mirror of
https://github.com/FreeRDP/FreeRDP.git
synced 2024-12-04 15:23:32 +08:00
wfreerdp: start GDI implementation
This commit is contained in:
Marc-André Moreau
parent
9c8baae8e7
commit
a758908c63
@ -26,9 +26,43 @@
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#include <freerdp/gdi/gdi.h>
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#include <freerdp/codec/color.h>
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#include <freerdp/codec/bitmap.h>
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#include "wfreerdp.h"
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const uint8 wf_rop2_table[] =
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{
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R2_BLACK, /* 0 */
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R2_NOTMERGEPEN, /* DPon */
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R2_MASKNOTPEN, /* DPna */
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R2_NOTCOPYPEN, /* Pn */
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R2_MASKPENNOT, /* PDna */
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R2_NOT, /* Dn */
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R2_XORPEN, /* DPx */
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R2_NOTMASKPEN, /* DPan */
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R2_MASKPEN, /* DPa */
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R2_NOTXORPEN, /* DPxn */
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R2_NOP, /* D */
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R2_MERGENOTPEN, /* DPno */
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R2_COPYPEN, /* P */
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R2_MERGEPENNOT, /* PDno */
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R2_MERGEPEN, /* PDo */
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R2_WHITE, /* 1 */
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};
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boolean wf_set_rop2(HDC hdc, int rop2)
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{
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if ((rop2 < 0x01) || (rop2 > 0x10))
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{
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printf("Unsupported ROP2: %d\n", rop2);
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return False;
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}
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SetROP2(hdc, wf_rop2_table[rop2 - 1]);
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return True;
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}
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HBITMAP wf_create_dib(wfInfo* wfi, int width, int height, int bpp, uint8* data)
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{
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HDC hdc;
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@ -53,7 +87,7 @@ HBITMAP wf_create_dib(wfInfo* wfi, int width, int height, int bpp, uint8* data)
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bmi.bmiHeader.biPlanes = 1;
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bmi.bmiHeader.biBitCount = 24;
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bmi.bmiHeader.biCompression = BI_RGB;
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bitmap = CreateDIBSection (hdc, &bmi, DIB_RGB_COLORS, (void**) &cdata, NULL, 0);
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bitmap = CreateDIBSection(hdc, &bmi, DIB_RGB_COLORS, (void**) &cdata, NULL, 0);
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if (data != NULL)
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freerdp_image_convert(data, cdata, width, height, bpp, 24, wfi->clrconv);
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@ -95,9 +129,324 @@ void wf_image_free(WF_IMAGE* image)
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}
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}
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WF_IMAGE* wf_glyph_new(wfInfo* wfi, GLYPH_DATA* glyph)
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{
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WF_IMAGE* glyph_bmp;
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glyph_bmp = wf_image_new(wfi, glyph->cx, glyph->cy, 1, glyph->aj);
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return glyph_bmp;
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}
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void wf_glyph_free(WF_IMAGE* glyph)
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{
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wf_image_free(glyph);
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}
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void wf_invalidate_region(wfInfo* wfi, int x, int y, int width, int height)
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{
