Java Code Examples for android.opengl.EGL14#eglGetDisplay()
The following examples show how to use
android.opengl.EGL14#eglGetDisplay() .
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Example 1
| Source File: EGLBase.java From CameraRecorder-android with MIT License | 5 votes |
|
private void init(EGLContext shared_context, final boolean with_depth_buffer, final boolean isRecordable) {
if (DEBUG) Log.v(TAG, "init:");
if (eglDisplay != EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("EGL already set up");
}
eglDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (eglDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("eglGetDisplay failed");
}
final int[] version = new int[2];
if (!EGL14.eglInitialize(eglDisplay, version, 0, version, 1)) {
eglDisplay = null;
throw new RuntimeException("eglInitialize failed");
}
shared_context = shared_context != null ? shared_context : EGL14.EGL_NO_CONTEXT;
if (eglContext == EGL14.EGL_NO_CONTEXT) {
eglConfig = getConfig(with_depth_buffer, isRecordable);
if (eglConfig == null) {
throw new RuntimeException("chooseConfig failed");
}
// create EGL rendering context
eglContext = createContext(shared_context);
}
// confirm whether the EGL rendering context is successfully created
final int[] values = new int[1];
EGL14.eglQueryContext(eglDisplay, eglContext, EGL14.EGL_CONTEXT_CLIENT_VERSION, values, 0);
if (DEBUG) Log.d(TAG, "EGLContext created, client version " + values[0]);
makeDefault(); // makeCurrent(EGL14.EGL_NO_SURFACE);
}
Example 2
| Source File: EGLSurfaceTexture.java From Telegram with GNU General Public License v2.0 | 5 votes |
|
private static EGLDisplay getDefaultDisplay() {
EGLDisplay display = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (display == null) {
throw new GlException("eglGetDisplay failed");
}
int[] version = new int[2];
boolean eglInitialized =
EGL14.eglInitialize(display, version, /* majorOffset= */ 0, version, /* minorOffset= */ 1);
if (!eglInitialized) {
throw new GlException("eglInitialize failed");
}
return display;
}
Example 3
| Source File: EglBase14.java From UltraGpuImage with MIT License | 5 votes |
|
private static EGLDisplay getEglDisplay() {
EGLDisplay eglDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (eglDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException(
"Unable to get EGL14 display: 0x" + Integer.toHexString(EGL14.eglGetError()));
}
int[] version = new int[2];
if (!EGL14.eglInitialize(eglDisplay, version, 0, version, 1)) {
throw new RuntimeException(
"Unable to initialize EGL14: 0x" + Integer.toHexString(EGL14.eglGetError()));
}
return eglDisplay;
}
Example 4
| Source File: EGLSurfaceTexture.java From TelePlus-Android with GNU General Public License v2.0 | 5 votes |
|
private static EGLDisplay getDefaultDisplay() {
EGLDisplay display = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (display == null) {
throw new GlException("eglGetDisplay failed");
}
int[] version = new int[2];
boolean eglInitialized =
EGL14.eglInitialize(display, version, /* majorOffset= */ 0, version, /* minorOffset= */ 1);
if (!eglInitialized) {
throw new GlException("eglInitialize failed");
}
return display;
}
Example 5
| Source File: InputSurface.java From AndroidVideoSamples with Apache License 2.0 | 5 votes |
|
/**
* Prepares EGL. We want a GLES 2.0 context and a surface that supports recording.
*/
private void eglSetup() {
mEGLDisplay = EGL14.eglGetDisplay( EGL14.EGL_DEFAULT_DISPLAY );
if ( mEGLDisplay == EGL14.EGL_NO_DISPLAY ) {
throw new RuntimeException( "unable to get EGL14 display" );
}
int[] version = new int[2];
if ( !EGL14.eglInitialize( mEGLDisplay, version, 0, version, 1 ) ) {
mEGLDisplay = null;
throw new RuntimeException( "unable to initialize EGL14" );
}
// Configure EGL for pbuffer and OpenGL ES 2.0. We want enough RGB bits
// to be able to tell if the frame is reasonable.
