Rewrites layouts to be much smaller, and deal with much less annoying
BS. Improves the overall architecture, unifies handling of pseudotiling,
and various other improvements.
we cant unlock all states on empty commits, at best tryProcess them.
for example if a state is locked and waiting for a fence to become readable,
and another commit comes in we cant unlock it until the fence has actually signaled.
* move commit timing fields to surface state
* fix toTimespec init
* update sendQueued api
* update onPresented api
* set zero copy flag
* send clock id
* move presented calcs inside condition
* use only CLOCK_MONOTONIC for commit/presentation timings
* fix setSetTimestamp
* do not wait for commit timing while tearing
* proto config
* fix config defaults
* shader: split CM rgba/rgbx into discard ones
make it branchless if we have no discards.
* shader: ensure we dont stall on vbo uv buffer
if we render a new texture before the previous was done gpu wise its
going to stall until done, call glBufferData to orphan the data.
this allows the driver to return a new memory block immediately
if the GPU is still reading from the previous one
* protocols: ensure we reset GL_PACK_ALIGNMENT
reset GL_PACK_ALIGNMENT back to the default initial value of 4
* shader: use unsigned short in VAO
loose a tiny bit of precision but gain massive bandwidth reductions.
use GL_UNSIGNED_SHORT and set it as normalized. clamp and round the UV
for uint16_t in customUv.
* shader: interleave vertex buffers
use std::array for fullverts, use a single interleaved buffer for
position and uv, should in theory improve cache locality. and also remove
the need to have two buffers around.
* shader: revert precision drop
we need the float precision because we might have 1.01 or similiar
floats entering CM shader maths, and rounding/clamping those means the
maths turns out wrong. so revert back to float, sadly higher bandwidth
usage.
* update doColorManagement api
* convert primaries to XYZ on cpu
* remove unused primaries uniform
---------
Co-authored-by: UjinT34 <ujint34@mail.ru>
* format: add internal formats for drm formats
cross referenced with weston and added internal formats and types for a
lot of missing ones. also added a isFormatYUV helper.
* framebuffer: ensure we use right internalformat
ensure we use the right internal format to avoid internal driver
blitting, also since we only attach the GL_STENCIL_ATTACHMENT we might
just aswell only use the GL_STENCIL_INDEX8 to not confuse drivers that
we want a depth aswell.
* texture: use external on yuv or non linear mods
using external makes us use the gpu's internal detiler.
and this is makes intel a lot happier then having to format convert it
to a linear format internally.
* shaders: add external support to CM frag
add external support to CM frag, and correct ext.frag typo.
* formats: remove duplicates and fix a typo in cm.frag
remove duplicate formats and a typo in cm.frag
* formats: add swizzle logic to all formats
add swizzle logic from weston for all formats and use it in shm texture
paths.
* format: more format changes
use monitor drm format instead of forcing something different.
* shader: remove external from cm.frag
drivers want this resolved at compiletime cant use both
samplerExternalOES and sampler2d and then runtime branch it.
* screencopy: swizzle textures in screencopy
swizzle textures in screencopy, to get the right colors when copying.
* screencopy: restore old behaviour
try restore old behaviour before the gles3 format changes.
glReadPixels had the wrong format, so i went to far trying to mitigate
it. should be like before now.
* fix named primaries
* default to gamma22
* mark mastering primaries as supported
* remove xx-cm and frog support
* immutable primaries and image descriptions
* clang-format
8e8bfbb0b1 added fifo and merged non
buffer states before comitting them, something about certain xwl non
buffer commits expects a commit to happend and causes regressions as in
low fps.
Renames `misc:new_window_takes_over_fullscreen` into
`misc:on_focus_under_fullscreen` and implements the following behavior:
- By default, when a tiling window is being focused on a workspace where
a fullscreen/maximized window exists, respect
the `misc:on_focus_under_fullscreen` config variable.
as protocol states there is two events. 'presented' or 'discarded'.
wp_presentation_feedback::sync_output
As presentation can be synchronized to only one output at a time, this event tells which output it was.
This event is only sent prior to the presented event.
wlr-randr disconnects immediately after receiving success event, but
before applying the monitor configuration. This causes the state to be
lost when performMonitorReload() is called.
By postponing the success event until the call of the hook
monitorLayoutChanged we ensure the configuration to remain valid during
the reload process.
* protocols: add Fifo-v1
introduce fifo-v1
* fifo: only present locked surfaces
dont present to unlocked surfaces and commit pending states from the
fifo protocol.
* fifo: cformat
cformat
* protocols: add committiming and surface state queue
introduce CSurfaceStateQueue and commit-timing-v1
* fifo: schedule a frame if waiting on barrier
if we are waiting on a barrier the state doesnt commit until the next
refresh cycle meaning the monitor might have no pending damage and we
never get onPresented to unlock the barrier, moment 22. so schedule a
frame.
* fifo: properly check monitor intersection
check for m_enteredoutputs or monitor intersection if client hasnt bound
one yet, and dont fifo lock it until the surface is mapped.
* buffer: try to merge states before committing them
try to merge states before committing them meaning way less churn and
surface commits if a surface sends multiple small ones while we wait for
buffer readyness from either fifo locks or simply fences.
* buffer: dont commit states past the buffer
certain changes are relative to the buffer attached, cant go beyond it
and apply those onto the next buffer.
* buffer: set the lockmask directly
cant use .lock since the state hasnt been queued yet, set the lockmask
directly when exporting buffer fence.
* fifo: dont fifo lock on tearing
dont fifo lock on tearing.
* buffer: queue the state directly
queue the state directly and use the .lock function instead of directly
modify the lockMask on the state.
* buffer: revert creating texture at commit time
fifo barriers introduces such long wait that upon commit time a
race happends with current xdg configure implentation that the buffer
and image is actually destroyed when entering commitState, doing it at
buffer creation time with EGL_PRESERVED_KHR means it sticks around until
we are done. so revert 82759d4 and 32f3233 for now.
* buffer: rename enum and lockreasons
eLockReason and LOCK_REASON_NONE.
* fifo: workaround direct scanout lock
workaround cursor commits causing fifo to get forever locked, this
entire thing needs to be worked out.
