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3545 Commits

Author SHA1 Message Date
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 874c35120b mv getBuffer buffer; 2022-04-28 20:57:36 -07:00
bjorn d76936c48d gpu: add ticks and streams; 2022-04-28 20:57:36 -07:00
bjorn 6ee2b901f7 Fix to buffer constructor; 2022-04-28 20:26:47 -07:00
bjorn c285d0cdf9 Buffer:getFormat uses string keys; 2022-04-28 20:19:11 -07:00
bjorn 4483145d53 Allow passing a file to lovr; 
The file will be treated as main.lua.
Its directory will be treated as the source.
 2022-04-28 17:36:05 -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
Josip Miskovic 24a0751c16 Add `World:setStepIterations(num)` and its getter 
Physics world's "quick step" is executed in multiple iteration steps.
The getter and setter for this value is now made available as two new
methods in the World object.

This is allows user to balance between the less accurate but quick
simulations, and more stable behavior of physics.

Something similar was already possible, by reducing the delta time and
running the sim multiple times per frame. However, any force user applies
to collider is zeroed after each step. User would thus have to keep track
of applied forces, and re-apply them inside the physics iteration loop.

By default ODE uses 20 iterations in quick step.
 2022-04-27 11:39:08 -07:00
bjorn a8b7bc75a8 Adjust; 2022-04-27 00:35:09 -07:00
bjorn 9e5510b9a7 Adjust; 2022-04-27 00:32:01 -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 d8701df780 Add f16 conversion to util; 2022-04-27 00:19:44 -07:00
bjorn 65b0f95ca9 Add lovrUnreachable macro; 2022-04-27 00:05:14 -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 d45ded089c os_win32: add virtual memory functions; 2022-04-26 22:44:06 -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
jascase901 51d96f6fa2 include required for linux support. 2022-04-24 13:07:59 -07:00
jascase901 aeb269b24a use static assert macro instead of keyword 
This change fixes a linker error I noticed when compiling on my windows
sytstem. see #551

According to this link the macro is prefered to the keyword.
https://docs.microsoft.com/en-us/cpp/c-language/static-assert-c?view=msvc-170#:~:text=The%20_Static_assert%20keyword%2C%20and%20the%20static_assert%20macro%2C%20both,runtime%20and%20incur%20a%20runtime%20cost.%20Microsoft-specific%20behavior
 2022-04-24 13:07:59 -07:00
bjorn 3ae0ff568f Rework device info; 2022-04-22 13:28:59 -07:00
bjorn be1cedc922 Always enable fullIndexBufferRange feature; 2022-04-22 01:07:07 -07:00
bjorn 557f18ab3c Add gpu_webgpu; 
Send help
 2022-04-21 17:58:26 -07:00
bjorn 9a54102387 Image rework: KTX1 and KTX2 loaders; 2022-04-21 17:39:59 -07:00
bjorn f37c1824da lovr.graphics.getDevice/getFeatures/getLimits; 2022-04-21 17:39:59 -07:00
bjorn 40e9a4ab73 core/gpu; 2022-04-21 17:39:59 -07:00
bjorn f0827de864 Re-add ASTC loader; 2022-04-21 17:39:59 -07:00
bjorn f2e95e147a Re-add STB loader; 2022-04-21 17:39:59 -07:00
bjorn 0c4d3cb8da WIP new Image implementation and DDS loader; 
- Image supports loading files with multiple layers
- Image supports semantic flags like srgb, premultiplied, etc.
- Image:getPixel and :setPixel support more formats
- DDS loader supports BC4-BC7, DXT2/DXT4, uncompressed formats, etc.
 2022-04-21 17:39:59 -07:00
bjorn cf2f63f147 Add missing include; 2022-04-21 17:39:59 -07:00
bjorn 60cabcff3e rm unused variables in headset bindings; 2022-04-21 17:39:59 -07:00
bjorn e05c2cd593 renderTo no longer uses removed graphics functions; 2022-04-21 17:39:59 -07:00
bjorn d9ec003e79 Start Image rework; 2022-04-21 17:39:59 -07:00
bjorn 37221afbc6 rm graphics module; 2022-04-21 17:39:58 -07:00
bjorn a2cb611b6c Fix mipmaps with nearest filtering; 2022-04-14 16:16:22 -07:00
bjorn 85ee89d36f Fix weirdness with vec2 scale arguments; 2022-04-06 10:10:27 -07:00
bjorn cd0e458af9 lovr.filesystem.write/append returns success instead of size; 
We don't have a good way of returning filesystem error messages yet,
but it's still useful to return a boolean instead of a number to
detect failure of zero byte writes.  Exposing the number of bytes
written is kind of weird since it's not very actionable.
 2022-03-30 22:45:09 -07:00
bjorn 42e618fa00 World:getContacts; 2022-03-30 22:32:20 -07:00
bjorn 8fcdfd2bb4 Minor physics cleanup; 2022-03-30 22:05:10 -07:00
bjorn b115e5865f Fix miniaudio warning; 2022-03-30 21:15:51 -07:00
bjorn efbcb5e4c2 Merge branch 'master' into dev 2022-03-30 13:52:58 -07:00
bjorn b32244b787 OpenXR: Make update idempotent; 
The state tracking here is getting pretty complicated... oh well!
 2022-03-30 13:33:02 -07:00
bjorn 0238549e66 OpenXR: sync all subaction paths; 2022-03-30 13:33:02 -07:00
bjorn 8235965eca rm util from os_macos; 2022-03-30 12:42:01 -07:00
bjorn 5d271de91a mv map util; 2022-03-30 12:34:38 -07:00
bjorn faa42ee38b mv resources etc; 2022-03-30 12:34:34 -07:00
bjorn 2ec5a1a9dd OpenXR: Valve Index grip improvements; 2022-03-30 11:13:55 -07:00
bjorn 3972a8df20 Reset OpenXR event type after polling; 
Otherwise the struct will have the wrong type when polling the next
event.  Kind of annoying.
 2022-03-29 08:56:26 -07:00
bjorn 72c93630ce Shift arguments up by one in fused mode; 
There's a bug where arguments start at 0 instead of 1 in fused mode.

In fused mode, we aren't going to consume one of the command line
arguments for the project path like we normally do, so in order to
provide that argument to the lovr project at index 1, shift them all up
by one in boot.lua.  We can only do this after the filesystem module is
loaded, so it can't go in main.c with all the other arg stuff.

The zero'th argument in fused mode is now the source path, just like how
it works in non-fused mode.  This means the executable path is in the
arg table twice, which is sensible since in fused mode both the
interpreter and the interpreter's source are the same file.
 2022-03-28 13:24:44 -07:00
monolifed af3ec874f0 Keep winding with flip 2022-03-28 12:37:21 -07:00
bjorn d70619ec96 Source:isSpatial; Separate spatial from effects; 2022-03-27 19:09:25 -07:00
bjorn c824c5c135 obj: triangulate faces; 
Supports faces with any number of vertices by converting to triangle
fans.
 2022-03-27 18:35:38 -07:00
bjorn e47f3eb108 Use doubles for noise; 2022-03-27 14:51:06 -07:00
bjorn f347ac98d9 Switch to simplex noise; 
Pending test
 2022-03-27 01:21:52 -07:00
bjorn 342f92940e Add :equals method to vector objects; 2022-03-25 16:05:38 -07:00
bjorn 03df236e63 Fix Canvas depth buffer mipmap generation; 2022-03-25 13:12:18 -07:00
bjorn 6c9531564e Make physics structs private; 2022-03-25 12:40:29 -07:00
bjorn 985d8c7a61 Fix glTF base64 precedence issue; 2022-03-25 12:22:07 -07:00
bjorn 56dbb346e7 ODE uses 4-component vec3s too; 2022-03-25 12:15:38 -07:00
bjorn dc6de4ca14 Freeze! GCC police; 2022-03-25 12:15:38 -07:00
bjorn fdb4db2297 Support base64 images in glTF; 2022-03-25 03:58:06 -07:00
bjorn bb9a20aaf2 Add basic help command line flag; 2022-03-25 03:58:06 -07:00
bjorn 5e752f0b25 Fix error when passing objects as thread arguments; 2022-03-23 23:16:34 -07:00
bjorn 301f7b2cc9 Android mounts save directory earlier; 
This fixes issues with conf.lua not getting read properly, and also
the weird quirk of getIdentity not working until setIdentity runs.
 2022-03-23 18:27:05 -07:00
bjorn dcd1e58d0d rm tracking drivers; 2022-03-23 13:11:16 -07:00
bjorn a1d0b2fa11 Use fixed-size audio callbacks; 
WebAudio may need...attention.
 2022-03-23 10:57:30 -07:00
bjorn 20caeca69a Upgrade miniaudio; 2022-03-23 10:57:30 -07:00
bjorn 243e686ea4 rm lovr.headset.getDisplayMask; 2022-03-22 19:45:44 -07:00
bjorn 1eed2bc83c lovr.headset.isFocused; 2022-03-22 19:43:00 -07:00
bjorn 3d542b4791 rm beacon devices; 
They are no longer supported by any headset drivers.
 2022-03-22 18:08:44 -07:00
bjorn b7527c3584 More people use COUNTOF; 2022-03-22 17:56:26 -07:00
bjorn 98e186af5b Fix duplicate field; 2022-03-22 17:53:47 -07:00
bjorn 1f3c5dea79 dt uses headset time instead of system time; 2022-03-22 17:52:16 -07:00
bjorn d1dc2f3199 rm pico; 
Notes:

