Skip to content

W
wine-cw
Commit 3b761a6b authored by Francois Gouget's avatar Francois Gouget Committed by Alexandre Julliard
Browse files
Options

Add the ability of playing a test tone when in interactive mode.

Test both primary and secondary buffers.
parent 4ab2eac2
Hide whitespace changes
Inline Side-by-side
Showing with 360 additions and 59 deletions
dlls/dsound/tests/dsound.c
View file @ 3b761a6b
......@@ -18,57 +18,216 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <malloc.h>
#include <math.h>
#include "wine/test.h"
#include "dsound.h"
/* http://www.gamedev.net/reference/articles/article710.asp */
/* The time slice determines how often we will service the buffer and the
* buffer will be four time slices long
*/
#define TIME_SLICE 100
#define BUFFER_LEN (4*TIME_SLICE)
#define TONE_DURATION (6*TIME_SLICE)
/* This test can play a test tone. But this only makes sense if someone
* is going to carefully listen to it, and would only bother everyone else.
* So this is only done if the test is being run in interactive mode.
*/
#define PI 3.14159265358979323846
static char* wave_generate_la(WAVEFORMATEX* wfx, double duration, DWORD* size)
{
int i;
int nb_samples;
char* buf;
char* b;
nb_samples=(int)(duration*wfx->nSamplesPerSec);
*size=nb_samples*wfx->nBlockAlign;
b=buf=malloc(*size);
for (i=0;i<nb_samples;i++) {
double y=sin(440.0*2*PI*i/wfx->nSamplesPerSec);
if (wfx->wBitsPerSample==8) {
unsigned char sample=(unsigned char)((double)127.5*(y+1.0));
*b++=sample;
if (wfx->nChannels==2)
*b++=sample;
} else {
signed short sample=(signed short)((double)32767.5*y-0.5);
b[0]=sample & 0xff;
b[1]=sample >> 8;
b+=2;
if (wfx->nChannels==2) {
b[0]=sample & 0xff;
b[1]=sample >> 8;
b+=2;
}
}
}
return buf;
}
BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
LPCSTR lpcstrModule, LPVOID lpContext)
static HWND get_hwnd()
{
HWND hwnd=GetForegroundWindow();
if (!hwnd)
hwnd=GetDesktopWindow();
return hwnd;
}
static void init_format(WAVEFORMATEX* wfx, int rate, int depth, int channels)
{
wfx->wFormatTag=WAVE_FORMAT_PCM;
wfx->nChannels=channels;
wfx->wBitsPerSample=depth;
wfx->nSamplesPerSec=rate;
wfx->nBlockAlign=wfx->nChannels*wfx->wBitsPerSample/8;
wfx->nAvgBytesPerSec=wfx->nSamplesPerSec*wfx->nBlockAlign;
wfx->cbSize=0;
}
typedef struct {
char* wave;
DWORD wave_len;
LPDIRECTSOUNDBUFFER dsbo;
LPWAVEFORMATEX wfx;
DWORD buffer_size;
DWORD written;
DWORD offset;
DWORD last_pos;
} play_state_t;
static int buffer_refill(play_state_t* state, DWORD size)
{
LPVOID ptr1,ptr2;
DWORD len1,len2;
HRESULT rc;
LPDIRECTSOUND dso=NULL;
LPDIRECTSOUNDBUFFER dsbo=NULL;
DSCAPS dscaps;
DSBCAPS dsbcaps;
DSBUFFERDESC bufdesc;
WAVEFORMATEX wfx,wfx2;
DWORD size,status,freq;
trace("Testing %s - %s\n",lpcstrDescription,lpcstrModule);
rc=DirectSoundCreate(lpGuid,&dso,NULL);
