/*****************************************************************************
* dmo.c : DirectMedia Object decoder module for vlc
*****************************************************************************
- * Copyright (C) 2002, 2003 VideoLAN
+ * Copyright (C) 2002, 2003 the VideoLAN team
* $Id$
*
* Author: Gildas Bazin <gbazin@videolan.org>
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
#include <vlc/vlc.h>
-#include <vlc/decoder.h>
-#include <vlc/vout.h>
+#include <vlc_codec.h>
+#include <vlc_vout.h>
+#include <vlc_aout.h>
#ifndef WIN32
# define LOADER
# include <wine/windef.h>
#endif
-#include "codecs.h"
+#include <vlc_codecs.h>
#include "dmo.h"
//#define DMO_DEBUG 1
#define LoadLibrary LoadLibraryA
FARPROC WINAPI GetProcAddress(HMODULE,LPCSTR);
int WINAPI FreeLibrary(HMODULE);
-typedef long STDCALL (*GETCLASS) ( const GUID*, const GUID*, void** );
#endif /* LOADER */
+typedef long (STDCALL *GETCLASS) ( const GUID*, const GUID*, void** );
+
static int pi_channels_maps[7] =
{
0,
add_shortcut( "dmo" );
set_capability( "decoder", 1 );
set_callbacks( DecoderOpen, DecoderClose );
+ set_category( CAT_INPUT );
+ set_subcategory( SUBCAT_INPUT_SCODEC );
# define ENC_CFG_PREFIX "sout-dmo-"
add_submodule();
#endif
};
-#ifdef LOADER
+static const GUID guid_wvc1 = { 0xc9bfbccf, 0xe60e, 0x4588, { 0xa3, 0xdf, 0x5a, 0x03, 0xb1, 0xfd, 0x95, 0x85 } };
static const GUID guid_wmv9 = { 0x724bb6a4, 0xe526, 0x450f, { 0xaf, 0xfa, 0xab, 0x9b, 0x45, 0x12, 0x91, 0x11 } };
-static const GUID guid_wma9 = { 0x27ca0808, 0x01f5, 0x4e7a, { 0x8b, 0x05, 0x87, 0xf8, 0x07, 0xa2, 0x33, 0xd1 } };
static const GUID guid_wmv = { 0x82d353df, 0x90bd, 0x4382, { 0x8b, 0xc2, 0x3f, 0x61, 0x92, 0xb7, 0x6e, 0x34 } };
+static const GUID guid_wms = { 0x7bafb3b1, 0xd8f4, 0x4279, { 0x92, 0x53, 0x27, 0xda, 0x42, 0x31, 0x08, 0xde } };
+static const GUID guid_wmva ={ 0x03be3ac4, 0x84b7, 0x4e0e, { 0xa7, 0x8d, 0xd3, 0x52, 0x4e, 0x60, 0x39, 0x5a } };
+
static const GUID guid_wma = { 0x874131cb, 0x4ecc, 0x443b, { 0x89, 0x48, 0x74, 0x6b, 0x89, 0x59, 0x5d, 0x20 } };
+static const GUID guid_wma9 = { 0x27ca0808, 0x01f5, 0x4e7a, { 0x8b, 0x05, 0x87, 0xf8, 0x07, 0xa2, 0x33, 0xd1 } };
static const GUID guid_wmv_enc = { 0x3181343b, 0x94a2, 0x4feb, { 0xad, 0xef, 0x30, 0xa1, 0xdd, 0xe6, 0x17, 0xb4 } };
static const GUID guid_wma_enc = { 0x70f598e9, 0xf4ab, 0x495a, { 0x99, 0xe2, 0xa7, 0xc4, 0xd3, 0xd8, 0x9a, 0xbf } };
