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Make the use of the compressed internal format a configuration option.

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This commit is contained in:
Mathias Froehlich 2011-12-29 12:24:04 +01:00
parent e563e07d5a
commit 48b4596a5f
1 changed files with 18 additions and 12 deletions
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30
src/Main/renderer.cxx
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@ -454,6 +454,24 @@ FGRenderer::init( void )
SGConfigureDirectionalLights( use_point_sprites, enhanced_lighting,
distance_attenuation );
if (const char* tc = fgGetString("/sim/rendering/texture-compression")) {
if (strcmp(tc, "false") == 0 || strcmp(tc, "off") == 0 ||
strcmp(tc, "0") == 0 || strcmp(tc, "no") == 0 ||
strcmp(tc, "none") == 0) {
SGSceneFeatures::instance()->setTextureCompression(SGSceneFeatures::DoNotUseCompression);
} else if (strcmp(tc, "arb") == 0) {
SGSceneFeatures::instance()->setTextureCompression(SGSceneFeatures::UseARBCompression);
} else if (strcmp(tc, "dxt1") == 0) {
SGSceneFeatures::instance()->setTextureCompression(SGSceneFeatures::UseDXT1Compression);
} else if (strcmp(tc, "dxt3") == 0) {
SGSceneFeatures::instance()->setTextureCompression(SGSceneFeatures::UseDXT3Compression);
} else if (strcmp(tc, "dxt5") == 0) {
SGSceneFeatures::instance()->setTextureCompression(SGSceneFeatures::UseDXT5Compression);
} else {
SG_LOG(SG_VIEW, SG_WARN, "Unknown texture compression setting!");
}
}
// create sky, but can't build until setupView, since we depend
// on other subsystems to be inited, eg Ephemeris
@ -654,18 +672,6 @@ FGRenderer::update( ) {
_splash_alpha->setDoubleValue(sAlpha);
}
#if 0 // OSGFIXME
// OSGFIXME: features no longer available or no longer run-time configurable
{
bool use_point_sprites = _point_sprites->getBoolValue();
bool enhanced_lighting = _enhanced_lighting->getBoolValue();
bool distance_attenuation = _distance_attenuation->getBoolValue();
SGConfigureDirectionalLights( use_point_sprites, enhanced_lighting,
distance_attenuation );
}
#endif
FGLight *l = static_cast<FGLight*>(globals->get_subsystem("lighting"));
// update fog params