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staging buffer has its offset

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This commit is contained in:
nihuini
2020-01-07 19:24:49 +08:00
parent d21a9f99bb
commit 64ce9bc847
1 changed files with 4 additions and 4 deletions
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src/command.cpp
+4 -4
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@@ -210,12 +210,12 @@ void VkCompute::record_upload(const VkMat& m)
record_prepare_transfer_barrier(m);
if (vkdev->info.support_VK_KHR_push_descriptor)
return copy_buffer(m.staging_buffer(), 0, m.buffer(), m.buffer_offset(), m.total() * m.elemsize);
return copy_buffer(m.staging_buffer(), m.staging_buffer_offset(), m.buffer(), m.buffer_offset(), m.total() * m.elemsize);
record_type r;
r.type = 0;
r.copy.src = m.staging_buffer();
r.copy.src_offset = 0;
r.copy.src_offset = m.staging_buffer_offset();
r.copy.dst = m.buffer();
r.copy.dst_offset = m.buffer_offset();
r.copy.size = m.total() * m.elemsize;
@@ -234,7 +234,7 @@ void VkCompute::record_download(const VkMat& m)
if (vkdev->info.support_VK_KHR_push_descriptor)
{
copy_buffer(m.buffer(), m.buffer_offset(), m.staging_buffer(), 0, m.total() * m.elemsize);
copy_buffer(m.buffer(), m.buffer_offset(), m.staging_buffer(), m.staging_buffer_offset(), m.total() * m.elemsize);
record_prepare_host_barrier(m);
return;
}
@@ -244,7 +244,7 @@ void VkCompute::record_download(const VkMat& m)
r.copy.src = m.buffer();
r.copy.src_offset = m.buffer_offset();
r.copy.dst = m.staging_buffer();
r.copy.dst_offset = 0;
r.copy.dst_offset = m.staging_buffer_offset();
r.copy.size = m.total() * m.elemsize;
delayed_records.push_back(r);