diff options
Diffstat (limited to 'engine/src/android/com/jme3/system/android/AndroidConfigChooser.java')
| -rw-r--r-- | engine/src/android/com/jme3/system/android/AndroidConfigChooser.java | 359 |
1 files changed, 161 insertions, 198 deletions
diff --git a/engine/src/android/com/jme3/system/android/AndroidConfigChooser.java b/engine/src/android/com/jme3/system/android/AndroidConfigChooser.java index e55fa55..56ed415 100644 --- a/engine/src/android/com/jme3/system/android/AndroidConfigChooser.java +++ b/engine/src/android/com/jme3/system/android/AndroidConfigChooser.java @@ -2,6 +2,7 @@ package com.jme3.system.android; import android.graphics.PixelFormat; import android.opengl.GLSurfaceView.EGLConfigChooser; +import java.util.logging.Level; import java.util.logging.Logger; import javax.microedition.khronos.egl.EGL10; import javax.microedition.khronos.egl.EGLConfig; @@ -9,26 +10,23 @@ import javax.microedition.khronos.egl.EGLDisplay; /** * AndroidConfigChooser is used to determine the best suited EGL Config - * @author larynx * + * @author larynx */ -public class AndroidConfigChooser implements EGLConfigChooser -{ +public class AndroidConfigChooser implements EGLConfigChooser { + private static final Logger logger = Logger.getLogger(AndroidConfigChooser.class.getName()); - protected int clientOpenGLESVersion = 0; protected EGLConfig bestConfig = null; protected EGLConfig fastestConfig = null; protected EGLConfig choosenConfig = null; protected ConfigType type; protected int pixelFormat; - protected boolean verbose = false; - private final static int EGL_OPENGL_ES2_BIT = 4; - public enum ConfigType - { + public enum ConfigType { + /** * RGB565, 0 alpha, 16 depth, 0 stencil */ @@ -39,94 +37,79 @@ public class AndroidConfigChooser implements EGLConfigChooser BEST, /** * Turn off config chooser and use hardcoded - * setEGLContextClientVersion(2); - * setEGLConfigChooser(5, 6, 5, 0, 16, 0); + * setEGLContextClientVersion(2); setEGLConfigChooser(5, 6, 5, 0, 16, + * 0); */ LEGACY } - - public AndroidConfigChooser(ConfigType type, boolean verbose) - { + + public AndroidConfigChooser(ConfigType type) { this.type = type; - this.verbose = verbose; } - + /** * Gets called by the GLSurfaceView class to return the best config - */ + */ @Override - public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display) - { + public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display) { logger.info("GLSurfaceView asks for egl config, returning: "); logEGLConfig(choosenConfig, display, egl); return choosenConfig; } - + /** * findConfig is used to locate the best config and init the chooser with + * * @param egl * @param display * @return true if successfull, false if no config was found */ - public boolean findConfig(EGL10 egl, EGLDisplay display) - { - - if (type == ConfigType.BEST) - { - ComponentSizeChooser compChooser = new ComponentSizeChooser(8, 8, 8, 8, 32, 0); - choosenConfig = compChooser.chooseConfig(egl, display); + public boolean findConfig(EGL10 egl, EGLDisplay display) { + + if (type == ConfigType.BEST) { + ComponentSizeChooser compChooser = new ComponentSizeChooser(8, 8, 8, 8, 32, 0); + choosenConfig = compChooser.chooseConfig(egl, display); - if (choosenConfig == null) - { + if (choosenConfig == null) { compChooser = new ComponentSizeChooser(8, 8, 8, 0, 32, 0); choosenConfig = compChooser.chooseConfig(egl, display); - if (choosenConfig == null) - { + if (choosenConfig == null) { compChooser = new ComponentSizeChooser(8, 8, 8, 8, 16, 0); choosenConfig = compChooser.chooseConfig(egl, display); - if (choosenConfig == null) - { + if (choosenConfig == null) { compChooser = new ComponentSizeChooser(8, 8, 8, 0, 16, 0); choosenConfig = compChooser.chooseConfig(egl, display); } } - } - + } + logger.info("JME3 