I'm running E17 with X11 on a TI DM8148 (SGX 530) platform with OpenGL compositing enabled. We're using hardware acceleration available on the SOC to do H.264 video decode through Gstreamer, and need to render this video on the display along with a graphical overlay from X. We can use the hardware video layer (which takes care of color conversion in hardware) and a color key to enable transparency between the E17/X11 framebuffer and the video layer in the background. The graphics hardware also supports per pixel alpha blending between layers, which we would prefer over a simple color key.
Is there a way I can convince E17 in the presence of a compositor to let me write alpha values to the frame buffer? Should I abandon the hardware video layer and move to Emotion? Thanks for any assistance. ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ enlightenment-users mailing list enlightenment-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-users
