公开(公告)号：US20140189487A1

公开(公告)日：2014-07-03

申请号：US13728415

申请日：2012-12-27

申请人： QUALCOMM INNOVATION CENTER, INC.

发明人： Wilson Kwan ,  Stewart Chao

IPC分类号： G06F17/24

CPC分类号： G06F17/30905 ,  G06F17/30899

摘要： Systems, methods, and apparatus for improving a user experience during viewport scrolling is herein disclosed. Rendering and drawing of a viewport is performed for a destination viewport based on a viewport scroll vector calculated from a user scroll input at a display device. The destination viewport is rendered before viewports between a starting viewport and the destination viewport so that there is no lag in rendering when the scrolling action reaches the destination viewport. The compromise is that intermediate viewports may be rendered based on a thumbnail image in low resolution, but since these low-resolution portions of the webpage are viewed briefly as the webpage scrolls to the destination viewport, a user is unlikely to notice the reduced resolution.

摘要翻译： 本文公开了用于在视口滚动期间改善用户体验的系统，方法和装置。 基于从显示装置的用户滚动输入计算的视口滚动向量，对目的地视口执行视口的渲染和绘制。 目的地视口在起始视口和目的地视口之间的视口之前渲染，这样当滚动动作到达目的地视口时，呈现中没有滞后。 妥协是，中间视口可以基于低分辨率的缩略图形式呈现，但是由于当网页滚动到目的地视口时，网页的这些低分辨率部分被短暂地观看，所以用户不太可能注意到降低的分辨率。

公开(公告)号：US09367641B2

公开(公告)日：2016-06-14

申请号：US13728415

申请日：2012-12-27

申请人： Qualcomm Innovation Center, Inc.

发明人： Wilson Kwan ,  Stewart Chao

IPC分类号： G06F17/00 ,  G06F17/30

CPC分类号： G06F17/30905 ,  G06F17/30899

摘要： Systems, methods, and apparatus for improving a user experience during viewport scrolling is herein disclosed. Rendering and drawing of a viewport is performed for a destination viewport based on a viewport scroll vector calculated from a user scroll input at a display device. The destination viewport is rendered before viewports between a starting viewport and the destination viewport so that there is no lag in rendering when the scrolling action reaches the destination viewport. The compromise is that intermediate viewports may be rendered based on a thumbnail image in low resolution, but since these low-resolution portions of the webpage are viewed briefly as the webpage scrolls to the destination viewport, a user is unlikely to notice the reduced resolution.

摘要翻译： 本文公开了用于在视口滚动期间改善用户体验的系统，方法和装置。 基于从显示装置的用户滚动输入计算的视口滚动向量，对目的地视口执行视口的渲染和绘制。 目的地视口在起始视口和目的地视口之间的视口之前渲染，这样当滚动动作到达目的地视口时，呈现中没有滞后。 妥协是，中间视口可以基于低分辨率的缩略图形式呈现，但是由于当网页滚动到目的地视口时，网页的这些低分辨率部分被短暂地观看，所以用户不太可能注意到降低的分辨率。

公开(公告)号：US10178192B2

公开(公告)日：2019-01-08

申请号：US14854645

申请日：2015-09-15

申请人： Qualcomm Innovation Center, Inc.

发明人： Veluppillai Arulesan ,  Shiu Wai Hui ,  Stewart Chao

IPC分类号： H04L29/08

摘要： Methods and apparatus for obtaining web content are disclosed. The method may include storing a history of webpages requested via a browser of the communication device and generating a bookmark for a webpage in response to the at least one webpage being requested more than a threshold number of times at a particular time. The bookmark is then stored in association with the particular time, and when the particular time occurs, the webpage is requested and rendered on the communication device so the webpage is rendered in advance of a user launching the browser.

公开(公告)号：US20160124696A1

公开(公告)日：2016-05-05

申请号：US14923543

申请日：2015-10-27

申请人： Qualcomm Innovation Center, Inc.

发明人： Shiu Wai Hui ,  Stewart Chao ,  Bojin Liu

IPC分类号： G06F3/14

CPC分类号： G06F3/14 ,  G06F16/957 ,  G06F16/9574 ,  G09G2330/021 ,  G09G2340/10 ,  G09G2340/12 ,  G09G2350/00 ,  Y02D10/45

摘要： Methods and apparatus for rendering web content are disclosed. The method includes counting a number of times, i, a particular percentage of on screen pixels are overwritten before a final complete version of the webpage is displayed, and storing the number of times, i, the on screen pixels are overwritten in connection with an identifier of the webpage. When the webpage is requested again, the number of times, i, the on screen pixels were overwritten is retrieved using the identifier of the webpage, and down sampling is performed during N updates when loading the webpage, wherein N is less than i.

