From 60d7c849723ba9d044388d00e9a12ede056ff8de Mon Sep 17 00:00:00 2001
From: Stewart Borle <stewi1014@gmail.com>
Date: Tue, 5 Aug 2025 13:28:37 +0800
Subject: [PATCH] [client] egl: make int highp in fragment shaders

https://gitlab.freedesktop.org/mesa/mesa/-/issues/12990#note_3038479
---
 AUTHORS                                             | 1 +
 client/renderers/EGL/shader/convert_24bit.frag      | 1 +
 client/renderers/EGL/shader/cursor_mono.frag        | 1 +
 client/renderers/EGL/shader/cursor_rgb.frag         | 1 +
 client/renderers/EGL/shader/damage.frag             | 1 +
 client/renderers/EGL/shader/desktop_rgb.frag        | 1 +
 client/renderers/EGL/shader/downscale.frag          | 1 +
 client/renderers/EGL/shader/downscale_lanczos2.frag | 1 +
 client/renderers/EGL/shader/downscale_linear.frag   | 1 +
 client/renderers/EGL/shader/ffx_cas.frag            | 1 +
 client/renderers/EGL/shader/ffx_fsr1_easu.frag      | 1 +
 client/renderers/EGL/shader/ffx_fsr1_rcas.frag      | 1 +
 12 files changed, 12 insertions(+)

diff --git a/AUTHORS b/AUTHORS
index fc0a956b..815dc29a 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -73,3 +73,4 @@ Marco Antonio J. Costa <marco.antonio.costa@gmail.com> (majcosta)
 rs189 <35667100+rs189@users.noreply.github.com> (rs189)
 Jérôme Poulin <jeromepoulin@gmail.com> (ticpu)
 Marco Rodolfi <marco.rodolfi@tuta.io> (RodoMa92)
+Stewart Borle <stewi1014@gmail.com> (stewi1014)
diff --git a/client/renderers/EGL/shader/convert_24bit.frag b/client/renderers/EGL/shader/convert_24bit.frag
index 19ff0906..c1edd751 100644
--- a/client/renderers/EGL/shader/convert_24bit.frag
+++ b/client/renderers/EGL/shader/convert_24bit.frag
@@ -2,6 +2,7 @@
 #extension GL_OES_EGL_image_external_essl3 : enable
 
 precision highp float;
+precision highp int;
 
 in  vec2  fragCoord;
 out vec4  fragColor;
diff --git a/client/renderers/EGL/shader/cursor_mono.frag b/client/renderers/EGL/shader/cursor_mono.frag
index 99d54d64..7a0227f0 100644
--- a/client/renderers/EGL/shader/cursor_mono.frag
+++ b/client/renderers/EGL/shader/cursor_mono.frag
@@ -1,5 +1,6 @@
 #version 300 es
 precision highp float;
+precision highp int;
 
 in  vec2 uv;
 out vec4 color;
diff --git a/client/renderers/EGL/shader/cursor_rgb.frag b/client/renderers/EGL/shader/cursor_rgb.frag
index cc4268a3..303c1ed1 100644
--- a/client/renderers/EGL/shader/cursor_rgb.frag
+++ b/client/renderers/EGL/shader/cursor_rgb.frag
@@ -1,5 +1,6 @@
 #version 300 es
 precision highp float;
+precision highp int;
 
 #include "color_blind.h"
 
diff --git a/client/renderers/EGL/shader/damage.frag b/client/renderers/EGL/shader/damage.frag
index ebc01326..80de1c40 100644
--- a/client/renderers/EGL/shader/damage.frag
+++ b/client/renderers/EGL/shader/damage.frag
@@ -1,5 +1,6 @@
 #version 300 es
 precision highp float;
+precision highp int;
 
 out vec4 color;
 
diff --git a/client/renderers/EGL/shader/desktop_rgb.frag b/client/renderers/EGL/shader/desktop_rgb.frag
index fb8e0879..91cc47ac 100644
--- a/client/renderers/EGL/shader/desktop_rgb.frag
+++ b/client/renderers/EGL/shader/desktop_rgb.frag
@@ -2,6 +2,7 @@
 #extension GL_OES_EGL_image_external_essl3 : enable
 
 precision highp float;
+precision highp int;
 
 #define EGL_SCALE_AUTO    0
 #define EGL_SCALE_NEAREST 1
diff --git a/client/renderers/EGL/shader/downscale.frag b/client/renderers/EGL/shader/downscale.frag
index 1aa60870..4cbe4684 100644
--- a/client/renderers/EGL/shader/downscale.frag
+++ b/client/renderers/EGL/shader/downscale.frag
@@ -2,6 +2,7 @@
 #extension GL_OES_EGL_image_external_essl3 : enable
 
 precision highp float;
+precision highp int;
 
 in  vec2  fragCoord;
 out vec4  fragColor;
diff --git a/client/renderers/EGL/shader/downscale_lanczos2.frag b/client/renderers/EGL/shader/downscale_lanczos2.frag
index e6f81ac7..1b85f4cf 100644
--- a/client/renderers/EGL/shader/downscale_lanczos2.frag
+++ b/client/renderers/EGL/shader/downscale_lanczos2.frag
@@ -2,6 +2,7 @@
 #extension GL_OES_EGL_image_external_essl3 : enable
 
 precision highp float;
+precision highp int;
 
 #define PI 3.141592653589793
 
diff --git a/client/renderers/EGL/shader/downscale_linear.frag b/client/renderers/EGL/shader/downscale_linear.frag
index 9e599acd..dd2ffbc4 100644
--- a/client/renderers/EGL/shader/downscale_linear.frag
+++ b/client/renderers/EGL/shader/downscale_linear.frag
@@ -2,6 +2,7 @@
 #extension GL_OES_EGL_image_external_essl3 : enable
 
 precision highp float;
+precision highp int;
 
 in  vec2  fragCoord;
 out vec4  fragColor;
diff --git a/client/renderers/EGL/shader/ffx_cas.frag b/client/renderers/EGL/shader/ffx_cas.frag
index 49fc6261..b98150ad 100644
--- a/client/renderers/EGL/shader/ffx_cas.frag
+++ b/client/renderers/EGL/shader/ffx_cas.frag
@@ -2,6 +2,7 @@
 #extension GL_OES_EGL_image_external_essl3 : enable
 
 precision highp float;
+precision highp int;
 
 #include "compat.h"
 
diff --git a/client/renderers/EGL/shader/ffx_fsr1_easu.frag b/client/renderers/EGL/shader/ffx_fsr1_easu.frag
index 1d7da825..6bae2a13 100644
--- a/client/renderers/EGL/shader/ffx_fsr1_easu.frag
+++ b/client/renderers/EGL/shader/ffx_fsr1_easu.frag
@@ -2,6 +2,7 @@
 #extension GL_OES_EGL_image_external_essl3 : enable
 
 precision highp float;
+precision highp int;
 
 #include "compat.h"
 
diff --git a/client/renderers/EGL/shader/ffx_fsr1_rcas.frag b/client/renderers/EGL/shader/ffx_fsr1_rcas.frag
index 6233e889..43651a45 100644
--- a/client/renderers/EGL/shader/ffx_fsr1_rcas.frag
+++ b/client/renderers/EGL/shader/ffx_fsr1_rcas.frag
@@ -1,5 +1,6 @@
 #version 300 es
 precision highp float;
+precision highp int;
 
 #include "compat.h"