102 lines
2.9 KiB
C++
102 lines
2.9 KiB
C++
// Filename: config_grutil.cxx
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// Created by: drose (24May00)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#include "config_grutil.h"
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#include "frameRateMeter.h"
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#include "openCVTexture.h"
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#include "ffmpegTexture.h"
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#include "pandaSystem.h"
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#include "texturePool.h"
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#include "dconfig.h"
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Configure(config_grutil);
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NotifyCategoryDef(grutil, "");
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ConfigureFn(config_grutil) {
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init_libgrutil();
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}
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ConfigVariableDouble frame_rate_meter_update_interval
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("frame-rate-meter-update-interval", 1.5);
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ConfigVariableString frame_rate_meter_text_pattern
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("frame-rate-meter-text-pattern", "%0.1f fps");
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ConfigVariableInt frame_rate_meter_layer_sort
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("frame-rate-meter-layer-sort", 1000);
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ConfigVariableDouble frame_rate_meter_scale
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("frame-rate-meter-scale", 0.05);
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ConfigVariableDouble frame_rate_meter_side_margins
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("frame-rate-meter-side-margins", 0.5);
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////////////////////////////////////////////////////////////////////
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// Function: init_libgrutil
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// Description: Initializes the library. This must be called at
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// least once before any of the functions or classes in
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// this library can be used. Normally it will be
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// called by the static initializers and need not be
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// called explicitly, but special cases exist.
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////////////////////////////////////////////////////////////////////
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void
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init_libgrutil() {
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static bool initialized = false;
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if (initialized) {
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return;
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}
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initialized = true;
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FrameRateMeter::init_type();
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#ifdef HAVE_OPENCV
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{
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OpenCVTexture::init_type();
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OpenCVTexture::register_with_read_factory();
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PandaSystem *ps = PandaSystem::get_global_ptr();
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ps->add_system("OpenCV");
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#ifndef HAVE_FFMPEG
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// We use OpenCV to render AVI files only if ffmpeg is not
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// available.
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TexturePool *ts = TexturePool::get_global_ptr();
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ts->register_texture_type(OpenCVTexture::make_texture, "avi");
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#endif
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}
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#endif // HAVE_OPENCV
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#ifdef HAVE_FFMPEG
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{
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//configure all known codecs. Can take a few frames.
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av_register_all();
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FFMpegTexture::init_type();
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FFMpegTexture::register_with_read_factory();
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PandaSystem *ps = PandaSystem::get_global_ptr();
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ps->add_system("FFMpeg");
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TexturePool *ts = TexturePool::get_global_ptr();
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ts->register_texture_type(FFMpegTexture::make_texture, "avi mov mpg");
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}
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#endif // HAVE_FFMPEG
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}
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