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Fix flush and invalidate ranges

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This commit is contained in:
msiglreith 2018-04-23 17:22:54 +02:00
parent 07fc60dad9
commit cc049bbb7c
1 changed files with 18 additions and 2 deletions
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20
libportability-gfx/src/impls.rs
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@ -839,7 +839,15 @@ pub extern "C" fn gfxFlushMappedMemoryRanges(
slice::from_raw_parts(pMemoryRanges, memoryRangeCount as _)
}
.iter()
.map(|r| (&*r.memory, r.offset .. r.offset + r.size));
.map(|r| {
let range = if r.size == VK_WHOLE_SIZE as VkDeviceSize {
(Some(r.offset), None)
} else {
(Some(r.offset), Some(r.offset + r.size))
};
(&*r.memory, range)
});
gpu.device.flush_mapped_memory_ranges(ranges);
VkResult::VK_SUCCESS
@ -854,7 +862,15 @@ pub extern "C" fn gfxInvalidateMappedMemoryRanges(
slice::from_raw_parts(pMemoryRanges, memoryRangeCount as _)
}
.iter()
.map(|r| (&*r.memory, r.offset .. r.offset + r.size));
.map(|r| {
let range = if r.size == VK_WHOLE_SIZE as VkDeviceSize {
(Some(r.offset), None)
} else {
(Some(r.offset), Some(r.offset + r.size))
};
(&*r.memory, range)
});
gpu.device.invalidate_mapped_memory_ranges(ranges);
VkResult::VK_SUCCESS