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* opengl: set EGL_CONTEXT_RELEASE_BEHAVIOR_KHR if supported (#13114)Tom Englund2026-01-301-0/+1
| | | | | | | | | EGL_CONTEXT_RELEASE_BEHAVIOR_KHR determines what happends with implicit flushes when context changes, on multigpu scenario we change context frequently when blitting content. while we still rely on explicit sync fences, the flush is destroying driver optimisations. setting it to EGL_CONTEXT_RELEASE_BEHAVIOR_NONE_KHR essentially mean just swap context and continue processing on the next context.
* renderer: add surface shader variants with less branching and uniforms (#13030)UjinT342026-01-211-6/+17
| | | | | | | | | * shader variant features * getSurfaceShader variant with feats * split surface shaders by features * cleanup old shaders
* renderer: optimise shader usage further, split shaders and add more caching ↵Tom Englund2026-01-171-6/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (#12992) * 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>
* renderer: shader code refactor (#12926)Tom Englund2026-01-121-23/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * shader: begin the shader refactor make SShader a class and rename it to CShader, move createprogram, compileshader, logshadererror to CShader. * shader: move uniform creation to CShader move uniform creation to CShader, reduces tons of duplicated effort, however forcing uniform names to be same in all shaders. * shader: move to array based frag handling use an array with an enum so it gets easier dealing with multiple shaders, move creating program to a for loop and array, reduces line of code a lot. * shader: use shared ptr for frags with smart pointers we can now rename useProgram to useShader and return the shader directly, means only place we have to decide the shader frag is when calling useShader. easier for future shader splitting to reduce branching. * shader: move unneded public members to private move structs and uniforms to private add a get/set for initialtime and add a getUniformLocation to make the code tell what its doing, instead of direct array getting when all we wanted to get was its value, also limits the setting of uniformLocations to the createProgram as it should be. * shader: fix style nits set first enum member to 0 , remove extra {} * shader: dont show a failed notif on success the logic got inverted in the refactor here. * shader: split CM shader to rgba/rgbx variants split shader to rgba/rgbx variants, use bool, and reduce branching. * shader: split up blurprepare CM and non CM split up blurprepare, remove skipcm, move gain to gain.glsl. remove ternary operator and reduce branching by using step() and mix() use vec3 for gain, make brightness a cheap mulitplication with max. * shader: split up border to CM/noncm variants splitup border shader to CM/noncm variant, move common used things to border.glsl , there is room for optimisations here but its a complex shader im putting it for future PR. * shader: touchup blurfinish make brightness a cheap multiplication instead of branching. mod is redundant, fract in hash already returns a value in [0.0, 1.0]
* render/cm: various updates, remove old protocols (#12693)UjinT342025-12-271-2/+2
| | | | | | | | | | | | | * fix named primaries * default to gamma22 * mark mastering primaries as supported * remove xx-cm and frog support * immutable primaries and image descriptions * clang-format
* opengl: default initialize m_capStatus (#12619)Tom Englund2025-12-111-1/+1
| | | | | | | ubsan reports under wonky situation a runtime error of uninitialized value lookups because of m_capStatus isnt initialized. so default initialize it. OpenGL.cpp:3331:26: runtime error: load of value 190, which is not a valid value for type 'bool'
* desktop: cleanup, unify desktop elements as views (#12563)Vaxry2025-12-081-23/+23
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* renderer: add more uniforms to the screen shader (#11986)Mozzarella322025-10-201-0/+6
| | | | | | | | | | | | These are: pointer_shape from the cursor-shape-v1 protocol prepared for v2, along with left_ptr...bottom_right_corner and killing (Hyprland specific) pointer_shape_previous with pointer_switch_time to blend between shapes pointer_size scaled size as used by the normal cursor pointer_pressed_positions[32] with pointer_pressed_times[32] and pointer_pressed_killed(32 bits) for click/touch animations and if they killed something pointer_inactive_timeout with pointer_last_active to smoothly fade the pointer out pointer_hidden to hide it when the cursor is hidden (excluding by cursor:invisible as this config value can be used to turn off the normal cursor, which is useful when drawing it with the screen shader)
* opengl: move from unordered_set to arrayTom Englund2025-09-281-2/+8
| | | | | | | setCapStatus is a a heavy used function in hot rendering paths, it shows up in profiling as using a bit of cpu just because of unordered_set hashing etc, move to a enum and array and cache only the heavily used ones.
