rename packages/ to recipes/ per earlier agreement

See links below for more details:
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816

Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Acked-by: Mike Westerhof <mwester@dls.net>
Acked-by: Philip Balister <philip@balister.org>
Acked-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Marcin Juszkiewicz <hrw@openembedded.org>
Acked-by: Koen Kooi <koen@openembedded.org>
Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>

2 files changed, 382 insertions, 0 deletions

diff --git a/recipes/cairo/files/cairo-surface-cache-3.patch b/recipes/cairo/files/cairo-surface-cache-3.patch
new file mode 100644
index 0000000000..ba714359a6
--- /dev/null
+++ b/recipes/cairo/files/cairo-surface-cache-3.patch
@@ -0,0 +1,371 @@
+diff --git a/src/cairo-clip.c b/src/cairo-clip.c
+diff --git a/src/cairo-color.c b/src/cairo-color.c
+index a348839..0688167 100644
+--- a/src/cairo-color.c
++++ b/src/cairo-color.c
+@@ -159,3 +159,10 @@ _cairo_color_get_rgba_premultiplied (cai
+     *blue  = color->blue  * color->alpha;
+     *alpha = color->alpha;
+ }
++
++cairo_bool_t
++_cairo_color_equal (cairo_color_t *color_a,
++                    cairo_color_t *color_b)
++{
++    return (memcmp (color_a, color_b, sizeof (cairo_color_t)) == 0);
++}
+diff --git a/src/cairo-directfb-surface.c b/src/cairo-directfb-surface.c
+index 686510d..96ee212 100644
+--- a/src/cairo-directfb-surface.c
++++ b/src/cairo-directfb-surface.c
+@@ -1514,6 +1514,15 @@ _cairo_directfb_surface_show_glyphs ( vo
+ }
+ #endif /* DFB_SHOW_GLYPHS */
+ 
++static cairo_bool_t
++_cairo_directfb_surface_is_compatible (void *surface_a,
++                                       void *surface_b)
++{
++    cairo_directfb_surface_t *a = (cairo_directfb_surface_t*) surface_a;
++    cairo_directfb_surface_t *b = (cairo_directfb_surface_t*) surface_b;
++
++    return (a->dfb == b->dfb);
++}
+ 
+ static cairo_surface_backend_t cairo_directfb_surface_backend = {
+          CAIRO_SURFACE_TYPE_DIRECTFB, /*type*/
+@@ -1564,7 +1573,8 @@ #if DFB_SHOW_GLYPHS
+ #else
+         NULL, /* show_glyphs */
+ #endif
+-        NULL /* snapshot */
++        NULL, /* snapshot */
++        _cairo_directfb_is_compatible
+ };
+ 
+ 
+diff --git a/src/cairo-ft-font.c b/src/cairo-ft-font.c
+diff --git a/src/cairo-glitz-surface.c b/src/cairo-glitz-surface.c
+index f492739..79e0162 100644
+--- a/src/cairo-glitz-surface.c
++++ b/src/cairo-glitz-surface.c
+@@ -1799,6 +1799,19 @@ _cairo_glitz_surface_scaled_glyph_fini (
+     }
+ }
+ 
++static cairo_bool_t
++_cairo_glitz_surface_is_compatible (void *surface_a,
++                                    void *surface_b)
++{
++    cairo_glitz_surface_t *a = (cairo_glitz_surface_t*) surface_a;
++    cairo_glitz_surface_t *b = (cairo_glitz_surface_t*) surface_b;
++
++    glitz_drawable *drawable_a = glitz_surface_get_drawable (a->surface);
++    glitz_drawable *drawable_b = glitz_surface_get_drawable (b->surface);
++
++    return (drawable_a == drawable_b);
++}
++
+ #define FIXED_TO_FLOAT(f) (((glitz_float_t) (f)) / 65536)
+ 
+ static cairo_status_t
+@@ -2194,7 +2207,16 @@ static const cairo_surface_backend_t cai
+     _cairo_glitz_surface_flush,
+     NULL, /* mark_dirty_rectangle */
+     _cairo_glitz_surface_scaled_font_fini,
+-    _cairo_glitz_surface_scaled_glyph_fini
++    _cairo_glitz_surface_scaled_glyph_fini,
++
++    NULL, /* paint */
++    NULL, /* mask */
++    NULL, /* stroke */
++    NULL, /* fill */
++    NULL, /* show_glyphs */
++
++    NULL, /* snapshot */
