From 952e5d584f5aabe41298c278065fe628f3f7aa7a Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Thu, 29 Nov 2018 13:35:02 +0100 Subject: [PATCH] egl-headless: add egl_create_context We must set the correct context (via eglMakeCurrent) before calling qemu_egl_create_context, so we need a thin wrapper and can't hook qemu_egl_create_context directly as ->dpy_gl_ctx_create callback. Reported-by: Frederik Carlier Signed-off-by: Gerd Hoffmann Message-id: 20181129123502.30129-1-kraxel@redhat.com Upstream-Status: Backport [https://git.qemu.org/?p=qemu.git;a=commit;h=952e5d584f5aabe41298c278065fe628f3f7aa7a] Signed-off-by: Alexander Kanavin --- ui/egl-headless.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/ui/egl-headless.c b/ui/egl-headless.c index 4cf3bbc0e4..519e7bad32 100644 --- a/ui/egl-headless.c +++ b/ui/egl-headless.c @@ -38,6 +38,14 @@ static void egl_gfx_switch(DisplayChangeListener *dcl, edpy->ds = new_surface; } +static QEMUGLContext egl_create_context(DisplayChangeListener *dcl, + QEMUGLParams *params) +{ + eglMakeCurrent(qemu_egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE, + qemu_egl_rn_ctx); + return qemu_egl_create_context(dcl, params); +} + static void egl_scanout_disable(DisplayChangeListener *dcl) { egl_dpy *edpy = container_of(dcl, egl_dpy, dcl); @@ -150,7 +158,7 @@ static const DisplayChangeListenerOps egl_ops = { .dpy_gfx_update = egl_gfx_update, .dpy_gfx_switch = egl_gfx_switch, - .dpy_gl_ctx_create = qemu_egl_create_context, + .dpy_gl_ctx_create = egl_create_context, .dpy_gl_ctx_destroy = qemu_egl_destroy_context, .dpy_gl_ctx_make_current = qemu_egl_make_context_current, .dpy_gl_ctx_get_current = qemu_egl_get_current_context, -- 2.17.1