* compositor: make pending states store frame callbacks
move frame callbacks to pending states so they are only committed in the
order they came depending on the buffer wait for readyness.
* buffer: damage is relative to current commit
ensure the damage is only used once, or we are constantly redrawing
things on state commits that isnt a buffer.
thanks PlasmaPower.
* compositor: move callbacks back to compositor
move SSurfaceStateFrameCB back to compositor in the class
CWLCallbackResource as per request, but still keep the state as owning.
* compositor: ensure commits come in order
if a buffer is waiting any commits after it might be non buffer commits
from the "future" and applying directly. and when the old buffer that
was waiting becomes ready it applies its states and overwrites the
future changes.
move things to scheduleState and add a m_pendingWaiting guard. and
schedule the next pending state from the old buffer commit when done.
and as such it loops itself and keeps thing orderly.
* compositor: make pending states store frame callbacks
move frame callbacks to pending states so they are only committed in the
order they came depending on the buffer wait for readyness.
* buffer: damage is relative to current commit
ensure the damage is only used once, or we are constantly redrawing
things on state commits that isnt a buffer.
thanks PlasmaPower.
* compositor: move callbacks back to compositor
move SSurfaceStateFrameCB back to compositor in the class
CWLCallbackResource as per request, but still keep the state as owning.
* compositor: ensure commits come in order
if a buffer is waiting any commits after it might be non buffer commits
from the "future" and applying directly. and when the old buffer that
was waiting becomes ready it applies its states and overwrites the
future changes.
move things to scheduleState and add a m_pendingWaiting guard. and
schedule the next pending state from the old buffer commit when done.
and as such it loops itself and keeps thing orderly.
* opengl: cache viewport state
according to nvidia docs calling glViewPort unnecessarily on the same
already set viewport is wasteful and can cause state changes when not
needed. cache it in a struct and only call it when the viewport is
actually changing.
* opengl: cache glenable/gldisable state
avoid making multiple glenable/gldisable calls on already set caps, can
cause state changes and incur driver overhead.
* opengl: cache glscissor box
only call glscissor if the box actually has changed, try to avoid state
changes.
* opengl: cache gluniform calls
cache the gluniform calls, the uniform values are cached in driver per
program only the drawcalls setting the uniform yet again with the same
value on same location is causing more overhead then caching it ourself
and just no oping on it if no changes.
* shader: rewrite handling of uniforms and state
this is way faster as we don't need to mess with maps (hashing, etc) and instead can just use an array
* opengl: stuff and 300 shaders
* opengl: typo
* opengl: get the uniform locations properly
now that the legacy shaders are gone get the uniformlocations for
SKIP_CM etc, so they can be properly set and used depending on if
cm_enabled is set to false or true, before it was falling back to a
legacy shader that didnt even have those uniforms.
* opengl: check epsilon on float and remove extra glcall
seems an extra unset glcall was added, remove it. and check the float
epsilon on the glfloat.
* opengl: remove instanced shader draw
remove the instanced boolean from the vertex shader, might be neglible
differences, needs more benchmark/work to see if its even worth it.
* texture: cache texture paramaters
parameters where occasionally set twice or more on same texture, short
version wrap it and cache it. and move gpu churn to cpu churn.
add a bind/unbind to texture aswell.
* texture: use fast std::array caching
cache the texparameter values in fast array lookups
and incase we dont want it cached, apply it anyways.
* shader: fix typo and hdr typo
actually use Matrix4x2fv in the 4x2fv cache function, and send the
proper float array for hdr.
* texture: make caching not linear lookup
make caching of texture params not linear.
* minor style changes
* opengl: revert drawarrays
revert the mostly code style reduce loc change of drawarrays, and focus
on the caching. its a if else case going wrong here breaking
blur/contrast amongst others drawing.
---------
Co-authored-by: Vaxry <vaxry@vaxry.net>
* core: drop the legacy renderer
the legacy renderer is broken and barely used, drop it.
* Nix: drop support for legacyRenderer
---------
Co-authored-by: Mihai Fufezan <mihai@fufexan.net>
* watchdog: dont detach and cause race condition
instead of detaching and causing a race condition on destruction where
the thread is alive and watchdog has been destroyed, check if its
joinable and join it on destruction.
causes heap use after free on exit of compositor.
* render: add checks for compositor shutting down
avoid member call on null pointer, if the g_pHyprRenderer is destroyed
we can call the member makeEGLCurrent on it, causes undefined behaviour
on destruction of the compositor/hyprrenderer.
found with ubsan.
