diff options
Diffstat (limited to 'osd.c')
| -rw-r--r-- | osd.c | 1083 |
1 files changed, 587 insertions, 496 deletions
@@ -2,8 +2,12 @@ * OSD Picture in Picture plugin for the Video Disk Recorder * * See the README file for copyright information and how to reach the author. + * + * Copyright (C) 2007 Martin Wache for the dithered 256 color mode */ +#include <stdint.h> + #include "osd.h" #include "decoder.h" #include "quantize.h" @@ -17,537 +21,624 @@ cMutex Mutex; cOsdPipObject::cOsdPipObject(cDevice *Device, const cChannel *Channel) -: cOsdObject(true) +: cOsdObject(true), + cThread("osdpip_osd") { - m_Channel = Channel; - m_Osd = NULL; - m_ESBuffer = new cRingBufferFrame(MEGABYTE(3), true); - - m_Active = false; - m_Ready = false; - m_Reset = true; - m_MoveMode = false; - m_Width = m_Height = -1; - m_Bitmap = NULL; - m_InfoWindow = NULL; - - m_AlphaBase = 0xFF000000; - for (int i = 0; i < 256; i++) - m_Palette[i] = 0xFD000000 | i; - m_PaletteStart = 1; - - Device->SwitchChannel(m_Channel, false); - m_Receiver = new cOsdPipReceiver(m_Channel, m_ESBuffer); - Device->AttachReceiver(m_Receiver); + m_Channel = Channel; + m_Osd = NULL; + m_ESBuffer = new cRingBufferFrame(MEGABYTE(3), true); + + m_Active = false; + m_Ready = false; + m_Reset = true; + m_MoveMode = false; + m_Width = m_Height = -1; + m_Bitmap = NULL; + m_InfoWindow = NULL; + + m_AlphaBase = 0xFF000000; + for (int i = 0; i < 256; i++) + m_Palette[i] = m_AlphaBase | i; + m_PaletteStart = 1; + + Device->SwitchChannel(m_Channel, false); + m_Receiver = new cOsdPipReceiver(m_Channel, m_ESBuffer); + Device->AttachReceiver(m_Receiver); } cOsdPipObject::~cOsdPipObject() { - Stop(); - - delete m_Receiver; - delete m_ESBuffer; - if (m_Bitmap != NULL) - delete m_Bitmap; - delete m_InfoWindow; - if (m_Osd != NULL) - delete m_Osd; + Stop(); + + delete m_Receiver; + delete m_ESBuffer; + if (m_Bitmap != NULL) + delete m_Bitmap; + delete m_InfoWindow; + if (m_Osd != NULL) + delete m_Osd; } void cOsdPipObject::Stop(void) { - if (m_Active) - { - m_Active = false; - Cancel(3); - } - m_ESBuffer->Clear(); + if (m_Active) + { + m_Active = false; + Cancel(3); + } + m_ESBuffer->Clear(); } void cOsdPipObject::SwapChannels(void) { - const cChannel *chan = cDevice::CurrentChannel() != 0 - ? Channels.GetByNumber(cDevice::CurrentChannel()) : NULL; - if (chan) { - Stop(); - Channels.SwitchTo(m_Channel->Number()); - cDevice *dev = cDevice::GetDevice(chan, 1); - if (dev) { - DELETENULL(m_Receiver); - m_Channel = chan; - dev->SwitchChannel(m_Channel, false); - m_Receiver = new cOsdPipReceiver(m_Channel, m_ESBuffer); - dev->AttachReceiver(m_Receiver); - } - Start(); - } + const cChannel *chan = cDevice::CurrentChannel() != 0 + ? Channels.GetByNumber(cDevice::CurrentChannel()) : NULL; + if (chan) { + Stop(); + Channels.SwitchTo(m_Channel->Number()); +#if (APIVERSNUM < 10500) + cDevice *dev = cDevice::GetDevice(chan, 1); +#else + cDevice *dev = cDevice::GetDevice(chan, 1, false); +#endif + if (dev) { + DELETENULL(m_Receiver); + m_Channel = chan; + dev->SwitchChannel(m_Channel, false); + m_Receiver = new cOsdPipReceiver(m_Channel, m_ESBuffer); + dev->AttachReceiver(m_Receiver); + } + Start(); + } +} + +static inline uint8_t clip(int x) +{ + if (x<=0) + return 0; + if (x>=255) + return 