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Author SHA1 Message Date
bjorn e9654cd067 Fix function prototypes; 2019-08-21 23:19:42 -07:00
bjorn 28344928c9 Simplify arr; 2019-08-21 23:16:58 -07:00
bjorn 9b0e43b249 Fix t.window = nil; 2019-08-21 22:26:31 -07:00
bjorn 13655d0df4 Simplify logging; 2019-08-21 19:02:02 -07:00
bjorn cd09e1e695 rm sds; 2019-08-21 16:30:20 -07:00
bjorn 8d4760167f luax is now api; 2019-08-21 15:27:26 -07:00
bjorn 7c8a44cc57 Cleanup function pointer typedefs; 2019-08-21 14:44:54 -07:00
bjorn fb279057b8 maf no longer needs to export symbols; 2019-08-21 03:29:37 -07:00
bjorn b51dece762 Fix bug with permanent vectors; 2019-08-20 00:54:42 -07:00
bjorn f91eed3834 Rebuild boot.lua.h; 2019-08-20 00:54:36 -07:00
bjorn 3050d70f3d Slightly better OpenVR head pose; 2019-08-19 14:55:28 -07:00
bjorn e6c9fd1a6e rm error screen buttons; 2019-08-19 14:52:56 -07:00
bjorn 26e7233fde Fix some API issues with lightuserdata; 2019-08-19 14:35:06 -07:00
bjorn b1b97ddb02 quat:direction returns vec3; 2019-08-19 14:19:10 -07:00
bjorn 97e90a8699 Fix checkvariant error message; 2019-08-19 14:16:42 -07:00
bjorn 2f7743583f Rebuild actions.json.h; 2019-08-19 14:16:37 -07:00
bjorn 584261e21f rm ffi vectors; 2019-08-19 14:13:36 -07:00
bjorn e6bedba0bc Fix OpenVR head pose; 2019-08-17 22:50:35 -07:00
bjorn c703092f87 Add missing timers GraphicsFeature; 2019-08-13 22:11:59 -07:00
bjorn a4781c7013 Fix cylinder winding; 2019-08-12 20:03:32 -07:00
bjorn d3bf51daef Add alphaCutoff shader flag; 2019-08-12 17:38:03 -07:00
bjorn c3af8c14c1 Add uniformScale shader flag; 
Used to switch to a faster version of lovrNormalMatrix, can be used
with all shader types.
 2019-08-12 17:33:32 -07:00
bjorn 8821ecd340 Standard shader: Tonemap by default; 2019-08-12 02:36:23 -07:00
bjorn 4eb768b13b Fix GLSL type cast; 2019-08-11 18:47:12 -07:00
bjorn 265931e474 Standard shader: Multiply with graphics color; 
I guess.
 2019-08-11 18:34:16 -07:00
bjorn 51b4064801 Standard shader: Refactoring; 2019-08-11 18:15:43 -07:00
bjorn 3d8313a7f1 Add analytical approximation for specular BRDF lookup; 2019-08-11 17:22:09 -07:00
bjorn 4719e5edbe Well that was broken; 2019-08-10 18:12:16 -07:00
bjorn 93f076acc9 Fix default uniform values; 
Not supported in GLES.
 2019-08-09 17:36:14 -07:00
bjorn b8cb53e021 Standard shader: Refactoring; 2019-08-09 17:31:30 -07:00
bjorn 948363e7df OpenGL: Enable seamless cubemap filtering; 
It is always used in WebGL 2 and OpenGL ES 3.
 2019-08-09 17:22:00 -07:00
bjorn 4d3bfea67c Model:getMaterial(name|index); rm Model:setMaterial; 2019-08-09 16:10:46 -07:00
bjorn bd773d2d6c Add materialMap to ModelData; 2019-08-09 15:14:22 -07:00
bjorn 83b2f8d745 Add uniform for controlling light color and intensity; 2019-08-09 00:27:17 -07:00
bjorn a1cc3fb838 rm lovr.headset.getDisplayTime; 
It is not useful in its current state, but will be useful later.
 2019-08-09 00:01:08 -07:00
bjorn 851f5f27ec Add more default headset drivers; 2019-08-09 00:00:42 -07:00
bjorn 30ea8995d2 Fix view vector; 2019-08-07 17:53:38 -07:00
bjorn 2c115ce66e Automatically detect mipmap count for IBL; 2019-08-07 15:56:52 -07:00
bjorn b5be93b94b Fix problem with falsy shader flags; 2019-08-07 15:56:13 -07:00
bjorn 289d365866 Better error messages when loading cubemaps; 2019-08-07 15:14:59 -07:00
bjorn fe939213be Initial standard shader flags; 
- normalTexture = true
- indirectLighting = true (requires uniform setup!)
- occlusion = true (only affects indirect lighting)
- emissive = true
- tonemap = true
 2019-08-06 14:39:14 -07:00
bjorn 54d58c79cd Fix issue where multiple shader flags don't work; 2019-08-06 14:38:49 -07:00
bjorn edd162052c Fix diffuse texture batching; 2019-08-06 11:38:12 -07:00
bjorn b08d9d0b30 Standard shader: Add tonemapping; 
ACES.
 2019-08-05 15:34:21 -07:00
bjorn 96c47d590c rm lovrEnvironmentTexture from Material; 2019-08-05 15:20:17 -07:00
bjorn e4ab5aa85a Standard shader: Add image-based lighting; 
Very WIP, still need to add the BRDF lookup table.
 2019-08-05 14:49:09 -07:00
bjorn bff9399308 Rename skinned flag to animated; 2019-08-04 15:08:21 -07:00
bjorn 017dd15c78 Update OpenXR to 1.0; 
Still untested, gib runtimes pls.
 2019-08-03 19:06:57 -07:00
bjorn 06fb8b2503 Simplify fill; 
lovr.graphics.fill renders a fullscreen quad, it's convenient because
you don't need to set up a mesh and toggle all the pipeline states.