static const codec_dll decoders_table[] =
{
- /* WM3 */
+ /* WVC1 */
+ { VLC_FOURCC('W','V','C','1'), "wvc1dmod.dll", &guid_wvc1 },
+ { VLC_FOURCC('w','v','c','1'), "wvc1dmod.dll", &guid_wvc1 },
+ /* WMV3 */
{ VLC_FOURCC('W','M','V','3'), "wmv9dmod.dll", &guid_wmv9 },
+ { VLC_FOURCC('W','M','V','P'), "wmv9dmod.dll", &guid_wmv9 },
{ VLC_FOURCC('w','m','v','3'), "wmv9dmod.dll", &guid_wmv9 },
/* WMV2 */
{ VLC_FOURCC('W','M','V','2'), "wmvdmod.dll", &guid_wmv },
/* WMV1 */
{ VLC_FOURCC('W','M','V','1'), "wmvdmod.dll", &guid_wmv },
{ VLC_FOURCC('w','m','v','1'), "wmvdmod.dll", &guid_wmv },
+ /* Screen codecs */
+ { VLC_FOURCC('M','S','S','1'), "wmsdmod.dll", &guid_wms },
+ { VLC_FOURCC('M','S','S','2'), "wmsdmod.dll", &guid_wms },
+ /* Windows Media Video Adv */
+ { VLC_FOURCC('W','M','V','A'), "wmvadvd.dll", &guid_wmva },
+ { VLC_FOURCC('W','V','P','2'), "wmvadvd.dll", &guid_wmva },
/* WMA 3 */
{ VLC_FOURCC('W','M','A','3'), "wma9dmod.dll", &guid_wma9 },
{ VLC_FOURCC('w','m','a','3'), "wma9dmod.dll", &guid_wma9 },
+ { VLC_FOURCC('w','m','a','p'), "wma9dmod.dll", &guid_wma9 },
/* WMA 2 */
{ VLC_FOURCC('W','M','A','2'), "wma9dmod.dll", &guid_wma9 },
{ VLC_FOURCC('w','m','a','2'), "wma9dmod.dll", &guid_wma9 },
+ /* WMA Speech */
+ { VLC_FOURCC('w','m','a','s'), "wmspdmod.dll", &guid_wma },
+
/* */
{ 0, NULL, NULL }
};
{
/* WMV2 */
{ VLC_FOURCC('W','M','V','2'), "wmvdmoe.dll", &guid_wmv_enc },
- { VLC_FOURCC('w','m','v','1'), "wmvdmoe.dll", &guid_wmv_enc },
+ { VLC_FOURCC('w','m','v','2'), "wmvdmoe.dll", &guid_wmv_enc },
/* WMV1 */
{ VLC_FOURCC('W','M','V','1'), "wmvdmoe.dll", &guid_wmv_enc },
{ VLC_FOURCC('w','m','v','1'), "wmvdmoe.dll", &guid_wmv_enc },
{ 0, NULL, NULL }
};
-#endif /* LOADER */
-
static void WINAPI DMOFreeMediaType( DMO_MEDIA_TYPE *mt )
{
if( mt->cbFormat != 0 ) CoTaskMemFree( (PVOID)mt->pbFormat );
else
{
BITMAPINFOHEADER *p_bih;
+ DMO_MEDIA_TYPE mt;
+ unsigned i_chroma = VLC_FOURCC('Y','U','Y','2');
+ int i_planes = 1, i_bpp = 16;
+ int i = 0;
+
+ /* Find out which chroma to use */
+ while( !p_dmo->vt->GetOutputType( p_dmo, 0, i++, &mt ) )
+ {
+ if( mt.subtype.Data1 == VLC_FOURCC('Y','V','1','2') )
+ {
+ i_chroma = mt.subtype.Data1;
+ i_planes = 3; i_bpp = 12;
+ }
+
+ DMOFreeMediaType( &mt );
+ }
- p_dec->fmt_out.i_codec = VLC_FOURCC('I','4','2','0');
+ p_dec->fmt_out.i_codec = i_chroma == VLC_FOURCC('Y','V','1','2') ?
+ VLC_FOURCC('I','4','2','0') : i_chroma;
p_dec->fmt_out.video.i_width = p_dec->fmt_in.video.i_width;
p_dec->fmt_out.video.i_height = p_dec->fmt_in.video.i_height;
- p_dec->fmt_out.video.i_bits_per_pixel = 12;
- p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR *
- p_dec->fmt_out.video.i_width / p_dec->fmt_out.video.i_height;
+ p_dec->fmt_out.video.i_bits_per_pixel = i_bpp;
- dmo_output_type.formattype = FORMAT_VideoInfo;
- dmo_output_type.subtype = MEDIASUBTYPE_YV12;
+ /* If an aspect-ratio was specified in the input format then force it */
+ if( p_dec->fmt_in.video.i_aspect )
+ {
+ p_dec->fmt_out.video.i_aspect = p_dec->fmt_in.video.i_aspect;
+ }
+ else
+ {
+ p_dec->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR *
+ p_dec->fmt_out.video.i_width / p_dec->fmt_out.video.i_height;
+ }
p_bih = &p_vih->bmiHeader;
- p_bih->biCompression = VLC_FOURCC('Y','V','1','2');
+ p_bih->biCompression = i_chroma;
p_bih->biHeight *= -1;
p_bih->biBitCount = p_dec->fmt_out.video.i_bits_per_pixel;
p_bih->biSizeImage = p_dec->fmt_in.video.i_width *
p_dec->fmt_in.video.i_height *
(p_dec->fmt_in.video.i_bits_per_pixel + 7) / 8;
- //p_bih->biPlanes = 1;
+ p_bih->biPlanes = i_planes;
p_bih->biSize = sizeof(BITMAPINFOHEADER);
dmo_output_type.majortype = MEDIATYPE_Video;
+ dmo_output_type.formattype = FORMAT_VideoInfo;
+ dmo_output_type.subtype = dmo_output_type.majortype;
+ dmo_output_type.subtype.Data1 = p_bih->biCompression;
dmo_output_type.bFixedSizeSamples = VLC_TRUE;
dmo_output_type.bTemporalCompression = 0;
dmo_output_type.lSampleSize = p_bih->biSizeImage;
int i_err;
#ifndef LOADER
+ long (STDCALL *OurDMOEnum)( const GUID *, uint32_t, uint32_t,
+ const DMO_PARTIAL_MEDIATYPE *,
+ uint32_t, const DMO_PARTIAL_MEDIATYPE *,
+ IEnumDMO ** );
+
IEnumDMO *p_enum_dmo = NULL;
WCHAR *psz_dmo_name;
GUID clsid_dmo;
-#else
+ uint32_t i_dummy;
+#endif
GETCLASS GetClass;
IClassFactory *cFactory = NULL;
IUnknown *cObject = NULL;
- codec_dll *codecs_table = b_out ? encoders_table : decoders_table;
+ const codec_dll *codecs_table = b_out ? encoders_table : decoders_table;
int i_codec;
-#endif
/* Look for a DMO which can handle the requested codec */
if( p_fmt->i_cat == AUDIO_ES )
}
#ifndef LOADER
- long (STDCALL *OurDMOEnum)( const GUID *, uint32_t, uint32_t,
- const DMO_PARTIAL_MEDIATYPE *,
- uint32_t, const DMO_PARTIAL_MEDIATYPE *,
- IEnumDMO ** );
-
/* Load msdmo DLL */
*p_hmsdmo_dll = LoadLibrary( "msdmo.dll" );
if( *p_hmsdmo_dll == NULL )
else
{
i_err = OurDMOEnum( &GUID_NULL, 1 /*DMO_ENUMF_INCLUDE_KEYED*/,
- 0, NULL, 1, &dmo_partial_type, &p_enum_dmo );
+ 0, NULL, 1, &dmo_partial_type, &p_enum_dmo );
}
if( i_err )
{
- CoUninitialize();
FreeLibrary( *p_hmsdmo_dll );
- return VLC_EGENERIC;
+ /* return VLC_EGENERIC; */
+ /* Try loading the dll directly */
+ goto loader;
}
/* Pickup the first available codec */
- if( p_enum_dmo->vt->Next( p_enum_dmo, 1, &clsid_dmo,
- &psz_dmo_name, NULL ) )
- {
- CoUninitialize();
- FreeLibrary( *p_hmsdmo_dll );
- return VLC_EGENERIC;
- }
- p_enum_dmo->vt->Release( (IUnknown *)p_enum_dmo );
-
-#if 1
+ *pp_dmo = 0;
+ while( ( S_OK == p_enum_dmo->vt->Next( p_enum_dmo, 1, &clsid_dmo,
+ &psz_dmo_name, &i_dummy /* NULL doesn't work */ ) ) )
{
char psz_temp[MAX_PATH];
wcstombs( psz_temp, psz_dmo_name, MAX_PATH );
msg_Dbg( p_this, "found DMO: %s", psz_temp );
+ CoTaskMemFree( psz_dmo_name );
+
+ /* Create DMO */
+ if( CoCreateInstance( &clsid_dmo, NULL, CLSCTX_INPROC,
+ &IID_IMediaObject, (void **)pp_dmo ) )
+ {
+ msg_Warn( p_this, "can't create DMO: %s", psz_temp );
+ *pp_dmo = 0;
+ }
+ else break;
}
-#endif
- CoTaskMemFree( psz_dmo_name );
+ p_enum_dmo->vt->Release( (IUnknown *)p_enum_dmo );
- /* Create DMO */
- if( CoCreateInstance( &clsid_dmo, NULL, CLSCTX_INPROC,
- &IID_IMediaObject, (void **)pp_dmo ) )
+ if( !*pp_dmo )
{
- msg_Err( p_this, "can't create DMO" );
- CoUninitialize();
FreeLibrary( *p_hmsdmo_dll );
- return VLC_EGENERIC;
+ /* return VLC_EGENERIC; */
+ /* Try loading the dll directly */
+ goto loader;
}
-#else /* LOADER */
+ return VLC_SUCCESS;
+
+loader:
+#endif /* LOADER */
+
for( i_codec = 0; codecs_table[i_codec].i_fourcc != 0; i_codec++ )
{
if( codecs_table[i_codec].i_fourcc == p_fmt->i_codec )
FreeLibrary( *p_hmsdmo_dll );
return VLC_EGENERIC;
}
-#endif /* LOADER */
return VLC_SUCCESS;
}
if( !p_sys ) return;
+ if( p_sys->p_dmo ) p_sys->p_dmo->vt->Release( (IUnknown *)p_sys->p_dmo );
FreeLibrary( p_sys->hmsdmo_dll );
#ifdef LOADER
p_in = CMediaBufferCreate( p_block, p_block->i_buffer, VLC_TRUE );
i_result = p_sys->p_dmo->vt->ProcessInput( p_sys->p_dmo, 0,
- (IMediaBuffer *)p_in, DMO_INPUT_DATA_BUFFER_SYNCPOINT,
+ (IMediaBuffer *)p_in, DMO_INPUT_DATA_BUFFERF_SYNCPOINT,
0, 0 );
p_in->vt->Release( (IUnknown *)p_in );
#endif
return NULL;
}
- else if( i_result == DMO_E_NOTACCEPTING )
+ else if( i_result == (int)DMO_E_NOTACCEPTING )
{
/* Need to call ProcessOutput */
msg_Dbg( p_dec, "ProcessInput(): not accepting" );
{
if( i_result != S_FALSE )
msg_Dbg( p_dec, "ProcessOutput(): failed" );
-#if DMO_DEBUG
+#ifdef DMO_DEBUG
else
msg_Dbg( p_dec, "ProcessOutput(): no output" );
#endif
return NULL;
}
-#if DMO_DEBUG
+#ifdef DMO_DEBUG
msg_Dbg( p_dec, "ProcessOutput(): success" );
#endif
if( !block_out.i_buffer )
{
-#if DMO_DEBUG
+#ifdef DMO_DEBUG
msg_Dbg( p_dec, "ProcessOutput(): no output (i_buffer_out == 0)" );
#endif
p_out->vt->Release( (IUnknown *)p_out );
i_width = p_pic->p[i_plane].i_visible_pitch;
i_dst_stride = p_pic->p[i_plane].i_pitch;
- for( i_line = 0; i_line < p_pic->p[i_plane].i_lines; i_line++ )
+ for( i_line = 0; i_line < p_pic->p[i_plane].i_visible_lines; i_line++ )
{
- p_dec->p_vlc->pf_memcpy( p_dst, p_src, i_width );
+ p_dec->p_libvlc->pf_memcpy( p_dst, p_src, i_width );
p_src += i_width;
p_dst += i_dst_stride;
}
BITMAPINFOHEADER *p_bih;
/* FIXME */
- p_enc->fmt_in.video.i_bits_per_pixel =
+ p_enc->fmt_in.video.i_bits_per_pixel =
p_enc->fmt_out.video.i_bits_per_pixel = 12;
/* Enumerate input format (for debug output) */
memcpy( p_vih, dmo_type.pbFormat, dmo_type.cbFormat );
memcpy( ((uint8_t *)p_vih) + dmo_type.cbFormat, p_data, i_data );
DMOFreeMediaType( &dmo_type );
- dmo_type.pbFormat = p_vih;
+ dmo_type.pbFormat = (char*)p_vih;
dmo_type.cbFormat = i_vih;
msg_Dbg( p_enc, "found extra data: %i", i_data );
i_err = p_dmo->vt->SetOutputType( p_dmo, 0, &dmo_type, 0 );
p_vih = (VIDEOINFOHEADER *)dmo_type.pbFormat;
- p_enc->fmt_out.video.i_width = p_enc->fmt_in.video.i_width;
- p_enc->fmt_out.video.i_height = p_enc->fmt_in.video.i_height;
- p_enc->fmt_out.video.i_aspect = VOUT_ASPECT_FACTOR *
- p_enc->fmt_out.video.i_width / p_enc->fmt_out.video.i_height;
+ p_enc->fmt_in.i_codec = VLC_FOURCC('I','4','2','0');
DMOFreeMediaType( &dmo_type );
if( i_err )
fourcc_to_wf_tag( p_enc->fmt_out.i_codec, &i_tag );
if( i_tag == 0 ) return VLC_EGENERIC;
- p_enc->fmt_in.audio.i_bitspersample = 16; // Forced
+ p_enc->fmt_in.i_codec = AOUT_FMT_S16_NE;
+ p_enc->fmt_in.audio.i_bitspersample = 16;
/* We first need to choose an output type from the predefined
* list of choices (we cycle through the list to select the best match) */
if( i_selected < 0 )
{
- msg_Err( p_enc, "couldn't find a matching ouput" );
+ msg_Err( p_enc, "couldn't find a matching output" );
return VLC_EGENERIC;
}
i_width = p_pic->p[i_plane].i_visible_pitch;
i_src_stride = p_pic->p[i_plane].i_pitch;
- for( i_line = 0; i_line < p_pic->p[i_plane].i_lines; i_line++ )
+ for( i_line = 0; i_line < p_pic->p[i_plane].i_visible_lines;
+ i_line++ )
{
- p_enc->p_vlc->pf_memcpy( p_dst, p_src, i_width );
+ p_enc->p_libvlc->pf_memcpy( p_dst, p_src, i_width );
p_dst += i_width;
p_src += i_src_stride;
}
#endif
return NULL;
}
- else if( i_result == DMO_E_NOTACCEPTING )
+ else if( i_result == (int)DMO_E_NOTACCEPTING )
{
/* Need to call ProcessOutput */
msg_Dbg( p_enc, "ProcessInput(): not accepting" );
return NULL;
}
-#if DMO_DEBUG
+#ifdef DMO_DEBUG
msg_Dbg( p_enc, "ProcessInput(): success" );
#endif
{
if( i_result != S_FALSE )
msg_Dbg( p_enc, "ProcessOutput(): failed: %x", i_result );
-#if DMO_DEBUG
+#ifdef DMO_DEBUG
else
msg_Dbg( p_enc, "ProcessOutput(): no output" );
#endif
if( !p_block_out->i_buffer )
{
-#if DMO_DEBUG
+#ifdef DMO_DEBUG
msg_Dbg( p_enc, "ProcessOutput(): no output (i_buffer_out == 0)" );
#endif
p_out->vt->Release( (IUnknown *)p_out );
if( db.dwStatus & DMO_OUTPUT_DATA_BUFFERF_TIME )
{
-#if DMO_DEBUG
+#ifdef DMO_DEBUG
msg_Dbg( p_enc, "ProcessOutput(): pts: "I64Fd", "I64Fd,
i_pts, db.rtTimestamp / 10 );
#endif
if( db.dwStatus & DMO_OUTPUT_DATA_BUFFERF_TIMELENGTH )
{
p_block_out->i_length = db.rtTimelength / 10;
-#if DMO_DEBUG
+#ifdef DMO_DEBUG
msg_Dbg( p_enc, "ProcessOutput(): length: "I64Fd,
p_block_out->i_length );
#endif
}
+ if( p_enc->fmt_out.i_cat == VIDEO_ES )
+ {
+ if( db.dwStatus & DMO_OUTPUT_DATA_BUFFERF_SYNCPOINT )
+ p_block_out->i_flags |= BLOCK_FLAG_TYPE_I;
+ else
+ p_block_out->i_flags |= BLOCK_FLAG_TYPE_P;
+ }
+
p_block_out->i_dts = p_block_out->i_pts = i_pts;
block_ChainAppend( &p_chain, p_block_out );
}
if( !p_sys ) return;
+ if( p_sys->p_dmo ) p_sys->p_dmo->vt->Release( (IUnknown *)p_sys->p_dmo );
FreeLibrary( p_sys->hmsdmo_dll );
#ifdef LOADER
projects / vlc / blobdiff