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22a5a1459f
* Update release number to 124.
Github Issues:
* Fix Makefile SPECREMARK macro to work when not building in a git tree
(public issue 992).
* Ignore pname:aspectMask for unused attachments in
slink:VkSubpassDescription2KHR valid usage statements (public pull
request 1028).
* Minor markup / spelling fixes (public pull requests 1035, 1045).
Internal Issues:
* Fix markup in Valid Usage statement for slink:VkCreateFramebuffer
(internal issue 1823).
* Add a new <<synchronization-signal-operation-order, _signal operation
order_>> section to the synchronization chapter which describes in
detail the ordering guarantees provided by the API between fence and
semaphore signal operations (internal merge request 3368).
* Move generated `appendix/meta/` files into the Makefile GENERATED
directory (internal merge request 3381).
New Extensions
* `<<VK_KHR_shader_clock>>`
* `<<VK_KHR_timeline_semaphore>>`
51 lines
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51 lines
1.0 KiB
Plaintext
include::{generated}/meta/VK_IMG_format_pvrtc.txt[]
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*Last Modified Date*::
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2019-09-02
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*IP Status*::
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Imagination Technologies Proprietary
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*Contributors*::
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- Stuart Smith, Imagination Technologies
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`VK_IMG_format_pvrtc` provides additional texture compression functionality
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specific to Imagination Technologies PowerVR Texture compression format
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(called PVRTC).
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=== New Object Types
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None.
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=== New Enum Constants
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* Extending elink:VkFormat:
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** ename:VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG
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** ename:VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG
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** ename:VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG
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** ename:VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG
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** ename:VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG
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** ename:VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG
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** ename:VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG
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** ename:VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG
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=== New Enum Constants
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None.
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=== New Structures
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None.
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=== New Functions
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None.
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=== Issues
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None.
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=== Version History
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* Revision 1, 2019-09-02 (Stuart Smith)
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- Initial version
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