255; + return (uint8_t) x; +} + +static inline uint32_t YUV_to_RGB32(int py, int pu, int pv) +{ + py=(((int) py)-16)*298+128; + pu=((int) pu)-128; + pv=((int) pv)-128; + + int r=(409*pv); + int g=(-100*pu-208*pv); + int b=(516*pu); + + //printf("%d %d %d -> %d %d %d \n", py,pu, pv,clip((py+r)>>8),clip((py+g)>>8),clip((py+b)>>8)); + return (clip((py+r)>>8)<<16) | (clip((py+g)>>8)<<8) | clip((py+b)>>8); } void cOsdPipObject::ProcessImage(unsigned char * data, int length) { - unsigned int value; - unsigned int * outputPalette; - unsigned char * outputImage; - int height; - - if (m_FrameDrop != -1) - { - if (OsdPipSetup.FrameMode == kFrameModeI) - { - if (m_FrameDrop == OsdPipSetup.FrameDrop) - { - m_FrameDrop = 0; - } - else - { - m_FrameDrop++; - return; - } - } - } - - if (decoder.Decode(data, length) != 0) - return; - - if (m_FrameDrop != -1) - { - if (OsdPipSetup.FrameMode == kFrameModeIP || - OsdPipSetup.FrameMode == kFrameModeIPB) - { - if (m_FrameDrop == OsdPipSetup.FrameDrop) - { - m_FrameDrop = 0; - } - else - { - m_FrameDrop++; - return; - } - } - } - - if (!m_Ready) - { - if (m_Bitmap != NULL) - delete m_Bitmap; - m_Bitmap = NULL; - if (m_InfoWindow != NULL) - delete m_InfoWindow; - m_InfoWindow = NULL; - switch (OsdPipSetup.Size) - { - case 0: m_Width = 100; m_Height = 80; break; - case 1: m_Width = 120; m_Height = 96; break; - case 2: m_Width = 140; m_Height = 112; break; - case 3: m_Width = 160; m_Height = 128; break; - case 4: m_Width = 180; m_Height = 144; break; - case 5: m_Width = 200; m_Height = 160; break; - case 6: m_Width = 220; m_Height = 176; break; - case 7: m_Width = 240; m_Height = 192; break; - case 8: m_Width = 260; m_Height = 208; break; - case 9: m_Width = 280; m_Height = 224; break; - case 10: m_Width = 300; m_Height = 240; break; - } - if (OsdPipSetup.ShowInfo > 0) - { - int infoX = 0; - int infoY = 0; - int infoH = OsdPipSetup.ShowInfo * 30; - - switch (OsdPipSetup.InfoPosition) - { - case kInfoTopLeft: - infoX = Setup.OSDLeft; - infoY = Setup.OSDTop; - break; - case kInfoTopRight: - infoX = Setup.OSDLeft + Setup.OSDWidth - OsdPipSetup.InfoWidth; - infoY = Setup.OSDTop; - break; - case kInfoBottomLeft: - infoX = Setup.OSDLeft; - infoY = Setup.OSDTop + Setup.OSDHeight - infoH; - break; - case kInfoBottomRight: - infoX = Setup.OSDLeft + Setup.OSDWidth - OsdPipSetup.InfoWidth; - infoY = Setup.OSDTop + Setup.OSDHeight - infoH; - break; - } - tArea areas[] = - { - { OsdPipSetup.XPosition, OsdPipSetup.YPosition, OsdPipSetup.XPosition + m_Width - 1, OsdPipSetup.YPosition + m_Height - 1, OsdPipSetup.ColorDepth == kDepthGrey16 ? 4 : 8 }, - { infoX, infoY, infoX + OsdPipSetup.InfoWidth - 1, infoY + infoH - 1, OsdPipSetup.ColorDepth == kDepthGrey16 ? 4 : 8 } - }; - if (m_Osd->CanHandleAreas(areas, 2) == oeOk) - m_Osd->SetAreas(areas, 2); - else - m_Osd->SetAreas(areas, 1); - m_Bitmap = new cBitmap(m_Width, m_Height, OsdPipSetup.ColorDepth == kDepthGrey16 ? 4 : 8); - m_InfoWindow = new cOsdInfoWindow(m_Osd, m_Palette, infoX, infoY); - } - else - { - tArea areas[] = - { - { OsdPipSetup.XPosition, OsdPipSetup.YPosition, OsdPipSetup.XPosition + m_Width - 1, OsdPipSetup.YPosition + m_Height - 1, OsdPipSetup.ColorDepth == kDepthGrey16 ? 4 : 8 } - }; - m_Osd->SetAreas(areas, 1); - m_Bitmap = new cBitmap(m_Width, m_Height, OsdPipSetup.ColorDepth == kDepthGrey16 ? 