9 #include "ad_internal.h"
11 #ifdef CONFIG_QUICKTIME
12 #include <QuickTime/QuickTimeComponents.h>
14 #include "loader/ldt_keeper.h"
15 #include "loader/wine/windef.h"
18 static const ad_info_t info
= {
19 "QuickTime Audio Decoder",
23 "uses win32 quicktime DLLs"
28 #ifndef CONFIG_QUICKTIME
29 typedef struct OpaqueSoundConverter
* SoundConverter
;
30 typedef unsigned long OSType
;
31 typedef unsigned long UnsignedFixed
;
33 typedef struct SoundComponentData
{
38 UnsignedFixed sampleRate
;
44 typedef int (__cdecl
* LPFUNC1
)(long flag
);
45 typedef int (__cdecl
* LPFUNC2
)(const SoundComponentData
*, const SoundComponentData
*,SoundConverter
*);
46 typedef int (__cdecl
* LPFUNC3
)(SoundConverter sc
);
47 typedef int (__cdecl
* LPFUNC4
)(void);
48 typedef int (__cdecl
* LPFUNC5
)(SoundConverter sc
, OSType selector
,void * infoPtr
);
49 typedef int (__cdecl
* LPFUNC6
)(SoundConverter sc
,
50 unsigned long inputBytesTarget
,
51 unsigned long *inputFrames
,
52 unsigned long *inputBytes
,
53 unsigned long *outputBytes
);
54 typedef int (__cdecl
* LPFUNC7
)(SoundConverter sc
,
56 unsigned long inputFrames
,
58 unsigned long *outputFrames
,
59 unsigned long *outputBytes
);
60 typedef int (__cdecl
* LPFUNC8
)(SoundConverter sc
,
62 unsigned long *outputFrames
,
63 unsigned long *outputBytes
);
64 typedef int (__cdecl
* LPFUNC9
)(SoundConverter sc
) ;
66 static HINSTANCE qtime_qts
; // handle to the preloaded quicktime.qts
67 static HINSTANCE qtml_dll
;
68 static LPFUNC1 InitializeQTML
;
69 static LPFUNC2 SoundConverterOpen
;
70 static LPFUNC3 SoundConverterClose
;
71 static LPFUNC4 TerminateQTML
;
72 static LPFUNC5 SoundConverterSetInfo
;
73 static LPFUNC6 SoundConverterGetBufferSizes
;
74 static LPFUNC7 SoundConverterConvertBuffer
;
75 static LPFUNC8 SoundConverterEndConversion
;
76 static LPFUNC9 SoundConverterBeginConversion
;
78 #define siDecompressionParams 2002876005 // siDecompressionParams = FOUR_CHAR_CODE('wave')
80 HMODULE WINAPI
LoadLibraryA(LPCSTR
);
81 FARPROC WINAPI
GetProcAddress(HMODULE
,LPCSTR
);
82 int WINAPI
FreeLibrary(HMODULE
);
84 static int loader_init(void)
90 //preload quicktime.qts to avoid the problems caused by the hardcoded path inside the dll
91 qtime_qts
= LoadLibraryA("QuickTime.qts");
92 if( qtime_qts
== (HMODULE
)NULL
)
94 mp_msg(MSGT_DECAUDIO
,MSGL_ERR
,"failed loading QuickTime.qts\n" );
97 qtml_dll
= LoadLibraryA("qtmlClient.dll");
98 if( qtml_dll
== (HMODULE
)NULL
)
100 mp_msg(MSGT_DECAUDIO
,MSGL_ERR
,"failed loading qtmlClient.dll\n" );
104 InitializeQTML
= (LPFUNC1
)GetProcAddress(qtml_dll
,"InitializeQTML");
105 if ( InitializeQTML
== NULL
)
107 mp_msg(MSGT_DECAUDIO
,MSGL_ERR
,"failed geting proc address InitializeQTML\n");
110 SoundConverterOpen
= (LPFUNC2
