Difference between revisions of "MVDSTD:CalculateImageSize"
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(Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x000400C0] |- | 1 | u32 type |- | 2 | u32 width |- | 3 | u32 height |} =Respo...") |
(No difference)
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Latest revision as of 01:03, 27 April 2016
Request[edit]
Index Word | Description |
---|---|
0 | Header code [0x000400C0] |
1 | u32 type |
2 | u32 width |
3 | u32 height |
Response[edit]
Index Word | Description |
---|---|
0 | Header code |
1 | Resultcode |
2 | u32 output size. |
Types[edit]
Value | Pixel_size |
---|---|
2 or 6 | 2 |
0x1006 | 4 |
If any other input value is used that's not listed above, MVD-sysmodule will run svcBreak.
Description[edit]
This calculates the byte-size of an image buffer. Size = width*height*pixel_size(due to this the input width and height are interchangeable). See above for pixel_size. If the input width is higher than 1920, 1920 is used internally instead(likewise for height).