From 938971291761ba8ea1e776347cb1cf3dafe6d549 Mon Sep 17 00:00:00 2001
From: mariob92 <89140037+mariob92@users.noreply.github.com>
Date: Sat, 6 Jul 2024 20:23:03 +0200
Subject: [PATCH] wgl/glx: Fix attribute list for SDL_GL_FLOATBUFFERS

This commit fixes the attribute list in the WGL and GLX code when requesting a floating point pixel format. The name of the attribute was missing in the list.

Fixes libsdl-org#10189
---
 src/video/windows/SDL_windowsopengl.c | 1 +
 src/video/x11/SDL_x11opengl.c         | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/video/windows/SDL_windowsopengl.c b/src/video/windows/SDL_windowsopengl.c
index 57fa7ec549..0c6a2a9ff8 100644
--- a/src/video/windows/SDL_windowsopengl.c
+++ b/src/video/windows/SDL_windowsopengl.c
@@ -641,6 +641,7 @@ static int WIN_GL_SetupWindowInternal(SDL_VideoDevice *_this, SDL_Window *window
     }
 
     if (_this->gl_config.floatbuffers) {
+        *iAttr++ = WGL_PIXEL_TYPE_ARB;
         *iAttr++ = WGL_TYPE_RGBA_FLOAT_ARB;
     }
 
diff --git a/src/video/x11/SDL_x11opengl.c b/src/video/x11/SDL_x11opengl.c
index 44a6c1e772..5eb75a8588 100644
--- a/src/video/x11/SDL_x11opengl.c
+++ b/src/video/x11/SDL_x11opengl.c
@@ -571,6 +571,7 @@ static int X11_GL_GetAttributes(SDL_VideoDevice *_this, Display *display, int sc
     }
 
     if (_this->gl_config.floatbuffers) {
+        attribs[i++] = GLX_RENDER_TYPE;
         attribs[i++] = GLX_RGBA_FLOAT_TYPE_ARB;
     }