Increase vbo size to 64K verts.

This commit will benefit vertex stressing cases such as
aa10text/rgb10text, and can get about 15% performance gain.

Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com>
Acked-by: Junyan <junyan.he@linux.intel.com>

glamor/glamor_fill.c

@@ -220,7 +220,6 @@ _glamor_solid_boxes(PixmapPtr pixmap, BoxPtr box, int nbox, float *color)
 		}
 	}
 
-#define GLAMOR_COMPOSITE_VBO_VERT_CNT 1024
 	if (unlikely(nbox > 1))
 		dispatch->glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, glamor_priv->ebo);
 

glamor/glamor_priv.h

@@ -191,7 +191,7 @@ enum glamor_gl_flavor {
 
 #define GLAMOR_NUM_GLYPH_CACHE_FORMATS 2
 
-#define GLAMOR_COMPOSITE_VBO_VERT_CNT 1024
+#define GLAMOR_COMPOSITE_VBO_VERT_CNT (64*1024)
 
 typedef struct {
 	PicturePtr picture;	/* Where the glyphs of the cache are stored */