* renderer: asynchronously load background tex (#11749)Vaxry2025-09-181-34/+37
| | | | | | | Bumps required hyprgraphics to 0.1.6 --------- Co-authored-by: Mihai Fufezan <mihai@fufexan.net>
* renderer: add popup fade-in-out (#11313)Vaxry2025-08-031-0/+1
| | | Adds xdg popup fade-in and fade-out
* screencopy: un-hdr screencopy buffers for cm-unaware clients (#11294)Vaxry2025-07-311-0/+2
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* opengl: improve render fn arg clarity (#11286)Vaxry2025-07-311-49/+77
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* systeminfo: print more render infoVaxry2025-07-201-3/+3
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* opengl: detect android fence support and disable explicit if it's missing ↵Vaxry2025-07-191-0/+3
| | | | | (#11077) Checks for explicit sync support via the android fences, and falls back to implicit sync if it isn't
* renderer: reduce a lot of glcalls and cache various states (#10757)Tom Englund2025-06-251-37/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
* renderer: add wrapping options to renderTextureWithBlur method (#10807)zacoons2025-06-211-1/+2
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* renderer: make lock fail textures dynamically loadedVaxry2025-06-191-1/+3
| | | | this should reduce idle vram usage by a whopping 16MB, but also might fix the tty unknown issue.
* config/monitor: Add monitor v2 HDR rules (#10623)UjinT342025-06-151-1/+1
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* opengl: use a stack for storing monitor transform enabledVaxry2025-06-151-2/+7
| | | | fixes #10487
* renderer: add wrapping options to renderTexture method (#10497)zacoons2025-05-211-2/+3
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* opengl: publicize shader creation/usage functions (#10378)outfoxxed2025-05-121-3/+5
| | | Allows plugins to create and use shaders again
* opengl: optimize shaders and reduce unneeded drawcalls (#10364)Tom Englund2025-05-111-0/+2
| | | | | | | | | | | | | | | | | | | | | | | * opengl: remove unnecessery glflush calls glflushing forces the driver to break batching and issue commands prematurely and prevents optimisations like command reordering and merging. many glFunctions already internally glflushes and eglsync creation still has a glflush at end render. so lets reduce the overhead of these calls. * opengl: reduce glUseProgram calls apitrace shows cases where the same program gets called multiple times, add a helper function that keeps track of current program and only call it once on same program. reduces slight overhead. * opengl: use more efficient vertex array object use a more modern vertex array object approach with the shaders, makes it a onetime setup on shader creation instead of once per drawcall, also should make the driver not have to revalidate the vertex format on each call.
* renderer: render blur on fade out (#10356)Vaxry2025-05-101-4/+6
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* refactor: cshader class to sshader struct (#10324)davc0n2025-05-081-17/+17
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* render: refactor class member vars (#10292)davc0n2025-05-051-32/+33
| | | | | * render: refactor class member vars * render: fix clang format
* render: properly release rendered buffers (#9807)Ikalco2025-04-301-5/+7
| | | | | | | | | * cleanup eglSync * properly release buffers in renderer * add renderingDoneCallback and use it in screencopy * use static constructor for CEGLSync
* groupbar: Add options for setting group bar title font weight (and indicator ↵M Matthew Hydock2025-04-241-21/+21
| | | | gap) (#9617)
* render, helpers: Call OpenGL destroyMonitorResources on disconnect (#10111)Lee Bousfield2025-04-181-1/+1
| | | | | * render, helpers: Call OpenGL destroyMonitorResources on disconnect * helpers: Add opengl null check
* time: move to stl's clocks and move timerVaxry2025-04-161-1/+1
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* pass: revert "remove renderer finalDamage since it's unused (#9996)" (#10039)Vaxry2025-04-111-2/+3
| | | This reverts commit 0a7e2cb152a11db35aa134fad0919bc939f16bae.