4 : 8); - } - - Mutex.Lock(); - if (OsdPipSetup.ColorDepth == kDepthGrey256) - { - for (int i = 0; i < 256; i++) - m_Palette[i] = m_AlphaBase | (i << 16) | (i << 8) | i; - m_Palette[0] = 0xFD000000; - m_Palette[255] = 0xFDFFFFFF; - } - if (OsdPipSetup.ColorDepth == kDepthColor256fix) - { - for (int i = 0; i < 252; i++) - m_Palette[i + 1] = m_AlphaBase | quantizer->OutputPalette()[i]; - m_Palette[0] = 0xFD000000; - m_Palette[255] = 0xFDFFFFFF; - } - if (OsdPipSetup.ColorDepth == kDepthColor128var) - { - m_Palette[0] = 0xFD000000; - m_Palette[255] = 0xFDFFFFFF; - } - Mutex.Unlock(); - } - - if (decoder.AspectRatio() > 0.1) - height = (int) ((float) m_Width / decoder.AspectRatio() * 16.0f / 15.0f + 0.5); - else - height = m_Height; - if (decoder.Resample(m_Width, height) != 0) - return; - - int size; - size = m_Width * height; - - if (OsdPipSetup.ColorDepth == kDepthGrey16) - { - m_Bitmap->DrawRectangle(0, 0, m_Width - 1, (m_Height - height) / 2 - 1, m_Palette[0]); - m_Bitmap->DrawRectangle(0, (m_Height + height) / 2, m_Width - 1, m_Height - 1, m_Palette[0]); - outputImage = decoder.PicResample()->data[0]; - for (int y = 0; y < height; y++) - { - for (int x = 0; x < m_Width; x++) - { - value = outputImage[y * m_Width + x]; - value = value & 0xF0; - value = m_AlphaBase | (value << 16) | (value << 8) | value; - m_Bitmap->DrawPixel(x, y + (m_Height - height) / 2, value); - } - } - } - if (OsdPipSetup.ColorDepth == kDepthGrey256) - { - outputImage = decoder.PicResample()->data[0]; - m_Bitmap->DrawRectangle(0, 0, m_Width - 1, m_Height - 1, m_Palette[0]); - for (int i = 0; i < 256; i++) - m_Bitmap->SetColor(i, m_Palette[i]); - for (int y = 0; y < height; y++) - { - for (int x = 0; x < m_Width; x++) - { - m_Bitmap->SetIndex(x, y + (m_Height - height) / 2, outputImage[y * m_Width + x]); - } - } - } - if (OsdPipSetup.ColorDepth == kDepthColor256fix || - OsdPipSetup.ColorDepth == kDepthColor128var) - { - if (decoder.ConvertToRGB() != 0) - return; - - if (OsdPipSetup.SwapFfmpeg) - { - unsigned int * bufPtr = (unsigned int *) decoder.PicConvert()->data[0]; - unsigned char red, green, blue, alpha; - for (int i = 0; i < size; i++) - { - value = *bufPtr; - blue = value; - green = value >> 8; - red = value >> 16; - alpha = value >> 24; - value = (alpha << 24) | (blue << 16) | (green << 8) | red; - *bufPtr = value; - bufPtr++; - } - } - - quantizer->Quantize(decoder.PicConvert()->data[0], size, 127); - - outputPalette = quantizer->OutputPalette(); - outputImage = quantizer->OutputImage(); - if (OsdPipSetup.ColorDepth == kDepthColor256fix) - { - m_Bitmap->DrawRectangle(0, 0, m_Width - 1, m_Height - 1, m_Palette[0]); - for (int i = 0; i < 256; i++) - m_Bitmap->SetColor(i, m_Palette[i]); - for (int y = 0; y < height; y++) - { - for (int x = 0; x < m_Width; x++) - { - m_Bitmap->SetIndex(x, y + (m_Height - height) / 2, outputImage[y * m_Width + x] + 1); - } - } - } - else - { - Mutex.Lock(); - for (int i = 0; i < 127; i++) - { - m_Palette[m_PaletteStart + i] = outputPalette[i]; - m_Palette[m_PaletteStart + i] |= m_AlphaBase; - } - Mutex.Unlock(); - - m_Bitmap->DrawRectangle(0, 0, m_Width - 1, m_Height - 1, m_Palette[0]); - for (int i = 0; i < 256; i++) - m_Bitmap->SetColor(i, m_Palette[i]); - for (int y = 0; y < height; y++) - { - for (int x = 0; x < m_Width; x++) - { - m_Bitmap->SetIndex(x, y + (m_Height - height) / 2, m_PaletteStart + outputImage[y * m_Width + x]); - } - } - - if (m_PaletteStart == 1) - { - m_PaletteStart = 128; - m_AlphaBase = 0xFE000000; - } - else - { - m_PaletteStart = 1; - m_AlphaBase = 0xFF000000; - } - } - } - if (!m_Ready) - { - if (OsdPipSetup.ShowInfo) - { - m_InfoWindow->SetChannel(Channels.GetByNumber(cDevice::ActualDevice()->CurrentChannel())); - m_InfoWindow->Show(); - } - m_Ready = true; - } - Mutex.Lock(); - m_Osd->DrawBitmap(OsdPipSetup.XPosition, OsdPipSetup.YPosition, *m_Bitmap); - m_Osd->Flush(); - Mutex.Unlock(); + unsigned int value; + unsigned int * outputPalette; + unsigned char * outputImage; + int height; + + if (m_FrameDrop != -1) + { + if (OsdPipSetup.FrameMode == kFrameModeI) + { + if (m_FrameDrop == OsdPipSetup.FrameDrop) + { + m_FrameDrop = 0; + } + else + { + m_FrameDrop++; + return; + } + } + } + + if (decoder.Decode(data, length) != 0) + return; + + if (m_FrameDrop != -1) + { + if (OsdPipSetup.FrameMode == kFrameModeIP || + OsdPipSetup.FrameMode == kFrameModeIPB) + { + if (m_FrameDrop == OsdPipSetup.FrameDrop) + { + m_FrameDrop = 0; + } + else + { + m_FrameDrop++; + return; + } + } + } + + if (!m_Ready) + { + if (m_Bitmap != NULL) + delete m_Bitmap; + m_Bitmap = NULL; + if (m_InfoWindow != NULL) + delete m_InfoWindow; + m_InfoWindow = NULL; + switch (OsdPipSetup.Size) + { + case 0: m_Width = 100; m_Height = 80; break; + case 1: m_Width = 120; m_Height = 96; break; + case 2: m_Width = 140; m_Height = 112; break; + case 3: m_Width = 160; m_Height = 128; break; + case 4: m_Width = 180; m_Height = 144; break; + case 5: m_Width = 200; m_Height = 160; break; + case 6: m_Width = 220; m_Height = 176; break; + case 7: m_Width = 240; m_Height = 192; break; + case 8: m_Width = 260; m_Height = 208; break; + case 9: m_Width = 280; m_Height = 224; break; + case 10: m_Width = 300; m_Height = 240; break; + } + if (OsdPipSetup.ShowInfo > 0) + { + int infoX = 0; + int infoY = 0; + int infoH = OsdPipSetup.ShowInfo * 30; + + switch (OsdPipSetup.InfoPosition) + { + case kInfoTopLeft: + infoX = Setup.OSDLeft; + infoY = Setup.OSDTop; + break; + case kInfoTopRight: + infoX = Setup.OSDLeft + Setup.OSDWidth - OsdPipSetup.InfoWidth; + infoY = Setup.OSDTop; + break; + case kInfoBottomLeft: + infoX = Setup.OSDLeft; + infoY = Setup.OSDTop + Setup.OSDHeight - infoH; + break; + case kInfoBottomRight: + infoX = Setup.OSDLeft + Setup.OSDWidth - OsdPipSetup.InfoWidth; + infoY = Setup.OSDTop + Setup.OSDHeight - infoH; + break; + } + tArea areas[] = + { + { + OsdPipSetup.XPosition, + OsdPipSetup.YPosition, + OsdPipSetup.XPosition + m_Width - 1, + OsdPipSetup.YPosition + m_Height - 1, + OsdPipSetup.ColorDepth == kDepthGrey16 ? 4 : 8 + }, + { + infoX, + infoY, + infoX + OsdPipSetup.InfoWidth - 1, + infoY + infoH - 1, + OsdPipSetup.ColorDepth == kDepthGrey16 ? 4 : 8 + } + }; + if (m_Osd->CanHandleAreas(areas, 2) == oeOk) + m_Osd->SetAreas(areas, 2); + else + m_Osd->SetAreas(areas, 1); + m_Bitmap = new cBitmap(m_Width, m_Height, OsdPipSetup.ColorDepth == kDepthGrey16 ? 