From 83f010dad9de71888efb43af7a5e40e2cc58ff2d Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Fri, 7 Aug 2020 12:09:58 +0800
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Subject: [PATCH 5/6] gdk: wayland: Fix GL init error for GLES
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Use EGL_OPENGL_ES_API when _gdk_gl_flags has GDK_GL_GLES.
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See:
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https://gitlab.gnome.org/GNOME/gtk/-/issues/3028
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Tested with:
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GDK_GL=gles gdkgears
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Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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---
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gdk/wayland/gdkglcontext-wayland.c | 9 +++++++--
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1 file changed, 7 insertions(+), 2 deletions(-)
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diff --git a/gdk/wayland/gdkglcontext-wayland.c b/gdk/wayland/gdkglcontext-wayland.c
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index a221025..2376959 100644
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--- a/gdk/wayland/gdkglcontext-wayland.c
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+++ b/gdk/wayland/gdkglcontext-wayland.c
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@@ -326,8 +326,13 @@ gdk_wayland_display_init_gl (GdkDisplay *display)
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if (!eglInitialize (dpy, &major, &minor))
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return FALSE;
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- if (!eglBindAPI (EGL_OPENGL_API))
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- return FALSE;
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+ if (_gdk_gl_flags & GDK_GL_GLES) {
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+ if (!eglBindAPI (EGL_OPENGL_ES_API))
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+ return FALSE;
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+ } else {
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+ if (!eglBindAPI (EGL_OPENGL_API))
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+ return FALSE;
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+ }
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display_wayland->egl_display = dpy;
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display_wayland->egl_major_version = major;
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--
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2.20.1
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