++    _cairo_glitz_surface_is_compatible
+ };
+ 
+ static const cairo_surface_backend_t *
+diff --git a/src/cairo-gstate.c b/src/cairo-gstate.c
+diff --git a/src/cairo-meta-surface.c b/src/cairo-meta-surface.c
+diff --git a/src/cairo-pattern.c b/src/cairo-pattern.c
+index b488d1f..28f8561 100644
+--- a/src/cairo-pattern.c
++++ b/src/cairo-pattern.c
+@@ -1020,6 +1020,8 @@ _cairo_pattern_acquire_surface_for_gradi
+     return status;
+ }
+ 
++#define MAX_CACHE_SIZE 16
++
+ static cairo_int_status_t
+ _cairo_pattern_acquire_surface_for_solid (cairo_solid_pattern_t	     *pattern,
+ 					  cairo_surface_t	     *dst,
+@@ -1030,12 +1032,59 @@ _cairo_pattern_acquire_surface_for_solid
+ 					  cairo_surface_t	     **out,
+ 					  cairo_surface_attributes_t *attribs)
+ {
+-    *out = _cairo_surface_create_similar_solid (dst,
+-						CAIRO_CONTENT_COLOR_ALPHA,
+-						1, 1,
+-						&pattern->color);
+-    if ((*out)->status)
+-	return CAIRO_STATUS_NO_MEMORY;
++    /* We have a small cache here, because we don't want to constantly
++     * recreate surfaces for simple solid colors */
++    static struct {
++        cairo_color_t    color;
++        cairo_surface_t *surface;
++    } cache[MAX_CACHE_SIZE];
++    static int cache_size = 0;
++    static int i = 0;
++    CAIRO_MUTEX_DECLARE (cache_lock);
++
++    cairo_surface_t *surface;
++    cairo_status_t status;
++
++    CAIRO_MUTEX_LOCK (cache_lock);
++
++    /* Check cache first */
++    if (i < cache_size)
++        if (_cairo_color_equal (&cache[i].color, &pattern->color) &&
++            _cairo_surface_is_compatible (cache[i].surface, dst))
++            goto DONE;
++
++    for (i = 0; i < cache_size; i++)
++        if (_cairo_color_equal (&cache[i].color, &pattern->color) &&
++            _cairo_surface_is_compatible (cache[i].surface, dst))
++            goto DONE;
++
++    /* Not cached, need to create new */
++    surface = _cairo_surface_create_similar_solid (dst,
++						   CAIRO_CONTENT_COLOR_ALPHA,
++						   1, 1,
++						   &pattern->color);
++    if (surface->status) {
++        status = CAIRO_STATUS_NO_MEMORY;
++
++	goto UNLOCK;
++    }
++
++    /* Cache new */
++    if (cache_size < MAX_CACHE_SIZE)
++        cache_size++;
++    else {
++        i = rand () % MAX_CACHE_SIZE;
++
++        /* Evict old */
++        cairo_surface_destroy (cache[i].surface);
++    }
++
++    cache[i].color   = pattern->color;
++    cache[i].surface = surface;
++
++DONE:
++
++    *out = cairo_surface_reference (cache[i].surface);
+ 
+     attribs->x_offset = attribs->y_offset = 0;
+     cairo_matrix_init_identity (&attribs->matrix);
+@@ -1043,7 +1092,13 @@ _cairo_pattern_acquire_surface_for_solid
+     attribs->filter = CAIRO_FILTER_NEAREST;
+     attribs->acquired = FALSE;
+ 
+-    return CAIRO_STATUS_SUCCESS;
++    status = CAIRO_STATUS_SUCCESS;
++
++UNLOCK:
++
++    CAIRO_MUTEX_UNLOCK (cache_lock);
++
++    return status;
+ }
+ 
+ /**
+diff --git a/src/cairo-scaled-font.c b/src/cairo-scaled-font.c
+diff --git a/src/cairo-surface-fallback.c b/src/cairo-surface-fallback.c
+diff --git a/src/cairo-surface.c b/src/cairo-surface.c
+index 2bff0da..78cad9b 100644
+--- a/src/cairo-surface.c
++++ b/src/cairo-surface.c
+@@ -1078,6 +1078,32 @@ _cairo_surface_snapshot (cairo_surface_t
+     return _cairo_surface_fallback_snapshot (surface);
+ }
+ 
++/**
++ * _cairo_surface_is_compatible
++ * @surface_a: a #cairo_surface_t
++ * @surface_b: a #cairo_surface_t
++ *
++ * Find out whether the given surfaces share the same backend,
++ * and if so, whether they can be considered compatible.