However, if you are dealing with copying/rendering between stereo
textures, you have to write your own shader for that.  For now.
 2019-08-03 16:03:13 -07:00
bjorn db57592646 Attempt to display SOME relevant message for 'error occurred while displaying another error' in the luajit-only nonstandard crash path 2019-08-02 20:29:28 -07:00
bjorn e9fd052fc6 Start fixing lovr.graphics.fill; 2019-08-02 15:48:35 -07:00
bjorn 0d5c776b02 Windows opens console with --console argument; 
Instead of all the time.
 2019-08-01 13:49:39 -07:00
bjorn aab987dbef Fix WebGL gamma correction; 
Ugh, WebGL doesn't have sRGB backbuffers.
 2019-08-01 13:26:45 -07:00
bjorn d03d0a39ec Fix GCC compilation; 2019-08-01 13:02:31 -07:00
bjorn 15cdc78c6b Rebuild xxd files; 
xxd on windows is different or something.
 2019-08-01 13:01:47 -07:00
bjorn 38671d4ca9 Fix warning; 2019-08-01 13:01:41 -07:00
bjorn ecac39c08b Add experimental buttons to default error screen; 2019-08-01 00:14:37 -07:00
bjorn 7690db28af Windows: Fix all the int warnings; 2019-07-31 17:51:49 -07:00
bjorn c384d54aa5 OpenVR: Default haptic frequency to 1Hz; 2019-07-31 17:17:41 -07:00
bjorn 9e8fcc01af Knuckles: Use force sensor as grip axis; 2019-07-31 16:54:56 -07:00
bjorn ca8e280dcd Fix texture refcounting in lovr.graphics.newTexture; 
Also a memory leak with window icons (does anyone use that?)
 2019-07-31 14:43:35 -07:00
bjorn 507736ba2d Oh no; 2019-07-31 14:43:31 -07:00
bjorn 78f2060405 rm lovr.headset.getAcceleration, getAngularAcceleration; 
Because OpenXR did...
 2019-07-30 20:22:08 -07:00
bjorn 9712f4765c lovr.headset.hands is CURSED; 2019-07-30 20:17:38 -07:00
bjorn 947c468eb1 Don't restart twice on F5; 2019-07-29 11:52:06 -07:00
bjorn 4b9e6849c8 Better boolean shader flags; Multicanvas flag; 
Instead of boolean shader flags turning into actual booleans defines
in the shader source, for GLSL they turn into defines.  This lets you
use ifdef, which is the more common intended usage.

Also MULTICANVAS is now a boolean shader flag.  The old MULTICANVAS
define is deprecated.
 2019-07-28 18:08:23 -07:00
bjorn f564444641 Fix some WebGL issues; 2019-07-28 17:28:18 -07:00
mcc d391a4750f Use base diffuse color from materials in Standard shader 2019-07-25 15:08:53 -07:00
bjorn 239a9514ea Model: Fix animations that aren't keyed at t=0; 2019-07-19 16:42:51 -07:00
bjorn d0ee0d9b1a glTF: Fix transform for scenes with multiple root nodes; 2019-07-19 16:42:13 -07:00
bjorn 2b19c64aca rm primary DeviceButton and DeviceAxis; 
It is confusing and doesn't really solve the intended problem very well.

For now we will all just suffer with our tedious device-specific Lua code.
 2019-07-17 17:33:21 -07:00
bjorn c92c0ef3c5 lovr.headset.isTracked; 2019-07-17 17:09:45 -07:00
bjorn 416f28990a Tracking functions return 0 instead of nil; rm lovr.headset.getDirection; 2019-07-17 17:07:33 -07:00
bjorn 62fe520da1 maf: Fix quat_getDirection; 2019-07-16 23:03:37 -07:00
bjorn a04d55d13e Fix quat indexing in vanilla Lua; 2019-07-16 23:03:27 -07:00
bjorn 013d301c35 Fix vec3:sub in vanilla lua; 2019-07-16 22:53:01 -07:00
bjorn a5326d530a LuaJIT: Fix quaternion __newindex; 2019-07-16 22:52:34 -07:00
bjorn 7f445db3cc Update mat4:set for vanilla lua; 2019-07-16 22:51:26 -07:00
bjorn db519f7f53 mat4:scale: Allow for a single argument in LuaJIT; 2019-07-16 22:02:18 -07:00
bjorn 122143b13a vec4; 2019-07-16 20:30:51 -07:00
bjorn 9156fa2cbf Vector rework; 2019-07-16 20:30:51 -07:00
mcc 39f8203442 Don't reset camera position of desktop driver on reset 2019-07-16 20:27:45 -07:00
bjorn 84cdc592bc Make sure lovrBufferUnmap always unmaps; 2019-07-12 20:16:18 -07:00
bjorn 2eb4b779ab Model cleanup; 2019-07-11 20:13:47 -07:00
bjorn 4b4020d3a7 Model:pose; Model:getNodePose; 2019-07-11 20:09:46 -07:00
bjorn 8e2775ef6d Math: cleanup; 2019-07-11 11:35:50 -07:00
bjorn 6b87576e6d Channel: cleanup; 2019-07-11 11:29:18 -07:00
bjorn 8c76e6f19b RandomGenerator: cleanup; 2019-07-11 11:24:34 -07:00
bjorn 1f8a7e073f Curve: cleanup; 2019-07-11 11:22:03 -07:00
bjorn f81a65430b Add support for cubic spline keyframe interpolation; 2019-07-11 11:05:53 -07:00
bjorn 3c07ad6b0b Replace Animator with Model:animate; 2019-07-10 22:08:19 -07:00
bjorn 4372eb293e rm comma operator; 
everyone is making fun of me haha
 2019-07-10 18:46:51 -07:00
mcc f5633f4248 Fix lovr.filesystem.append() 
Previously, this program function lovr.update(dt) lovr.filesystem.append("/test123", lovr.timer.getTime()) end would fail in lovr because lovrFileWrite required the file to be in write mode (not append)
 2019-07-10 16:29:09 -07:00
mcc a6936b5649 Fix -DLOVR_ENABLE_THREAD=OFF compile 
l_event.c was processing a thread-related event and in the process using a thread struct, even when LOVR_ENABLE_THREAD is undefined and threads do not exist. I caused the thread event type to simply not exist when the thread module is not being built.

