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Merge pull request #968 from asmorkalov:android_na_cproj_fix

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pull/903/merge
Roman Donchenko 12 years ago committed by OpenCV Buildbot
parent d583a79869 a39a9f677f
commit a75fbb0031
3 changed files with 136 additions and 82 deletions
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  1. 136
      samples/android/native-activity/.cproject
  2. 68
      samples/android/native-activity/.project
  3. 14
      samples/android/native-activity/jni/native.cpp

136
samples/android/native-activity/.cproject
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@ -1,75 +1,61 @@
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68
samples/android/native-activity/.project
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@ -5,6 +5,64 @@
<projects>
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<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>auto,full,incremental,</triggers>
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<key>?name?</key>
<value></value>
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<key>org.eclipse.cdt.make.core.append_environment</key>
<value>true</value>
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<key>org.eclipse.cdt.make.core.autoBuildTarget</key>
<value></value>
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<value>&quot;${NDKROOT}/ndk-build.cmd&quot;</value>
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<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
<value>clean</value>
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<value>true</value>
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<value>false</value>
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<key>org.eclipse.cdt.make.core.enableFullBuild</key>
<value>true</value>
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<key>org.eclipse.cdt.make.core.fullBuildTarget</key>
<value></value>
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<key>org.eclipse.cdt.make.core.stopOnError</key>
<value>true</value>
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<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>
<value>false</value>
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<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
<arguments>
@ -25,9 +83,19 @@
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<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
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<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.core.ccnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
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</projectDescription>

14
samples/android/native-activity/jni/native.cpp
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@ -9,7 +9,6 @@
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <float.h>
#include <queue>
#include <opencv2/core/core.hpp>
@ -60,7 +59,7 @@ static cv::Size calc_optimal_camera_resolution(const char* supported, int width,
}
}
idx++; // to skip coma symbol
idx++; // to skip comma symbol
} while(supported[idx-1] != '\0');
@ -86,9 +85,9 @@ static void engine_draw_frame(Engine* engine, const cv::Mat& frame)
for (int yy = top_indent; yy < std::min(frame.rows+top_indent, buffer.height); yy++)
{
unsigned char* line = (unsigned char*)pixels;
memcpy(line+left_indent*4*sizeof(unsigned char), frame.ptr<unsigned char>(yy),
std::min(frame.cols, buffer.width)*4*sizeof(unsigned char));
unsigned char* line = (unsigned char*)pixels + left_indent*4*sizeof(unsigned char);
size_t line_size = std::min(frame.cols, buffer.width)*4*sizeof(unsigned char);
memcpy(line, frame.ptr<unsigned char>(yy), line_size);
// go to next line
pixels = (int32_t*)pixels + buffer.stride;
}
@ -139,7 +138,7 @@ static void engine_handle_cmd(android_app* app, int32_t cmd)
return;
}
LOGI("Camera initialized at resoution %dx%d", camera_resolution.width, camera_resolution.height);
LOGI("Camera initialized at resolution %dx%d", camera_resolution.width, camera_resolution.height);
}
break;
case APP_CMD_TERM_WINDOW:
@ -157,7 +156,8 @@ void android_main(android_app* app)
// Make sure glue isn't stripped.
app_dummy();
memset(&engine, 0, sizeof(engine));
size_t engine_size = sizeof(engine); // for Eclipse CDT parser
memset((void*)&engine, 0, engine_size);
app->userData = &engine;
app->onAppCmd = engine_handle_cmd;
engine.app = app;

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