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Add the ability of playing a test tone when in interactive mode.
Test both primary and secondary buffers.
This commit is contained in:
Francois Gouget
Alexandre Julliard
parent
4ab2eac2cd
commit
3b761a6b39
@ -18,22 +18,357 @@
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <malloc.h>
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#include <math.h>
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#include "wine/test.h"
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#include "dsound.h"
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/* http://www.gamedev.net/reference/articles/article710.asp */
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/* The time slice determines how often we will service the buffer and the
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* buffer will be four time slices long
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*/
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#define TIME_SLICE 100
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#define BUFFER_LEN (4*TIME_SLICE)
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#define TONE_DURATION (6*TIME_SLICE)
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BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
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LPCSTR lpcstrModule, LPVOID lpContext)
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/* This test can play a test tone. But this only makes sense if someone
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* is going to carefully listen to it, and would only bother everyone else.
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* So this is only done if the test is being run in interactive mode.
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*/
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#define PI 3.14159265358979323846
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static char* wave_generate_la(WAVEFORMATEX* wfx, double duration, DWORD* size)
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{
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int i;
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int nb_samples;
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char* buf;
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char* b;
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nb_samples=(int)(duration*wfx->nSamplesPerSec);
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*size=nb_samples*wfx->nBlockAlign;
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b=buf=malloc(*size);
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for (i=0;i<nb_samples;i++) {
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double y=sin(440.0*2*PI*i/wfx->nSamplesPerSec);
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if (wfx->wBitsPerSample==8) {
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unsigned char sample=(unsigned char)((double)127.5*(y+1.0));
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*b++=sample;
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if (wfx->nChannels==2)
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*b++=sample;
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} else {
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signed short sample=(signed short)((double)32767.5*y-0.5);
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b[0]=sample & 0xff;
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b[1]=sample >> 8;
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b+=2;
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if (wfx->nChannels==2) {
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b[0]=sample & 0xff;
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b[1]=sample >> 8;
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b+=2;
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}
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}
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}
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return buf;
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}
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static HWND get_hwnd()
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{
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HWND hwnd=GetForegroundWindow();
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if (!hwnd)
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hwnd=GetDesktopWindow();
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return hwnd;
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}
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static void init_format(WAVEFORMATEX* wfx, int rate, int depth, int channels)
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{
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wfx->wFormatTag=WAVE_FORMAT_PCM;
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wfx->nChannels=channels;
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wfx->wBitsPerSample=depth;
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wfx->nSamplesPerSec=rate;
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wfx->nBlockAlign=wfx->nChannels*wfx->wBitsPerSample/8;
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wfx->nAvgBytesPerSec=wfx->nSamplesPerSec*wfx->nBlockAlign;
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wfx->cbSize=0;
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}
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typedef struct {
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char* wave;
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DWORD wave_len;
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LPDIRECTSOUNDBUFFER dsbo;
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LPWAVEFORMATEX wfx;
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DWORD buffer_size;
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DWORD written;
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DWORD offset;
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DWORD last_pos;
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} play_state_t;
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static int buffer_refill(play_state_t* state, DWORD size)
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{
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LPVOID ptr1,ptr2;
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DWORD len1,len2;
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HRESULT rc;
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if (size>state->wave_len-state->written)
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size=state->wave_len-state->written;
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rc=IDirectSoundBuffer_Lock(state->dsbo,state->offset,size,
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&ptr1,&len1,&ptr2,&len2,0);
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ok(rc==DS_OK,"Lock: 0x%lx",rc);
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if (rc!=DS_OK)
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return -1;
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memcpy(ptr1,state->wave+state->written,len1);
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state->written+=len1;
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if (ptr2!=NULL) {
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memcpy(ptr2,state->wave+state->written,len2);
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state->written+=len2;
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}
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state->offset=state->written % state->buffer_size;
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rc=IDirectSoundBuffer_Unlock(state->dsbo,ptr1,len1,ptr2,len2);
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ok(rc==DS_OK,"Unlock: 0x%lx",rc);
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if (rc!=DS_OK)
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return -1;
