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476c7efcb7
As a profile can include a VkVideoDecodeUsageInfoKHR or VkVideoEncodeUsageInfoKHR, use union to separate the both. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5701>
102 lines
2.9 KiB
C
102 lines
2.9 KiB
C
/*
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* GStreamer
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* Copyright (C) 2023 Igalia, S.L.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include <gst/gst.h>
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#include <gst/vulkan/gstvkapi.h>
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G_BEGIN_DECLS
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/**
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* GstVulkanVideoProfile:
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* @profile: the generic vulkan video profile
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* @codec: the specific codec profile
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*
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* Since: 1.24
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*/
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struct _GstVulkanVideoProfile
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{
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/*< private >*/
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#if GST_VULKAN_HAVE_VIDEO_EXTENSIONS
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VkVideoProfileInfoKHR profile;
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union {
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VkVideoDecodeUsageInfoKHR decode;
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} usage;
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union {
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VkBaseInStructure base;
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VkVideoDecodeH264ProfileInfoKHR h264dec;
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VkVideoDecodeH265ProfileInfoKHR h265dec;
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} codec;
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#endif
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gpointer _reserved[GST_PADDING];
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};
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/**
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* GstVulkanVideoCapabilities:
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*
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* Since: 1.24
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*/
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struct _GstVulkanVideoCapabilities
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{
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/*< private >*/
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#if GST_VULKAN_HAVE_VIDEO_EXTENSIONS
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VkVideoCapabilitiesKHR caps;
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union
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{
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VkBaseInStructure base;
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VkVideoDecodeH264CapabilitiesKHR h264dec;
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VkVideoDecodeH265CapabilitiesKHR h265dec;
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} codec;
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#endif
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gpointer _reserved[GST_PADDING];
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};
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/**
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* GstVulkanVideoOperation:
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* @GST_VULKAN_VIDEO_OPERATION_DECODE: decode operation
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* @GST_VULKAN_VIDEO_OPERATION_ENCODE: encode operation
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* @GST_VULKAN_VIDEO_OPERATION_UNKNOWN: unknown
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*
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* The type of video operation.
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*
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* Since: 1.24
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*/
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typedef enum {
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GST_VULKAN_VIDEO_OPERATION_DECODE = 0,
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GST_VULKAN_VIDEO_OPERATION_ENCODE,
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GST_VULKAN_VIDEO_OPERATION_UNKNOWN,
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} GstVulkanVideoOperation;
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GST_VULKAN_API
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GstCaps * gst_vulkan_video_profile_to_caps (const GstVulkanVideoProfile * profile);
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GST_VULKAN_API
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gboolean gst_vulkan_video_profile_from_caps (GstVulkanVideoProfile * profile,
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GstCaps * caps,
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GstVulkanVideoOperation video_operation);
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GST_VULKAN_API
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gboolean gst_vulkan_video_profile_is_valid (GstVulkanVideoProfile * profile,
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guint codec);
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GST_VULKAN_API
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gboolean gst_vulkan_video_profile_is_equal (const GstVulkanVideoProfile * a,
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const GstVulkanVideoProfile * b);
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G_END_DECLS
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