From ac7e9247b236ee48a138a8ddb332c1c3f9923abb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kacper=20Michaj=C5=82ow?= <kasper93@gmail.com>
Date: Thu, 10 Oct 2024 17:58:00 +0200
Subject: [PATCH] vulkan/context: make use of VK_EXT_shader_object only if
 available

VK_EXT_shader_object was added in 1.3.246, mpv currently requires
1.3.238. Debian stable is at 1.3.239.

Fixes build on Debian stable (Bookworm).

Fixes: #15041
Fixes: 2ac1d6db329a129f9f35dba0e679e9044fc05ee6
---
 video/out/vulkan/context.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/video/out/vulkan/context.c b/video/out/vulkan/context.c
index bb70a28d60..e2998cd16f 100644
--- a/video/out/vulkan/context.c
+++ b/video/out/vulkan/context.c
@@ -185,7 +185,9 @@ pl_vulkan mppl_create_vulkan(struct vulkan_opts *opts,
     const char *opt_extensions[] = {
         VK_EXT_DESCRIPTOR_BUFFER_EXTENSION_NAME,
         VK_EXT_SHADER_ATOMIC_FLOAT_EXTENSION_NAME,
+#ifdef VK_EXT_SHADER_OBJECT_EXTENSION_NAME
         VK_EXT_SHADER_OBJECT_EXTENSION_NAME,
+#endif
         VK_KHR_VIDEO_DECODE_QUEUE_EXTENSION_NAME,
         VK_KHR_VIDEO_DECODE_H264_EXTENSION_NAME,
         VK_KHR_VIDEO_DECODE_H265_EXTENSION_NAME,
@@ -193,15 +195,18 @@ pl_vulkan mppl_create_vulkan(struct vulkan_opts *opts,
         "VK_KHR_video_decode_av1", /* VK_KHR_VIDEO_DECODE_AV1_EXTENSION_NAME */
     };
 
+#ifdef VK_EXT_SHADER_OBJECT_EXTENSION_NAME
     VkPhysicalDeviceShaderObjectFeaturesEXT shader_object_feature = {
         .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_OBJECT_FEATURES_EXT,
-        .pNext = NULL,
         .shaderObject = true,
     };
+#endif
 
     VkPhysicalDeviceDescriptorBufferFeaturesEXT descriptor_buffer_feature = {
         .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_BUFFER_FEATURES_EXT,
+#ifdef VK_EXT_SHADER_OBJECT_EXTENSION_NAME
         .pNext = &shader_object_feature,
+#endif
         .descriptorBuffer = true,
         .descriptorBufferPushDescriptors = true,
     };