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docs: Gram and nit fixes for part-memory.txt

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Reynaldo H. Verdejo Pinochet 2013-10-13 20:42:40 -07:00
parent 3c8424d9ae
commit eb57390198
1 changed files with 6 additions and 6 deletions
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12
docs/design/part-memory.txt
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@ -17,7 +17,7 @@ Requirements
Memory layout Memory layout
~~~~~~~~~~~~~ ~~~~~~~~~~~~~
GstMemory manages a memory region. The accesible part of the managed region is GstMemory manages a memory region. The accessible part of the managed region is
defined by an offset relative to the start of the region and a size. This defined by an offset relative to the start of the region and a size. This
means that the managed region can be larger than what is visible to the user of means that the managed region can be larger than what is visible to the user of
GstMemory API. GstMemory API.
@ -129,8 +129,8 @@ Data Access
After the data has been accessed in the object, the unmap call must be After the data has been accessed in the object, the unmap call must be
performed, which will unlock the memory again. performed, which will unlock the memory again.
It is allowed to recusively map multiple times with the same or narrower It is allowed to recursively map multiple times with the same or narrower
access modes. for each of the map calls, an corresponding unmap call needs to access modes. For each of the map calls, a corresponding unmap call needs to
be made. WRITE-only memory cannot be mapped in READ mode and READ-only memory be made. WRITE-only memory cannot be mapped in READ mode and READ-only memory
cannot be mapped in WRITE mode. cannot be mapped in WRITE mode.
@ -144,7 +144,7 @@ Data Access
When the final reference on a memory object is dropped, all outstanding When the final reference on a memory object is dropped, all outstanding
mappings should have been unmapped. mappings should have been unmapped.
Resizing a GstMemory does not influence any current mappings an any way. Resizing a GstMemory does not influence any current mappings in any way.
Copy Copy
~~~~ ~~~~
@ -153,8 +153,8 @@ Copy
allocators will implement a custom version of this function to make a copy of allocators will implement a custom version of this function to make a copy of
the same kind of memory as the original one. the same kind of memory as the original one.
This is what the fallback version of the copy function will do, albeit slower This is what the fallback version of the copy function does, albeit slower
than what as custom implementation could do. than what a custom implementation could do.
The copy operation is only required to copy the visible range of the memory The copy operation is only required to copy the visible range of the memory
block. block.