diff options
Diffstat (limited to 'loader/dshow/DS_VideoDecoder.c')
| -rw-r--r-- | loader/dshow/DS_VideoDecoder.c | 916 |
1 files changed, 0 insertions, 916 deletions
diff --git a/loader/dshow/DS_VideoDecoder.c b/loader/dshow/DS_VideoDecoder.c deleted file mode 100644 index c8cc988b61..0000000000 --- a/loader/dshow/DS_VideoDecoder.c +++ /dev/null @@ -1,916 +0,0 @@ -/******************************************************** - - DirectShow Video decoder implementation - Copyright 2000 Eugene Kuznetsov (divx@euro.ru) - -*********************************************************/ -#include "config.h" -#include "guids.h" -#include "interfaces.h" -#include "loader/registry.h" -#include "libwin32.h" -#include "DS_Filter.h" - -struct DS_VideoDecoder -{ - IVideoDecoder iv; - - DS_Filter* m_pDS_Filter; - AM_MEDIA_TYPE m_sOurType, m_sDestType; - VIDEOINFOHEADER* m_sVhdr; - VIDEOINFOHEADER* m_sVhdr2; - int m_Caps;//CAPS m_Caps; // capabilities of DirectShow decoder - int m_iLastQuality; // remember last quality as integer - int m_iMinBuffers; - int m_iMaxAuto; - int m_bIsDivX; // for speed - int m_bIsDivX4; // for speed -}; -static SampleProcUserData sampleProcData; - -#include "DS_VideoDecoder.h" - -#include "loader/wine/winerror.h" -#ifdef WIN32_LOADER -#include "loader/ldt_keeper.h" -#endif - -#include <unistd.h> -#include <fcntl.h> -#include <errno.h> -#include <sys/types.h> -#ifdef HAVE_SYS_MMAN_H -#include <sys/mman.h> -#endif -#include <stdio.h> -#include <stdlib.h> // labs - -// strcmp((const char*)info.dll,...) is used instead of (... == ...) -// so Arpi could use char* pointer in his simplified DS_VideoDecoder class - -#define false 0 -#define true 1 - -int DS_VideoDecoder_GetCapabilities(DS_VideoDecoder *this) -{return this->m_Caps;} - -typedef struct ct ct; - -struct ct { - unsigned int bits; - fourcc_t fcc; - const GUID *subtype; - int cap; - }; - -static ct check[] = { - {16, fccYUY2, &MEDIASUBTYPE_YUY2, CAP_YUY2}, - {12, fccIYUV, &MEDIASUBTYPE_IYUV, CAP_IYUV}, - {16, fccUYVY, &MEDIASUBTYPE_UYVY, CAP_UYVY}, - {12, fccYV12, &MEDIASUBTYPE_YV12, CAP_YV12}, - //{16, fccYV12, &MEDIASUBTYPE_YV12, CAP_YV12}, - {16, fccYVYU, &MEDIASUBTYPE_YVYU, CAP_YVYU}, - {12, fccI420, &MEDIASUBTYPE_I420, CAP_I420}, - {9, fccYVU9, &MEDIASUBTYPE_YVU9, CAP_YVU9}, - {0, 0, 0, 0}, - }; - - -DS_VideoDecoder * DS_VideoDecoder_Open(char* dllname, GUID* guid, BITMAPINFOHEADER * format, int flip, int maxauto) -{ - DS_VideoDecoder *this; - HRESULT result; - ct* c; - - this = malloc(sizeof(DS_VideoDecoder)); - memset( this, 0, sizeof(DS_VideoDecoder)); - - this->m_sVhdr2 = 0; - this->m_iLastQuality = -1; - this->m_iMaxAuto = maxauto; - -#ifdef WIN32_LOADER - Setup_LDT_Keeper(); -#endif - - //memset(&m_obh, 0, sizeof(m_obh)); - //m_obh.biSize = sizeof(m_obh); - /*try*/ - { - unsigned int bihs; - - bihs = (format->biSize < (int) sizeof(BITMAPINFOHEADER)) ? - sizeof(BITMAPINFOHEADER) : format->biSize; - - this->iv.m_bh = malloc(bihs); - memcpy(this->iv.m_bh, format, bihs); - this->iv.m_bh->biSize = bihs; - - this->iv.m_State = STOP; - //this->iv.m_pFrame = 0; - this->iv.m_Mode = DIRECT; - this->iv.m_iDecpos = 0; - this->iv.m_iPlaypos = -1; - this->iv.m_fQuality = 0.0f; - this->iv.m_bCapable16b = true; - - bihs += sizeof(VIDEOINFOHEADER) - sizeof(BITMAPINFOHEADER); - this->m_sVhdr = malloc(bihs); - memset(this->m_sVhdr, 0, bihs); - memcpy(&this->m_sVhdr->bmiHeader, this->iv.m_bh, this->iv.m_bh->biSize); - this->m_sVhdr->rcSource.left = this->m_sVhdr->rcSource.top = 0; - this->m_sVhdr->rcSource.right = this->m_sVhdr->bmiHeader.biWidth; - this->m_sVhdr->rcSource.bottom = this->m_sVhdr->bmiHeader.biHeight; - //this->m_sVhdr->rcSource.right = 0; - //this->m_sVhdr->rcSource.bottom = 0; - this->m_sVhdr->rcTarget = this->m_sVhdr->rcSource; - - this->m_sOurType.majortype = MEDIATYPE_Video; - this->m_sOurType.subtype = MEDIATYPE_Video; - this->m_sOurType.subtype.f1 = this->m_sVhdr->bmiHeader.biCompression; - this->m_sOurType.formattype = FORMAT_VideoInfo; - this->m_sOurType.bFixedSizeSamples = false; - this->m_sOurType.bTemporalCompression = true; - this->m_sOurType.pUnk = 0; - this->m_sOurType.cbFormat = bihs; - this->m_sOurType.pbFormat = (char*)this->m_sVhdr; - - this->m_sVhdr2 = malloc(sizeof(VIDEOINFOHEADER)+12); - memcpy(this->m_sVhdr2, this->m_sVhdr, sizeof(VIDEOINFOHEADER)); - memset((char*)this->m_sVhdr2 + sizeof(VIDEOINFOHEADER), 0, 12); - this->m_sVhdr2->bmiHeader.biCompression = 0; - this->m_sVhdr2->bmiHeader.biBitCount = 24; - - memset(&this->m_sDestType, 0, sizeof(this->m_sDestType)); - this->m_sDestType.majortype = MEDIATYPE_Video; - this->m_sDestType.subtype = MEDIASUBTYPE_RGB24; - this->m_sDestType.formattype = FORMAT_VideoInfo; - this->m_sDestType.bFixedSizeSamples = true; - this->m_sDestType.bTemporalCompression = false; - this->m_sDestType.lSampleSize = labs(this->m_sVhdr2->bmiHeader.biWidth*this->m_sVhdr2->bmiHeader.biHeight - * ((this->m_sVhdr2->bmiHeader.biBitCount + 7) / 8)); - this->m_sVhdr2->bmiHeader.biSizeImage = this->m_sDestType.lSampleSize; - this->m_sDestType.pUnk = 0; - this->m_sDestType.cbFormat = sizeof(VIDEOINFOHEADER); - this->m_sDestType.pbFormat = (char*)this->m_sVhdr2; - - memset(&this->iv.m_obh, 0, sizeof(this->iv.m_obh)); - memcpy(&this->iv.m_obh, this->iv.m_bh, sizeof(this->iv.m_obh) < (unsigned) this->iv.m_bh->biSize - ? sizeof(this->iv.m_obh) : (unsigned) this->iv.m_bh->biSize); - this->iv.m_obh.biBitCount=24; - this->iv.m_obh.biSize = sizeof(BITMAPINFOHEADER); - this->iv.m_obh.biCompression = 0; //BI_RGB - //this->iv.m_obh.biHeight = labs(this->iv.m_obh.biHeight); - this->iv.m_obh.biSizeImage = labs(this->iv.m_obh.biWidth * this->iv.m_obh.biHeight) - * ((this->iv.m_obh.biBitCount + 7) / 8); - - - this->m_pDS_Filter = DS_FilterCreate(dllname, guid, &this->m_sOurType, &this->m_sDestType,&sampleProcData); - - if (!this->m_pDS_Filter) - { - printf("Failed to create DirectShow filter\n"); - return 0; - } - - if (!flip) - { - this->iv.m_obh.biHeight *= -1; - this->m_sVhdr2->bmiHeader.biHeight = this->iv.m_obh.biHeight; - result = this->m_pDS_Filter->m_pOutputPin->vt->QueryAccept(this->m_pDS_Filter->m_pOutputPin, &this->m_sDestType); - if (result) - { - printf("Decoder does not support upside-down RGB frames\n"); - this->iv.m_obh.biHeight *= -1; - this->m_sVhdr2->bmiHeader.biHeight = this->iv.m_obh.biHeight; - } - } - - memcpy( &this->iv.m_decoder, &this->iv.m_obh, sizeof(this->iv.m_obh) ); - - switch (this->iv.m_bh->biCompression) - { -#if 0 - case fccDIV3: - case fccDIV4: - case fccDIV5: - case fccDIV6: - case fccMP42: - case fccWMV2: - //YV12 seems to be