from Bill Currie: I had to do some extra changes as many
signed/unsigned comparisons were somehow missed.
2012-10-21 09:00:50 +09:00
Bill Currie
eccc1b5b51 Put the over-size range back to its original value.
This fixes the horribly different results between optimized and unoptimized
qfbsp (there is still a difference of 1 brushface). Unfortunately, it also
severely limits the maximum size of a map.
2012-09-18 09:25:10 +09:00
Bill Currie
709da6e7d7 Rotate the skybox -90 degrees on the z axis (gl)
Now gl and glsl match again, and quake's skies are now "correct" (assuming
fitzquake is the standard).
2012-09-13 08:36:28 +09:00
Bill Currie
14f089d08e Correct the orientation of the skybox (for glsl).
It turns out the expected orientation of the sky cube is exactly that of
Blender's default cube looked at from the front view (num-1) and the front
face being the nearest face. This put's Marcher's sun nicely in the view
when exiting the cave.
2012-09-12 19:06:07 +09:00
Bill Currie
536ee48a97 Some minor skybox improvements suggested by mh.
Rearrange the sky_suffix and sky_coords arrays and remove the sky_target
array such that the faces can be loaded using
GL_TEXTURE_CUBE_MAP_POSITIVE_X + i (apparently certain drivers break if
the faces aren't loaded in the correct order).

Also, the nomalization of the direction vector in the fragment isn't
necessary.
2012-09-12 15:20:35 +09:00
Bill Currie
433d9d138b Hook up the pointfile loader in glsl.
I was always wondering what that was for (never bothered looking at the
command registration, I guess :P).
2012-09-12 09:54:24 +09:00
Bill Currie
45c48a6215 Fix bsp2 loading.
Just some problems with the handling of extended bsp29 files. I'm not
quite happy with the code, but it will do for now.
2012-09-08 09:41:00 +09:00
Bill Currie
cfb856b9cf Fix byteswapping of a node's firstface/numfaces.
I'd forgotten to fix this.
2012-09-08 09:38:22 +09:00
Bill Currie
beb0b9e0fc Fix a segfault when no interfaces are available. 2012-09-08 09:37:48 +09:00
Bill Currie
0ce32a793e Return the correct size for set_bsp*_write().
Need to subtract the size of the bsp_t/bsp29_t struct. Now old and new
qfbsp produce identical bsps (so long as they're both unoptimized, or
(probably) both optimized).
2012-09-07 20:42:04 +09:00