2011-02-03 03:10:40 +00:00
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/*
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* Copyright © 2011 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Kristian Høgsberg <krh@bitplanet.net>
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*/
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#ifndef EGL_DRI2_INCLUDED
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#define EGL_DRI2_INCLUDED
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2017-06-19 00:16:21 +01:00
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#include <stdbool.h>
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2015-02-28 17:12:40 +00:00
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#include <stdint.h>
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2011-05-11 18:58:37 +01:00
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#ifdef HAVE_X11_PLATFORM
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2011-02-03 03:10:40 +00:00
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#include <xcb/xcb.h>
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#include <xcb/dri2.h>
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#include <xcb/xfixes.h>
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#include <X11/Xlib-xcb.h>
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2015-07-21 16:44:00 +01:00
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#ifdef HAVE_DRI3
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#include "loader_dri3_helper.h"
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#endif
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2011-05-11 18:58:37 +01:00
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#endif
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2011-02-03 03:10:40 +00:00
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2011-02-04 11:39:40 +00:00
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#ifdef HAVE_WAYLAND_PLATFORM
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2018-03-14 17:31:27 +00:00
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/* forward declarations to avoid pulling wayland headers everywhere */
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struct wl_egl_window;
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struct wl_event_queue;
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struct wl_callback;
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struct wl_display;
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struct wl_drm;
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struct wl_registry;
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struct wl_shm;
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struct wl_surface;
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2017-06-16 18:01:23 +01:00
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struct zwp_linux_dmabuf_v1;
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2011-02-04 11:39:40 +00:00
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#endif
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2011-02-03 03:10:40 +00:00
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#include <GL/gl.h>
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#include <GL/internal/dri_interface.h>
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2011-07-02 12:41:35 +01:00
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#ifdef HAVE_DRM_PLATFORM
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2011-05-30 09:50:52 +01:00
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#include <gbm_driint.h>
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2011-07-02 12:41:35 +01:00
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#endif
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2011-05-30 09:50:52 +01:00
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2011-08-05 06:39:18 +01:00
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#ifdef HAVE_ANDROID_PLATFORM
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#define LOG_TAG "EGL-DRI2"
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2011-11-25 03:59:02 +00:00
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2017-03-21 18:51:19 +00:00
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#include <system/window.h>
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2011-11-25 03:59:02 +00:00
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#include <hardware/gralloc.h>
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#endif /* HAVE_ANDROID_PLATFORM */
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2011-02-03 03:10:40 +00:00
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#include "eglconfig.h"
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#include "eglcontext.h"
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2018-09-04 11:20:03 +01:00
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#include "egldevice.h"
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2011-02-03 03:10:40 +00:00
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#include "egldisplay.h"
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#include "egldriver.h"
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#include "eglcurrent.h"
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#include "egllog.h"
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#include "eglsurface.h"
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#include "eglimage.h"
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2015-04-10 09:56:02 +01:00
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#include "eglsync.h"
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2011-02-03 03:10:40 +00:00
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2017-06-16 18:01:23 +01:00
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#include "util/u_vector.h"
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2018-11-27 12:27:45 +00:00
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#include "util/bitset.h"
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2019-08-30 20:35:22 +01:00
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#define EGL_DRI2_MAX_FORMATS 10
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2017-06-16 18:01:23 +01:00
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2014-01-29 01:03:03 +00:00
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struct wl_buffer;
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2014-01-28 19:41:46 +00:00
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struct dri2_egl_display_vtbl {
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2020-07-13 10:08:53 +01:00
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/* mandatory on Wayland, unused otherwise */
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2014-01-28 19:41:46 +00:00
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int (*authenticate)(_EGLDisplay *disp, uint32_t id);
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2014-01-28 20:34:19 +00:00
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2020-07-13 10:08:53 +01:00
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/* mandatory */
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2018-04-22 15:48:15 +01:00
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_EGLSurface* (*create_window_surface)(_EGLDisplay *disp, _EGLConfig *config,
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egl/main: Stop using EGLNative types internally
Internally, much of the EGL code uses EGLNativeDisplayType,
EGLNativeWindowType, and EGLPixmapType. However, the EGLNative type
often does not match the variable's actual type.
The concept of EGLNative types are a bad match for Linux, as explained
below. And the EGL platform extensions don't use EGLNative types at all.
Those extensions attempt to solve cross-platform issues by moving the
EGL API away from the EGLNative types.
The core of the problem is that eglplatform.h can define each EGLNative
type once only, but Linux supports multiple EGL platforms.
To work around the problem, Mesa's eglplatform.h contains multiple
definitions of each EGLNative type, selected by feature macros. Mesa
expects EGL clients to set the feature macro approrpiately. But the
feature macros don't work when a single codebase must be built with
support for multiple EGL platforms, *such as Mesa itself*.
When building libEGL, autotools chooses the EGLNative typedefs based on
the first element of '--with-egl-platforms'. For example,
'--with-egl-platforms=x11,drm,wayland' defines the following:
typedef Display* EGLNativeDisplayType;
typedef Window EGLNativeWindowType;
typedef Pixmap EGLNativePixmapType;
Clearly, this doesn't work well for Wayland and GBM. Mesa works around
the problem by casting the EGLNative types to different things in
different files.
For sanity's sake, and to prepare for the EGL platform extensions, this
patch removes from egl/main and egl/dri2 all internal use of the
EGLNative types. It replaces them with 'void*' and checks each explicit
cast with a static assertion. Also, the patch touches egl_gallium the
minimal amount to keep it compatible with eglapi.h.
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
2014-01-07 22:54:51 +00:00
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void *native_window,
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2014-01-29 00:39:09 +00:00
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const EGLint *attrib_list);
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2020-07-10 23:29:17 +01:00
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/* optional */
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2018-04-22 15:48:15 +01:00
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_EGLSurface* (*create_pixmap_surface)(_EGLDisplay *disp, _EGLConfig *config,
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egl/main: Stop using EGLNative types internally
Internally, much of the EGL code uses EGLNativeDisplayType,
EGLNativeWindowType, and EGLPixmapType. However, the EGLNative type
often does not match the variable's actual type.