)GetProcAddress(qtml_dll
,"SoundConverterOpen");
111 if ( SoundConverterOpen
== NULL
)
113 mp_msg(MSGT_DECAUDIO
,MSGL_ERR
,"failed getting proc address SoundConverterOpen\n");
116 SoundConverterClose
= (LPFUNC3
)GetProcAddress(qtml_dll
,"SoundConverterClose");
117 if ( SoundConverterClose
== NULL
)
119 mp_msg(MSGT_DECAUDIO
,MSGL_ERR
,"failed getting proc address SoundConverterClose\n");
122 TerminateQTML
= (LPFUNC4
)GetProcAddress(qtml_dll
,"TerminateQTML");
123 if ( TerminateQTML
== NULL
)
125 mp_msg(MSGT_DECAUDIO
,MSGL_ERR
,"failed getting proc address TerminateQTML\n");
128 SoundConverterSetInfo
= (LPFUNC5
)GetProcAddress(qtml_dll
,"SoundConverterSetInfo");
129 if ( SoundConverterSetInfo
== NULL
)
131 mp_msg(MSGT_DECAUDIO
,MSGL_ERR
,"failed getting proc address SoundConverterSetInfo\n");
134 SoundConverterGetBufferSizes
= (LPFUNC6
)GetProcAddress(qtml_dll
,"SoundConverterGetBufferSizes");
135 if ( SoundConverterGetBufferSizes
== NULL
)
137 mp_msg(MSGT_DECAUDIO
,MSGL_ERR
,"failed getting proc address SoundConverterGetBufferSizes\n");
140 SoundConverterConvertBuffer
= (LPFUNC7
)GetProcAddress(qtml_dll
,"SoundConverterConvertBuffer");
141 if ( SoundConverterConvertBuffer
== NULL
)
143 mp_msg(MSGT_DECAUDIO
,MSGL_ERR
,"failed getting proc address SoundConverterConvertBuffer1\n");
146 SoundConverterEndConversion
= (LPFUNC8
)GetProcAddress(qtml_dll
,"SoundConverterEndConversion");
147 if ( SoundConverterEndConversion
== NULL
)
149 mp_msg(MSGT_DECAUDIO
,MSGL_ERR
,"failed getting proc address SoundConverterEndConversion\n");
152 SoundConverterBeginConversion
= (LPFUNC9
)GetProcAddress(qtml_dll
,"SoundConverterBeginConversion");
153 if ( SoundConverterBeginConversion
== NULL
)
155 mp_msg(MSGT_DECAUDIO
,MSGL_ERR
,"failed getting proc address SoundConverterBeginConversion\n");
159 mp_msg(MSGT_DECAUDIO
,MSGL_DBG2
,"loader_init DONE???\n");
162 #endif /* #ifndef CONFIG_QUICKTIME */
164 static SoundConverter myConverter
= NULL
;
165 static SoundComponentData InputFormatInfo
,OutputFormatInfo
;
167 static int InFrameSize
;
168 static int OutFrameSize
;
170 static int preinit(sh_audio_t
*sh
){
172 unsigned long FramesToGet
=0; //how many frames the demuxer has to get
173 unsigned long InputBufferSize
=0; //size of the input buffer
174 unsigned long OutputBufferSize
=0; //size of the output buffer
175 unsigned long WantedBufferSize
=0; //the size you want your buffers to be
178 #ifdef CONFIG_QUICKTIME
181 if(loader_init()) return 0; // failed to load DLL
183 mp_msg(MSGT_DECAUDIO
,MSGL_DBG2
,"loader_init DONE!\n");
185 error
= InitializeQTML(6+16);
187 mp_msg(MSGT_DECAUDIO
,MSGL_ERR
,"InitializeQTML:%i\n",error
);
193 OutputFormatInfo
.flags
= InputFormatInfo
.flags
= 0;
194 OutputFormatInfo
.sampleCount
= InputFormatInfo
.sampleCount
= 0;
195 OutputFormatInfo
.buffer
= InputFormatInfo
.buffer
= NULL
;
196 OutputFormatInfo
.reserved
= InputFormatInfo
.reserved
= 0;
197 OutputFormatInfo
.numChannels
= InputFormatInfo
.numChannels
= sh
->wf
->nChannels
;
198 InputFormatInfo
.sampleSize
= sh
->wf
->wBitsPerSample
;
199 OutputFormatInfo
.sampleSize
= 16;
200 OutputFormatInfo
.sampleRate
= InputFormatInfo
.sampleRate
= sh
->wf
->nSamplesPerSec
;
201 InputFormatInfo
.format
= bswap_32(sh
->format
); //1363430706;///*1768775988;//*/1902406962;//qdm2//1768775988;//FOUR_CHAR_CODE('ima4');
202 OutputFormatInfo
.format
= 1313820229;// FOUR_CHAR_CODE('NONE');
204 error
= SoundConverterOpen(&InputFormatInfo
, &OutputFormatInfo
, &myConverter
);
205 mp_msg(MSGT_DECAUDIO
,MSGL_DBG2
,"SoundConverterOpen:%i\n",error
);
209 error
= SoundConverterSetInfo(myConverter
,siDecompressionParams
,sh
->codecdata
);
210 mp_msg(MSGT_DECAUDIO
,MSGL_DBG2
,"SoundConverterSetInfo:%i\n",error
);
211 // if(error) return 0;
214 WantedBufferSize
=OutputFormatInfo
.numChannels
*OutputFormatInfo
.sampleRate
*2;
215 error
= SoundConverterGetBufferSizes(myConverter
,
216 WantedBufferSize
,&FramesToGet
,&InputBufferSize
,&OutputBufferSize
);
217 mp_msg(MSGT_DECAUDIO
,MSGL_DBG2
,"SoundConverterGetBufferSizes:%i\n",error
);
218 mp_msg(MSGT_DECAUDIO
,MSGL_DBG2
,"WantedBufferSize = %li\n",WantedBufferSize
);
219 mp_msg(MSGT_DECAUDIO
,MSGL_DBG2
,"InputBufferSize = %li\n",InputBufferSize
);
220 mp_msg(MSGT_DECAUDIO
,MSGL_DBG2
,"OutputBufferSize = %li\n",OutputBufferSize
);
221 mp_msg(MSGT_DECAUDIO
,MSGL_DBG2
,"FramesToGet = %li\n",FramesToGet
);
223 InFrameSize
=(InputBufferSize
+FramesToGet
-1)/FramesToGet
;
224 OutFrameSize
=OutputBufferSize
/FramesToGet
;
226 mp_msg(MSGT_DECAUDIO
,MSGL_DBG2
,"FrameSize: %i -> %i\n",InFrameSize
,OutFrameSize
);
228 error
= SoundConverterBeginConversion(myConverter
);
229 mp_msg(MSGT_DECAUDIO
,MSGL_DBG2
,"SoundConverterBeginConversion:%i\n",error
);
232 sh
->audio_out_minsize
=OutputBufferSize
;
233 sh
->audio_in_minsize
=InputBufferSize
;
235 sh
->channels
=sh
->wf
->nChannels
;
236 sh
->samplerate
=sh
->wf
->nSamplesPerSec
;
237 sh
->samplesize
=2; //(sh->wf->wBitsPerSample+7)/8;
239 sh
->i_bps
=sh
->wf
->nAvgBytesPerSec
;
240 //InputBufferSize*WantedBufferSize/OutputBufferSize;
244 if(sh
->format
==0x3343414D){
246 sh
->ds
->ss_div
= 2*3; // 1 samples/packet
247 sh
->ds
->ss_mul
= sh
->channels
*2*1; // 1 bytes/packet
249 if(sh
->format
==0x3643414D){
251 sh
->ds
->ss_div
= 2*6; // 1 samples/packet
252 sh
->ds
->ss_mul
= sh
->channels
*2*1; // 1 bytes/packet
255 return 1; // return values: 1=OK 0=ERROR
258 static int init(sh_audio_t
*sh_audio
){
260 return 1; // return values: 1=OK 0=ERROR
263 static void uninit(sh_audio_t
*sh
){
265 unsigned long ConvertedFrames
=0;
266 unsigned long ConvertedBytes
=0;
267 error
=SoundConverterEndConversion(myConverter
,NULL
,&ConvertedFrames
,&ConvertedBytes
);
268 mp_msg(MSGT_DECAUDIO
,MSGL_DBG2
,"SoundConverterEndConversion:%i\n",error
);
269 error
= SoundConverterClose(myConverter
);
270 mp_msg(MSGT_DECAUDIO
,MSGL_DBG2
,"SoundConverterClose:%i\n",error
);
271 // error = TerminateQTML();
272 // printf("TerminateQTML:%i\n",error);
273 // FreeLibrary( qtml_dll );
275 // FreeLibrary( qtime_qts );
277 // printf("qt dll loader uninit done\n");
278 #ifdef CONFIG_QUICKTIME
283 static int decode_audio(sh_audio_t
*sh
,unsigned char *buf
,int minlen
,int maxlen
){
285 unsigned long FramesToGet
=0; //how many frames the demuxer has to get
286 unsigned long InputBufferSize
=0; //size of the input buffer
287 unsigned long ConvertedFrames
=0;
288 unsigned long ConvertedBytes
=0;
290 FramesToGet
=minlen
/OutFrameSize
;
291 if(FramesToGet
*OutFrameSize
<minlen
&&
292 (FramesToGet
+1)*OutFrameSize
<=maxlen
) ++FramesToGet
;
293 if(FramesToGet
*InFrameSize
>sh
->a_in_buffer_size
)
294 FramesToGet
=sh
->a_in_buffer_size
/InFrameSize
;
296 InputBufferSize
=FramesToGet
*InFrameSize
;
298 // printf("FramesToGet = %li (%li -> %li bytes)\n",FramesToGet,
299 // InputBufferSize, FramesToGet*OutFrameSize);
301 if(InputBufferSize
>sh
->a_in_buffer_len
){
302 int x
=demux_read_data(sh
->ds
,&sh
->a_in_buffer
[sh
->a_in_buffer_len
],
303 InputBufferSize
-sh
->a_in_buffer_len
);
304 if(x
>0) sh
->a_in_buffer_len
+=x
;
305 if(InputBufferSize
>sh
->a_in_buffer_len
)
306 FramesToGet
=sh
->a_in_buffer_len
/InFrameSize
; // not enough data!
309 // printf("\nSoundConverterConvertBuffer(myConv=%p,inbuf=%p,frames=%d,outbuf=%p,&convframes=%p,&convbytes=%p)\n",
310 // myConverter,sh->a_in_buffer,FramesToGet,buf,&ConvertedFrames,&ConvertedBytes);
311 error
= SoundConverterConvertBuffer(myConverter
,sh
->a_in_buffer
,
312 FramesToGet
,buf
,&ConvertedFrames
,&ConvertedBytes
);
313 // printf("SoundConverterConvertBuffer:%i\n",error);
314 // printf("ConvertedFrames = %li\n",ConvertedFrames);
315 // printf("ConvertedBytes = %li\n",ConvertedBytes);
317 // InputBufferSize=(ConvertedBytes/OutFrameSize)*InFrameSize; // FIXME!!
318 InputBufferSize
=FramesToGet
*InFrameSize
;
319 sh
->a_in_buffer_len
-=InputBufferSize
;
320 if(sh
->a_in_buffer_len
<0) sh
->a_in_buffer_len
=0; // should not happen...
321 else if(sh
->a_in_buffer_len
>0){
322 memcpy(sh
->a_in_buffer
,&sh
->a_in_buffer
[InputBufferSize
],sh
->a_in_buffer_len
);
325 return ConvertedBytes
;
328 static int control(sh_audio_t
*sh
,int cmd
,void* arg
, ...){
329 // various optional functions you MAY implement:
330 return CONTROL_UNKNOWN
;