公开(公告)号：US10509588B2

公开(公告)日：2019-12-17

申请号：US14995125

申请日：2016-01-13

Applicant: QUALCOMM INCORPORATED

Inventor： Serag Gadelrab ,  Sudeep Ravi Kottilingal ,  Meghal Varia ,  Pooja Sinha ,  Ujwal Patel ,  Ruo Long Liu ,  Jeffrey Chu ,  Sina Gholamian ,  Hyukjune Chung ,  David Strasser ,  Raghavendra Nagaraj ,  Eric Demers

IPC: G06F3/06 ,  G06F13/16 ,  G06F1/324 ,  G06F1/3296 ,  G06F1/3234

Abstract: Systems, methods, and computer programs are disclosed for controlling memory frequency. One method comprises a first memory client generating a compressed data buffer and compression statistics related to the compressed data buffer. The compressed data buffer and the compression statistics are stored in a memory device. Based on the stored compression statistics, a frequency or voltage setting of the memory device is adjusted for enabling a second memory client to read the compressed data buffer.

公开(公告)号：US20210104078A1

公开(公告)日：2021-04-08

申请号：US16591450

申请日：2019-10-02

Applicant: QUALCOMM Incorporated

Inventor： Yadong Wang ,  Himanshu Govil ,  Bagus Prasetyo Wibowo ,  Raghavendra Nagaraj ,  Liang Li ,  Elina Kamenetskaya

IPC: G06T11/00 ,  G06T7/40 ,  G06T7/90 ,  G06T5/20 ,  G06T3/40

Abstract: Methods, systems, and devices for image processing are described. A device may support various filtering models relating to multidimensional graphics. The device may identify a target texel having a texel coordinate in an image, determine a set of neighboring texels based on the texel coordinate of the target texel, determine color values of multiple neighboring texels of the set of neighboring texels, compare the color values of the multiple neighboring texels of the set of neighboring texels, and process the target texel based on the comparing. In processing the target texel, the device may determine that the multiple neighboring texels may have same color values based on the comparing. The device may bypass a filtering operation on the target texel based on the multiple neighboring texels having the same color values. In an example of bypassing the filtering operation, the device may maintain a color value of the target texel.