From ebd79bfa72c71f9c75d202950ffc67b455294751 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=98=E7=9A=93?= <whiteaxe@tuta.io>
Date: Sat, 26 Apr 2025 19:11:19 -0400
Subject: [PATCH] Fix feature test for `GL_CAPS_ARGB8` in Emscripten builds

---
 libretro-common/gfx/gl_capabilities.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/libretro-common/gfx/gl_capabilities.c b/libretro-common/gfx/gl_capabilities.c
index 1829eb490f..7603af9efb 100644
--- a/libretro-common/gfx/gl_capabilities.c
+++ b/libretro-common/gfx/gl_capabilities.c
@@ -190,11 +190,15 @@ bool gl_check_capability(enum gl_capability_enum enum_idx)
          break;
 #endif
       case GL_CAPS_ARGB8:
-#ifdef HAVE_OPENGLES
+#if defined(HAVE_OPENGLES) && !defined(EMSCRIPTEN)
          if (gl_query_extension("OES_rgb8_rgba8")
                || gl_query_extension("ARM_rgba8")
                   || major >= 3)
             return true;
+#elif defined(HAVE_OPENGLES) && defined(EMSCRIPTEN)
+         if (gl_query_extension("EXT_sRGB")
+               || major >= 3)
+            return true;
 #else
          /* TODO/FIXME - implement this for non-GLES? */
 #endif