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211 commits

Author SHA1 Message Date
Bill Currie
9eef805b7d [vulkan] Generate triangle fans for bsp models 
They're not uploaded to the card yet, but the basics seem to be working.
 2021-01-20 15:11:50 +09:00
Bill Currie
d33f5b8d0d [vulkan] Make a lot of progress for brush models 
Light maps are maybe updating, but as nothing is actually rendered yet,
it's hard to tell.
 2021-01-20 01:28:54 +09:00
Bill Currie
df82cb88ee [vulkan] Make some little cleanups 2021-01-20 01:23:24 +09:00
Bill Currie
0f81432090 [model] Load bsp textures into vulkan 
The textures for an entire model are loaded into a single memory object
with shared between multiple images.
 2021-01-20 00:37:37 +09:00
Bill Currie
dacda50130 [renderer] Stub out all the vulkan functions 
nq-x11 now gets through all three demos without crashing (but without
rendering anything useful, though).
 2021-01-18 12:46:06 +09:00
Bill Currie
abd3b90004 [vulkan] Implement basic quake texture loading 
It optionally generates mipmaps, and supports the main texture types
(especially for texture packs), including palettes, but is otherwise
rather unsophisticated code. Needs a lot of work, but testing first.
 2021-01-18 02:10:56 +09:00
Bill Currie
1e163fd2d7 [vulkan] Correct QFV_CreateImage samples type 
Not sure why I though FlagBits was correct instead of Flags.
 2021-01-18 02:08:55 +09:00
Bill Currie
f3695ec3dd [vulkan] Use the previously existing tex_t formats 
I'd forgotten we had these (though direct GL_* was used).
 2021-01-16 15:39:36 +09:00
Bill Currie
92afe9f265 [vulkan] Convert stagebuf to a ring buffer 
I should have known this would be necessary, but it fixes the corruption
when updating the scrap.
 2021-01-15 22:50:04 +09:00
Bill Currie
ad9c3193fa [vulkan] Use darray size to control cmd buffer count 
This allows the array in which the command buffers are allocated to be
allocated on the stack using alloca and thus remove the need to
malloc/free of relatively small chunks.
 2021-01-15 22:45:49 +09:00
Bill Currie
a7ac188d1d [vulkan] Use a scrap texture for draw 
The scrap texture did very good things for the glsl renderer and the
better control over data copying might help it do even better things for
vulkan, especially with lots of little icons.
 2021-01-13 10:43:23 +09:00
Bill Currie
bb4ca7683e [vulkan] Get the 2D pipeline up and running 
First pixels! This was a nightmare of little issues that the validation
layers couldn't help with: incorrect input assembly, incorrect vertex
attribute specs. Though the layers did help with getting the queues
working. Still, lots of work to go but this is a major breakthrough as
I now have access to visual debugging for textures and the like.
 2021-01-12 11:27:41 +09:00
Bill Currie
8f6f32981c [vulkan] Add some matrix buffers 
It seems they could all be in the one buffer: there are indications that
uniform binding can be fairly fine-grained. I need to investigate that.
 2021-01-12 11:26:20 +09:00
Bill Currie
b584d6f403 [vulkan] Abandon image "preinitialized" layout 
Turn's out it's not useful for transfers. I might bring it back when I
figure out how to use it.
 2021-01-11 01:25:55 +09:00
Bill Currie
23db917ec4 [vulkan] Create a staging buffer struct 
And move the barrier prefabs into a more convenient place.
 2021-01-11 01:24:15 +09:00
Bill Currie
ba6450d0b4 [vulkan] Make a start on the 2D pipeline 
Short wrappers for Draw functins are in vid_render_vulkan.c so the
vulkan context can be passed on to the actual functions. The 2D shaders
are set up similar to those in glsl, but with full 32-bit color (rgba)
support instead of paletted. However, the textures are not loaded yet,
nor is anything bound.
 2021-01-10 15:56:17 +09:00
Bill Currie
ef817a5cbf [vulkan] Allow images to be created initialized 
Needed for loaded textures.
 2021-01-10 15:26:09 +09:00
Bill Currie
3b06ca01af [vulkan] Destroy pipeline on shutdown 2021-01-05 23:54:22 +09:00
Bill Currie
e5708100bb [vulkan] Generate code for resource nodes 
This makes it easy to add resource nodes defining contextually named
resources. It is already used for shaders, set layouts, and pipeline
layouts.
 2021-01-05 14:15:35 +09:00
Bill Currie
e4f75791ce [vulkan] Clean up some tangled dependencies 
Dependencies on vkparse.hinc were spreading through the code which I
didn't want as that removes a lot of the automation from the automake
files. This keeps all parser code internal to vkparse.c's scope, and any
accesses required for enum and struct (not yet) definitions can be
fetched by name.
 2021-01-04 17:26:39 +09:00
Bill Currie
25ade4c0f3 [vulkan] Add support for custom parsers 
And provisionally parse shader stage defs.