ok(rc==DS_OK,"DirectSoundCreate failed: 0x%lx\n",rc);
if (rc!=DS_OK)
goto EXIT;
if (size>state->wave_len-state->written)
size=state->wave_len-state->written;
dscaps.dwSize=0;
rc=IDirectSound_GetCaps(dso,&dscaps);
ok(rc==DSERR_INVALIDPARAM,"GetCaps should have failed: 0x%lx\n",rc);
rc=IDirectSoundBuffer_Lock(state->dsbo,state->offset,size,
&ptr1,&len1,&ptr2,&len2,0);
ok(rc==DS_OK,"Lock: 0x%lx",rc);
if (rc!=DS_OK)
return -1;
dscaps.dwSize=sizeof(dscaps);
rc=IDirectSound_GetCaps(dso,&dscaps);
ok(rc==DS_OK,"GetCaps failed: 0x%lx\n",rc);
if (rc==DS_OK) {
trace(" DirectSound Caps: flags=0x%08lx secondary min=%ld max=%ld\n",
dscaps.dwFlags,dscaps.dwMinSecondarySampleRate,
dscaps.dwMaxSecondarySampleRate);
memcpy(ptr1,state->wave+state->written,len1);
state->written+=len1;
if (ptr2!=NULL) {
memcpy(ptr2,state->wave+state->written,len2);
state->written+=len2;
}
state->offset=state->written % state->buffer_size;
rc=IDirectSoundBuffer_Unlock(state->dsbo,ptr1,len1,ptr2,len2);
ok(rc==DS_OK,"Unlock: 0x%lx",rc);
if (rc!=DS_OK)
return -1;
return size;
}
static int buffer_silence(play_state_t* state, DWORD size)
{
LPVOID ptr1,ptr2;
DWORD len1,len2;
HRESULT rc;
BYTE s;
/* Testing the primary buffers */
rc=IDirectSound_SetCooperativeLevel(dso,GetDesktopWindow(),DSSCL_PRIORITY);
ok(rc==DS_OK,"SetCooperativeLevel failed: 0x%lx\n",rc);
rc=IDirectSoundBuffer_Lock(state->dsbo,state->offset,size,
&ptr1,&len1,&ptr2,&len2,0);
ok(rc==DS_OK,"Lock: 0x%lx",rc);
if (rc!=DS_OK)
goto EXIT;
return -1;
bufdesc.dwSize=sizeof(bufdesc);
bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
bufdesc.dwBufferBytes=0;
bufdesc.dwReserved=0;
bufdesc.lpwfxFormat=NULL;
rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&dsbo,NULL);
ok(rc==DS_OK,"CreateSoundBuffer failed to create a primary buffer 0x%lx\n",rc);
s=(state->wfx->wBitsPerSample==8?0x80:0);
memset(ptr1,s,len1);
if (ptr2!=NULL) {
memset(ptr2,s,len2);
}
state->offset=(state->offset+size) % state->buffer_size;
rc=IDirectSoundBuffer_Unlock(state->dsbo,ptr1,len1,ptr2,len2);
ok(rc==DS_OK,"Unlock: 0x%lx",rc);
if (rc!=DS_OK)
goto EXIT;
return -1;
return size;
}
static int buffer_service(play_state_t* state)
{
DWORD play_pos,write_pos,buf_free;
HRESULT rc;
rc=IDirectSoundBuffer_GetCurrentPosition(state->dsbo,&play_pos,&write_pos);
ok(rc==DS_OK,"GetCurrentPosition: %lx",rc);
if (rc!=DS_OK) {
goto STOP;
}
/* Refill the buffer */
if (state->offset<=play_pos) {
buf_free=play_pos-state->offset;
} else {
buf_free=state->buffer_size-state->offset+play_pos;
}
if (winetest_debug > 1)
trace("buf pos=%ld free=%ld written=%ld / %ld\n",
play_pos,buf_free,state->written,state->wave_len);
if (buf_free==0)
return 1;
if (state->written<state->wave_len) {
int w=buffer_refill(state,buf_free);
if (w==-1)
goto STOP;
buf_free-=w;
if (state->written==state->wave_len) {
