[PATCH 02/13] glamor: Add glamor_program based copy acceleration

Keith Packard keithp at keithp.com
Thu May 8 12:40:44 PDT 2014

Eric Anholt <eric at anholt.net> writes:

> That said, why do GLAMOR_DRM_ONLY pixmaps even exist?  From a quick tour
> of the glamor_egl.c paths that set_pixmap_type(pixmap, GLAMOR_DRM_ONLY)
> and the associated radeon code, it looks like a DRM_ONLY pixmap should
> be immediately getting thrown away to use a normal pixmap insted.

Yeah, that was my question -- how can we do X to an object where we
cannot ever see the pixels? Ignoring fallbacks, we still need to support
GetImage and PutImage somehow.

keith.packard at intel.com
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