inline GLuint upload_tex(psi_rndr::TextureData const& tex) {
GLuint tex_handle;
gl::GenTextures(1, &tex_handle);
gl::BindTexture(gl::TEXTURE_2D, tex_handle);
auto width = tex.width;
auto height = tex.height;
for (size_t i_lvl = 0; i_lvl < tex.data.size(); ++i_lvl) {
gl::TexImage2D(
gl::TEXTURE_2D,
i_lvl,
tex_internal_format(tex.encoding),
width,
height,
0,
tex_format(tex.encoding),
tex_type(tex.encoding),
tex.data[i_lvl].data()
);
width /= 2;
height /= 2;
}
return tex_handle;
}
void set_alt_gettext_mode (PRN *prn)
{
gettext_mode = GETTEXT_DEFAULT;
/* As of 2014-09-07, we'll handle RTF by (a) getting
gettext to write UTF-8 (forcing it if necessary)
then (b) using utf8_to_rtf() to convert to ASCII
plus \uXXXX codes, as per the spec for RTF >= 1.5.
(It would be nice if gettext were able to generate
the latter directly, but it can't.)
Note: this means that RTF should not be written to
file directly: a bufferized PRN should be used
first so that the buffer can be sent through
utf8_to_rtf(); then it can be written to file.
*/
if (prn != NULL && !native_utf8) {
if (gretl_in_gui_mode()) {
if (printing_to_standard_stream(prn)) {
gettext_mode = GETTEXT_FORCE_LOCALE;
}
} else if (tex_format(prn) || rtf_format(prn)) {
/* CLI mode, writing TeX or RTF */
gettext_mode = GETTEXT_FORCE_UTF8;
}
}
}
void gretl_prn_newline (PRN *prn)
{
if (tex_format(prn)) {
pputs(prn, "\\\\\n");
} else if (rtf_format(prn)) {
pputs(prn, "\\par\n");
} else {
pputc(prn, '\n');
}
}
