Somehow, the explicit include and library directories needed for OpenBSD
are required for FreeBS...

Setting the window size while in fulscreen mode does not make sense.

Fixes gio#220

Signed-off-...

Signed-off-by: Elias Naur <[email protected]>

Fixes gio#252

Signed-off-by: Pierre Curto <[email protected]>

The _NET_WM_STATE protocol description[0] states that to change the
window mode for an X11,

"To...

Signed-off-by: Pierre Curto <[email protected]>

Signed-off-by: Elias Naur <[email protected]>

A Window configuration with its current option values can now be fetched during a FrameEvent.

T...

Fixes #264

Signed-off-by: Pierre Curto <[email protected]>

Signed-off-by: Walter Werner SCHNEIDER <[email protected]>

Now that Window.driverDefer can be run in any context, the special case
of setting the animation...

Fixes gio#259

Signed-off-by: Elias Naur <[email protected]>

Driver methods are invoked during event processing, but some of them may
generate events that wo...

Window.driverRun is designed to run functions on the driver event
goroutine, to avoid race condi...

Signed-off-by: Walter Werner SCHNEIDER <[email protected]>

Since onFrameCallback runs on the app UI thread, using plain
invalidate() can be used instead of...

This makes gogio builds work for android on darwin/arm64.

Signed-off-by: Felix Lange <fjl@twurs...

Some window configurations lead to WM_SIZE messages when changed, which
leads to deadlock becaus...

Signed-off-by: Walter Werner SCHNEIDER <[email protected]>

Signed-off-by: Walter Werner SCHNEIDER <[email protected]>

Signed-off-by: Walter Werner SCHNEIDER <[email protected]>

Signed-off-by: Walter Werner SCHNEIDER <[email protected]>

Signed-off-by: Walter Werner SCHNEIDER <[email protected]>

The old one no longer works.

Signed-off-by: Elias Naur <[email protected]>

While here, add new-style //go:build constraints to generated wayland
glue files.

Signed-off-by...

It works for me locally, but not on the builds.sr.ht builder.

Signed-off-by: Elias Naur <mail@e...

Before this change, the renderLoop type implemented a rendering
goroutine for rendering off the ...

Signed-off-by: Elias Naur <[email protected]>

The Android emulator creates a broken EGL surface if it is not created
on the same thread as the...

The Android system can in some cases replace the GioView of our Android
Activity before destroyi...

The support files for Android and iOS has moved from package
app/internal/wm to package app.

Si...

The app and app/internal/wm packages are tightly coupled, requiring
quite a bit of forwarding ty...

Signed-off-by: Elias Naur <[email protected]>

Those variables didn't make it clear that they were Options.

Signed-off-by: Pierre Curto <pierr...

Signed-off-by: Pierre Curto <[email protected]>

This change implements support for compute programs in the Direct3D 11
driver. The compute rende...

Signed-off-by: Elias Naur <[email protected]>

Signed-off-by: Elias Naur <[email protected]>

Signed-off-by: Elias Naur <[email protected]>

The atlas allocations contains enough information to replace regions.

Signed-off-by: Elias Naur...

It saves a roundtrip to scratch memory when the CPU fallback renderer
downloads rendered materia...

This change extends the atlas allocation machinery to images and
materials.

Updates gio#219

Si...

Before this change, transformed images would take up as much atlas
texture space to fit them. Ho...

A follow-up change will cause some transformed images to render outside
their allocated atlas bo...

This change allows atlas packer clients to start with large maximum
atlas dimensions, then shrin...

Previously, the packer optimized for the smalles space where the image
fits. Empirically, smalle...

Signed-off-by: Elias Naur <[email protected]>

window.Wakeup assumes the window.w field is never reset to nil. Avoid
doing that in gio_onClose....

On my Fedora Intel GPU, issuing a glBufferSubData immediately after a
glBufferData with no data ...

Change 44adf0176812f8fa2fc3899ded59c5b745142fc4 ugpraded
gioui.org/shader for the OpenGL ES 2.0 ...

There's no meaningful reason to have them separate. The intention was to
enable rendering concur...

Signed-off-by: Elias Naur <[email protected]>

One staging buffer is enough because BeginFrame waits for the completion
of the staging operatoi...

