This updates glad for EGL and adds in several extensions.
EGL_EXT_platform_base
EGL_EXT_platform_xcb
EGL_KHR_image_base
EGL_KHR_image_pixmap
The xcb platform extension is unused but good to include if we want to
try removing more Xlib dependencies. platform_base is included for good
measure as other platform extensions technically build on it. image_base
and image_pixmap are for upcoming xcomposite over EGL support.
It also drops the unused create_context_no_error extensions.
Prior to this change, the audio thread roughly waits the time of
`AUDIO_OUTPUT_FRAMES`, and consecutively processes twice or more if the
latency is accumulated. This behavior causes fluctuation of timing to
output audio packets. This change introduces `os_sleepto_ns_fast` so
that the audio packets will be periodically output.
The function `os_sleepto_ns` has a spin loop so it will consume CPU
resource. The new function has same interface but consumes less CPU
resource with a drawback of less precision.
Fixes studio mode preview on SDR monitor for HDR canvas rendering SDR
source into SDR swap chain. Needs to render SDR source into HDR render
target, and then tonemap into SDR swap chain for preview.
For Keyboard shortcuts with Ctrl as the primary modifier, the secondary
modifier should be Shift, not Alt. Alt could be used as a tertiary in
the future if really necessary, but generally it should be avoided.
In Python 3.9+, `PyCFunction_New` and `PyCFunction_NewEx` are themselves
macros around `PyMethod_New`. To fix the warning, both macros need to
be untouched for those Python versions, instead the actual function
`PyMethod_New` needs to be imported and aliased.
This commit:
- Adds the import of the `PyCMethod_New` symbol
- Adds the function definition for `Import_PyCMethod_New`
- Adds the `PyCMethod_New` function alias
macOS uses runtime lookup for symbols in obs-scripting. While this guard
fixes a compiler warning, it also leads to the `_PyCMethod_New` symbol
being undefined.
In turn any library linking with obs-scripting will then fail to load
because of that undefined symbol. Removing this guard fixes that issue.
Generally moves all the plugin code into xcomposite-input.cpp and
removes all C++ dependencies.
Migrate as much as possible to xcb from Xlib to enable us to handle
errors and attribute them to the correct callers. This caused many other
knock on issues such as wrongly attributed errors and cleanup code
working incorrectly.
That allows us to use the xcursor-xcb implementation and delete the pure
Xlib implementation. We also add the missing functionality from the Xlib
implementation to the xcb implementation.
Capture glXCreatePixmap errors which occur most commonly on
nvidia+gnome due to nvidia's driver being unable to allocate more than 1
pixmap per window and gnome being the only compositor to read window
data via glx pixmaps.
Fix cleanup after failed glXCreatePixmap that might have leaked pixmaps
and prevented later captures on nvidia drivers for the same reason.
Replaces the current implementation of Window Capture, which uses Core
Graphics to render a bitmap raster, with one that accesses the window's
CGImage bitmap directly, blits it, and hands that off as a frame to OBS
instead.
Co-Authored-By: Sebastian Beckmann <beckmann.sebastian@outlook.de>
- Headers are now installed per default on Linux.
- `obs-hevc.h` is not installed if HEVC is disabled.
- OS exclusive headers are no longer installed on the wrong OS.
The old names were simple_h264_recording, simple_h264_stream,
recording_h264, and streaming_h264.
The new names are simple_video_recording, simple_video_stream,
advanced_video_recording, and advanced_video_stream.
This fixes issue https://github.com/obsproject/obs-studio/issues/6295 .
libvlc does some downmixing/upmixing when the number of channels
requested is less than the number of channels of the source.
We take advantage of that feature to avoid doing it with swresample
because we're missing info that libvlc is not giving (the exact channel
layout of the source).
Signed-off-by: pkv <pkv@obsproject.com>