- We can actually use a single Activity.java file for oculus/pico now
- We can unconditionally compile os_android.c on Android
- No need for including extra jars in build system
- Headset rendering is guaranteed synchronous now, no need to ref L
- Add an "android flavor" build setting to differentiate between oculus
  and pico devices, since they both use OpenXR.
- Update the pico manifest to reflect their OpenXR sample
- Remove some OpenGL hacks that aren't necessary anymore
 2022-03-22 16:03:21 -07:00
bjorn f1cc668298 rm vrapi; 2022-03-22 16:02:45 -07:00
bjorn 4f39f4f68f rm oculus; 2022-03-22 16:02:45 -07:00
bjorn b9889ca97a rm openvr; 2022-03-22 16:02:45 -07:00
bjorn 2da18d419b mv util src; 2022-03-22 00:13:38 -07:00
bjorn 721d4e180d Clean up OpenXR extensions; 
One per line, with scannable name strings.
 2022-03-21 17:01:03 -07:00
bjorn 428b569bfc OpenXR uses COUNTOF; 2022-03-21 17:00:56 -07:00
bjorn 64f7c49a0f COUNTOF; 2022-03-21 17:00:30 -07:00
bjorn 339f75f579 Sketch support for XR_FB_hand_tracking_aim; 
This adds support for /point devices and the trigger axis (mapped to
pinch) with hand tracking.
 2022-03-21 15:45:48 -07:00
bjorn 0c17046847 Add eye/gaze device; 
This provides an accurate pose for what the user is looking at, instead
of the poses of the individual eyes.  Supported on some OpenXR
implementations.
 2022-03-21 15:05:23 -07:00
bjorn 9214ac8b29 rm unnecessary include; 2022-03-21 12:33:46 -07:00
bjorn ad4072d109 OpenXR: Bail if extensions can't be queried; 2022-03-21 12:27:32 -07:00
bjorn 0b2c2525ba rm openxr_oculus.h; 
It is now an empty file in the Oculus OpenXR SDK, because the
corresponding extensions have been integrated into the main OpenXR SDK.
 2022-03-21 01:00:28 -07:00
bjorn bebeff4fc2 OpenXR: Support getDisplayFrequency; 
Quest only.  We don't support setting/querying/events yet, since it
isn't clear that this will be standardized behavior.
 2022-03-21 00:51:24 -07:00
bjorn dc11e048a2 LOVR_RESTRICT -> restrict; 2022-03-21 00:22:25 -07:00
bjorn 0a2c60e5dd LOVR_NORETURN -> _Noreturn; 2022-03-21 00:22:25 -07:00
bjorn e4eb4e0df1 OpenXR: Support vive trackers; 2022-03-20 18:04:06 -07:00
bjorn ef9754c114 OpenXR: Rework actions; 
Inline in the driver, less hand-centric.
 2022-03-20 15:39:02 -07:00
bjorn b132eaf889 Patch tinycthread to work with Visual Studio C11; 2022-03-20 01:42:31 -07:00
bjorn 29cbe63b1d OpenXR: Add support for XR_FB_hand_tracking_mesh; 
This adds the ability to load and animate a mesh for hand tracking on
the Oculus Quest.  It is more or less identical to the current
functionality on the vrapi driver.

One key part of this change is that getPose in OpenXR will see if action
spaces are active before locating their spaces.  This is due to some
behavior observed on the Oculus Quest with hand tracking  where pose
actions for controllers would return invalid data with all of the
location flags erroneously set.  The only way to detect and work around
this is to check the pose action state.  When this happens, we fall back
to returning the pose of the wrist joint, which is where the Oculus hand
mesh wants to be drawn.  In the event that both controllers and hand
tracking are active, the controller pose will be returned by getPose but
the wrist joint can still be accessed using getSkeleton.

Note that this does not yet include support for properly scaling the
hand mesh.

There are numerous opportunities for optimization here that may be
investigated in the future, though performance is well within an
acceptable range right now.
 2022-03-19 17:49:13 -07:00
bjorn 8955c6fc02 Remove assert for missing glyphs; 
The notdef glyph will get rendered instead, which is slightly better.

Note that the default font does not have a notdef glyph (bug).

Note that notdef will be rasterized multiple times right now.
 2022-03-19 13:26:28 -07:00
bjorn 5113290e1b OpenXR: Add bindings for Windows Mixed Reality controllers; 2022-03-18 15:23:21 -07:00
bjorn 36c7b93fed Details; 2022-03-17 19:30:53 -07:00
bjorn 99e2809db5 OpenXR: formatting; Use infinite swapchain wait timeout; 2022-03-17 19:30:21 -07:00
bjorn ad4ce298f1 s/os_get_context/os_get_win32_context; 2022-03-17 19:14:34 -07:00
bjorn c35c2bb7eb OpenXR doesn't crash if lovr.draw errors; 
renderTo is idempotent in openxr driver now.
 2022-03-17 19:11:07 -07:00
bjorn 99a42c5c71 OpenXR: Support /point devices; 2022-03-17 17:58:30 -07:00
bjorn 4417481a92 OpenXR: Support ABXY buttons; 2022-03-17 16:33:37 -07:00
bjorn 1ca3d1c8e1 Fix unintended int truncation in Font:getLineHeight; 2022-03-16 12:23:59 -07:00
bjorn 99a4c38712 Standard shader uses material alpha; 2022-03-16 12:17:37 -07:00
bjorn bbd502153a Formatting; 2022-03-15 16:33:53 -07:00
bjorn a4faad39f8 Font:getFilter; Font:setFilter; 2022-03-15 16:02:35 -07:00
Patrik Sjöberg 766b44f77a MeshShapes gets hits on all passed surfaces. Callback for each of them. 
Fixes crash due to MAX_CONTACTS being sent to dCollide as the number of 
dContacts available.
 2022-03-15 15:34:16 -07:00
bjorn 450ee72c89 OpenXR: Windows graphics plugin properly uses HDC instead of HWND; 
The HWND was getting passed in directly instead of first converting
it to an HDC.  This was causing SteamVR to fail to create its OpenGL
context.
 2022-03-15 15:21:31 -07:00
bjorn 17c05b1760 Merge branch 'master' into dev 2022-03-14 14:10:25 -07:00
bjorn a11121d739 OpenXR: fix thumbrest action; 2022-03-14 14:10:12 -07:00
bjorn fdfcb5539f Merge branch 'master' into dev 2022-03-14 13:19:59 -07:00
bjorn c9fe026a66 Fix undefined behavior in arr_free; 
Currently there is a single allocator function used in arr_t.  Its
behavior depends on the values for the pointer and size arguments:

