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Diffstat (limited to 'site/user/api/SkSurface_Reference.md')
| -rw-r--r-- | site/user/api/SkSurface_Reference.md | 52 |
1 files changed, 4 insertions, 48 deletions
diff --git a/site/user/api/SkSurface_Reference.md b/site/user/api/SkSurface_Reference.md index 2b312c25cc..a9c6a916d9 100644 --- a/site/user/api/SkSurface_Reference.md +++ b/site/user/api/SkSurface_Reference.md @@ -52,7 +52,6 @@ of the requested dimensions are zero, then nullptr will be returned. | <a href="#SkSurface_getBackendRenderTarget">getBackendRenderTarget</a> | returns the GPU reference to render target | | <a href="#SkSurface_getBackendTexture">getBackendTexture</a> | returns the GPU reference to texture | | <a href="#SkSurface_getCanvas">getCanvas</a> | returns <a href="SkCanvas_Reference#Canvas">Canvas</a> that draws into <a href="#Surface">Surface</a> | -| <a href="#SkSurface_getRenderTargetHandle">getRenderTargetHandle</a> | returns the GPU reference to render target | | <a href="#SkSurface_getTextureHandle">getTextureHandle</a> | returns the GPU reference to texture | | <a href="#SkSurface_height">height</a> | returns pixel row count | | <a href="#SkSurface_makeImageSnapshot">makeImageSnapshot</a> | creates <a href="SkImage_Reference#Image">Image</a> capturing <a href="#Surface">Surface</a> contents | @@ -327,7 +326,7 @@ Internally, sets <a href="SkImageInfo_Reference#Image_Info">Image Info</a> to wi <a href="#Surface">Surface</a> is returned if width and height are greater than zero. -Use to create <a href="#Surface">Surface</a> that matches <a href="undocumented#SkPMColor">SkPMColor</a>, the native pixel arrangement on +Use to create <a href="#Surface">Surface</a> that matches <a href="SkColor_Reference#SkPMColor">SkPMColor</a>, the native pixel arrangement on the platform. <a href="#Surface">Surface</a> drawn to output device skips converting its pixel format. ### Parameters @@ -808,7 +807,6 @@ surf->makeImageSnapshot() == nullptr | <a href="#SkSurface_getBackendRenderTarget">getBackendRenderTarget</a> | returns the GPU reference to render target | | <a href="#SkSurface_getBackendTexture">getBackendTexture</a> | returns the GPU reference to texture | | <a href="#SkSurface_getCanvas">getCanvas</a> | returns <a href="SkCanvas_Reference#Canvas">Canvas</a> that draws into <a href="#Surface">Surface</a> | -| <a href="#SkSurface_getRenderTargetHandle">getRenderTargetHandle</a> | returns the GPU reference to render target | | <a href="#SkSurface_getTextureHandle">getTextureHandle</a> | returns the GPU reference to texture | | <a href="#SkSurface_height">height</a> | returns pixel row count | | <a href="#SkSurface_props">props</a> | returns <a href="undocumented#Surface_Properties">Surface Properties</a> | @@ -1025,7 +1023,7 @@ one of: <a href="#SkSurface_kDiscard_ContentChangeMode">kDiscard ContentChangeMo ### See Also -<a href="#SkSurface_getTextureHandle">getTextureHandle</a> <a href="#SkSurface_getRenderTargetHandle">getRenderTargetHandle</a> +<a href="#SkSurface_getTextureHandle">getTextureHandle</a> @@ -1060,49 +1058,7 @@ GPU texture reference ### See Also -<a href="#SkSurface_getRenderTargetHandle">getRenderTargetHandle</a> <a href="undocumented#GrBackendObject">GrBackendObject</a> <a href="#SkSurface_BackendHandleAccess">BackendHandleAccess</a> - ---- - -<a name="SkSurface_getRenderTargetHandle"></a> -## getRenderTargetHandle - -<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> -bool getRenderTargetHandle(GrBackendObject* backendObject, BackendHandleAccess backendHandleAccess) -</pre> - -Returns true and stores the GPU back-end reference of the render target used -by <a href="#Surface">Surface</a> in <a href="#SkSurface_getRenderTargetHandle_backendObject">backendObject</a>. - -Return false if <a href="#Surface">Surface</a> is not backed by a GPU render target, and leaves -<a href="#SkSurface_getRenderTargetHandle_backendObject">backendObject</a> unchanged. - -The returned render target handle is only valid until the next draw into <a href="#Surface">Surface</a>, -or when <a href="#Surface">Surface</a> is deleted. - -In OpenGL this returns the frame buffer object ID. - -### Parameters - -<table> <tr> <td><a name="SkSurface_getRenderTargetHandle_backendObject"> <code><strong>backendObject </strong></code> </a></td> <td> -GPU intermediate memory buffer</td> - </tr> <tr> <td><a name="SkSurface_getRenderTargetHandle_backendHandleAccess"> <code><strong>backendHandleAccess </strong></code> </a></td> <td> -one of: <a href="#SkSurface_kFlushRead_BackendHandleAccess">kFlushRead BackendHandleAccess</a>, -<a href="#SkSurface_kFlushWrite_BackendHandleAccess">kFlushWrite BackendHandleAccess</a>, <a href="#SkSurface_kDiscardWrite_BackendHandleAccess">kDiscardWrite BackendHandleAccess</a></td> - </tr> -</table> - -### Return Value - -true if <a href="#Surface">Surface</a> is backed by GPU texture - -### Example - -<div><fiddle-embed name="dbc6c0e01a177ba03c87c00c32a43148" gpu="true"></fiddle-embed></div> - -### See Also - -<a href="#SkSurface_getTextureHandle">getTextureHandle</a> <a href="undocumented#GrBackendObject">GrBackendObject</a> <a href="#SkSurface_BackendHandleAccess">BackendHandleAccess</a> +<a href="undocumented#GrBackendObject">GrBackendObject</a> <a href="#SkSurface_BackendHandleAccess">BackendHandleAccess</a> --- @@ -1280,7 +1236,7 @@ void draw(SkCanvas* canvas, SkScalar x, SkScalar y, const SkPaint* paint) Draws <a href="#Surface">Surface</a> contents to <a href="#SkSurface_draw_canvas">canvas</a>, with its top-left corner at (<a href="#SkSurface_draw_x">x</a>, <a href="#SkSurface_draw_y">y</a>). -If <a href="SkPaint_Reference#Paint">Paint</a> <a href="#SkSurface_draw_paint">paint</a> is not nullptr, apply <a href="undocumented#Color_Filter">Color Filter</a>, <a href="undocumented#Alpha">Color Alpha</a>, <a href="undocumented#Image_Filter">Image Filter</a>, +If <a href="SkPaint_Reference#Paint">Paint</a> <a href="#SkSurface_draw_paint">paint</a> is not nullptr, apply <a href="undocumented#Color_Filter">Color Filter</a>, <a href="SkColor_Reference#Alpha">Color Alpha</a>, <a href="undocumented#Image_Filter">Image Filter</a>, <a href="undocumented#Blend_Mode">Blend Mode</a>, and <a href="undocumented#Draw_Looper">Draw Looper</a>. ### Parameters |