4 : 8); + m_InfoWindow = new cOsdInfoWindow(m_Osd, m_Palette, infoX, infoY); + } + else + { + tArea areas[] = + { + { + OsdPipSetup.XPosition, + OsdPipSetup.YPosition, + OsdPipSetup.XPosition + m_Width - 1, + OsdPipSetup.YPosition + m_Height - 1, + OsdPipSetup.ColorDepth == kDepthGrey16 ? 4 : 8 + } + }; + m_Osd->SetAreas(areas, 1); + m_Bitmap = new cBitmap(m_Width, m_Height, OsdPipSetup.ColorDepth == kDepthGrey16 ? 4 : 8); + } + + Mutex.Lock(); + if (OsdPipSetup.ColorDepth == kDepthGrey256) + { + for (int i = 0; i < 256; i++) + m_Palette[i] = m_AlphaBase | (i << 16) | (i << 8) | i; + m_Palette[0] = m_AlphaBase | 0x00000000; + m_Palette[255] = m_AlphaBase | 0x00FFFFFF; + } + else if (OsdPipSetup.ColorDepth == kDepthColor256fix) + { + for (int i = 0; i < 252; i++) + m_Palette[i + 1] = m_AlphaBase | quantizer->OutputPalette()[i]; + m_Palette[0] = m_AlphaBase | 0x00000000; + m_Palette[255] = m_AlphaBase | 0x00FFFFFF; + } + else if (OsdPipSetup.ColorDepth == kDepthColor128var) + { + m_Palette[0] = m_AlphaBase | 0x00000000; + m_Palette[255] = m_AlphaBase | 0x00FFFFFF; + } + else if (OsdPipSetup.ColorDepth == kDepthColor256dither) + { +#define Y_STEPS 10 +#define U_STEPS 5 +#define V_STEPS 5 + for (int y=0; y<Y_STEPS; y++) + for (int u=0; u<U_STEPS; u++) + for (int v=0; v<V_STEPS; v++) + m_Palette[y*U_STEPS*V_STEPS+u*V_STEPS+v+1] = m_AlphaBase + | YUV_to_RGB32(y*255/(Y_STEPS), u*255/(U_STEPS), v*255/(V_STEPS)); + m_Palette[0] = m_AlphaBase | 0x00000000; + m_Palette[255] = m_AlphaBase | 0x00FFFFFF; + } + Mutex.Unlock(); + } + + if (decoder.AspectRatio() > 0.1) + height = (int) ((float) m_Width / decoder.AspectRatio() * 16.0f / 15.0f + 0.5); + else + height = m_Height; + if (decoder.Resample(m_Width, height) != 0) + return; + + int size; + size = m_Width * height; + + if (OsdPipSetup.ColorDepth == kDepthGrey16) + { + m_Bitmap->DrawRectangle(0, 0, m_Width - 1, (m_Height - height) / 2 - 1, m_Palette[0]); + m_Bitmap->DrawRectangle(0, (m_Height + height) / 2, m_Width - 1, m_Height - 1, m_Palette[0]); + outputImage = decoder.PicResample()->data[0]; + for (int y = 0; y < height; y++) + { + for (int x = 0; x < m_Width; x++) + { + value = outputImage[y * m_Width + x]; + value = value & 0xF0; + value = m_AlphaBase | (value << 16) | (value << 8) | value; + m_Bitmap->DrawPixel(x, y + (m_Height - height) / 2, value); + } + } + } + else if (OsdPipSetup.ColorDepth == kDepthGrey256) + { + outputImage = decoder.PicResample()->data[0]; + m_Bitmap->DrawRectangle(0, 0, m_Width - 1, m_Height - 1, m_Palette[0]); + for (int i = 0; i < 256; i++) + m_Bitmap->SetColor(i, m_Palette[i]); + for (int y = 0; y < height; y++) + { + for (int x = 0; x < m_Width; x++) + { + m_Bitmap->SetIndex(x, y + (m_Height - height) / 2, outputImage[y * m_Width + x]); + } + } + } + else if (OsdPipSetup.ColorDepth == kDepthColor256dither) + { + outputImage = decoder.PicResample()->data[0]; + uint8_t *pY=decoder.PicResample()->data[0]; + uint8_t *pU=(uint8_t*)decoder.PicResample()->data[1]; + uint8_t *pV=(uint8_t*)decoder.PicResample()->data[2]; + m_Bitmap->DrawRectangle(0, 0, m_Width - 1, m_Height - 1, m_Palette[0]); + for (int i = 0; i < 256; i++) + m_Bitmap->SetColor(i, m_Palette[i]); + for (int y = 0; y < height; y++) + { + for (int x = 0; x < m_Width; x++) + { + int uvpos = (y>>1) * (m_Width>>1) + (x>>1); + static int uvdither[] = + { + 2*255/U_STEPS/4, + 3*255/U_STEPS/4, + 