broken for DivX :-) codec -// case fccIV50: - //produces incorrect picture - //m_Caps = (CAPS) (m_Caps & ~CAP_YV12); - //m_Caps = CAP_UYVY;//CAP_YUY2; // | CAP_I420; - //m_Caps = CAP_I420; - this->m_Caps = (CAP_YUY2 | CAP_UYVY); - break; -#endif - default: - - this->m_Caps = CAP_NONE; - - printf("Decoder supports the following YUV formats: "); - for (c = check; c->bits; c++) - { - this->m_sVhdr2->bmiHeader.biBitCount = c->bits; - this->m_sVhdr2->bmiHeader.biCompression = c->fcc; - this->m_sDestType.subtype = *c->subtype; - result = this->m_pDS_Filter->m_pOutputPin->vt->QueryAccept(this->m_pDS_Filter->m_pOutputPin, &this->m_sDestType); - if (!result) - { - this->m_Caps = (this->m_Caps | c->cap); - printf("%.4s ", (char *)&c->fcc); - } - } - printf("\n"); - } - - if (this->m_Caps != CAP_NONE) - printf("Decoder is capable of YUV output (flags 0x%x)\n", (int)this->m_Caps); - - this->m_sVhdr2->bmiHeader.biBitCount = 24; - this->m_sVhdr2->bmiHeader.biCompression = 0; - this->m_sDestType.subtype = MEDIASUBTYPE_RGB24; - - this->m_iMinBuffers = this->iv.VBUFSIZE; - this->m_bIsDivX = (strcmp(dllname, "divxcvki.ax") == 0 - || strcmp(dllname, "divx_c32.ax") == 0 - || strcmp(dllname, "wmvds32.ax") == 0 - || strcmp(dllname, "wmv8ds32.ax") == 0); - this->m_bIsDivX4 = (strcmp(dllname, "divxdec.ax") == 0); - if (this->m_bIsDivX) - this->iv.VBUFSIZE += 7; - else if (this->m_bIsDivX4) - this->iv.VBUFSIZE += 9; - } - /*catch (FatalError& error) - { - delete[] m_sVhdr; - delete[] m_sVhdr2; - delete m_pDS_Filter; - throw; - }*/ - return this; -} - -void DS_VideoDecoder_Destroy(DS_VideoDecoder *this) -{ - DS_VideoDecoder_StopInternal(this); - this->iv.m_State = STOP; - free(this->m_sVhdr); - free(this->m_sVhdr2); - DS_Filter_Destroy(this->m_pDS_Filter); -} - -void DS_VideoDecoder_StartInternal(DS_VideoDecoder *this) -{ - Debug printf("DS_VideoDecoder_StartInternal\n"); - //cout << "DSSTART" << endl; - this->m_pDS_Filter->m_pAll->vt->Commit(this->m_pDS_Filter->m_pAll); - this->m_pDS_Filter->Start(this->m_pDS_Filter); - - this->iv.m_State = START; -} - -void DS_VideoDecoder_StopInternal(DS_VideoDecoder *this) -{ - this->m_pDS_Filter->Stop(this->m_pDS_Filter); - //??? why was this here ??? m_pOurOutput->SetFramePointer(0); -} - -int DS_VideoDecoder_DecodeInternal(DS_VideoDecoder *this, const void* src, int size, int is_keyframe, char* pImage) -{ - IMediaSample* sample = 0; - char* ptr; - int result; - - Debug printf("DS_VideoDecoder_DecodeInternal(%p,%p,%d,%d,%p)\n",this,src,size,is_keyframe,pImage); - - this->m_pDS_Filter->m_pAll->vt->GetBuffer(this->m_pDS_Filter->m_pAll, &sample, 0, 0, 0); - - if (!sample) - { - Debug printf("ERROR: null sample\n"); - return -1; - } - - //cout << "DECODE " << (void*) pImage << " d: " << (void*) pImage->Data() << endl; - - - sample->vt->SetActualDataLength(sample, size); - sample->vt->GetPointer(sample, (BYTE **)&ptr); - memcpy(ptr, src, size); - sample->vt->SetSyncPoint(sample, is_keyframe); - sample->vt->SetPreroll(sample, pImage ? 0 : 1); - // sample->vt->SetMediaType(sample, &m_sOurType); - - // FIXME: - crashing with YV12 at this place decoder will crash - // while doing this call - // %FS register was not setup for calling into win32 dll. Are all - // crashes inside ...