Add simpler test that does not involve the media kit and generates a simple sawtooth wave.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43126 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/tests/kits/game/Jamfile

@@ -5,6 +5,7 @@ SubInclude HAIKU_TOP src tests kits game direct_window_test ;
 SubInclude HAIKU_TOP src tests kits game direct_window_info_test ;
 SubInclude HAIKU_TOP src tests kits game file_game_sound_test ;
 SubInclude HAIKU_TOP src tests kits game push_game_sound_test ;
+SubInclude HAIKU_TOP src tests kits game push_game_sound_test2 ;
 SubInclude HAIKU_TOP src tests kits game set_mouse_position_test ;
 SubInclude HAIKU_TOP src tests kits game simple_game_sound_test ;
 SubInclude HAIKU_TOP src tests kits game page_flipper ;

src/tests/kits/game/push_game_sound_test2/Jamfile

@@ -0,0 +1,6 @@
+SubDir HAIKU_TOP src tests kits game push_game_sound_test2 ;
+
+SimpleTest push_game_sound_test2
+	: push_game_sound_test.cpp
+	: game media be $(TARGET_LIBSUPC++)
+;

src/tests/kits/game/push_game_sound_test2/push_game_sound_test.cpp

@@ -0,0 +1,86 @@
+/*
+ * Copyright 2009, Krzysztof Ćwiertnia (krzysiek.bmkx_gmail_com).
+ * Copyright 2011, Adrien Destugues ([email protected])
+ * All Rights Reserved. Distributed under the terms of the MIT License.
+ */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <GameSoundDefs.h>
+#include <InterfaceDefs.h>
+#include <PushGameSound.h>
+#include <View.h>
+
+
+int
+main(int argc, char *argv[])
+{
+	// 256 frames * 4 buffer parts * 2 channels * 2 bytes per sample
+	// will give us internal buffer of 4096 bytes
+	size_t framesPerBufferPart = 256;
+	size_t bufferPartCount = 4;
+
+	if (argc != 1 && argc != 3) {
+		printf("Usage: %s [<frames per part> <parts>]\n",
+			argv[0]);
+		return 0;
+	}
+
+	if (argc == 3) {
+		size_t size = strtoul(argv[1], NULL, 10);
+		if (size > 0)
+			framesPerBufferPart = size;
+
+		size = strtoul(argv[2], NULL,  10);
+		if (size == 1) {
+			printf("at least 2 buffer parts are needed\n");
+			return 1;
+		}
+		if (size > 0)
+			bufferPartCount = size;
+	}
+
+	printf("frames per buffer part: %ld\n", framesPerBufferPart);
+	printf("buffer part count: %ld\n", bufferPartCount);
+
+	gs_audio_format gsFormat;
+	memset(&gsFormat, 0, sizeof(gsFormat));
+	gsFormat.frame_rate = 44100;
+	gsFormat.channel_count = 1;
+	gsFormat.format = gs_audio_format::B_GS_U8;
+
+	BPushGameSound pushGameSound(framesPerBufferPart, &gsFormat,
+		bufferPartCount);
+	if (pushGameSound.InitCheck() != B_OK) {
+		printf("trouble initializing push game sound: %s\n",
+			strerror(pushGameSound.InitCheck()));
+		return 1;
+	}
+
+	uint8 *buffer;
+	size_t bufferSize;
+	if (pushGameSound.LockForCyclic((void **)&buffer, &bufferSize)
+			!= BPushGameSound::lock_ok) {
+		printf("cannot lock buffer\n");
+		return 1;
+	}
+
+	for (int i = 0; i < bufferSize; i++)
+		buffer[i] = i;
+
+	if (pushGameSound.StartPlaying() != B_OK) {
+		printf("cannot start playback\n");
+		return 1;
+	}
+
+	getchar();
+
+	pushGameSound.StopPlaying();
+
+	printf("\nfinished.\n");
+
+	return 0;
+}