The concept of EGLNative types are a bad match for Linux, as explained
below. And the EGL platform extensions don't use EGLNative types at all.
Those extensions attempt to solve cross-platform issues by moving the
EGL API away from the EGLNative types.
The core of the problem is that eglplatform.h can define each EGLNative
type once only, but Linux supports multiple EGL platforms.
To work around the problem, Mesa's eglplatform.h contains multiple
definitions of each EGLNative type, selected by feature macros. Mesa
expects EGL clients to set the feature macro approrpiately. But the
feature macros don't work when a single codebase must be built with
support for multiple EGL platforms, *such as Mesa itself*.
When building libEGL, autotools chooses the EGLNative typedefs based on
the first element of '--with-egl-platforms'. For example,
'--with-egl-platforms=x11,drm,wayland' defines the following:
typedef Display* EGLNativeDisplayType;
typedef Window EGLNativeWindowType;
typedef Pixmap EGLNativePixmapType;
Clearly, this doesn't work well for Wayland and GBM. Mesa works around
the problem by casting the EGLNative types to different things in
different files.
For sanity's sake, and to prepare for the EGL platform extensions, this
patch removes from egl/main and egl/dri2 all internal use of the
EGLNative types. It replaces them with 'void*' and checks each explicit
cast with a static assertion. Also, the patch touches egl_gallium the
minimal amount to keep it compatible with eglapi.h.
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
2014-01-07 22:54:51 +00:00
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void *native_pixmap,
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2014-01-29 00:45:07 +00:00
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const EGLint *attrib_list);
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2020-07-10 23:31:32 +01:00
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/* optional */
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2018-04-22 15:48:15 +01:00
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_EGLSurface* (*create_pbuffer_surface)(_EGLDisplay *disp, _EGLConfig *config,
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2014-01-29 01:03:03 +00:00
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const EGLint *attrib_list);
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2020-07-13 10:08:53 +01:00
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/* mandatory */
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2018-04-22 15:48:15 +01:00
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EGLBoolean (*destroy_surface)(_EGLDisplay *disp, _EGLSurface *surface);
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2014-01-29 01:03:03 +00:00
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2020-07-13 10:08:53 +01:00
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/* optional */
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2018-04-22 15:48:15 +01:00
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EGLBoolean (*swap_interval)(_EGLDisplay *disp, _EGLSurface *surf,
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EGLint interval);
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2014-01-29 01:03:03 +00:00
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2020-07-13 10:08:53 +01:00
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/* mandatory */
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2018-04-22 15:48:15 +01:00
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_EGLImage* (*create_image)(_EGLDisplay *disp, _EGLContext *ctx,
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EGLenum target, EGLClientBuffer buffer,
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2014-01-29 01:03:03 +00:00
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const EGLint *attr_list);
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2014-01-29 00:21:21 +00:00
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2020-07-13 10:08:53 +01:00
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/* mandatory */
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2018-04-22 15:48:15 +01:00
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EGLBoolean (*swap_buffers)(_EGLDisplay *disp, _EGLSurface *surf);
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2014-01-29 00:26:44 +00:00
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2020-07-10 23:36:08 +01:00
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/* optional - falls back to .swap_buffers */
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2018-04-22 15:48:15 +01:00
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EGLBoolean (*swap_buffers_with_damage)(_EGLDisplay *disp, _EGLSurface *surface,
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2015-06-13 08:36:27 +01:00
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const EGLint *rects, EGLint n_rects);
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2014-01-29 01:03:03 +00:00
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2020-07-10 23:38:38 +01:00
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/* optional */
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2018-04-22 15:48:15 +01:00
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EGLBoolean (*swap_buffers_region)(_EGLDisplay *disp, _EGLSurface *surf,
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EGLint numRects, const EGLint *rects);
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2014-01-29 01:03:03 +00:00
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2020-07-10 23:39:41 +01:00
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/* optional */
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2018-04-22 15:48:15 +01:00
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EGLBoolean (*post_sub_buffer)(_EGLDisplay *disp, _EGLSurface *surf,
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2014-01-29 01:03:03 +00:00
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EGLint x, EGLint y,
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EGLint width, EGLint height);
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2020-07-10 23:40:20 +01:00
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/* optional */
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2018-04-22 15:48:15 +01:00
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EGLBoolean (*copy_buffers)(_EGLDisplay *disp, _EGLSurface *surf,
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void *native_pixmap_target);
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2014-01-29 01:03:03 +00:00
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2020-07-10 23:40:57 +01:00
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/* optional */
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2018-04-22 15:48:15 +01:00
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EGLint (*query_buffer_age)(_EGLDisplay *disp, _EGLSurface *surf);
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2014-01-29 01:03:03 +00:00
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2020-07-13 10:08:53 +01:00
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/* optional */
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2018-04-22 15:48:15 +01:00
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EGLBoolean (*query_surface)(_EGLDisplay *disp, _EGLSurface *surf,
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EGLint attribute, EGLint *value);
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2016-07-28 18:51:12 +01:00
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2020-07-10 23:41:35 +01:00
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/* optional */
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2018-04-22 15:48:15 +01:00
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struct wl_buffer* (*create_wayland_buffer_from_image)(_EGLDisplay *disp,
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_EGLImage *img);
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2014-05-06 20:10:57 +01:00
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2020-07-10 23:42:08 +01:00
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/* optional */
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2014-05-06 20:10:57 +01:00
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EGLBoolean (*get_sync_values)(_EGLDisplay *display, _EGLSurface *surface,
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EGLuint64KHR *ust, EGLuint64KHR *msc,
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EGLuint64KHR *sbc);
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2015-07-21 16:43:59 +01:00
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2020-07-13 10:08:53 +01:00
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/* mandatory */
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2015-07-21 16:43:59 +01:00
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__DRIdrawable *(*get_dri_drawable)(_EGLSurface *surf);
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2017-08-10 14:35:39 +01:00
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2020-07-13 10:08:53 +01:00
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/* optional */
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2019-02-02 11:38:45 +00:00
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void (*close_screen_notify)(_EGLDisplay *disp);
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2018-05-01 06:35:17 +01:00
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/* Used in EGL_KHR_mutable_render_buffer to update the native window's
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* shared buffer mode.