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RECT update_rect;
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update_rect.left = x;
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update_rect.top = y;
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update_rect.right = x + width;
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update_rect.bottom = y + height;
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InvalidateRect(wfi->hwnd, &update_rect, FALSE);
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gdi_InvalidateRegion(wfi->hdc, x, y, width, height);
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}
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void wf_toggle_fullscreen(wfInfo* wfi)
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{
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ShowWindow(wfi->hwnd, SW_HIDE);
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wfi->fullscreen = !wfi->fullscreen;
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SetForegroundWindow(wfi->hwnd);
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}
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void wf_gdi_bitmap_update(rdpUpdate* update, BITMAP_UPDATE* bitmap)
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{
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int i;
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BITMAP_DATA* bmp;
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WF_IMAGE* wf_bmp;
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wfInfo* wfi = GET_WFI(update);
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for (i = 0; i < bitmap->number; i++)
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{
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bmp = &bitmap->bitmaps[i];
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wf_bmp = wf_image_new(wfi, bmp->width, bmp->height, wfi->dstBpp, bmp->dstData);
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BitBlt(wfi->primary->hdc,
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bmp->left, bmp->top, bmp->right - bmp->left + 1,
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bmp->bottom - bmp->top + 1, wf_bmp->hdc, 0, 0, GDI_SRCCOPY);
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wf_invalidate_region(wfi, bmp->left, bmp->top, bmp->right - bmp->left + 1, bmp->bottom - bmp->top + 1);
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wf_image_free(wf_bmp);
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}
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}
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void wf_gdi_palette_update(rdpUpdate* update, PALETTE_UPDATE* palette)
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{
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}
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void wf_gdi_set_bounds(rdpUpdate* update, BOUNDS* bounds)
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{
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HRGN hrgn;
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wfInfo* wfi = GET_WFI(update);
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if (bounds != NULL)
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{
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hrgn = CreateRectRgn(bounds->left, bounds->top, bounds->right, bounds->bottom);
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SelectClipRgn(wfi->drawing->hdc, hrgn);
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DeleteObject(hrgn);
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}
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else
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{
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SelectClipRgn(wfi->drawing->hdc, NULL);
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}
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}
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void wf_gdi_dstblt(rdpUpdate* update, DSTBLT_ORDER* dstblt)
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{
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wfInfo* wfi = GET_WFI(update);
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BitBlt(wfi->drawing->hdc, dstblt->nLeftRect, dstblt->nTopRect,
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dstblt->nWidth, dstblt->nHeight, NULL, 0, 0, gdi_rop3_code(dstblt->bRop));
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wf_invalidate_region(wfi, dstblt->nLeftRect, dstblt->nTopRect,
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dstblt->nWidth, dstblt->nHeight);
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}
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void wf_gdi_patblt(rdpUpdate* update, PATBLT_ORDER* patblt)
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{
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}
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void wf_gdi_scrblt(rdpUpdate* update, SCRBLT_ORDER* scrblt)
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{
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wfInfo* wfi = GET_WFI(update);
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BitBlt(wfi->drawing->hdc, scrblt->nLeftRect, scrblt->nTopRect,
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scrblt->nWidth, scrblt->nHeight, wfi->primary->hdc,
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scrblt->nXSrc, scrblt->nYSrc, gdi_rop3_code(scrblt->bRop));
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wf_invalidate_region(wfi, scrblt->nLeftRect, scrblt->nTopRect,
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scrblt->nWidth, scrblt->nHeight);
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}
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void wf_gdi_opaque_rect(rdpUpdate* update, OPAQUE_RECT_ORDER* opaque_rect)
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{
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RECT rect;
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HBRUSH brush;
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uint32 brush_color;
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wfInfo* wfi = GET_WFI(update);
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brush_color = freerdp_color_convert(opaque_rect->color, wfi->dstBpp, 24, wfi->clrconv);
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rect.left = opaque_rect->nLeftRect;
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rect.top = opaque_rect->nTopRect;
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rect.right = opaque_rect->nLeftRect + opaque_rect->nWidth;
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rect.bottom = opaque_rect->nTopRect + opaque_rect->nHeight;
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brush = CreateSolidBrush(brush_color);
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FillRect(wfi->drawing->hdc, &rect, brush);
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DeleteObject(brush);
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if (wfi->drawing == wfi->primary)
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wf_invalidate_region(wfi, rect.left, rect.top, rect.right, rect.bottom);
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}
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void wf_gdi_multi_opaque_rect(rdpUpdate* update, MULTI_OPAQUE_RECT_ORDER* multi_opaque_rect)
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{
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int i;
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RECT rect;
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HBRUSH brush;
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uint32 brush_color;
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DELTA_RECT* rectangle;
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wfInfo* wfi = GET_WFI(update);
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for (i = 1; i < multi_opaque_rect->numRectangles + 1; i++)
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{
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rectangle = &multi_opaque_rect->rectangles[i];
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brush_color = freerdp_color_convert(multi_opaque_rect->color, wfi->srcBpp, wfi->dstBpp, wfi->clrconv);
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rect.left = rectangle->left;
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rect.top = rectangle->top;
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rect.right = rectangle->left + rectangle->width;
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rect.bottom = rectangle->top + rectangle->height;
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brush = CreateSolidBrush(brush_color);
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brush = CreateSolidBrush(brush_color);
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FillRect(wfi->drawing->hdc, &rect, brush);
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DeleteObject(brush);
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}
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}
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void wf_gdi_line_to(rdpUpdate* update, LINE_TO_ORDER* line_to)
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{
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HPEN pen;
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HPEN org_pen;
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uint32 pen_color;
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wfInfo* wfi = GET_WFI(update);
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pen_color = freerdp_color_convert(line_to->penColor, wfi->srcBpp, wfi->dstBpp, wfi->clrconv);
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pen = CreatePen(line_to->penStyle, line_to->penWidth, pen_color);
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wf_set_rop2(wfi->drawing->hdc, line_to->bRop2);
