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Merge pull request #674 from oheikk/fix-audio-volume-resetting 

Fix audio volume resetting on posix/gtk
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zeromus 2023-06-08 16:46:43 -04:00 committed by GitHub
parent 1bde1c28ac 941c2e39be
commit 7c2f281d25
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 19 additions and 8 deletions
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27
desmume/src/frontend/posix/gtk/main.cpp
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@ -1661,20 +1661,30 @@ static gint Key_Release(GtkWidget *w, GdkEventKey *e, gpointer data)
/////////////////////////////// SET AUDIO VOLUME //////////////////////////////////////
static int ConvertSDLVolumeToSPU(int sdl_volume)
{
int tmp = sdl_volume * 100;
if (tmp % SDL_MIX_MAXVOLUME == 0)
{
return tmp/SDL_MIX_MAXVOLUME;
}
return (tmp/SDL_MIX_MAXVOLUME)+1;
}
static void CallbackSetAudioVolume(GtkWidget *scale, gpointer data)
{
SNDSDLSetAudioVolume(gtk_range_get_value(GTK_RANGE(scale)));
config.audio_volume = SNDSDLGetAudioVolume();
SPU_SetVolume(gtk_range_get_value(GTK_RANGE(scale)));
config.audio_volume = ConvertSDLVolumeToSPU(SNDSDLGetAudioVolume());
}
static void SetAudioVolume(GSimpleAction *action, GVariant *parameter, gpointer user_data)
{
GtkWidget *dialog = NULL;
GtkWidget *scale = NULL;
int audio_volume = SNDSDLGetAudioVolume();
int audio_volume = ConvertSDLVolumeToSPU(SNDSDLGetAudioVolume());
dialog = gtk_dialog_new_with_buttons("Set audio volume", GTK_WINDOW(pWindow), GTK_DIALOG_MODAL, "_OK", GTK_RESPONSE_OK, "_Cancel", GTK_RESPONSE_CANCEL, NULL);
scale = gtk_scale_new_with_range(GTK_ORIENTATION_HORIZONTAL, 0, SDL_MIX_MAXVOLUME, 1);
gtk_range_set_value(GTK_RANGE(scale), SNDSDLGetAudioVolume());
scale = gtk_scale_new_with_range(GTK_ORIENTATION_HORIZONTAL, 0, 100, 1);
gtk_range_set_value(GTK_RANGE(scale), audio_volume);
g_signal_connect(G_OBJECT(scale), "value-changed", G_CALLBACK(CallbackSetAudioVolume), NULL);
gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), scale, TRUE, FALSE, 0);
gtk_widget_show_all(gtk_dialog_get_content_area(GTK_DIALOG(dialog)));
@ -1683,9 +1693,10 @@ static void SetAudioVolume(GSimpleAction *action, GVariant *parameter, gpointer
case GTK_RESPONSE_OK:
break;
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
case GTK_RESPONSE_NONE:
SNDSDLSetAudioVolume(audio_volume);
config.audio_volume = SNDSDLGetAudioVolume();
SPU_SetVolume(audio_volume);
config.audio_volume = audio_volume;
break;
}
gtk_widget_destroy(dialog);
@ -3538,7 +3549,7 @@ common_gtk_main(GApplication *app, gpointer user_data)
g_timeout_add_seconds(my_config->timeout, timeout_exit_cb, GINT_TO_POINTER(my_config->timeout));
}
SNDSDLSetAudioVolume(config.audio_volume);
SPU_SetVolume(config.audio_volume);
/* Video filter parameters */
video->SetFilterParameteri(VF_PARAM_SCANLINE_A, _scanline_filter_a);