int[] attribList = { EGL14.EGL_RED_SIZE, 8, EGL14.EGL_GREEN_SIZE, 8, EGL14.EGL_BLUE_SIZE, 8, EGL14.EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT, EGL_RECORDABLE_ANDROID, 1, EGL14.EGL_NONE };
EGLConfig[] configs = new EGLConfig[1];
int[] numConfigs = new int[1];
if ( !EGL14.eglChooseConfig( mEGLDisplay, attribList, 0, configs, 0, configs.length, numConfigs, 0 ) ) {
throw new RuntimeException( "unable to find RGB888+recordable ES2 EGL config" );
}
// Configure context for OpenGL ES 2.0.
int[] attrib_list = { EGL14.EGL_CONTEXT_CLIENT_VERSION, 2, EGL14.EGL_NONE };
mEGLContext = EGL14.eglCreateContext( mEGLDisplay, configs[0], EGL14.EGL_NO_CONTEXT, attrib_list, 0 );
checkEglError( "eglCreateContext" );
if ( mEGLContext == null ) {
throw new RuntimeException( "null context" );
}
// Create a window surface, and attach it to the Surface we received.
int[] surfaceAttribs = { EGL14.EGL_NONE };
mEGLSurface = EGL14.eglCreateWindowSurface( mEGLDisplay, configs[0], mSurface, surfaceAttribs, 0 );
checkEglError( "eglCreateWindowSurface" );
if ( mEGLSurface == null ) {
throw new RuntimeException( "surface was null" );
}
}
Example 6
| Source File: EglBase14.java From VideoCRE with MIT License | 5 votes |
|
private static EGLDisplay getEglDisplay() {
EGLDisplay eglDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (eglDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException(
"Unable to get EGL14 display: 0x" + Integer.toHexString(EGL14.eglGetError()));
}
int[] version = new int[2];
if (!EGL14.eglInitialize(eglDisplay, version, 0, version, 1)) {
throw new RuntimeException(
"Unable to initialize EGL14: 0x" + Integer.toHexString(EGL14.eglGetError()));
}
return eglDisplay;
}
Example 7
| Source File: EGLBase.java From In77Camera with MIT License | 5 votes |
|
private void init(EGLContext shared_context, final boolean with_depth_buffer, final boolean isRecordable) {
if (DEBUG) Log.v(TAG, "init:");
if (mEglDisplay != EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("EGL already set up");
}
mEglDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (mEglDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("eglGetDisplay failed");
}
final int[] version = new int[2];
if (!EGL14.eglInitialize(mEglDisplay, version, 0, version, 1)) {
mEglDisplay = null;
throw new RuntimeException("eglInitialize failed");
}
shared_context = shared_context != null ? shared_context : EGL14.EGL_NO_CONTEXT;
if (mEglContext == EGL14.EGL_NO_CONTEXT) {
mEglConfig = getConfig(with_depth_buffer, isRecordable);
if (mEglConfig == null) {
throw new RuntimeException("chooseConfig failed");
}
// create EGL rendering context
mEglContext = createContext(shared_context);
}
// confirm whether the EGL rendering context is successfully created
final int[] values = new int[1];
EGL14.eglQueryContext(mEglDisplay, mEglContext, EGL14.EGL_CONTEXT_CLIENT_VERSION, values, 0);
if (DEBUG) Log.d(TAG, "EGLContext created, client version " + values[0]);
makeDefault(); // makeCurrent(EGL14.EGL_NO_SURFACE);
}
Example 8
| Source File: EGLBase.java From UVCCameraZxing with Apache License 2.0 | 5 votes |
|
private void init(EGLContext shared_context, final boolean with_depth_buffer, final boolean isRecordable) {
if (DEBUG) Log.v(TAG, "init:");
if (mEglDisplay != EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("EGL already set up");
}
mEglDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (mEglDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("eglGetDisplay failed");
}
final int[] version = new int[2];
if (!EGL14.eglInitialize(mEglDisplay, version, 0, version, 1)) {
mEglDisplay = null;