Since the event is now only sometimes present, I put it at the end of the enum as slight protection against binary mismatches with dynamically loaded modules.
 2019-07-10 16:23:20 -07:00
mcc 070892ee12 Fix crash with lovr.event.quit("restart") on Oculus Mobile 
Because of how and when draws occur in our Oculus Mobile path, during a restart it would attempt to draw a frame after lovrGraphicsDestroy() is called, leading to a crash in lovrGraphicsSetCamera(). This blocks draws until the restart is finished and renderTo() has been called (conveniently detectable using the existing state.renderCallback).
 2019-07-10 16:10:02 -07:00
mcc 8bfc8683db Patch maf.h so it can be included in C++ 
A C-only feature is used in one spot currently, which would be fine if maf.h were maf.c, but it's designed to be #included...
 2019-07-10 14:58:55 -07:00
mcc 38886f0dc4 Patch sds.h so that it can be #included from C++ 
Empty arrays aren't allowed in C++, so a single dummy element has to be added. sds works by scary cast magic so this dummy element is never actually allocated. A #define is used in this patch so in C this compiles exactly the same as before.
 2019-07-10 14:58:55 -07:00
mcc 99f8122f23 ref.h compiles in C++ 
Check for GCC version >=4.7 [covers GCC or, theoretically, Intel C Compiler] or __has_builtin(__atomic_add_fetch) [covers Clang]. If either of these are found, prefer the GCC atomic builtins instead of the C11 builtins.

Also: Gates Microsoft atomics on _MSC_VER, not _WIN32. This may help improve compatibility with mingw but has not been tested.
 2019-07-10 14:58:25 -07:00
bjorn f208a5e067 Fix array initialization; 
Because the new arr.h contains an array on the stack, we can't
initialize it and then copy it, or the pointer to the stack array
will be pointing to the wrong thing, causing incorrect behavior.
 2019-07-09 09:06:11 -07:00
bjorn af29e29e4d Fix lovr.graphics.setProjection; 
Needed to be using new frameData stuff.
 2019-07-08 14:35:54 -07:00
bjorn f2feda9420 oculus: Remove offset; 
Since we are calling SetTrackingOriginType with floor level, we don't
need to apply the seated-level t.headset.offset adjustment.
 2019-07-05 01:05:02 -07:00
bjorn 348798b86c Make shader in nogame screen more correct; 2019-07-02 20:12:24 -07:00
mcc dc98846169 Fix error screen on Android 
As discussed in slack, lovr.errhand appears to predate lovr.graphics.hasWindow() and does not use it. This resulted in a crash on Oculus Go
 2019-07-02 18:45:08 -07:00
mcc 53270fbd76 mat4_transform_project in maf.h 
mat4_transform ignores the final row of the matrix, which normally contains scale data. This is fine for modelview matrices, which is all lovr currently uses mat4_transform for. However it fails if you ever use mat4_transform on a projection matrix.

mat4_transform_project takes the final row into account, so you can use it with projection matrices. This was useful in my fork and might be useful to have around in lovr someday later.
 2019-07-02 13:37:33 -07:00
mcc 1b085a00ea As discussed in slack, Oculus should be letting lovrCanvasCreate decide whether to double 2019-07-02 13:28:36 -07:00
bjorn 57f97056da Use I4ui instead of I1ui for lovrDrawID constant value; 
glVertexAttribI1ui isn't supported on GLES for some reason.
 2019-07-02 12:51:36 -07:00
bjorn 2d6aa18069 Be a little more correct about when draw id is written; 2019-07-02 00:14:01 -07:00
bjorn 775cf5cda1 Don't accidentally draw meshes too many times; 
Oops!
 2019-07-02 00:09:43 -07:00
bjorn 44da36b610 Write draw ids at the right time (fix flicker); 2019-07-01 02:47:59 -07:00
bjorn 2fb393306c rm skybox args; 
They used to always be necessary, now they are almost never necessary.
 2019-06-29 21:01:03 -07:00
bjorn e3e930d6cc Set index buffer at the right time; 
Just a small ordering issue with previous commit.
 2019-06-29 20:39:01 -07:00
bjorn 6256acfc6d Ahhh fix everything; 
- If you have an instanced batch, it will use the instanced mesh.  That
  has a drawID attribute that uses the identity buffer, which has a vertex
  divisor.  BUT if you only have one instance, then we won't emit an
  instanced draw, and the use of a divisor'd attribute w/ a non-instanced
  draw is causing mega problems on macOS.
- This also fixes observed macOS bugs like:
  - Needing to have a small UBO
  - Flickering at startup
  - Flicker when writing to the last byte of a UBO
  - etc.
- Also make the generic attribute value for lovrDrawID more correct (scalar instead of vector).
 2019-06-29 20:24:36 -07:00
bjorn afe4d8c0e3 Fix GL error with buffer unmapping; 
This doesn't seem to fix any of the macOS rendering bugs though...
 2019-06-29 20:08:31 -07:00
bjorn d3f08fd1f0 rm logo.png; 2019-06-29 18:28:20 -07:00
bjorn b2df3e9816 Update nogame screen; 
- Slightly dim background color (may change).
- Use a shader for the logo (it's centered now, not quite 100% like the image).
- Adjust text optical weight (I hate it).
 2019-06-29 18:27:55 -07:00
bjorn e82ba030a6 lovr.headset.getDisplayTime; 
Returns the predicted display time, which is the estimated time at which
the photons of the next frame will hit the eyeballs of a person in the HMD.

