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Code Issues Releases Wiki Activity

Font workaround for older MyGUI versions, works with 3.2.2 now

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This commit is contained in:
scrawl 2015-06-03 18:00:45 +02:00
parent bd0233ce68
commit dd23981eab
2 changed files with 26 additions and 12 deletions
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30
components/fontloader/fontloader.cpp
View file

@ -12,6 +12,7 @@
#include <MyGUI_ResourceManualFont.h>
#include <MyGUI_XmlDocument.h>
#include <MyGUI_FactoryManager.h>
#include <MyGUI_RenderManager.h>
#include <components/vfs/manager.hpp>
@ -275,18 +276,13 @@ namespace Gui
std::string textureName = name;
osg::ref_ptr<osg::Image> image = new osg::Image;
image->allocateImage(width, height, 1, GL_RGBA, GL_UNSIGNED_BYTE);
assert (image->isDataContiguous());
memcpy(image->data(), &textureData[0], textureData.size());
osg::ref_ptr<osg::Texture2D> texture = new osg::Texture2D;
texture->setImage(image);
if (exportToFile)
{
osg::ref_ptr<osg::Image> image = new osg::Image;
image->allocateImage(width, height, 1, GL_RGBA, GL_UNSIGNED_BYTE);
assert (image->isDataContiguous());
memcpy(image->data(), &textureData[0], textureData.size());
std::cout << "Writing " << resourceName + ".png" << std::endl;
osgDB::writeImageFile(*image, resourceName + ".png");
}
@ -295,9 +291,23 @@ namespace Gui
MyGUI::ResourceManualFont* font = static_cast<MyGUI::ResourceManualFont*>(
MyGUI::FactoryManager::getInstance().createObject("Resource", "ResourceManualFont"));
mFonts.push_back(font);
MyGUI::ITexture* tex = MyGUI::RenderManager::getInstance().createTexture(bitmapFilename);
tex->createManual(width, height, MyGUI::TextureUsage::Write, MyGUI::PixelFormat::R8G8B8A8);
unsigned char* texData = reinterpret_cast<unsigned char*>(tex->lock(MyGUI::TextureUsage::Write));
memcpy(texData, &textureData[0], textureData.size());
tex->unlock();
font->setSource(bitmapFilename);
// Using ResourceManualFont::setTexture, enable for MyGUI 3.2.3
/*
osg::ref_ptr<osg::Texture2D> texture = new osg::Texture2D;
texture->setImage(image);
osgMyGUI::OSGTexture* myguiTex = new osgMyGUI::OSGTexture(texture);
mTextures.push_back(myguiTex);
font->setTexture(myguiTex);
*/
// We need to emulate loading from XML because the data members are private as of mygui 3.2.0
MyGUI::xml::Document xmlDocument;

8
components/myguiplatform/myguirendermanager.cpp
View file

@ -453,8 +453,12 @@ bool RenderManager::isFormatSupported(MyGUI::PixelFormat /*format*/, MyGUI::Text
MyGUI::ITexture* RenderManager::createTexture(const std::string &name)
{
MapTexture::const_iterator item = mTextures.find(name);
MYGUI_PLATFORM_ASSERT(item == mTextures.end(), "Texture '"<<name<<"' already exist");
MapTexture::iterator item = mTextures.find(name);
if (item != mTextures.end())
{
delete item->second;
mTextures.erase(item);
}
OSGTexture* texture = new OSGTexture(name, mTextureManager);
mTextures.insert(std::make_pair(name, texture));