ShuriZma
/
xemu
mirror of https://github.com/xemu-project/xemu.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ui: 4:3 scale option

This commit is contained in:
octopoulos 2021-12-06 14:06:55 +01:00 committed by mborgerson
parent b8141bbfdc
commit 73813eac74
4 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
ui/xemu-hud.cc
View File

@ -2118,7 +2118,8 @@ static void ShowMainMenu()
nv2a_set_surface_scale_factor(rendering_scale+1);
}
if (ImGui::Combo("Scaling Mode", &scaling_mode, "Center\0Scale\0Scale (Widescreen 16:9)\0Stretch\0")) {
if (ImGui::Combo(
"Scaling Mode", &scaling_mode, "Center\0Scale\0Scale (Widescreen 16:9)\0Scale (4:3)\0Stretch\0")) {
xemu_settings_set_enum(XEMU_SETTINGS_DISPLAY_SCALE, scaling_mode);
xemu_settings_save();
}

1
ui/xemu-settings.c
View File

@ -83,6 +83,7 @@ static const struct enum_str_map display_scale_map[DISPLAY_SCALE__COUNT+1] = {
{ DISPLAY_SCALE_CENTER, "center" },
{ DISPLAY_SCALE_SCALE, "scale" },
{ DISPLAY_SCALE_WS169, "scale_ws169" },
{ DISPLAY_SCALE_FS43, "scale_fs43" },
{ DISPLAY_SCALE_STRETCH, "stretch" },
{ 0, NULL },
};

1
ui/xemu-settings.h
View File

@ -61,6 +61,7 @@ enum DISPLAY_SCALE
DISPLAY_SCALE_CENTER,
DISPLAY_SCALE_SCALE,
DISPLAY_SCALE_WS169,
DISPLAY_SCALE_FS43,
DISPLAY_SCALE_STRETCH,
DISPLAY_SCALE__COUNT,
DISPLAY_SCALE_INVALID = -1

2
ui/xemu.c
View File

@ -1171,6 +1171,8 @@ void sdl2_gl_refresh(DisplayChangeListener *dcl)
if (scaling_mode == DISPLAY_SCALE_WS169) {
// Scale to fit window using a fixed 16:9 aspect ratio
t_ratio = 16.0f/9.0f;
} else if (scaling_mode == DISPLAY_SCALE_FS43) {
t_ratio = 4.0f/3.0f;
} else {
// Scale to fit, preserving framebuffer aspect ratio
t_ratio = (float)tw/(float)th;