- If pointer is NULL, it should allocate new memory.
- If pointer is non-NULL and size is positive, it should resize memory.
- If size is zero, it should free memory.

All instances of arr_t use realloc for this right now.  The problem
is that realloc's behavior is undefined when the size argument is zero.
On Windows and Linux, realloc will free the pointer, but on macOS this
isn't the case.  This means that arr_t leaks memory on macOS.

It's best to not rely on undefined behavior like this, so let's instead
use a helper function that behaves the way we want.
 2022-03-14 12:27:58 -07:00
Patrik Sjöberg 2c55d05be6 Fix a discrepancy between lovrRasterizerMeasure and lovrFontRender wrapping 2022-03-11 12:27:00 -08:00
bjorn 1e91eea9b0 Fix Mat4:__mul(Vec3); 
The matrix was transforming the input vector, not the new vector.
 2022-03-10 07:41:44 -08:00
bjorn 54154a643a Thumbrest support; 2022-03-06 17:43:04 -08:00
Josip Miskovic 2e5c529faf Return nil if device doesn't have that button 
Functions `lh.isDown()` and `isTouched()` should return nil if device
doesn't have the queried button.
 2022-03-06 17:41:33 -08:00
Josip Miskovic 2e82dfce92 For Quest, discern left/right XY/AB buttons 
The VrApi implementation now checks that X, Y, A, B buttons exist on that
specific controller. X,Y are on left; A,B on the right controller. That
mapping covers Quest Touch and Quest 2 controllers.
 2022-03-06 17:41:33 -08:00
murat g ee3ba6ef3e Font filtering now respects the default setting. 2022-03-03 22:41:47 -08:00
Luna ea1bc6c5c4 Use Texture's format when creating an Image from Canvas 2022-03-03 18:25:22 -08:00
Josip Miskovic ef41e06fc9 Add Vec2/3/4:angle(other) 
Functions to calculate the angle between two vectors. Angle is always
positive. Implementations give the same result as this Lua code:

```lua
local function lua_angle(v1, v2)
  return math.acos(v1:dot(v2) / (v1:length() * v2:length()))
end
```

If either vector is zero-length, the pi/2 value is returned.
 2022-03-03 14:12:56 -08:00
bjorn b22dbd8f0c Add luax_checku32 and luax_optu32; 
These functions read an unsigned 32 bit integer from the Lua stack
and error if the value is negative or too big.  Currently converting
Lua numbers to integers will silently wrap or invoke undefined behavior
when they are outside of the acceptable range.

For projects that don't want the overhead of type/bounds checks, the
supercharge build option (LOVR_UNCHECKED) can now be used to skip all
type/bounds checks.
 2022-02-21 14:19:24 -08:00
Josip Miskovic 517b104c1e Fix NaN handling when calculating angle for mat4 
The arccos was incorrectly calculated when cosangle was larger than 1.0
 2022-02-21 14:18:49 -08:00
bjorn a6a86fd908 lovr.filesystem.getDirectoryItems works if table.sort is unavailable; 
It just doesn't sort the output.
 2022-02-21 14:04:58 -08:00
bjorn 88f367c0e5 Declare data module constructors consistently; 2022-02-21 14:01:47 -08:00
bjorn a6747f97ea Sound:getByteStride; 2022-02-21 14:00:36 -08:00
bjorn bfb73f0c19 Improve Sound:getFrames Blob error message; 
Probably need a generic "out of range" template, but this makes things
better for now.
 2022-02-21 13:58:46 -08:00
Josip Miskovic 110333fce7 Fix gamma/linear conversion of a RGB table 
Correcting the order of stack operations to fetch RGB components from
the table and to put in conversion the results.

