glamor: Changes to 'master'

[Zhigang Gong]

 src/glamor.c        |    1 +
 src/glamor_fbo.c    |    3 ++-
 src/glamor_render.c |   28 +++++++++++++++++++++++++---
 3 files changed, 28 insertions(+), 4 deletions(-)

New commits:
commit 1f14ab24d716644f22846d9134883d7dda9bf0b2
Author: Zhigang Gong <zhigang.gong at linux.intel.com>
Date:   Thu Jun 21 19:29:06 2012 +0800

    glamor_render: Don't fallback when rendering glyphs with OpOver.
    
    Signed-off-by: Zhigang Gong <zhigang.gong at linux.intel.com>

commit 029ef43d5fe0148b12d832a638b2c8c8e39fd262
Author: Zhigang Gong <zhigang.gong at linux.intel.com>
Date:   Thu Jun 21 19:27:07 2012 +0800

    glamor_create_pixmap: Allocate glyphs pixmap in memory.
    
    As we have glyphs atlas cache, we don't need to hold each
    glyphs on GPU. And for the subsequent optimization, we need
    to store the original glyphs pixmap on system memory.
    
    Signed-off-by: Zhigang Gong <zhigang.gong at linux.intel.com>

commit ba625dc12634c50bc8183e64fbfb2827b94d931f
Author: Zhigang Gong <zhigang.gong at linux.intel.com>
Date:   Thu Jun 21 19:26:28 2012 +0800

    glamor_fbo: fix a memory leak for large pixmap.
    
    Signed-off-by: Zhigang Gong <zhigang.gong at linux.intel.com>