static Itdb_ArtworkFormat *g_value_to_image_format (GValue *value)
{
GHashTable *dict;
Itdb_ArtworkFormat *img_spec;
g_return_val_if_fail (G_VALUE_HOLDS (value, G_TYPE_HASH_TABLE), NULL);
dict = g_value_get_boxed (value);
g_return_val_if_fail (dict != NULL, NULL);
img_spec = g_new0 (Itdb_ArtworkFormat, 1);
if (img_spec == NULL) {
return NULL;
}
if (!set_pixel_format (img_spec, dict)) {
g_free (img_spec);
return NULL;
}
set_back_color (img_spec, dict);
dict_to_struct (dict, sysinfo_image_format_fields_mapping, img_spec);
if (get_boolean (dict, "AlignRowBytes")
&& (img_spec->row_bytes_alignment == 0)) {
/* at least the nano3g has the AlignRowBytes key with no
* RowBytesAlignment key.
*/
img_spec->row_bytes_alignment = 4;
}
return img_spec;
}
ShaderPhongGen::ShaderPhongGen(bool color_per_vertex)
{
if (color_per_vertex)
{
prg_.addShaderFromSourceCode(QOpenGLShader::Vertex, vertex_shader_source_2_);
prg_.addShaderFromSourceCode(QOpenGLShader::Fragment, fragment_shader_source_2_);
prg_.bindAttributeLocation("vertex_pos", ATTRIB_POS);
prg_.bindAttributeLocation("vertex_normal", ATTRIB_NORM);
prg_.bindAttributeLocation("vertex_color", ATTRIB_COLOR);
prg_.link();
get_matrices_uniforms();
}
else
{
prg_.addShaderFromSourceCode(QOpenGLShader::Vertex, vertex_shader_source_);
prg_.addShaderFromSourceCode(QOpenGLShader::Fragment, fragment_shader_source_);
prg_.bindAttributeLocation("vertex_pos", ATTRIB_POS);
prg_.bindAttributeLocation("vertex_normal", ATTRIB_NORM);
prg_.link();
get_matrices_uniforms();
}
unif_front_color_ = prg_.uniformLocation("front_color");
unif_back_color_ = prg_.uniformLocation("back_color");
unif_ambiant_color_ = prg_.uniformLocation("ambiant_color");
unif_spec_color_ = prg_.uniformLocation("spec_color");
unif_spec_coef_ = prg_.uniformLocation("spec_coef");
unif_double_side_ = prg_.uniformLocation("double_side");
unif_light_position_ = prg_.uniformLocation("lightPosition");
//default param
bind();
set_light_position(QVector3D(10.0f, 100.0f, 1000.0f));
set_front_color(QColor(250, 0, 0));
set_back_color(QColor(0, 250, 5));
set_ambiant_color(QColor(5, 5, 5));
set_specular_color(QColor(100, 100, 100));
set_specular_coef(50.0f);
set_double_side(true);
release();
}
void colors_init(uint8_t primary, uint8_t accent, uint8_t back) {
set_primary_color(primary);
set_accent_color(accent);
set_back_color(back);
}