This should be used instead of lovr.timer.getTime when used for rendering
something that is time-dependent.  Updating simulations, logic, or access
to high frequency times should still use lovr.timer.getTime.
 2019-06-29 17:36:36 -07:00
bjorn 8faff22f38 Regenerate math.lua.h; 2019-06-28 22:07:31 -07:00
mcc c604149428 Y-flip mirror texture on Oculus 
Oculus gives us the mirror texture "upside down" compared to every other driver, so flip it rightside up before drawing in boot.lua.
 2019-06-28 22:46:23 -04:00
bjorn d87fc56b63 lovr.headset.getDisplayMask; 2019-06-28 00:13:45 -07:00
bjorn 4222be88b5 Use UBO for Camera matrices; 
Ugh I don't like the "Camera" concept anymore, but I can't figure
out how to easily get rid of it.  Maybe wait till displays are a thing.
 2019-06-27 22:17:50 -07:00
bjorn fa6c4a6b39 Organization; 2019-06-27 21:04:15 -07:00
bjorn 370124c88d Batching cleanup; 
- Rename drawMode to topology in some places.
- Batch uses DrawCommand internally to simplify stuff.
- Do less work while flushing.
- Store global head/tail cursors instead of unused per-batch cursors.
 2019-06-27 20:58:42 -07:00
bjorn 779949964f More small batching changes; 
- Reduce number of batches to 4.  Yeah it's arbitrary, will monitor.
- Just use memcmp for BatchParams.  Since we're using designated initializers,
  we aren't running into issues with memcmp+struct padding bits, and in the
  event it does lead to false positives on some platforms, at worst we'll just
  experience a harmless reduction in batching efficiency.
 2019-06-27 19:05:54 -07:00
bjorn 6da17b0a91 Optimize gamma correction; 
Currently, we gamma correct colors on every clear and every draw.
It's taking a lot of time.  Instead, we'll gamma correct colors
when they're changed using lovr.graphics.setColor/setBackgroundColor.
 2019-06-27 15:41:57 -07:00
bjorn 7e067da8e7 Add defaultCanvas; 
Having a normal Canvas object that represents the backbuffer reduces
some indirection where we have to last-minute check if a Canvas is
set.  It also means that all of the draw-related info that was _sometimes_
on the Canvas is now _always_ on the Canvas, which reduces the amount
of redundant information we need to provide for a draw call.

There may be some issues related to changing the width/height/stereo
of the default Canvas.
 2019-06-27 15:36:51 -07:00
bjorn 26e474bcfc Simplify Mesh handling; 
Removes some indirection from flush (I guess moves it into batch,
not sure what's better).
 2019-06-27 14:14:31 -07:00
bjorn 551dea8c86 Adjust includes; 2019-06-27 13:44:09 -07:00
bjorn b8e63adcbf graphics: Cleanup; 
Make batching structs and defines private.
 2019-06-27 13:38:38 -07:00
bjorn fe21de403b lovrGraphicsDrawMesh; 2019-06-27 13:35:43 -07:00
bjorn b3080ae5d9 rm macos instancing hack; 
I haven't been able to see adverse affects from it anymore.  Can
always put it back if it resurfaces.
 2019-06-27 13:27:43 -07:00
bjorn 39b0d2d754 graphics: Minor refactoring; 2019-06-27 13:26:39 -07:00
bjorn 297208c205 Minor cleanup to stream buffer code; 2019-06-27 13:01:04 -07:00
bjorn 052990aa47 Make some graphics structs private; 2019-06-27 01:48:35 -07:00
bjorn 2baa8d03ee Make singlepass detection more readable; 2019-06-26 21:47:22 -07:00
bjorn adf5e69ea1 oculus: Remove unused variable; 2019-06-26 14:51:32 -07:00
mcc fc90a03584 Fix MSVC-specific warnings 2019-06-25 19:16:48 -07:00
mcc 430fbc27d5 ovrHand -> ovrHandType in oculus.c. We don't understand how this worked before but it fixes the oculus-windows build. 2019-06-25 19:16:48 -07:00
bjorn 6b2de4a0a1 Temporary implementation for persistent buffer discard; 
Should fix potential crashes with persistent buffers.
 2019-06-25 19:16:08 -07:00
bjorn 010bbff519 openvr: Fix stereo Canvas dimensions mismatch; 
(The width is automatically doubled when stereo now)
 2019-06-25 19:15:38 -07:00
bjorn 312a7617c3 Fix typo in shader; 2019-06-25 19:15:11 -07:00
bjorn 09b6f74acf Native textures: initialize mipmapCount; 2019-06-25 18:59:31 -07:00
bjorn 749774e2fc Native texture depth must be explicitly specified; 
To fix validation errors when attaching them to Canvases.
 2019-06-25 18:57:18 -07:00
bjorn 7e65116add Fix oculus backend; 2019-06-25 18:16:54 -07:00
bjorn a3d5371d01 rm lib/vec/vec from oculus.c; 2019-06-25 18:07:56 -07:00
bjorn 928ccee5f1 Multiview; 2019-06-25 01:21:59 -07:00
bjorn a691192af9 lovrBufferDiscard; 2019-06-25 01:21:59 -07:00
bjorn 5cd93b66c6 rm fence syncs; 
They are too buggy and are not as efficient as orphaning.
 2019-06-24 19:17:55 -07:00
bjorn b17d01e4aa Don't return NULL from mat4_invert; 2019-06-22 17:25:48 -07:00
bjorn 8d2f005bf3 Add stdlib.h to oculus_mobile; 2019-06-21 11:28:40 -07:00
bjorn 9f3638b018 TextureData:paste; 2019-06-20 23:36:18 -07:00
bjorn 7ebee200ea rm strdup; 
It isn't part of C, causing compiler errors on some platforms.
 2019-06-20 22:21:31 -07:00
bjorn 879c789a08 Polyfill M_PI; 
It technically isn't part of C, which is causing problems on some systems.
 2019-06-20 21:43:40 -07:00
bjorn 807c519397 Fix typo; 2019-06-20 21:36:07 -07:00
bjorn b6d65922af Standard shader: spherical harmonics irradiance; 2019-06-20 21:17:32 -07:00
bjorn 286cb711e4 Standard shader: emissive; 2019-06-20 18:22:49 -07:00
bjorn a9241e781b Standard shader: emissive; 2019-06-20 18:20:07 -07:00
bjorn 179071023f Standard shader: diffuse, specular, normal mapping; 
No shader flags yet.  Still need occlusion, emissive, configurable
lighting, IBL.
 2019-06-20 17:46:22 -07:00
bjorn b54f68a3d5 glTF: Support Textures with missing images and samplers; 2019-06-20 17:44:30 -07:00
bjorn 5881bdd5b1 Fix gpu timer array; 2019-06-20 14:44:28 -07:00
bjorn 4611b1c9a3 Add no-op standard shader; 2019-06-20 14:21:35 -07:00
bjorn 612f699aa4 Rename default shader to unlit; 2019-06-20 14:09:55 -07:00
bjorn c10851d726 Fix tostring; 2019-06-20 13:47:43 -07:00
bjorn d856f6d592 opengl: Create default texture at startup; 
More predictable performance, fixes an obscure bug.
 2019-06-20 11:35:46 -07:00
bjorn 6b2d06e766 Add lovrPlatformOpenConsole; 2019-06-16 18:55:43 -07:00
bjorn eb1e257209 Add new array implementation; Upgrade filesystem; 
Filesystem:

- Uses streaming file IO.
- Uses less memory when requiring files.
- Simplifies its require path implementation.
 2019-06-16 13:30:30 -07:00
bjorn f8f6d98df4 Use better default for identity quat; 2019-06-14 15:04:17 -07:00
bjorn 9e42fe295a math.lua: Fix vec3:sub; 2019-06-14 13:30:07 -07:00
bjorn 9c322495fa Fix bug when reading mat4s; 2019-06-14 13:22:13 -07:00
bjorn 2f3c23ed7e Ensure getHands uses 4-element vec3; 2019-06-14 13:04:10 -07:00
bjorn 79083c7df1 Fix warnings on newer versions of gcc; 2019-06-11 19:57:20 -07:00
bjorn 909ee1ad79 Use highp in vertex shaders on GLES; 2019-06-10 08:12:36 -07:00
bjorn de6d3dab5b Add tup build system; 
It's still a rough draft and likely only works on my machine, but can be
improved over time.

Rough explanation:

- tup.config contains high-level build configuration defaults.
- Tuprules.tup contains mostly compiler flags (generated from the
  tup.config) and declares some macros used to compile code.
- Tupfile takes all generated object files and links them into the
  lovr executable.
- src/Tupdefault defines the default build steps for src and all
  subdirectories, which is to compile all .c files to .o files and put
  them in the <objects> bucket for linking by the toplevel Tupfile.

It's possible to have multiple configs active at once for different
platforms, projects, etc.  To do this, create a folder for each build
variant you want, and place a tup.config in each folder (it can be a
symlink, which is helpful).  Then, invoking `tup` will build all your
variants, or you can build a specific one by doing `tup <foldername>`.
 2019-06-10 04:06:22 -07:00
bjorn 31a1dc6cee Details; 2019-06-10 03:39:53 -07:00
bjorn e9853ed3c7 t.math.ffi conf flag; 2019-06-10 00:11:20 -07:00
bjorn 98f4365474 Add astc and dxt GraphicsFeatures; 2019-06-09 23:59:57 -07:00
bjorn b0a7d5c122 ASTC textures; 
I like typing numbers.
 2019-06-09 09:11:29 -07:00
bjorn 0b5c609264 Add OpenVR touch bindings; 
Untested.
 2019-06-06 01:10:50 -07:00
bjorn 5551f76557 Reset render data when restarting in oculus_mobile; 
Fixes a crash where rendering would occur with the old Lua state
after a restart.
 2019-06-05 20:23:21 -07:00
bjorn c0f4e2848b Update android build; 2019-06-05 20:22:51 -07:00
bjorn 0c75f40793 rm the other restrict; 
I guess it just isn't portable.
 2019-06-04 04:43:02 -07:00
bjorn feae7bdf3a rm extra restrict qualifier; 
Maybe this is confusing MSVC.  Doesn't appear to impact codegen.
 2019-06-04 04:20:23 -07:00
bjorn d1f754d5f9 Fix Model memory leaks; 2019-06-03 08:13:42 -07:00
bjorn 06c6b172de vec3 has 4 elements; 2019-06-03 07:20:03 -07:00
bjorn 31e086edaf Inline all the maf functions; 2019-06-03 07:19:25 -07:00
bjorn 4eb03006d7 Fix SoundData loading; 2019-06-03 00:29:41 -07:00
Bjorn Swenson 68c1b6a201
Merge pull request #122 from bjornbytes/hand-updates 
Hand updates
 2019-06-03 00:14:45 -07:00
bjorn dc34ed4570 Start to trend towards 4-element arrays for vec3; 
It will be important for enabling more SIMD.
 2019-06-02 20:35:52 -07:00
bjorn c7a2e513d3 Inline hash function; 2019-06-02 04:15:46 -07:00
bjorn 575552a147 Restart hotkey works on default error screen; 2019-06-02 03:29:34 -07:00
bjorn 374492c586 Add experimental hotkeys flag; 
- Add t.hotkeys flag to conf.lua, which defaults to true.
- If t.hotkeys is truthy, the following hotkeys will be enabled:
  - Escape: Quit the experience
  - F5: Restart the experience
 2019-06-02 03:00:12 -07:00
bjorn cf7a738a9f Fix openvr.c; 2019-06-02 02:27:19 -07:00
bjorn 83c2d3ceef Optimize timer module slightly; 2019-06-02 02:02:15 -07:00
bjorn 22fe333150 Update refcounting (again); 
- Ref struct only stores refcount now and is more general.
- Proxy stores a hash of its type name instead of an enum.
- Variants store additional information instead of using a vtable.
- Remove the concept of superclasses from the API.
- Clean up some miscellaneous includes.
 2019-06-02 01:02:26 -07:00
bjorn d2bff7d239 lovr.graphics.tick and tock; 
Initial support for GPU timer queries.
 2019-06-01 17:29:53 -07:00
bjorn 84bd50379d Add primary button/axis; 
It's called "primary".
 2019-05-31 12:00:15 -07:00
bjorn 7ac3d6938b rm TRACKER devices for now; 
This is not the correct way to expose them.  It doesn't seem like
there is consensus on how to expose them yet.  At the very least
LÖVR should instead use the hardcoded OpenVR tracker paths like
/camera, /keyboard, /foot/left, /foot/right, etc.

