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678 Commits

Author SHA1 Message Date
bjorn 36070e828c Add missing validation for rendering to depth textures; 2022-12-10 11:20:56 -08:00
bjorn b5c14da4a6 Pass:line errors if only 1 point is provided; 2022-12-04 18:01:20 -08:00
bjorn 3553982bad gpu: rm GPU_STAGE_ALL; 
It wasn't very useful and probably doesn't do what was intended.
 2022-12-03 15:02:55 -08:00
bjorn dbdd22ae95 Compute passes release their shaders properly; 
Active shader was only getting released for render passes.
 2022-11-21 19:52:41 -08:00
bjorn 7f2618227f Fix off-by-one tick number in readbacks; 
Only when a readback is read back before a pass is created.

Should really change gpu to know if the frame has started yet and adjust
the tick index accordingly.
 2022-11-21 19:42:41 -08:00
bjorn 58dc7ee9dd Add missing check for sample usage in material textures; 2022-11-14 20:10:23 -08:00
s-ol 773d22f40d Check bounds in luax_checkanimation / luax_checknodeindex 2022-11-14 08:02:13 -08:00
bjorn 9783140725 Fix window resize; 2022-11-09 19:05:01 -08:00
bjorn 3775ed1be6 gpu: use distinct allocator/memory for staging buffers; 
Fixes easily-encounterable GPU OOM on discrete cards.

Currently when mapping CPU-accessible GPU memory, there are only two
types of memory: write and read.

The "write" allocations try to use the special 256MB pinned memory
region, with the thought that since this memory is usually for vertices,
uniforms, etc. it should be fast.

However, this memory is also used for staging buffers for buffers and
textures, which can easily exceed the 256MB (or 246MB on NV) limit upon
creating a handful of large textures.

To fix this, we're going to separate WRITE mappings into STREAM and
STAGING.  STREAM will act like the old CPU_WRITE mapping type and use
the same memory type.  STAGING will use plain host-visible memory and
avoid hogging the precious 256MB memory region.

STAGING also uses a different allocation strategy.  Instead of creating
a big buffer with a zone for each tick, it's a more traditional linear
allocator that allocates in 4MB chunks and condemns the chunk if it ever
fills up.  This is a better fit for staging buffer lifetimes since there's
usually a bunch of them at startup and then a small/sporadic amount
afterwards.  The buffer doesn't need to double in size, and it doesn't
need to be kept around after the transfers are issued.  The memory
really is single-use and won't roll over from frame to frame like the
other scratchpads.
 2022-11-09 19:05:01 -08:00
bjorn 36e1471cf0 lovr.graphics.isInitialized; 
Returns whether the graphics module is initialized.  Used by the default
error handler to know if it's safe to try to render the error screen.
 2022-11-07 19:12:11 -08:00
bjorn d36a6a22d9 Don't skip GPU submits if there's nothing to do; 
- It can still be useful to do an empty submit
- It's good to still do validation of the passes
 2022-11-03 13:53:06 -07:00
bjorn 67627f4aab Fix shader slot type assignment; 2022-10-31 17:55:26 -07:00
bjorn 3958c006fa Don't generate mipmaps for textures without initial contents; 2022-10-20 19:37:00 -07:00
bjorn df8f52a71b Fix gcc warnings; 2022-10-12 10:57:43 -07:00
bjorn d2ceb6b81a Fix skeletal animation on some GPUs; 
The animation compute shader was not specializing the workgroup size
properly, so it was only working on GPUs with a subgroup size of 32.

