diff options
| author | Keith Whitwell <[email protected]> | 2009-11-24 20:48:12 +0000 |
|---|---|---|
| committer | Keith Whitwell <[email protected]> | 2009-11-24 21:15:35 +0000 |
| commit | 4509f3cbad2972b6fe4a722ed07904666122a759 (patch) | |
| tree | ecc1ab505173e92740604bde09024da4acd7bca5 /src | |
| parent | acc51ac0ace11bb375241467ba35e1014f5fb997 (diff) | |
st/xorg: use surface_copy for blits if available
Even if its not available, we really want to be coalescing blit
operations better.
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_exa.c | 36 | ||||
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_exa.h | 3 |
2 files changed, 36 insertions, 3 deletions
diff --git a/src/gallium/state_trackers/xorg/xorg_exa.c b/src/gallium/state_trackers/xorg/xorg_exa.c index 3d83b5700d5..3e2f4e8834d 100644 --- a/src/gallium/state_trackers/xorg/xorg_exa.c +++ b/src/gallium/state_trackers/xorg/xorg_exa.c @@ -156,6 +156,8 @@ xorg_exa_common_done(struct exa_context *exa) exa->copy.src = NULL; exa->copy.dst = NULL; + pipe_surface_reference(&exa->copy.src_surface, NULL); + pipe_surface_reference(&exa->copy.dst_surface, NULL); exa->transform.has_src = FALSE; exa->transform.has_mask = FALSE; exa->has_solid_color = FALSE; @@ -438,6 +440,21 @@ ExaPrepareCopy(PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap, int xdir, exa->copy.src = src_priv; exa->copy.dst = priv; + + if (exa->pipe->surface_copy) { + exa->copy.src_surface = + exa->scrn->get_tex_surface( exa->scrn, + exa->copy.src->tex, + 0, 0, 0, + PIPE_BUFFER_USAGE_GPU_READ); + + exa->copy.dst_surface = + exa->scrn->get_tex_surface( exa->scrn, + exa->copy.dst->tex, + 0, 0, 0, + PIPE_BUFFER_USAGE_GPU_WRITE ); + } + return exa->accel; } @@ -458,11 +475,24 @@ ExaCopy(PixmapPtr pDstPixmap, int srcX, int srcY, int dstX, int dstY, debug_assert(priv == exa->copy.dst); - renderer_copy_pixmap(exa->renderer, exa->copy.dst, dstX, dstY, - exa->copy.src, srcX, srcY, - width, height); + if (exa->copy.src_surface && exa->copy.dst_surface) { + /* XXX: consider exposing >1 box in surface_copy interface. + */ + exa->pipe->surface_copy( exa->pipe, + exa->copy.dst_surface, + dstX, dstY, + exa->copy.src_surface, + srcX, srcY, + width, height ); + } + else { + renderer_copy_pixmap(exa->renderer, exa->copy.dst, dstX, dstY, + exa->copy.src, srcX, srcY, + width, height); + } } + static Bool picture_check_formats(struct exa_pixmap_priv *pSrc, PicturePtr pSrcPicture) { diff --git a/src/gallium/state_trackers/xorg/xorg_exa.h b/src/gallium/state_trackers/xorg/xorg_exa.h index 15cc29d6620..a67dda65a58 100644 --- a/src/gallium/state_trackers/xorg/xorg_exa.h +++ b/src/gallium/state_trackers/xorg/xorg_exa.h @@ -37,6 +37,9 @@ struct exa_context struct { struct exa_pixmap_priv *src; struct exa_pixmap_priv *dst; + + struct pipe_surface *src_surface; + struct pipe_surface *dst_surface; } copy; }; |