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2020-07-13 10:08:53 +01:00
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* optional
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2018-05-01 06:35:17 +01:00
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*/
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2019-02-02 11:38:45 +00:00
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bool (*set_shared_buffer_mode)(_EGLDisplay *disp, _EGLSurface *surf,
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2018-05-01 06:35:17 +01:00
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bool mode);
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2014-01-28 19:41:46 +00:00
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};
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2011-02-03 03:10:40 +00:00
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struct dri2_egl_display
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{
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2014-01-28 19:41:46 +00:00
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const struct dri2_egl_display_vtbl *vtbl;
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2011-02-03 03:10:40 +00:00
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int dri2_major;
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int dri2_minor;
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__DRIscreen *dri_screen;
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2017-06-19 00:16:21 +01:00
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bool own_dri_screen;
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2011-02-03 03:10:40 +00:00
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const __DRIconfig **driver_configs;
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void *driver;
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2014-02-12 20:13:15 +00:00
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const __DRIcoreExtension *core;
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2015-07-21 16:44:00 +01:00
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const __DRIimageDriverExtension *image_driver;
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2014-02-12 20:13:15 +00:00
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const __DRIdri2Extension *dri2;
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const __DRIswrastExtension *swrast;
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const __DRI2flushExtension *flush;
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2016-09-22 08:47:55 +01:00
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const __DRI2flushControlExtension *flush_control;
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2014-02-12 20:13:15 +00:00
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const __DRItexBufferExtension *tex_buffer;
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const __DRIimageExtension *image;
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const __DRIrobustnessExtension *robustness;
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2017-06-29 01:44:03 +01:00
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const __DRInoErrorExtension *no_error;
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2014-02-12 20:13:15 +00:00
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const __DRI2configQueryExtension *config;
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2015-04-10 09:56:02 +01:00
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const __DRI2fenceExtension *fence;
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2019-08-12 11:07:06 +01:00
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const __DRI2bufferDamageExtension *buffer_damage;
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2017-12-28 08:51:11 +00:00
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const __DRI2blobExtension *blob;
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2015-06-10 13:45:58 +01:00
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const __DRI2rendererQueryExtension *rendererQuery;
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2016-03-03 14:59:48 +00:00
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const __DRI2interopExtension *interop;
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2019-01-23 17:15:42 +00:00
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const __DRIconfigOptionsExtension *configOptions;
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2018-05-01 06:35:17 +01:00
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const __DRImutableRenderBufferDriverExtension *mutable_render_buffer;
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2011-02-03 03:10:40 +00:00
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int fd;
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egl/dri2: Add reference count for dri2_egl_display
android.opengl.cts.WrapperTest#testGetIntegerv1 CTS test calls
eglTerminate, followed by eglReleaseThread. A similar case is
observed in this bug: https://bugs.freedesktop.org/show_bug.cgi?id=69622,
where the test calls eglTerminate, then eglMakeCurrent(dpy, NULL, NULL, NULL).
With the current code, dri2_dpy structure is freed on eglTerminate
call, so the display is not initialized when eglReleaseThread calls
MakeCurrent with NULL parameters, to unbind the context, which
causes a a segfault in drv->API.MakeCurrent (dri2_make_current),
either in glFlush or in a latter call.
eglTerminate specifies that "If contexts or surfaces associated
with display is current to any thread, they are not released until
they are no longer current as a result of eglMakeCurrent."
However, to properly free the current context/surface (i.e., call
glFlush, unbindContext, driDestroyContext), we still need the
display vtbl (and possibly an active dri dpy connection). Therefore,
we add some reference counter to dri2_egl_display, to make sure
the structure is kept allocated as long as it is required.
One drawback of this is that eglInitialize may not completely reinitialize
the display (if eglTerminate was called with a current context), however,
this seems to meet the EGL spec quite well, and does not permanently
leak any context/display even for incorrectly written apps.