The Quest 1 has a subgroup size of 32 and the Quest 2 has a subgroup
size of 64, so this resulted in hand models breaking on Quest 2 only!
 2022-09-23 14:36:20 -07:00
bjorn 2e0b5a4efa Flip msdf glyphs; 
They don't look right when using a negative y scale for some reason,
even though the rendering was still working.
 2022-09-22 20:30:04 -07:00
bjorn 28869431fb Fix stereo mirror window; 2022-09-15 20:45:26 -07:00
bjorn 1dd737d8a4 Make the logo a default shader; 
Improves build system, improves filesize, seemingly improves startup time
 2022-09-13 17:36:10 -07:00
bjorn b5651f9193 Fix lod range of default samplers; 2022-09-12 18:09:29 -07:00
bjorn 0da84894e8 Fix gamma correction of multicolor text; 2022-09-10 14:55:15 -07:00
bjorn d8c6c47e00 Add normal DefaultShader; 
It's a pretty normal shader.
 2022-09-10 11:07:55 -07:00
bjorn 5f921f1251 Unable to mipmap multisampled textures; 2022-09-10 11:02:03 -07:00
bjorn f30e37a2e3 Error if testing/writing non-existent stencil buffer; 2022-09-10 10:20:41 -07:00
bjorn a3beccb14e Fixup 3D texture blit validation; 2022-09-10 10:12:06 -07:00
bjorn 8697466009 Shader flag adjustments; 
- glowTexture is on by default, but still requires the glow flag.
- occlusionTexture is named ambientOcclusion, and is on by default,
  but is still not used by any builtin shaders/helpers.
 2022-09-02 15:33:18 -07:00
bjorn 63fbd4d223 Rebind descriptor sets if push constant ranges change; 2022-08-28 15:02:46 -07:00
bjorn 54a5ca1c36 Initialize stencil mask state slightly better; 
Not sure this has an effect but it seems better.
 2022-08-26 22:23:28 -07:00
bjorn cf474fe392 Shader flags can start with flag_; 
It will be ignored for matching purposes.
 2022-08-26 10:22:53 -07:00
bjorn 8e44a271df Fix default mipmap count for texture views; 2022-08-26 09:58:01 -07:00
bjorn 5a2fe54c04 Improve Pass:fill; 
It can now fill an array texture to a multiview pass, copying to
the corresponding layers.
 2022-08-26 09:57:51 -07:00
bjorn f4f95a64d7 Pass blends by default; 2022-08-25 22:01:12 -07:00
bjorn 78214988a4 Model only reskins when needed; 
Saves a barriers when not animating models.
 2022-08-25 21:59:10 -07:00
bjorn ede1036694 Temporary Passes; 
Sigh, back to getPass.  I don't even know at this point.  Basically now
that we came up with a half-solution for temp buffers, it makes sense to
apply this to passes as well, since we aren't going with the workstream
idea and temp passes are more convenient than retained passes.
 2022-08-25 21:57:15 -07:00
bjorn 1c48578e95 Fix automipmap synchronization; 2022-08-23 18:49:11 -07:00
bjorn e4024d82c4 Improve error messages for invalid view index; 2022-08-23 18:18:44 -07:00
bjorn 8dfc67d59c Add missing checks for automipmap transfer usage; 2022-08-23 18:17:38 -07:00
bjorn 79cd7c10a1 Improve temporary buffers; 
- They no longer live in temporary memory, but in a dedicated pool.
- There are error checks for using a temporary buffer after it's invalid
  - However, these are imperfect, and could be improved.  One idea is to
    avoid recycling a temporary buffer until its refcount decays (i.e.
    Lua finally decides to garbage collect it).  This would explode
    memory usage sometimes, so it could only be enabled when
    t.graphics.debug is true.
 2022-08-22 20:30:09 -07:00
bjorn dd5e89523d Fix BC1/BC4 sizes; 2022-08-19 23:15:18 -07:00
Josip Miskovic fcc684ac28 Handle fullscreen fill without texture 2022-08-18 09:04:42 -07:00
bjorn f515346e20 Rename CoordinateSpace; 
It's now OriginType, and global -> root and local -> parent.
 2022-08-17 22:33:43 -07:00
bjorn 3e8b1681df Pass:mesh supports baseVertex; 2022-08-17 18:09:04 -07:00
bjorn 8bbff5dd77 lovr.graphics.present idempotence; 2022-08-14 12:02:51 -07:00
bjorn 5799b0effb Rename setBackground back to setBackgroundColor; 
The "fancy background" idea won't go here.
 2022-08-13 21:10:58 -07:00
bjorn 6052ed7a95 Rename ModelData enums; 
To better match graphics.
 2022-08-13 21:10:03 -07:00
bjorn f679d602bd Fix cone winding; 2022-08-12 23:30:33 -07:00
bjorn 3cbf85c98a Adjust error screen font size and default perspective; 2022-08-12 21:08:25 -07:00
bjorn ad6360d2fd Clean up boot.lua; 
A lot of clean up can happen now that C doesn't push delayed errors to
Lua.  This was happening for Pico and WebVR, neither of which are used
anymore.

