05f2253a33
This is the companion to PR #766. It removes the CONFIG_CAN_PASS_STRUCT option as recommended by Issue #620 NuttX PR #766 depends on PR being in place but not vice versa. This PR should be merge-able without #766 and then PR #766 should also pass its checks.
194 lines
6.2 KiB
C++
194 lines
6.2 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// apps/graphics/nxwidgets/UnitTests/CImage/cimage_main.cxx
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//
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// Licensed to the Apache Software Foundation (ASF) under one or more
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// contributor license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright ownership. The
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// ASF licenses this file to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance with the
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// License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations
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// under the License.
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//
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//////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Included Files
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/////////////////////////////////////////////////////////////////////////////
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#include <nuttx/config.h>
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#include <nuttx/init.h>
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#include <unistd.h>
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#include <debug.h>
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#include <nuttx/nx/nx.h>
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#include "graphics/nxwidgets/crlepalettebitmap.hxx"
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#include "graphics/nxglyphs.hxx"
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#include "graphics/nxwidgets/cimagetest.hxx"
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/////////////////////////////////////////////////////////////////////////////
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// Definitions
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Private Classes
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Private Data
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/////////////////////////////////////////////////////////////////////////////
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static struct mallinfo g_mmInitial;
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static struct mallinfo g_mmprevious;
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/////////////////////////////////////////////////////////////////////////////
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// Public Function Prototypes
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/////////////////////////////////////////////////////////////////////////////
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// Suppress name-mangling
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extern "C" int main(int argc, char *argv[]);
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/////////////////////////////////////////////////////////////////////////////
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// Private Functions
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Name: showMemoryUsage
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/////////////////////////////////////////////////////////////////////////////
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static void showMemoryUsage(FAR struct mallinfo *mmbefore,
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FAR struct mallinfo *mmafter)
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{
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printf("VARIABLE BEFORE AFTER\n");
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printf("======== ======== ========\n");
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printf("arena %8d %8d\n", mmbefore->arena, mmafter->arena);
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printf("ordblks %8d %8d\n", mmbefore->ordblks, mmafter->ordblks);
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printf("mxordblk %8d %8d\n", mmbefore->mxordblk, mmafter->mxordblk);
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printf("uordblks %8d %8d\n", mmbefore->uordblks, mmafter->uordblks);
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printf("fordblks %8d %8d\n", mmbefore->fordblks, mmafter->fordblks);
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}
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/////////////////////////////////////////////////////////////////////////////
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// Name: updateMemoryUsage
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/////////////////////////////////////////////////////////////////////////////
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static void updateMemoryUsage(FAR struct mallinfo *previous,
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FAR const char *msg)
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{
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struct mallinfo mmcurrent;
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/* Get the current memory usage */
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mmcurrent = mallinfo();
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/* Show the change from the previous time */
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printf("\n%s:\n", msg);
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showMemoryUsage(previous, &mmcurrent);
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/* Set up for the next test */
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g_mmprevious = mmcurrent;
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}
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/////////////////////////////////////////////////////////////////////////////
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// Name: initMemoryUsage
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/////////////////////////////////////////////////////////////////////////////
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static void initMemoryUsage(void)
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{
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g_mmInitial = mallinfo();
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g_mmprevious = g_mmInitial;
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}
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/////////////////////////////////////////////////////////////////////////////
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// Public Functions
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Name: nxheaders_main
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/////////////////////////////////////////////////////////////////////////////
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int main(int argc, char *argv[])
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{
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// Initialize memory monitor logic
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initMemoryUsage();
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// Create an instance of the font test
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printf("cimage_main: Create CImageTest instance\n");
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CImageTest *test = new CImageTest();
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updateMemoryUsage(&g_mmprevious, "After creating CImageTest");
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// Connect the NX server
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printf("cimage_main: Connect the CImageTest instance to the NX server\n");
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if (!test->connect())
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{
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printf("cimage_main: Failed to connect the CImageTest instance to the NX server\n");
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delete test;
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return 1;
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}
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updateMemoryUsage(&g_mmprevious, "After connecting to the server");
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// Create a window to draw into
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printf("cimage_main: Create a Window\n");
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if (!test->createWindow())
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{
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printf("cimage_main: Failed to create a window\n");
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delete test;
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return 1;
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}
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updateMemoryUsage(&g_mmprevious, "After creating a window");
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// Create an instance of the NuttX logo
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CRlePaletteBitmap *nuttxBitmap = new CRlePaletteBitmap(&g_nuttxBitmap160x160);
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updateMemoryUsage(&g_mmprevious, "After creating the bitmap");
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// Create a CImage instance
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CImage *image = test->createImage(static_cast<IBitmap*>(nuttxBitmap));
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if (!image)
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{
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printf("cimage_main: Failed to create a image\n");
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delete test;
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return 1;
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}
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updateMemoryUsage(&g_mmprevious, "After creating CImage");
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// Show the image
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test->showImage(image);
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updateMemoryUsage(&g_mmprevious, "After showing the image");
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sleep(5);
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// Clean up and exit
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printf("cimage_main: Clean-up and exit\n");
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delete image;
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updateMemoryUsage(&g_mmprevious, "After deleting CImage");
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delete nuttxBitmap;
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updateMemoryUsage(&g_mmprevious, "After deleting the bitmap");
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delete test;
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updateMemoryUsage(&g_mmprevious, "After deleting the test");
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updateMemoryUsage(&g_mmInitial, "Final memory usage");
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return 0;
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}
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