diff options
Diffstat (limited to 'yage/src/image_loader.cpp')
-rw-r--r-- | yage/src/image_loader.cpp | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/yage/src/image_loader.cpp b/yage/src/image_loader.cpp deleted file mode 100644 index bb5485d..0000000 --- a/yage/src/image_loader.cpp +++ /dev/null @@ -1,40 +0,0 @@ -#include "image_loader.hpp" -#include "io_manager.hpp" -#include "pico_png.hpp" - -#include <stdexcept> - -GlTexture ImageLoader::loadPng(const std::string &file_path) -{ - GlTexture texture = {}; - - std::vector<unsigned char> in; - std::vector<unsigned char> out; - unsigned long width, height; - - if(!IoManager::readFileToBuffer(file_path, in)) - throw std::runtime_error("Failed to load '"+file_path+"' to buffer"); - - int error_code = decodePNG(out, width, height, &in[0], in.size()); - if(error_code != 0) - throw std::runtime_error("Failed to load '"+file_path+"' to png with error code"+std::to_string(error_code)); - - glGenTextures(1, &texture.id); - - glBindTexture(GL_TEXTURE_2D, texture.id); - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, &out[0]); - - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); - - glGenerateMipmap(GL_TEXTURE_2D); - - glBindTexture(GL_TEXTURE_2D, 0); - - texture.width = (int)width; - texture.height = (int)height; - - return texture; -} |