摘要翻译： 公开了用于呈现网络内容的方法和装置。 该方法包括计数次数，i，在显示网页的最终完整版本之前屏幕像素的特定百分比被覆盖，并且存储次数，i，屏幕上的像素被重写为与 网页的标识符 当再次请求网页时，使用网页的标识符检索覆盖的屏幕像素的次数i，并且在加载网页时N次更新期间执行下采样，其中N小于i。

公开(公告)号：US09811940B2

公开(公告)日：2017-11-07

申请号：US14855064

申请日：2015-09-15

申请人： Qualcomm Innovation Center, Inc.

发明人： Shiu Wai Hui ,  Yida Wang ,  Stewart Chao

IPC分类号： G06T11/00 ,  G06T15/04

CPC分类号： G06T15/04

摘要： In graphics rendering, a texture tile is divided into a plurality of partitions, each partition having a plurality of vertices. A map indicates, for each partition, whether each partition comprises a constant color. Then the plurality of vertices are transferred to a vertex shader, which determines that at least one of the partitions comprises a constant color partition. A vertex shader applies a vertex transformation that associates a set of texel coordinates from the texture tile to each of the vertices of the constant color partition to generate a set of associated texel coordinates. A first coordinate of the set of associated texel coordinates is set to zero. A pixel shader interpolates the associated texel coordinates to generate an interpolated value and accesses a single texel in the constant color partition that corresponds to the interpolated value.

公开(公告)号：US20170078414A1

公开(公告)日：2017-03-16

申请号：US14854645

申请日：2015-09-15

申请人： Qualcomm Innovation Center, Inc.

发明人： Veluppillai Arulesan ,  Shiu Wai Hui ,  Stewart Chao

IPC分类号： H04L29/08

CPC分类号： H04L67/22 ,  H04L67/02 ,  H04L67/2847

摘要： Methods and apparatus for obtaining web content are disclosed. The method may include storing a history of webpages requested via a browser of the communication device and generating a bookmark for a webpage in response to the at least one webpage being requested more than a threshold number of times at a particular time. The bookmark is then stored in association with the particular time, and when the particular time occurs, the webpage is requested and rendered on the communication device so the webpage is rendered in advance of a user launching the browser.

摘要翻译： 公开了获取网页内容的方法和装置。 该方法可以包括存储经由通信设备的浏览器请求的网页的历史，并且响应于在特定时间多于阈值次数的请求响应于所述至少一个网页，为网页生成书签。 然后与特定时间相关联地存储书签，并且当特定时间发生时，网页被请求并呈现在通信设备上，使得网页在用户启动浏览器之前被呈现。

公开(公告)号：US20160140737A1

公开(公告)日：2016-05-19

申请号：US14855064

申请日：2015-09-15

申请人： Qualcomm Innovation Center, Inc.

发明人： Shiu Wai Hui ,  Yida Wang ,  Stewart Chao

IPC分类号： G06T11/00 ,  G06T1/20

CPC分类号： G06T15/04

摘要： In graphics rendering, a texture tile is divided into a plurality of partitions, each partition having a plurality of vertices. A map indicates, for each partition, whether each partition comprises a constant color. Then the plurality of vertices are transferred to a vertex shader, which determines that at least one of the partitions comprises a constant color partition. A vertex shader applies a vertex transformation that associates a set of texel coordinates from the texture tile to each of the vertices of the constant color partition to generate a set of associated texel coordinates. A first coordinate of the set of associated texel coordinates is set to zero. A pixel shader interpolates the associated texel coordinates to generate an interpolated value and accesses a single texel in the constant color partition that corresponds to the interpolated value.

摘要翻译： 在图形渲染中，纹理瓦片被分成多个分区，每个分区具有多个顶点。 映射指示每个分区是否每个分区包含恒定颜色。 然后，多个顶点被传送到顶点着色器，其确定至少一个分区包括恒定的颜色分区。 顶点着色器应用一个顶点变换，它将纹理图块的纹理坐标集合与常量颜色分区的每个顶点相关联，以生成一组相关的纹素像素坐标。 关联纹素坐标集合的第一个坐标被设置为零。 像素着色器内插相关的纹素像素坐标以生成内插值，并访问与内插值对应的常量颜色分区中的单个纹素。