throw new RuntimeException("eglInitialize failed");
}
shared_context = shared_context != null ? shared_context : EGL14.EGL_NO_CONTEXT;
if (mEglContext == EGL14.EGL_NO_CONTEXT) {
mEglConfig = getConfig(with_depth_buffer, isRecordable);
if (mEglConfig == null) {
throw new RuntimeException("chooseConfig failed");
}
// create EGL rendering context
mEglContext = createContext(shared_context);
}
// confirm whether the EGL rendering context is successfully created
final int[] values = new int[1];
EGL14.eglQueryContext(mEglDisplay, mEglContext, EGL14.EGL_CONTEXT_CLIENT_VERSION, values, 0);
if (DEBUG) Log.d(TAG, "EGLContext created, client version " + values[0]);
makeDefault(); // makeCurrent(EGL14.EGL_NO_SURFACE);
}
Example 9
| Source File: EGLBase.java From AudioVideoRecordingSample with Apache License 2.0 | 5 votes |
|
private void init(EGLContext shared_context, final boolean with_depth_buffer, final boolean isRecordable) {
if (DEBUG) Log.v(TAG, "init:");
if (mEglDisplay != EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("EGL already set up");
}
mEglDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (mEglDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("eglGetDisplay failed");
}
final int[] version = new int[2];
if (!EGL14.eglInitialize(mEglDisplay, version, 0, version, 1)) {
mEglDisplay = null;
throw new RuntimeException("eglInitialize failed");
}
shared_context = shared_context != null ? shared_context : EGL14.EGL_NO_CONTEXT;
if (mEglContext == EGL14.EGL_NO_CONTEXT) {
mEglConfig = getConfig(with_depth_buffer, isRecordable);
if (mEglConfig == null) {
throw new RuntimeException("chooseConfig failed");
}
// create EGL rendering context
mEglContext = createContext(shared_context);
}
// confirm whether the EGL rendering context is successfully created
final int[] values = new int[1];
EGL14.eglQueryContext(mEglDisplay, mEglContext, EGL14.EGL_CONTEXT_CLIENT_VERSION, values, 0);
if (DEBUG) Log.d(TAG, "EGLContext created, client version " + values[0]);
makeDefault(); // makeCurrent(EGL14.EGL_NO_SURFACE);
}
Example 10
| Source File: OutputSurface.java From SimpleVideoEdit with Apache License 2.0 | 4 votes |
|
/**
* Prepares EGL. We want a GLES 2.0 context and a surface that supports pbuffer.
*/
private void eglSetup(int width, int height) {
mEGLDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (mEGLDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("unable to get EGL14 display");
}
int[] version = new int[2];
if (!EGL14.eglInitialize(mEGLDisplay, version, 0, version, 1)) {
mEGLDisplay = null;
throw new RuntimeException("unable to initialize EGL14");
}
// Configure EGL for pbuffer and OpenGL ES 2.0. We want enough RGB bits
// to be able to tell if the frame is reasonable.
// 这里的播放也用了888
int[] attribList = {
EGL14.EGL_RED_SIZE, 8,
EGL14.EGL_GREEN_SIZE, 8,
EGL14.EGL_BLUE_SIZE, 8,
EGL14.EGL_RENDERABLE_TYPE, EGL14.EGL_OPENGL_ES2_BIT,
EGL14.EGL_SURFACE_TYPE, EGL14.EGL_PBUFFER_BIT,
EGL14.EGL_NONE
};
EGLConfig[] configs = new EGLConfig[1];
int[] numConfigs = new int[1];
if (!EGL14.eglChooseConfig(mEGLDisplay, attribList, 0, configs, 0, configs.length,
numConfigs, 0)) {
throw new RuntimeException("unable to find RGB888+recordable ES2 EGL config");
}
// Configure context for OpenGL ES 2.0.
int[] attrib_list = {
EGL14.EGL_CONTEXT_CLIENT_VERSION, 2,
EGL14.EGL_NONE
};
mEGLContext = EGL14.eglCreateContext(mEGLDisplay, configs[0], EGL14.EGL_NO_CONTEXT,
attrib_list, 0);
checkEglError("eglCreateContext");
if (mEGLContext == null) {
throw new RuntimeException("null context");
}
// Create a pbuffer surface. By using this for output, we can use glReadPixels
// to test values in the output.
