PowerVR PVR2D api document

BingHui Wu

I'm trying to porting PVR2D api on our graphic application. But I can't find any document on the internet. Does someone have related reference document or reference URL ?

THX

over 12 years ago

0 Prabindh Sundareson over 12 years ago

TI__Expert 6580 points

PVR2D API implmentation relies on SGX IP (hardware) being available on the chipset. If really needed to implement this API yourself in software - take a look at existing pvr2d.h in the Graphics SDK.

http://processors.wiki.ti.com/index.php/AM35x-OMAP35x_Graphics_SDK_Getting_Started_Guide

0 BingHui Wu over 12 years ago in reply to Prabindh Sundareson

Prodigy 90 points

Hi Prabindh

I'm sorry to let you misunderstanding. The Only thing I need is software sdk user guide about libpvr2d.so.

e.g.

how to use PVR2D_IMPORT PVR2DERROR PVR2DBlt(PVR2DCONTEXTHANDLE hContext, PVR2DBLTINFO *pBltInfo)

what is the result about this function ?

what is the return value ?

thanks

0 Prabindh Sundareson over 12 years ago in reply to BingHui Wu

TI__Expert 6580 points

"sgxperf" benchmarking application - provides several examples (examples 10, 15) of using PVR2dblt.

https://gitorious.org/tigraphics/sgxperf/blobs/master/sgxperf_gles20_vg.cpp

Return values are documented in pvr2d.h that is available in the TI Graphics SDK.

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PowerVR PVR2D api document