Before the fix these two calls produced different results:
`lovr.math.gammaToLinear(  0.1, 0.2, 0.3  )`
`lovr.math.gammaToLinear( {0.1, 0.2, 0.3} )`
 2022-02-19 22:21:35 -08:00
bjorn 9428b36986 Fix OpenVR driver; 2022-02-11 18:37:21 -08:00
bjorn 6f3e46d8cf Fix some pointer formatting; 2022-02-02 12:01:38 -08:00
bjorn 3ff64fa3ef OpenXR: Fix instance extension enumeration; 2022-01-29 15:31:44 -08:00
bjorn 7ed47e946b Fix problem when requiring audio/graphics/headset in threads; 
These modules access the conf table, which isn't available on threads.
 2022-01-16 12:13:46 -08:00
bjorn 599bbc5cf4 Fix off by one error in texture limit; 2022-01-10 00:03:01 -08:00
bjorn 07074a39a8 mv os_web os_wasm; 
Gotta pick a consistent name.
 2022-01-06 22:23:21 +02:00
bjorn 8462beef00 Fix/improve alpha cutoff; 
The current flag did not work because float shader flags are not
supported.  It was also not very useful because it was per-shader
and did not use the alpha cutoff property of glTF materials.

Instead, let's turn the shader flag into an enable/disable boolean,
and add a scalar material property named "alphacutoff" that gets
read by the glTF importer.

When the alphaCutoff flag is enabled, the material property will be
compared against the pixel's alpha value to decide whether it should
get discarded.
 2021-12-28 21:10:52 +02:00
bjorn 8d3d233e91 Include unknwn.h to fix OpenXR on some windows systems; 2021-12-27 15:16:50 +02:00
bjorn 20e4567bd6 Merge branch 'master' into dev 2021-12-20 17:12:39 +02:00
bjorn 255ecbb4d8 Fix stencil color mask; 
- When calling lovr.graphics.stencil, the color mask is initially
  disabled, and gets restored to its initial state afterwards.
- However, when it's restored, it uses lovrGraphicsSetColorMask, which
  just sets shadow state that doesn't make it all the way to GL until
  another draw is done.
- The consequence of this is that if you call .stencil and then don't do
  a draw, any clears that happen will use the old (disabled) color mask,
  preventing the color buffer from being cleared.
- The solution here is to lower the color mask change down into opengl.c
  where it can directly hit OpenGL.
 2021-11-24 12:25:57 -08:00
bjorn e283245dc6 Remove suspicious friction override; 2021-11-12 12:20:21 -08:00
bjorn 6fb5885e9b Fix glb loading; 2021-11-05 18:47:03 -07:00
bjorn 998b355e30 Make some private functions static; 2021-10-31 12:35:49 -07:00
bjorn ebeee33298 Fix lovrAudioGetSampleRate prototype; 2021-10-31 12:09:33 -07:00
bjorn af6ae0cfbb Fix VrApi casing; 2021-10-28 14:36:31 -07:00
bjorn e1527a949a openxr: fix xrLocateViews call; 
- The input parameter is a count, not a size
- The view structs must be initialized with a type
 2021-10-24 13:03:05 -07:00
Josip Miskovic 8e64ded60a Check stbtt_GetGlyphBox() return status 
Only use results of stbtt_GetGlyphBox() if they are valid. Fixes the
font rendering glitch when printing text with leading space character.
 2021-10-24 11:21:16 -07:00
Josip Miskovic 09cc73a988 Move text measuring to Rasterizer 2021-10-21 10:42:11 -07:00
bjorn 0a2f968850 Fix circle uvs; 
After changing circle scale from diameter to radius, the uvs broke,
since they are calculated from the position.
 2021-10-09 03:52:11 -07:00
bjorn fe08dc3769 Fix Mesh:setVertices starting index wraparound crash; 2021-10-09 03:01:40 -07:00
bjorn 61730dd89b ModelData exposes its animations; 2021-10-08 14:25:03 -07:00
bjorn 00e6e20595 Details; 2021-10-08 14:12:44 -07:00
bjorn b3a5a14c2d ModelData exposes its skins; 
ew
 2021-10-08 14:12:30 -07:00
bjorn 3bfe2ee3d5 ModelData exposes its materials; 2021-10-08 13:58:34 -07:00
bjorn e5efe890f9 ModelData exposes its meshes; 2021-10-08 13:47:08 -07:00
bjorn bfa155a103 ModelBuffer tracks more blob info; 2021-10-08 13:46:42 -07:00
bjorn ff680f7882 ModelData exposes nodes; 2021-10-08 12:49:31 -07:00
bjorn e3fab5e107 ModelData exposes its Blobs and Images; 2021-10-08 11:46:08 -07:00
bjorn 6b99862d3d Don't always force AMD mode to true!; 2021-10-03 15:31:29 -07:00
bjorn 48d98a701c Use WebGL buffer path on AMD GPUs; 
AHHHHHHHHHHHHH
 2021-10-03 15:31:17 -07:00
Josip Miskovic 015a2ed69c Accept number values in Vec2/3/4 operations 
Vector methods are extended to receive vectors as individual numbers
for each of x,y,z,w component. The vector objects are still supported
as well.

Previously only single value scalar was supported. This change maintains
backward compatibility.

```
v = vec3():add( 1, 2, 3 )          -- both do the same
v = vec3():add( vec3(1, 2, 3) )    _/

v = vec4():mul( 2 )            -- x component is a default for y, z
v = vec4():mul( 2, 2, 2, 2 )   _/

v = vec2():lerp( 2, 2, 0.5 )        -- in lerp, dot, cross, distance
v = vec2():lerp( vec2(2, 2), 0.5 )  _/   all components are mandatory
```
 2021-09-07 14:00:59 -07:00
bjorn 04d6996b94 Font:getWidth also returns width of last line; 2021-09-06 16:14:47 -07:00
bjorn 8a1b38237a Indentation; 2021-09-04 11:30:56 -07:00
bjorn 1fdaa797ac Error on enabling an effect on a Source with effects disabled; 2021-08-12 11:25:51 -07:00
bjorn a73be7cba0 Fix lovr.headset.getName on Quest 2; 
The manifest was not properly marking Quest 2 as a supported device,
so Oculus was pretending to be a Quest 1.
 2021-08-12 11:16:18 -07:00
bjorn 8ea24c266c vrapi: Fix recentering; 2021-08-07 09:27:58 -07:00
mcc 25ffcf9dd1 Add new XML attributes required for Oculus submission 2021-08-04 11:15:54 -07:00
bjorn 703104c4d1 Fix pico build; 2021-08-04 11:05:29 -07:00
mcc 9f96917d91 Fix horizontal rotation bug in Oculus spatializer 2021-07-26 11:24:04 -07:00
mcc db28be591a Fix incomplete LOVR_ENABLE PHONON/OCULUS define change 2021-07-23 09:55:16 -07:00
bjorn 95d23e8739 Fixup; 2021-07-20 11:31:16 -07:00
mcc 52db969622 Remove DEFAULT_SAMPLE_RATE 2021-07-20 11:28:48 -07:00
mcc a0a242a610 Fix types/naming to standard style 2021-07-20 11:28:48 -07:00
mcc 56138492f2 Allow get sample rate in conf.lua, read back with lovr.audio.getSampleRate() 2021-07-20 11:28:48 -07:00
mcc 2a73310198 Fix distance attenuation in Oculus spatializer 2021-07-20 11:23:32 -07:00
bjorn bb78d266b4 DESKTOP_HEADSET -> DESKTOP; 2021-07-18 22:24:00 -07:00
bjorn ecd7769ba0 Convert Tupfile to Lua; 2021-07-18 22:24:00 -07:00
mcc 39dca2f093 Fix lovr.audio.setPose() in oculus spatializer mode 2021-07-18 20:39:46 -07:00
bjorn fdb8a2423c Merge branch 'master' into dev 2021-07-10 09:44:03 -07:00
bjorn e2cad4ed81 Fix crash in Material:setTexture; 2021-07-10 09:42:49 -07:00
bjorn 7984baad65 os_linux: implement virtual memory allocator; 2021-07-09 18:39:23 -07:00
bjorn f959770396 Add missing OpenVR pointer actions; 2021-06-29 13:09:57 -07:00
bjorn 8ef2b064fd Fix ShaderBlock:send(Blob) error message; 2021-06-28 22:39:16 -07:00
bjorn b70f8e2d1a Fix and separate ShaderBlock:send(Blob) offset arguments; 
- You were able to write a Blob to a ShaderBlock
- Using ShaderBlock:send(Blob, offset, size)
- It was not flexible enough and it was broken
  - The data was read from `offset` bytes into the Blob.
  - The data was written to the beginning of the Buffer.
  - The Buffer was flushed at `offset` bytes into the Buffer.
- This commit changes the signature of the variant
- to ShaderBlock:send(Blob, srcOffset, dstOffset, size)
- and hopefully fixes the behavior.
- Also why is this entire commit description a bulleted list
 2021-06-28 22:32:11 -07:00
bjorn 63320252a1 Fix error when rapidly recreating objects; 
If you create and destroy objects quickly (using :release), malloc
might give you the same pointer.  When we look up this pointer in
the userdata cache, it'll give you an invalid Proxy/pointer, which
throws an error like "Calling 'fn' on bad self".

When collecting objects, remove them from the userdata cache.
 2021-06-26 14:41:42 -07:00
bjorn f4ac1ef422 Minor unreachable fix; 
Would like to keep unreachable throws consistent.
 2021-06-24 14:47:48 -07:00
mcc caf9428ff1 Fix compile on macos 10.13 2021-06-24 15:47:30 -06:00
bjorn 4125796211 Fix shaders with nil stages; 
The length was getting kept as zero, need to adjust length when
falling back to default shaders.
 2021-06-21 10:22:15 -06:00
Jakob Bornecrantz 93d867a972 Fix AppImage lovr.desktop file 
Changes by @darltrash
 2021-06-18 15:53:31 -06:00
Jakob Bornecrantz 1842d9e6bb Fix AppImage lovr.desktop file 
Changes by @darltrash
 2021-06-18 15:53:13 -06:00
bjorn 92a08c326f vrapi: getViewPose returns a pose when position is invalid; 
To match getViewAngles.  Also simplify mask check.
 2021-06-18 15:51:18 -06:00
brainrom 59d3b25932 Able to get view angles with 3DOF 2021-06-18 15:50:28 -06:00
kokokoshka 7e52ffe956 MinGW support 2021-06-18 15:45:26 -06:00
bjorn 526e06d445 Fix mat4 corruption when using vectors; 
We correct m[15] to 1.f too late, by that time the undefined 4th
component of the vec3 could have corrupted the rotation/scale.
 2021-06-16 16:55:19 -06:00
bjorn 88000579ff Don't call start on tracking drivers; 
Start is mainly used for setting up graphics-related stuff, since it
was created to perform setup after the window/graphics module is
initialized.  Since the display driver is the only one doing rendering,
it makes sense to only call start on the display driver.

...also fixes a bug where start is getting called twice.
 2021-06-16 16:15:08 -06:00
bjorn 0582746137 Fix OpenXR compilation; 2021-06-12 14:42:30 -06:00
bjorn 82b7632cea Require material textures to be 2D; 2021-06-12 14:26:39 -06:00
bjorn 69a22afed4 Fix vrapi compilation; 2021-06-12 14:15:00 -06:00
bjorn 92400df89d lovr.headset.init -> lovr.headset.start; 
- We need some headset initialization to happen upfront
- But we still want some delayed initialization for when graphics is ready
- Go back to headset initialization happening when module is required
- Add lovr.headset.start that can be used for post-graphics init
 2021-06-10 17:26:15 -06:00
bjorn 7dc54cc264 Add lovrCheck macro; 
lovrCheck is a new way of performing runtime assertions.

It's identical to lovrAssert, except it's compiled out if
LOVR_UNCHECKED is defined.

It is meant to be used for non-mission-critical validation, for
example proper usage of types passed to the Lua API.  lovrAssert
should still be used to check return values from platform APIs.
 2021-06-05 11:12:00 -06:00
bjorn 053c318995 Fix depth test; 
- Use incoming depth settings to determine whether depth test should be
  enabled or disabled (wtf)
- Always track state.depthTest, even if depth test is disabled
 2021-06-01 12:58:02 -06:00
bjorn bf627e1e3e Allow passing vec2 as scale argument; 
Useful for planes.
 2021-06-01 09:59:38 -06:00
bjorn a9e22a37c2 rm unused variables; 2021-06-01 09:59:38 -06:00
bjorn 907305e430 Fix oculus hand model orientation; 
- Previously, animate was converting from oculus basis to lovr basis.
- Not all hand models are animated.
- Instead, apply the compensation in newModel.
- This means that both animated and non-animated models have correct orientation.
- Verified that regular getPose is returning correct rotation as well.
 2021-06-01 09:59:38 -06:00
Ilya Chelyadin ce3470a6e6 All-in-One Lua loader 2021-06-01 09:59:38 -06:00
bjorn a45fab4416 vrapi: map pinch to trigger axis; 2021-06-01 09:59:38 -06:00
bjorn ca4b7d01bc Allow passing vec2 as scale argument; 
Useful for planes.
 2021-05-31 15:05:13 -06:00
bjorn 46a5c83a08 rm unused variables; 2021-05-31 15:04:24 -06:00
bjorn 89550e55d6 Fix oculus hand model orientation; 
- Previously, animate was converting from oculus basis to lovr basis.
- Not all hand models are animated.
- Instead, apply the compensation in newModel.
- This means that both animated and non-animated models have correct orientation.
- Verified that regular getPose is returning correct rotation as well.
 2021-05-31 14:35:53 -06:00
Nevyn Bengtsson ff4f594a62 switch back from aaudio to opensl 
because capture on quest is broken with miniaudio's aaudio backend :/
 2021-05-31 09:07:38 -06:00
Nevyn Bengtsson 28abb7270d Omit main() function if requested 2021-05-31 09:07:38 -06:00
Nevyn Bengtsson 7b70fac0bb mic permissions code for macos 2021-05-31 09:07:38 -06:00
Nevyn Bengtsson 9c37a6cdc8 don't include main/winmain in dll build 
otherwise the parent app can't define a main of its own
 2021-05-31 09:07:38 -06:00
Nevyn Bengtsson 62a2d01daf API for Sound:getCapcity 2021-05-31 09:07:38 -06:00
Nevyn Bengtsson 6566423f66 Sound:setFrames should use a stream's write buffer size, not read buffer size 
otherwise you can never fill up a stream from scratch
 2021-05-31 09:07:38 -06:00
Nevyn Bengtsson 9f45e7a9c5 I think audio:setDevice requires this permission 2021-05-31 09:07:38 -06:00
Ilya Chelyadin b6c3a8fa17 All-in-One Lua loader 2021-04-30 18:50:35 -06:00
bjorn 25bb12d07c Native textures don't destroy their handles; 
If a Texture is created from a handle, that means someone else created
it, so we expect them to destroy it.  We were always destroying handles,
and I guess this was usually okay because glDeleteTextures is idempotent.

However, we're seeing a crash in the Oculus driver when OVR is torn
down.  Presumably it is trying to access its swapchain textures after we
destroyed them.  Not sure why this wasn't an observable issue before,
maybe it's a new regression.  Still, it makes sense to only delete the
GL texture handle if we were the one that created it.

