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Author SHA1 Message Date
Michal Ziulek
f2ce208aa1
gpu: Added helpers to BindGroup.Entry; make dynamic_offset a const slice (#215) 
Helps hexops/mach#
 2022-04-11 11:47:02 -07:00
Michal Ziulek
8c8534e609
gpu: Default values for BindGroup.Entry (#214) 
simplifies creating BindGroup - all resources are null by default and the user sets only the one needed.

Helps hexops/mach#182
 2022-04-10 15:17:20 -07:00
Michal Ziulek
9ed6f6ca8b
Added helper functions to BindGroupLayout.Entry (#213) 
* gpu: Added helper functions to BindGroupLayout.Entry
* gpu: Changed default values for *.BindingLayout structures. Added comments for helpers.
 2022-04-10 14:28:44 -07:00
Michal Ziulek
a943fbed3e
gpu: make RenderPipeline.fragment optional (#212) 
pipeline with vertex stage only is perfectly valid

Helps hexops/mach#182
 2022-04-10 10:30:34 -07:00
Michal Ziulek
d0782d24d1 gpu: VertexBufferLayout.attributes field needs to be a pointer to multiple structures. 2022-04-09 12:33:27 -07:00
Release automation
6d8e39a247 gpu-dawn: update to latest binary release 2022-04-09 01:14:08 +00:00
Stephen Gutekanst
ea93eea21f gpu-dawn: use buffered reader (reduce gzip extraction time 76s -> 5.5s) 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-08 17:23:12 -07:00
Stephen Gutekanst
eac7efa5d1 gpu: fix regression in example causing it not to compile 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-08 16:58:27 -07:00
Stephen Gutekanst
d2d5bdc892 glfw: zig fmt 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-08 16:54:37 -07:00
Release automation
5c194cfc07 gpu-dawn: update to latest binary release 2022-04-08 18:45:23 +00:00
Silver
786d8181b4 gpu-dawn: fix formatting of .gitmodules 2022-04-08 11:03:00 -07:00
Silver
6fb3ec6fd8 gpu: make writeBuffer API nicer to use 2022-04-08 11:03:00 -07:00
Silver
5ecb980b5f gpu: fix signature of CommandEncoder.writeBuffer 2022-04-08 11:03:00 -07:00
Silver
614322edc7 gpu: convert Texture.Usage to packed struct 2022-04-08 11:03:00 -07:00
Silver
adf5332969 app: add resize callback function 2022-04-08 11:03:00 -07:00
Silver
c62b5ba52f gpu: replace &slice[0] with slice.ptr 
This avoids UB if the slice is empty
 2022-04-08 11:03:00 -07:00
Silver
f4c8a1908d gpu: fix BindGroup.Entry so that optional things are optional 2022-04-08 11:03:00 -07:00
Silver
35b38dfa96 gpu: fix typo in writeBuffer and writeTexture 2022-04-08 11:03:00 -07:00
Silver
47cd84f8ff gpu: use packed structs to wrap WebGPU's bitfield enums 2022-04-08 11:03:00 -07:00
Silver
232d0dc5ad gpu: rename BlendFactor.oneMinusSrcAlpha to match Zig naming style 2022-04-08 11:03:00 -07:00
Silver
d82b3f6cbb publicize gpu and glfw from toplevel build.zig 2022-04-07 18:42:15 -07:00
Silver
04da4565c1 gpu: add type to pkg def in build.zig 2022-04-07 18:42:15 -07:00
Silver
017ca6dd08 glfw: add type to pkg def in build.zig 2022-04-07 18:42:15 -07:00
Silver
6ec499cf70 clean up build.zig and add type to pkg def 2022-04-07 18:42:15 -07:00
Stephen Gutekanst
8b2ae06121 CI: temporarily disable macOS 11 test 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-05 00:16:51 -07:00
Stephen Gutekanst
f7cea5f304 CI: use macos-latest runners (macos-12 runners rarely available) 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-05 00:16:51 -07:00
Stephen Gutekanst
3bf471ccf9 CI: fix x86_64-windows -> macOS build 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-05 00:16:51 -07:00
Stephen Gutekanst
51b1f36d0a CI: correct build for macOS 12 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-05 00:16:51 -07:00
Stephen Gutekanst
d3d17ec570 CI: build on macos-12 not 11 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-05 00:16:51 -07:00
Stephen Gutekanst
c3f8f9a4d5 correct glfw package dependency 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-05 00:16:51 -07:00
Stephen Gutekanst
d0c55db017 CI: more explicitly denote cross-compilation targets 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-05 00:16:51 -07:00
Stephen Gutekanst
49f80de6ab add higher-level app library 
Fixes hexops/mach#190