->Receive() fixed now? - // - // nope - but this is surely helpfull - I'll try some more experiments -#ifdef WIN32_LOADER - Setup_FS_Segment(); -#endif -#if 0 - if (!this->m_pDS_Filter || !this->m_pDS_Filter->m_pImp - || !this->m_pDS_Filter->m_pImp->vt - || !this->m_pDS_Filter->m_pImp->vt->Receive) - printf("DecodeInternal ERROR???\n"); -#endif - result = this->m_pDS_Filter->m_pImp->vt->Receive(this->m_pDS_Filter->m_pImp, sample); - if (result) - { - Debug printf("DS_VideoDecoder::DecodeInternal() error putting data into input pin %x\n", result); - } - if (pImage) - { - memcpy(pImage, sampleProcData.frame_pointer, sampleProcData.frame_size); - } - sample->vt->Release((IUnknown*)sample); - -#if 0 - if (this->m_bIsDivX) - { - int q; - IHidden* hidden=(IHidden*)((int)this->m_pDS_Filter->m_pFilter + 0xb8); - // always check for actual value - // this seems to be the only way to know the actual value - hidden->vt->GetSmth2(hidden, &this->m_iLastQuality); - if (this->m_iLastQuality > 9) - this->m_iLastQuality -= 10; - - if (this->m_iLastQuality < 0) - this->m_iLastQuality = 0; - else if (this->m_iLastQuality > this->m_iMaxAuto) - this->m_iLastQuality = this->m_iMaxAuto; - - //cout << " Qual: " << this->m_iLastQuality << endl; - this->iv.m_fQuality = this->m_iLastQuality / 4.0; - } - else if (this->m_bIsDivX4) - { - - // maybe access methods directly to safe some cpu cycles... - DS_VideoDecoder_GetValue(this, "Postprocessing", this->m_iLastQuality); - if (this->m_iLastQuality < 0) - this->m_iLastQuality = 0; - else if (this->m_iLastQuality > this->m_iMaxAuto) - this->m_iLastQuality = this->m_iMaxAuto; - - //cout << " Qual: " << m_iLastQuality << endl; - this->iv.m_fQuality = this->m_iLastQuality / 6.0; - } - - if (this->iv.m_Mode == -1 ) // ???BUFFERED_QUALITY_AUTO) - { - // adjust Quality - depends on how many cached frames we have - int buffered = this->iv.m_iDecpos - this->iv.m_iPlaypos; - - if (this->m_bIsDivX || this->m_bIsDivX4) - { - int to = buffered - this->m_iMinBuffers; - if (to < 0) - to = 0; - if (to != this->m_iLastQuality) - { - if (to > this->m_iMaxAuto) - to = this->m_iMaxAuto; - if (this->m_iLastQuality != to) - { - if (this->m_bIsDivX) - { - IHidden* hidden=(IHidden*)((int)this->m_pDS_Filter->m_pFilter + 0xb8); - hidden->vt->SetSmth(hidden, to, 0); - } - else - DS_VideoDecoder_SetValue(this, "Postprocessing", to); -#ifndef QUIET - //printf("Switching quality %d -> %d b:%d\n",m_iLastQuality, to, buffered); -#endif - } - } - } - } -#endif - - return 0; -} - -/* - * bits == 0 - leave unchanged - */ -//int SetDestFmt(DS_VideoDecoder * this, int bits = 24, fourcc_t csp = 0); -int DS_VideoDecoder_SetDestFmt(DS_VideoDecoder *this, int bits, unsigned int csp) -{ - HRESULT result; - ALLOCATOR_PROPERTIES props,props1; - int should_test=1; - int stopped = 0; - - Debug printf("DS_VideoDecoder_SetDestFmt (%p, %d, %d)\n",this,bits,(int)csp); - - /* if (!CImage::Supported(csp, bits)) - return -1; -*/ - // BitmapInfo temp = m_obh; - - if (!csp) // RGB - { - int ok = true; - - switch (bits) - { - case 15: - this->m_sDestType.subtype = MEDIASUBTYPE_RGB555; - break; - case 16: - this->m_sDestType.subtype = MEDIASUBTYPE_RGB565; - break; - case 24: - this->m_sDestType.subtype = MEDIASUBTYPE_RGB24; - break; - case 32: - this->m_sDestType.subtype = MEDIASUBTYPE_RGB32; - break; - default: - ok = false; - break; - } - - if (ok) { - if (bits == 15) - this->iv.m_obh.biBitCount=16; - else - this->iv.m_obh.biBitCount=bits; - if( bits == 15 || bits == 16 ) { - this->iv.m_obh.biSize=sizeof(BITMAPINFOHEADER)+12; - this->iv.m_obh.biCompression=3;//BI_BITFIELDS - this->iv.m_obh.biSizeImage=abs((int)(2*this->iv.m_obh.biWidth*this->iv.m_obh.biHeight)); - } - - if( bits == 16 ) { - this->iv.m_obh.colors[0]=0xF800; - this->iv.m_obh.colors[1]=0x07E0; - this->iv.m_obh.colors[2]=0x001F; - } else if ( bits == 15 ) { - this->iv.m_obh.colors[0]=0x7C00; - this->iv.m_obh.colors[1]=0x03E0; - this->iv.m_obh.colors[2]=0x001F; - } else { - this->iv.m_obh.biSize = sizeof(BITMAPINFOHEADER); - this->iv.m_obh.biCompression = 0; //BI_RGB - //this->iv.m_obh.biHeight = labs(this->iv.m_obh.biHeight); - this->iv.m_obh.biSizeImage = labs(this->iv.m_obh.biWidth * this->iv.m_obh.biHeight) - * ((this->iv.m_obh.biBitCount + 7) / 8); - } - } - //.biSizeImage=abs(temp.biWidth*temp.biHeight*((temp.biBitCount+7)/8)); - } else - { // YUV - int ok = true; - switch (csp) - { - case fccYUY2: - this->m_sDestType.subtype = MEDIASUBTYPE_YUY2; - break; - case fccYV12: - this->m_sDestType.subtype = MEDIASUBTYPE_YV12; - break; - case fccIYUV: - this->m_sDestType.subtype = MEDIASUBTYPE_IYUV; - break; - case fccI420: - this->m_sDestType.subtype = MEDIASUBTYPE_I420; - break; - case fccUYVY: - this->m_sDestType.subtype = MEDIASUBTYPE_UYVY; - break; - case fccYVYU: - this->m_sDestType.subtype = MEDIASUBTYPE_YVYU; - break; - case fccYVU9: - this->m_sDestType.subtype = MEDIASUBTYPE_YVU9; - default: - ok = false; - break; - } - - if (ok) { - if (csp != 0 && csp != 3 && this->iv.m_obh.biHeight > 0) - this->iv.m_obh.biHeight *= -1; // YUV formats uses should have height < 0 - this->iv.m_obh.biSize = sizeof(BITMAPINFOHEADER); - this->iv.m_obh.biCompression=csp; - this->iv.m_obh.biBitCount=bits; - this->iv.m_obh.biSizeImage=labs(this->iv.m_obh.biBitCount* - this->iv.m_obh.biWidth*this->iv.m_obh.biHeight)>>3; - } - } - this->m_sDestType.lSampleSize = this->iv.m_obh.biSizeImage; - memcpy(&(this->m_sVhdr2->bmiHeader), &this->iv.m_obh, sizeof(this->iv.m_obh)); - this->m_sVhdr2->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); - if (this->m_sVhdr2->bmiHeader.biCompression == 3) - this->m_sDestType.cbFormat = sizeof(VIDEOINFOHEADER) + 12; - else - this->m_sDestType.cbFormat = sizeof(VIDEOINFOHEADER); - - - switch(csp) - { - case fccYUY2: - if(!(this->m_Caps & CAP_YUY2)) - should_test=false; - break; - case fccYV12: - if(!(this->m_Caps & CAP_YV12)) - should_test=false; - break; - case fccIYUV: - if(!(this->m_Caps & CAP_IYUV)) - should_test=false; - break; - case fccI420: - if(!(this->m_Caps & CAP_I420)) - should_test=false; - break; - case fccUYVY: - if(!(this->m_Caps & CAP_UYVY)) - should_test=false; - break; - case fccYVYU: - if(!(this->m_Caps & CAP_YVYU)) - should_test=false; - break; - case fccYVU9: - if(!