Many skins are buggy because the bitmap sizes or the resize policy
are inconsistent with button or checkbox constraints (fixed size)

This patch will help skin developers pinpoint which button or
checkbox is at fault. In addition, the resize policy will be
corrected (guessed from the lefttop parameter). This will enable
buggy and often unmaintained skins to work fine nevertheless.

partial revert of 9929cc94
Until we find a better solution. As discussed on ML.

This reverts commit 6265048a.

no functional changes

close #8307

Be more stringent on what it means to be tightly-coupled for two layouts.

Note that directly resizing a playout should not be allowed. Only the skins2
windows manager should be authorized to do it, since other issues are at stake
(anchors, min/max constraints, ....). Yet, this new isTightlyCoupledWith() now
ensures that two layouts are truly identical from the windows manager's
perspective, and thus avoids possible and undesirable side effects.

The latest automake versions (as built by extras/tools) have
removed support for ansi2knr altogether, so this is required for
reconfiguration to work. We still need to do the reconf since the
host system ANSI check in the tarball is broken.
Signed-off-by: Martin Storsjö <martin@martin.st>

This is required for detecting ar and ranlib properly, required
e.g. when cross compiling for android from OS X.

One can't set CMAKE_AR or CMAKE_RANLIB directly. Normally they
should be set properly automatically within cmake, but those
codepaths seem to be skipped when we set the C/CXX compilers
manually.
Signed-off-by: Martin Storsjö <martin@martin.st>

This fixes cross compilation from OS X.
Modified-by: Rafaël Carré <funman@videolan.org>
Signed-off-by: Rafaël Carré <funman@videolan.org>

Most distributions have fonts in paths different from defaults.
Signed-off-by: Rafaël Carré <funman@videolan.org>

AF_INET is defined in sys/socket.h
Signed-off-by: Rafaël Carré <funman@videolan.org>

Certain skins like wmp12 may fail to deal with video controls in some
corner cases. For this skin, no window was set visible and the skin
engine eventually fell back to force the first window to become visible.

This patch is expected to fix trac #8368 (need to be tested on windows)

They did not respect the naming convention (in the include files - the
implementation ones are already correct).

The brackets in the config test aren't properly escaped, and thus
don't end up in the final configure script as intended.

When building on a system where the system default compiler is clang,
clang can fail due to the main signature
"int main(int argc, char *argv)" being invalid,
which makes configure believe that the system compiler isn't
ANSI compliant, and it tries to invoke (broken) ANSI2KNR code.
Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>

So far, the RGBA shader has only been used for the subpictures.
On ES2, the fixed function pipeline is not available, so we need to
use the shader for drawing the main picture even if it is RGBA.
Signed-off-by: Martin Storsjö <martin@martin.st>

http intf: Manage Streams: Create Mosaic: Capitalize first letter, remove : in the first column. All except 'Row/Column Border' occur at different places as well
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Typo: Remove leading space in about-box, use I_PL_ADDPL(=Add to Playlist) for Add to playlist. Use identical sentence (only differs by -)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

and simplify the code a bit for better readability

Handle better cases when we don't have input frame size
same as encoder input frame size. Also gather input samples
untill we get full frame fillet and not just next block.

Set length based on used samples and not frame_size

Also try to make memory calculations cleaner so they don't
overshoot and write stuff all over.

Refs #8265

In the Web documentation, it reads "text automatically starts scrolling" in automatic mode.

This vout uses ES2, not ES1. The right headers are included by
opengl.h anyway, this was just confusing and wrong.
Signed-off-by: Martin Storsjö <martin@martin.st>