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Merge pull request #8134 from bparker06/gdi_fallback

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win32: force video driver to gdi if no accelerated graphics driver is found
This commit is contained in:
Twinaphex 2019-01-31 16:54:24 +01:00 committed by GitHub
commit 0a068ef871
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 50 additions and 1 deletions
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6
gfx/drivers/gl.c
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@ -1789,6 +1789,12 @@ static void *gl_init(const video_info_t *video,
if (!string_is_empty(version))
sscanf(version, "%d.%d", &gl->version_major, &gl->version_minor);
#ifdef _WIN32
if (string_is_equal(vendor, "Microsoft Corporation"))
if (string_is_equal(renderer, "GDI Generic"))
rarch_force_video_driver_fallback("gdi");
#endif
hwr = video_driver_get_hw_context();
if (hwr->context_type == RETRO_HW_CONTEXT_OPENGL_CORE)

4
intl/msg_hash_us.h
View File

@ -8112,3 +8112,7 @@ MSG_HASH(
MENU_ENUM_LABEL_VALUE_DOWN_SELECT,
"Down + Select"
)
MSG_HASH(
MENU_ENUM_LABEL_VALUE_VIDEO_DRIVER_FALLBACK,
"Your graphics driver is not compatible with the current video driver in RetroArch, falling back to the %s driver. Please restart RetroArch for the changes to take effect."
)

3
msg_hash.h
View File

@ -2229,7 +2229,7 @@ enum msg_hash_enums
MENU_ENUM_LABEL_VALUE_SWITCH_BACKLIGHT_CONTROL,
MENU_ENUM_SUBLABEL_SWITCH_BACKLIGHT_CONTROL,
#endif
#if defined(HAVE_LAKKA_SWITCH) || defined(HAVE_LIBNX)
#if defined(HAVE_LAKKA_SWITCH) || defined(HAVE_LIBNX)
MENU_ENUM_LABEL_SWITCH_CPU_PROFILE,
MENU_ENUM_LABEL_VALUE_SWITCH_CPU_PROFILE,
MENU_ENUM_SUBLABEL_SWITCH_CPU_PROFILE,
@ -2243,6 +2243,7 @@ enum msg_hash_enums
MENU_LABEL(MENU_SOUND_CANCEL),
MENU_LABEL(MENU_SOUND_NOTICE),
MENU_LABEL(MENU_SOUND_BGM),
MENU_ENUM_LABEL_VALUE_VIDEO_DRIVER_FALLBACK,
MSG_LAST
};

36
retroarch.c
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@ -3769,3 +3769,39 @@ char *get_retroarch_launch_arguments(void)
{
return launch_arguments;
}
void rarch_force_video_driver_fallback(const char *driver)
{
settings_t *settings = config_get_ptr();
ui_msg_window_t *msg_window = NULL;
strlcpy(settings->arrays.video_driver, driver, sizeof(settings->arrays.video_driver));
command_event(CMD_EVENT_MENU_SAVE_CURRENT_CONFIG, NULL);
#ifdef _WIN32
/* UI companion driver is not inited yet, just call into it directly */
msg_window = &ui_msg_window_win32;
#endif
if (msg_window)
{
ui_msg_window_state window_state = {0};
char *title = strdup(msg_hash_to_str(MSG_ERROR));
char text[PATH_MAX_LENGTH];
text[0] = '\0';
snprintf(text, sizeof(text), msg_hash_to_str(MENU_ENUM_LABEL_VALUE_VIDEO_DRIVER_FALLBACK), driver);
window_state.buttons = UI_MSG_WINDOW_OK;
window_state.title = title;
window_state.text = strdup(text);
msg_window->error(&window_state);
free(title);
}
exit(1);
}

2
retroarch.h
View File

@ -404,6 +404,8 @@ void runloop_msg_queue_lock(void);
void runloop_msg_queue_unlock(void);
#endif
void rarch_force_video_driver_fallback(const char *driver);
RETRO_END_DECLS
#endif