* pass: remove renderer finalDamage since it's unused (#9996)Ikalco2025-04-091-3/+2
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* Permission Manager: add permission management for screencopy (#9930)Vaxry2025-04-081-0/+2
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* renderer/opengl: Extract shaders from source (#9600)UjinT342025-03-291-18/+28
| | | | | --------- Co-authored-by: Mihai Fufezan <mihai@fufexan.net>
* opengl: don't attempt to compile cm on gles3.0Vaxry2025-03-261-3/+11
| | | | | | also disable the error for the cm shader fixes #9738
* renderer: don't crash if cm fails to compileVaxry2025-03-141-0/+1
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* syncobj: use eventfd instead of stalling fd checks (#9437)Tom Englund2025-03-141-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * syncobj: cleanup and use uniqueptrs cleanup a bit missing removals if resource not good, erasing from containers etc. make use of unique ptrs instead. and add default destructors. * syncobj: rework syncobj entirerly remove early buffer release that was breaking explicit sync, the buffer needs to exist until the surface commit event has been emitted and draw calls added egl sync points, move to eventfd signaling instead of stalling sync point checks, and recommit pending commits if waiting on a signal. add a CDRMSyncPointState helper class. move a few weak pointers to shared pointers so they dont destruct before we need to use them. * syncobj: queue pending states for eventfd eventfd requires us to queue pending stats until ready and then apply to current, and also when no ready state exist commit the client commit on the current existing buffer, if there is one. * syncobj: clear current buffer damage clear current buffer damage on current buffer commits. * syncobj: cleanup code and fix hyprlock remove unused code, and ensure we dont commit a empty texture causing locksession protocol and gtk4-layer-shell misbehaving. * syncobj: ensure buffers are cleaned up ensure the containers having the various buffers actually gets cleaned up from their containers, incase the CSignal isnt signaled because of expired smart pointers or just wrong order destruction because mishaps. also move the acquire/point setting to buffer attaching. instead of on precommit. * syncobj: remove unused code, optimize remove unused code and merge sync fds if fence is valid, remove manual directscanout buffer dropping that signals release point on pageflip, it can cause us to signal the release point while still keeping the current buffer and rendering it yet again causing wrong things. * syncobj: delay buffer release on non syncobj delay buffer releases on non syncobj surfaces until next commit, and check on async buffers if syncobj and drop and signal the release point on backend buffer release. * syncobj: ensure we follow protocol ensure we follow protocol by replacing acquire/release points if they arrive late and replace already existing ones. also remove unneded brackets, and dont try to manual lock/release buffers when it comes to explicit protocol. it doesnt care about buffer releases only about acquire and release points and signaling them. * syncobj: lets not complicate things set points in precommit, before checking protocol errors and we catch any pending acquire/release points arriving late. * syncobj: move SSurfaceState to types remove destructor resource destroying, let resources destroys them on their events, and move SSurfaceStates to types/SurfaceState.hpp * syncobj: actually store the merged fd have to actually store the mergedfd to use it. * syncobj: cleanup a bit around fences ensure the current asynchronous buffer is actually released on pageflip not the previous. cleanup a bit FD handling in commitPendingAndDoExplicitSync, and reuse the in fence when syncing surfaces. * syncobjs: ensure fence FD doesnt leak calling resetexplicitfence without properly ensuring the FD is closed before will leak it, store it per monitor and let it close itself with the CFileDescriptor class. * syncobj: ensure buffers are actually released buffers were never being sent released properly. * types: Defer buffer sync releaser until unlock * syncobj: store directscanout fence in monitor ensure the infence fd survives the scope of attemptdirectscanout so it doesnt close before it should have. * syncobj: check if if acquire is expired we might hit a race to finish on exit where the timeline just has destructed but the buffer waiter is still pending. and such we removeAllWaiters null dereferences. * syncobj: code style changes remove quack comment, change to m_foo and use a std::vector and weakpointer in the waiter for removal instead of a std::list. * syncobj: remove unused async buffer drop remove unused async buffer drop, only related to directscanout and is handled elsewhere. --------- Co-authored-by: Lee Bousfield <ljbousfield@gmail.com>
* renderer: add simple color management (#9506)UjinT342025-03-141-32/+34
| | | Adds proper color management and transformations for CM surfaces.