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return size;
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}
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static int buffer_silence(play_state_t* state, DWORD size)
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{
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LPVOID ptr1,ptr2;
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DWORD len1,len2;
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HRESULT rc;
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BYTE s;
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rc=IDirectSoundBuffer_Lock(state->dsbo,state->offset,size,
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&ptr1,&len1,&ptr2,&len2,0);
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ok(rc==DS_OK,"Lock: 0x%lx",rc);
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if (rc!=DS_OK)
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return -1;
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s=(state->wfx->wBitsPerSample==8?0x80:0);
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memset(ptr1,s,len1);
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if (ptr2!=NULL) {
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memset(ptr2,s,len2);
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}
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state->offset=(state->offset+size) % state->buffer_size;
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rc=IDirectSoundBuffer_Unlock(state->dsbo,ptr1,len1,ptr2,len2);
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ok(rc==DS_OK,"Unlock: 0x%lx",rc);
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if (rc!=DS_OK)
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return -1;
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return size;
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}
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static int buffer_service(play_state_t* state)
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{
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DWORD play_pos,write_pos,buf_free;
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HRESULT rc;
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rc=IDirectSoundBuffer_GetCurrentPosition(state->dsbo,&play_pos,&write_pos);
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ok(rc==DS_OK,"GetCurrentPosition: %lx",rc);
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if (rc!=DS_OK) {
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goto STOP;
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}
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/* Refill the buffer */
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if (state->offset<=play_pos) {
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buf_free=play_pos-state->offset;
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} else {
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buf_free=state->buffer_size-state->offset+play_pos;
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}
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if (winetest_debug > 1)
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trace("buf pos=%ld free=%ld written=%ld / %ld\n",
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play_pos,buf_free,state->written,state->wave_len);
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if (buf_free==0)
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return 1;
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if (state->written<state->wave_len) {
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int w=buffer_refill(state,buf_free);
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if (w==-1)
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goto STOP;
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buf_free-=w;
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if (state->written==state->wave_len) {
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state->last_pos=(state->offset<play_pos)?play_pos:0;
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if (winetest_debug > 1)
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trace("last sound byte at %ld\n",
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(state->written % state->buffer_size));
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}
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} else {
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if (state->last_pos!=0 && play_pos<state->last_pos) {
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/* We wrapped around the end of the buffer */
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state->last_pos=0;
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}
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if (state->last_pos==0 &&
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play_pos>(state->written % state->buffer_size)) {
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/* Now everything has been played */
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goto STOP;
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}
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}
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if (buf_free>0) {
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/* Fill with silence */
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if (winetest_debug > 1)
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trace("writing %ld bytes of silence\n",buf_free);
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if (buffer_silence(state,buf_free)==-1)
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goto STOP;
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}
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return 1;
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STOP:
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if (winetest_debug > 1)
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trace("stopping playback\n");
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rc=IDirectSoundBuffer_Stop(state->dsbo);
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ok(rc==DS_OK,"Stop failed: rc=%ld",rc);
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return 0;
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}
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static void test_buffer(LPDIRECTSOUND dso, LPDIRECTSOUNDBUFFER dsbo,
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int primary, int play)
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{
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HRESULT rc;
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DSBCAPS dsbcaps;
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WAVEFORMATEX wfx,wfx2;
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DWORD size,status,freq;
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dsbcaps.dwSize=0;
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rc=IDirectSoundBuffer_GetCaps(dsbo,&dsbcaps);
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ok(rc==DSERR_INVALIDPARAM,"GetCaps should have failed: 0x%lx\n",rc);
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dsbcaps.dwSize=sizeof(dsbcaps);
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rc=IDirectSoundBuffer_GetCaps(dsbo,&dsbcaps);
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ok(rc==DS_OK,"GetCaps failed: 0x%lx\n",rc);
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if (rc==DS_OK) {
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trace(" Caps: flags=0x%08lx size=%ld\n",dsbcaps.dwFlags,
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dsbcaps.dwBufferBytes);
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}
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/* Query the format size. Note that it may not match sizeof(wfx) */
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size=0;
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rc=IDirectSoundBuffer_GetFormat(dsbo,NULL,0,&size);