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-05 00:16:51 -07:00
Stephen Gutekanst
38095942d9 gpu: make Options public 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-05 00:16:51 -07:00
Stephen Gutekanst
451b437322 gpu: add std.build.Pkg definition 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-05 00:16:51 -07:00
Stephen Gutekanst
0161ccef37 glfw: add std.build.Pkg definition 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-05 00:16:51 -07:00
Stephen Gutekanst
cd88057edd gpu: add gpu.link to make using library elsewhere easier 
Helps hexops/mach#189

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-04-05 00:16:51 -07:00
Roman Frołow
73c145819a
README: fix URL to build-an-ecs blog series (#204) 2022-04-04 22:09:39 -07:00
Release automation
3d0be5ad53 gpu-dawn: update to latest binary release 2022-03-31 17:58:16 +00:00
Stephen Gutekanst
f321651c62 gpu-dawn: fix bad merge 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-03-31 17:18:08 +00:00
Stephen Gutekanst
a361f807a9 gpu-dawn: fix error when curl is unavailable / not installed 
Fixes hexops/mach#197

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-03-31 16:57:40 +00:00
Stephen Gutekanst
fbbb0b0ae0 gpu: use Dawn adapter creation API for now so that GPU_BACKEND selection works 
`webgpu.h` does not expose a method of choosing the GPU backend (vulkan, opengl, opengles, etc.)
at present. The only way to achieve this is to use Dawn's C++ API, which we expose as C shims
under the `machDawnNative*` prefix.

For now, we will use the Dawn adapter creation API so that we can choose between Vulkan/OpenGL/OpenGLES
etc via the `GPU_BACKEND` env var.

In the future, I believe we can do something nicer here. For example, perhaps we extend our `requestAdapter`
method (after all, we do not need to strictly match `webgpu.h`) to take such an option and be Dawn-aware so
that it handles this more seamlessly behind the scenes.

Fixes https://github.com/hexops/mach/issues/192#issuecomment-1080895255

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-03-31 16:57:30 +00:00
Stephen Gutekanst
1f076da7bf gpu: add gpu.NativeInstance.fromWGPUAdapter 
For when you have a native adapter and need a wrapped one.

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-03-31 16:51:18 +00:00
Stephen Gutekanst
354df53523 gpu-dawn: expose dawn::native::Adapter->Get as C shim 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-03-31 16:50:09 +00:00
Stephen Gutekanst
13de9d6a8c gpu: make -Ddawn-from-source=true work in gpu/ example 
Previously this was only working in the gpu-dawn/ example.

Fixes hexops/mach#196

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-03-31 16:45:46 +00:00
Release automation
263b9708fd gpu-dawn: update to latest binary release 2022-03-31 01:35:53 +00:00
Mitchell Hashimoto
88ee3bf668 gpu-dawn: build.zig needs to reference thisDir for C file 2022-03-30 17:34:36 -07:00
Mitchell Hashimoto
d26c76b074 system_sdk for linux-aarch64 2022-03-30 10:05:58 -07:00
Stephen Gutekanst
a2f65d5a23 gpu-dawn: error if curl is not installed, less verbose errors 
Some Linux distro's (e.g. Ubuntu) ship with wget but not curl by default. It's possible
to run into this if you don't use it a lot, e.g. in WSL under Windows - so produce an error
if `curl` is not installed.

Additionally, if the binary download fails, don't throw an entire stack trace to stdout.

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
 2022-03-27 12:53:37 -07:00
Stephen Gutekanst
074721ece7
doc: add known issues 2022-03-27 12:03:13 -07:00
Release automation
4d49c673e5 gpu-dawn: update to latest binary release 2022-03-27 06:33:21 +00:00