From 39af3901b389f792a55176041dec9211c82ed1c9 Mon Sep 17 00:00:00 2001
From: UjinT34 <41110182+UjinT34@users.noreply.github.com>
Date: Fri, 8 May 2026 00:28:34 +0300
Subject: renderer: more FP16 fixes (#14070)

* fix fp16 blur with invalidation

* restore tonemap code

* fix fade outs

* add sdr compat for unaware surfaces

* use a better work space, not linear, only for sdr

* fix hl tf -> wp tf

* cache workbuffer descriptions

* linear not normalised WIP

* clear offload fb

* CM math

* fix includes

* use precalculated cm for shadows

* inner glow cm

* quad cm

* fix unmodified copy

* codegen

* cache color CM

* mark blur dirty when CM/DS changes

* avoid icc workbuffer

* fp16 blur finish hack

* fix output hdr luminances

* use srgb for mirroring/sharing with fp16

* defaults people

---------

Co-authored-by: Vaxry <vaxry@vaxry.net>
---
 src/config/values/ConfigValues.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/config/values/ConfigValues.cpp')

diff --git a/src/config/values/ConfigValues.cpp b/src/config/values/ConfigValues.cpp
index 49fdda02..73f2e9db 100644
--- a/src/config/values/ConfigValues.cpp
+++ b/src/config/values/ConfigValues.cpp
@@ -540,6 +540,7 @@ std::vector<SP<IValue>> Values::getConfigValues() {
                 {.min = 0, .max = 2, .map = OptionMap{{"disable", 0}, {"enable", 1}, {"auto", 2}}}),
         MS<Int>("render:non_shader_cm_interop", "non_shader_cm interaction with ctm proto (hyprsunset and similar).", 2,
                 {.min = 0, .max = 2, .map = OptionMap{{"disable", 0}, {"enable", 1}, {"auto", 2}}}),
+        MS<Int>("render:fp16_sdr_tf", "Internal workbuffer transfer function for fp16 in SDR mode", 0, {.min = 0, .max = 1, .map = OptionMap{{"monitor", 0}, {"linear", 1}}}),
 
         /*
          * cursor:
@@ -604,7 +605,7 @@ std::vector<SP<IValue>> Values::getConfigValues() {
         MS<Bool>("debug:fifo_pending_workaround", "Fifo workaround for empty pending list", false),
         MS<Bool>("debug:render_solitary_wo_damage", "Render solitary window with empty damage", false),
         MS<Bool>("debug:vfr", "controls the VFR status of Hyprland. Do not turn off unless debugging", true),
-        MS<Int>("debug:invalidate_fp16", "allow fp16 buffer invalidation.", 2, {.min = 0, .max = 2, .map = OptionMap{{"disable", 0}, {"enable", 1}, {"auto", 2}}}),
+        MS<Int>("debug:invalidate_fp16", "allow fp16 buffer invalidation.", 1, {.min = 0, .max = 2, .map = OptionMap{{"disable", 0}, {"enable", 1}, {"auto", 2}}}),
 
         /*
          * layout:
-- 
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