#include <SAA7134Source.h>
Inheritance diagram for CSAA7134Source:
Public Member Functions | |
| CSAA7134Source (CSAA7134Card *pSAA7134Card, CContigMemory *PagelistDMAMem[kMAX_PAGETABLES], CUserMemory *DisplayDMAMem[kMAX_FRAMEBUFFERS], CUserMemory *VBIDMAMem[kMAX_FRAMEBUFFERS], LPCSTR IniSection, LPCSTR ChipName, int DeviceIndex) | |
| void | Start () |
| start capturing. Perform any initilization here | |
| void | Stop () |
| start capturing. Perform any clean-up here | |
| void | Reset () |
| Reset to known state. | |
| void | Mute () |
| Turn off any sound. | |
| void | UnMute () |
| Turn back on the sound. | |
| CSAA7134Card * | GetCard () |
| void | GetNextField (TDeinterlaceInfo *pInfo, BOOL AccurateTiming) |
| void | DecodeVBI (TDeinterlaceInfo *pInfo) |
| If VBI data is being captured, decode it. | |
| BOOL | SetTunerFrequency (long FrequencyId, eVideoFormat VideoFormat) |
| Tune into channel. | |
| LPCSTR | GetStatus () |
| Returns a string to be displayed in the UI. | |
| BOOL | IsInTunerMode () |
| Are we currently showing the output from the tuner. | |
| BOOL | IsVideoPresent () |
| Are we capturing a proper video signal. | |
| ITuner * | GetTuner () |
| void | SetFormat (eVideoFormat NewFormat) |
| eVideoFormat | GetFormat () |
| Get the original video format e.g. PAL, NTSC. | |
| void | SetAspectRatioData () |
| int | GetInitialWidth () |
| Gets the initial width of each picture in pixels. | |
| int | GetInitialHeight () |
| Gets the initial height of each picture in pixels, for interlaced this is FieldHeight. | |
| int | GetWidth () |
| Gets the width of each picture in pixels. | |
| int | GetHeight () |
| Gets the height of each frame in pixels, for interlaced this is x2 FieldHeight. | |
| void | SetWidth (int w) |
| Sets the width of each picture in pixels. | |
| int | GetDeviceIndex () |
| const char * | GetChipName () |
| LPCSTR | IDString () |
| int | NumInputs (eSourceInputType InputType) |
| BOOL | SetInput (eSourceInputType InputType, int Nr) |
| int | GetInput (eSourceInputType InputType) |
| const char * | GetInputName (eSourceInputType InputType, int Nr) |
| BOOL | InputHasTuner (eSourceInputType InputType, int Nr) |
| ISetting * | GetVolume () |
| returns NULL if there is no control over this value | |
| ISetting * | GetBalance () |
| returns NULL if there is no control over this value | |
| ISetting * | GetBrightness () |
| returns NULL if there is no control over this value | |
| ISetting * | GetContrast () |
| returns NULL if there is no control over this value | |
| ISetting * | GetHue () |
| returns NULL if there is no control over this value | |
| ISetting * | GetSaturation () |
| returns NULL if there is no control over this value | |
| ISetting * | GetSaturationU () |
| returns NULL if there is no control over this value | |
| ISetting * | GetSaturationV () |
| returns NULL if there is no control over this value | |
| ISetting * | GetAnalogueBlanking () |
| returns NULL if there is no control over this value | |
| ISetting * | GetTopOverscan () |
| returns NULL if there is no control over this value | |
| ISetting * | GetBottomOverscan () |
| returns NULL if there is no control over this value | |
| ISetting * | GetLeftOverscan () |
| returns NULL if there is no control over this value | |
| ISetting * | GetRightOverscan () |
| returns NULL if there is no control over this value | |
| ISetting * | GetHDelay () |
| returns NULL if there is no control over this value | |
| ISetting * | GetVDelay () |
| returns NULL if there is no control over this value | |
| LPCSTR | GetMenuLabel () |
| Get string to display in source menu. | |
| void | SetMenu (HMENU hMenu) |
| Update the menu with any settings. | |
| void | UpdateMenu () |
| Update the content of the menu. | |
| virtual void | OnEvent (CEventObject *pEventObject, eEventType Event, long OldValue, long NewValue, eEventType *ComingUp) |
| BOOL | HandleWindowsCommands (HWND hWnd, UINT wParam, LONG lParam) |
| Returns TRUE is we process the command. | |
| void | HandleTimerMessages (int TimerId) |
| Handle any timers that you control. | |
| void | ChangeSettingsBasedOnHW (int ProcessorSpeed, int TradeOff) |
| BOOL | OpenMediaFile (LPCSTR FileName, BOOL NewPlayList) |
| Open the following file, return TRUE if you understand the file. | |
| BOOL | IsAccessAllowed () |
| BOOL | HasSquarePixels () |
| CTreeSettingsPage * | GetTreeSettingsPage () |
| returns NULL if there is no tree settings page | |
| void | SetSourceAsCurrent () |
Protected Attributes | |
| HINSTANCE | m_hSAA7134ResourceInst |
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Fill the TDeinteralceInfo structure with the most recent data and update the history. The Accuarate timing flag is used by JudderTermonator to tell the code to time the input Frequency exactly. Implements CSource. |
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Set the video format e.g. PAL, NTSC Will get called by auto forfat detect in the processing thread so do not stop the processing to habdle this command Normal processing is to post message to yourself using API Implements CSource. |
1.3.4