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Move logical DPI calculation into glfw module

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Now DPI state is maintained in only one central place.
This commit is contained in:
Kovid Goyal
2017-12-14 18:30:53 +05:30
parent c7e1a12eb6
commit 684a2e05f4
7 changed files with 70 additions and 62 deletions
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10
kitty/state.c
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@@ -6,6 +6,7 @@
*/
#include "state.h"
#include <math.h>
GlobalState global_state = {{0}};
@@ -424,7 +425,13 @@ PYWRAP1(set_logical_dpi) {
PYWRAP1(pt_to_px) {
long pt = PyLong_AsLong(args);
double dpi = (global_state.logical_dpi_x + global_state.logical_dpi_y) / 2.f;
return PyLong_FromLong((long)(pt * (dpi / 72.0)));
return PyLong_FromLong((long)round((pt * (dpi / 72.0))));
}
PYWRAP1(pt_to_px_ceil) {
long pt = PyLong_AsLong(args);
double dpi = (global_state.logical_dpi_x + global_state.logical_dpi_y) / 2.f;
return PyLong_FromLong((long)ceil((pt * (dpi / 72.0))));
}
@@ -468,6 +475,7 @@ static PyMethodDef module_methods[] = {
MW(handle_for_window_id, METH_VARARGS),
MW(set_logical_dpi, METH_VARARGS),
MW(pt_to_px, METH_O),
MW(pt_to_px_ceil, METH_O),
MW(add_tab, METH_O),
MW(add_window, METH_VARARGS),
MW(update_window_title, METH_VARARGS),