state->last_pos=(state->offset<play_pos)?play_pos:0;
if (winetest_debug > 1)
trace("last sound byte at %ld\n",
(state->written % state->buffer_size));
}
} else {
if (state->last_pos!=0 && play_pos<state->last_pos) {
/* We wrapped around the end of the buffer */
state->last_pos=0;
}
if (state->last_pos==0 &&
play_pos>(state->written % state->buffer_size)) {
/* Now everything has been played */
goto STOP;
}
}
if (buf_free>0) {
/* Fill with silence */
if (winetest_debug > 1)
trace("writing %ld bytes of silence\n",buf_free);
if (buffer_silence(state,buf_free)==-1)
goto STOP;
}
return 1;
STOP:
if (winetest_debug > 1)
trace("stopping playback\n");
rc=IDirectSoundBuffer_Stop(state->dsbo);
ok(rc==DS_OK,"Stop failed: rc=%ld",rc);
return 0;
}
static void test_buffer(LPDIRECTSOUND dso, LPDIRECTSOUNDBUFFER dsbo,
int primary, int play)
{
HRESULT rc;
DSBCAPS dsbcaps;
WAVEFORMATEX wfx,wfx2;
DWORD size,status,freq;
dsbcaps.dwSize=0;
rc=IDirectSoundBuffer_GetCaps(dsbo,&dsbcaps);
......@@ -78,7 +237,8 @@ BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
rc=IDirectSoundBuffer_GetCaps(dsbo,&dsbcaps);
ok(rc==DS_OK,"GetCaps failed: 0x%lx\n",rc);
if (rc==DS_OK) {
trace(" PrimaryBuffer Caps: flags=0x%08lx size=%ld\n",dsbcaps.dwFlags,dsbcaps.dwBufferBytes);
trace(" Caps: flags=0x%08lx size=%ld\n",dsbcaps.dwFlags,
dsbcaps.dwBufferBytes);
}
/* Query the format size. Note that it may not match sizeof(wfx) */
......@@ -91,7 +251,7 @@ BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
rc=IDirectSoundBuffer_GetFormat(dsbo,&wfx,sizeof(wfx),NULL);
ok(rc==DS_OK,"GetFormat failed: 0x%lx\n",rc);
if (rc==DS_OK) {
trace(" tag=0x%04x %ldx%dx%d avg.B/s=%ld align=%d\n",
trace(" tag=0x%04x %ldx%dx%d avg.B/s=%ld align=%d\n",
wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels,
wfx.nAvgBytesPerSec,wfx.nBlockAlign);
}
......@@ -107,39 +267,180 @@ BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
rc=IDirectSoundBuffer_GetStatus(dsbo,&status);
ok(rc==DS_OK,"GetStatus failed: 0x%lx\n",rc);
if (rc==DS_OK) {
trace(" status=0x%04lx\n",status);
trace(" status=0x%04lx\n",status);
}
wfx2.wFormatTag=WAVE_FORMAT_PCM;
wfx2.nChannels=2;
wfx2.wBitsPerSample=16;
wfx2.nSamplesPerSec=11025;
wfx2.nBlockAlign=wfx2.nChannels*wfx2.wBitsPerSample/8;
wfx2.nAvgBytesPerSec=wfx2.nSamplesPerSec*wfx2.nBlockAlign;
wfx2.cbSize=0;
rc=IDirectSoundBuffer_SetFormat(dsbo,&wfx2);
ok(rc==DS_OK,"SetFormat failed: 0x%lx\n",rc);
if (primary) {
/* We must call SetCooperativeLevel to be allowed to call SetFormat */
rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
ok(rc==DS_OK,"SetCooperativeLevel failed: 0x%lx\n",rc);
if (rc!=DS_OK)
return;
rc=IDirectSoundBuffer_GetFormat(dsbo,&wfx,sizeof(wfx),NULL);
ok(rc==DS_OK,"GetFormat failed: 0x%lx\n",rc);
init_format(&wfx2,11025,16,2);
