diff options
Diffstat (limited to 'src/drm/cairo-drm-i965-surface.c')
| -rw-r--r-- | src/drm/cairo-drm-i965-surface.c | 93 |
1 files changed, 50 insertions, 43 deletions
diff --git a/src/drm/cairo-drm-i965-surface.c b/src/drm/cairo-drm-i965-surface.c index 3aabd9976..6799b1625 100644 --- a/src/drm/cairo-drm-i965-surface.c +++ b/src/drm/cairo-drm-i965-surface.c @@ -766,60 +766,67 @@ i965_fixup_unbounded (i965_surface_t *dst, goto BAIL; } - /* top */ - if (extents->bounded.y != extents->unbounded.y) { - cairo_rectangle_int_t rect; + if (extents->bounded.width == 0 || extents->bounded.height == 0) { + i965_shader_add_rectangle (&shader, + extents->unbounded.x, + extents->unbounded.y, + extents->unbounded.width, + extents->unbounded.height); + } else { /* top */ + if (extents->bounded.y != extents->unbounded.y) { + cairo_rectangle_int_t rect; - rect.x = extents->unbounded.x; - rect.y = extents->unbounded.y; - rect.width = extents->unbounded.width; - rect.height = extents->bounded.y - rect.y; + rect.x = extents->unbounded.x; + rect.y = extents->unbounded.y; + rect.width = extents->unbounded.width; + rect.height = extents->bounded.y - rect.y; - i965_shader_add_rectangle (&shader, - rect.x, rect.y, - rect.width, rect.height); - } + i965_shader_add_rectangle (&shader, + rect.x, rect.y, + rect.width, rect.height); + } - /* left */ - if (extents->bounded.x != extents->unbounded.x) { - cairo_rectangle_int_t rect; + /* left */ + if (extents->bounded.x != extents->unbounded.x) { + cairo_rectangle_int_t rect; - rect.x = extents->unbounded.x; - rect.y = extents->bounded.y; - rect.width = extents->bounded.x - extents->unbounded.x; - rect.height = extents->bounded.height; + rect.x = extents->unbounded.x; + rect.y = extents->bounded.y; + rect.width = extents->bounded.x - extents->unbounded.x; + rect.height = extents->bounded.height; - i965_shader_add_rectangle (&shader, - rect.x, rect.y, - rect.width, rect.height); - } + i965_shader_add_rectangle (&shader, + rect.x, rect.y, + rect.width, rect.height); + } - /* right */ - if (extents->bounded.x + extents->bounded.width != extents->unbounded.x + extents->unbounded.width) { - cairo_rectangle_int_t rect; + /* right */ + if (extents->bounded.x + extents->bounded.width != extents->unbounded.x + extents->unbounded.width) { + cairo_rectangle_int_t rect; - rect.x = extents->bounded.x + extents->bounded.width; - rect.y = extents->bounded.y; - rect.width = extents->unbounded.x + extents->unbounded.width - rect.x; - rect.height = extents->bounded.height; + rect.x = extents->bounded.x + extents->bounded.width; + rect.y = extents->bounded.y; + rect.width = extents->unbounded.x + extents->unbounded.width - rect.x; + rect.height = extents->bounded.height; - i965_shader_add_rectangle (&shader, - rect.x, rect.y, - rect.width, rect.height); - } + i965_shader_add_rectangle (&shader, + rect.x, rect.y, + rect.width, rect.height); + } - /* bottom */ - if (extents->bounded.y + extents->bounded.height != extents->unbounded.y + extents->unbounded.height) { - cairo_rectangle_int_t rect; + /* bottom */ + if (extents->bounded.y + extents->bounded.height != extents->unbounded.y + extents->unbounded.height) { + cairo_rectangle_int_t rect; - rect.x = extents->unbounded.x; - rect.y = extents->bounded.y + extents->bounded.height; - rect.width = extents->unbounded.width; - rect.height = extents->unbounded.y + extents->unbounded.height - rect.y; + rect.x = extents->unbounded.x; + rect.y = extents->bounded.y + extents->bounded.height; + rect.width = extents->unbounded.width; + rect.height = extents->unbounded.y + extents->unbounded.height - rect.y; - i965_shader_add_rectangle (&shader, - rect.x, rect.y, - rect.width, rect.height); + i965_shader_add_rectangle (&shader, + rect.x, rect.y, + rect.width, rect.height); + } } i965_shader_fini (&shader); |