xserver/exa/exa.h

71     ExaOffscreenArea *prev;     /* Double-linked list for defragmentation */
100      *   (pScrn->displayWidth * cpp * pScrn->virtualY)
109      * (memoryBase + offScreenBase), with a length of (memorySize -
112      * In XFree86 DDX drivers, this is probably (pScrn->videoRam * 1024)
132      * mask pixmaps (textures) have a power-of-two pitch, which can be demanded
182      * single-byte "ROP" setting in all hardware.  The planemask controls
224      * to finish up emitting drawing commands that were buffered, or clean up
247      * the pSrcPixmap to the pDstPixmap.  The dx flag will be positive if the
249      * positive if the copy should be done from the top to the bottom.  This
250      * is to deal with self-overlapping copies when pSrcPixmap == pDstPixmap.
256      * single-byte "ROP" setting in all hardware.  The planemask controls which
283      * pixmap to the same-sized rectangle at (dstX, dstY) in the destination
286      * pSrcPixmap as an argument -- if it's needed in this function, it should
305      * to finish up emitting drawing commands that were buffered, or clean up
365      * - The Picture structures will always have a valid pDrawable.
366      * - The Picture structures will never have alphaMap set.
367      * - The mask Picture (and therefore pMask) may be NULL, in which case the
370      * - pMarkPicture may have componentAlpha set, which greatly changes
373      * - The source and mask Pictures may have a transformation set
374      *   (Picture->transform != NULL), which means that the source coordinates
379      * - The source and mask pictures may have a filter set.  PictFilterNearest
384      * - The source and mask Pictures may have repeating set, which must be
389      * non-power-of-two pitches, you should set #EXA_OFFSCREEN_ALIGN_POT.
442      * drivers to finish up emitting drawing commands that were buffered, or
505      * using scatter-gather DMA, supported by a DRM call, or by blitting to AGP
527      * returning an driver-defined integer marker which could be requested for
572      * a small, statically-allocated space to maintain state for PrepareAccess()
654      * Setting this field is optional -- if your hardware doesn't have
669      * Setting this field is optional -- if your hardware doesn't have
682      * Returning a pixmap with non-NULL devPrivate.ptr implies a pixmap which is
714  * to have a power-of-two pitch.
720  * support copies that are (left-to-right, top-to-bottom) or
721  * (right-to-left, bottom-to-top).
817 	(((_pm) & FbFullMask((_pDrawable)->depth)) == \
818 	 FbFullMask((_pDrawable)->depth))