Ejemplos de stbi_write_set_flip_vertically_on_save en C++ (Cpp)

Ejemplo n.º 1

Archivo: Texture.cpp Proyecto: xHaVoK87/kit

bool kit::Texture::saveToFile(const std::string&filename)
{
    // Fetch data from GPU
    unsigned char * data = new unsigned char[(m_resolution.x * m_resolution.y) * 4];

#ifndef KIT_SHITTY_INTEL
    glGetTextureImage(m_glHandle, 0, GL_RGBA, GL_UNSIGNED_BYTE, (GLsizei)(((m_resolution.x * m_resolution.y) * 4) * sizeof(unsigned char)), &data[0]);
#else
    bind();
    glGetTexImage(m_type, 0, GL_RGBA, GL_UNSIGNED_BYTE, &data[0]);
#endif

    stbi_write_set_flip_vertically_on_save(1);

    // Write data to disk
    if(stbi_write_tga(filename.c_str(), m_resolution.x, m_resolution.y, 4, (void*)data) == 0)
    {
        KIT_ERR("Failed to write image to file")
        delete[] data;
        return false;
    }

    delete[] data;
    return true;
}

Ejemplo n.º 2

Archivo: Texture.cpp Proyecto: bryongloden/kit

bool kit::Texture::saveToFile(std::string filename)
{
  // Fetch data from GPU
  unsigned char * data = new unsigned char[(this->m_resolution.x * this->m_resolution.y) * 4];
  KIT_GL(glGetTextureImage(this->m_glHandle, 0, GL_RGBA, GL_UNSIGNED_BYTE, (GLsizei)(((this->m_resolution.x * this->m_resolution.y) * 4) * sizeof(unsigned char)), &data[0]));

  stbi_write_set_flip_vertically_on_save(1);

  // Write data to disk
  if(stbi_write_tga(filename.c_str(), this->m_resolution.x, this->m_resolution.y, 4, (void*)data) == 0)
  {
    KIT_ERR("Failed to write image to file")
    delete[] data;
    return false;
  }

  delete[] data;
  return true;
}