++ *
++ * The definition of "compatible" depends on the backend. In the
++ * xlib case, it means the surfaces share the same display.
++ *
++ * Return value: TRUE if the surfaces are compatible.
++ **/
++cairo_bool_t
++_cairo_surface_is_compatible (cairo_surface_t *surface_a,
++                              cairo_surface_t *surface_b)
++{
++    if (surface_a->backend != surface_b->backend)
++        return FALSE;
++
++    if (surface_a->backend->is_compatible)
++        return surface_a->backend->is_compatible (surface_a, surface_b);
++
++    return TRUE;
++}
++
+ cairo_status_t
+ _cairo_surface_composite (cairo_operator_t	op,
+ 			  cairo_pattern_t	*src,
+diff --git a/src/cairo-win32-surface.c b/src/cairo-win32-surface.c
+index be7e706..81eb916 100644
+--- a/src/cairo-win32-surface.c
++++ b/src/cairo-win32-surface.c
+@@ -1609,6 +1609,16 @@ _cairo_win32_surface_show_glyphs (void		
+     return (win_result) ? CAIRO_STATUS_SUCCESS : CAIRO_INT_STATUS_UNSUPPORTED;
+ }
+ 
++static cairo_bool_t
++_cairo_win32_surface_is_compatible (void *surface_a,
++                                    void *surface_b)
++{
++    cairo_win32_surface_t *a = (cairo_win32_surface_t*) surface_a;
++    cairo_win32_surface_t *b = (cairo_win32_surface_t*) surface_b;
++
++    return (a->dc == b->dc);
++}
++
+ #undef STACK_GLYPH_SIZE
+ 
+ /**
+@@ -1879,7 +1889,8 @@ static const cairo_surface_backend_t cai
+     NULL, /* fill */
+     _cairo_win32_surface_show_glyphs,
+ 
+-    NULL  /* snapshot */
++    NULL, /* snapshot */
++    _cairo_win32_surface_is_compatible
+ };
+ 
+ /*
+diff --git a/src/cairo-xcb-surface.c b/src/cairo-xcb-surface.c
+index 2fdf8a1..8df859d 100644
+--- a/src/cairo-xcb-surface.c
++++ b/src/cairo-xcb-surface.c
+@@ -1578,6 +1578,10 @@ _cairo_xcb_surface_show_glyphs (void    
+ 				 int		      num_glyphs,
+ 				 cairo_scaled_font_t *scaled_font);
+ 
++static cairo_bool_t
++_cairo_xcb_surface_is_compatible (void *surface_a,
++                                  void *surface_b);
++
+ /* XXX: move this to the bottom of the file, XCB and Xlib */
+ 
+ static const cairo_surface_backend_t cairo_xcb_surface_backend = {
+@@ -1609,7 +1613,8 @@ static const cairo_surface_backend_t cai
+     NULL, /* stroke */
+     NULL, /* fill */
+     _cairo_xcb_surface_show_glyphs,
+-    NULL  /* snapshot */
++    NULL, /* snapshot */
++    _cairo_xcb_surface_is_compatible
+ };
+ 
+ /**
+@@ -2451,3 +2456,13 @@ _cairo_xcb_surface_show_glyphs (void    
+ 
+     return status;
+ }
++
++static cairo_bool_t
++_cairo_xcb_surface_is_compatible (void *surface_a,
++                                  void *surface_b)
++{
++    cairo_xcb_surface_t *a = (cairo_xcb_surface_t*) surface_a;
++    cairo_xcb_surface_t *b = (cairo_xcb_surface_t*) surface_b;
++
++    return (a->dpy == b->dpy);
++}
+diff --git a/src/cairo-xlib-surface.c b/src/cairo-xlib-surface.c
+index 6a0d3e4..9228c95 100644
+--- a/src/cairo-xlib-surface.c