rc=IDirectSoundBuffer_SetFormat(dsbo,&wfx2);
ok(rc==DS_OK,"SetFormat failed: 0x%lx\n",rc);
rc=IDirectSoundBuffer_GetFormat(dsbo,&wfx,sizeof(wfx),NULL);
ok(rc==DS_OK,"GetFormat failed: 0x%lx\n",rc);
if (rc==DS_OK) {
ok(wfx.wFormatTag==wfx2.wFormatTag &&
wfx.nChannels==wfx2.nChannels &&
wfx.wBitsPerSample==wfx2.wBitsPerSample &&
wfx.nSamplesPerSec==wfx2.nSamplesPerSec &&
wfx.nBlockAlign==wfx2.nBlockAlign &&
wfx.nAvgBytesPerSec==wfx2.nAvgBytesPerSec,
"SetFormat did not work right: tag=0x%04x %ldx%dx%d avg.B/s=%ld align=%d\n",
wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels,
wfx.nAvgBytesPerSec,wfx.nBlockAlign);
}
/* Set the CooperativeLevel back to normal */
rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
ok(rc==DS_OK,"SetCooperativeLevel failed: 0x%lx\n",rc);
}
if (play) {
play_state_t state;
LONG volume;
trace(" Playing 440Hz LA at %ldx%2dx%d\n",
wfx.nSamplesPerSec, wfx.wBitsPerSample,wfx.nChannels);
if (primary) {
/* We must call SetCooperativeLevel to be allowed to call Lock */
rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_WRITEPRIMARY);
ok(rc==DS_OK,"SetCooperativeLevel failed: 0x%lx\n",rc);
if (rc!=DS_OK)
return;
}
if (dsbcaps.dwFlags & DSBCAPS_CTRLVOLUME) {
rc=IDirectSoundBuffer_GetVolume(dsbo,&volume);
ok(rc==DS_OK,"GetVolume failed: 0x%lx\n",rc);
if (rc==DS_OK) {
trace(" volume=%ld\n",volume);
}
rc=IDirectSoundBuffer_SetVolume(dsbo,-1200);
ok(rc==DS_OK,"SetVolume failed: 0x%lx\n",rc);
}
state.wave=wave_generate_la(&wfx,((double)TONE_DURATION)/1000,&state.wave_len);
state.dsbo=dsbo;
state.wfx=&wfx;
state.buffer_size=dsbcaps.dwBufferBytes;
state.written=state.offset=0;
buffer_refill(&state,state.buffer_size);
rc=IDirectSoundBuffer_Play(dsbo,0,0,DSBPLAY_LOOPING);
ok(rc==DS_OK,"Play: 0x%lx\n",rc);
rc=IDirectSoundBuffer_GetStatus(dsbo,&status);
ok(rc==DS_OK,"GetStatus failed: 0x%lx\n",rc);
ok(status==(DSBSTATUS_PLAYING|DSBSTATUS_LOOPING),
"GetStatus: bad status: %lx",status);
while (buffer_service(&state)) {
WaitForSingleObject(GetCurrentProcess(),TIME_SLICE/2);
}
if (dsbcaps.dwFlags & DSBCAPS_CTRLVOLUME) {
rc=IDirectSoundBuffer_SetVolume(dsbo,volume);
ok(rc==DS_OK,"SetVolume failed: 0x%lx\n",rc);
}
free(state.wave);
if (primary) {
/* Set the CooperativeLevel back to normal */
rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
ok(rc==DS_OK,"SetCooperativeLevel failed: 0x%lx\n",rc);
}
}
}
static BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
LPCSTR lpcstrModule, LPVOID lpContext)
{
HRESULT rc;
LPDIRECTSOUND dso=NULL;
LPDIRECTSOUNDBUFFER dsbo=NULL;
DSBUFFERDESC bufdesc;
WAVEFORMATEX wfx;
DSCAPS dscaps;
trace("Testing %s - %s\n",lpcstrDescription,lpcstrModule);
rc=DirectSoundCreate(lpGuid,&dso,NULL);
ok(rc==DS_OK,"DirectSoundCreate failed: 0x%lx\n",rc);
if (rc!=DS_OK)
goto EXIT;
dscaps.dwSize=0;
rc=IDirectSound_GetCaps(dso,&dscaps);