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
2016-07-22 04:27:41 +01:00
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/* dri2_initialize/dri2_terminate increment/decrement this count, so does
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* dri2_make_current (tracks if there are active contexts/surfaces). */
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int ref_count;
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2017-06-19 00:16:21 +01:00
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bool own_device;
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bool invalidate_available;
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2012-09-25 22:05:30 +01:00
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int min_swap_interval;
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int max_swap_interval;
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int default_swap_interval;
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2011-07-02 12:41:35 +01:00
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#ifdef HAVE_DRM_PLATFORM
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2011-05-30 09:50:52 +01:00
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struct gbm_dri_device *gbm_dri;
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2011-07-02 12:41:35 +01:00
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#endif
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2011-05-30 09:50:52 +01:00
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|
|
|
2011-02-03 03:10:40 +00:00
|
|
|
char *driver_name;
|
|
|
|
|
2016-08-24 23:32:27 +01:00
|
|
|
const __DRIextension **loader_extensions;
|
2013-09-27 19:39:25 +01:00
|
|
|
const __DRIextension **driver_extensions;
|
2011-05-11 18:58:37 +01:00
|
|
|
|
|
|
|
#ifdef HAVE_X11_PLATFORM
|
|
|
|
xcb_connection_t *conn;
|
2016-11-21 13:46:51 +00:00
|
|
|
xcb_screen_t *screen;
|
2017-06-19 00:16:21 +01:00
|
|
|
bool swap_available;
|
2015-07-21 16:44:00 +01:00
|
|
|
#ifdef HAVE_DRI3
|
2017-07-07 07:54:26 +01:00
|
|
|
bool multibuffers_available;
|
|
|
|
int dri3_major_version;
|
|
|
|
int dri3_minor_version;
|
2017-10-06 06:26:51 +01:00
|
|
|
int present_major_version;
|
|
|
|
int present_minor_version;
|
2015-07-21 16:44:00 +01:00
|
|
|
struct loader_dri3_extensions loader_dri3_ext;
|
|
|
|
#endif
|
2011-05-11 18:58:37 +01:00
|
|
|
#endif
|
|
|
|
|
2011-02-04 11:39:40 +00:00
|
|
|
#ifdef HAVE_WAYLAND_PLATFORM
|
2011-04-14 15:42:41 +01:00
|
|
|
struct wl_display *wl_dpy;
|
2017-01-13 15:05:10 +00:00
|
|
|
struct wl_display *wl_dpy_wrapper;
|
2012-10-11 03:10:42 +01:00
|
|
|
struct wl_registry *wl_registry;
|
2011-02-21 15:22:34 +00:00
|
|
|
struct wl_drm *wl_server_drm;
|
2011-04-14 15:42:41 +01:00
|
|
|
struct wl_drm *wl_drm;
|
2015-05-01 10:11:20 +01:00
|
|
|
struct wl_shm *wl_shm;
|
2012-10-11 03:10:42 +01:00
|
|
|
struct wl_event_queue *wl_queue;
|
2017-06-16 18:01:23 +01:00
|
|
|
struct zwp_linux_dmabuf_v1 *wl_dmabuf;
|
2018-02-06 10:29:13 +00:00
|
|
|
struct u_vector *wl_modifiers;
|
2017-06-19 00:16:21 +01:00
|
|
|
bool authenticated;
|
2018-11-27 12:27:45 +00:00
|
|
|
BITSET_DECLARE(formats, EGL_DRI2_MAX_FORMATS);
|
2013-02-02 17:26:12 +00:00
|
|
|
uint32_t capabilities;
|
2016-06-17 18:41:22 +01:00
|
|
|
char *device_name;
|
2011-02-04 11:39:40 +00:00
|
|
|
#endif
|
2015-07-21 16:44:00 +01:00
|
|
|
|
2016-11-10 07:55:52 +00:00
|
|
|
#ifdef HAVE_ANDROID_PLATFORM
|
|
|
|
const gralloc_module_t *gralloc;
|
|
|
|
#endif
|
|
|
|
|
2017-06-19 00:16:21 +01:00
|
|
|
bool is_render_node;
|
2017-06-19 00:16:51 +01:00
|
|
|
bool is_different_gpu;
|
2011-02-03 03:10:40 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
struct dri2_egl_context
|
|
|
|
{
|
|
|
|
_EGLContext base;
|
|
|
|
__DRIcontext *dri_context;
|
|
|
|
};
|
|
|
|
|
2011-02-04 11:39:40 +00:00
|
|
|
#ifdef HAVE_WAYLAND_PLATFORM
|
|
|
|
enum wayland_buffer_type {
|
|
|
|
WL_BUFFER_FRONT,
|
|
|
|
WL_BUFFER_BACK,
|
2011-05-06 18:13:29 +01:00
|
|
|
WL_BUFFER_THIRD,
|
2011-02-04 11:39:40 +00:00
|
|
|
WL_BUFFER_COUNT
|
|
|
|
};
|
|
|
|
#endif
|
|
|
|
|
2011-02-03 03:10:40 +00:00
|
|
|
struct dri2_egl_surface
|
|
|
|
{
|
|
|
|
_EGLSurface base;
|
|
|
|
__DRIdrawable *dri_drawable;
|
|
|
|
__DRIbuffer buffers[5];
|
2017-06-19 00:16:21 +01:00
|
|
|
bool have_fake_front;
|
2011-02-17 04:05:15 +00:00
|
|
|
|
2011-05-11 18:58:37 +01:00
|
|
|
#ifdef HAVE_X11_PLATFORM
|
|
|
|
xcb_drawable_t drawable;
|
|
|
|
xcb_xfixes_region_t region;
|
2011-02-17 04:05:15 +00:00
|
|
|
int depth;
|
|
|
|
int bytes_per_pixel;
|
|
|
|
xcb_gcontext_t gc;
|
|
|
|
xcb_gcontext_t swapgc;
|
2011-05-11 18:58:37 +01:00
|
|
|
#endif
|
2011-02-17 04:05:15 +00:00
|
|
|
|
2011-02-04 11:39:40 +00:00
|
|
|
#ifdef HAVE_WAYLAND_PLATFORM
|
|
|
|
struct wl_egl_window *wl_win;
|
|
|
|
int dx;
|
|
|
|
int dy;
|
egl/wayland: Use per-surface event queues
During display initialisation, we need a separate event queue to handle
the registry events, which is correctly handled. But we also need
separate per-surface event queues to handle swapchain-related events,
such as surface frame events and buffer release events. This avoids two
surfaces from the same EGLDisplay, both current on separate threads,
dispatching each other's events.
