gdiBitmap* gdi_bitmap_new_ex(rdpGdi* gdi, int width, int height, int bpp, BYTE* data) { gdiBitmap* bitmap; bitmap = (gdiBitmap*) malloc(sizeof(gdiBitmap)); if (!bitmap) goto fail_bitmap; if (!(bitmap->hdc = gdi_CreateCompatibleDC(gdi->hdc))) goto fail_hdc; DEBUG_GDI("gdi_bitmap_new: width:%d height:%d bpp:%d", width, height, bpp); if (!data) bitmap->bitmap = gdi_CreateCompatibleBitmap(gdi->hdc, width, height); else bitmap->bitmap = gdi_create_bitmap(gdi, width, height, bpp, data); if (!bitmap->bitmap) goto fail_bitmap_bitmap; gdi_SelectObject(bitmap->hdc, (HGDIOBJECT) bitmap->bitmap); bitmap->org_bitmap = NULL; return bitmap; fail_bitmap_bitmap: gdi_DeleteDC(bitmap->hdc); fail_hdc: free(bitmap); fail_bitmap: return NULL; }
void gdi_surface_frame_marker(rdpContext* context, SURFACE_FRAME_MARKER* surfaceFrameMarker) { DEBUG_GDI("frameId %d frameAction %d", surfaceFrameMarker->frameId, surfaceFrameMarker->frameAction); switch (surfaceFrameMarker->frameAction) { case SURFACECMD_FRAMEACTION_BEGIN: break; case SURFACECMD_FRAMEACTION_END: if (context->settings->FrameAcknowledge > 0) { IFCALL(context->update->SurfaceFrameAcknowledge, context, surfaceFrameMarker->frameId); } break; } }
static void gdi_surface_bits(rdpContext* context, SURFACE_BITS_COMMAND* cmd) { int i, j; int tx, ty; BYTE* pSrcData; BYTE* pDstData; RFX_MESSAGE* message; rdpGdi* gdi = context->gdi; DEBUG_GDI("destLeft %d destTop %d destRight %d destBottom %d " "bpp %d codecID %d width %d height %d length %d", cmd->destLeft, cmd->destTop, cmd->destRight, cmd->destBottom, cmd->bpp, cmd->codecID, cmd->width, cmd->height, cmd->bitmapDataLength); if (cmd->codecID == RDP_CODEC_ID_REMOTEFX) { freerdp_client_codecs_prepare(gdi->codecs, FREERDP_CODEC_REMOTEFX); message = rfx_process_message(gdi->codecs->rfx, cmd->bitmapData, cmd->bitmapDataLength); /* blit each tile */ for (i = 0; i < message->numTiles; i++) { tx = message->tiles[i]->x + cmd->destLeft; ty = message->tiles[i]->y + cmd->destTop; pSrcData = message->tiles[i]->data; pDstData = gdi->tile->bitmap->data; if (!gdi->invert && (gdi->dstBpp == 32)) { gdi->tile->bitmap->data = pSrcData; } else { freerdp_image_copy(pDstData, gdi->format, -1, 0, 0, 64, 64, pSrcData, PIXEL_FORMAT_XRGB32, -1, 0, 0, gdi->palette); } for (j = 0; j < message->numRects; j++) { gdi_SetClipRgn(gdi->primary->hdc, cmd->destLeft + message->rects[j].x, cmd->destTop + message->rects[j].y, message->rects[j].width, message->rects[j].height); gdi_BitBlt(gdi->primary->hdc, tx, ty, 64, 64, gdi->tile->hdc, 0, 0, GDI_SRCCOPY); } gdi->tile->bitmap->data = pDstData; } gdi_SetNullClipRgn(gdi->primary->hdc); rfx_message_free(gdi->codecs->rfx, message); } else if (cmd->codecID == RDP_CODEC_ID_NSCODEC) { freerdp_client_codecs_prepare(gdi->codecs, FREERDP_CODEC_NSCODEC); nsc_process_message(gdi->codecs->nsc, cmd->bpp, cmd->width, cmd->height, cmd->bitmapData, cmd->bitmapDataLength); if (gdi->bitmap_size < (cmd->width * cmd->height * 4)) { gdi->bitmap_size = cmd->width * cmd->height * 4; gdi->bitmap_buffer = (BYTE*) _aligned_realloc(gdi->bitmap_buffer, gdi->bitmap_size, 16); if (!gdi->bitmap_buffer) return; } pDstData = gdi->bitmap_buffer; pSrcData = gdi->codecs->nsc->BitmapData; freerdp_image_copy(pDstData, gdi->format, -1, 0, 0, cmd->width, cmd->height, pSrcData, PIXEL_FORMAT_XRGB32_VF, -1, 0, 0, gdi->palette); gdi->image->bitmap->width = cmd->width; gdi->image->bitmap->height = cmd->height; gdi->image->bitmap->bitsPerPixel = cmd->bpp; gdi->image->bitmap->bytesPerPixel = cmd->bpp / 8; gdi->image->bitmap->data = gdi->bitmap_buffer; gdi_BitBlt(gdi->primary->hdc, cmd->destLeft, cmd->destTop, cmd->width, cmd->height, gdi->image->hdc, 0, 0, GDI_SRCCOPY); } else if (cmd->codecID == RDP_CODEC_ID_NONE) { if (gdi->bitmap_size < (cmd->width * cmd->height * 4)) { gdi->bitmap_size = cmd->width * cmd->height * 4; gdi->bitmap_buffer = (BYTE*) _aligned_realloc(gdi->bitmap_buffer, gdi->bitmap_size, 16); if (!gdi->bitmap_buffer) return; } pDstData = gdi->bitmap_buffer; pSrcData = cmd->bitmapData; freerdp_image_copy(pDstData, gdi->format, -1, 0, 0, cmd->width, cmd->height, pSrcData, PIXEL_FORMAT_XRGB32_VF, -1, 0, 0, gdi->palette); gdi->image->bitmap->width = cmd->width; gdi->image->bitmap->height = cmd->height; gdi->image->bitmap->bitsPerPixel = cmd->bpp; gdi->image->bitmap->bytesPerPixel = cmd->bpp / 8; gdi->image->bitmap->data = gdi->bitmap_buffer; gdi_BitBlt(gdi->primary->hdc, cmd->destLeft, cmd->destTop, cmd->width, cmd->height, gdi->image->hdc, 0, 0, GDI_SRCCOPY); } else { WLog_ERR(TAG, "Unsupported codecID %d", cmd->codecID); } }