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vulkan/operation: retrieve function pointers directly from the device

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The instance API version supported may not be of the same version supported by
the device. It is possible that the function that is returned may be non-0
but not functional due to the requested API version of the instance limiting the
availability of calling the returned function.

Can be reproduced by running a pipeline with GST_VULKAN_INSTANCE_API_VERSION=1.1

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8554>
This commit is contained in:
Matthew Waters 2025-02-25 21:17:57 +11:00 committed by GStreamer Marge Bot
parent 7452589ff8
commit e7b8ac099f
1 changed files with 4 additions and 6 deletions
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10
subprojects/gst-plugins-bad/gst-libs/gst/vulkan/gstvkoperation.c
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@ -163,21 +163,19 @@ gst_vulkan_operation_constructed (GObject * object)
VK_KHR_SYNCHRONIZATION_2_EXTENSION_NAME);
if (priv->has_sync2) {
priv->QueueSubmit2 = gst_vulkan_instance_get_proc_address (device->instance,
priv->QueueSubmit2 = gst_vulkan_device_get_proc_address (device,
"vkQueueSubmit2");
if (!priv->QueueSubmit2) {
priv->QueueSubmit2 =
gst_vulkan_instance_get_proc_address (device->instance,
"vkQueueSubmit2KHR");
gst_vulkan_device_get_proc_address (device, "vkQueueSubmit2KHR");
}
if (!priv->CmdPipelineBarrier2) {
priv->CmdPipelineBarrier2 =
gst_vulkan_instance_get_proc_address (device->instance,
"vkCmdPipelineBarrier2");
gst_vulkan_device_get_proc_address (device, "vkCmdPipelineBarrier2");
if (!priv->CmdPipelineBarrier2) {
priv->CmdPipelineBarrier2 =
gst_vulkan_instance_get_proc_address (device->instance,
gst_vulkan_device_get_proc_address (device,
"vkCmdPipelineBarrier2KHR");
}
}