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ok(rc==DS_OK && size!=0,
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"GetFormat should have returned the needed size: rc=0x%lx size=%ld\n",
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rc,size);
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rc=IDirectSoundBuffer_GetFormat(dsbo,&wfx,sizeof(wfx),NULL);
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ok(rc==DS_OK,"GetFormat failed: 0x%lx\n",rc);
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if (rc==DS_OK) {
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trace(" tag=0x%04x %ldx%dx%d avg.B/s=%ld align=%d\n",
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wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels,
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wfx.nAvgBytesPerSec,wfx.nBlockAlign);
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}
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rc=IDirectSoundBuffer_GetFrequency(dsbo,&freq);
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ok(rc==DS_OK || rc==DSERR_CONTROLUNAVAIL,"GetFrequency failed: 0x%lx\n",rc);
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if (rc==DS_OK) {
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ok(freq==wfx.nSamplesPerSec,
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"The frequency returned by GetFrequency %ld does not match the format %ld\n",
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freq,wfx.nSamplesPerSec);
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}
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rc=IDirectSoundBuffer_GetStatus(dsbo,&status);
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ok(rc==DS_OK,"GetStatus failed: 0x%lx\n",rc);
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if (rc==DS_OK) {
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trace(" status=0x%04lx\n",status);
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}
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if (primary) {
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/* We must call SetCooperativeLevel to be allowed to call SetFormat */
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rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
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ok(rc==DS_OK,"SetCooperativeLevel failed: 0x%lx\n",rc);
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if (rc!=DS_OK)
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return;
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init_format(&wfx2,11025,16,2);
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rc=IDirectSoundBuffer_SetFormat(dsbo,&wfx2);
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ok(rc==DS_OK,"SetFormat failed: 0x%lx\n",rc);
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rc=IDirectSoundBuffer_GetFormat(dsbo,&wfx,sizeof(wfx),NULL);
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ok(rc==DS_OK,"GetFormat failed: 0x%lx\n",rc);
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if (rc==DS_OK) {
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ok(wfx.wFormatTag==wfx2.wFormatTag &&
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wfx.nChannels==wfx2.nChannels &&
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wfx.wBitsPerSample==wfx2.wBitsPerSample &&
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wfx.nSamplesPerSec==wfx2.nSamplesPerSec &&
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wfx.nBlockAlign==wfx2.nBlockAlign &&
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wfx.nAvgBytesPerSec==wfx2.nAvgBytesPerSec,
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"SetFormat did not work right: tag=0x%04x %ldx%dx%d avg.B/s=%ld align=%d\n",
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wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels,
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wfx.nAvgBytesPerSec,wfx.nBlockAlign);
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}
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/* Set the CooperativeLevel back to normal */
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rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
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ok(rc==DS_OK,"SetCooperativeLevel failed: 0x%lx\n",rc);
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}
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if (play) {
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play_state_t state;
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LONG volume;
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trace(" Playing 440Hz LA at %ldx%2dx%d\n",
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wfx.nSamplesPerSec, wfx.wBitsPerSample,wfx.nChannels);
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if (primary) {
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/* We must call SetCooperativeLevel to be allowed to call Lock */
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rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_WRITEPRIMARY);
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ok(rc==DS_OK,"SetCooperativeLevel failed: 0x%lx\n",rc);
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if (rc!=DS_OK)
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return;
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}
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if (dsbcaps.dwFlags & DSBCAPS_CTRLVOLUME) {
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rc=IDirectSoundBuffer_GetVolume(dsbo,&volume);
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ok(rc==DS_OK,"GetVolume failed: 0x%lx\n",rc);
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if (rc==DS_OK) {
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trace(" volume=%ld\n",volume);
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}
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rc=IDirectSoundBuffer_SetVolume(dsbo,-1200);
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ok(rc==DS_OK,"SetVolume failed: 0x%lx\n",rc);
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}
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state.wave=wave_generate_la(&wfx,((double)TONE_DURATION)/1000,&state.wave_len);
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state.dsbo=dsbo;
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state.wfx=&wfx;
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state.buffer_size=dsbcaps.dwBufferBytes;
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state.written=state.offset=0;
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buffer_refill(&state,state.buffer_size);
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rc=IDirectSoundBuffer_Play(dsbo,0,0,DSBPLAY_LOOPING);
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ok(rc==DS_OK,"Play: 0x%lx\n",rc);
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rc=IDirectSoundBuffer_GetStatus(dsbo,&status);
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ok(rc==DS_OK,"GetStatus failed: 0x%lx\n",rc);
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ok(status==(DSBSTATUS_PLAYING|DSBSTATUS_LOOPING),
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"GetStatus: bad status: %lx",status);
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while (buffer_service(&state)) {
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WaitForSingleObject(GetCurrentProcess(),TIME_SLICE/2);
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}
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if (dsbcaps.dwFlags & DSBCAPS_CTRLVOLUME) {
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rc=IDirectSoundBuffer_SetVolume(dsbo,volume);
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ok(rc==DS_OK,"SetVolume failed: 0x%lx\n",rc);
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}
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free(state.wave);
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if (primary) {
