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Diffstat (limited to 'src/extensions/qt-vulkan-server-buffer-unstable-v1.xml')
-rw-r--r-- | src/extensions/qt-vulkan-server-buffer-unstable-v1.xml | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/extensions/qt-vulkan-server-buffer-unstable-v1.xml b/src/extensions/qt-vulkan-server-buffer-unstable-v1.xml new file mode 100644 index 00000000..211d0a7c --- /dev/null +++ b/src/extensions/qt-vulkan-server-buffer-unstable-v1.xml @@ -0,0 +1,64 @@ +<?xml version="1.0" encoding="UTF-8"?> +<protocol name="qt_vulkan_server_buffer_unstable_v1"> + <copyright> + Copyright (C) 2019 The Qt Company Ltd. + Contact: http://www.qt.io/licensing/ + + This file is part of the plugins of the Qt Toolkit. + + $QT_BEGIN_LICENSE:BSD$ + You may use this file under the terms of the BSD license as follows: + + "Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are + met: + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + * Neither the name of The Qt Company Ltd nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." + + $QT_END_LICENSE$ + </copyright> + <interface name="zqt_vulkan_server_buffer_v1" version="1"> + <description summary="Internal protocol for buffer sharing using Vulkan external memory"> + This protocol is used internally by Qt for implementing the + qt_server_buffer extension on hardware that supports Vulkan external memory . + + This protocol is not part of the Qt API. It exists purely as an + implementation detail and may change from version to + version without notice, or even be removed. + </description> + <event name="server_buffer_created"> + <description summary="vulkan buffer information"> + Informs the client about a newly created server buffer. + The "fd" argument is a POSIX file descriptor representing the + underlying resources of a Vulkan device memory object as defined + in the GL_EXT_memory_object_fd extension. + </description> + <arg name="id" type="new_id" interface="qt_server_buffer"/> + <arg name="fd" type="fd" summary="GL_EXT_memory_object_fd"/> + <arg name="width" type="uint"/> + <arg name="height" type="uint"/> + <arg name="memory_size" type="uint" summary="size in bytes"/> + <arg name="format" type="uint" summary="GL internal format"/> + </event> + </interface> +</protocol> |