Create separate per-surface event queues, create wl_surface and wl_drm
proxy wrapper objects per surface, so we eliminate the race around
sending events to the wrong queue. swrast buffers do not need a
dedicated proxy wrapper, as the wl_shm_pool used to create the
wl_buffers, being transient, can itself be assigned to a queue.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 36b9976e1f99 ("egl/wayland: Avoid race conditions when on non-main thread")
Cc: mesa-stable@lists.freedesktop.org
2017-05-05 14:49:09 +01:00
|
|
|
struct wl_event_queue *wl_queue;
|
|
|
|
struct wl_surface *wl_surface_wrapper;
|
|
|
|
struct wl_display *wl_dpy_wrapper;
|
|
|
|
struct wl_drm *wl_drm_wrapper;
|
2013-11-15 13:50:50 +00:00
|
|
|
struct wl_callback *throttle_callback;
|
2016-08-25 00:12:13 +01:00
|
|
|
int format;
|
2011-02-04 11:39:40 +00:00
|
|
|
#endif
|
2011-08-05 06:39:18 +01:00
|
|
|
|
2012-01-25 14:24:17 +00:00
|
|
|
#ifdef HAVE_DRM_PLATFORM
|
|
|
|
struct gbm_dri_surface *gbm_surf;
|
2012-12-14 04:30:45 +00:00
|
|
|
#endif
|
|
|
|
|
2017-08-04 16:16:11 +01:00
|
|
|
/* EGL-owned buffers */
|
|
|
|
__DRIbuffer *local_buffers[__DRI_BUFFER_COUNT];
|
|
|
|
|
2012-12-14 04:30:45 +00:00
|
|
|
#if defined(HAVE_WAYLAND_PLATFORM) || defined(HAVE_DRM_PLATFORM)
|
2012-01-25 14:24:17 +00:00
|
|
|
struct {
|
2012-12-14 04:30:45 +00:00
|
|
|
#ifdef HAVE_WAYLAND_PLATFORM
|
|
|
|
struct wl_buffer *wl_buffer;
|
2018-08-30 09:14:49 +01:00
|
|
|
bool wl_release;
|
2013-02-02 12:40:51 +00:00
|
|
|
__DRIimage *dri_image;
|
2015-05-01 00:16:24 +01:00
|
|
|
/* for is_different_gpu case. NULL else */
|
|
|
|
__DRIimage *linear_copy;
|
2015-05-01 10:11:20 +01:00
|
|
|
/* for swrast */
|
|
|
|
void *data;
|
|
|
|
int data_size;
|
2012-12-14 04:30:45 +00:00
|
|
|
#endif
|
|
|
|
#ifdef HAVE_DRM_PLATFORM
|
2012-01-25 14:24:17 +00:00
|
|
|
struct gbm_bo *bo;
|
|
|
|
#endif
|
2017-06-19 00:16:21 +01:00
|
|
|
bool locked;
|
2012-12-14 04:30:45 +00:00
|
|
|
int age;
|
2013-11-15 13:50:50 +00:00
|
|
|
} color_buffers[4], *back, *current;
|
2012-01-25 14:24:17 +00:00
|
|
|
#endif
|
|
|
|
|
2011-08-05 06:39:18 +01:00
|
|
|
#ifdef HAVE_ANDROID_PLATFORM
|
2011-11-25 03:59:02 +00:00
|
|
|
struct ANativeWindow *window;
|
|
|
|
struct ANativeWindowBuffer *buffer;
|
2016-11-16 02:11:28 +00:00
|
|
|
__DRIimage *dri_image_back;
|
|
|
|
__DRIimage *dri_image_front;
|
2011-08-05 06:39:18 +01:00
|
|
|
|
2017-02-08 02:46:02 +00:00
|
|
|
/* Used to record all the buffers created by ANativeWindow and their ages.
|
2019-07-19 16:44:13 +01:00
|
|
|
* Allocate number of color_buffers based on query to android bufferqueue
|
|
|
|
* and save color_buffers_count.
|
2017-02-08 02:46:02 +00:00
|
|
|
*/
|
2019-07-19 16:44:13 +01:00
|
|
|
int color_buffers_count;
|
2017-02-08 02:46:02 +00:00
|
|
|
struct {
|
|
|
|
struct ANativeWindowBuffer *buffer;
|
|
|
|
int age;
|
2019-07-19 16:44:13 +01:00
|
|
|
} *color_buffers, *back;
|
2011-08-05 06:39:18 +01:00
|
|
|
#endif
|
2011-02-03 03:10:40 +00:00
|
|
|
|
2019-05-16 18:01:40 +01:00
|
|
|
/* surfaceless and device */
|
|
|
|
__DRIimage *front;
|
|
|
|
unsigned int visual;
|
|
|
|
|
2017-09-15 18:32:42 +01:00
|
|
|
int out_fence_fd;
|
|
|
|
EGLBoolean enable_out_fence;
|
2019-12-13 16:09:56 +00:00
|
|
|
|
|
|
|
/* swrast device */
|
|
|
|
char *swrast_device_buffer;
|
2016-05-17 00:34:07 +01:00
|
|
|
};
|
2011-02-04 11:39:40 +00:00
|
|
|
|
2011-02-03 03:10:40 +00:00
|
|
|
struct dri2_egl_config
|
|
|
|
{
|
|
|
|
_EGLConfig base;
|
2017-06-21 10:40:31 +01:00
|
|
|
const __DRIconfig *dri_config[2][2];
|
2011-02-03 03:10:40 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
struct dri2_egl_image
|
|
|
|
{
|
|
|
|
_EGLImage base;
|
|
|
|
__DRIimage *dri_image;
|
|
|
|
};
|
|
|
|
|
2015-04-10 09:56:02 +01:00
|
|
|
struct dri2_egl_sync {
|
|
|
|
_EGLSync base;
|
2016-04-05 01:14:10 +01:00
|
|
|
mtx_t mutex;
|
|
|
|
cnd_t cond;
|
2015-04-10 09:56:02 +01:00
|
|
|
int refcount;
|
|
|
|
void *fence;
|
|
|
|
};
|
|
|
|
|
2020-06-12 10:42:32 +01:00
|
|
|
/* From driconf.h, user exposed so should be stable */
|
2013-11-15 13:50:50 +00:00
|
|
|
#define DRI_CONF_VBLANK_NEVER 0
|
|
|
|
#define DRI_CONF_VBLANK_DEF_INTERVAL_0 1
|
|
|
|