Also default vsync to true but force it off if VR is active.
 2022-08-12 20:18:55 -07:00
bjorn 0be94e0f1a Set default material normalScale to 1; 2022-08-12 17:44:29 -07:00
bjorn 3b33f4917e Fix vertex format binding; 2022-08-12 17:43:41 -07:00
bjorn 7e5221492d rm pointSize from Material; 
It's weird, and about as inconvenient as just putting it in the shader.
 2022-08-09 19:54:54 -07:00
bjorn 63a327c0b2 Add getLighting builtin function to shaders; 2022-08-09 19:49:47 -07:00
bjorn 31d49fe8c6 When graphics module is destroyed, stop XR session; 
Terrible, but better.
 2022-08-08 23:27:35 -07:00
bjorn 0436a5deae Rework automipmapping; 
The sync was totally wrong here.  It's a bit better now.  However there
are some general sync issues that need to be fixed.  Basically a Pass
that does reads and writes or multiple writes doesn't work properly, for
various reasons.  I think sync needs to be split into 2 phases -- first
process all the reads and merge barrier bits into the barrier of the
last writer, then process all the writes and set 'final' resource state
for stuff in the pass.  Due to branch prediction it may be better to
have 2 separate lists -- one for reads and one for writes.  And I'm not
100% sure on how to reconcile a Pass that is doing reads and writes to
the same resource yet, still thinking about it.
 2022-08-08 21:26:07 -07:00
bjorn bf2f5a398c Fix defaultMaterial; 2022-08-08 20:40:57 -07:00
bjorn f310a7ad04 gpu_bind_bundles; 
Now you can bind multiple bundles at once.
 2022-08-08 20:36:22 -07:00
bjorn d88a7bdc8b Forbid Pass appearing twice in same submit; 2022-08-07 22:29:26 -07:00
bjorn 2ebb4bb415 Improve OpenXR layout transitions a bit; 2022-08-06 23:25:49 -07:00
bjorn eba71d5921 Fix more warnings; 2022-08-06 19:23:41 -07:00
bjorn a2ee485d41 Fix most windows warnings in graphics code; 
Co-authored-by: mcc <andi.m.mcclure@gmail.com>
 2022-08-06 18:05:30 -07:00
bjorn 7efd19c45c Add uniform buffer for global constants; 
So far it has resolution and timestamp.

Broke the nogame shader, need to recompile.
 2022-08-06 13:37:27 -07:00
bjorn 642388709b Shader helper improvements; 2022-08-06 13:06:42 -07:00
bjorn dd4fa5c382 Synchronize Material textures; 2022-08-06 00:50:25 -07:00
bjorn 73f61b35b3 Fix background color space; 2022-08-05 22:14:09 -07:00
bjorn 2a3215fa05 Make indirect draws a :mesh variant; 2022-08-05 22:11:43 -07:00
bjorn fcbeccdfb1 Fix background colors; 2022-08-05 21:05:02 -07:00
bjorn a23f0351cc WIP OpenXR layout transitions; 2022-08-05 18:36:51 -07:00
bjorn 16860e8ef5 rm stats; 
These stats don't make sense right now.
 2022-08-04 07:59:07 -07:00
bjorn acd87a5e5c lovr.graphics.present; 
It's nice to have an explicit action for presentation.
 2022-08-04 00:06:54 -07:00
bjorn d42cac288f Use anonymous union for ModelNode transform; 2022-08-02 23:03:52 -07:00
bjorn 10f2b727b6 glslang: auto map locations and binding numbers; 2022-08-02 22:06:44 -07:00
bjorn 89312c1c4b Add on-disk shader cache; 
Set t.graphics.shadercache to true (the default) and lovr will
read/write a shader cache file from/to disk.
 2022-08-02 22:06:44 -07:00
bjorn 4ee092e81b Make Pass a regular object; 
It uses newPass instead of getPass.  Temporary objects had lifetime
issues that were nearly impossible to solve.  And normal objects are
easier to understand because they behave like all other LÖVR objects.

However, Pass commands are not retained from frame to frame.  Pass
objects must be re-recorded before every submit, and must be reset
before being recorded again.

Pass objects now provide a natural place for render-pass-related info
like clears and texture handles.  They also allow more information to be
precomputed which should reduce overhead a bit.

It is now possible to request a stencil buffer and antialiasing on the
window and headset textures, via conf.lua.

lovr.graphics.setBackground should instead set the clear color on the
window pass.  Though we're still going to try to do spherical harmonics
in some capacity.

There are still major issues with OpenXR that are going to be ironed
out, and the desktop driver hasn't been converted over to the new
headset Pass system yet.  So lovr.headset integration is a bit WIP.
 2022-08-02 22:06:44 -07:00
bjorn c0dfb414d6 Per-stage default shaders; 2022-08-01 22:10:06 -07:00
bjorn ac104e6f41 WIP stereo blit shader; 2022-07-31 13:26:35 -07:00
bjorn c4ff7cca39 Passes track their readbacks; 
There are some issues with immediately tracking readbacks in the global
linked list of pending readbacks:

- The Pass might not get submitted, in which case the readback will be
  "dangling" and never complete (or it will erroneously think it's
  completed but its buffer will contain garbage data).
- Thread safety issues of modifying a global data structure from a Pass.