4*255/U_STEPS/4, + 1*255/U_STEPS/4 + }; + static int ydither[] = + { + 2*255/Y_STEPS/4, + 3*255/Y_STEPS/4, + 4*255/Y_STEPS/4, + 1*255/Y_STEPS/4 + }; + int cy=((unsigned int)pY[y*m_Width+x]); + int cu=((unsigned int)pU[uvpos]); + int cv=((unsigned int)pV[uvpos]); +#define CLAMP(C,var) ((var)>=C##_STEPS?C##_STEPS-1:(var)) + cy=(cy+ydither[2*(y&1)+(x&1)])*Y_STEPS/255; + cu=(cu+uvdither[2*(y&1)+(x&1)])*U_STEPS/255; + cv=(cv+uvdither[2*(y&1)+(x&1)])*V_STEPS/255; + int color=CLAMP(Y,cy)*(V_STEPS*U_STEPS)+CLAMP(U,cu)*(V_STEPS)+CLAMP(V,cv); + m_Bitmap->SetIndex(x, y + (m_Height - height) / 2, color+1); + } + } + } + else if (OsdPipSetup.ColorDepth == kDepthColor256fix || + OsdPipSetup.ColorDepth == kDepthColor128var) + { + if (decoder.ConvertToRGB() != 0) + return; + + if (OsdPipSetup.SwapFfmpeg) + { + unsigned int * bufPtr = (unsigned int *) decoder.PicConvert()->data[0]; + unsigned char red, green, blue, alpha; + for (int i = 0; i < size; i++) + { + value = *bufPtr; + blue = value; + green = value >> 8; + red = value >> 16; + alpha = value >> 24; + value = (alpha << 24) | (blue << 16) | (green << 8) | red; + *bufPtr = value; + bufPtr++; + } + } + + quantizer->Quantize(decoder.PicConvert()->data[0], size, 127); + + outputPalette = quantizer->OutputPalette(); + outputImage = quantizer->OutputImage(); + if (OsdPipSetup.ColorDepth == kDepthColor256fix) + { + m_Bitmap->DrawRectangle(0, 0, m_Width - 1, m_Height - 1, m_Palette[0]); + for (int i = 0; i < 256; i++) + m_Bitmap->SetColor(i, m_Palette[i]); + for (int y = 0; y < height; y++) + { + for (int x = 0; x < m_Width; x++) + { + m_Bitmap->SetIndex(x, y + (m_Height - height) / 2, outputImage[y * m_Width + x] + 1); + } + } + } + else + { + Mutex.Lock(); + for (int i = 0; i < 127; i++) + { + m_Palette[m_PaletteStart + i] = outputPalette[i]; + m_Palette[m_PaletteStart + i] |= m_AlphaBase; + } + Mutex.Unlock(); + + m_Bitmap->DrawRectangle(0, 0, m_Width - 1, m_Height - 1, m_Palette[0]); + for (int i = 0; i < 256; i++) + m_Bitmap->SetColor(i, m_Palette[i]); + for (int y = 0; y < height; y++) + { + for (int x = 0; x < m_Width; x++) + { + m_Bitmap->SetIndex(x, y + (m_Height - height) / 2, m_PaletteStart + outputImage[y * m_Width + x]); + } + } + + if (m_PaletteStart == 1) + { + m_PaletteStart = 128; + } + else + { + m_PaletteStart = 1; + } + } + } + if (!m_Ready) + { + if (OsdPipSetup.ShowInfo) + { + m_InfoWindow->SetChannel(Channels.GetByNumber(cDevice::ActualDevice()->CurrentChannel())); + m_InfoWindow->Show(); + } + m_Ready = true; + } + Mutex.Lock(); + m_Osd->DrawBitmap(OsdPipSetup.XPosition, OsdPipSetup.YPosition, *m_Bitmap, 0, 0, true); + m_Osd->Flush(); + Mutex.Unlock(); } void cOsdPipObject::Action(void) { - m_Active = true; - - isyslog("osdpip: decoder thread started (pid = %d)", getpid()); - - decoder.Open(); - - if (OsdPipSetup.ColorDepth == kDepthColor128var) - quantizer = new cQuantizeWu(); - if (OsdPipSetup.ColorDepth == kDepthColor256fix) - quantizer = new cQuantizeFixed(); - - cFrame * frame; - int pictureType; - m_FrameDrop = OsdPipSetup.FrameDrop; - - while (m_Active) - { - if (m_Reset) - { - if (m_Osd) - delete m_Osd; - m_Osd = cOsdProvider::NewOsd(0, 0); - if (!m_Osd) - break; - m_Ready = false; - m_Reset = false; - } - if (m_FrameDrop == -1) - { - while ((frame = m_ESBuffer->Get()) != NULL) - { - if (frame->Count() > 0) - { - if (m_ESBuffer->Available() == frame->Count()) - break; - if (OsdPipSetup.FrameMode == kFrameModeIP || - OsdPipSetup.FrameMode == kFrameModeIPB) - { - decoder.Decode(frame->Data(), frame->Count()); - } - } - m_ESBuffer->Drop(frame); - } - if (frame) - { - pictureType = frame->Index(); - ProcessImage(frame->Data(), frame->Count()); - m_ESBuffer->Drop(frame); - } - } - else - { - frame = m_ESBuffer->Get(); - { - if (frame && frame->Count() > 0) - { - pictureType = frame->Index(); - ProcessImage(frame->Data(), frame->Count()); - m_ESBuffer->Drop(frame); - } - else - { - if (frame) - m_ESBuffer->Drop(frame); - usleep(1); - } - } - } - } - - if (OsdPipSetup.ColorDepth == kDepthColor128var || - OsdPipSetup.ColorDepth == kDepthColor256fix) - delete quantizer; - decoder.Close(); - - isyslog("osdpip: decoder thread stopped"); + m_Active = true; + + isyslog("osdpip: decoder thread started (pid = %d)", getpid()); + + decoder.Open(); + + if (OsdPipSetup.ColorDepth == kDepthColor128var) + quantizer = new cQuantizeWu(); + if (OsdPipSetup.ColorDepth == kDepthColor256fix) + quantizer = new cQuantizeFixed(); + + cFrame * frame; + m_FrameDrop = OsdPipSetup.FrameDrop; + + while (m_Active) + { + if (m_Reset) + { + if (m_Osd) + delete m_Osd; + m_Osd = cOsdProvider::NewOsd(0, 0); + if (!m_Osd) + break; + m_Ready = false; + m_Reset = false; + } + if (m_FrameDrop == -1) + { + while ((frame = m_ESBuffer->Get()) != NULL) + { + if (frame->Count() > 0) + { + if (m_ESBuffer->Available() == frame->Count()) + break; + if (OsdPipSetup.FrameMode == kFrameModeIP || + OsdPipSetup.FrameMode == kFrameModeIPB) + { + if (frame->Index() != B_FRAME) + decoder.Decode(frame->Data(), frame->Count()); + } + } + m_ESBuffer->Drop(frame); + } + if (frame) + { + ProcessImage(frame->Data(), frame->Count()); + m_ESBuffer->Drop(frame); + } + } + else + { + frame = m_ESBuffer->Get(); + if (frame) + { + if (frame->Count() > 0) + { + ProcessImage(frame->Data(), frame->Count()); + } + m_ESBuffer->Drop(frame); + } + } + cCondWait::SleepMs(1); + } + + if (OsdPipSetup.ColorDepth == kDepthColor128var || + OsdPipSetup.ColorDepth == kDepthColor256fix) + delete quantizer; + decoder.Close(); + + isyslog("osdpip: decoder thread stopped"); } void cOsdPipObject::Show(void) { - Start(); + Start(); } eOSState cOsdPipObject::ProcessKey(eKeys Key) { - eOSState state = cOsdObject::ProcessKey(Key); - if (state == osUnknown) - { - if (m_MoveMode) - { - switch (Key & ~k_Repeat) - { - case k0: - Channels.SwitchTo(m_Channel->Number()); - case kBack: - return osEnd; - case kGreen: - m_MoveMode = false; - if (m_Ready && m_InfoWindow) - { - m_InfoWindow->SetMessage(tr("Normal mode")); - m_InfoWindow->Show(); - } - break; - case kUp: - if (OsdPipSetup.YPosition >= 10) - OsdPipSetup.YPosition -= 10; - m_Reset = true; - break; - case kLeft: - if (OsdPipSetup.XPosition >= 10) - OsdPipSetup.XPosition -= 10; - m_Reset = true; - break; - case kRight: - if (OsdPipSetup.XPosition + m_Width <= 720 - 10) - OsdPipSetup.XPosition += 10; - m_Reset = true; - break; - case kDown: - if (OsdPipSetup.YPosition + m_Height <= 576 - 10) - OsdPipSetup.YPosition += 10; - m_Reset = true; - break; - } - state = osContinue; - } - else - { - if (m_Ready && m_InfoWindow) - state = m_InfoWindow->ProcessKey(Key); - } - } - if (state == osUnknown) - { - switch (Key & ~k_Repeat) - { - case k0: - Channels.SwitchTo(m_Channel->Number()); - case kBack: - return osEnd; - case kRed: - SwapChannels(); - break; - case kGreen: - m_MoveMode = true; - if (m_Ready && m_InfoWindow) - { - m_InfoWindow->SetMessage(tr("Move mode")); - m_InfoWindow->Show(); - } - break; - case kUp: - case kDown: - cDevice::SwitchChannel(NORMALKEY(Key) == kUp ? 1 : -1); - break; - case kOk: - if (OsdPipSetup.ShowInfo) - { - m_InfoWindow->Show(); - } - break; - default: - return state; - } - state = osContinue; - } - return state; + eOSState state = cOsdObject::ProcessKey(Key); + if (state == osUnknown) + { + if (m_MoveMode) + { + switch (Key & ~k_Repeat) + { + case k0: + Channels.SwitchTo(m_Channel->Number()); + case kBack: + return osEnd; + case kGreen: + m_MoveMode = false; + if (m_Ready && m_InfoWindow) + { + m_InfoWindow->SetMessage(tr("Normal mode")); + m_InfoWindow->Show(); + } + break; + case kUp: + if (OsdPipSetup.YPosition >= 10) + OsdPipSetup.YPosition -= 10; + m_Reset = true; + break; + case kLeft: + if (OsdPipSetup.XPosition >= 10) + OsdPipSetup.XPosition -= 10; + m_Reset = true; + break; + case kRight: + if (OsdPipSetup.XPosition + m_Width <= 720 - 10) + OsdPipSetup.XPosition += 10; + m_Reset = true; + break; + case kDown: + if (OsdPipSetup.YPosition + m_Height <= 576 - 10) + OsdPipSetup.YPosition += 10; + m_Reset = true; + break; + } + state = osContinue; + } + else + { + if (m_Ready && m_InfoWindow) + state = m_InfoWindow->ProcessKey(Key); + } + } + if (state == osUnknown) + { + switch (Key & ~k_Repeat) + { + case kNone: + return osContinue; + case k0: + Channels.SwitchTo(m_Channel->Number()); + case kBack: + return osEnd; + case kRed: + SwapChannels(); + break; + case kGreen: + m_MoveMode = true; + if (m_Ready && m_InfoWindow) + { + m_InfoWindow->SetMessage(tr("Move mode")); + m_InfoWindow->Show(); + } + break; + case kUp: + case kDown: + cDevice::SwitchChannel(NORMALKEY(Key) == kUp ? 1 : -1); + break; + case kOk: + if (OsdPipSetup.ShowInfo) + { + m_InfoWindow->Show(); + } + break; + default: + return state; + } + state = osContinue; + } + return state; } void cOsdPipObject::ChannelSwitch(const cDevice * device, int channelNumber) { - if (device != cDevice::ActualDevice()) - return; - if (channelNumber == 0) - return; - if (channelNumber != cDevice::CurrentChannel()) - return; - if (!m_Ready) - return; - if (OsdPipSetup.ShowInfo) - { - m_InfoWindow->SetChannel(Channels.GetByNumber(channelNumber)); - m_InfoWindow->Show(); - } -} - -void cOsdPipObject::OsdClear(void) -{ - //printf("OsdClear\n"); + if (device != cDevice::PrimaryDevice()) + return; + if (channelNumber == 0) + return; + if (channelNumber != cDevice::CurrentChannel()) + return; + if (!m_Ready) + return; + if (OsdPipSetup.ShowInfo) + { + m_InfoWindow->SetChannel(Channels.GetByNumber(channelNumber)); + m_InfoWindow->Show(); + } } void cOsdPipObject::OsdStatusMessage(const char * message) { - if (!m_Ready) - return; - if (OsdPipSetup.ShowInfo) - { - m_InfoWindow->SetMessage(message); - m_InfoWindow->Show(); - } + if (!m_Ready) + return; + if (OsdPipSetup.ShowInfo) + { + m_InfoWindow->SetMessage(message); + m_InfoWindow->Show(); + } } - |