* renderer: various fixes towards improving gpu calls robustness (#9188)Tom Englund2025-02-081-2/+0
| | | | | | | | | | | | | | ensure framebuffer textures are detached and deleted, avoid leaving framebuffers bound when not needed * render: avoid calling glDeleteProgram on no program its safe to do so but it adds a bunch of unnecessery lines in apitrace when tracing. if guard it and return early. * opengl: ensure texture and buffers are unbound ensure bound buffers are unbound after use, also detach textures from framebuffer before deleting it otherwise it will become dangling and essentially leak.
* render: enforce framebuffer offloading and remove introspection toggle (#9217)nyx2025-01-311-3/+0
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* core: begin using CFileDescriptor from hyprutils (#9122)Tom Englund2025-01-301-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * config: make fd use CFileDescriptor make use of the new hyprutils CFileDescriptor instead of manual FD handling. * hyprctl: make fd use CFileDescriptor make use of the new hyprutils CFileDescriptor instead of manual FD handling. * ikeyboard: make fd use CFileDescriptor make use of the new CFileDescriptor instead of manual FD handling, also in sendKeymap remove dead code, it already early returns if keyboard isnt valid, and dont try to close the FD that ikeyboard owns. * core: make SHMFile functions use CFileDescriptor make SHMFile misc functions use CFileDescriptor and its associated usage in dmabuf and keyboard. * core: make explicit sync use CFileDescriptor begin using CFileDescriptor in explicit sync and its timelines and eglsync usage in opengl, there is still a bit left with manual handling that requires future aquamarine change aswell. * eventmgr: make fd and sockets use CFileDescriptor make use of the hyprutils CFileDescriptor instead of manual FD and socket handling and closing. * eventloopmgr: make timerfd use CFileDescriptor make the timerfd use CFileDescriptor instead of manual fd handling * opengl: make gbm fd use CFileDescriptor make the gbm rendernode fd use CFileDescriptor instead of manual fd handling * core: make selection source/offer use CFileDescriptor make data selection source and offers use CFileDescriptor and its associated use in xwm and protocols * protocols: convert protocols fd to CFileDescriptor make most fd handling use CFileDescriptor in protocols * shm: make SHMPool use CfileDescriptor make SHMPool use CFileDescriptor instead of manual fd handling. * opengl: duplicate fd with CFileDescriptor duplicate fenceFD with CFileDescriptor duplicate instead. * xwayland: make sockets and fds use CFileDescriptor instead of manual opening/closing make sockets and fds use CFileDescriptor * keybindmgr: make sockets and fds use CFileDescriptor make sockets and fds use CFileDescriptor instead of manual handling.
* renderer/internal: stop using box pointersVaxry2025-01-261-65/+65
| | | | in favor of const refs
* protocols: add hyprland_surface_v1.set_visible_region implementation (#9120)outfoxxed2025-01-231-0/+1
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* core: move all shared_ptrs from the STL to hyprutils (#9143)Vaxry2025-01-231-1/+1
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* core: cleanup header includes (#9088)user1111111111111111111111111111111112025-01-171-1/+0
| | | Cleanup some unneeded includes to speed up compilation
* renderer: unload background texture if it's disabledvaxerski2025-01-141-1/+3
| | | | ref #9031
* renderer: Add supercircular window corners (#8943)Pollux2025-01-051-59/+60
| | | | | | | renderer: Add supercircular shadows and borders config: Add rounding_power to default and example configs rule: add `roundingpower` window rule
* groupbar: fix missing ellipsize for textvaxerski2025-01-041-19/+19
| | | | fixes #8938
* groupbar: unify title renderingvaxerski2025-01-021-1/+1
| | | | moves the text renderer to the unified opengl impl
* protocols: add hyprland_surface_v1 implementation (#8877)outfoxxed2025-01-011-1/+2
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