#define DRI_CONF_VBLANK_DEF_INTERVAL_1 2
|
|
|
|
#define DRI_CONF_VBLANK_ALWAYS_SYNC 3
|
|
|
|
|
2011-02-03 03:10:40 +00:00
|
|
|
/* standard typecasts */
|
|
|
|
_EGL_DRIVER_STANDARD_TYPECASTS(dri2_egl)
|
|
|
|
_EGL_DRIVER_TYPECAST(dri2_egl_image, _EGLImage, obj)
|
2015-04-10 09:56:02 +01:00
|
|
|
_EGL_DRIVER_TYPECAST(dri2_egl_sync, _EGLSync, obj)
|
2011-02-03 03:10:40 +00:00
|
|
|
|
|
|
|
extern const __DRIimageLookupExtension image_lookup_extension;
|
2011-02-03 03:21:13 +00:00
|
|
|
extern const __DRIuseInvalidateExtension use_invalidate;
|
2012-12-28 01:39:37 +00:00
|
|
|
extern const __DRIbackgroundCallableExtension background_callable_extension;
|
2019-07-23 21:18:21 +01:00
|
|
|
extern const __DRIswrastLoaderExtension swrast_pbuffer_loader_extension;
|
2011-02-03 03:10:40 +00:00
|
|
|
|
|
|
|
EGLBoolean
|
|
|
|
dri2_load_driver(_EGLDisplay *disp);
|
|
|
|
|
2011-05-30 09:50:52 +01:00
|
|
|
/* Helper for platforms not using dri2_create_screen */
|
|
|
|
void
|
|
|
|
dri2_setup_screen(_EGLDisplay *disp);
|
|
|
|
|
2017-08-05 00:25:46 +01:00
|
|
|
void
|
|
|
|
dri2_setup_swap_interval(_EGLDisplay *disp, int max_swap_interval);
|
|
|
|
|
2011-06-08 09:33:55 +01:00
|
|
|
EGLBoolean
|
|
|
|
dri2_load_driver_swrast(_EGLDisplay *disp);
|
|
|
|
|
2015-07-21 16:44:00 +01:00
|
|
|
EGLBoolean
|
|
|
|
dri2_load_driver_dri3(_EGLDisplay *disp);
|
|
|
|
|
2011-02-03 03:10:40 +00:00
|
|
|
EGLBoolean
|
|
|
|
dri2_create_screen(_EGLDisplay *disp);
|
|
|
|
|
2017-05-11 16:20:04 +01:00
|
|
|
EGLBoolean
|
|
|
|
dri2_setup_extensions(_EGLDisplay *disp);
|
|
|
|
|
2015-07-21 16:43:59 +01:00
|
|
|
__DRIdrawable *
|
|
|
|
dri2_surface_get_dri_drawable(_EGLSurface *surf);
|
|
|
|
|
2011-05-30 09:50:52 +01:00
|
|
|
__DRIimage *
|
|
|
|
dri2_lookup_egl_image(__DRIscreen *screen, void *image, void *data);
|
|
|
|
|
2019-01-25 00:32:48 +00:00
|
|
|
void
|
|
|
|
dri2_get_shifts_and_sizes(const __DRIcoreExtension *core,
|
|
|
|
const __DRIconfig *config, int *shifts,
|
|
|
|
unsigned int *sizes);
|
|
|
|
|
2019-01-25 00:55:33 +00:00
|
|
|
void
|
|
|
|
dri2_get_render_type_float(const __DRIcoreExtension *core,
|
|
|
|
const __DRIconfig *config,
|
|
|
|
bool *is_float);
|
|
|
|
|
2020-02-09 18:01:53 +00:00
|
|
|
unsigned int
|
|
|
|
dri2_image_format_for_pbuffer_config(struct dri2_egl_display *dri2_dpy,
|
|
|
|
const __DRIconfig *config);
|
|
|
|
|
2011-02-03 03:10:40 +00:00
|
|
|
struct dri2_egl_config *
|
|
|
|
dri2_add_config(_EGLDisplay *disp, const __DRIconfig *dri_config, int id,
|
2016-08-25 00:12:13 +01:00
|
|
|
EGLint surface_type, const EGLint *attr_list,
|
2019-01-25 00:32:48 +00:00
|
|
|
const int *rgba_shifts, const unsigned int *rgba_sizes);
|
2011-02-03 03:10:40 +00:00
|
|
|
|
2020-02-16 10:13:43 +00:00
|
|
|
EGLBoolean
|
2018-04-22 15:48:15 +01:00
|
|
|
dri2_add_pbuffer_configs_for_visuals(_EGLDisplay *disp);
|
2020-02-16 10:13:43 +00:00
|
|
|
|
2011-02-03 03:10:40 +00:00
|
|
|
_EGLImage *
|
2018-04-22 15:48:15 +01:00
|
|
|
dri2_create_image_khr(_EGLDisplay *disp, _EGLContext *ctx, EGLenum target,
|
2016-08-25 00:12:13 +01:00
|
|
|
EGLClientBuffer buffer, const EGLint *attr_list);
|
2011-02-03 03:10:40 +00:00
|
|
|
|
2016-05-01 12:42:53 +01:00
|
|
|
_EGLImage *
|
|
|
|
dri2_create_image_dma_buf(_EGLDisplay *disp, _EGLContext *ctx,
|
2016-08-25 00:12:13 +01:00
|
|
|
EGLClientBuffer buffer, const EGLint *attr_list);
|
2016-05-01 12:42:53 +01:00
|
|
|
|
2020-08-07 00:38:28 +01:00
|
|
|
_EGLImage *
|
|
|
|
dri2_create_image_from_dri(_EGLDisplay *disp, __DRIimage *dri_image);
|
|
|
|
|
2017-11-09 17:55:19 +00:00
|
|
|
#ifdef HAVE_X11_PLATFORM
|
2011-02-03 03:10:40 +00:00
|
|
|
EGLBoolean
|
2018-04-22 15:48:15 +01:00
|
|
|
dri2_initialize_x11(_EGLDisplay *disp);
|
2017-11-09 18:58:52 +00:00
|
|
|
void
|
|
|
|
dri2_teardown_x11(struct dri2_egl_display *dri2_dpy);
|
egl/x11: Handle both depth 30 formats for eglCreateImage(). (v4)
We need to distinguish if the backing storage of a pixmap
is XRGB2101010 or XBGR2101010, as different gpu hw supports
different formats. NVidia hw prefers XBGR, whereas AMD and
Intel are happy with XRGB.
Use the red channel mask of the first depth 30 visual of
the x-screen to distinguish which hw format to choose.