int[] surfaceAttribs = {
EGL14.EGL_WIDTH, width,
EGL14.EGL_HEIGHT, height,
EGL14.EGL_NONE
};
mEGLSurface = EGL14.eglCreatePbufferSurface(mEGLDisplay, configs[0], surfaceAttribs, 0);
checkEglError("eglCreatePbufferSurface");
if (mEGLSurface == null) {
throw new RuntimeException("surface was null");
}
}
Example 11
| Source File: InputSurface.java From VideoCompressor with Apache License 2.0 | 4 votes |
|
private void eglSetup() {
mEGLDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (mEGLDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("unable to get EGL14 display");
}
int[] version = new int[2];
if (!EGL14.eglInitialize(mEGLDisplay, version, 0, version, 1)) {
mEGLDisplay = null;
throw new RuntimeException("unable to initialize EGL14");
}
int[] attribList = {
EGL14.EGL_RED_SIZE, 8,
EGL14.EGL_GREEN_SIZE, 8,
EGL14.EGL_BLUE_SIZE, 8,
EGL14.EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_RECORDABLE_ANDROID, 1,
EGL14.EGL_NONE
};
EGLConfig[] configs = new EGLConfig[1];
int[] numConfigs = new int[1];
if (!EGL14.eglChooseConfig(mEGLDisplay, attribList, 0, configs, 0, configs.length,
numConfigs, 0)) {
throw new RuntimeException("unable to find RGB888+recordable ES2 EGL config");
}
int[] attrib_list = {
EGL14.EGL_CONTEXT_CLIENT_VERSION, 2,
EGL14.EGL_NONE
};
mEGLContext = EGL14.eglCreateContext(mEGLDisplay, configs[0], EGL14.EGL_NO_CONTEXT, attrib_list, 0);
checkEglError("eglCreateContext");
if (mEGLContext == null) {
throw new RuntimeException("null context");
}
int[] surfaceAttribs = {
EGL14.EGL_NONE
};
mEGLSurface = EGL14.eglCreateWindowSurface(mEGLDisplay, configs[0], mSurface,
surfaceAttribs, 0);
checkEglError("eglCreateWindowSurface");
if (mEGLSurface == null) {
throw new RuntimeException("surface was null");
}
}
Example 12
| Source File: InputSurface.java From LiveMultimedia with Apache License 2.0 | 4 votes |
|
/**
* Prepares EGL. We want a GLES 2.0 context and a surface that supports recording.
*/
private void eglSetup() {
mEGLDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (mEGLDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("unable to get EGL14 display");
}
int[] version = new int[2];
if (!EGL14.eglInitialize(mEGLDisplay, version, 0, version, 1)) {
mEGLDisplay = null;
throw new RuntimeException("unable to initialize EGL14");
}
// Configure EGL for pbuffer and OpenGL ES 2.0. We want enough RGB bits
// to be able to tell if the frame is reasonable.
int[] attribList = {
EGL14.EGL_RED_SIZE, 8,
EGL14.EGL_GREEN_SIZE, 8,
EGL14.EGL_BLUE_SIZE, 8,
EGL14.EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_RECORDABLE_ANDROID, 1,
EGL14.EGL_NONE
};
EGLConfig[] configs = new EGLConfig[1];
int[] numConfigs = new int[1];
if (!EGL14.eglChooseConfig(mEGLDisplay, attribList, 0, configs, 0, configs.length,
numConfigs, 0)) {
throw new RuntimeException("unable to find RGB888+recordable ES2 EGL config");
}
// Configure context for OpenGL ES 2.0.
int[] attrib_list = {
EGL14.EGL_CONTEXT_CLIENT_VERSION, 2,
EGL14.EGL_NONE
};
mEGLContext = EGL14.eglCreateContext(mEGLDisplay, configs[0], EGL14.EGL_NO_CONTEXT,
attrib_list, 0);
checkEglError("eglCreateContext");
if (mEGLContext == null) {
throw new RuntimeException("null context");
}
// Create a window surface, and attach it to the Surface we received.
int[] surfaceAttribs = {
EGL14.EGL_NONE
};
mEGLSurface = EGL14.eglCreateWindowSurface(mEGLDisplay, configs[0], mSurface,
surfaceAttribs, 0);
checkEglError("eglCreateWindowSurface");
if (mEGLSurface == null) {
throw new RuntimeException("surface was null");
}
}
Example 13
| Source File: OutputSurface.java From android-transcoder with Apache License 2.0 | 4 votes |
|
/**
* Prepares EGL. We want a GLES 2.0 context and a surface that supports pbuffer.
*/
private void eglSetup(int width, int height) {
mEGLDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (mEGLDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("unable to get EGL14 display");
}
int[] version = new int[2];
if (!EGL14.eglInitialize(mEGLDisplay, version, 0, version, 1)) {
mEGLDisplay = null;
throw new RuntimeException("unable to initialize EGL14");
}
// Configure EGL for pbuffer and OpenGL ES 2.0. We want enough RGB bits
// to be able to tell if the frame is reasonable.
int[] attribList = {
EGL14.EGL_RED_SIZE, 8,
EGL14.EGL_GREEN_SIZE, 8,
EGL14.EGL_BLUE_SIZE, 8,
EGL14.EGL_RENDERABLE_TYPE, EGL14.EGL_OPENGL_ES2_BIT,
EGL14.EGL_SURFACE_TYPE, EGL14.EGL_PBUFFER_BIT,
EGL14.EGL_NONE
};
EGLConfig[] configs = new EGLConfig[1];
int[] numConfigs = new int[1];
if (!EGL14.eglChooseConfig(mEGLDisplay, attribList, 0, configs, 0, configs.length,
numConfigs, 0)) {
throw new RuntimeException("unable to find RGB888+recordable ES2 EGL config");
}
// Configure context for OpenGL ES 2.0.
int[] attrib_list = {
EGL14.EGL_CONTEXT_CLIENT_VERSION, 2,
EGL14.EGL_NONE
};
mEGLContext = EGL14.eglCreateContext(mEGLDisplay, configs[0], EGL14.EGL_NO_CONTEXT,
attrib_list, 0);
checkEglError("eglCreateContext");
if (mEGLContext == null) {
throw new RuntimeException("null context");
}
// Create a pbuffer surface. By using this for output, we can use glReadPixels
// to test values in the output.
int[] surfaceAttribs = {
EGL14.EGL_WIDTH, width,
EGL14.EGL_HEIGHT, height,
EGL14.EGL_NONE
};
mEGLSurface = EGL14.eglCreatePbufferSurface(mEGLDisplay, configs[0], surfaceAttribs, 0);
checkEglError("eglCreatePbufferSurface");
if (mEGLSurface == null) {
throw new RuntimeException("surface was null");
}
}
Example 14
| Source File: InputSurface.java From deltachat-android with GNU General Public License v3.0 | 4 votes |
|
private void eglSetup() {
mEGLDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (mEGLDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("unable to get EGL14 display");
}
int[] version = new int[2];
if (!EGL14.eglInitialize(mEGLDisplay, version, 0, version, 1)) {
mEGLDisplay = null;
throw new RuntimeException("unable to initialize EGL14");
}
int[] attribList = {
EGL14.EGL_RED_SIZE, 8,
EGL14.EGL_GREEN_SIZE, 8,
EGL14.EGL_BLUE_SIZE, 8,
EGL14.EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_RECORDABLE_ANDROID, 1,
EGL14.EGL_NONE
};
EGLConfig[] configs = new EGLConfig[1];
int[] numConfigs = new int[1];
if (!EGL14.eglChooseConfig(mEGLDisplay, attribList, 0, configs, 0, configs.length,
numConfigs, 0)) {
throw new RuntimeException("unable to find RGB888+recordable ES2 EGL config");
}
int[] attrib_list = {
EGL14.EGL_CONTEXT_CLIENT_VERSION, 2,
EGL14.EGL_NONE
};
mEGLContext = EGL14.eglCreateContext(mEGLDisplay, configs[0], EGL14.EGL_NO_CONTEXT, attrib_list, 0);
checkEglError("eglCreateContext");
if (mEGLContext == null) {
throw new RuntimeException("null context");
}
int[] surfaceAttribs = {
EGL14.EGL_NONE
};
mEGLSurface = EGL14.eglCreateWindowSurface(mEGLDisplay, configs[0], mSurface,
surfaceAttribs, 0);
checkEglError("eglCreateWindowSurface");
if (mEGLSurface == null) {
throw new RuntimeException("surface was null");
}
}
Example 15
| Source File: InputSurface.java From SiliCompressor with Apache License 2.0 | 4 votes |
|
private void eglSetup() {
mEGLDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (mEGLDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("unable to get EGL14 display");
}
int[] version = new int[2];
if (!EGL14.eglInitialize(mEGLDisplay, version, 0, version, 1)) {
mEGLDisplay = null;
throw new RuntimeException("unable to initialize EGL14");
}
int[] attribList = {
EGL14.EGL_RED_SIZE, 8,
EGL14.EGL_GREEN_SIZE, 8,
EGL14.EGL_BLUE_SIZE, 8,
EGL14.EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_RECORDABLE_ANDROID, 1,
EGL14.EGL_NONE
};
EGLConfig[] configs = new EGLConfig[1];
int[] numConfigs = new int[1];
if (!EGL14.eglChooseConfig(mEGLDisplay, attribList, 0, configs, 0, configs.length,
numConfigs, 0)) {
throw new RuntimeException("unable to find RGB888+recordable ES2 EGL config");
}
int[] attrib_list = {
EGL14.EGL_CONTEXT_CLIENT_VERSION, 2,
EGL14.EGL_NONE
};
mEGLContext = EGL14.eglCreateContext(mEGLDisplay, configs[0], EGL14.EGL_NO_CONTEXT, attrib_list, 0);
checkEglError("eglCreateContext");
if (mEGLContext == null) {
throw new RuntimeException("null context");
}
int[] surfaceAttribs = {
EGL14.EGL_NONE
};
mEGLSurface = EGL14.eglCreateWindowSurface(mEGLDisplay, configs[0], mSurface,
surfaceAttribs, 0);
checkEglError("eglCreateWindowSurface");
if (mEGLSurface == null) {
throw new RuntimeException("surface was null");
}
}
Example 16
| Source File: EglUtils.java From PictureSelector with Apache License 2.0 | 4 votes |
|
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
private static int getMaxTextureEgl14() {
EGLDisplay dpy = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
int[] vers = new int[2];
EGL14.eglInitialize(dpy, vers, 0, vers, 1);
int[] configAttr = {
EGL14.EGL_COLOR_BUFFER_TYPE, EGL14.EGL_RGB_BUFFER,
EGL14.EGL_LEVEL, 0,
EGL14.EGL_RENDERABLE_TYPE, EGL14.EGL_OPENGL_ES2_BIT,
EGL14.EGL_SURFACE_TYPE, EGL14.EGL_PBUFFER_BIT,
EGL14.EGL_NONE
};
EGLConfig[] configs = new EGLConfig[1];
int[] numConfig = new int[1];
EGL14.eglChooseConfig(dpy, configAttr, 0,
configs, 0, 1, numConfig, 0);
if (numConfig[0] == 0) {
return 0;
}
EGLConfig config = configs[0];
int[] surfAttr = {
EGL14.EGL_WIDTH, 64,
EGL14.EGL_HEIGHT, 64,
EGL14.EGL_NONE
};
EGLSurface surf = EGL14.eglCreatePbufferSurface(dpy, config, surfAttr, 0);
int[] ctxAttrib = {
EGL14.EGL_CONTEXT_CLIENT_VERSION, 2,
EGL14.EGL_NONE
};
EGLContext ctx = EGL14.eglCreateContext(dpy, config, EGL14.EGL_NO_CONTEXT, ctxAttrib, 0);
EGL14.eglMakeCurrent(dpy, surf, surf, ctx);
int[] maxSize = new int[1];
GLES20.glGetIntegerv(GLES20.GL_MAX_TEXTURE_SIZE, maxSize, 0);
EGL14.eglMakeCurrent(dpy, EGL14.EGL_NO_SURFACE, EGL14.EGL_NO_SURFACE,
EGL14.EGL_NO_CONTEXT);
EGL14.eglDestroySurface(dpy, surf);
EGL14.eglDestroyContext(dpy, ctx);
EGL14.eglTerminate(dpy);
return maxSize[0];
}
Example 17
| Source File: EglHelperAPI17.java From DanDanPlayForAndroid with MIT License | 4 votes |
|
@Override
public EglContextWrapper start(EglContextWrapper eglContext) {
/*
* Get an EGL instance
*/
/*
* Get to the default display.
*/
mEglDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (mEglDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("eglGetDisplay failed");
}
/*
* We can now initialize EGL for that display
*/
int[] version = new int[2];
if (!EGL14.eglInitialize(mEglDisplay, version, 0, version, 1)) {
mEglDisplay = null;
throw new RuntimeException("eglInitialize failed");
}
mEglConfig = eglConfigChooser.chooseConfig(mEglDisplay, false);
/*
* Create an EGL context. We want to do this as rarely as we can, because an
* EGL context is a somewhat heavy object.
*/
mEglContext = eglContextFactory.createContextAPI17(mEglDisplay, mEglConfig, eglContext.getEglContext());
if (mEglContext == null || mEglContext == EGL14.EGL_NO_CONTEXT) {
mEglContext = null;
throwEglException("createContext");
}
mEglSurface = null;
EglContextWrapper eglContextWrapper = new EglContextWrapper();
eglContextWrapper.setEglContext(mEglContext);
return eglContextWrapper;
}
Example 18
| Source File: InputSurface.java From TelePlus-Android with GNU General Public License v2.0 | 4 votes |
|
private void eglSetup() {
mEGLDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (mEGLDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("unable to get EGL14 display");
}
int[] version = new int[2];
if (!EGL14.eglInitialize(mEGLDisplay, version, 0, version, 1)) {
mEGLDisplay = null;
throw new RuntimeException("unable to initialize EGL14");
}
int[] attribList = {
EGL14.EGL_RED_SIZE, 8,
EGL14.EGL_GREEN_SIZE, 8,
EGL14.EGL_BLUE_SIZE, 8,
EGL14.EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_RECORDABLE_ANDROID, 1,
EGL14.EGL_NONE
};
EGLConfig[] configs = new EGLConfig[1];
int[] numConfigs = new int[1];
if (!EGL14.eglChooseConfig(mEGLDisplay, attribList, 0, configs, 0, configs.length,
numConfigs, 0)) {
throw new RuntimeException("unable to find RGB888+recordable ES2 EGL config");
}
int[] attrib_list = {
EGL14.EGL_CONTEXT_CLIENT_VERSION, 2,
EGL14.EGL_NONE
};
mEGLContext = EGL14.eglCreateContext(mEGLDisplay, configs[0], EGL14.EGL_NO_CONTEXT, attrib_list, 0);
checkEglError("eglCreateContext");
if (mEGLContext == null) {
throw new RuntimeException("null context");
}
int[] surfaceAttribs = {
EGL14.EGL_NONE
};
mEGLSurface = EGL14.eglCreateWindowSurface(mEGLDisplay, configs[0], mSurface,
surfaceAttribs, 0);
checkEglError("eglCreateWindowSurface");
if (mEGLSurface == null) {
throw new RuntimeException("surface was null");
}
}
Example 19
| Source File: InputSurface.java From react-native-video-helper with MIT License | 4 votes |
|
private void eglSetup() {
mEGLDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (mEGLDisplay == EGL14.EGL_NO_DISPLAY) {
throw new RuntimeException("unable to get EGL14 display");
}
int[] version = new int[2];
if (!EGL14.eglInitialize(mEGLDisplay, version, 0, version, 1)) {
mEGLDisplay = null;
throw new RuntimeException("unable to initialize EGL14");
}
int[] attribList = {
EGL14.EGL_RED_SIZE, 8,
EGL14.EGL_GREEN_SIZE, 8,
EGL14.EGL_BLUE_SIZE, 8,
EGL14.EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_RECORDABLE_ANDROID, 1,
EGL14.EGL_NONE
};
EGLConfig[] configs = new EGLConfig[1];
int[] numConfigs = new int[1];
if (!EGL14.eglChooseConfig(mEGLDisplay, attribList, 0, configs, 0, configs.length,
numConfigs, 0)) {
throw new RuntimeException("unable to find RGB888+recordable ES2 EGL config");
}
int[] attrib_list = {
EGL14.EGL_CONTEXT_CLIENT_VERSION, 2,
EGL14.EGL_NONE
};
mEGLContext = EGL14.eglCreateContext(mEGLDisplay, configs[0], EGL14.EGL_NO_CONTEXT, attrib_list, 0);
checkEglError("eglCreateContext");
if (mEGLContext == null) {
throw new RuntimeException("null context");
}
int[] surfaceAttribs = {
EGL14.EGL_NONE
};
mEGLSurface = EGL14.eglCreateWindowSurface(mEGLDisplay, configs[0], mSurface,
surfaceAttribs, 0);
checkEglError("eglCreateWindowSurface");
if (mEGLSurface == null) {
throw new RuntimeException("surface was null");
}
}
Example 20
| Source File: EglManager.java From AudioVideoCodec with Apache License 2.0 | 4 votes |
|
/**
* EGL配置步骤1-7
*
* @param surface ：surface
* @param context ：EGLContext
*/
public void init(Surface surface, EGLContext context) {
eglDisplay = EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
if (eglDisplay == EGL14.EGL_NO_DISPLAY) {
Log.d(TAG, "获取显示设备失败 ");
return;
}
int[] version = new int[2];
boolean isInit = EGL14.eglInitialize(eglDisplay, version, 0, version, 1);
if (!isInit) {
Log.d(TAG, "EGL14初始化失败");
return;
}
//参数配置以 id - value 格式组成
int[] attribute = new int[]{
EGL14.EGL_BUFFER_SIZE, 32,//颜色缓冲区所有组成颜色的位数
EGL14.EGL_ALPHA_SIZE, 8,//缓冲区透明度位数
EGL14.EGL_RED_SIZE, 8,//缓冲区红色位数
EGL14.EGL_BLUE_SIZE, 8,//缓冲区蓝色位数
EGL14.EGL_GREEN_SIZE, 8,//缓冲区绿色位数
EGL14.EGL_RENDERABLE_TYPE, EGL14.EGL_OPENGL_ES2_BIT,//渲染窗口支持的布局类型
EGL14.EGL_SURFACE_TYPE, EGL14.EGL_WINDOW_BIT,//EGL窗口支持的类型
EGL14.EGL_NONE//标识结尾信息
};
EGLConfig[] eglConfig = new EGLConfig[1];
int[] numConfigs = new int[1];
boolean isConfig = EGL14.eglChooseConfig(eglDisplay, attribute, 0, eglConfig,
0, eglConfig.length, numConfigs, 0);
if (!isConfig || numConfigs[0] < 0) {
Log.d(TAG, "config参数配置失败");
return;
}
//指定OpenGL ES 2.0版本
int[] contextAttribute = {EGL14.EGL_CONTEXT_CLIENT_VERSION, 2, EGL14.EGL_NONE};
if (context == null) {
eglContext = EGL14.eglCreateContext(eglDisplay, eglConfig[0], EGL14.EGL_NO_CONTEXT,
contextAttribute, 0);
} else {
//传入context，表示与其它OpenGL ES上下文共享资源
eglContext = EGL14.eglCreateContext(eglDisplay, eglConfig[0], context,
contextAttribute, 0);
}
if (eglContext == EGL14.EGL_NO_CONTEXT) {
Log.d(TAG, "EGLContext 创建失败");
return;
}
int[] attrs = {EGL14.EGL_NONE};
eglSurface = EGL14.eglCreateWindowSurface(eglDisplay, eglConfig[0], surface, attrs, 0);
if (eglSurface == EGL14.EGL_NO_SURFACE) {
Log.d(TAG, "连接EGL和设备屏幕失败");
return;
}
//绑定eglContext
boolean isMakeCurrent = EGL14.eglMakeCurrent(eglDisplay, eglSurface, eglSurface, eglContext);
if (!isMakeCurrent) {
Log.d(TAG, "eglContext绑定失败");
}
}
