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Author SHA1 Message Date
Bill Currie
2f726a497b Fix segfault in unlimited params 2020-02-19 02:30:50 +09:00
Bill Currie
501174e14f Allow unlimited parameters in function declarations 
However, definitions are still limited to 8 parameters. This allows
processing of C headers for type information.
 2020-02-19 01:51:24 +09:00
Bill Currie
e658c0d5cd Fix self-referenced enum declarations 
eg:
typedef enum foo {
    bar = 1,
    baz = bar,
} foo;
 2020-02-19 01:28:09 +09:00
Bill Currie
ad175d054b Sanitize pipelines 
wow, talk about doing things the wrong way. I guess that's the problem
with following a book targeted for C++: you get all that safety-goat
nonsense.
 2020-02-18 22:38:01 +09:00
Bill Currie
264c4ccdac Sanitize descriptors 
I'm sure it will end soon, I think pipelines is the end of it.
 2020-02-18 21:18:03 +09:00
Bill Currie
c740dea212 Use the correct constant for "infinity" 2020-02-18 19:44:40 +09:00
Bill Currie
0a0035e5e5 Use the render pass to clear the window 
Very satisfying to get to this point.
 2020-02-18 17:48:22 +09:00
Bill Currie
ba654b09f7 Create and destroy render pass and frame buffers 2020-02-18 17:18:37 +09:00
Bill Currie
1f4c019abc Create and destroy color/depth resources 2020-02-18 14:28:28 +09:00
Bill Currie
89d48b5650 Output first pixels 
Just clearing the screen to 0xbada55, but the validation layer is quiet.
 2020-02-18 01:03:36 +09:00
Bill Currie
73fde40cad Sanitize some more structs 2020-02-17 23:30:25 +09:00
Bill Currie
94565c2382 Rework much of the Vulkan array handling 
So much for all those little wrappers hiding the device. Some survived,
but mostly just the bigger things like device, swapchain, etc.
 2020-02-17 20:29:35 +09:00
Bill Currie
65890dd2fb Add a fixed-array allocator 
Turned out to be very convenient.
 2020-02-17 20:27:43 +09:00
Bill Currie
cb70dc7212 Fix incorrect include protection 2020-02-17 16:40:12 +09:00
Bill Currie
0cb04dc490 Add a set of macros for dynamic arrays 
Includes docs and test cases.
 2020-02-17 16:17:21 +09:00
Bill Currie
e37aba364a Correct an apparent typo 
Black makes much more sense than Slack, especially if the text is from a
quake mod (no idea where, though).
 2020-02-17 12:58:23 +09:00
Bill Currie
916e57de37 Get the swapchain image switching sort of working 
The render pass isn't set up yet, so the validation layer is having a
fit, but cycling through the swapchain images does seem to be working.
 2020-02-17 00:50:39 +09:00
Bill Currie
ce72135e70 Fix incorrect init of command buffer set 2020-02-17 00:10:59 +09:00
Bill Currie
4b152a4492 Rework semaphore sets 2020-02-17 00:10:32 +09:00
Bill Currie
559bd2e636 Create command pool and frame timing fences 
Nothing is actually done yet, so the reported fps is around 172k (yes,
k), but startup and shutdown seems to be clean (yay validation layers).
 2020-02-16 22:45:27 +09:00
Bill Currie
b947cc1791 Rework command buffer and fence-set management 
I found command buffer handling to be totally redundant and fence-set
management to be a bit awkward.
 2020-02-16 22:43:57 +09:00
Bill Currie
9ff4eefe65 Merge branch 'master' into vulkan 2020-02-16 18:17:50 +09:00
Bill Currie
ed283a9e7f Copy only the necessary number of vararg parameters 2020-02-16 18:00:29 +09:00
Bill Currie
12d2a0ff75 Copy the correct number of words for rcall 2020-02-16 17:58:36 +09:00
Bill Currie
f5741a979e Implement parameter alignment in the engine 
The engine now requires non-v6 progs to store the log2 alignment for the
param struct in .param_alignment.

PR_EnterFunction is clearer and possibly more efficient.
 2020-02-16 17:13:45 +09:00
Bill Currie
7a399c956b Encode function parameter alignment 
The encoding is 3:5 giving 3 bits for alignment (log2) and 5 bits for
size, with alignment in the 3 most significant bits. This keeps the
format backwards compatible as until doubles were added, all types were
aligned to 1 word which gets encoded as 0, and the size is unaffected.