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org_pen = (HPEN) SelectObject(wfi->drawing->hdc, pen);
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MoveToEx(wfi->drawing->hdc, line_to->nXStart, line_to->nYStart, NULL);
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LineTo(wfi->drawing->hdc, line_to->nXEnd, line_to->nYEnd);
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SelectObject(wfi->drawing->hdc, org_pen);
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DeleteObject(pen);
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}
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void wf_gdi_polyline(rdpUpdate* update, POLYLINE_ORDER* polyline)
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{
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}
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void wf_gdi_fast_index(rdpUpdate* update, FAST_INDEX_ORDER* fast_index)
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{
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}
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void wf_gdi_create_offscreen_bitmap(rdpUpdate* update, CREATE_OFFSCREEN_BITMAP_ORDER* create_offscreen_bitmap)
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{
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WF_IMAGE* wf_bmp;
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wfInfo* wfi = GET_WFI(update);
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wf_bmp = wf_image_new(wfi, create_offscreen_bitmap->cx, create_offscreen_bitmap->cy, wfi->dstBpp, NULL);
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offscreen_put(wfi->cache->offscreen, create_offscreen_bitmap->id, (void*) wf_bmp);
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}
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void wf_gdi_switch_surface(rdpUpdate* update, SWITCH_SURFACE_ORDER* switch_surface)
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{
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WF_IMAGE* wf_bmp;
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wfInfo* wfi = GET_WFI(update);
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if (switch_surface->bitmapId == SCREEN_BITMAP_SURFACE)
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{
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wfi->drawing = (WF_IMAGE*) wfi->primary;
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}
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else
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{
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wf_bmp = (WF_IMAGE*) offscreen_get(wfi->cache->offscreen, switch_surface->bitmapId);
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wfi->drawing = wf_bmp;
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}
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}
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void wf_gdi_cache_bitmap_v2(rdpUpdate* update, CACHE_BITMAP_V2_ORDER* cache_bitmap_v2)
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{
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wfInfo* wfi = GET_WFI(update);
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bitmap_v2_put(wfi->cache->bitmap_v2, cache_bitmap_v2->cacheId,
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cache_bitmap_v2->cacheIndex, cache_bitmap_v2->bitmapDataStream);
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}
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void wf_gdi_cache_color_table(rdpUpdate* update, CACHE_COLOR_TABLE_ORDER* cache_color_table)
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{
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wfInfo* wfi = GET_WFI(update);
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color_table_put(wfi->cache->color_table, cache_color_table->cacheIndex, (void*) cache_color_table->colorTable);
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}
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void wf_gdi_cache_glyph(rdpUpdate* update, CACHE_GLYPH_ORDER* cache_glyph)
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{
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int i;
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WF_IMAGE* wf_bmp;
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GLYPH_DATA* glyph;
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wfInfo* wfi = GET_WFI(update);
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for (i = 0; i < cache_glyph->cGlyphs; i++)
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{
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glyph = cache_glyph->glyphData[i];
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wf_bmp = wf_glyph_new(wfi, glyph);
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glyph_put(wfi->cache->glyph, cache_glyph->cacheId, glyph->cacheIndex, glyph, (void*) wf_bmp);
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}
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}