using best EGL configuration available here: "); - } - else - { - ComponentSizeChooser compChooser = new ComponentSizeChooser(5, 6, 5, 0, 16, 0); - choosenConfig = compChooser.chooseConfig(egl, display); + } else { + ComponentSizeChooser compChooser = new ComponentSizeChooser(5, 6, 5, 0, 16, 0); + choosenConfig = compChooser.chooseConfig(egl, display); logger.info("JME3 using fastest EGL configuration available here: "); } - - if (choosenConfig != null) - { - logger.info("JME3 using choosen config: "); - logEGLConfig(choosenConfig, display, egl); + + if (choosenConfig != null) { + logger.info("JME3 using choosen config: "); + logEGLConfig(choosenConfig, display, egl); pixelFormat = getPixelFormat(choosenConfig, display, egl); clientOpenGLESVersion = getOpenGLVersion(choosenConfig, display, egl); return true; - } - else - { + } else { logger.severe("###ERROR### Unable to get a valid OpenGL ES 2.0 config, nether Fastest nor Best found! Bug. Please report this."); clientOpenGLESVersion = 1; pixelFormat = PixelFormat.UNKNOWN; return false; - } + } } - - - private int getPixelFormat(EGLConfig conf, EGLDisplay display, EGL10 egl) - { + + private int getPixelFormat(EGLConfig conf, EGLDisplay display, EGL10 egl) { int[] value = new int[1]; - int result = PixelFormat.RGB_565; + int result = PixelFormat.RGB_565; egl.eglGetConfigAttrib(display, conf, EGL10.EGL_RED_SIZE, value); - if (value[0] == 8) - { + if (value[0] == 8) { result = PixelFormat.RGBA_8888; /* egl.eglGetConfigAttrib(display, conf, EGL10.EGL_ALPHA_SIZE, value); @@ -139,165 +122,163 @@ public class AndroidConfigChooser implements EGLConfigChooser result = PixelFormat.RGB_888; }*/ } - - if (verbose) - { - logger.info("Using PixelFormat " + result); + + if (verbose) { + logger.log(Level.INFO, "Using PixelFormat {0}", result); } - + //return result; TODO Test pixelformat return PixelFormat.TRANSPARENT; } - - private int getOpenGLVersion(EGLConfig conf, EGLDisplay display, EGL10 egl) - { + + private int getOpenGLVersion(EGLConfig conf, EGLDisplay display, EGL10 egl) { int[] value = new int[1]; int result = 1; - + egl.eglGetConfigAttrib(display, conf, EGL10.EGL_RENDERABLE_TYPE, value); // Check if conf is OpenGL ES 2.0 - if ((value[0] & EGL_OPENGL_ES2_BIT) != 0) - { + if ((value[0] & EGL_OPENGL_ES2_BIT) != 0) { result = 2; } - return result; + return result; } - + /** * log output with egl config details + * * @param conf * @param display * @param egl */ - public void logEGLConfig(EGLConfig conf, EGLDisplay display, EGL10 egl) - { + public void logEGLConfig(EGLConfig conf, EGLDisplay display, EGL10 egl) { int[] value = new int[1]; egl.eglGetConfigAttrib(display, conf, EGL10.EGL_RED_SIZE, value); - logger.info(String.format("EGL_RED_SIZE = %d", value[0] ) ); - + logger.info(String.format("EGL_RED_SIZE = %d", value[0])); + egl.eglGetConfigAttrib(display, conf, EGL10.EGL_GREEN_SIZE, value); - logger.info(String.format("EGL_GREEN_SIZE = %d", value[0] ) ); - + logger.info(String.format("EGL_GREEN_SIZE = %d", value[0])); + egl.eglGetConfigAttrib(display, conf, EGL10.EGL_BLUE_SIZE, value); - logger.info(String.format("EGL_BLUE_SIZE = %d", value[0] ) ); - + logger.info(String.format("EGL_BLUE_SIZE = %d", value[0])); + egl.eglGetConfigAttrib(display, conf, EGL10.EGL_ALPHA_SIZE, value); - logger.info(String.format("EGL_ALPHA_SIZE = %d", value[0] ) ); - + logger.info(String.format("EGL_ALPHA_SIZE = %d", value[0])); + egl.eglGetConfigAttrib(display, conf, EGL10.EGL_DEPTH_SIZE, value); - logger.info(String.format("EGL_DEPTH_SIZE = %d", value[0] ) ); - + logger.info(String.format("EGL_DEPTH_SIZE = %d", value[0])); + egl.eglGetConfigAttrib(display, conf, EGL10.EGL_STENCIL_SIZE, value); - logger.info(String.format("EGL_STENCIL_SIZE = %d", value[0] ) ); + logger.info(String.format("EGL_STENCIL_SIZE = %d", value[0])); egl.eglGetConfigAttrib(display, conf, EGL10.EGL_RENDERABLE_TYPE, value); - logger.info(String.format("EGL_RENDERABLE_TYPE = %d", value[0] ) ); - + logger.info(String.format("EGL_RENDERABLE_TYPE = %d", value[0])); + egl.eglGetConfigAttrib(display, conf, EGL10.EGL_SURFACE_TYPE, value); - logger.info(String.format("EGL_SURFACE_TYPE = %d", value[0] ) ); + logger.info(String.format("EGL_SURFACE_TYPE = %d", value[0])); } - - public int getClientOpenGLESVersion() - { + + public int getClientOpenGLESVersion() { return clientOpenGLESVersion; } - public void setClientOpenGLESVersion(int clientOpenGLESVersion) - { + public void setClientOpenGLESVersion(int clientOpenGLESVersion) { this.clientOpenGLESVersion = clientOpenGLESVersion; } - - public int getPixelFormat() - { + + public int getPixelFormat() { return pixelFormat; } - - - - private abstract class BaseConfigChooser implements EGLConfigChooser - { + + private abstract class BaseConfigChooser implements EGLConfigChooser { + private boolean bClientOpenGLESVersionSet; - - public BaseConfigChooser(int[] configSpec) - { - bClientOpenGLESVersionSet = false; - mConfigSpec = filterConfigSpec(configSpec); - } - - public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display) - { - int[] num_config = new int[1]; - if (!egl.eglChooseConfig(display, mConfigSpec, null, 0, - num_config)) { - throw new IllegalArgumentException("eglChooseConfig failed"); - } - - int numConfigs = num_config[0]; - - if (numConfigs <= 0) - { - //throw new IllegalArgumentException("No configs match configSpec"); - - return null; - } - - EGLConfig[] configs = new EGLConfig[numConfigs]; - if (!egl.eglChooseConfig(display, mConfigSpec, configs, numConfigs, - num_config)) { - throw new IllegalArgumentException("eglChooseConfig#2 failed"); - } - EGLConfig config = chooseConfig(egl, display, configs); - //if (config == null) { - // throw new IllegalArgumentException("No config chosen"); - //} - return config; - } - - abstract EGLConfig chooseConfig(EGL10 egl, EGLDisplay display, - EGLConfig[] configs); - - protected int[] mConfigSpec; - - private int[] filterConfigSpec(int[] configSpec) - { - if (bClientOpenGLESVersionSet == true) { - return configSpec; - } - /* We know none of the subclasses define EGL_RENDERABLE_TYPE. - * And we know the configSpec is well formed. - */ - int len = configSpec.length; - int[] newConfigSpec = new int[len + 2]; - System.arraycopy(configSpec, 0, newConfigSpec, 0, len-1); - newConfigSpec[len-1] = EGL10.EGL_RENDERABLE_TYPE; - newConfigSpec[len] = 4; /* EGL_OPENGL_ES2_BIT */ - newConfigSpec[len+1] = EGL10.EGL_NONE; - - bClientOpenGLESVersionSet = true; - - return newConfigSpec; - } + + public BaseConfigChooser(int[] configSpec) { + bClientOpenGLESVersionSet = false; + mConfigSpec = filterConfigSpec(configSpec); + } + + public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display) { + int[] num_config = new int[1]; + if (!egl.eglChooseConfig(display, mConfigSpec, null, 0, + num_config)) { + throw new IllegalArgumentException("eglChooseConfig failed"); + } + + int numConfigs = num_config[0]; + + if (numConfigs <= 0) { + //throw new IllegalArgumentException("No configs match configSpec"); + + return null; + } + + EGLConfig[] configs = new EGLConfig[numConfigs]; + if (!egl.eglChooseConfig(display, mConfigSpec, configs, numConfigs, + num_config)) { + throw new IllegalArgumentException("eglChooseConfig#2 failed"); + } + EGLConfig config = chooseConfig(egl, display, configs); + //if (config == null) { + // throw new IllegalArgumentException("No config chosen"); + //} + return config; + } + + abstract EGLConfig chooseConfig(EGL10 egl, EGLDisplay display, + EGLConfig[] configs); + protected int[] mConfigSpec; + + private int[] filterConfigSpec(int[] configSpec) { + if (bClientOpenGLESVersionSet == true) { + return configSpec; + } + /* + * We know none of the subclasses define EGL_RENDERABLE_TYPE. And we + * know the configSpec is well formed. + */ + int len = configSpec.length; + int[] newConfigSpec = new int[len + 2]; + System.arraycopy(configSpec, 0, newConfigSpec, 0, len - 1); + newConfigSpec[len - 1] = EGL10.EGL_RENDERABLE_TYPE; + newConfigSpec[len] = 4; /* + * EGL_OPENGL_ES2_BIT + */ + newConfigSpec[len + 1] = EGL10.EGL_NONE; + + bClientOpenGLESVersionSet = true; + + return newConfigSpec; + } } - + /** - * Choose a configuration with exactly the specified r,g,b,a sizes, - * and at least the specified depth and stencil sizes. + * Choose a configuration with exactly the specified r,g,b,a sizes, and at + * least the specified depth and stencil sizes. */ - private class ComponentSizeChooser extends BaseConfigChooser - { + private class ComponentSizeChooser extends BaseConfigChooser { + + private int[] mValue; + // Subclasses can adjust these values: + protected int mRedSize; + protected int mGreenSize; + protected int mBlueSize; + protected int mAlphaSize; + protected int mDepthSize; + protected int mStencilSize; + public ComponentSizeChooser(int redSize, int greenSize, int blueSize, - int alphaSize, int depthSize, int stencilSize) - { - super(new int[] { - EGL10.EGL_RED_SIZE, redSize, - EGL10.EGL_GREEN_SIZE, greenSize, - EGL10.EGL_BLUE_SIZE, blueSize, - EGL10.EGL_ALPHA_SIZE, alphaSize, - EGL10.EGL_DEPTH_SIZE, depthSize, - EGL10.EGL_STENCIL_SIZE, stencilSize, - EGL10.EGL_NONE}); + int alphaSize, int depthSize, int stencilSize) { + super(new int[]{ + EGL10.EGL_RED_SIZE, redSize, + EGL10.EGL_GREEN_SIZE, greenSize, + EGL10.EGL_BLUE_SIZE, blueSize, + EGL10.EGL_ALPHA_SIZE, alphaSize, + EGL10.EGL_DEPTH_SIZE, depthSize, + EGL10.EGL_STENCIL_SIZE, stencilSize, + EGL10.EGL_NONE}); mValue = new int[1]; mRedSize = redSize; mGreenSize = greenSize; @@ -305,25 +286,22 @@ public class AndroidConfigChooser implements EGLConfigChooser mAlphaSize = alphaSize; mDepthSize = depthSize; mStencilSize = stencilSize; - } + } @Override - public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display, EGLConfig[] configs) - { - for (EGLConfig config : configs) - { + public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display, EGLConfig[] configs) { + for (EGLConfig config : configs) { int d = findConfigAttrib(egl, display, config, EGL10.EGL_DEPTH_SIZE, 0); int s = findConfigAttrib(egl, display, config, EGL10.EGL_STENCIL_SIZE, 0); - if ((d >= mDepthSize) && (s >= mStencilSize)) - { + if ((d >= mDepthSize) && (s >= mStencilSize)) { int r = findConfigAttrib(egl, display, config, EGL10.EGL_RED_SIZE, 0); int g = findConfigAttrib(egl, display, config, - EGL10.EGL_GREEN_SIZE, 0); + EGL10.EGL_GREEN_SIZE, 0); int b = findConfigAttrib(egl, display, config, - EGL10.EGL_BLUE_SIZE, 0); + EGL10.EGL_BLUE_SIZE, 0); int a = findConfigAttrib(egl, display, config, EGL10.EGL_ALPHA_SIZE, 0); if ((r == mRedSize) && (g == mGreenSize) @@ -336,27 +314,12 @@ public class AndroidConfigChooser implements EGLConfigChooser } private int findConfigAttrib(EGL10 egl, EGLDisplay display, - EGLConfig config, int attribute, int defaultValue) - { + EGLConfig config, int attribute, int defaultValue) { - if (egl.eglGetConfigAttrib(display, config, attribute, mValue)) - { + if (egl.eglGetConfigAttrib(display, config, attribute, mValue)) { return mValue[0]; } return defaultValue; } - - private int[] mValue; - // Subclasses can adjust these values: - protected int mRedSize; - protected int mGreenSize; - protected int mBlueSize; - protected int mAlphaSize; - protected int mDepthSize; - protected int mStencilSize; } - - - - } |