C++ (Cpp) DEBUG_GDI示例

示例#1

文件： gdi.c 项目： lgqiang/FreeRDP

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;
}

示例#2

文件： gdi.c 项目： AMV007/FreeRDP

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;
	}
}

示例#3

文件： gdi.c 项目： AMV007/FreeRDP

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);
	}
}