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void wf_gdi_cache_glyph_v2(rdpUpdate* update, CACHE_GLYPH_V2_ORDER* cache_glyph_v2)
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{
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}
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void wf_gdi_cache_brush(rdpUpdate* update, CACHE_BRUSH_ORDER* cache_brush)
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{
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//wfInfo* wfi = GET_WFI(update);
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//brush_put(wfi->cache->brush, cache_brush->index, cache_brush->data, cache_brush->bpp);
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}
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void wf_gdi_surface_bits(rdpUpdate* update, SURFACE_BITS_COMMAND* surface_bits_command)
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{
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}
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void wf_gdi_bitmap_decompress(rdpUpdate* update, BITMAP_DATA* bitmap_data)
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{
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uint16 dstSize;
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dstSize = bitmap_data->width * bitmap_data->height * (bitmap_data->bpp / 8);
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if (bitmap_data->dstData == NULL)
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bitmap_data->dstData = (uint8*) xmalloc(dstSize);
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else
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bitmap_data->dstData = (uint8*) xrealloc(bitmap_data->dstData, dstSize);
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if (bitmap_data->compressed)
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{
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bitmap_decompress(bitmap_data->srcData, bitmap_data->dstData,
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bitmap_data->width, bitmap_data->height, bitmap_data->length,
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bitmap_data->bpp, bitmap_data->bpp);
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}
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else
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{
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freerdp_image_invert(bitmap_data->srcData, bitmap_data->dstData,
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bitmap_data->width, bitmap_data->height, bitmap_data->bpp);
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}
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bitmap_data->compressed = False;
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}
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void wf_gdi_register_update_callbacks(rdpUpdate* update)
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{
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update->Bitmap = wf_gdi_bitmap_update;
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update->Palette = wf_gdi_palette_update;
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update->SetBounds = wf_gdi_set_bounds;
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update->DstBlt = wf_gdi_dstblt;
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update->PatBlt = wf_gdi_patblt;
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update->ScrBlt = wf_gdi_scrblt;
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update->OpaqueRect = wf_gdi_opaque_rect;
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update->DrawNineGrid = NULL;
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update->MultiDstBlt = NULL;
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update->MultiPatBlt = NULL;
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update->MultiScrBlt = NULL;
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update->MultiOpaqueRect = wf_gdi_multi_opaque_rect;
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update->MultiDrawNineGrid = NULL;
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update->LineTo = wf_gdi_line_to;
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update->Polyline = NULL;
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update->MemBlt = NULL;
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update->Mem3Blt = NULL;
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update->SaveBitmap = NULL;
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update->GlyphIndex = NULL;
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update->FastIndex = wf_gdi_fast_index;
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update->FastGlyph = NULL;
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update->PolygonSC = NULL;
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update->PolygonCB = NULL;
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update->EllipseSC = NULL;
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update->EllipseCB = NULL;
