+++ /dev/null
-#!/usr/bin/env perl
-#
-# Video.pm
-#
-# Copyright (C) 2005 David J. Goehrig <dgoehrig@cpan.org>
-#
-# ------------------------------------------------------------------------------
-#
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-#
-# This library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this library; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-#
-# ------------------------------------------------------------------------------
-#
-# Please feel free to send questions, suggestions or improvements to:
-#
-# David J. Goehrig
-# dgoehrig@cpan.org
-#
-
-package SDL::Video;
-
-use strict;
-use warnings;
-use Carp;
-use SDL;
-use SDL::Surface;
-use SDL::MPEG;
-
-sub new {
- my $proto = shift;
- my $class = ref($proto) || $proto;
- my %options = @_;
-
- verify (%options, qw/ -name -audio / ) if $SDL::DEBUG;
-
- my $n = $options{-name} || die "SDL::Video must supply a filename to SDL::Video::new\n";
- my $a = $options{'-audio'} ? 1 : 0;
- my $info = new SDL::MPEG();
-
- my $self = \SDL::NewSMPEG($n,$$info,$a);
- croak SDL::GetError() unless $$self;
- bless $self,$class;
- $self->audio(1);
- $self->video(1);
- return $self, $info;
-}
-
-sub DESTROY {
- SDL::FreeSMPEG(${$_[0]});
-}
-
-sub error {
- SDL::SMPEGError(${$_[0]});
-}
-
-sub audio {
- SDL::SMPEGEnableAudio( ${$_[0]}, $_[1]);
-}
-
-sub video {
- SDL::SMPEGEnableVideo( ${$_[0]}, $_[1]);
-}
-
-sub volume {
- SDL::SMPEGSetVolume( ${$_[0]}, $_[1] );
-}
-
-sub display {
- croak "SDL::Video::Display requires a SDL::Surface\n" unless $_[1]->isa('SDL::Surface');
- SDL::SMPEGSetDisplay( ${$_[0]}, ${$_[1]}, 0);
-}
-
-sub scale {
- return SDL::SMPEGScaleXY(${$_[0]},$_[1],$_[2]) if (@_ == 3 );
- return SDL::SMPEGScaleXY(${$_[0]},$_[1]->width(),$_[1]->height()) if $_[1]->isa('SDL::Surface');
- SDL::SMPEGScale(${$_[0]},$_[1]);
-}
-
-sub play {
- SDL::SMPEGPlay(${$_[0]});
-}
-
-sub pause {
- SDL::SMPEGPause(${$_[0]});
-}
-
-sub stop {
- SDL::SMPEGStop(${$_[0]});
-}
-
-sub rewind {
- SDL::SMPEGRewind(${$_[0]});
-}
-
-sub seek {
- SDL::SMPEGSeek(${$_[0]},$_[1]);
-}
-
-sub skip {
- SDL::SMPEGSkip(${$_[0]},$_[1]);
-}
-
-sub loop {
- SDL::SMPEGLoop(${$_[0]},$_[1]);
-}
-
-sub region {
- croak "SDL::Video::region requires a SDL::Rect\n" unless $_[1]->isa('SDL::Rect');
- SDL::SMPEGDisplayRegion(${$_[0]},${$_[1]});
-}
-
-sub frame {
- SDL::SMPEGRenderFrame(${$_[0]},$_[1]);
-}
-
-sub info {
- new SDL::MPEG -from => $_[0];
-}
-
-sub status {
- SDL::SMPEGStatus(${$_[0]});
-}
-
-1;
-
-__END__;
-
-=pod
-
-
-=head1 NAME
-
-SDL::Video - a SDL perl extension
-
-=head1 SYNOPSIS
-
- $video = new SDL::Video ( -name => 'pr0n.mpg' );
-
-=head1 DESCRIPTION
-
-C<SDL::Video> adds support for MPEG video to your
-SDL Perl application. Videos are objects bound to
-surfaces, whose playback is controled through the
-object's interface.
-
-=head2 METHODS
-
-
-=over 4
-
-=item *
-
-C<SDL::Video::error()> returns any error messages associated with playback
-
-=item *
-
-C<SDL::Video::audio(bool)> enables or disables audio playback, (on by default)
-
-=item *
-
-C<SDL::Video::video(bool)> enables or disable video playback, (on by default)
-
-=item *
-
-C<SDL::Video::loop(bool)> enables or disable playback looping (off by default)
-
-=item *
-
-C<SDL::Video::volume(int)> set the volume as per the mixer volume
-
-=item *
-
-C<SDL::Video:display(surface)> binds the clip to a display surface
-
-=item *
-
-C<SDL::Video::scale([x,y]|[surface]|int)> scales the clip by either x,y
-factors, scales to the image dimensions, or a single scalar.
-
-=item *
-
-C<SDL::Video::play()> plays the video clip, call C<SDL::Video::display()> before playing
-
-=item *
-
-C<SDL::Video::pause()> pauses video playback
-
-=item *
-
-C<SDL::Video::stop()> stops video playback
-
-=item *
-
-C<SDL::Video::rewind()> resets the clip to the beginning
-
-=item *
-
-C<SDL::Video::seek(offset)> seeks to a particular byte offset
-
-=item *
-
-C<SDL::Video::skip(time)> skips to a particular time
-
-=item *
-
-C<SDL::Video::region(rect)> takes a SDL::Rect and defines the display area
-
-=item *
-
-C<SDL::Video::frame(int)> renders a specific frame to the screen
-
-=item *
-
-C<SDL::Video::info()> returns a new C<SDL::MPEG> object reflecting the current status
-
-=item *
-
-C<SDL::Video::status()> returns either SMPEG_PLAYING or SMPEG_STOPPED or SMPEG_ERROR
-
-=back
-
-=head1 AUTHOR
-
-David J. Goehrig
-
-=head1 SEE ALSO
-
-perl(1) SDL::Surface(3) SDL::MPEG(3)
-
-=cut
-
projects / sdlgit/SDL_perl.git / blobdiff