static void printCharBuffer(void);
-static Bit8u colors[] = {
+static const Bit8u colors[] = {
0x00, 0x00, 0x00, // 0 black
0xff, 0x00, 0xff, // 1 magenta (/green)
0x00, 0xff, 0xff, // 2 cyan (/red)
*b = 255 - color_b;
}
+struct printdata
+{
+ volatile struct printdata *next;
+ volatile int page_w;
+ volatile int page_h;
+ volatile int page_pitch;
+ volatile uae_u8 *page;
+ volatile uae_u8 *cpage;
+ volatile int colorprinted;
+};
+
+static volatile struct printdata *queue;
+static uae_sem_t queue_sem, queue_sem2;
+
static void prt_thread(void *p)
{
- Bit16u x, y;
- HDC TprinterDC = printerDC;
- HDC TmemHDC = memHDC;
- int Tpage_w = page_w;
- int Tpage_h = page_h;
- int Tpage_pitch = page_pitch;
- uae_u8 *Tpage = page;
- uae_u8 *Tcpage = cpage;
- int TcolorPrinter = colorPrinted;
-
- write_log (_T("EPSONPRINTER: background print thread started\n"));
prt_thread_mode = 1;
- SetThreadPriority (GetCurrentThread (), THREAD_PRIORITY_BELOW_NORMAL);
+ write_log(_T("EPSONPRINTER: background print thread started\n"));
+ while (prt_thread_mode) {
- if (TprinterDC)
- {
- int hz = GetDeviceCaps (TprinterDC, PHYSICALWIDTH);
- int vz = GetDeviceCaps (TprinterDC, PHYSICALHEIGHT);
- int topmargin = GetDeviceCaps (TprinterDC, PHYSICALOFFSETX);
- int leftmargin = GetDeviceCaps (TprinterDC, PHYSICALOFFSETY);
- HDC dc = NULL;
-
- write_log (_T("EPSONPRINTER: HP=%d WP=%d TM=%d LM=%d W=%d H=%d\n"),
- hz, vz, topmargin, leftmargin, Tpage_w, Tpage_h);
-
- if (TcolorPrinter)
- dc = GetDC (NULL);
- HBITMAP bitmap = CreateCompatibleBitmap (dc ? dc : TmemHDC, Tpage_w, Tpage_h);
- SelectObject (TmemHDC, bitmap);
- BitBlt (TmemHDC, 0, 0, Tpage_w, Tpage_h, NULL, 0, 0, WHITENESS);
-
- // Start new printer job?
- if (outputHandle == NULL)
- {
- DOCINFO docinfo;
- docinfo.cbSize = sizeof (docinfo);
- docinfo.lpszDocName = _T("WinUAE Epson Printer");
- docinfo.lpszOutput = NULL;
- docinfo.lpszDatatype = NULL;
- docinfo.fwType = 0;
-
- StartDoc (TprinterDC, &docinfo);
- multiPageCounter = 1;
+ uae_sem_wait(&queue_sem);
+ volatile struct printdata *pd = queue;
+ if (pd) {
+ queue = pd->next;
}
-
- StartPage (TprinterDC);
-
- // this really needs to use something else than SetPixel()..
- for (y=0; y<Tpage_h; y++)
- {
- for (x=0; x<Tpage_w; x++)
- {
- Bit8u r, g, b;
- getcolor (Tpage, Tcpage, x, y, Tpage_pitch, &r, &g, &b);
- if (r != 255 || g != 255 || b != 255)
- SetPixel (TmemHDC, x, y, RGB(r, g, b));
+ uae_sem_post(&queue_sem);
+
+ if (!pd) {
+ if (prt_thread_mode < 0 && !queue) {
+ write_log(_T("EPSONPRINTER: background thread end request %p %d\n"), printerDC, multiPageCounter);
+ if (printerDC) {
+ if (multiPageCounter > 0) {
+ write_log(_T("EPSONPRINTER end document\n"));
+ EndDoc(printerDC);
+ }
+ DeleteDC(printerDC);
+ }
+ printerDC = NULL;
+ if (memHDC)
+ DeleteDC(memHDC);
+ memHDC = NULL;
+ multiPageCounter = 0;
+ break;
}
- }
+ Sleep(10);
+ } else if (pd) {
+ Bit16u x, y;
+ HDC TmemHDC = memHDC;
+ int Tpage_w = pd->page_w;
+ int Tpage_h = pd->page_h;
+ int Tpage_pitch = pd->page_pitch;
+ uae_u8 *Tpage = (uae_u8*)pd->page;
+ uae_u8 *Tcpage = (uae_u8*)pd->cpage;
+ int TcolorPrinter = pd->colorprinted;
+
+ if (!multiPageCounter) {
+ DOCINFO docinfo;
+ docinfo.cbSize = sizeof(docinfo);
+ docinfo.lpszDocName = _T("WinUAE Epson Printer");
+ docinfo.lpszOutput = NULL;
+ docinfo.lpszDatatype = NULL;
+ docinfo.fwType = 0;
+
+ StartDoc(printerDC, &docinfo);
+ multiPageCounter = 1;
+ write_log(_T("EPSONPRINTER new document\n"));
+ } else {
+ multiPageCounter++;
+ }
+ HDC TprinterDC = printerDC;
- BitBlt (TprinterDC, leftmargin, topmargin, Tpage_w, Tpage_h, TmemHDC, 0, 0, SRCCOPY);
+ if (TprinterDC)
+ {
+ int hz = GetDeviceCaps (TprinterDC, PHYSICALWIDTH);
+ int vz = GetDeviceCaps (TprinterDC, PHYSICALHEIGHT);
+ int topmargin = GetDeviceCaps (TprinterDC, PHYSICALOFFSETX);
+ int leftmargin = GetDeviceCaps (TprinterDC, PHYSICALOFFSETY);
+ HDC dc = NULL;
+
+ write_log (_T("EPSONPRINTER: page=%d, HP=%d WP=%d TM=%d LM=%d W=%d H=%d\n"),
+ multiPageCounter,
+ hz, vz, topmargin, leftmargin, Tpage_w, Tpage_h);
+
+ if (TcolorPrinter)
+ dc = GetDC (NULL);
+ HBITMAP bitmap = CreateCompatibleBitmap (dc ? dc : TmemHDC, Tpage_w, Tpage_h);
+ SelectObject (TmemHDC, bitmap);
+ BitBlt (TmemHDC, 0, 0, Tpage_w, Tpage_h, NULL, 0, 0, WHITENESS);
+
+ StartPage (TprinterDC);
+
+ // this really needs to use something else than SetPixel()..
+ for (y=0; y<Tpage_h; y++)
+ {
+ for (x=0; x<Tpage_w; x++)
+ {
+ Bit8u r, g, b;
+ getcolor (Tpage, Tcpage, x, y, Tpage_pitch, &r, &g, &b);
+ if (r != 255 || g != 255 || b != 255)
+ SetPixel (TmemHDC, x, y, RGB(r, g, b));
+ }
+ }
- EndPage (TprinterDC);
- EndDoc (TprinterDC);
+ BitBlt (TprinterDC, leftmargin, topmargin, Tpage_w, Tpage_h, TmemHDC, 0, 0, SRCCOPY);
- DeleteObject (bitmap);
- if (dc)
- ReleaseDC (NULL, dc);
+ EndPage (TprinterDC);
- }
-#ifdef C_LIBPNG
- else
- {
- png_structp png_ptr;
- png_infop info_ptr;
- png_bytep * row_pointers;
- png_color palette[256];
- Bitu i;
- TCHAR fname[MAX_DPATH];
- FILE *fp;
- Bit8u *bm = NULL;
+ DeleteObject (bitmap);
+ if (dc)
+ ReleaseDC (NULL, dc);
- getfname (fname);
- /* Open the actual file */
- fp = uae_tfopen(fname, _T("wb"));
- if (!fp)
- {
- write_log(_T("EPSONPRINTER: Can't open file %s for printer output\n"), fname);
- goto end;
- }
+ }
+ else
+ {
+ png_structp png_ptr;
+ png_infop info_ptr;
+ png_bytep * row_pointers;
+ png_color palette[256];
+ Bitu i;
+ TCHAR fname[MAX_DPATH];
+ FILE *fp;
+ Bit8u *bm = NULL;
+
+ getfname (fname);
+ /* Open the actual file */
+ fp = uae_tfopen(fname, _T("wb"));
+ if (!fp)
+ {
+ write_log(_T("EPSONPRINTER: Can't open file %s for printer output\n"), fname);
+ goto end;
+ }
- /* First try to alloacte the png structures */
- png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL,NULL, NULL);
- if (!png_ptr)
- goto end;
- info_ptr = png_create_info_struct(png_ptr);
- if (!info_ptr) {
- png_destroy_write_struct(&png_ptr,(png_infopp)NULL);
- goto end;
- }
+ /* First try to alloacte the png structures */
+ png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL,NULL, NULL);
+ if (!png_ptr)
+ goto end;
+ info_ptr = png_create_info_struct(png_ptr);
+ if (!info_ptr) {
+ png_destroy_write_struct(&png_ptr,(png_infopp)NULL);
+ goto end;
+ }
- /* Finalize the initing of png library */
- png_init_io(png_ptr, fp);
- png_set_compression_level(png_ptr,Z_BEST_COMPRESSION);
-
- /* set other zlib parameters */
- png_set_compression_mem_level(png_ptr, 8);
- png_set_compression_strategy(png_ptr,Z_DEFAULT_STRATEGY);
- png_set_compression_window_bits(png_ptr, 15);
- png_set_compression_method(png_ptr, 8);
- png_set_compression_buffer_size(png_ptr, 8192);
-
- // Allocate an array of scanline pointers
- row_pointers = (png_bytep*)malloc(Tpage_h*sizeof(png_bytep));
-
- if (TcolorPrinter) {
- png_set_IHDR(png_ptr, info_ptr, Tpage_w, Tpage_h,
- 8, PNG_COLOR_TYPE_RGB, PNG_INTERLACE_NONE,
- PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
- bm = xcalloc (Bit8u, Tpage_w * Tpage_h * 3);
- for (i=0; i<Tpage_h; i++)
- row_pointers[i] = bm + i * Tpage_w * 3;
- for (int y = 0; y < Tpage_h; y++) {
- for (int x = 0; x < Tpage_w; x++) {
- Bit8u r, g, b;
- getcolor (Tpage, Tcpage, x, y, Tpage_pitch, &r, &g, &b);
- bm[y * Tpage_w * 3 + x * 3 + 0] = r;
- bm[y * Tpage_w * 3 + x * 3 + 1] = g;
- bm[y * Tpage_w * 3 + x * 3 + 2] = b;
+ /* Finalize the initing of png library */
+ png_init_io(png_ptr, fp);
+ png_set_compression_level(png_ptr,Z_BEST_COMPRESSION);
+
+ /* set other zlib parameters */
+ png_set_compression_mem_level(png_ptr, 8);
+ png_set_compression_strategy(png_ptr,Z_DEFAULT_STRATEGY);
+ png_set_compression_window_bits(png_ptr, 15);
+ png_set_compression_method(png_ptr, 8);
+ png_set_compression_buffer_size(png_ptr, 8192);
+
+ // Allocate an array of scanline pointers
+ row_pointers = (png_bytep*)malloc(Tpage_h*sizeof(png_bytep));
+
+ if (TcolorPrinter) {
+ png_set_IHDR(png_ptr, info_ptr, Tpage_w, Tpage_h,
+ 8, PNG_COLOR_TYPE_RGB, PNG_INTERLACE_NONE,
+ PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
+ bm = xcalloc (Bit8u, Tpage_w * Tpage_h * 3);
+ for (i=0; i<Tpage_h; i++)
+ row_pointers[i] = bm + i * Tpage_w * 3;
+ for (int y = 0; y < Tpage_h; y++) {
+ for (int x = 0; x < Tpage_w; x++) {
+ Bit8u r, g, b;
+ getcolor (Tpage, Tcpage, x, y, Tpage_pitch, &r, &g, &b);
+ bm[y * Tpage_w * 3 + x * 3 + 0] = r;
+ bm[y * Tpage_w * 3 + x * 3 + 1] = g;
+ bm[y * Tpage_w * 3 + x * 3 + 2] = b;
+ }
+ }
+ } else {
+ png_set_IHDR(png_ptr, info_ptr, Tpage_w, Tpage_h,
+ 8, PNG_COLOR_TYPE_PALETTE, PNG_INTERLACE_NONE,
+ PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
+ for (i=0;i<256;i++)
+ {
+ palette[i].red = 255 - i;
+ palette[i].green = 255 - i;
+ palette[i].blue = 255 - i;
+ }
+ png_set_PLTE(png_ptr, info_ptr, palette,256);
+ for (i=0; i<Tpage_h; i++)
+ row_pointers[i] = ((Bit8u*)Tpage+(i*Tpage_pitch));
}
- }
- } else {
- png_set_IHDR(png_ptr, info_ptr, Tpage_w, Tpage_h,
- 8, PNG_COLOR_TYPE_PALETTE, PNG_INTERLACE_NONE,
- PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
- for (i=0;i<256;i++)
- {
- palette[i].red = 255 - i;
- palette[i].green = 255 - i;
- palette[i].blue = 255 - i;
- }
- png_set_PLTE(png_ptr, info_ptr, palette,256);
- for (i=0; i<Tpage_h; i++)
- row_pointers[i] = ((Bit8u*)Tpage+(i*Tpage_pitch));
- }
- // tell the png library what to encode.
- png_set_rows(png_ptr, info_ptr, row_pointers);
+ // tell the png library what to encode.
+ png_set_rows(png_ptr, info_ptr, row_pointers);
- // Write image to file
- png_write_png(png_ptr, info_ptr, 0, NULL);
+ // Write image to file
+ png_write_png(png_ptr, info_ptr, 0, NULL);
- /*close file*/
- fclose(fp);
+ /*close file*/
+ fclose(fp);
- /*Destroy PNG structs*/
- png_destroy_write_struct(&png_ptr, &info_ptr);
+ /*Destroy PNG structs*/
+ png_destroy_write_struct(&png_ptr, &info_ptr);
- /*clean up dynamically allocated RAM.*/
- xfree (row_pointers);
- xfree (bm);
- ShellExecute (NULL, _T("open"), fname, NULL, NULL, SW_SHOWNORMAL);
+ /*clean up dynamically allocated RAM.*/
+ xfree (row_pointers);
+ xfree (bm);
+ ShellExecute (NULL, _T("open"), fname, NULL, NULL, SW_SHOWNORMAL);
+ end:;
+ }
+ xfree(Tpage);
+ xfree(Tcpage);
+ xfree((void*)pd);
+ }
}
-#endif
-end:
- xfree (Tpage);
- xfree (Tcpage);
- if (TprinterDC)
- DeleteObject (TprinterDC);
- DeleteObject (TmemHDC);
- write_log (_T("EPSONPRINTER: background thread finished\n"));
+ write_log(_T("EPSONPRINTER: background thread finished\n"));
+ prt_thread_mode = 0;
}
static void outputPage(void)
{
- prt_thread_mode = 0;
- if (uae_start_thread (_T("epson"), prt_thread, NULL, NULL)) {
- while (prt_thread_mode == 0)
- Sleep(5);
- memHDC = NULL;
- printerDC = NULL;
+ // Start new printer job?
+ if (!prt_thread_mode) {
+ if (uae_start_thread(_T("epson"), prt_thread, NULL, NULL)) {
+ while (prt_thread_mode == 0) {
+ Sleep(5);
+ }
+ }
+ }
+ uae_sem_wait(&queue_sem);
+ volatile struct printdata *pd = xcalloc(struct printdata, 1);
+ if (pd) {
+ pd->page_w = page_w;
+ pd->page_h = page_h;
+ pd->page_pitch = page_pitch;
+ pd->page = page;
+ pd->cpage = cpage;
+ pd->colorprinted = colorPrinted;
+ if (queue == NULL) {
+ queue = pd;
+ } else {
+ volatile struct printdata *pdx = queue;
+ while (pdx->next) {
+ pdx = pdx->next;
+ }
+ pdx->next = pd;
+ }
page = NULL;
cpage = NULL;
- if (curFont)
- DeleteObject (curFont);
- curFont = NULL;
}
+ uae_sem_post(&queue_sem);
+
+ xfree(page);
+ page = NULL;
+ xfree(cpage);
+ cpage = NULL;
+ if (curFont)
+ DeleteObject (curFont);
+ curFont = NULL;
}
static void newPage(int save)
if (save)
outputPage ();
if (page == NULL) {
- page = xcalloc (uae_u8, pagesize);
- cpage = xcalloc (uae_u8, pagesize);
- printerDC = CreateDC (NULL, epsonprintername, NULL, NULL);
- memHDC = CreateCompatibleDC (NULL);
+ page = xcalloc(uae_u8, pagesize);
+ cpage = xcalloc(uae_u8, pagesize);
}
curY = topMargin;
memset (page, 0, pagesize);
numHorizTabs = 32;
numVertTabs = 255;
+
+ uae_sem_init(&queue_sem, 0, 1);
}
static void resetPrinterHard(void)
if (curFont)
DeleteObject (curFont);
curFont = NULL;
- if (printerDC)
- DeleteDC(printerDC);
- printerDC = NULL;
- if (memHDC)
- DeleteDC(memHDC);
- memHDC = NULL;
+ if (prt_thread_mode) {
+ prt_thread_mode = -1;
+ }
};
projects / francis / winuae.git / commitdiff