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update->CreateOffscreenBitmap = wf_gdi_create_offscreen_bitmap;
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update->SwitchSurface = wf_gdi_switch_surface;
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update->CacheBitmapV2 = wf_gdi_cache_bitmap_v2;
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update->CacheColorTable = wf_gdi_cache_color_table;
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update->CacheGlyph = wf_gdi_cache_glyph;
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update->CacheGlyphV2 = wf_gdi_cache_glyph_v2;
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update->CacheBrush = wf_gdi_cache_brush;
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update->SurfaceBits = wf_gdi_surface_bits;
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update->BitmapDecompress = wf_gdi_bitmap_decompress;
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}
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@ -28,4 +28,6 @@ WF_IMAGE* wf_image_new(wfInfo* wfi, int width, int height, int bpp, uint8* data)
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void wf_image_free(WF_IMAGE* image);
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void wf_toggle_fullscreen(wfInfo* wfi);
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void wf_gdi_register_update_callbacks(rdpUpdate* update);
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#endif /* __WF_GDI_H */
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@ -57,6 +57,62 @@ int wf_create_console(void)
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return 0;
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}
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void wf_sw_begin_paint(rdpUpdate* update)
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{
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GDI* gdi;
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gdi = GET_GDI(update);
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gdi->primary->hdc->hwnd->invalid->null = 1;
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gdi->primary->hdc->hwnd->ninvalid = 0;
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}
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void wf_sw_end_paint(rdpUpdate* update)
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{
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int i;
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GDI* gdi;
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wfInfo* wfi;
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sint32 x, y;
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uint32 w, h;
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int ninvalid;
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RECT update_rect;
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HGDI_RGN cinvalid;
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gdi = GET_GDI(update);
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wfi = GET_WFI(update);
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if (gdi->primary->hdc->hwnd->ninvalid < 1)
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return;
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ninvalid = gdi->primary->hdc->hwnd->ninvalid;
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cinvalid = gdi->primary->hdc->hwnd->cinvalid;
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for (i = 0; i < ninvalid; i++)
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{
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x = cinvalid[i].x;
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y = cinvalid[i].y;
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w = cinvalid[i].w;
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h = cinvalid[i].h;
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update_rect.left = x;
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update_rect.top = y;
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update_rect.right = x + w - 1;
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update_rect.bottom = y + h - 1;
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InvalidateRect(wfi->hwnd, &update_rect, FALSE);
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}
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}
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void wf_hw_begin_paint(rdpUpdate* update)
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{
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||||
wfInfo* wfi = GET_WFI(update);
|
||||
wfi->hdc->hwnd->invalid->null = 1;
|
||||
wfi->hdc->hwnd->ninvalid = 0;
|
||||
}
|
||||
|
||||
void wf_hw_end_paint(rdpUpdate* update)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
boolean wf_pre_connect(freerdp* instance)
|
||||
{
|
||||
int i1;
|
||||
@ -81,7 +137,7 @@ boolean wf_pre_connect(freerdp* instance)
|