(this->m_Caps & CAP_YVU9)) - should_test=false; - break; - } - if(should_test) - result = this->m_pDS_Filter->m_pOutputPin->vt->QueryAccept(this->m_pDS_Filter->m_pOutputPin, &this->m_sDestType); - else - result = -1; - - if (result != 0) - { - if (csp) - printf("Warning: unsupported color space\n"); - else - printf("Warning: unsupported bit depth\n"); - - this->m_sDestType.lSampleSize = this->iv.m_decoder.biSizeImage; - memcpy(&(this->m_sVhdr2->bmiHeader), &this->iv.m_decoder, sizeof(this->iv.m_decoder)); - this->m_sVhdr2->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); - if (this->m_sVhdr2->bmiHeader.biCompression == 3) - this->m_sDestType.cbFormat = sizeof(VIDEOINFOHEADER) + 12; - else - this->m_sDestType.cbFormat = sizeof(VIDEOINFOHEADER); - - return -1; - } - - memcpy( &this->iv.m_decoder, &this->iv.m_obh, sizeof(this->iv.m_obh)); - -// m_obh=temp; -// if(csp) -// m_obh.biBitCount=BitmapInfo::BitCount(csp); - this->iv.m_bh->biBitCount = bits; - - //DS_VideoDecoder_Restart(this); - - if (this->iv.m_State == START) - { - DS_VideoDecoder_StopInternal(this); - this->iv.m_State = STOP; - stopped = true; - } - - this->m_pDS_Filter->m_pInputPin->vt->Disconnect(this->m_pDS_Filter->m_pInputPin); - this->m_pDS_Filter->m_pOutputPin->vt->Disconnect(this->m_pDS_Filter->m_pOutputPin); - this->m_pDS_Filter->m_pOurOutput->SetNewFormat(this->m_pDS_Filter->m_pOurOutput,&this->m_sDestType); - result = this->m_pDS_Filter->m_pInputPin->vt->ReceiveConnection(this->m_pDS_Filter->m_pInputPin, - this->m_pDS_Filter->m_pOurInput, - &this->m_sOurType); - if (result) - { - printf("Error reconnecting input pin 0x%x\n", (int)result); - return -1; - } - - if(this->m_pDS_Filter->m_pAll) - this->m_pDS_Filter->m_pAll->vt->Release((IUnknown*)this->m_pDS_Filter->m_pAll); - this->m_pDS_Filter->m_pAll=(IMemAllocator*)MemAllocatorCreate(); - if (!this->m_pDS_Filter->m_pAll) - { - printf("Call to MemAllocatorCreate failed\n"); - return -1; - } - //Seting allocator property according to our media type - props.cBuffers=1; - props.cbBuffer=this->m_sDestType.lSampleSize; - props.cbAlign=1; - props.cbPrefix=0; - this->m_pDS_Filter->m_pAll->vt->SetProperties(this->m_pDS_Filter->m_pAll, &props, &props1); - //Notify remote pin about choosed allocator - this->m_pDS_Filter->m_pImp->vt->NotifyAllocator(this->m_pDS_Filter->m_pImp, this->m_pDS_Filter->m_pAll, 0); - - result = this->m_pDS_Filter->m_pOutputPin->vt->ReceiveConnection(this->m_pDS_Filter->m_pOutputPin, - (IPin *)this->m_pDS_Filter->m_pOurOutput, - &this->m_sDestType); - if (result) - { - printf("Error reconnecting output pin 0x%x\n", (int)result); - return -1; - } - - if (stopped) - { - DS_VideoDecoder_StartInternal(this); - this->iv.m_State = START; - } - - return 0; -} - - -int DS_VideoDecoder_SetDirection(DS_VideoDecoder *this, int d) -{ - this->iv.m_obh.biHeight = (d) ? this->iv.m_bh->biHeight : -this->iv.m_bh->biHeight; - this->m_sVhdr2->bmiHeader.biHeight = this->iv.m_obh.biHeight; - return 0; -} - -int DS_VideoDecoder_GetValue(DS_VideoDecoder *this, const char* name, int* value) -{ -/* - if (m_bIsDivX4) - { - IDivxFilterInterface* pIDivx; - if (m_pDS_Filter->m_pFilter->vt->QueryInterface((IUnknown*)m_pDS_Filter->m_pFilter, &IID_IDivxFilterInterface, (void**)&pIDivx)) - { - Debug printf("No such interface\n"); - return -1; - } - if (strcmp(name, "Postprocessing") == 0) - { - pIDivx->vt->get_PPLevel(pIDivx, &value); - value /= 10; - } - else if (strcmp(name, "Brightness") == 0) - pIDivx->vt->get_Brightness(pIDivx, &value); - else if (strcmp(name, "Contrast") == 0) - pIDivx->vt->get_Contrast(pIDivx, &value); - else if (strcmp(name, "Saturation") == 