++++ b/src/cairo-xlib-surface.c
+@@ -74,6 +74,10 @@ _cairo_xlib_surface_show_glyphs (void   
+ 				 int		      num_glyphs,
+ 				 cairo_scaled_font_t *scaled_font);
+ 
++static cairo_bool_t
++_cairo_xlib_surface_is_compatible (void *surface_a,
++                                   void *surface_b);
++
+ /*
+  * Instead of taking two round trips for each blending request,
+  * assume that if a particular drawable fails GetImage that it will
+@@ -1783,7 +1787,8 @@ static const cairo_surface_backend_t cai
+     NULL, /* stroke */
+     NULL, /* fill */
+     _cairo_xlib_surface_show_glyphs,
+-    NULL  /* snapshot */
++    NULL, /* snapshot */
++    _cairo_xlib_surface_is_compatible
+ };
+ 
+ /**
+@@ -2913,3 +2918,13 @@ _cairo_xlib_surface_show_glyphs (void   
+ 
+     return status;
+ }
++
++static cairo_bool_t
++_cairo_xlib_surface_is_compatible (void *surface_a,
++                                   void *surface_b)
++{
++    cairo_xlib_surface_t *a = (cairo_xlib_surface_t*) surface_a;
++    cairo_xlib_surface_t *b = (cairo_xlib_surface_t*) surface_b;
++
++    return (a->dpy == b->dpy);
++}
+diff --git a/src/cairo.c b/src/cairo.c
+diff --git a/src/cairoint.h b/src/cairoint.h
+index 060b988..01c0e2a 100755
+--- a/src/cairoint.h
++++ b/src/cairoint.h
+@@ -933,6 +933,10 @@ struct _cairo_surface_backend {
+ 
+     cairo_surface_t *
+     (*snapshot)			(void			*surface);
++
++    cairo_bool_t
++    (*is_compatible)            (void                   *surface_a,
++                                 void                   *surface_b);
+ };
+ 
+ typedef struct _cairo_format_masks {
+@@ -1497,6 +1501,10 @@ _cairo_color_get_rgba_premultiplied (cai
+ 				     double	   *blue,
+ 				     double	   *alpha);
+ 
++cairo_private cairo_bool_t
++_cairo_color_equal (cairo_color_t *color_a,
++                    cairo_color_t *color_b);
++
+ /* cairo-font.c */
+ 
+ cairo_private void
+@@ -1922,6 +1930,10 @@ _cairo_surface_clone_similar (cairo_surf
+ cairo_private cairo_surface_t *
+ _cairo_surface_snapshot (cairo_surface_t *surface);
+ 
++cairo_private cairo_bool_t
++_cairo_surface_is_compatible (cairo_surface_t *surface_a,
++                              cairo_surface_t *surface_b);
++
+ cairo_private unsigned int
+ _cairo_surface_get_current_clip_serial (cairo_surface_t *surface);
+ 
diff --git a/recipes/cairo/files/cairo_directfb_is_similar-typo.patch b/recipes/cairo/files/cairo_directfb_is_similar-typo.patch
new file mode 100644
index 0000000000..10c81464f0
--- /dev/null
+++ b/recipes/cairo/files/cairo_directfb_is_similar-typo.patch
@@ -0,0 +1,11 @@
+--- cairo-1.4.8/src/cairo-directfb-surface.c~org	2007-09-22 19:34:35.000000000 -0400
++++ cairo-1.4.8/src/cairo-directfb-surface.c	2007-09-22 19:36:01.000000000 -0400
+@@ -1572,7 +1572,7 @@
+         NULL, /* show_glyphs */
+ #endif
+         NULL, /* snapshot */
+-	_cairo_directfb_is_similar,
++	_cairo_directfb_surface_is_similar,
+ 	NULL /* reset */
+ };
+