||||
settings->order_support[NEG_MULTI_DRAWNINEGRID_INDEX] = False;
|
||||
settings->order_support[NEG_LINETO_INDEX] = True;
|
||||
settings->order_support[NEG_POLYLINE_INDEX] = True;
|
||||
settings->order_support[NEG_MEMBLT_INDEX] = True;
|
||||
settings->order_support[NEG_MEMBLT_INDEX] = False;
|
||||
settings->order_support[NEG_MEM3BLT_INDEX] = False;
|
||||
settings->order_support[NEG_SAVEBITMAP_INDEX] = True;
|
||||
settings->order_support[NEG_GLYPH_INDEX_INDEX] = True;
|
||||
@ -96,6 +152,16 @@ boolean wf_pre_connect(freerdp* instance)
|
||||
|
||||
wfi->fullscreen = settings->fullscreen;
|
||||
wfi->fs_toggle = wfi->fullscreen;
|
||||
wfi->sw_gdi = settings->sw_gdi;
|
||||
|
||||
wfi->clrconv = (HCLRCONV) xzalloc(sizeof(CLRCONV));
|
||||
wfi->clrconv->alpha = 1;
|
||||
wfi->clrconv->palette = NULL;
|
||||
|
||||
if (wfi->sw_gdi)
|
||||
{
|
||||
wfi->cache = cache_new(instance->settings);
|
||||
}
|
||||
|
||||
if (wfi->percentscreen > 0)
|
||||
{
|
||||
@ -141,12 +207,40 @@ boolean wf_post_connect(freerdp* instance)
|
||||
SET_WFI(instance->update, wfi);
|
||||
settings = instance->settings;
|
||||
|
||||
gdi_init(instance, CLRCONV_ALPHA | CLRBUF_32BPP);
|
||||
gdi = GET_GDI(instance->update);
|
||||
|
||||
wfi->dstBpp = 32;
|
||||
width = settings->width;
|
||||
height = settings->height;
|
||||
|
||||
if (wfi->sw_gdi)
|
||||
{
|
||||
uint8* primary_buffer;
|
||||
primary_buffer = (uint8*) xmalloc(width * height * (wfi->dstBpp / 8));
|
||||
wfi->primary = wf_image_new(wfi, width, height, wfi->dstBpp, primary_buffer);
|
||||
gdi_init(instance, CLRCONV_ALPHA | CLRBUF_32BPP, primary_buffer);
|
||||
gdi = GET_GDI(instance->update);
|
||||
wfi->hdc = gdi->primary->hdc;
|
||||
}
|
||||
else
|
||||
{
|
||||
wf_gdi_register_update_callbacks(instance->update);
|
||||
wfi->primary = wf_image_new(wfi, width, height, wfi->dstBpp, NULL);
|
||||
|
||||
wfi->hdc = gdi_GetDC();
|
||||
wfi->hdc->bitsPerPixel = wfi->dstBpp;
|
||||
wfi->hdc->bytesPerPixel = wfi->dstBpp / 8;
|
||||
|
||||
wfi->hdc->alpha = wfi->clrconv->alpha;
|
||||
wfi->hdc->invert = wfi->clrconv->invert;
|
||||
|
||||
wfi->hdc->hwnd = (HGDI_WND) malloc(sizeof(GDI_WND));
|
||||
wfi->hdc->hwnd->invalid = gdi_CreateRectRgn(0, 0, 0, 0);
|
||||
wfi->hdc->hwnd->invalid->null = 1;
|
||||
|
||||
wfi->hdc->hwnd->count = 32;
|
||||
wfi->hdc->hwnd->cinvalid = (HGDI_RGN) malloc(sizeof(GDI_RGN) * wfi->hdc->hwnd->count);
|
||||
wfi->hdc->hwnd->ninvalid = 0;
|
||||
}
|
||||
|
||||
if (strlen(wfi->window_title) > 0)
|
||||
_snwprintf(win_title, sizeof(win_title), L"%S", wfi->window_title);
|
||||
else if (settings->port == 3389)
|
||||
@ -182,16 +276,23 @@ boolean wf_post_connect(freerdp* instance)
|
||||
SetWindowPos(wfi->hwnd, HWND_TOP, -1, -1, width + diff.x, height + diff.y, SWP_NOMOVE | SWP_FRAMECHANGED);
|
||||
}
|
||||
|
||||
if (wfi->primary == NULL)
|
||||
{
|
||||
wfi->primary = wf_image_new(wfi, width, height, 0, NULL);
|
||||
BitBlt(wfi->primary->hdc, 0, 0, width, height, NULL, 0, 0, BLACKNESS);
|
||||
}
|
||||
BitBlt(wfi->primary->hdc, 0, 0, width, height, NULL, 0, 0, BLACKNESS);
|
||||
wfi->drawing = wfi->primary;
|
||||
|
||||
ShowWindow(wfi->hwnd, SW_SHOWNORMAL);
|
||||
UpdateWindow(wfi->hwnd);
|
||||
|
||||
if (wfi->sw_gdi)
|
||||
{
|
||||
instance->update->BeginPaint = wf_sw_begin_paint;
|
||||
instance->update->EndPaint = wf_sw_end_paint;
|
||||
}
|
||||
else
|
||||
{
|
||||
instance->update->BeginPaint = wf_hw_begin_paint;
|
||||
instance->update->EndPaint = wf_hw_end_paint;
|
||||
}
|
||||
|
||||
freerdp_chanman_post_connect(GET_CHANMAN(instance), instance);
|
||||
|
||||
return True;
|
||||
@ -362,9 +463,6 @@ static DWORD WINAPI thread_func(LPVOID lpParam)
|
||||
instance = data->instance;
|
||||
|
||||
wfi = (wfInfo*) xzalloc(sizeof(wfInfo));
|
||||
wfi->clrconv = (HCLRCONV) xzalloc(sizeof(CLRCONV));
|
||||
wfi->clrconv->alpha = 1;
|
||||
wfi->clrconv->palette = NULL;
|
||||
SET_WFI(instance, wfi);
|
||||
wfi->instance = instance;
|
||||
|
||||
|
||||
@ -31,7 +31,10 @@
|
||||
|
||||
#include <freerdp/freerdp.h>
|
||||
#include <freerdp/gdi/gdi.h>
|
||||
#include <freerdp/common/color.h>
|
||||
#include <freerdp/gdi/dc.h>
|
||||
#include <freerdp/gdi/region.h>
|
||||
#include <freerdp/cache/cache.h>
|
||||
#include <freerdp/codec/color.h>
|
||||
#include <freerdp/utils/debug.h>
|
||||
#include <freerdp/chanman/chanman.h>
|
||||
|
||||
@ -59,6 +62,9 @@ struct wf_info
|
||||
char window_title[64];
|
||||
|
||||
HWND hwnd;
|
||||
HGDI_DC hdc;
|
||||
uint16 srcBpp;
|
||||
uint16 dstBpp;
|
||||
freerdp* instance;
|
||||
WF_IMAGE* primary;
|
||||
WF_IMAGE* drawing;
|
||||
@ -66,6 +72,9 @@ struct wf_info
|
||||
HCURSOR cursor;
|
||||
HBRUSH brush;
|
||||
HBRUSH org_brush;
|
||||
|
||||
boolean sw_gdi;
|
||||
rdpCache* cache;
|
||||
};
|
||||
typedef struct wf_info wfInfo;
|
||||
|
||||
|
||||
@ -220,7 +220,8 @@ extern "C" {
|
||||
|
||||
/* Supported Internal Buffer Formats */
|
||||
#define CLRBUF_16BPP 8
|
||||
#define CLRBUF_32BPP 16