0) - pIDivx->vt->get_Saturation(pIDivx, &value); - else if (strcmp(name, "MaxAuto") == 0) - value = m_iMaxAuto; - pIDivx->vt->Release((IUnknown*)pIDivx); - return 0; - } - else if (m_bIsDivX) - { - if (m_State != START) - return VFW_E_NOT_RUNNING; -// brightness 87 -// contrast 74 -// hue 23 -// saturation 20 -// post process mode 0 -// get1 0x01 -// get2 10 -// get3=set2 86 -// get4=set3 73 -// get5=set4 19 -// get6=set5 23 - IHidden* hidden=(IHidden*)((int)m_pDS_Filter->m_pFilter+0xb8); - if (strcmp(name, "Quality") == 0) - { - // NOT SURE - int r = hidden->vt->GetSmth2(hidden, &value); - if (value >= 10) - value -= 10; - return 0; - } - if (strcmp(name, "Brightness") == 0) - return hidden->vt->GetSmth3(hidden, &value); - if (strcmp(name, "Contrast") == 0) - return hidden->vt->GetSmth4(hidden, &value); - if (strcmp(name, "Hue") == 0) - return hidden->vt->GetSmth6(hidden, &value); - if (strcmp(name, "Saturation") == 0) - return hidden->vt->GetSmth5(hidden, &value); - if (strcmp(name, "MaxAuto") == 0) - { - value = m_iMaxAuto; - return 0; - } - } - else if (strcmp((const char*)record.dll, "ir50_32.dll") == 0) - { - IHidden2* hidden = 0; - if (m_pDS_Filter->m_pFilter->vt->QueryInterface((IUnknown*)m_pDS_Filter->m_pFilter, &IID_Iv50Hidden, (void**)&hidden)) - { - Debug printf("No such interface\n"); - return -1; - } - // FIXME - int recordpar[30]; - recordpar[0]=0x7c; - recordpar[1]=fccIV50; - recordpar[2]=0x10005; - recordpar[3]=2; - recordpar[4]=1; - recordpar[5]=0x80000000; - - if (strcmp(name, "Brightness") == 0) - recordpar[5]|=0x20; - else if (strcmp(name, "Saturation") == 0) - recordpar[5]|=0x40; - else if (strcmp(name, "Contrast") == 0) - recordpar[5]|=0x80; - if (!recordpar[5]) - { - hidden->vt->Release((IUnknown*)hidden); - return -1; - } - if (hidden->vt->DecodeSet(hidden, recordpar)) - return -1; - - if (strcmp(name, "Brightness") == 0) - value = recordpar[18]; - else if (strcmp(name, "Saturation") == 0) - value = recordpar[19]; - else if (strcmp(name, "Contrast") == 0) - value = recordpar[20]; - - hidden->vt->Release((IUnknown*)hidden); - } -*/ - return 0; -} - -int DS_VideoDecoder_SetValue(DS_VideoDecoder *this, const char* name, int value) -{ - if (this->m_bIsDivX4) { - IDivxFilterInterface* pIDivx=NULL; -// printf("DS_SetValue for DIVX4, name=%s value=%d\n",name,value); - if (this->m_pDS_Filter->m_pFilter->vt->QueryInterface((IUnknown*)this->m_pDS_Filter->m_pFilter, &IID_IDivxFilterInterface, (void**)&pIDivx)) - { - printf("No such interface\n"); - return -1; - } - if (strcasecmp(name, "Postprocessing") == 0) - pIDivx->vt->put_PPLevel(pIDivx, value * 10); - else if (strcasecmp(name, "Brightness") == 0) - pIDivx->vt->put_Brightness(pIDivx, value); - else if (strcasecmp(name, "Contrast") == 0) - pIDivx->vt->put_Contrast(pIDivx, value); - else if (strcasecmp(name, "Saturation") == 0) - pIDivx->vt->put_Saturation(pIDivx, value); - else if (strcasecmp(name, "MaxAuto") == 0) - this->m_iMaxAuto = value; - pIDivx->vt->Release((IUnknown*)pIDivx); - //printf("Set %s %d\n", name, value); - return 0; - } - - if (this->m_bIsDivX) { - IHidden* hidden; - if (this->iv.m_State != START) - return VFW_E_NOT_RUNNING; - - //cout << "set value " << name << " " << value << endl; -// brightness 87 -// contrast 74 -// hue 23 -// saturation 20 -// post process