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https://github.com/libretro/scummvm.git
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Removed the screenshot code. (The SDL backend already has the ability to
make screenshots.) svn-id: r10382
This commit is contained in:
Torbjörn Andersson
parent
f2f5f9a9af
commit
bef1facdbc
@ -169,189 +169,6 @@ int32 EraseBackBuffer( void ) {
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}
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int32 SaveScreenShot(uint8 *buffer, uint8 *palette)
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{
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static uint16 pcxCount = 0;
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int virtualWidth;
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int pix;
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int keyPix;
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int line;
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int i;
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int runLength;
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char filename[80];
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unsigned char ch;
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unsigned char *pcxData;
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unsigned char pal[256*3];
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FILE *fp;
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_pcxHeader pcxHead;
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sprintf(filename, "snap%.4d.pcx", pcxCount);
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fp = fopen(filename, "wb");
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if (fp == NULL)
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{
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sprintf(filename, "c:\\snap%.4d.pcx", pcxCount);
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fp = fopen(filename, "wb");
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if (fp == NULL)
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{
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return(0);
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}
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}
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pcxCount += 1;
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// Set up and write the header
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pcxHead.manufacturer = 0x0a;
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pcxHead.version = 5;
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pcxHead.encoding = 1;
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pcxHead.bitsPerPixel = 8;
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pcxHead.xmin = 0;
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pcxHead.ymin = 0;
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pcxHead.xmax = 639;
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pcxHead.ymax = 479;
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pcxHead.hres = 72;
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pcxHead.vres = 72;
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pcxHead.reserved = 0;
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pcxHead.colourPlanes = 1;
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pcxHead.bytesPerLine = 640;
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pcxHead.paletteType = 1;
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fwrite(&pcxHead , sizeof(pcxHead), 1, fp);
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// The simplest job is to write out the entire file as a series of single units
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virtualWidth = 640;
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// char *pcxDataBase = buffer; //GetBitMap() + (GetHeight()-1)* virtualWidth ;
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for (line = 0 ; line < 480; line++)
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{
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pcxData = (unsigned char *)buffer; //pcxDataBase;
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// Look to compress this line of 'width' pixels
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pix = 0;
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while (pix < 640)
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{ // Look for some run length coding
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keyPix = pcxData[pix++];
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runLength = 1;
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while ( (pix < 640) && (keyPix == pcxData[pix]) )
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{ runLength++;
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pix++;
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}
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while (runLength > 1)
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{ // We have a run length bit. Runs are a maximum of 0x3f
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int lRun = runLength > 0x3f ? 0x3f : runLength;
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runLength -= lRun;
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lRun |= 0xc0;
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ch = (unsigned char) lRun;
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fwrite(&ch, 1, 1, fp);
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ch = (unsigned char) keyPix;
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fwrite(&ch, 1, 1, fp);
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// fFile.WriteChar(lRun);
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// fFile.WriteChar(keyPix);
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}
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if (runLength)
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{ // Single pixel. If its <= 0x3f it goes straight in, otherwise it is a single run length
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if (keyPix < 0xc0)
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{
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ch = (unsigned char) keyPix;
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fwrite(&ch, 1, 1, fp);
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// fFile.WriteChar(keyPix);
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}
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else
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{
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ch = 0xc1;
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fwrite(&ch, 1, 1, fp);
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ch = (unsigned char) keyPix;
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fwrite(&ch, 1, 1, fp);
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// fFile.WriteChar(0xc1);
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// fFile.WriteChar(keyPix);
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}
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}
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}
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// pcxDataBase -= virtualWidth;
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buffer += virtualWidth;
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}
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// Convert and write out the palette
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// StringClass sPal(768);
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// unsigned char *pal = palette;
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// for (int count = 0 ; count < 256 ; count++)
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// { *(pal++) = bmi.bmiColors[count].rgbRed;
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// *(pal++) = bmi.bmiColors[count].rgbGreen;
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// *(pal++) = bmi.bmiColors[count].rgbBlue;
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// }
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ch = 0x0c;
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fwrite(&ch, 1, 1, fp);
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for (i=0; i<256*3; i++)
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{
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pal[i] = *((unsigned char *) palette + i);
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}
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// fFile.WriteChar(0x0c);
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fwrite(pal, 256*3, 1, fp);
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// if (fFile.Write(sPal , 768)!=768)
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// return(-1);
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fclose(fp);
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return(1);
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}
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int32 GrabScreenShot(void) {
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warning("stub GrabScreenShot");
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/*
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uint8 *screenGrabBuffer;
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uint8 *palette;
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DDSURFACEDESC ddsd;
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HRESULT hr;
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int32 i;
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screenGrabBuffer = (uint8 *) malloc(screenWide * screenDeep);
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if (screenGrabBuffer == NULL)
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return(RDERR_OUTOFMEMORY);
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ddsd.dwSize = sizeof(DDSURFACEDESC);
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hr = IDirectDrawSurface2_Lock(lpPrimarySurface, NULL, &ddsd, DDLOCK_SURFACEMEMORYPTR | DDLOCK_WAIT, NULL);
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if (hr != DD_OK)
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{
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free(screenGrabBuffer);
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return(RDERR_LOCKFAILED);
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}
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for (i=0; i<screenDeep; i++)
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{
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memcpy(screenGrabBuffer + i * screenWide, (uint8 *) ddsd.lpSurface + ddsd.lPitch * i, screenWide);
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}
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IDirectDrawSurface2_Unlock(lpPrimarySurface, ddsd.lpSurface);
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palette = (uint8 *) malloc(256 * 3);
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if (palette == NULL)
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{
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free(screenGrabBuffer);
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return(RDERR_OUTOFMEMORY);
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}
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for (i=0; i<256; i++)
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{
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palette[i*3] = palCopy[i][0];
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palette[i*3+1] = palCopy[i][1];
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palette[i*3+2] = palCopy[i][2];
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}
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hr = SaveScreenShot(screenGrabBuffer,palette);
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free(palette);
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free(screenGrabBuffer);
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*/
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return(RD_OK);
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}
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int32 NextSmackerFrame(void) {
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warning("stub NextSmackerFrame");
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return(RD_OK);
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@ -1323,7 +1323,6 @@ extern void ClearShadowFx(void);
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extern void SetShadowFx(void);
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extern int32 GetRenderType(void);
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extern int32 PlaySmacker(char *filename, _movieTextObject *textObjects[], uint8 *musicOut);
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extern int32 GrabScreenShot(void);
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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@ -149,12 +149,7 @@ void Sword2State::parseEvents() {
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while (_system->poll_event(&event)) {
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switch(event.event_code) {
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case OSystem::EVENT_KEYDOWN:
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if (event.kbd.flags==OSystem::KBD_CTRL) {
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if (event.kbd.keycode == 'w')
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GrabScreenShot();
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}
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WriteKey(event.kbd.ascii, event.kbd.keycode, event.kbd.flags);
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break;
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case OSystem::EVENT_MOUSEMOVE:
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@ -342,8 +342,10 @@ void Sword2State::go() {
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ServiceWindows();
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#ifdef _SWORD2_DEBUG
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if (grabbingSequences && !console_status)
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GrabScreenShot();
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// FIXME: If we want this, we should re-work it to use the backend's
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// screenshot functionality.
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// if (grabbingSequences && !console_status)
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// GrabScreenShot();
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#endif
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// if we are closing down the game, break out of main game loop
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