We don't need to check this for the renderbuffer since we always own those.
 2021-04-27 22:24:42 -06:00
bjorn 51f81c9db6 Switch back to ALSA on Linux; 2021-04-27 22:20:56 -06:00
bjorn 87bf9c7b27 Merge branch 'master' into dev 2021-04-27 22:20:38 -06:00
bjorn 4a4aff210d Upgrade miniaudio; 2021-04-27 22:17:07 -06:00
bjorn 0a9956db60 phonon: Fix crash when setGeometry fails; 
The call to `free` above was fixed, but the one in the error case
was not.
 2021-04-27 22:15:15 -06:00
bjorn 09c1fe8117 Improve luax_readmesh error handling; 2021-04-23 12:55:21 -06:00
bjorn 159243190b rm some unnecessary includes; 2021-04-20 20:08:30 -06:00
Jakob Bornecrantz 28a0356a9a Add overlay support for OpenXR 2021-04-16 14:20:05 -06:00
Jakob Bornecrantz 70ef04e595 Add overlay parameter to headset init 2021-04-16 14:20:05 -06:00
Jakob Bornecrantz 909b43f34a Order OpenXR extension adding 2021-04-16 14:20:05 -06:00
Josip Miskovic 8b5d3af9b8 Allow using alpha with hexcode when setting color 
Implements #411 proposal
 2021-04-15 10:24:35 -06:00
bjorn f2590078a9 Don't always force AMD mode to true!; 2021-04-14 10:41:14 -06:00
Jakob Bornecrantz b02c30a0e4 Make bin directory AppImage ready 2021-04-13 11:03:57 -06:00
bjorn 90b33572e1 Use WebGL buffer path on AMD GPUs; 
AHHHHHHHHHHHHH
 2021-04-13 10:52:28 -06:00
mcc d558996206 Hold lock when changing geometry (prevents crash, see issue #403) 2021-04-12 13:01:54 -06:00
bjorn fa47ecbdd3 v0.15.0; 2021-04-11 08:57:11 -06:00
bjorn 7b7c3132b8 vrapi: Fix lovr.headset.animate flipping left hand; 2021-04-11 08:15:17 -06:00
bjorn 70bbbc4549 Use pulseaudio on linux; 2021-04-11 07:19:49 -06:00
bjorn 046762c564 WebXR: Fix isDown; Fix hand tracking; 2021-04-10 19:41:37 -06:00
bjorn d2a9e230bf Rework Sound:getFrames; 
It follows a more predictable argument order.

Fixed crash when reading frames into Blob.
 2021-04-05 12:52:16 -06:00
bjorn 1ef99882f7 Fix Mesh vertex map memory leak; 2021-04-05 10:24:43 -06:00
bjorn f565a7b69b rm linking to OpenSLES; 2021-04-03 18:42:34 -06:00
bjorn df6b6516d6 Add required Oculus manifest entries; Add debuggable; 2021-04-03 18:42:34 -06:00
bjorn 3b61dfc8c9 miniaudio: Use AAudio instead of OpenSL; 2021-04-03 18:42:34 -06:00
bjorn 419f281291 rm oculus go support; add oculus quest 2 support; 
Rest in pieces, oculus gone.
 2021-04-03 18:42:34 -06:00
bjorn 5106aaf74c Audio listener/source default to identity orientations; 2021-04-03 18:38:27 -06:00
bjorn 2b94bcb46e Add quat_identity; 2021-04-03 18:38:23 -06:00
bjorn 609d7e05ce simple spatializer supports directivity; 
Also coming soon to an oculus spatializer near you.
 2021-04-03 18:22:23 -06:00
bjorn 19620c7682 wasm: Use default miniaudio buffer size. 
Audio currently stutters on the wasm build.  It is much more severe
in Chrome than in Firefox (very rare/subtle in Firefox).  miniaudio
is currently using ScriptProcessorNode, which is deprecated because
it processes audio on the main thread.  There's a new API that lets
you programmatically process audio on a thread called AudioWorklet,
but it's hella complicated.  miniaudio doesn't want to support this
because it's complicated and requires a separate JavaScript request
but it seems like it would be possible to work around using a Blob.
In the meantime, miniaudio bumps up the buffer size on WebAudio, so
let's just use that in hope that it helps.
 2021-04-03 18:04:26 -06:00
bjorn efa48bda70 Manually disable a few miniaudio features; 2021-04-03 13:57:13 -06:00
bjorn d32d9f6d67 Source directivity power defaults to 1; 2021-04-03 11:22:23 -06:00
bjorn 15975343ea Sound:get/setFrames respects channel count; 2021-04-03 10:28:03 -06:00
bjorn 024498b964 Source:clone fixes; 
Clones no longer try to create converters if they aren't needed, which
was causing an error.

Also handle malloc failure.
 2021-04-03 09:49:27 -06:00
bjorn 4469fc99e8 Fix mixer bug; Refactor mixer; 
- Sources without converters always read into the beginning of the
  raw buffer, overwriting previous frames if the source was rewound
  due to looping.  This resulted in an audible click whenever the
  source was rewound.
- After looping, Sources without converters would try to read too
  many frames -- they would read a full buffer instead of only the
  necessary number of frames.
 2021-04-02 23:36:30 -06:00
bjorn 69b5c51388 Fix Sound:setFrames; 2021-04-02 23:35:18 -06:00