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Code Issues 144 Wiki Activity

Report where the GPU got to when the Vulkan device is lost

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This commit is contained in:
Hirek
2026-10-28 20:21:00 +01:00
parent c4e23932bf
commit 8f891fdc14
10 changed files with 267 additions and 3 deletions
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18
rendering/vulkan14/vulkan14commands.cpp
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@@ -65,6 +65,7 @@ enum call_type : std::uint32_t
call_begin_label,
call_end_label,
call_build_acceleration_structures,
call_set_checkpoint,
call_external
};
@@ -175,6 +176,10 @@ struct build_call
std::size_t geometries;
std::size_t ranges;
};
struct checkpoint_call
{
std::uint64_t marker;
};
struct external_call
{
command_stream::external_function function;
@@ -948,6 +953,12 @@ void command_stream::end_debug_utils_label()
add(call_end_label, 0);
}
void command_stream::set_checkpoint(std::uint64_t const Marker)
{
auto const call{add(call_set_checkpoint, sizeof(checkpoint_call))};
payload<checkpoint_call>(call) = checkpoint_call{Marker};
}
void command_stream::build_acceleration_structures(std::uint32_t const Count, VkAccelerationStructureBuildGeometryInfoKHR const *Infos, VkAccelerationStructureBuildRangeInfoKHR const *const *Ranges)
{
if (Count == 0)
@@ -1273,6 +1284,13 @@ void command_stream::execute(std::size_t const Call, VkCommandBuffer const Buffe
vkCmdBuildAccelerationStructuresKHR(Buffer, data.count, infos.data(), ranges.data());
break;
}
case call_set_checkpoint:
if (vkCmdSetCheckpointNV != nullptr)
{
// the marker is the number itself, not a pointer to anything
vkCmdSetCheckpointNV(Buffer, reinterpret_cast<void const *>(static_cast<std::uintptr_t>(payload<checkpoint_call>(Call).marker)));
}
break;
case call_external:
{
auto const &data{payload<external_call>(Call)};