Ailuros
2005-02-15, 10:29:55
http://www.pvrdev.com/Pub/MBX/
***edit:
3. PowerVR EGL drivers for an MBX device export two multisampling configurations that have different quality and performance implications. An EGL configuration with an EGL_SAMPLES attribute of 2 indicates that 2x1 multisampling is available on this configuration. An EGL configuration with an EGL_SAMPLES attribute of 4 allows a hybrid multi/super sampling mode to be used which consists in 2x1 multisampling in the X direction and 1x2 supersampling in the Y direction. The 4 samples multisampling configuration costs more performance than the 2 samples one.
Ergo 2x MSAA horizontal; kein Wunder "FSAA4free".
***edit:
3. PowerVR EGL drivers for an MBX device export two multisampling configurations that have different quality and performance implications. An EGL configuration with an EGL_SAMPLES attribute of 2 indicates that 2x1 multisampling is available on this configuration. An EGL configuration with an EGL_SAMPLES attribute of 4 allows a hybrid multi/super sampling mode to be used which consists in 2x1 multisampling in the X direction and 1x2 supersampling in the Y direction. The 4 samples multisampling configuration costs more performance than the 2 samples one.
Ergo 2x MSAA horizontal; kein Wunder "FSAA4free".