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712ec30cd9
We just arbitrarily chose the first EGL config matching the passed attributes, but we then assumed we always got GBM_FORMAT_XRGB8888. That was not a correct assumption. Instead, make sure we always pick the format we expect. Closes: https://gitlab.gnome.org/GNOME/mutter/issues/2
250 lines
12 KiB
C
250 lines
12 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/*
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* Copyright (C) 2016 Red Hat Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*
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* Written by:
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* Jonas Ådahl <jadahl@gmail.com>
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*/
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#ifndef META_EGL_H
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#define META_EGL_H
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#include <EGL/egl.h>
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#include <EGL/eglext.h>
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#include <glib-object.h>
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#define META_EGL_ERROR meta_egl_error_quark ()
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#define META_TYPE_EGL (meta_egl_get_type ())
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G_DECLARE_FINAL_TYPE (MetaEgl, meta_egl, META, EGL, GObject)
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GQuark meta_egl_error_quark (void);
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gboolean
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meta_extensions_string_has_extensions_valist (const char *extensions_str,
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char ***missing_extensions,
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char *first_extension,
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va_list var_args);
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gboolean meta_egl_has_extensions (MetaEgl *egl,
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EGLDisplay display,
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char ***missing_extensions,
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char *first_extension,
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...);
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gboolean meta_egl_initialize (MetaEgl *egl,
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EGLDisplay display,
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GError **error);
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gpointer meta_egl_get_proc_address (MetaEgl *egl,
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const char *procname,
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GError **error);
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gboolean meta_egl_choose_first_config (MetaEgl *egl,
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EGLDisplay display,
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const EGLint *attrib_list,
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EGLConfig *chosen_config,
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GError **error);
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gboolean meta_egl_get_config_attrib (MetaEgl *egl,
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EGLDisplay display,
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EGLConfig config,
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EGLint attribute,
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EGLint *value,
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GError **error);
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EGLConfig * meta_egl_choose_all_configs (MetaEgl *egl,
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EGLDisplay display,
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const EGLint *attrib_list,
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EGLint *out_num_configs,
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GError **error);
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EGLContext meta_egl_create_context (MetaEgl *egl,
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EGLDisplay display,
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EGLConfig config,
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EGLContext share_context,
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const EGLint *attrib_list,
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GError **error);
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gboolean meta_egl_destroy_context (MetaEgl *egl,
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EGLDisplay display,
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EGLContext context,
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GError **error);
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EGLImageKHR meta_egl_create_image (MetaEgl *egl,
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EGLDisplay display,
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EGLContext context,
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EGLenum target,
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EGLClientBuffer buffer,
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const EGLint *attrib_list,
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GError **error);
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gboolean meta_egl_destroy_image (MetaEgl *egl,
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EGLDisplay display,
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EGLImageKHR image,
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GError **error);
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EGLSurface meta_egl_create_window_surface (MetaEgl *egl,
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EGLDisplay display,
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EGLConfig config,
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EGLNativeWindowType native_window_type,
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const EGLint *attrib_list,
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GError **error);
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EGLSurface meta_egl_create_pbuffer_surface (MetaEgl *egl,
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EGLDisplay display,
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EGLConfig config,
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const EGLint *attrib_list,
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GError **error);
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gboolean meta_egl_destroy_surface (MetaEgl *egl,
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EGLDisplay display,
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EGLSurface surface,
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GError **error);
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EGLDisplay meta_egl_get_platform_display (MetaEgl *egl,
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EGLenum platform,
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void *native_display,
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const EGLint *attrib_list,
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GError **error);
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gboolean meta_egl_terminate (MetaEgl *egl,
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EGLDisplay display,
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GError **error);
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gboolean meta_egl_make_current (MetaEgl *egl,
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EGLDisplay display,
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EGLSurface draw,
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EGLSurface read,
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EGLContext context,
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GError **error);
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gboolean meta_egl_swap_buffers (MetaEgl *egl,
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EGLDisplay display,
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EGLSurface surface,
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GError **error);
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gboolean meta_egl_query_wayland_buffer (MetaEgl *egl,
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EGLDisplay display,
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struct wl_resource *buffer,
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EGLint attribute,
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EGLint *value,
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GError **error);
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gboolean meta_egl_query_devices (MetaEgl *egl,
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EGLint max_devices,
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EGLDeviceEXT *devices,
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EGLint *num_devices,
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GError **error);
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const char * meta_egl_query_device_string (MetaEgl *egl,
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EGLDeviceEXT device,
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EGLint name,
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GError **error);
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gboolean meta_egl_egl_device_has_extensions (MetaEgl *egl,
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EGLDeviceEXT device,
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char ***missing_extensions,
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char *first_extension,
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...);
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gboolean meta_egl_get_output_layers (MetaEgl *egl,
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EGLDisplay display,
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const EGLAttrib *attrib_list,
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EGLOutputLayerEXT *layers,
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EGLint max_layers,
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EGLint *num_layers,
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GError **error);
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gboolean meta_egl_query_output_layer_attrib (MetaEgl *egl,
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EGLDisplay display,
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EGLOutputLayerEXT layer,
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EGLint attribute,
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EGLAttrib *value,
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GError **error);
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EGLStreamKHR meta_egl_create_stream (MetaEgl *egl,
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EGLDisplay display,
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const EGLint *attrib_list,
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GError **error);
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gboolean meta_egl_destroy_stream (MetaEgl *egl,
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EGLDisplay display,
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EGLStreamKHR stream,
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GError **error);
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gboolean meta_egl_query_stream (MetaEgl *egl,
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EGLDisplay display,
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EGLStreamKHR stream,
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EGLenum attribute,
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EGLint *value,
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GError **error);
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EGLStreamKHR meta_egl_create_stream_attrib (MetaEgl *egl,
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EGLDisplay display,
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const EGLAttrib *attrib_list,
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GError **error);
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EGLSurface meta_egl_create_stream_producer_surface (MetaEgl *egl,
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EGLDisplay display,
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EGLConfig config,
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EGLStreamKHR stream,
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const EGLint *attrib_list,
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GError **error);
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gboolean meta_egl_stream_consumer_output (MetaEgl *egl,
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EGLDisplay display,
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EGLStreamKHR stream,
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EGLOutputLayerEXT layer,
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GError **error);
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gboolean meta_egl_stream_consumer_acquire_attrib (MetaEgl *egl,
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EGLDisplay display,
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EGLStreamKHR stream,
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EGLAttrib *attrib_list,
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GError **error);
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gboolean meta_egl_stream_consumer_acquire (MetaEgl *egl,
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EGLDisplay display,
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EGLStreamKHR stream,
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GError **error);
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gboolean meta_egl_stream_consumer_gl_texture_external (MetaEgl *egl,
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EGLDisplay display,
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EGLStreamKHR stream,
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GError **error);
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gboolean meta_egl_query_dma_buf_formats (MetaEgl *egl,
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EGLDisplay display,
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EGLint max_formats,
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EGLint *formats,
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EGLint *num_formats,
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GError **error);
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gboolean meta_egl_query_dma_buf_modifiers (MetaEgl *egl,
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EGLDisplay display,
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EGLint format,
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EGLint max_modifiers,
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EGLuint64KHR *modifiers,
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EGLBoolean *external_only,
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EGLint *num_formats,
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GError **error);
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#endif /* META_EGL_H */
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