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Return exit error code on main when freetype (or its setup) fails.

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Joey de Vries
2020-07-06 17:48:35 +02:00
parent 1e590697b1
commit cfd43bd404
1 changed files with 7 additions and 0 deletions
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7
src/7.in_practice/2.text_rendering/text_rendering.cpp
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@@ -85,17 +85,24 @@ int main()
FT_Library ft; FT_Library ft;
// All functions return a value different than 0 whenever an error occurred // All functions return a value different than 0 whenever an error occurred
if (FT_Init_FreeType(&ft)) if (FT_Init_FreeType(&ft))
{
std::cout << "ERROR::FREETYPE: Could not init FreeType Library" << std::endl; std::cout << "ERROR::FREETYPE: Could not init FreeType Library" << std::endl;
return -1;
}
// find path to font // find path to font
const char *font_name = FileSystem::getPath("resources/fonts/Antonio-Bold.ttf").c_str(); const char *font_name = FileSystem::getPath("resources/fonts/Antonio-Bold.ttf").c_str();
if(!font_name) if(!font_name)
{
std::cout << "ERROR::FREETYPE: Failed to load font_name: " << font_name << std::endl; std::cout << "ERROR::FREETYPE: Failed to load font_name: " << font_name << std::endl;
return -1;
}
// load font as face // load font as face
FT_Face face; FT_Face face;
if (FT_New_Face(ft, font_name, 0, &face)) { if (FT_New_Face(ft, font_name, 0, &face)) {
std::cout << "ERROR::FREETYPE: Failed to load font" << std::endl; std::cout << "ERROR::FREETYPE: Failed to load font" << std::endl;
return -1;
} }
else { else {
// set size to load glyphs as // set size to load glyphs as