From f896e2a3478b9b8ba51a52b544697c2ccada18dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADctor=20Manuel=20J=C3=A1quez=20Leal?=
 <vjaquez@igalia.com>
Date: Wed, 9 Aug 2023 11:28:37 +0200
Subject: [PATCH] vkvideoutils: add VkVideoDecodeUsageInfoKHR in profile

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4850>
---
 .../gst-libs/gst/vulkan/gstvkvideoutils.c              | 10 +++++++---
 .../gst-libs/gst/vulkan/gstvkvideoutils.h              |  1 +
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/subprojects/gst-plugins-bad/gst-libs/gst/vulkan/gstvkvideoutils.c b/subprojects/gst-plugins-bad/gst-libs/gst/vulkan/gstvkvideoutils.c
index bb24cf9aa9..47e372377e 100644
--- a/subprojects/gst-plugins-bad/gst-libs/gst/vulkan/gstvkvideoutils.c
+++ b/subprojects/gst-plugins-bad/gst-libs/gst/vulkan/gstvkvideoutils.c
@@ -220,7 +220,11 @@ gst_vulkan_video_profile_from_caps (GstVulkanVideoProfile * profile,
 
   structure = gst_caps_get_structure (caps, 0);
 
+  profile->usage.sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_USAGE_INFO_KHR;
+  profile->usage.videoUsageHints = VK_VIDEO_DECODE_USAGE_DEFAULT_KHR;
+
   profile->profile.sType = VK_STRUCTURE_TYPE_VIDEO_PROFILE_INFO_KHR;
+  profile->profile.pNext = &profile->usage;
 
   mime = gst_structure_get_name (structure);
   for (i = 0; i < G_N_ELEMENTS (video_codecs_map); i++) {
@@ -236,7 +240,7 @@ gst_vulkan_video_profile_from_caps (GstVulkanVideoProfile * profile,
               STD_VIDEO_H264_PROFILE_IDC_INVALID;
           profile->codec.h264.pictureLayout =
               VK_VIDEO_DECODE_H264_PICTURE_LAYOUT_FLAG_BITS_MAX_ENUM_KHR;
-          profile->profile.pNext = &profile->codec;
+          profile->usage.pNext = &profile->codec;
 
           profile_str = gst_structure_get_string (structure, "profile");
           for (j = 0; profile_str && j < G_N_ELEMENTS (h264_profile_map); j++) {
@@ -261,7 +265,7 @@ gst_vulkan_video_profile_from_caps (GstVulkanVideoProfile * profile,
           profile->codec.h265.sType = video_codecs_map[i].stype;
           profile->codec.h265.stdProfileIdc =
               STD_VIDEO_H265_PROFILE_IDC_INVALID;
-          profile->profile.pNext = &profile->codec;
+          profile->usage.pNext = &profile->codec;
 
           profile_str = gst_structure_get_string (structure, "profile");
           for (j = 0; profile_str && j < G_N_ELEMENTS (h265_profile_map); j++) {
@@ -274,7 +278,7 @@ gst_vulkan_video_profile_from_caps (GstVulkanVideoProfile * profile,
           break;
         }
         default:
-          profile->profile.pNext = NULL;
+          profile->usage.pNext = NULL;
           break;
       }
 
diff --git a/subprojects/gst-plugins-bad/gst-libs/gst/vulkan/gstvkvideoutils.h b/subprojects/gst-plugins-bad/gst-libs/gst/vulkan/gstvkvideoutils.h
index 9b90e08ebe..1bee84f34a 100644
--- a/subprojects/gst-plugins-bad/gst-libs/gst/vulkan/gstvkvideoutils.h
+++ b/subprojects/gst-plugins-bad/gst-libs/gst/vulkan/gstvkvideoutils.h
@@ -37,6 +37,7 @@ struct _GstVulkanVideoProfile
   /*< private >*/
 #if GST_VULKAN_HAVE_VIDEO_EXTENSIONS
   VkVideoProfileInfoKHR profile;
+  VkVideoDecodeUsageInfoKHR usage;
   union {
     VkVideoDecodeH264ProfileInfoKHR h264;
     VkVideoDecodeH265ProfileInfoKHR h265;