Merge pull request #287 from YuGiOhJCJ/gtk-audio-volume

Add the "Set audio volume" menu item
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zeromus 2019-07-24 03:09:57 -04:00 committed by GitHub
commit 1e0a29ee27
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 54 additions and 1 deletions

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@ -67,4 +67,5 @@ OPT(multisampling, bool, false, Config, OpenGLMultisampling)
OPT(audio_enabled, bool, true, Audio, Enabled)
OPT(audio_sync, int, 0, Audio, Synchronization)
OPT(audio_interpolation, int, 1, Audio, Interpolation)
OPT(audio_volume, int, 128, Audio, Volume)

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@ -138,6 +138,7 @@ static void ResetSaveStateTimes();
static void LoadSaveStateInfo();
static void Printscreen();
static void Reset();
static void SetAudioVolume();
static void Edit_Controls();
static void Edit_Joystick_Controls();
static void MenuSave(GtkMenuItem *item, gpointer slot);
@ -358,6 +359,7 @@ static const char *ui_description =
" <menuitem action='save_t5'/>"
" <menuitem action='save_t6'/>"
" </menu>"
" <menuitem action='setaudiovolume'/>"
" <menuitem action='editctrls'/>"
" <menuitem action='editjoyctrls'/>"
" </menu>"
@ -436,6 +438,7 @@ static const GtkActionEntry action_entries[] = {
{ "cheatsearch", NULL, "_Search", NULL, NULL, CheatSearch },
{ "cheatlist", NULL, "_List", NULL, NULL, CheatList },
{ "ConfigSaveMenu", NULL, "_Saves" },
{ "setaudiovolume", NULL, "Set audio _volume", NULL, NULL, SetAudioVolume },
{ "editctrls", NULL, "_Edit controls",NULL, NULL, Edit_Controls },
{ "editjoyctrls", NULL, "Edit _Joystick controls",NULL, NULL, Edit_Joystick_Controls },
@ -1904,6 +1907,38 @@ static gint Key_Release(GtkWidget *w, GdkEventKey *e, gpointer data)
}
/////////////////////////////// SET AUDIO VOLUME //////////////////////////////////////
static void CallbackSetAudioVolume(GtkWidget* hscale, gpointer data)
{
SNDSDLSetAudioVolume(gtk_range_get_value(GTK_RANGE(hscale)));
config.audio_volume = SNDSDLGetAudioVolume();
}
static void SetAudioVolume()
{
GtkWidget *dialog = NULL;
GtkWidget *hscale = NULL;
int audio_volume = SNDSDLGetAudioVolume();
dialog = gtk_dialog_new_with_buttons("Set audio volume", GTK_WINDOW(pWindow), GTK_DIALOG_MODAL, GTK_STOCK_OK, GTK_RESPONSE_OK, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, NULL);
hscale = gtk_hscale_new_with_range(0, SDL_MIX_MAXVOLUME, 1);
gtk_range_set_value(GTK_RANGE(hscale), SNDSDLGetAudioVolume());
g_signal_connect(G_OBJECT(hscale), "value-changed", G_CALLBACK(CallbackSetAudioVolume), NULL);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hscale, TRUE, FALSE, 0);
gtk_widget_show_all(GTK_DIALOG(dialog)->vbox);
switch(gtk_dialog_run(GTK_DIALOG(dialog)))
{
case GTK_RESPONSE_OK:
break;
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_NONE:
SNDSDLSetAudioVolume(audio_volume);
config.audio_volume = SNDSDLGetAudioVolume();
break;
}
gtk_widget_destroy(dialog);
}
/////////////////////////////// CONTROLS EDIT //////////////////////////////////////
static void AcceptNewInputKey(GtkWidget *w, GdkEventKey *e, struct modify_key_ctx *ctx)
@ -3453,6 +3488,8 @@ common_gtk_main( class configured_features *my_config)
g_timeout_add_seconds(my_config->timeout, timeout_exit_cb, GINT_TO_POINTER(my_config->timeout));
}
SNDSDLSetAudioVolume(config.audio_volume);
/* Video filter parameters */
video->SetFilterParameteri(VF_PARAM_SCANLINE_A, _scanline_filter_a);
video->SetFilterParameteri(VF_PARAM_SCANLINE_B, _scanline_filter_b);

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@ -57,6 +57,7 @@ static volatile u32 soundpos;
static u32 soundlen;
static u32 soundbufsize;
static SDL_AudioSpec audiofmt;
int audio_volume;
//////////////////////////////////////////////////////////////////////////////
#ifdef _XBOX
@ -82,14 +83,17 @@ static void MixAudio(void *userdata, Uint8 *stream, int len) {
int i;
Uint8 *soundbuf=(Uint8 *)stereodata16;
Uint8 *stream_tmp=(Uint8 *)malloc(len);
for (i = 0; i < len; i++)
{
if (soundpos >= soundbufsize)
soundpos = 0;
stream[i] = soundbuf[soundpos];
stream_tmp[i] = soundbuf[soundpos];
soundpos++;
}
SDL_MixAudio(stream, stream_tmp, len, audio_volume);
free(stream_tmp);
}
//////////////////////////////////////////////////////////////////////////////
@ -222,3 +226,11 @@ void SNDSDLSetVolume(int volume)
}
//////////////////////////////////////////////////////////////////////////////
int SNDSDLGetAudioVolume()
{
return audio_volume;
}
void SNDSDLSetAudioVolume(int value)
{
audio_volume = value;
}

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@ -23,4 +23,7 @@
#define SNDCORE_SDL 2
extern SoundInterface_struct SNDSDL;
extern int audio_volume;
int SNDSDLGetAudioVolume();
void SNDSDLSetAudioVolume(int value);
#endif