 2020-12-24 01:36:17 +09:00
Bill Currie
7fb335a215 [vulkan] Add support for building and loading shaders 
Shaders can be built as spv files and installed into
$libdir/quakeforge/shaders or as spvc files and compiled into the
engine. Loading supports $builtin/name to access builtin shaders,
$shader/path to access external standard shaders and quake filesystem
access for all other paths.
 2020-12-23 14:32:29 +09:00
Bill Currie
19c75f5e49 [vulkan] Clean up QFV_CreateFramebuffer's prototype 
It now takes qfv_imageviewset_t instead of separate count and
VkImageView array.
 2020-06-28 13:53:11 +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
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
4b152a4492 Rework semaphore sets 2020-02-17 00:10:32 +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
8654ac44bb Fix incorrect struct forward declaraction 2020-02-15 17:56:11 +09:00
Bill Currie
d56f88f779 Implement swapchain image acquisition 2020-02-15 17:56:02 +09:00
Bill Currie
53b46f0541 Implement pipeline stuff 2020-02-13 04:21:35 +09:00
Bill Currie
61036378e2 Implement render pass stuff 2020-02-12 18:55:51 +09:00
Bill Currie
85a2f9f621 Implement descriptor stuff 2020-02-12 16:36:01 +09:00
Bill Currie
29b1d6baf8 Finish up memory stuff 
For now, of course.
 2020-02-11 09:37:04 +09:00
Bill Currie
1baee0cbba Implement mem mapping and buffer/image copying 2020-02-10 20:42:19 +09:00
Bill Currie
43e37aa31e Separate out the generic memory stuff 2020-02-10 18:33:29 +09:00
Bill Currie
9fdc15c439 Implement image stuff up to view creation 2020-02-10 18:18:37 +09:00
Bill Currie
f4c0d0ebcf Implement buffer view creation 
And rename memory allocation as it's buffer-specific.
 2020-02-10 18:17:58 +09:00
Bill Currie
2f9ad73f78 Implement buffer memory up to barriers 
Still lots to go (views, destruction, transfer...) and I'm uncertain
about the location of the pipeline barrier function.
 2020-02-10 15:07:35 +09:00
Bill Currie
8148f256f5 Rework object device caching 
It turned out I needed access to the physical device from a buffer
object, so rather than storing the vulkan logical device directly in
buffer (and other) objects, store the qfv logical device.
 2020-02-07 11:45:05 +09:00
Bill Currie
d3b4e4653e Cache physical devices in the instance 2020-02-06 19:04:28 +09:00
Bill Currie
4957c4f31a Implement the rest of the command stuff 2019-07-23 13:05:32 +09:00
Bill Currie
a165d67dfa Add a queue type 2019-07-23 12:37:47 +09:00
Bill Currie
411b897f09 Implement most of the stuff for command submission 2019-07-23 12:28:57 +09:00
Bill Currie
ae11a70147 Correct a comment 2019-07-23 12:27:57 +09:00
Bill Currie
b4dc746a66 Clean up the debug callback 2019-07-13 01:11:34 +09:00
Bill Currie
1eafc33052 Ensure vulkan gets shut down 2019-07-13 00:36:21 +09:00
Bill Currie
b2e12d701b Fix up swapchain creation 
Things are working again.
 2019-07-12 14:09:42 +09:00
Bill Currie
75f19f7243 Completely rework the vulkan related api 
Things don't work yet, but this feels much cleaner.
 2019-07-12 13:34:31 +09:00
Bill Currie
c0bc5cfad6 Implement swapchain creation 2019-07-11 00:58:14 +09:00
Bill Currie
2771e9c573 Correct extension handling 
I had missed a critical bit from the cookbook.
 2019-07-10 13:16:46 +09:00
Bill Currie
68449d0f6f Create a window and a surface for vulkan 
Yay, segfaults in R_Init :)
 2019-07-09 16:33:44 +09:00
Bill Currie
b3d982bfc3 Remove global vulkan_ctx 
While I can't say that I'm happy with the details of vulkan_ctx_t, I am
pretty sure I don't want to be limited to having only one.
 2019-07-09 11:54:23 +09:00
Bill Currie
8ee06d75a9 Separate render and presentation initialization 
This paves the way for clean initialization of the Vulkan renderer, and
very much cleans up the older renderer initialization code as gl and sw
are no longer intertwined.
 2019-07-09 01:00:47 +09:00
Bill Currie
940ef833ae Shutdown Vulkan properly 
Well, as properly as can be considering how little is started up :P
 2019-07-07 14:34:02 +09:00
Bill Currie
ab08e4f207 Create a logical device with a single queue 
A single graphics-capable queue should be enough for now. However, I'm
not sure I'm happy with a lot of the code: it's a bit difficult to write
flexibly configured code for Vulkan (or seems to be at this stage),
especially in C.
 2019-07-07 01:28:05 +09:00
Bill Currie
2bc78e7f0a Start work on a Vulkan-based renderer 
Doesn't do much other than create an instance and enumerate some stuff,
but the build system is working.
 2019-07-06 14:56:15 +09:00