See these issues:

- https://github.com/ValveSoftware/openvr/issues/1030
- https://github.com/ValveSoftware/openvr/issues/962
 2019-05-31 10:57:29 -07:00
bjorn 9674276ff7 Add lovr.headset.getHands; 
The iterator is nice and concise, but a table is more conventional
and allows you to easily retrieve the number of tracked hands.  The
iterator version may be removed in favor of the table version, since
you can always iterate over a table yourself.
 2019-05-31 10:52:31 -07:00
bjorn af0678f9e9 rm DEVICE_HAND; 
If we expose both unhanded hands and handed hands, people need to
deal with handling (haha) both cases in their apps.  It's simpler
to always deal with left and right hands, even though it is a bit
less general.  Still, this is congruent with the current state of
OpenVR and OpenXR, and I think there are still open questions about
the more uncommon cases where there are more than two hands.
 2019-05-31 10:41:40 -07:00
bjorn fe559903e1 Oculus Go controller has handedness; 2019-05-31 10:37:43 -07:00
bjorn d11e9be175 Lua userdata store their destructor in their metatable; 2019-05-28 16:31:13 -07:00
Bjorn Swenson 5ec6f1d1d1
Merge pull request #120 from mcclure/oculus-quest 
Oculus quest support
 2019-05-28 16:30:17 -07:00
mcc 1449d4c914 Oculus mobile: Support getAcceleration 2019-05-28 18:59:05 -04:00
bjorn 06e3ef702c Add built-in ShaderFlag for skinning vertices; 
Now you can pass in the { skinned = true } flag when creating a Shader
to get skinning behavior without needing to write it yourself.  The
default is still false.

Need to profile to make sure the if is getting optimized out.
 2019-05-28 03:43:54 -07:00
bjorn c5210deae8 Fix ShaderFlag parsing; 2019-05-28 03:43:12 -07:00
bjorn f3d31cf4ef Add multiview and timer query extensions; 2019-05-28 03:14:08 -07:00
bjorn 1cfc2adf4a Fix typo; 2019-05-28 02:45:08 -07:00
bjorn 6b439327fa Make refcounts atomic; 2019-05-28 02:43:15 -07:00
bjorn 29b2420dea Work around macOS flicker bug; 
At this point I don't know if maybe I'm just using UBOs wrong but whatever.
 2019-05-27 19:05:47 -07:00
bjorn 4221c547d7 glTF: Add support for base64 buffer data; 2019-05-26 21:13:59 -07:00
bjorn 56f4c812ce Small intermediate fix for models without animators; 2019-05-26 21:12:07 -07:00
bjorn d08c454f46 Fix sign issue in rasterizer; 
Fixes missing glyphs.
 2019-05-26 12:51:25 -07:00
mcc f4189d13e8 Oculus Mobile fixes: Fix potential crash, fix touches on Go after Quest changes 2019-05-26 11:17:49 -04:00
mcc 991b35a628 Oculus mobile: revamp bridge to support Oculus Quest 2019-05-26 10:29:42 -04:00
bjorn 0b8bc4145e openxr: Begin the session at the correct time; 2019-05-25 20:15:42 -07:00
bjorn b26e29cb7b Fix more LuaJIT math casts; 2019-05-24 20:54:38 -07:00
bjorn 831ebda303 Fix LuaJIT Pool integration; 2019-05-24 20:39:05 -07:00
bjorn d5ad10f408 Permit symbolic links in lovr.filesystem; 
If needed, it can be made configurable later.
 2019-05-24 19:16:43 -07:00
bjorn 9b6f7c35b4 Fix lovr.headset.isTouched; 2019-05-24 15:14:20 -07:00
bjorn 3bf08f0ca3 Add the ability to create default shaders; 
lovr.graphics.newShader('font')
 2019-05-22 18:00:02 -07:00
bjorn c464bde609 Add DefaultShaders enum; 2019-05-22 16:36:40 -07:00
bjorn db5076a100 Rename SHADER_DEFAULT to SHADER_UNLIT; 2019-05-22 16:34:57 -07:00
bjorn 3dc4d06285 Fix eye enum; 2019-05-22 14:37:46 -07:00
bjorn 698466d19c Add missing include in animator.h; 2019-05-21 00:32:20 -07:00
bjorn 5b1e281d4c Switch to a fork of LuaJIT that supports android; 2019-05-21 00:26:21 -07:00
bjorn 3804a1c0ee lovrPlatformGetName; 
Used in lovr.getOS.
 2019-05-20 20:44:39 -07:00
bjorn 4cc154fdfa More number conversions; 2019-05-20 20:35:07 -07:00
bjorn e4c32d2f08 Fix oculus_mobile api.h include; 2019-05-20 15:17:38 -07:00
bjorn e87b81e34a Fix android platform include order; 2019-05-20 15:16:27 -07:00
bjorn a9972a88de Fix oculus_mobile_bridge include path; 2019-05-20 15:15:10 -07:00
bjorn e8a8f6718e Fix vrapi_getAxis; 2019-05-20 15:13:05 -07:00
bjorn df6b7fc96a Ref is mostly private now; 
It's really nice how objects don't need to care about how they're
allocated/managed now.
 2019-05-20 15:09:06 -07:00
bjorn 57aad490ae Start sized int conversions; 2019-05-20 14:34:03 -07:00
bjorn c31853a1d4 Fix build; 2019-05-20 14:31:46 -07:00
bjorn 67b76e08c2 Details; 2019-05-20 04:15:24 -07:00
bjorn e368723248 Improve platform-specific defines; 2019-05-20 04:05:39 -07:00
bjorn 67ddefd0c2 Ensure platform functions have prefix; 2019-05-20 04:02:25 -07:00
bjorn b1e848ef6b Cleanup filesystem module; 2019-05-20 03:51:22 -07:00
bjorn 1335ab55ae Warnings/cleanup; 2019-05-20 03:41:12 -07:00
bjorn 7645f4c014 Add core folder; 2019-05-20 02:47:33 -07:00
bjorn a17f10e273 Add modules folder; 2019-05-19 00:38:35 -07:00
bjorn 4a47afca38 Organize api folder; 2019-05-19 00:31:42 -07:00
bjorn 79ba7a7ad5 gltf: Support partially-keyed animation properties; 2019-05-18 22:19:28 -07:00
bjorn 8d1b335da4 More mapping fixes; 2019-05-18 21:34:36 -07:00
bjorn 440b30df59 Add filter/wrap to default texture; 2019-05-18 04:33:28 -07:00
bjorn 1792f066f2 Fix CMakeLists; Fix buffer unmapping; Formatting; 2019-05-18 01:09:06 -07:00
bjorn e3e52a7808 Fix issue when animated model has no animator; 2019-05-18 00:30:43 -07:00
bjorn 976d59e364 Undo single-translation-unit experiment for now; 2019-05-17 16:29:24 -07:00
bjorn 6f7c30e7e2 Single-translation-unit experiment; 2019-05-15 12:05:56 -07:00
bjorn 1aef9963f5 Clean up thread module; 2019-05-14 04:43:38 -07:00
bjorn a4e563fe6f Clean up event module; 2019-05-14 04:37:56 -07:00
bjorn 3267bad4fa Add ShaderFlags; 
newShader and newComputeShader accept an optional options table
that can contain a table of flags.  Flags are turned into #defines
in the shader source and can be used as specialization constants in
the future.

