ofxAddons/ofxGPUFont
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introduce buffer target type

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This commit is contained in:
jrkb 2023-05-29 09:50:52 +02:00
parent 45240df10c
commit 0b41ae9f97
1 changed files with 8 additions and 4 deletions
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12
src/gpufont/font.hpp
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@ -429,9 +429,10 @@ class Font {
// If hinting is enabled, worldSize must be an integer and defines the font size in pixels used for hinting.
// Otherwise, worldSize can be an arbitrary floating-point value.
Font(FT_Face face, float worldSize = 1.0f, bool hinting = false) :
Font(FT_Face face, float worldSize = 1.0f, bool hinting = false, GLint bufferTargetType = GL_TEXTURE_2D_ARRAY) :
face(face),
hinting(hinting),
BUFFER_TARGET_TYPE(bufferTargetType),
worldSize(worldSize){
// TODO: modularize init, so we can initialize with settings and text
@ -1400,6 +1401,7 @@ class Font {
// If hinting is enabled, we must let FreeType scale the outlines for the hinting to work properly.
// The variables loadFlags and kerningMode are set in the constructor and control this scaling behavior.
bool hinting;
GLint BUFFER_TARGET_TYPE;
FT_Int32 loadFlags;
FT_Kerning_Mode kerningMode;
@ -1443,6 +1445,7 @@ class Font {
static std::shared_ptr <Font> loadFont(FT_Library & library,
const std::string & filename,
GLint bufferTargetType,
float worldSize = 1.0f,
bool hinting = false){
std::string error;
@ -1454,15 +1457,16 @@ static std::shared_ptr <Font> loadFont(FT_Library & library,
std::cout << "ofxGPUFont::font.hpp[" << __LINE__ << "] FT loaded " << filename << ": " << error << std::endl;
}
return std::make_shared <Font>(face, worldSize, hinting);
return std::make_shared <Font>(face, worldSize, hinting, bufferTargetType);
}
static void initializeFont(FT_Library & library,
const std::string & filename,
shared_ptr <Font> & mainFont){
shared_ptr <Font> & mainFont,
GLint bufferTargetType = GL_TEXTURE_2D_ARRAY){
cout << "initializeFont" << endl;
auto font = loadFont(library, filename);
auto font = loadFont(library, filename, bufferTargetType);
if(!font){
return;
}