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Remove redundant vkCmdSetDiscardRectangleEXT VUs + tweaks 

- remove redundant VU about the `pDiscardRectanges` vector; it is
implicit
- remove redundant VU about `firstDiscardRectangle` it is fully covered
by `00585` and implicit VU that says `discardRectangleCount` is greater
than 0
- remove redundant VU part saying >=1; it is implicit because of
`discardRectangleCount` > 0
- tweak `VkRect2D` VUs to mention the array they are part of
This commit is contained in:
Petr Kraus 2017-10-13 20:35:34 +02:00
parent 64fa8ef4df
commit 93e8312313
1 changed files with 9 additions and 13 deletions
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22
doc/specs/vulkan/chapters/fragops.txt
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@ -125,26 +125,22 @@ pname:discardRectangleCount)#.
* [[VUID-vkCmdSetDiscardRectangleEXT-None-00583]]
The currently bound graphics pipeline must: have been created with the
ename:VK_DYNAMIC_STATE_DISCARD_RECTANGLE_EXT dynamic state enabled
* [[VUID-vkCmdSetDiscardRectangleEXT-firstDiscardRectangle-00584]]
pname:firstDiscardRectangle must: be less than
slink:VkPhysicalDeviceDiscardRectanglePropertiesEXT::pname:maxDiscardRectangles
* [[VUID-vkCmdSetDiscardRectangleEXT-firstDiscardRectangle-00585]]
The sum of pname:firstDiscardRectangle and pname:discardRectangleCount
must: be between `1` and
sname:VkPhysicalDeviceDiscardRectanglePropertiesEXT::pname:maxDiscardRectangles,
inclusive
* [[VUID-vkCmdSetDiscardRectangleEXT-pDiscardRectangles-00586]]
pname:pDiscardRectangles must: be a valid pointer to an array of
pname:discardRectangleCount valid sname:VkRect2D structures
must: be less than or equal to
slink:VkPhysicalDeviceDiscardRectanglePropertiesEXT::pname:maxDiscardRectangles
* [[VUID-vkCmdSetDiscardRectangleEXT-x-00587]]
The pname:x and pname:y members of pname:offset in sname:VkRect2D must:
be greater than or equal to `0`
The pname:x and pname:y member of pname:offset in each slink:VkRect2D
element of pname:pDiscardRectangles must: be greater than or equal to
`0`
* [[VUID-vkCmdSetDiscardRectangleEXT-offset-00588]]
Evaluation of [eq]#(pname:offset.x {plus} pname:extent.width)# in
sname:VkRect2D must: not cause a signed integer addition overflow
each slink:VkRect2D element of pname:pDiscardRectangles must: not cause
a signed integer addition overflow
* [[VUID-vkCmdSetDiscardRectangleEXT-offset-00589]]
Evaluation of [eq]#(pname:offset.y {plus} pname:extent.height)# in
sname:VkRect2D must: not cause a signed integer addition overflow
each slink:VkRect2D element of pname:pDiscardRectangles must: not cause
a signed integer addition overflow
****
include::../validity/protos/vkCmdSetDiscardRectangleEXT.txt[]