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Make it not crash during vk snapshot load

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We are trying to make vk snapshot load the google Chrome home page
without crashing. With this CL it does not crash during load but would
crash with a device lost after submitting a queue (which is
unsurprising because everything is missing to snapshot vk queue).

Content of this commit includes:

 - Add dependencies for VkImageView, VkGraphicsPipelines, VkFramebuffer.
   They are necessary to tell the snapshot module the order of vk object
   creation.
 - Add vkBindImageMemory into the loading sequencey of VkImage, so that
   it would be executed before vkCreateImageView.
 - Delay the destruction of VkShaderModule. This is because other
   objects can still refer to it after it is destroyed.
 - Initialize VK backend for color buffer properly on snapshot load.
 - Save and load vk images in the same order by sorting them according
   to their boxed handle.
 - Record all the placeholder handles for vkCreateDescriptorPool. For
   performance purpose this function creates a lot of extra handles
   without real contents. We need to snapshot those handles as well.

Reviewed-by: Aaron Ruby <aruby@blackberry.com>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27246>
This commit is contained in:
Yahan Zhou
2024-03-08 15:39:38 -08:00
committed by Marge Bot
parent 2f958ad3f8
commit b1b8eb9301
2 changed files with 74 additions and 11 deletions
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11
src/gfxstream/codegen/scripts/cereal/decoder.py
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@@ -22,6 +22,10 @@ DELAYED_DECODER_DELETES = [
"vkDestroyPipelineLayout",
]
DELAYED_DECODER_DELETE_DICT_ENTRIES = [
"vkDestroyShaderModule",
]
global_state_prefix = "m_state->on_"
decoder_decl_preamble = """
@@ -282,7 +286,10 @@ def emit_decode_parameters(typeInfo: VulkanTypeInfo, api: VulkanAPI, cgen, globa
lenAccess = cgen.generalLengthAccess(p)
if p.dispatchHandle:
emit_dispatch_unmarshal(typeInfo, p, cgen, globalWrapped)
if api.name in DELAYED_DECODER_DELETE_DICT_ENTRIES:
emit_dispatch_unmarshal(typeInfo, p, cgen, False)
else:
emit_dispatch_unmarshal(typeInfo, p, cgen, globalWrapped)
else:
destroy = p.nonDispatchableHandleDestroy or p.dispatchableHandleDestroy
noUnbox = api.name in ["vkQueueFlushCommandsGOOGLE", "vkQueueFlushCommandsFromAuxMemoryGOOGLE"] and p.paramName == "commandBuffer"
@@ -427,6 +434,8 @@ def emit_destroyed_handle_cleanup(api, cgen):
if None == lenAccess or "1" == lenAccess:
if api.name in DELAYED_DECODER_DELETES:
cgen.stmt("delayed_delete_%s(boxed_%s_preserve, unboxed_device, delayed_remove_callback)" % (p.typeName, p.paramName))
elif api.name in DELAYED_DECODER_DELETE_DICT_ENTRIES:
cgen.stmt("delayed_delete_%s(boxed_%s_preserve, unboxed_device, nullptr)" % (p.typeName, p.paramName))
else:
cgen.stmt("delete_%s(boxed_%s_preserve)" % (p.typeName, p.paramName))
else: