Add scaling mode to demo screendab_4.0.3dab_4.0.2dab_4.0.1dab/4.0.3dab/4.0.2dab/4.0.14.0.34.0.24.0.1dab

Bug-AGL: SPEC-791

Avoid demo screen being stretched and distorted on non full-HD display.
Instead, we should fit it on target display but also keeping demo screen aspect ratio.

This change has no impact on fiull-HD displays since the behavior is the same.
In addition to "fit" option (now default), "stretch" (previous default) and "no" modes are provided for convenience.

Update:

Add content modes that seems to be common.
Instead of integer value but string ids are used to specify desired mode.

Update2:

Do not rely on copmiler for redundant calls to strcmp
Use signed type to avoid redundant type casting

Update3:

Fixing typo, adding comments, error case handling

Update4: (Tadao Tanikawa)

Calculating the geometry of layer (named root layer) once when
WindowManager initialized and each app's layer inherits it.

Update5: (Tadao Tanikawa)
Clean up compiler warnings

Update6: (Tadao Tanikawa)
Clean up compiler warnings

Change-Id: Ibb797ebea65062fdda7eccc5b7fc246a6b602e98
Signed-off-by: Takashi Matsuzawa <tmatsuzawa@xevo.com>
Signed-off-by: Tadao Tanikawa <tanikawa.tadao@jp.panasonic.com>
(cherry picked from commit eeedc5e9e67917bd3346dbe5332e667757a3b28d)

0 files changed, 0 insertions, 0 deletions