nixpkgs/pkgs/azahar/0001-lower-OpenGL-version.patch

   1 From ec9d414d34a416b523ce78c0fac9651f2544347b Mon Sep 17 00:00:00 2001
   2 From: Julien Moutinho <julm@sourcephile.fr>
   3 Date: Thu, 2 Oct 2025 15:44:11 +0200
   4 Subject: [PATCH] lower OpenGL version
   5
   6 ---
   7  src/citra_qt/bootmanager.cpp                 | 2 +-
   8  src/video_core/renderer_opengl/gl_driver.cpp | 2 +-
   9  2 files changed, 2 insertions(+), 2 deletions(-)
  10
  11 diff --git a/src/citra_qt/bootmanager.cpp b/src/citra_qt/bootmanager.cpp
  12 index b53dbd5..61ee959 100644
  13 --- a/src/citra_qt/bootmanager.cpp
  14 +++ b/src/citra_qt/bootmanager.cpp
  15 @@ -780,7 +780,7 @@ bool GRenderWindow::LoadOpenGL() {
  16      const QString renderer =
  17          QString::fromUtf8(reinterpret_cast<const char*>(glGetString(GL_RENDERER)));
  18
  19 -    if (!gles && !GLAD_GL_VERSION_4_3) {
  20 +    if (!gles && !GLAD_GL_VERSION_2_1) {
  21          LOG_ERROR(Frontend, "GPU does not support OpenGL 4.3: {}", renderer.toStdString());
  22          QMessageBox::warning(this, tr("Error while initializing OpenGL 4.3!"),
  23                               tr("Your GPU may not support OpenGL 4.3, or you do not have the "
  24 diff --git a/src/video_core/renderer_opengl/gl_driver.cpp b/src/video_core/renderer_opengl/gl_driver.cpp
  25 index 1a6a100..7a1f361 100644
  26 --- a/src/video_core/renderer_opengl/gl_driver.cpp
  27 +++ b/src/video_core/renderer_opengl/gl_driver.cpp
  28 @@ -177,7 +177,7 @@ void Driver::CheckExtensionSupport() {
  29      nv_fragment_shader_interlock = GLAD_GL_NV_fragment_shader_interlock;
  30      intel_fragment_shader_ordering = GLAD_GL_INTEL_fragment_shader_ordering;
  31      blend_minmax_factor = GLAD_GL_AMD_blend_minmax_factor || GLAD_GL_NV_blend_minmax_factor;
  32 -    is_suitable = GLAD_GL_VERSION_4_3 || GLAD_GL_ES_VERSION_3_2;
  33 +    is_suitable = GLAD_GL_VERSION_2_1 || GLAD_GL_ES_VERSION_3_2;
  34  }
  35
  36  void Driver::FindBugs() {
  37 --
  38 2.50.1
  39