The Metal backend is particularly sensitive because its staging buffers
are synchronized to Begi...

Signed-off-by: Elias Naur <[email protected]>

We shouldn't need more than 2 drawables, but changing the count from the
default of 3 introduces...

Invalidate is no longer part of the driver contract.

Signed-off-by: Elias Naur <mail@eliasnaur....

Changes to the gioui.org/shader module are generally breaking changes,
which means that a partic...

Signed-off-by: Elias Naur <[email protected]>

There is no clear benefit and the rounding tends to waste texture
memory.

Signed-off-by: Elias ...

Found by Dan Kortschak.

Signed-off-by: Elias Naur <[email protected]>

OpenGL ES 2.0 doesn't support glBlitFramebuffer, but does support
glCopyTexSubImage2D. Fortunate...

Pulls in a compatiblity fix for OpenGL ES 2.0 devices.

Signed-off-by: Elias Naur <mail@eliasnau...

It was moved to gioui.org/shader by mistake.

Signed-off-by: Elias Naur <[email protected]>

Modern API such as Metal and Vulkan want clients to compile expensive
state changes into pipelin...

The Metal (and presumably the D3D11) backend doesn't support transformed
framebuffer blits. The ...

Metal has texture write usage flags for read and write.

Signed-off-by: Elias Naur <mail@eliasna...

Metal needs the vertex stride at pipeline creation.

Signed-off-by: Elias Naur <[email protected]>

In Metal, clearing a framebuffer is most efficiently done during bind.
Modify our driver accordi...

Signed-off-by: Elias Naur <[email protected]>

The OpenGL (ES) implementations on Apple platforms are deprecated and
don't support GPU compute ...

The Go 1.17 runtime crashes on iOS 9 because clock_gettime is missing.
iOS 10 introduced clock_g...

Signed-off-by: Chris Waldon <[email protected]>

The opengl example has a screenshot functionality that renders to a
non-sRGB texture, whereas wi...

Avoids panics when freeing cpu resources on unsupported platforms.

Signed-off-by: Elias Naur <m...

Signed-off-by: Elias Naur <[email protected]>

Fixes the opengl example on macOS.

Signed-off-by: Elias Naur <[email protected]>

GPU.Frame now takes an explicit RenderTarget and it is no longer
necessary to bind the target.

...

Metal is available from iOS 8 on devices, yet from version 13 on the
simulator.

Signed-off-by: ...

Refactor only.

Signed-off-by: Elias Naur <[email protected]>

There is no longer any shared code between OpenGL backends (unlike
EGL backends).

Signed-off-by...

The affected code paths are guaranteed to be run on the main thread by
the app.Window callers.

...

Signed-off-by: Elias Naur <[email protected]>

Instead of handing the internal/wm driver a method to run code on the
(blocked) main thread, jus...

Signed-off-by: Elias Naur <[email protected]>

The unprefixed library names are for development, and Android.

Signed-off-by: Elias Naur <mail@...

Static C functions don't pollute the global namespace.

Signed-off-by: Elias Naur <mail@eliasnau...

Signed-off-by: Elias Naur <[email protected]>

It is no longer needed by any rendering backend.

Signed-off-by: Elias Naur <[email protected]>

The only reason for separate files is Objective-C callbacks into Go,
or when the Go side is comm...

The default renderer tracks opaque rectangle draw operations and render
them front-to-back with ...

Both the OpenGL and the Direct3D API are stateful and gpu.GPU renders to
the render target curre...

Signed-off-by: Elias Naur <[email protected]>

While here, make context Refresh useful and remove the redundant
MakeCurrent from the window loo...

Signed-off-by: Petr Karmashev <[email protected]>

This change avoids the hard dependency on GPU support for sRGB encoded
textures in the compute r...

The SRGBFBO emulates a framebuffer in the sRGB colorspace. However, some
low-end devices may not...

No functional changes; a follow-up will implement graceful fallback in
the compute renderer.

Si...

Refactor in preparation for relaxing sRGB format requirements.

Signed-off-by: Elias Naur <mail@...

The format implies an alpha channel; name it accordingly.

Signed-off-by: Elias Naur <mail@elias...