Romain Vimont authored Feb 05, 2020 and Alexandre Janniaux committed May 20, 2020

This will allow to use them from several files.

Signed-off-by: Alexandre Janniaux <ajanni@videolabs.io>

Romain Vimont authored Feb 04, 2020 and Alexandre Janniaux committed May 20, 2020

For convenience, expose the vlc_gl_t and the OpenGL virtual table in
sampler.

Signed-off-by: Alexandre Janniaux <ajanni@videolabs.io>

Romain Vimont authored Feb 03, 2020 and Alexandre Janniaux committed May 20, 2020

Extract sampler creation and destruction to separate functions.

Signed-off-by: Alexandre Janniaux <ajanni@videolabs.io>

Romain Vimont authored Feb 03, 2020 and Alexandre Janniaux committed May 20, 2020

This allows to use an interop instance without a renderer.

Signed-off-by: Alexandre Janniaux <ajanni@videolabs.io>

Romain Vimont authored Feb 06, 2020 and Alexandre Janniaux committed May 20, 2020

The interop initializes its own video_format_t from the input format.

In the renderer initialization, always use this updated format. This
avoids an additional format parameter, which may be confusing.

Signed-off-by: Alexandre Janniaux <ajanni@videolabs.io>

Romain Vimont authored Mar 10, 2020 and Alexandre Janniaux committed May 20, 2020

The projection mode can be read from the provided video format. The
intermediate renderer variable is unnecessary.

Signed-off-by: Alexandre Janniaux <ajanni@videolabs.io>

Romain Vimont authored Mar 10, 2020 and Alexandre Janniaux committed May 20, 2020

The interop may modify its own copy of the video_format_t. These changes
must be reported to the core (by writing to the provided
video_format_t).

But as a hack, the Android interop currently flips the orientation to
avoid a vertical flip in the renderer, since it provides its own
transform matrix. This change must not be reported to the core (the core
must not flip the input), so the orientation change is reverted. A
further refactor will remove this hack later.

Meanwhile, handle the format to report to the core outside of the
renderer, so that the renderer is not involved in this hack. This paves
the way to pass only the interop to the renderer, without an additional
video_format_t instance.

Signed-off-by: Alexandre Janniaux <ajanni@videolabs.io>

Romain Vimont authored Feb 03, 2020 and Alexandre Janniaux committed May 20, 2020

The interop instances were owned by the renderers.

To prepare for making the renderers independant of the input picture
(in particular, independant of the interop), make the vgl own the
interop instances.

Signed-off-by: Alexandre Janniaux <ajanni@videolabs.io>

Romain Vimont authored Jan 30, 2020 and Alexandre Janniaux committed May 20, 2020

Move the fields necessary to retrieve a picture pixel from its
coordinates.

Signed-off-by: Alexandre Janniaux <ajanni@videolabs.io>

Romain Vimont authored May 19, 2020 and Alexandre Janniaux committed May 20, 2020

Initialize GLSL version statically, so that it does not depend on
renderer->glsl_version.

This will simplify further refactors.

Signed-off-by: Alexandre Janniaux <ajanni@videolabs.io>

The faad library isn't built for arm (see contrib/src/faad2/rules.mak),
and since eea2b426, configure actually errors out if fadd wasn't
found when it was requested to be enabled (previously this seems to have
been the intent, but it didn't actually do that).

Steve Lhomme authored May 23, 2016 and Steve Lhomme committed May 20, 2020

It's more flexible after updates.

This is a module used for both iOS as well as macOS, so it should
only use frameworks available on both platforms. And in fact,
linking against Cocoa is not necessary for macOS as well.

otherwise the interface stays fullscreen when the video ends

  QML UI is injected from MainUI and Video integration is handled by the
  compositor

  Add KHRONOS_STATIC to allow static linking on Windows.

  QVoutWindow functionalities will be superseded by the compositor

  the variable points to the MainInterface and not its actual window

Without CONFIG_DEBUG set, libvpx is calling `$(STRIP) --strip-debug`
on the final library and removes the debug symbols from it. With the
variable set, it becomes a simple copy operation.

In addition, debug symbols should be enabled for all builds since we
strip in the end, so as to have the debug symbols in a separate file
when doing releases. In case we build with optimization, remove the
assertions.

MP4_BoxGet doesn't need a dedicated format for the given index.

The size of hashes are fixed so there is no need for str functions, as
otherwise strncpy complains about having the destination size equal to
the given size with fortify.

Size is an uint64_t because of vlc_stream_GetSize, not a size_t.

AudioUnit framework is not found on iOS and is not needed on MacOSX.

Remove AudioUnit framework as it is not found on iOS and only
AudioToolbox is needed.

In addition CoreServices cannot be linked for the iOS/tvOS targets as it
is available starting with iOS/tvOS 12.0+.

Fixes the following undefined references:

  "_OBJC_CLASS_$_NSNotificationCenter", referenced from:
      objc-class-ref in ios.o
  "_OBJC_CLASS_$_NSThread", referenced from:
      objc-class-ref in ios.o
  "_OBJC_CLASS_$_NSValue", referenced from:
      objc-class-ref in ios.o

There were no LDFLAGS for iOS/tvOS and vt_utils were not compiled but
linking worked because videotoolbox was linked in the final static
library archive.

Cocoa doesn't exist on iOS and tvOS.

Fixes 6746f578