On Fri, 29 Apr 2011 19:38:12 +0900 Jiyoun Park <jy0703.p...@samsung.com> said:
in svn with some fixes and changes. thanks! :) > Hi. > > > > I make patch related with evas gl binary shader. > > > > The concept of binary shader is compile shader only once. > > Some people want to use binary shader because of performance issue. > > In current evas gl engine, every application have to compile shader each > time. > > But I modify code , so only first running application need compile shader. > > Other application use already compiled shader(binary shader) > > > > The binary shader is made under HOME/.evas/gl_common_shaders directory. > > Binary shader is created according to GL vendor,GL renderer, GL version and > Module_arch. > > > > The basic flow is > > 1. First running application which use gl engine check binary shader > directory, but it can't find binary shader. > > 2. After compiling shader, It saves compiled shaders.. > > 3. Other application checks shader directory, it can use binary shaders. > > > > In mobile target, using binary shader, I can save 150ms. (that time, there > is 11 shaders). > > If there is more shaders and more applications, this flow maybe save more > total time. > > > > Thanks. > > -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- The Rasterman (Carsten Haitzler) ras...@rasterman.com ------------------------------------------------------------------------------ WhatsUp Gold - Download Free Network Management Software The most intuitive, comprehensive, and cost-effective network management toolset available today. Delivers lowest initial acquisition cost and overall TCO of any competing solution. http://p.sf.net/sfu/whatsupgold-sd _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