This fixes desktop composition of color depth 30 windows
when the X11 compositor uses EGL.
v2: Switch from using the visual of the root window to simply
using the first depth 30 visual for the x-screen, as testing
shows that each driver only exports either xrgb ordering or
xbgr ordering for the channel masks of its depth 30 visuals,
so this should be unambiguous and avoid trouble if X ever
supports depth 30 pixmaps on screens with a non-depth 30 root
window visual. This per Michels suggestion.
v3: No change to v2, but spent some time testing this more on
AMD hw, with my software hacked up to intentionally choose
pixel formats/visual with the non-preferred xBGR2101010
ordering on the ati-ddx, also with a standard non-OpenGL
X-Window with depth 30 visual, to make sure that things show
up properly with the right colors on the screen when going
through EGL+OpenGL based compositing on KDE-5. Iow. to confirm
that my explanation to the v2 patch on the mailing list of why
it should work and the actual practice agree (or possibly that
i am good at fooling myself during testing ;).
v4: Drop the local `red_mask` and just `return visual->red_mask`/
`return 0`, as suggested by Eric Engestrom.
Rebased onto current master, to take the cleanup via the new
function dri2_format_for_depth() into account.
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
2018-06-13 05:04:13 +01:00
|
|
|
unsigned int
|
|
|
|
dri2_x11_get_red_mask_for_depth(struct dri2_egl_display *dri2_dpy, int depth);
|
2017-11-09 17:55:19 +00:00
|
|
|
#else
|
|
|
|
static inline EGLBoolean
|
2018-04-22 15:48:15 +01:00
|
|
|
dri2_initialize_x11(_EGLDisplay *disp)
|
2017-11-09 17:55:19 +00:00
|
|
|
{
|
|
|
|
return _eglError(EGL_NOT_INITIALIZED, "X11 platform not built");
|
|
|
|
}
|
2017-11-09 18:58:52 +00:00
|
|
|
static inline void
|
|
|
|
dri2_teardown_x11(struct dri2_egl_display *dri2_dpy) {}
|
egl/x11: Handle both depth 30 formats for eglCreateImage(). (v4)
We need to distinguish if the backing storage of a pixmap
is XRGB2101010 or XBGR2101010, as different gpu hw supports
different formats. NVidia hw prefers XBGR, whereas AMD and
Intel are happy with XRGB.
Use the red channel mask of the first depth 30 visual of
the x-screen to distinguish which hw format to choose.
This fixes desktop composition of color depth 30 windows
when the X11 compositor uses EGL.
v2: Switch from using the visual of the root window to simply
using the first depth 30 visual for the x-screen, as testing
shows that each driver only exports either xrgb ordering or
xbgr ordering for the channel masks of its depth 30 visuals,
so this should be unambiguous and avoid trouble if X ever
supports depth 30 pixmaps on screens with a non-depth 30 root
window visual. This per Michels suggestion.
v3: No change to v2, but spent some time testing this more on
AMD hw, with my software hacked up to intentionally choose
pixel formats/visual with the non-preferred xBGR2101010
ordering on the ati-ddx, also with a standard non-OpenGL
X-Window with depth 30 visual, to make sure that things show
up properly with the right colors on the screen when going
through EGL+OpenGL based compositing on KDE-5. Iow. to confirm
that my explanation to the v2 patch on the mailing list of why
it should work and the actual practice agree (or possibly that
i am good at fooling myself during testing ;).
v4: Drop the local `red_mask` and just `return visual->red_mask`/
`return 0`, as suggested by Eric Engestrom.
Rebased onto current master, to take the cleanup via the new
function dri2_format_for_depth() into account.
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
2018-06-13 05:04:13 +01:00
|
|
|
static inline unsigned int
|
|
|
|
dri2_x11_get_red_mask_for_depth(struct dri2_egl_display *dri2_dpy, int depth)
|
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
2017-11-09 17:55:19 +00:00
|
|
|
#endif
|
2011-02-03 03:10:40 +00:00
|
|
|
|
2017-11-09 17:55:19 +00:00
|
|
|
#ifdef HAVE_DRM_PLATFORM
|
2011-02-03 03:21:13 +00:00
|
|
|
EGLBoolean
|
2018-04-22 15:48:15 +01:00
|
|
|
dri2_initialize_drm(_EGLDisplay *disp);
|
2017-11-09 19:04:25 +00:00
|
|
|
void
|
|
|
|
dri2_teardown_drm(struct dri2_egl_display *dri2_dpy);
|
2017-11-09 17:55:19 +00:00
|
|
|
#else
|
|
|
|
static inline EGLBoolean
|
2018-04-22 15:48:15 +01:00
|
|
|
dri2_initialize_drm(_EGLDisplay *disp)
|
2017-11-09 17:55:19 +00:00
|
|
|
{
|
|
|
|
return _eglError(EGL_NOT_INITIALIZED, "GBM/DRM platform not built");
|
|
|
|
}
|
2017-11-09 19:04:25 +00:00
|
|
|
static inline void
|
|
|
|
dri2_teardown_drm(struct dri2_egl_display *dri2_dpy) {}
|
2017-11-09 17:55:19 +00:00
|
|
|
#endif
|
2011-02-03 03:21:13 +00:00
|
|
|
|
2017-11-09 17:55:19 +00:00
|
|
|
#ifdef HAVE_WAYLAND_PLATFORM
|
2011-02-04 11:39:40 +00:00
|
|
|
EGLBoolean
|
2018-04-22 15:48:15 +01:00
|
|
|
dri2_initialize_wayland(_EGLDisplay *disp);
|
2017-11-09 19:13:09 +00:00
|
|
|
void
|
|
|
|
dri2_teardown_wayland(struct dri2_egl_display *dri2_dpy);
|
2018-06-13 05:04:15 +01:00
|
|
|
bool
|
|
|
|
dri2_wl_is_format_supported(void* user_data, uint32_t format);
|
2017-11-09 17:55:19 +00:00
|
|
|
#else
|
|
|
|
static inline EGLBoolean
|
2018-04-22 15:48:15 +01:00
|
|
|
dri2_initialize_wayland(_EGLDisplay *disp)
|
2017-11-09 17:55:19 +00:00
|
|
|
{
|
|
|
|
return _eglError(EGL_NOT_INITIALIZED, "Wayland platform not built");
|
|
|
|
}
|
2017-11-09 19:13:09 +00:00
|
|
|
static inline void
|
|
|
|
dri2_teardown_wayland(struct dri2_egl_display *dri2_dpy) {}
|
2017-11-09 17:55:19 +00:00
|
|
|
#endif
|
2011-02-04 11:39:40 +00:00
|
|
|
|
2017-11-09 17:55:19 +00:00
|
|
|
#ifdef HAVE_ANDROID_PLATFORM
|
2011-08-05 06:39:18 +01:00
|
|
|
EGLBoolean
|
2018-04-22 15:48:15 +01:00
|
|
|
dri2_initialize_android(_EGLDisplay *disp);
|
2017-11-09 17:55:19 +00:00
|
|
|
#else
|
|
|
|
static inline EGLBoolean
|
2018-04-22 15:48:15 +01:00
|
|
|
dri2_initialize_android(_EGLDisplay *disp)
|
2017-11-09 17:55:19 +00:00
|
|
|
{
|
|
|
|
return _eglError(EGL_NOT_INITIALIZED, "Android platform not built");
|
|
|
|
}
|
|
|
|
#endif
|
2011-08-05 06:39:18 +01:00
|
|
|
|
2015-06-12 18:10:58 +01:00
|
|
|
EGLBoolean
|
2018-04-22 15:48:15 +01:00
|
|
|
dri2_initialize_surfaceless(_EGLDisplay *disp);
|
2015-06-12 18:10:58 +01:00
|
|
|
|
2019-05-16 18:01:40 +01:00
|
|
|
EGLBoolean
|
2018-04-22 15:48:15 +01:00
|
|
|
dri2_initialize_device(_EGLDisplay *disp);
|
2019-05-16 18:01:40 +01:00
|
|
|
static inline void
|
|
|
|
dri2_teardown_device(struct dri2_egl_display *dri2_dpy) { /* noop */ }
|
|
|
|
|
2014-12-21 19:51:33 +00:00
|
|
|
void
|
|
|
|
dri2_flush_drawable_for_swapbuffers(_EGLDisplay *disp, _EGLSurface *draw);
|
|
|
|
|
2015-06-10 01:49:29 +01:00
|
|
|
const __DRIconfig *
|
|
|
|
dri2_get_dri_config(struct dri2_egl_config *conf, EGLint surface_type,
|
|
|
|
EGLenum colorspace);
|
|
|
|
|
2016-08-25 13:15:43 +01:00
|
|
|
static inline void
|
2018-04-22 15:48:15 +01:00
|
|
|
dri2_set_WL_bind_wayland_display(_EGLDisplay *disp)
|
2016-08-25 13:15:43 +01:00
|
|
|
{
|
|
|
|
#ifdef HAVE_WAYLAND_PLATFORM
|
|
|
|
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
|
|
|
|
|
|
|
|
if (dri2_dpy->device_name && dri2_dpy->image) {
|
|
|
|
if (dri2_dpy->image->base.version >= 10 &&
|
|
|
|
dri2_dpy->image->getCapabilities != NULL) {
|
|
|
|
int capabilities;
|
|
|
|
|
|
|
|
capabilities =
|
|
|
|
dri2_dpy->image->getCapabilities(dri2_dpy->dri_screen);
|
|
|
|
disp->Extensions.WL_bind_wayland_display =
|
|
|
|
(capabilities & __DRI_IMAGE_CAP_GLOBAL_NAMES) != 0;
|
|
|
|
} else {
|
|
|
|
disp->Extensions.WL_bind_wayland_display = EGL_TRUE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
2017-05-11 17:13:33 +01:00
|
|
|
void
|
|
|
|
dri2_display_destroy(_EGLDisplay *disp);
|
|
|
|
|
2017-08-04 16:16:11 +01:00
|
|
|
__DRIbuffer *
|
|
|
|
dri2_egl_surface_alloc_local_buffer(struct dri2_egl_surface *dri2_surf,
|
|
|
|
unsigned int att, unsigned int format);
|
|
|
|
|
|
|
|
void
|
|
|
|
dri2_egl_surface_free_local_buffers(struct dri2_egl_surface *dri2_surf);
|
|
|
|
|
2017-09-15 18:32:42 +01:00
|
|
|
EGLBoolean
|
2019-02-02 11:38:45 +00:00
|
|
|
dri2_init_surface(_EGLSurface *surf, _EGLDisplay *disp, EGLint type,
|
2019-05-01 23:42:26 +01:00
|
|
|
_EGLConfig *conf, const EGLint *attrib_list,
|
|
|
|
EGLBoolean enable_out_fence, void *native_surface);
|
2017-09-15 18:32:42 +01:00
|
|
|
|
|
|
|
void
|
|
|
|
dri2_fini_surface(_EGLSurface *surf);
|
|
|
|
|
2019-05-16 18:01:38 +01:00
|
|
|
EGLBoolean
|
|
|
|
dri2_create_drawable(struct dri2_egl_display *dri2_dpy,
|
|
|
|
const __DRIconfig *config,
|
2019-06-07 06:12:42 +01:00
|
|
|
struct dri2_egl_surface *dri2_surf,
|
|
|
|
void *loaderPrivate);
|
2019-05-16 18:01:38 +01:00
|
|
|
|
2018-08-16 15:22:46 +01:00
|
|
|
static inline uint64_t
|
|
|
|
combine_u32_into_u64(uint32_t hi, uint32_t lo)
|
|
|
|
{
|
|
|
|
return (((uint64_t) hi) << 32) | (((uint64_t) lo) & 0xffffffff);
|
|
|
|
}
|
|
|
|
|
2011-02-03 03:10:40 +00:00
|
|
|
#endif /* EGL_DRI2_INCLUDED */
|