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Handle WHOLE_SIZE for memory mapping

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This commit is contained in:
msiglreith 2018-04-17 19:37:15 +02:00
parent 1d299a4949
commit 3d5fd5ccad
1 changed files with 6 additions and 4 deletions
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10
libportability-gfx/src/impls.rs
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@ -793,13 +793,15 @@ pub extern "C" fn gfxMapMemory(
_flags: VkMemoryMapFlags,
ppData: *mut *mut ::std::os::raw::c_void,
) -> VkResult {
if size == VK_WHOLE_SIZE as VkDeviceSize {
unimplemented!()
}
let range = if size == VK_WHOLE_SIZE as VkDeviceSize {
(Some(offset), None)
} else {
(Some(offset), Some(offset + size))
};
unsafe {
*ppData = gpu.device
.map_memory(&memory, offset..offset + size)
.map_memory(&memory, range)
.unwrap() as *mut _; // TODO
}