From 8f03f9b443d8b0c2377e456d7606edb19bfd1eab Mon Sep 17 00:00:00 2001
From: Faith Ekstrand <faith.ekstrand@collabora.com>
Date: Thu, 7 Aug 2025 11:38:35 -0400
Subject: [PATCH] vulkan: Add common VideoSessionParametersKHR entrypoints

Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Hyunjun Ko <zzoon@igalia.com>
Reviewed-by: David Rosca <david.rosca@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36646>
---
 src/vulkan/runtime/vk_video.c | 44 +++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/src/vulkan/runtime/vk_video.c b/src/vulkan/runtime/vk_video.c
index 7877ea56703..261325fd9c6 100644
--- a/src/vulkan/runtime/vk_video.c
+++ b/src/vulkan/runtime/vk_video.c
@@ -26,6 +26,7 @@
 #include "vk_log.h"
 #include "vk_alloc.h"
 #include "vk_device.h"
+#include "vk_common_entrypoints.h"
 #include "util/vl_rbsp.h"
 #include "util/vl_bitstream.h"
 
@@ -809,6 +810,49 @@ vk_video_session_parameters_update(struct vk_video_session_parameters *params,
    return result;
 }
 
+VKAPI_ATTR VkResult VKAPI_CALL
+vk_common_CreateVideoSessionParametersKHR(VkDevice _device,
+   const VkVideoSessionParametersCreateInfoKHR *pCreateInfo,
+   const VkAllocationCallbacks *pAllocator,
+   VkVideoSessionParametersKHR *pVideoSessionParameters)
+{
+   VK_FROM_HANDLE(vk_device, device, _device);
+
+   struct vk_video_session_parameters *params =
+      vk_video_session_parameters_create(device, pCreateInfo, pAllocator,
+                                         sizeof(*params));
+   if (!params)
+      return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);
+
+   *pVideoSessionParameters = vk_video_session_parameters_to_handle(params);
+
+   return VK_SUCCESS;
+}
+
+VKAPI_ATTR VkResult VKAPI_CALL
+vk_common_UpdateVideoSessionParametersKHR(VkDevice _device,
+    VkVideoSessionParametersKHR videoSessionParameters,
+    const VkVideoSessionParametersUpdateInfoKHR* pUpdateInfo)
+{
+   VK_FROM_HANDLE(vk_video_session_parameters, params, videoSessionParameters);
+
+   return vk_video_session_parameters_update(params, pUpdateInfo);
+}
+
+VKAPI_ATTR void VKAPI_CALL
+vk_common_DestroyVideoSessionParametersKHR(VkDevice _device,
+    VkVideoSessionParametersKHR videoSessionParameters,
+    const VkAllocationCallbacks *pAllocator)
+{
+   VK_FROM_HANDLE(vk_device, device, _device);
+   VK_FROM_HANDLE(vk_video_session_parameters, params, videoSessionParameters);
+
+   if (params == NULL)
+      return;
+
+   vk_video_session_parameters_destroy(device, pAllocator, params);
+}
+
 const uint8_t h264_scaling_list_default_4x4_intra[] =
 {
    /* Table 7-3 - Default_4x4_Intra */