2017-03-15 08:12:24 -04:00
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From: Frediano Ziglio <fziglio@redhat.com>
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Date: Mon, 20 Feb 2017 09:50:55 +0000
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Subject: [PATCH] egl-helpers: Support newer MESA versions
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According to
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https://www.khronos.org/registry/EGL/extensions/MESA/EGL_MESA_platform_gbm.txt
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if MESA_platform_gbm is supported display should be initialized
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from a GBM handle using eglGetPlatformDisplayEXT.
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Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
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Message-id: 20170220095055.4234-1-fziglio@redhat.com
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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(cherry picked from commit 0ea1523fb6703aa0dcd65e66b59e96fec028e60a)
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---
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ui/egl-helpers.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/ui/egl-helpers.c b/ui/egl-helpers.c
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2017-07-12 18:19:21 -04:00
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index 79cee0503a..d8d57c4bbe 100644
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2017-03-15 08:12:24 -04:00
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--- a/ui/egl-helpers.c
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+++ b/ui/egl-helpers.c
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@@ -203,7 +203,11 @@ int qemu_egl_init_dpy(EGLNativeDisplayType dpy, bool gles, bool debug)
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}
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egl_dbg("eglGetDisplay (dpy %p) ...\n", dpy);
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+#ifdef EGL_MESA_platform_gbm
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+ qemu_egl_display = eglGetPlatformDisplayEXT(EGL_PLATFORM_GBM_MESA, dpy, NULL);
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+#else
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qemu_egl_display = eglGetDisplay(dpy);
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+#endif
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if (qemu_egl_display == EGL_NO_DISPLAY) {
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error_report("egl: eglGetDisplay failed");
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return -1;
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