Convert AYUV to NV21.

Filter 2 rows of AYUV UV's (444) into UV (420).

Filter 2 rows of AYUV UV's (444) into VU (420).

Copy row of AYUV Y's into Y

Copy row of AYUV Y's into Y. Similar to ARGBExtractAlphaRow_NEON

Copy row of AYUV Y's into Y

Set bit n in the array

We intentionally avoid using ImVec2 and its math operators here to reduce cost to a minimum for debug/non-inlined builds.

Load embedded ProggyClean.ttf at size 13, disable oversampling

NB: Transfer ownership of 'ttf_data' to ImFontAtlas, unless font_cfg_template->FontDataOwnedByAtlas == false. Owned TTF buffer will be deleted after B

Convert Android420 to ABGR.

Convert Android420 to ARGB.

Convert Android420 to I420.

Helper to create a child window / scrolling region that looks like a normal widget frame.

Call when current ID is active. When this returns true you need to: a) call SetDragDropPayload() exactly once, b) you may render the payload visual/de

We don't use BeginDragDropTargetCustom() and duplicate its code because: 1) we use LastItemRectHoveredRect which handles items that pushes a temporari

Lock horizontal starting position + capture group bounding box into one "item" (so you can use IsItemHovered() or layout primitives such as SameLine()

For the main menu bar, which cannot be moved, we honor g.Style.DisplaySafeAreaPadding to ensure text can be visible on a TV set.

FIXME: Provided a rectangle perhaps e.g. a BeginMenuBarEx() could be used anywhere.. Currently the main responsibility of this function being to setup

This is a helper to handle the simplest case of associating one named popup to one given widget. - You can pass a NULL str_id to use the identifier of

Attention! BeginPopup() adds default flags which BeginPopupEx()!

If 'p_open' is specified for a modal popup window, the popup will have a regular close button which will close the popup. Note that popup visibility s

Blend 32 pixels at a time. unsigned version of math =((A2*C2)+(B2*(255-C2))+255)/256 signed version of math =(((A2-128)*C2)+((B2-128)*(255-C2))+32768+

Blend 32 pixels at a time. unsigned version of math =((A2*C2)+(B2*(255-C2))+255)/256 signed version of math =(((A2-128)*C2)+((B2-128)*(255-C2))+32768+