Currently they can only be bools and ints.  This might change to add
float and/or remove bools.
 2019-05-14 03:48:01 -07:00
bjorn 6134abe866 Handle vsync better; 
- Add vsync flag to t.window and lovr.graphics.createWindow.
- vsync is 1 by default.
- Some headset drivers override vsync if they have special timing requirements.
 2019-05-14 00:18:22 -07:00
bjorn 15c4b6fcd2 Fix me ifdefs; 2019-05-13 20:52:11 -07:00
bjorn f786c40b4e Rework Buffer updates; 
Use unsynchronized mapped buffers on macOS.

Reduce amount of Buffer flushes and stalls by flushing once per
batch instead of once per draw.
 2019-05-13 20:35:21 -07:00
bjorn b8ed63fcc4 Fix double/float conversions; 2019-05-13 04:28:57 -07:00
bjorn 566cd20984 Cleanup; 2019-05-13 04:25:34 -07:00
bjorn 69260cfbb3 openvr: rm state.rift; 
Yay actions?
 2019-05-13 04:25:34 -07:00
bjorn 8e7a4323d0 rm custom PI define; 2019-05-13 03:56:34 -07:00
bjorn 83b8ee2d08 Audio cleanup; 2019-05-13 03:53:17 -07:00
bjorn 97e3774718 Make TimerState private; 2019-05-13 03:35:41 -07:00
bjorn 963f496ac1 Lua hides a Type in its userdata; 2019-05-13 03:21:11 -07:00
bjorn 429efcb38d Change circle size argument from diameter to radius; 2019-05-12 23:34:04 -07:00
bjorn 51ce0c1418 rm compat; 2019-05-12 22:28:02 -07:00
bjorn 7c2a119324 SteamVR Input 2019-05-12 22:23:28 -07:00
bjorn c20554645e Initial KTX support; 2019-05-12 22:23:28 -07:00
bjorn 5b0fa8b522 Fix warnings; 2019-05-12 22:23:28 -07:00
bjorn 9a1579a773 Ensure maf symbols are exported on unix; 2019-05-12 22:23:28 -07:00
bjorn db3c3dbb1e Fix lovr.headset.hands; 2019-05-12 22:23:28 -07:00
bjorn ebcdc6d36e Ensure bone pose gets reset when not animating; 2019-05-12 22:23:28 -07:00
bjorn 28c453075a Fix batching overflow; 2019-05-12 22:23:28 -07:00
bjorn 511afef0c6 Fix batching issue with non-instanced primitives; 2019-05-12 22:23:28 -07:00
bjorn 6ff35420bd More leap fixes; 
Also reduce branching in headset accessors.
 2019-05-12 22:23:28 -07:00
bjorn 06b8b6f405 Leap fixes; 2019-05-12 22:23:28 -07:00
bjorn 26c1859531 Update WebVR; 2019-05-12 22:23:28 -07:00
bjorn 9382afb94d Put controller models back on nogame screen; 2019-05-12 22:23:08 -07:00
bjorn 2ecae65925 trackpad -> touchpad; 
Sorry
 2019-05-12 22:23:02 -07:00
bjorn 57321db2cd lovr.headset.getDriver accepts devices; 2019-05-12 22:23:02 -07:00
bjorn 5413f6a427 Device iterators; 2019-05-12 22:23:02 -07:00
bjorn 7807b1abd7 lovr.headset.getAcceleration, getAngularAcceleration; 
Add missing getBonePose impls.

Refactor some ovr stuff.
 2019-05-12 22:23:02 -07:00
bjorn b6e1e5e3b0 lovr.headset.getBonePose; Device shorthands; 2019-05-12 22:23:02 -07:00
bjorn 05f4ba7342 Change everything; 
Use enums because they make things easier.
 2019-05-12 22:23:02 -07:00
bjorn 1d079f0c95 Fix desktop_isDown; 2019-05-12 22:23:02 -07:00
bjorn e21b64155a Re-prefix headset backend function names; 2019-05-12 22:23:02 -07:00
bjorn 89ccf750ba Start compat system; 2019-05-12 22:23:02 -07:00
bjorn 4b3e72a5f1 Fix warnings; 2019-05-12 22:22:29 -07:00
bjorn 2aace190fe Add oculus:getDisplayTime; 2019-05-12 22:22:29 -07:00
bjorn 5947a96556 Fix getDisplayTime prototype; 2019-05-12 22:22:29 -07:00
bjorn c2fc7daf2d Split mat4_getTransform; 2019-05-12 22:22:29 -07:00
bjorn 801f997b0a Use vectors for headset pose accessors; 2019-05-12 22:22:29 -07:00
bjorn 344edd8c30 Add missing OpenXR string constant; 2019-05-12 22:22:29 -07:00
bjorn dafa7fefbe Fix setTransform; 2019-05-12 22:22:29 -07:00
bjorn 5ff8e51d88 Add openxr:getDisplayTime; 2019-05-12 22:22:29 -07:00
bjorn ed725927c3 OpenXR headset backend; 2019-05-12 22:22:29 -07:00
bjorn aa1d33669c Just use leap; 2019-05-12 22:22:29 -07:00
bjorn e22d98e09e Finish Leap backend; 2019-05-12 22:22:29 -07:00
bjorn 5ff49e73c2 Leap WIP; 2019-05-12 22:22:29 -07:00
bjorn 400598735c rm isTracked for now; 2019-05-12 22:22:29 -07:00
bjorn df5de9a35e Use strings for paths; 
It's probably slower, but it's way less complicated, so it seems like
a win for now.  Can implement compile-time hashing, tries etc. later
if it's identified as a performance issue for a real person.

Also a bunch of cleanup in openvr.c and oculus.c.
 2019-05-12 22:22:29 -07:00
bjorn 45931d005a lovr.headset.isTracked; 2019-05-12 22:22:29 -07:00
bjorn bb06b211cd Add missing getDirection binding; 2019-05-12 22:22:29 -07:00
bjorn 5c6163580b rm unused headset.h; 2019-05-12 22:22:29 -07:00
bjorn d8581106d4 Support Vive trackers again; 
/trackers/1
 2019-05-12 22:22:29 -07:00
bjorn ca30991b2a "VR Simulator" -> "Simulator"; 2019-05-12 22:22:29 -07:00
bjorn 85d461e71c Fixup lovr.headset.getName; 2019-05-12 22:22:29 -07:00
bjorn 50e77fc023 Combine getVelocity and getAngularVelocity impls; 2019-05-12 22:22:29 -07:00
bjorn a9ef3656a1 lovr.headset.getDirection; 2019-05-12 22:22:29 -07:00
bjorn 965f39f834 Do less work in lovr.headset.getPosition/getOrientation; 2019-05-12 22:22:29 -07:00
bjorn 9a8b119a81 Add missing enum; 2019-05-12 22:22:29 -07:00
bjorn 42ba6ddbb9 oculus_mobile build fixes; 2019-05-12 22:22:29 -07:00
bjorn 7a5ae2bfe1 Update oculus_mobile backend; 2019-05-12 22:22:29 -07:00
bjorn 77f848ea8f Update oculus backend; 2019-05-12 22:22:29 -07:00
bjorn f5b976cfae Actually read paths in API; 2019-05-12 22:22:29 -07:00
bjorn e406678b1c rm luax_pushpath; 2019-05-12 22:22:29 -07:00
bjorn 2584809c23 Reorganize path enum; 2019-05-12 22:22:29 -07:00
bjorn 4edb8de0b0 Shorten path enum prefix; 2019-05-12 22:22:29 -07:00
bjorn 86537141ac Add eye path; 2019-05-12 22:22:29 -07:00
bjorn b42c3ffc0e Rename hands to hand; 2019-05-12 22:22:29 -07:00
bjorn 6182ce59af Cleanup; 2019-05-12 22:22:29 -07:00
bjorn 4e8d64a1a3 Cleanup; 2019-05-12 22:22:29 -07:00
bjorn 60d2111937 Add proximity to Subpaths; 2019-05-12 22:22:29 -07:00
bjorn 87d3c2742c Drop static function prefixes; 2019-05-12 22:22:29 -07:00
bjorn b0067233f7 getType -> getName; 2019-05-12 22:22:29 -07:00
bjorn b9c5dce584 re-add proximity sensor button; 2019-05-12 22:22:29 -07:00
bjorn fd985c95ff rm isMounted; 2019-05-12 22:22:29 -07:00
bjorn da6fd4d07c Remove Controllers; 2019-05-12 22:22:29 -07:00
bjorn bd609fc338 rm Controller:getHand; 2019-05-12 22:21:06 -07:00
bjorn cb0a40a4b6 lovr.headset.isDown; lovr.headset.isTouched; 2019-05-12 22:21:06 -07:00
bjorn 45757f2fa3 Fixes; 2019-05-12 22:21:06 -07:00
bjorn b95280006a lovr.headset.newModel; 2019-05-12 22:21:06 -07:00
bjorn cb79973b98 lovr.headset.vibrate; 
Signature changed to take strength, duration, and frequency.  All
are optional.
 2019-05-12 22:21:06 -07:00
bjorn 36e4529dca lovr.headset.getAxis; 
Takes a path and returns 1-3 float values representing the components
of the axis at the path.  The "touchx" and "touchy" axes are now just
"touchpad".
 2019-05-12 22:21:06 -07:00
bjorn 5ab8904809 Controller polyfill; rm Controller pose functions; OpenVR paths; 2019-05-12 22:21:06 -07:00
bjorn f87b4e6a25 Read paths; Desktop driver uses paths; 2019-05-12 22:21:06 -07:00
bjorn 48cf7e1874 Start paths; 2019-05-12 22:21:06 -07:00
bjorn 8208238df7 Support multiple tracking drivers; 
Now the lovr.headset module initializes one display driver (the
first one in the list) and multiple tracking drivers.  Only drivers
that implement 'renderTo' will be considered for display driver.

Tracking drivers are stored in a linked list, and retrieving pose
information involves trying all of the tracking drivers until the
pose is found.
 2019-05-12 22:21:06 -07:00
bjorn c95c0afb4c Set alpha sampling to false in lovr.graphics.reset; 2019-05-08 20:09:42 -07:00
bjorn c9775c84ac Remove t.gammacorrect flag; 
Gamma correct rendering is core in all supported OpenGL versions,
and it's usually a good idea to enable it.
 2019-05-03 17:53:33 -07:00
bjorn 594921d2ec newThread: can load thread code from a file or Blob; 
Also fix a lifetime issue: If the string containing thread code was
garbage collected before you started the thread, you would have been
running free'd memory as Lua code!
 2019-05-02 15:09:54 -07:00
bjorn 0e0cfee6e8 Font:getWidth returns lineCount; 2019-04-27 11:13:37 -07:00
bjorn 7eff3d7d4c rm platform include; 2019-04-23 15:26:45 -07:00
bjorn 8af82d3bc1 Handle mipMapCount = 0 in DDS textures; 2019-04-23 15:25:31 -07:00
bjorn afc8000fc7 rm stddef from util; 2019-04-21 11:52:04 -07:00
bjorn c021afedae Fix more warnings; 2019-04-20 18:42:25 -07:00
bjorn 7af5b9816a Stupid float stuff; 
I'm sorry.
 2019-04-20 17:02:48 -07:00
bjorn 2dea0eacfb Use -fvisibility=hidden to hide symbols by default; 
This saves some space, and it's better to be conscious about symbol exports.
 2019-04-20 16:20:05 -07:00
bjorn b95c97ff57 rm unused mat4_setTransform function; 2019-04-20 14:15:43 -07:00
bjorn 0341233876 Also support hexcodes in lovr.graphics.clear; 2019-04-20 13:38:09 -07:00
bjorn c247682653 BRING BACK HEXCODES; 2019-04-20 13:36:36 -07:00
bjorn f268810d2a Minor cleanup; Fix some undefined behavior; 2019-04-20 13:11:11 -07:00
bjorn ec7b2c0b68 Formatting; 2019-04-20 12:07:26 -07:00