|
||||
#define CLRBUF_24BPP 16
|
||||
#define CLRBUF_32BPP 32
|
||||
|
||||
struct _CLRCONV
|
||||
{
|
||||
|
||||
@ -262,7 +262,7 @@ FREERDP_API int gdi_is_mono_pixel_set(uint8* data, int x, int y, int width);
|
||||
FREERDP_API GDI_IMAGE* gdi_bitmap_new(GDI *gdi, int width, int height, int bpp, uint8* data);
|
||||
FREERDP_API void gdi_bitmap_free(GDI_IMAGE *gdi_bmp);
|
||||
FREERDP_API void gdi_resize(GDI* gdi, int width, int height);
|
||||
FREERDP_API int gdi_init(freerdp* instance, uint32 flags);
|
||||
FREERDP_API int gdi_init(freerdp* instance, uint32 flags, uint8* buffer);
|
||||
FREERDP_API void gdi_free(freerdp* instance);
|
||||
|
||||
#define SET_GDI(_instance, _gdi) (_instance)->gdi = _gdi
|
||||
|
||||
@ -855,7 +855,7 @@ void gdi_surface_bits(rdpUpdate* update, SURFACE_BITS_COMMAND* surface_bits_comm
|
||||
surface_bits_command->width, surface_bits_command->height,
|
||||
surface_bits_command->bitmapDataLength);
|
||||
|
||||
tile_bitmap = xzalloc(32);
|
||||
tile_bitmap = (char*) xzalloc(32);
|
||||
|
||||
if (surface_bits_command->codecID == CODEC_ID_REMOTEFX)
|
||||
{
|
||||
@ -916,6 +916,8 @@ void gdi_surface_bits(rdpUpdate* update, SURFACE_BITS_COMMAND* surface_bits_comm
|
||||
|
||||
if ((surface_bits_command->bpp != 32) || (gdi->clrconv->alpha == True))
|
||||
{
|
||||
uint8* temp_image;
|
||||
|
||||
freerdp_image_convert(surface_bits_command->bitmapData, gdi->image->bitmap->data,
|
||||
gdi->image->bitmap->width, gdi->image->bitmap->height,
|
||||
gdi->image->bitmap->bitsPerPixel, 32, gdi->clrconv);
|
||||
@ -923,7 +925,7 @@ void gdi_surface_bits(rdpUpdate* update, SURFACE_BITS_COMMAND* surface_bits_comm
|
||||
surface_bits_command->bpp = 32;
|
||||
surface_bits_command->bitmapData = gdi->image->bitmap->data;
|
||||
|
||||
uint8* temp_image = (uint8*) xmalloc(gdi->image->bitmap->width * gdi->image->bitmap->height * 4);
|
||||
temp_image = (uint8*) xmalloc(gdi->image->bitmap->width * gdi->image->bitmap->height * 4);
|
||||
freerdp_image_invert(gdi->image->bitmap->data, temp_image, gdi->image->bitmap->width, gdi->image->bitmap->height, 32);
|
||||
xfree(gdi->image->bitmap->data);
|
||||
gdi->image->bitmap->data = temp_image;
|
||||
@ -942,7 +944,8 @@ void gdi_surface_bits(rdpUpdate* update, SURFACE_BITS_COMMAND* surface_bits_comm
|
||||
printf("Unsupported codecID %d\n", surface_bits_command->codecID);
|
||||
}
|
||||
|
||||
xfree(tile_bitmap);
|
||||
if (tile_bitmap != NULL)
|
||||
xfree(tile_bitmap);
|
||||
}
|
||||
|
||||
void gdi_bitmap_decompress(rdpUpdate* update, BITMAP_DATA* bitmap_data)
|
||||
@ -1019,7 +1022,7 @@ void gdi_register_update_callbacks(rdpUpdate* update)
|
||||
|
||||
void gdi_init_primary(GDI* gdi)
|
||||
{
|
||||
gdi->primary = gdi_bitmap_new(gdi, gdi->width, gdi->height, gdi->dstBpp, NULL);
|
||||
gdi->primary = gdi_bitmap_new(gdi, gdi->width, gdi->height, gdi->dstBpp, gdi->primary_buffer);
|
||||
gdi->primary_buffer = gdi->primary->bitmap->data;
|
||||
|
||||
if (gdi->drawing == NULL)
|
||||
@ -1057,7 +1060,7 @@ void gdi_resize(GDI* gdi, int width, int height)
|
||||
* @return
|
||||
*/
|
||||
|
||||
int gdi_init(freerdp* instance, uint32 flags)
|
||||
int gdi_init(freerdp* instance, uint32 flags, uint8* buffer)
|
||||
{
|
||||
GDI* gdi = (GDI*) malloc(sizeof(GDI));
|
||||
memset(gdi, 0, sizeof(GDI));
|
||||
@ -1066,6 +1069,7 @@ int gdi_init(freerdp* instance, uint32 flags)
|
||||
gdi->width = instance->settings->width;
|
||||
gdi->height = instance->settings->height;
|
||||
gdi->srcBpp = instance->settings->color_depth;
|
||||
gdi->primary_buffer = buffer;
|
||||
|
||||
/* default internal buffer format */
|
||||
gdi->dstBpp = 32;
|
||||
@ -1078,6 +1082,11 @@ int gdi_init(freerdp* instance, uint32 flags)
|
||||
gdi->dstBpp = 32;
|
||||
gdi->bytesPerPixel = 4;
|
||||
}
|
||||
else if (flags & CLRBUF_24BPP)
|
||||
{
|
||||
gdi->dstBpp = 24;
|
||||
gdi->bytesPerPixel = 3;
|
||||
}
|
||||
else if (flags & CLRBUF_16BPP)
|
||||
{
|
||||
gdi->dstBpp = 16;
|
||||
|
||||
@ -35,7 +35,7 @@ STREAM* stream_new(int size)
|
||||
if (size != 0)
|
||||
{
|
||||
size = size > 0 ? size : 0x400;
|
||||
stream->data = (uint8*)xzalloc(size);
|
||||
stream->data = (uint8*) xzalloc(size);
|
||||
stream->p = stream->data;
|
||||
stream->size = size;
|
||||
}
|
||||
@ -55,15 +55,15 @@ void stream_free(STREAM* stream)
|
||||
|
||||
void stream_extend(STREAM* stream, int request_size)
|
||||
{
|
||||
int pos;
|
||||
int original_size;
|
||||
int increased_size;
|
||||
int pos;
|
||||
|
||||
pos = stream_get_pos(stream);
|
||||
original_size = stream->size;
|
||||
increased_size = (request_size > original_size ? request_size : original_size);
|
||||
stream->size += increased_size;
|
||||
stream->data = (uint8*)xrealloc(stream->data, stream->size);
|
||||
stream->data = (uint8*) xrealloc(stream->data, stream->size);
|
||||
memset(stream->data + original_size, 0, increased_size);
|
||||
stream_set_pos(stream, pos);
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user