 2020-02-16 17:10:43 +09:00
Bill Currie
1bc08c59f6 Add tests for %% 
double fails due to qfcc aligning double param locals, but the engine
not doing so.
 2020-02-16 17:02:38 +09:00
Bill Currie
1a9510834a Add a missed opcode conversion for %% 2020-02-16 12:10:09 +09:00
Bill Currie
32c21ec559 Make gcc accept the bitwise-boolean magic 
Forgot to compile check...
 2020-02-16 12:08:08 +09:00
Bill Currie
9d2d33fa50 Implement %% (true modulo) support in qfcc 
However, it's not quite working yet
 2020-02-16 11:57:58 +09:00
Bill Currie
b4fd804e4e Implement true modulo in the engine 2020-02-16 11:53:56 +09:00
Bill Currie
4269c8cb07 Rename the mod instruction to rem 
Because % really implements remainder rather than true modulo, and I
plan on adding %% to implement true modulo.
 2020-02-16 11:04:30 +09:00
Bill Currie
db9996023f Add some tests for double comparison 
More testing the engine than the compiler, but hey :)
 2020-02-15 23:49:12 +09:00
Bill Currie
bab3752e98 Add missed overridden math functions 
And fix misspelled ones too.
 2020-02-15 23:49:12 +09:00
Bill Currie
14acfad7c4 Fix incorrect placement of far data 
All the care in aligning things was undone by not updating the
calculations of the pointers.
 2020-02-15 23:49:12 +09:00
Bill Currie
1985b6d4fd Avoid creating a struct temp for ivar struct return 
This fixed the uninitialized temp warning in HUD.r. The problem was
caused by the flow analyzer not being able to detect that the struct
temp was being initialized by the move statement due to the address of
the temp being in a pointer temp. While it would be good to use a
constant pointer for the address of the struct temp or improving the
flow analyzer to track actual data, avoiding the temp in the first place
results in nicer code as it removes a move statement.
 2020-02-15 23:49:12 +09:00
Bill Currie
9c996df7b4 Add a test case for the uninit temp in HUD.r 2020-02-15 23:49:12 +09:00
Bill Currie
7bfa0f7a92 Allow pragmas to have arguments 
It does mean only one pragma per line, but that's not such a big deal.
 2020-02-15 23:49:12 +09:00
Bill Currie
91f5023681 Promote bugs to internal errors 
Mostly so I can catch them in test cases
 2020-02-15 23:49:12 +09:00
Bill Currie
39df9c0c87 Fix some more double related warnings 
Fewer than I expected
 2020-02-15 23:49:12 +09:00
Bill Currie
344d429134 Test array initializer double demotions 
Turns out array inits are very strict about types (bug?).
 2020-02-15 23:49:12 +09:00
Bill Currie
6ce99afa5b Catch double demotion in global initializers 
Local initializers are handled by regular assignments
 2020-02-15 23:49:12 +09:00
Bill Currie
c5ce18591f Catch and warn demotion of double in assignments 2020-02-15 23:49:12 +09:00
Bill Currie
08ca59d0df Add tests for double demotion 2020-02-15 23:49:12 +09:00
Bill Currie
4bf37b274b Ensure double is not in zero or param structs for v6 2020-02-15 23:49:12 +09:00
Bill Currie
be30a0eb19 Fix missing alignment init on zero and param types 2020-02-15 23:49:12 +09:00
Bill Currie
3e651b43f8 Handle aliased values when emitting statements 
With this, cast address initializers work. I have to wonder if the alias
value short-circuit was legacy from long before the rewrite, as it was
quite trivial to handle in the back-end.
 2020-02-15 23:49:12 +09:00
Bill Currie
e4eb793fb3 Treat aliased values as constant 
One step closer to cast address initializers working.
 2020-02-15 23:49:12 +09:00
Bill Currie
ce9902baed Don't short-circuit aliased values 
Not sure why I thought it was a good idea as it turns out this is why
cast pointer initializers were being lost.
 2020-02-15 23:49:12 +09:00
Bill Currie
3257e7145b Add failing global init test too 2020-02-15 23:49:12 +09:00