Instead, Pass will locally track the readbacks it performs, and only at
submit time will those readbacks get added to the global list.

(There is a little bit of refcounting mistakes now, those will get
cleaned up).
 2022-07-31 13:02:41 -07:00
bjorn 50f596bd34 Default shaders use lovrmain; 2022-07-31 11:18:15 -07:00
bjorn 4919daa93b Small fixes; 2022-07-31 10:39:49 -07:00
bjorn e87cec1b49 Reduce number of materials per block; 2022-07-31 10:39:49 -07:00
bjorn 9e4765818a Rename texture depth to layer count; 2022-07-31 10:39:49 -07:00
bjorn 571c71b76e Rename pipeline stack to state; 2022-07-31 10:39:49 -07:00
Josip Miskovic 7c792fd975 Fix cylinder's triangle winding and normals 2022-07-31 09:38:40 -07:00
bjorn 922942a0bf Initialize Pass font properly; 2022-07-17 20:07:20 -07:00
bjorn d9623a51a9 Pass:setFont; 2022-07-17 19:53:31 -07:00
bjorn 24504d1719 Adjust; 2022-07-17 16:38:29 -07:00
bjorn d17131c421 Pass:cone; 2022-07-17 16:38:00 -07:00
bjorn 92201b87a1 Rename timer tally type to time; 2022-07-17 13:17:33 -07:00
bjorn 83fa750a4d Support and default to reverse-z with infinite far plane; 2022-07-17 12:37:59 -07:00
bjorn 1df537294a Improve Model texture loading; 
- Only loads textures used by materials
- Creates color/glow textures as sRGB
 2022-07-17 12:04:47 -07:00
bjorn c2dd7281cc mv stage tally -> shader tally; 2022-07-17 11:38:55 -07:00
bjorn 5d3e1f93cd Add d32fs8; 2022-07-17 11:03:00 -07:00
bjorn 32346796ef Tally/Readback cleanup; 2022-07-17 09:50:15 -07:00
bjorn 430f687add Projection updates; 
- Rename/reorder some projection matrix functions.
- Make perspective functions flip Y and use 0-1 NDC range.
- Flip winding and font vertices based on handedness.

This stuff is really confusing
 2022-07-17 09:02:53 -07:00
bjorn 1bc31b7751 Revert accidental winding change; 2022-07-15 21:42:31 -07:00
bjorn e2bfff1b0a Tally/Readback fixes; 2022-07-14 19:23:02 -07:00
bjorn 45135899a1 Readback, mostly; 2022-07-14 00:05:58 -07:00
bjorn 4909a1963b Fix clear alpha; 2022-07-14 00:03:58 -07:00
bjorn bca10c9e98 Make info structs const; 2022-07-13 00:07:15 -07:00
bjorn 0b76ab7e96 Add a few Tally things; 2022-07-12 19:59:12 -07:00
bjorn 1c571001e7 Finish Model API; 2022-07-12 19:35:23 -07:00
bjorn cd65e8d34c Cache only rebinds vertex/index buffers when needed; 2022-07-12 17:19:30 -07:00
bjorn 83245afae6 Fix Font:getLines; 2022-07-11 22:43:42 -07:00
bjorn 4e92a4e503 Super ultra cool geometry cache; 
Pass stores a small 16-bucket cache of vertices/indices it recently
generated.  Draws that have relatively predictable geometry can provide
a hash along with their draw.  The Pass will reuse vertices based on the
hash, when possible, and return a NULL vertex pointer to let the draw-er
know they don't need to generate any vertices.