ok(rc==DSERR_INVALIDPARAM,"GetCaps should have failed: 0x%lx\n",rc);
dscaps.dwSize=sizeof(dscaps);
rc=IDirectSound_GetCaps(dso,&dscaps);
ok(rc==DS_OK,"GetCaps failed: 0x%lx\n",rc);
if (rc==DS_OK) {
ok(wfx.wFormatTag==wfx2.wFormatTag && wfx.nChannels==wfx2.nChannels &&
wfx.wBitsPerSample==wfx2.wBitsPerSample && wfx.nSamplesPerSec==wfx2.nSamplesPerSec &&
wfx.nBlockAlign==wfx2.nBlockAlign && wfx.nAvgBytesPerSec==wfx2.nAvgBytesPerSec,
"SetFormat did not work right: tag=0x%04x %ldx%dx%d avg.B/s=%ld align=%d\n",
wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels,
wfx.nAvgBytesPerSec,wfx.nBlockAlign);
trace(" DirectSound Caps: flags=0x%08lx secondary min=%ld max=%ld\n",
dscaps.dwFlags,dscaps.dwMinSecondarySampleRate,
dscaps.dwMaxSecondarySampleRate);
}
EXIT:
if (dsbo!=NULL)
/* Testing the primary buffer */
bufdesc.dwSize=sizeof(bufdesc);
bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
bufdesc.dwBufferBytes=0;
bufdesc.dwReserved=0;
bufdesc.lpwfxFormat=NULL;
trace(" Testing the primary buffer\n");
rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&dsbo,NULL);
ok(rc==DS_OK,"CreateSoundBuffer failed to create a primary buffer 0x%lx\n",rc);
if (rc==DS_OK) {
test_buffer(dso,dsbo,1,winetest_interactive && !(dscaps.dwFlags & DSCAPS_EMULDRIVER));
IDirectSoundBuffer_Release(dsbo);
}
/* Testing secondary buffers */
init_format(&wfx,11025,8,1);
bufdesc.dwSize=sizeof(bufdesc);
bufdesc.dwFlags=DSBCAPS_CTRLDEFAULT|DSBCAPS_GETCURRENTPOSITION2;
bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec*BUFFER_LEN/1000;
bufdesc.dwReserved=0;
bufdesc.lpwfxFormat=&wfx;
trace(" Testing a secondary buffer at %ldx%dx%d\n",
wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels);
rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&dsbo,NULL);
ok(rc==DS_OK,"CreateSoundBuffer failed to create a secondary buffer 0x%lx\n",rc);
if (rc==DS_OK) {
test_buffer(dso,dsbo,0,winetest_interactive);
IDirectSoundBuffer_Release(dsbo);
}
init_format(&wfx,48000,16,2);
bufdesc.dwSize=sizeof(bufdesc);
bufdesc.dwFlags=DSBCAPS_CTRLDEFAULT|DSBCAPS_GETCURRENTPOSITION2;
bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec*BUFFER_LEN/1000;
bufdesc.dwReserved=0;
bufdesc.lpwfxFormat=&wfx;
trace(" Testing a secondary buffer at %ldx%dx%d\n",
wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels);
rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&dsbo,NULL);
ok(rc==DS_OK,"CreateSoundBuffer failed to create a secondary buffer 0x%lx\n",rc);
if (rc==DS_OK) {
test_buffer(dso,dsbo,0,winetest_interactive);
IDirectSoundBuffer_Release(dsbo);
}
EXIT:
if (dso!=NULL)
IDirectSound_Release(dso);
return 1;
}
void dsound_out_tests()
static void dsound_out_tests()
{
HRESULT rc;
rc=DirectSoundEnumerateA(&dsenum_callback,NULL);
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment