// to set/get/query special features/parameters
static int control(sh_video_t *sh,int cmd,void* arg,...){
vd_vfw_ctx *priv = sh->context;
switch(cmd){
case VDCTRL_QUERY_MAX_PP_LEVEL:
return 9;
case VDCTRL_SET_PP_LEVEL:
vfw_set_postproc(sh,10*(*((int*)arg)));
return CONTROL_OK;
// FIXME: make this optional...
case VDCTRL_QUERY_FORMAT:
{
HRESULT ret;
if(!(sh->codec->outflags[sh->outfmtidx]&CODECS_FLAG_QUERY))
return CONTROL_UNKNOWN; // do not query!
set_csp(priv->o_bih,*((int*)arg));
#ifdef BUILD_VFWEX
ret = ICDecompressQueryEx(priv->handle, sh->bih, priv->o_bih);
#else
ret = ICDecompressQuery(priv->handle, sh->bih, priv->o_bih);
#endif
if (ret)
{
mp_msg(MSGT_WIN32, MSGL_DBG2, "ICDecompressQuery failed:: Error %d\n", (int)ret);
return CONTROL_FALSE;
}
return CONTROL_TRUE;
}
}
return CONTROL_UNKNOWN;
}
/***********************************************************************
* ICGetDisplayFormat [MSVFW32.@]
*/
HIC VFWAPI ICGetDisplayFormat(
HIC hic,LPBITMAPINFOHEADER lpbiIn,LPBITMAPINFOHEADER lpbiOut,
INT depth,INT dx,INT dy)
{
HIC tmphic = hic;
TRACE("(%p,%p,%p,%d,%d,%d)!\n",hic,lpbiIn,lpbiOut,depth,dx,dy);
if (!tmphic) {
tmphic=ICLocate(ICTYPE_VIDEO,0,lpbiIn,NULL,ICMODE_DECOMPRESS);
if (!tmphic)
return tmphic;
}
if ((dy == lpbiIn->biHeight) && (dx == lpbiIn->biWidth))
dy = dx = 0; /* no resize needed */
/* Can we decompress it ? */
if (ICDecompressQuery(tmphic,lpbiIn,NULL) != 0)
goto errout; /* no, sorry */
ICSendMessage(tmphic, ICM_DECOMPRESS_GET_FORMAT, (DWORD_PTR)lpbiIn, (DWORD_PTR)lpbiOut);
if (lpbiOut->biCompression != 0) {
FIXME("Ooch, how come decompressor outputs compressed data (%d)??\n",
lpbiOut->biCompression);
}
if (lpbiOut->biSize < sizeof(*lpbiOut)) {
FIXME("Ooch, size of output BIH is too small (%d)\n",
lpbiOut->biSize);
lpbiOut->biSize = sizeof(*lpbiOut);
}
if (!depth) {
HDC hdc;
hdc = GetDC(0);
depth = GetDeviceCaps(hdc,BITSPIXEL)*GetDeviceCaps(hdc,PLANES);
ReleaseDC(0,hdc);
if (depth==15) depth = 16;
if (depth<8) depth = 8;
}
if (lpbiIn->biBitCount == 8)
depth = 8;
TRACE("=> %p\n", tmphic);
return tmphic;
errout:
if (hic!=tmphic)
ICClose(tmphic);
TRACE("=> 0\n");
return 0;
}
static HRESULT WINAPI AVIDec_SetMediaType(TransformFilter *tf, PIN_DIRECTION dir, const AM_MEDIA_TYPE * pmt)
{
AVIDecImpl* This = (AVIDecImpl*)tf;
HRESULT hr = VFW_E_TYPE_NOT_ACCEPTED;
TRACE("(%p)->(%p)\n", This, pmt);
if (dir != PINDIR_INPUT)
return S_OK;
/* Check root (GUID w/o FOURCC) */
if ((IsEqualIID(&pmt->majortype, &MEDIATYPE_Video)) &&
(!memcmp(((const char *)&pmt->subtype)+4, ((const char *)&MEDIATYPE_Video)+4, sizeof(GUID)-4)))
{
VIDEOINFOHEADER *format1 = (VIDEOINFOHEADER *)pmt->pbFormat;
VIDEOINFOHEADER2 *format2 = (VIDEOINFOHEADER2 *)pmt->pbFormat;
BITMAPINFOHEADER *bmi;
if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo))
bmi = &format1->bmiHeader;
else if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo2))
bmi = &format2->bmiHeader;
else
goto failed;
TRACE("Fourcc: %s\n", debugstr_an((const char *)&pmt->subtype.Data1, 4));
This->hvid = ICLocate(pmt->majortype.Data1, pmt->subtype.Data1, bmi, NULL, ICMODE_DECOMPRESS);
if (This->hvid)
{
AM_MEDIA_TYPE* outpmt = &This->tf.pmt;
const CLSID* outsubtype;
DWORD bih_size;
DWORD output_depth = bmi->biBitCount;
DWORD result;
FreeMediaType(outpmt);
switch(bmi->biBitCount)
{
case 32: outsubtype = &MEDIASUBTYPE_RGB32; break;
case 24: outsubtype = &MEDIASUBTYPE_RGB24; break;
case 16: outsubtype = &MEDIASUBTYPE_RGB565; break;
case 8: outsubtype = &MEDIASUBTYPE_RGB8; break;
default:
WARN("Non standard input depth %d, forced output depth to 32\n", bmi->biBitCount);
outsubtype = &MEDIASUBTYPE_RGB32;
output_depth = 32;
break;
}
/* Copy bitmap header from media type to 1 for input and 1 for output */
bih_size = bmi->biSize + bmi->biClrUsed * 4;
This->pBihIn = CoTaskMemAlloc(bih_size);
if (!This->pBihIn)
{
hr = E_OUTOFMEMORY;
goto failed;
}
This->pBihOut = CoTaskMemAlloc(bih_size);
if (!This->pBihOut)
{
hr = E_OUTOFMEMORY;
goto failed;
}
memcpy(This->pBihIn, bmi, bih_size);
memcpy(This->pBihOut, bmi, bih_size);
/* Update output format as non compressed bitmap */
This->pBihOut->biCompression = 0;
This->pBihOut->biBitCount = output_depth;
This->pBihOut->biSizeImage = This->pBihOut->biWidth * This->pBihOut->biHeight * This->pBihOut->biBitCount / 8;
TRACE("Size: %u\n", This->pBihIn->biSize);
result = ICDecompressQuery(This->hvid, This->pBihIn, This->pBihOut);
if (result != ICERR_OK)
{
ERR("Unable to found a suitable output format (%d)\n", result);
goto failed;
}
/* Update output media type */
CopyMediaType(outpmt, pmt);
outpmt->subtype = *outsubtype;
if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo))
memcpy(&(((VIDEOINFOHEADER *)outpmt->pbFormat)->bmiHeader), This->pBihOut, This->pBihOut->biSize);
else if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo2))
memcpy(&(((VIDEOINFOHEADER2 *)outpmt->pbFormat)->bmiHeader), This->pBihOut, This->pBihOut->biSize);
else
assert(0);
TRACE("Connection accepted\n");
return S_OK;
}
TRACE("Unable to find a suitable VFW decompressor\n");
}
failed:
TRACE("Connection refused\n");
return hr;
}
// init driver
static int init(sh_video_t *sh){
HRESULT ret;
// unsigned int outfmt=sh->codec->outfmt[sh->outfmtidx];
int i, o_bih_len;
vd_vfw_ctx *priv;
const char *dll = codec_idx2str(sh->codec->dll_idx);
/* Hack for VSSH codec: new dll can't decode old files
* In my samples old files have no extradata, so use that info
* to decide what dll should be used (here and in vd_dshow).
*/
if (!strcmp(dll, "vssh264.dll") && (sh->bih->biSize > 40))
return 0;
priv = malloc(sizeof(vd_vfw_ctx));
if (!priv)
return 0;
memset(priv, 0, sizeof(vd_vfw_ctx));
sh->context = priv;
mp_msg(MSGT_WIN32,MSGL_V,"======= Win32 (VFW) VIDEO Codec init =======\n");
// win32_codec_name = dll;
// sh->hic = ICOpen( 0x63646976, sh->bih->biCompression, ICMODE_FASTDECOMPRESS);
// priv->handle = ICOpen( 0x63646976, sh->bih->biCompression, ICMODE_DECOMPRESS);
priv->handle = ICOpen( (long)(dll), sh->bih->biCompression, ICMODE_DECOMPRESS);
if(!priv->handle){
mp_msg(MSGT_WIN32,MSGL_ERR,"ICOpen failed! unknown codec / wrong parameters?\n");
return 0;
}
// sh->bih->biBitCount=32;
o_bih_len = ICDecompressGetFormatSize(priv->handle, sh->bih);
if(o_bih_len < sizeof(BITMAPINFOHEADER)){
mp_msg(MSGT_WIN32,MSGL_ERR,"ICDecompressGetFormatSize returned a bogus value: %d\n", o_bih_len);
return 0;
}
priv->o_bih = malloc(o_bih_len);
memset(priv->o_bih, 0, o_bih_len);
mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressGetFormatSize ret: %d\n", o_bih_len);
ret = ICDecompressGetFormat(priv->handle, sh->bih, priv->o_bih);
if(ret < 0){
mp_msg(MSGT_WIN32,MSGL_ERR,"ICDecompressGetFormat failed: Error %d\n", (int)ret);
for (i=0; i < o_bih_len; i++) mp_msg(MSGT_WIN32, MSGL_DBG2, "%02x ", priv->o_bih[i]);
return 0;
}
mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressGetFormat OK\n");
#if 0
// workaround for pegasus MJPEG:
if(!sh_video->o_bih.biWidth) sh_video->o_bih.biWidth=sh_video->bih->biWidth;
if(!sh_video->o_bih.biHeight) sh_video->o_bih.biHeight=sh_video->bih->biHeight;
if(!sh_video->o_bih.biPlanes) sh_video->o_bih.biPlanes=sh_video->bih->biPlanes;
#endif
// ok let libvo and vd core to handshake and decide the optimal csp:
if(!mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YUY2)) return 0;
if (!(sh->codec->outflags[sh->outfmtidx]&CODECS_FLAG_FLIP)) {
priv->o_bih->biHeight=-sh->bih->biHeight; // flip image!
}
// ok, let's set the choosen colorspace:
set_csp(priv->o_bih,sh->codec->outfmt[sh->outfmtidx]);
// fake it to RGB for broken DLLs (divx3)
if(sh->codec->outflags[sh->outfmtidx] & CODECS_FLAG_YUVHACK)
priv->o_bih->biCompression = 0;
// sanity check:
#ifdef BUILD_VFWEX
ret = ICDecompressQueryEx(priv->handle, sh->bih, priv->o_bih);
#else
ret = ICDecompressQuery(priv->handle, sh->bih, priv->o_bih);
#endif
if (ret)
{
mp_msg(MSGT_WIN32,MSGL_WARN,"ICDecompressQuery failed: Error %d\n", (int)ret);
// return 0;
} else
mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressQuery OK\n");
#ifdef BUILD_VFWEX
ret = ICDecompressBeginEx(priv->handle, sh->bih, priv->o_bih);
#else
ret = ICDecompressBegin(priv->handle, sh->bih, priv->o_bih);
#endif
if (ret)
{
mp_msg(MSGT_WIN32,MSGL_WARN,"ICDecompressBegin failed: Error %d\n", (int)ret);
// return 0;
}
// for broken codecs set it again:
if(sh->codec->outflags[sh->outfmtidx] & CODECS_FLAG_YUVHACK)
set_csp(priv->o_bih,sh->codec->outfmt[sh->outfmtidx]);
mp_msg(MSGT_WIN32, MSGL_V, "Input format:\n");
if( mp_msg_test(MSGT_HEADER,MSGL_V) ) print_video_header(sh->bih,MSGL_V);
mp_msg(MSGT_WIN32, MSGL_V, "Output format:\n");
if( mp_msg_test(MSGT_HEADER,MSGL_V) ) print_video_header(priv->o_bih,MSGL_V);
// set postprocessing level in xvid/divx4 .dll
ICSendMessage(priv->handle, ICM_USER+80, (long)(&divx_quality), 0);
// don't do this palette mess always, it makes div3 dll crashing...
if(sh->codec->outfmt[sh->outfmtidx]==IMGFMT_BGR8){
if(ICDecompressGetPalette(priv->handle, sh->bih, priv->o_bih)){
priv->palette = (unsigned char*)(priv->o_bih+1);
mp_msg(MSGT_WIN32,MSGL_V,"ICDecompressGetPalette OK\n");
} else {
if(sh->bih->biSize>=40+4*4)
priv->palette = (unsigned char*)(sh->bih+1);
}
}
mp_msg(MSGT_DECVIDEO,MSGL_V,"INFO: Win32 video codec init OK!\n");
return 1;
}
static void test_Locate(void)
{
static BITMAPINFOHEADER bi = {sizeof(BITMAPINFOHEADER),32,8, 1,8, BI_RLE8, 0,100000,100000, 0,0};
static BITMAPINFOHEADER bo = {sizeof(BITMAPINFOHEADER),32,8, 1,8, BI_RGB, 0,100000,100000, 0,0};
HIC h;
DWORD err;
/* Oddly, MSDN documents that ICLocate takes BITMAPINFOHEADER
* pointers, while ICDecompressQuery takes the larger
* BITMAPINFO. Probably it's all the same as long as the
* variable length color quads are present when they are
* needed. */
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
ok(h != 0, "RLE8->RGB failed\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
bo.biHeight = - bo.biHeight;
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
ok(h == 0, "RLE8->RGB height<0 succeeded\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
bo.biHeight = - bo.biHeight;
bi.biCompression = mmioFOURCC('c','v','i','d'); /* Cinepak */
h = ICOpen(ICTYPE_VIDEO, mmioFOURCC('c','v','i','d'), ICMODE_DECOMPRESS);
if (h == 0) win_skip("Cinepak/ICCVID codec not found\n");
else {
bo.biBitCount = bi.biBitCount = 32;
err = ICDecompressQuery(h, &bi, &bo);
ok(err == ICERR_OK, "Query cvid->RGB32: %d\n", err);
err = ICDecompressQuery(h, &bi, NULL);
ok(err == ICERR_OK, "Query cvid 32: %d\n", err);
bo.biHeight = -bo.biHeight;
err = ICDecompressQuery(h, &bi, &bo);
ok(err == ICERR_OK, "Query cvid->RGB32 height<0: %d\n", err);
bo.biHeight = -bo.biHeight;
ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
bo.biBitCount = bi.biBitCount = 8;
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
todo_wine ok(h != 0, "cvid->RGB8 failed\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
bo.biHeight = - bo.biHeight;
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
todo_wine ok(h != 0, "cvid->RGB8 height<0 failed\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
bo.biHeight = - bo.biHeight;
bo.biBitCount = bi.biBitCount = 16;
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
ok(h != 0, "cvid->RGB16 failed\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
bo.biHeight = - bo.biHeight;
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
ok(h != 0, "cvid->RGB16 height<0 failed\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
bo.biHeight = - bo.biHeight;
bo.biBitCount = bi.biBitCount = 32;
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
ok(h != 0, "cvid->RGB32 failed\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
bo.biHeight = - bo.biHeight;
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
ok(h != 0, "cvid->RGB32 height<0 failed\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
bo.biHeight = - bo.biHeight;
bi.biCompression = mmioFOURCC('C','V','I','D');
/* Unlike ICOpen, upper case fails with ICLocate. */
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
ok(h == 0, "CVID->RGB32 upper case succeeded\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
}
bi.biCompression = mmioFOURCC('M','S','V','C'); /* MS Video 1 */
bo.biBitCount = bi.biBitCount = 16;
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
ok(h != 0, "MSVC->RGB16 failed\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
bo.biHeight = - bo.biHeight;
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
todo_wine ok(h != 0, "MSVC->RGB16 height<0 failed\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
bo.biHeight = - bo.biHeight;
bo.biHeight--;
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
ok(h == 0, "MSVC->RGB16 height too small succeeded\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
bo.biHeight++;
/* ICLocate wants upper case MSVC */
bi.biCompression = mmioFOURCC('m','s','v','c');
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
ok(h == 0, "msvc->RGB16 succeeded\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
bi.biCompression = mmioFOURCC('M','S','V','C');
h = ICOpen(ICTYPE_VIDEO, mmioFOURCC('M','S','V','C'), ICMODE_DECOMPRESS);
ok(h != 0, "No MSVC codec installed!?\n");
if (h != 0) {
err = ICDecompressQuery(h, &bi, &bo);
ok(err == ICERR_OK, "Query MSVC->RGB16: %d\n", err);
err = ICDecompressQuery(h, &bi, NULL);
ok(err == ICERR_OK, "Query MSVC 16: %d\n", err);
bo.biHeight = -bo.biHeight;
err = ICDecompressQuery(h, &bi, &bo);
todo_wine ok(err == ICERR_OK, "Query MSVC->RGB16 height<0: %d\n", err);
bo.biHeight = -bo.biHeight;
bi.biCompression = mmioFOURCC('m','s','v','c');
err = ICDecompressQuery(h, &bi, &bo);
ok(err == ICERR_BADFORMAT, "Query msvc->RGB16: %d\n", err);
ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
}
bi.biCompression = BI_RGB;
bo.biBitCount = bi.biBitCount = 8;
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
ok(h != 0, "RGB8->RGB identity failed\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
bi.biCompression = BI_RLE8;
h = ICLocate(ICTYPE_VIDEO, 0, &bi, &bo, ICMODE_DECOMPRESS);
ok(h != 0, "RLE8->RGB again failed\n");
if (h) ok(ICClose(h) == ICERR_OK,"ICClose failed\n");
}
/***********************************************************************
* ICGetDisplayFormat [MSVFW32.@]
*/
HIC VFWAPI ICGetDisplayFormat(HIC hic, BITMAPINFOHEADER *in, BITMAPINFOHEADER *out,
int depth, int width, int height)
{
HIC tmphic = hic;
TRACE("(%p, %p, %p, %d, %d, %d)\n", hic, in, out, depth, width, height);
if (!tmphic)
{
tmphic = ICLocate(ICTYPE_VIDEO, 0, in, NULL, ICMODE_DECOMPRESS);
if (!tmphic)
return NULL;
}
if (ICDecompressQuery(tmphic, in, NULL))
goto err;
if (width <= 0 || height <= 0)
{
width = in->biWidth;
height = in->biHeight;
}
if (!depth)
depth = 32;
*out = *in;
out->biSize = sizeof(*out);
out->biWidth = width;
out->biHeight = height;
out->biCompression = BI_RGB;
out->biSizeImage = get_size_image(width, height, depth);
/* first try the given depth */
out->biBitCount = depth;
out->biSizeImage = get_size_image(width, height, out->biBitCount);
if (!ICDecompressQuery(tmphic, in, out))
{
if (depth == 8)
ICDecompressGetPalette(tmphic, in, out);
return tmphic;
}
/* then try 16, both with BI_RGB and BI_BITFIELDS */
if (depth <= 16)
{
out->biBitCount = 16;
out->biSizeImage = get_size_image(width, height, out->biBitCount);
if (!ICDecompressQuery(tmphic, in, out))
return tmphic;
out->biCompression = BI_BITFIELDS;
if (!ICDecompressQuery(tmphic, in, out))
return tmphic;
out->biCompression = BI_RGB;
}
/* then try 24 */
if (depth <= 24)
{
out->biBitCount = 24;
out->biSizeImage = get_size_image(width, height, out->biBitCount);
if (!ICDecompressQuery(tmphic, in, out))
return tmphic;
}
/* then try 32 */
if (depth <= 32)
{
out->biBitCount = 32;
out->biSizeImage = get_size_image(width, height, out->biBitCount);
if (!ICDecompressQuery(tmphic, in, out))
return tmphic;
}
/* as a last resort, try 32 bpp with the original width and height */
out->biWidth = in->biWidth;
out->biHeight = in->biHeight;
out->biBitCount = 32;
out->biSizeImage = get_size_image(out->biWidth, out->biHeight, out->biBitCount);
if (!ICDecompressQuery(tmphic, in, out))
return tmphic;
/* finally, ask the compressor for its default output format */
if (!ICSendMessage(tmphic, ICM_DECOMPRESS_GET_FORMAT, (DWORD_PTR)in, (DWORD_PTR)out))
return tmphic;
err:
if (hic != tmphic)
ICClose(tmphic);
return NULL;
}