mode 0 -// get1 0x01 -// get2 10 -// get3=set2 86 -// get4=set3 73 -// get5=set4 19 - // get6=set5 23 - hidden = (IHidden*)((int)this->m_pDS_Filter->m_pFilter + 0xb8); - //printf("DS_SetValue for DIVX, name=%s value=%d\n",name,value); - if (strcasecmp(name, "Quality") == 0) - { - this->m_iLastQuality = value; - return hidden->vt->SetSmth(hidden, value, 0); - } - if (strcasecmp(name, "Brightness") == 0) - return hidden->vt->SetSmth2(hidden, value, 0); - if (strcasecmp(name, "Contrast") == 0) - return hidden->vt->SetSmth3(hidden, value, 0); - if (strcasecmp(name, "Saturation") == 0) - return hidden->vt->SetSmth4(hidden, value, 0); - if (strcasecmp(name, "Hue") == 0) - return hidden->vt->SetSmth5(hidden, value, 0); - if (strcasecmp(name, "MaxAuto") == 0) - { - this->m_iMaxAuto = value; - } - return 0; - } -#if 0 - if (strcmp((const char*)record.dll, "ir50_32.dll") == 0) - { - IHidden2* hidden = 0; - if (m_pDS_Filter->m_pFilter->vt->QueryInterface((IUnknown*)m_pDS_Filter->m_pFilter, &IID_Iv50Hidden, (void**)&hidden)) - { - Debug printf("No such interface\n"); - return -1; - } - int recordpar[30]; - recordpar[0]=0x7c; - recordpar[1]=fccIV50; - recordpar[2]=0x10005; - recordpar[3]=2; - recordpar[4]=1; - recordpar[5]=0x80000000; - if (strcmp(name, "Brightness") == 0) - { - recordpar[5]|=0x20; - recordpar[18]=value; - } - else if (strcmp(name, "Saturation") == 0) - { - recordpar[5]|=0x40; - recordpar[19]=value; - } - else if (strcmp(name, "Contrast") == 0) - { - recordpar[5]|=0x80; - recordpar[20]=value; - } - if(!recordpar[5]) - { - hidden->vt->Release((IUnknown*)hidden); - return -1; - } - HRESULT result = hidden->vt->DecodeSet(hidden, recordpar); - hidden->vt->Release((IUnknown*)hidden); - - return result; - } -#endif -// printf("DS_SetValue for ????, name=%s value=%d\n",name,value); - return 0; -} - -int DS_SetAttr_DivX(char* attribute, int value){ - int result, status, newkey; - if(strcasecmp(attribute, "Quality")==0){ - char* keyname="SOFTWARE\\Microsoft\\Scrunch"; - result=RegCreateKeyExA(HKEY_CURRENT_USER, keyname, 0, 0, 0, 0, 0, &newkey, &status); - if(result!=0) - { - printf("VideoDecoder::SetExtAttr: registry failure\n"); - return -1; - } - result=RegSetValueExA(newkey, "Current Post Process Mode", 0, REG_DWORD, &value, 4); - if(result!=0) - { - printf("VideoDecoder::SetExtAttr: error writing value\n"); - return -1; - } - value=-1; - result=RegSetValueExA(newkey, "Force Post Process Mode", 0, REG_DWORD, &value, 4); - if(result!=0) - { - printf("VideoDecoder::SetExtAttr: error writing value\n"); - return -1; - } - RegCloseKey(newkey); - return 0; - } - - if( - (strcasecmp(attribute, "Saturation")==0) || - (strcasecmp(attribute, "Hue")==0) || - (strcasecmp(attribute, "Contrast")==0) || - (strcasecmp(attribute, "Brightness")==0) - ) - { - char* keyname="SOFTWARE\\Microsoft\\Scrunch\\Video"; - result=RegCreateKeyExA(HKEY_CURRENT_USER, keyname, 0, 0, 0, 0, 0, &newkey, &status); - if(result!=0) - { - printf("VideoDecoder::SetExtAttr: registry failure\n"); - return -1; - } - result=RegSetValueExA(newkey, attribute, 0, REG_DWORD, &value, 4); - if(result!=0) - { - printf("VideoDecoder::SetExtAttr: error writing value\n"); - return -1; - } - RegCloseKey(newkey); - return 0; - } - - printf("Unknown attribute!\n"); - return -200; -} |