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/* Set the CooperativeLevel back to normal */
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rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
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ok(rc==DS_OK,"SetCooperativeLevel failed: 0x%lx\n",rc);
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}
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}
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}
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static BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
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LPCSTR lpcstrModule, LPVOID lpContext)
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{
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HRESULT rc;
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LPDIRECTSOUND dso=NULL;
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LPDIRECTSOUNDBUFFER dsbo=NULL;
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DSCAPS dscaps;
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DSBCAPS dsbcaps;
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DSBUFFERDESC bufdesc;
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WAVEFORMATEX wfx,wfx2;
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DWORD size,status,freq;
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WAVEFORMATEX wfx;
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DSCAPS dscaps;
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trace("Testing %s - %s\n",lpcstrDescription,lpcstrModule);
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rc=DirectSoundCreate(lpGuid,&dso,NULL);
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@ -54,92 +389,58 @@ BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
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dscaps.dwMaxSecondarySampleRate);
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}
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/* Testing the primary buffers */
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rc=IDirectSound_SetCooperativeLevel(dso,GetDesktopWindow(),DSSCL_PRIORITY);
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ok(rc==DS_OK,"SetCooperativeLevel failed: 0x%lx\n",rc);
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if (rc!=DS_OK)
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goto EXIT;
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/* Testing the primary buffer */
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bufdesc.dwSize=sizeof(bufdesc);
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bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
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bufdesc.dwBufferBytes=0;
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bufdesc.dwReserved=0;
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bufdesc.lpwfxFormat=NULL;
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trace(" Testing the primary buffer\n");
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rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&dsbo,NULL);
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ok(rc==DS_OK,"CreateSoundBuffer failed to create a primary buffer 0x%lx\n",rc);
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if (rc!=DS_OK)
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goto EXIT;
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dsbcaps.dwSize=0;
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rc=IDirectSoundBuffer_GetCaps(dsbo,&dsbcaps);
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ok(rc==DSERR_INVALIDPARAM,"GetCaps should have failed: 0x%lx\n",rc);
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dsbcaps.dwSize=sizeof(dsbcaps);
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rc=IDirectSoundBuffer_GetCaps(dsbo,&dsbcaps);
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ok(rc==DS_OK,"GetCaps failed: 0x%lx\n",rc);
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if (rc==DS_OK) {
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trace(" PrimaryBuffer Caps: flags=0x%08lx size=%ld\n",dsbcaps.dwFlags,dsbcaps.dwBufferBytes);
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test_buffer(dso,dsbo,1,winetest_interactive && !(dscaps.dwFlags & DSCAPS_EMULDRIVER));
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IDirectSoundBuffer_Release(dsbo);
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}
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/* Query the format size. Note that it may not match sizeof(wfx) */
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size=0;
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rc=IDirectSoundBuffer_GetFormat(dsbo,NULL,0,&size);
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ok(rc==DS_OK && size!=0,
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"GetFormat should have returned the needed size: rc=0x%lx size=%ld\n",
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rc,size);
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rc=IDirectSoundBuffer_GetFormat(dsbo,&wfx,sizeof(wfx),NULL);
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ok(rc==DS_OK,"GetFormat failed: 0x%lx\n",rc);
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/* Testing secondary buffers */
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init_format(&wfx,11025,8,1);
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bufdesc.dwSize=sizeof(bufdesc);
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bufdesc.dwFlags=DSBCAPS_CTRLDEFAULT|DSBCAPS_GETCURRENTPOSITION2;
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bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec*BUFFER_LEN/1000;
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bufdesc.dwReserved=0;
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bufdesc.lpwfxFormat=&wfx;
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trace(" Testing a secondary buffer at %ldx%dx%d\n",
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wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels);
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rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&dsbo,NULL);
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ok(rc==DS_OK,"CreateSoundBuffer failed to create a secondary buffer 0x%lx\n",rc);
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if (rc==DS_OK) {
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trace(" tag=0x%04x %ldx%dx%d avg.B/s=%ld align=%d\n",
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wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels,
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wfx.nAvgBytesPerSec,wfx.nBlockAlign);
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test_buffer(dso,dsbo,0,winetest_interactive);
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IDirectSoundBuffer_Release(dsbo);
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}
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||||
|
||||
rc=IDirectSoundBuffer_GetFrequency(dsbo,&freq);
|
||||
ok(rc==DS_OK || rc==DSERR_CONTROLUNAVAIL,"GetFrequency failed: 0x%lx\n",rc);
|
||||
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) {
|
||||
ok(freq==wfx.nSamplesPerSec,
|
||||
"The frequency returned by GetFrequency %ld does not match the format %ld\n",
|
||||
freq,wfx.nSamplesPerSec);
|
||||
}
|
||||
|
||||
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);
|
||||
}
|
||||
|
||||
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);
|
||||
|
||||
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);
|
||||
test_buffer(dso,dsbo,0,winetest_interactive);
|
||||
IDirectSoundBuffer_Release(dsbo);
|
||||
}
|
||||
|
||||
EXIT:
|
||||
if (dsbo!=NULL)
|
||||
IDirectSoundBuffer_Release(dsbo);
|
||||
if (dso!=NULL)
|
||||
IDirectSound_Release(dso);
|
||||
return 1;
|
||||
}
|
||||
|
||||
void dsound_out_tests()
|
||||
static void dsound_out_tests()
|
||||
{
|
||||
HRESULT rc;
|
||||
rc=DirectSoundEnumerateA(&dsenum_callback,NULL);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user