This provides a dramatic speedup when drawing the same shape many times
in a row.  The overhead is negligible, with benefits kicking in with
just a small handful of repeated draws (3-5 for cubes, less for more
complex shapes).
 2022-07-11 20:52:35 -07:00
bjorn a0cd36a77b Fix torus winding; 2022-07-10 18:02:49 -07:00
bjorn 0a251495bc Fix normal matrix; 2022-07-10 18:02:44 -07:00
bjorn 4e8fe82f94 Font:getVertices; 2022-07-10 12:49:47 -07:00
bjorn f7d7281e70 Add index16/index32 FieldTypes; 
Similar to u16/u32 but are 1-indexed when written using tables.
 2022-07-10 12:18:31 -07:00
bjorn 8e89026678 Shader:getLocalWorkgroupSize; 2022-07-09 23:39:03 -07:00
bjorn 886bfe18c1 Shader "improvements"; 2022-07-09 23:09:02 -07:00
bjorn c7f4e11b0b Improve shader errors; 2022-07-09 21:39:31 -07:00
bjorn e8a5f02e7b Start stats; 2022-07-09 21:19:51 -07:00
bjorn 159352770f Model:getTriangles; 
Doesn't 100% work, Buffers are kind of a mess, ugh.
 2022-07-09 18:30:36 -07:00
bjorn 40cbb18346 Ugly Pass:capsule; 2022-07-09 16:38:25 -07:00
bjorn b0c1dd5f12 Put nogame in its own file; 2022-07-06 23:50:43 -07:00
bjorn f2cfb19d4d Material textures must be sample-only; 
Tracking every material's texture would add a lot of overhead, probably
 2022-07-06 23:00:39 -07:00
bjorn 3bf5ec5744 Shader improvements; 
Mostly renaming things and adding helper functions.
 2022-07-06 22:54:56 -07:00
bjorn 5f19c2e1be Model:getBoundingBox; Model:getBoundingSphere; 2022-07-06 19:22:02 -07:00
bjorn 516ac2a925 Fix validation issue when first draw uses empty vertex format; 2022-07-06 16:43:42 -07:00
bjorn a44ab9bcfa Fix presentation sequence issue; 
Fixes crash on error inside lovr.draw.
 2022-07-05 21:58:54 -07:00
bjorn dbc34c0fdc Update internal resource limit caps; 2022-07-04 15:54:43 -07:00
bjorn dd8d8fe67e Adjust; 2022-07-04 15:22:54 -07:00
bjorn b7e5bd1d67 Require 64KB uniform buffers; 
64KB is near-ubiquitous, and the per-draw UBO needs this much space.
 2022-07-04 15:21:43 -07:00
bjorn b934fac1df Pass:skybox; 2022-07-04 00:18:38 -07:00
bjorn 8aa14ba42b Shader:hasAttribute; 2022-07-03 23:04:56 -07:00
bjorn 2c339dd944 Shader:hasStage; 2022-07-03 22:59:49 -07:00
bjorn 4f15e7e34a Fix plane winding; 2022-07-03 20:07:00 -07:00
bjorn de090971f7 rm erroneous union; 2022-07-03 19:59:51 -07:00
bjorn 0d23d10e43 Animate normals; Use material color; 2022-07-03 19:20:30 -07:00
bjorn d088c5471d Model; 
Does not include some of the fancier accessors yet.
 2022-07-03 17:26:31 -07:00
bjorn e8e9e7fd57 Fix leaks; 2022-07-03 12:59:51 -07:00
bjorn 56a9d81254 Fix push constants; 2022-07-01 18:34:31 -07:00
bjorn d9d54ce348 Pass:copy(tally, buffer); 2022-06-30 18:51:03 -07:00
bjorn 8b37b25e54 TIME WIZARD; 2022-06-30 18:47:01 -07:00
bjorn a521f11a44 lovrPassCopyTallyToBuffer; 2022-06-30 18:46:47 -07:00
bjorn c327eb103f Tally; 2022-06-30 17:34:29 -07:00
bjorn 9e7bd34ab1 Font:getWidth; 2022-06-30 17:25:47 -07:00
bjorn 4125b1dc7e mv getWrap getLines; Include bearing/advance in width; 2022-06-30 17:07:47 -07:00
bjorn 8e968cecd0 Fixes; 2022-06-30 00:29:52 -07:00
bjorn 1f8d37a160 Font:getKerning; 2022-06-29 21:49:55 -07:00
bjorn 078b54a7a5 Font:getWrap doesn't return width; 2022-06-29 21:33:39 -07:00
bjorn 7711fe8b65 Font:getWrap; Simplify Font internals; 2022-06-29 20:17:26 -07:00
bjorn fa2bd2b05c Shuffle around Rasterizer; 
Shorter names, ditch linegap
 2022-06-28 20:18:45 -07:00
bjorn 90092c55e4 Font: ignore \r; Fix uv adjustment; Ignore linegap; 2022-06-28 16:28:14 -07:00
bjorn 63f45de9de Fix Pass:setShader(nil); 2022-06-27 23:15:19 -07:00
bjorn 408fcb8b37 Fix typo; 2022-06-27 21:43:23 -07:00
bjorn 1752b220bf Pass:text supports multicolor strings; 2022-06-27 21:42:51 -07:00
bjorn e5d4ac10cb Fix Font atlas expansion; 2022-06-26 21:22:45 -07:00
bjorn 9d84d3907b Font texture is u8; 
Originally we made the font texture f16 due to "clamping" of the
distance field, and kept it as floats (but f32 since conversion isn't
automatic with Vulkan) here.  However, clamping isn't really an issue.
You can increase the spread of the font to literally get a wider spread
of the SDF for glows, etc.  Switching to u8 uses 4x less texture memory,
which is significant.
 2022-06-26 20:57:57 -07:00
bjorn bac57dc0d2 Add stack allocation to temp allocator; 
It can be used to push the current cursor onto the stack, perform some
tmep allocations, and then pop the stack to "free" them all at once.
This can be nice if you're doing some temporary allocations that aren't
going to be needed when the function returns, since it reduces the
amount of allocator growth a bit.

This allocator is meant to be threadlocal eventually, so there are no
thread-safety concerns.
 2022-06-26 20:53:12 -07:00
bjorn cbe24f482f Adjust font uvs; 
- Padding is automatically computed from spread.
  - Spread increases detail at small sizes.
  - Remove failure cases where padding < spread/2
- UVs are un16x2, making room for color
- Don't center glyphs inside their atlas bounding box
- Cache normalized UVs and update them (for glyphs and vertices) when
  the atlas changes size.
  - Updating the UVs is UGLY and duplicates a lot of code.  It may be
    better to normalize the UVs on the fly, or just re-render the entire
    string if the atlas is updated.
 2022-06-26 20:28:30 -07:00
bjorn 756b184306 Some font cleanup; 2022-06-25 19:54:13 -07:00
bjorn 02daeb1a2b The font code is pretty I promise; 2022-06-25 15:26:42 -07:00
bjorn 4021d4e893 Pass:monkey; 
Questionable.
 2022-06-24 23:05:09 -07:00
bjorn 75e8df58df Pass:cylinder; 2022-06-24 23:01:22 -07:00
bjorn 5c43ad0792 Pass:fill; 2022-06-24 19:59:48 -07:00
bjorn fbf2a039b7 setMaterial takes Texture in addition to Material; 2022-06-24 19:38:45 -07:00
bjorn dc9e93103f Pass:sphere; 2022-06-23 21:23:16 -07:00
bjorn dc73d2309a Pass:donut; 2022-06-23 19:52:37 -07:00
bjorn 8c63f47b8a Fix default shader switching; 2022-06-23 17:07:39 -07:00
bjorn 173c9a258e Sketch render pass automipmap; 2022-06-22 19:05:36 -07:00
bjorn c1d8c64c45 Pass:copy can copy tables to buffers; 2022-06-22 00:39:56 -07:00
bjorn cb4275bff7 Add DrawStyle; 2022-06-22 00:05:26 -07:00
bjorn 499cf9c0dc More Font APIs; 2022-06-21 15:28:03 -07:00
bjorn 71f6a88a62 Font uses padding; 2022-06-20 19:24:41 -07:00
bjorn ad0595ff35 lovr.graphics.getDefaultFont; 2022-06-20 18:58:12 -07:00
bjorn cfc0f52449 Support tab codepoints; 2022-06-20 18:52:10 -07:00
bjorn 362b389131 Pass:text; 
Code is still messy, but it works okay.
 2022-06-20 18:26:15 -07:00
bjorn 3df9aea3fd Add Font shader; 2022-06-20 18:17:37 -07:00
bjorn af8c061c50 Default buffer can be used for colors; 2022-06-18 23:31:51 -07:00
bjorn a654cec40f lovr.graphics.newFont; 2022-06-18 17:43:12 -07:00
bjorn cb121d3d36 Material fixes; Pass cleanup; 2022-06-17 17:43:26 -07:00
bjorn 86b2c934e8 Materials, mostly; 2022-06-16 23:49:09 -07:00
bjorn 7de6bdf242 Shaders; Rework vertex formats; 2022-06-15 20:46:43 -07:00
bjorn 70e0f5c5cf Synchronization; 2022-06-11 22:55:43 -07:00
bjorn d9b5237851 Sync cleanup; 2022-06-11 19:07:46 -07:00
bjorn 3d83d0fcfe Pass:multimesh; 
IT'S ALIVE
 2022-06-09 23:38:33 -07:00
bjorn fc616f92c2 Pass:mesh; Pass:setMeshMode; 2022-06-09 23:05:32 -07:00
bjorn 3009e1d45c Rename transfers to uploads; 2022-06-09 22:44:23 -07:00
bjorn ab2c52bc05 Fix attachment cache; 2022-06-09 20:05:31 -07:00
bjorn 1cc8cf9f4a Update glslang to accept array of shader strings; 2022-06-09 17:44:46 -07:00
bjorn 6f16385fa1 Improve graphics error handling; 2022-06-08 23:59:36 -07:00
bjorn 0d4d7bc0e3 Fix vertex shader draw count; Simplify upload sync; 2022-06-08 21:23:30 -07:00
bjorn ef19a334a9 Pass:setSampler; 
This is an experimental take on the "default filter" system.  Each
render Pass has its own "global sampler", initialized to trilinear.  The
global sampler will be used by default to sample textures/materials in
shaders.  You can set it to a filter mode or a full Sampler object.  You
can always send your own Sampler objects to Shaders if you want
per-texture sampler settings.  The global sampler is designed to be set a
small number of times per pass instead of on every draw.  Basically,
just do Pass:setSampler('nearest') and draw your minecraft world.
 2022-06-07 20:42:10 -07:00
bjorn 2b65b50ed9 Pass:setViewport; Pass:setScissor; 
It pretends to be like a pipeline state even though it isn't.
Might be nice for nil to mean "the framebuffer size" which is the default.
 2022-06-06 12:38:15 -07:00
bjorn d5325b87b4 Headset support; 2022-06-05 20:38:14 -07:00
bjorn a8b35074e0 Pass:send supports push constants; 2022-06-05 18:54:26 -07:00
bjorn 8effa7424f Pass:circle; 2022-06-05 13:12:49 -07:00
bjorn 7b5c816345 More efficient resource tracking; 
- Temporary buffers are not tracked
- Sample-only textures are not tracked, but their initial upload is synchronized.
- Default texture something something
 2022-06-04 14:54:04 -07:00
bjorn 3a43d44460 Pass tracks resources for sync purposes; 2022-06-04 14:28:23 -07:00
bjorn ea80936af7 Pass:compute; 2022-06-04 11:54:05 -07:00
bjorn d3a1a0ec22 Pass:cube; Pass:box; 2022-06-04 11:28:35 -07:00
bjorn e07a2691e0 Clean up plane; 2022-06-04 11:19:28 -07:00
bjorn 62f2d9a800 Organization; 2022-06-04 09:57:06 -07:00
bjorn e652ae67af Pass:plane; 2022-06-04 01:34:13 -07:00
bjorn ebc6d9d3a3 Pass:line; 2022-06-04 01:33:50 -07:00
bjorn a2668a1632 Fix canvas always trying to add depth buffer; 2022-06-04 01:33:11 -07:00
bjorn ac3801902b Pipeline stack; 2022-05-31 21:57:55 -07:00
bjorn ec8b7f9727 Adjust; 2022-05-31 21:45:54 -07:00
bjorn 8431fc72ba Adjust; 2022-05-31 21:41:43 -07:00
bjorn 513a1876c9 Simplify vertex buffers; 
The default buffer is always bound to slot 0 once at the beginning of
command buffers, reducing the amount of rebinding.
 2022-05-31 21:20:01 -07:00
bjorn ab04577495 Enforce maximum spirv version; 2022-05-31 20:47:47 -07:00
bjorn 1f39ed8c51 Ensure binding numbers are less than 32; 
We use u32 masks...
 2022-05-31 20:24:43 -07:00
bjorn 99e45c22ad Add some descriptor set limits; 2022-05-31 20:16:16 -07:00
bjorn 42a924b0ee lovrPassDraw; Pass:points; 2022-05-30 15:36:31 -07:00
bjorn dd043cbf07 Fix bundle allocation; 2022-05-30 15:06:57 -07:00
bjorn 32fb5e63ac Destroy descriptor pools properly; 2022-05-30 13:12:04 -07:00
bjorn e59a75fce8 Pass camera functions; 2022-05-30 12:29:52 -07:00
bjorn 205767bc81 VertexFormat; 2022-05-30 12:18:42 -07:00
bjorn 541ebc1b61 Bundle allocator; 2022-05-30 12:17:17 -07:00
bjorn ff77a30f01 Default shaders; 2022-05-27 20:47:20 -07:00
bjorn 6440bc68f3 Pass:mipmap; 2022-05-26 00:07:10 -07:00
bjorn af0e388e91 Pass:copy; Pass:blit; 2022-05-25 23:52:24 -07:00
bjorn 6771ff64b5 Pass:clear; 2022-05-25 19:45:01 -07:00
bjorn a5f37f7d7d better lovrBufferIsTemporary; 2022-05-25 19:23:01 -07:00
bjorn 73f13ef3c7 Initialize buffer data properly; 2022-05-24 22:30:59 -07:00
bjorn 99ecd04e27 Pass:send; 2022-05-23 23:10:11 -07:00
bjorn 5c0b9e51ed Pass:setShader clears/resets bindings; 2022-05-23 22:32:36 -07:00
bjorn d9e8b81b72 Default buffer/texture/sampler; 2022-05-23 22:32:12 -07:00
bjorn 6dce0be2da pipeline lookup; 2022-05-23 21:44:42 -07:00
bjorn e054218713 gpu_bundle; gpu_bundle_pool; layouts; 2022-05-23 21:40:57 -07:00
bjorn a0db01959d Shader:clone; 2022-05-22 15:10:07 -07:00
bjorn a64fd216ea newShader; 2022-05-22 15:09:09 -07:00
bjorn 355b2bf85b Switch to glslang fork; 
The reason is that the glslang C API doesn't support the extra
overloads that let you provide multiple strings or the lengths for
strings.  In our case our shader blobs are not null terminated, so
sending them to glslang would overrun the buffer.  I forked glslang
and modified the C API to support a length parameter.
 2022-05-22 14:58:07 -07:00
bjorn 4f568ed84d s/setColorMask/setColorWrite; Pass:setColor; 2022-05-11 17:30:08 -07:00
bjorn 070e4f304d lovr.graphics.get/setBackground; 2022-05-11 15:38:05 -07:00
bjorn 970a84a514 Surface, swapchain, window texture, vsync; 2022-05-11 15:28:04 -07:00
bjorn f7b4ec725f Render passes; 2022-05-11 12:51:13 -07:00
bjorn bfa0d94f2d Pass pipeline API; 2022-05-11 12:50:26 -07:00
bjorn d9e5ba8b9f Slightly broken compileShader/newShader; 2022-05-09 11:47:06 -07:00
bjorn 5d078461a2 Rename copy texture usage to transfer; 2022-05-06 17:26:59 -07:00
bjorn 1fde5a36d0 Transform stack; 2022-05-06 17:26:38 -07:00
bjorn 22e15513f9 Sampler; 2022-05-01 15:47:17 -07:00
bjorn 211e3ef0f8 Compile fixes; 2022-05-01 15:18:56 -07:00
bjorn 77a32333e0 lovr.graphics.pass; 2022-04-30 18:56:38 -07:00
bjorn ebe77e5924 Sketch out Texture uploads; 2022-04-30 18:49:46 -07:00
bjorn 0316378f74 Fix renderView precedence; 2022-04-30 09:13:21 -07:00
bjorn 0772d8b4de newTexture; 2022-04-30 03:06:14 -07:00
bjorn e80d254dc6 Texture API; 
Except newTexture because it's hard or something
 2022-04-29 20:56:23 -07:00
bjorn 4be958195d Start Texture; 2022-04-29 20:38:34 -07:00
bjorn e53ddfa03b isFormatSupported; 2022-04-29 17:16:16 -07:00
bjorn 48e2509a3c lovr.graphics.wait; 2022-04-28 22:37:03 -07:00
bjorn 7aee0a4656 Add Pass; Buffer transfers; lovr.graphics.submit; Bugfixes; 2022-04-28 22:30:31 -07:00
bjorn a97193caac Buffer stride can not be smaller than the size of a single item; 2022-04-28 15:39:45 -07:00
bjorn a8b7bc75a8 Adjust; 2022-04-27 00:35:09 -07:00
bjorn e8c809a870 Temporary buffers; 2022-04-27 00:28:39 -07:00
bjorn 43f56c223c Tell Vulkan about the engine name and version; 2022-04-27 00:21:04 -07:00
bjorn d2110af83a Fixup; 2022-04-26 22:51:24 -07:00
bjorn 39418b8393 Add temp frame allocator; 2022-04-26 22:44:44 -07:00
bjorn a3438274b5 Add non-scratchpad Buffers; 
This includes the memory allocator and the morgue.

You can't actually write any data to the buffer yet, since we don't have
commands or temp buffers.  Temp buffers (scratchpads) are coming soon.
 2022-04-26 15:32:54 -07:00
bjorn 50ebed697e Update some features and limits; 
- rm dynamicIndexing and nonUniformIndexing, for now (arrays aren't well
  supported)
- rename compressed texture features
- move clip/cull distance to limit instead of feature (limit can be 0)
 2022-04-26 15:31:51 -07:00
bjorn 3ae0ff568f Rework device info; 2022-04-22 13:28:59 -07:00