Java Code Examples for android.opengl.GLES20#GL_TEXTURE_2D
The following examples show how to use
android.opengl.GLES20#GL_TEXTURE_2D .
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Example 1
| Source File: GLSurface.java From libcommon with Apache License 2.0 | 6 votes |
|
/**
* インスタンス生成のヘルパーメソッド(GL_TEXTURE_2D), デプスバッファ無し
* テクスチャユニットはGL_TEXTURE0
* @param isGLES3
* @param tex_unit
* @param width
* @param height
*/
@SuppressLint("NewApi")
public static GLSurface newInstance(final boolean isGLES3,
final int tex_unit,
final int width, final int height) {
if (isGLES3 && BuildCheck.isAndroid4_3()) {
return new GLSurfaceES3(GLES30.GL_TEXTURE_2D, tex_unit, -1,
width, height,
false, DEFAULT_ADJUST_POWER2);
} else {
return new GLSurfaceES2(GLES20.GL_TEXTURE_2D, tex_unit, -1,
width, height,
false, DEFAULT_ADJUST_POWER2);
}
}
Example 2
| Source File: GLES20Canvas.java From android-openGL-canvas with Apache License 2.0 | 6 votes |
|
private void setupTextureFilter(int target, TextureFilter textureFilter) {
if (textureFilter == null) {
throw new NullPointerException("Texture filter is null.");
}
this.mTextureFilter = textureFilter;
if (target == GLES20.GL_TEXTURE_2D) {
if (mTextureFilterMapProgramId.containsKey(textureFilter)) {
mTextureProgram = mTextureFilterMapProgramId.get(textureFilter);
loadHandles(mTextureParameters, mTextureProgram);
return;
}
mTextureProgram = loadAndAssemble(mTextureParameters, textureFilter.getVertexShader(), textureFilter.getFragmentShader());
mTextureFilterMapProgramId.put(textureFilter, mTextureProgram);
} else {
if (mOESTextureFilterMapProgramId.containsKey(textureFilter)) {
mOesTextureProgram = mOESTextureFilterMapProgramId.get(textureFilter);
loadHandles(mOesTextureParameters, mOesTextureProgram);
return;
}
mOesTextureProgram = loadAndAssemble(mOesTextureParameters, textureFilter.getVertexShader(), textureFilter.getOesFragmentProgram());
mOESTextureFilterMapProgramId.put(textureFilter, mOesTextureProgram);
}
}
Example 3
| Source File: GLSurface.java From libcommon with Apache License 2.0 | 6 votes |
|
/**
* 既存のテクスチャ(GL_TEXTURE_2D)をwrapするためのインスタンス生成のヘルパーメソッド, デプスバッファなし
* @param isGLES3
* @param tex_id
* @param tex_unit
* @param width
* @param height
*/
@SuppressLint("NewApi")
public static GLSurface newInstance(final boolean isGLES3,
final int tex_unit, final int tex_id,
final int width, final int height) {
if (isGLES3 && BuildCheck.isAndroid4_3()) {
return new GLSurfaceES3(GLES30.GL_TEXTURE_2D, tex_unit, tex_id,
width, height,
false, DEFAULT_ADJUST_POWER2);
} else {
return new GLSurfaceES2(GLES20.GL_TEXTURE_2D, tex_unit, tex_id,
width, height,
false, DEFAULT_ADJUST_POWER2);
}
}
Example 4
| Source File: RawTexture.java From android-openGL-canvas with Apache License 2.0 | 5 votes |
|
public void prepare(GLCanvas canvas) {
GLId glId = canvas.getGLId();
mId = glId.generateTexture();
if (target == GLES20.GL_TEXTURE_2D) {
canvas.initializeTextureSize(this, GL11.GL_RGBA, GL11.GL_UNSIGNED_BYTE);
}
canvas.setTextureParameters(this);
mState = STATE_LOADED;
setAssociatedCanvas(canvas);
}
Example 5
| Source File: GLES20Canvas.java From TurboLauncher with Apache License 2.0 | 5 votes |
|
private ShaderParameter[] prepareTexture(BasicTexture texture) {
ShaderParameter[] params;
int program;
if (texture.getTarget() == GLES20.GL_TEXTURE_2D) {
params = mTextureParameters;
program = mTextureProgram;
} else {
params = mOesTextureParameters;
program = mOesTextureProgram;
}
prepareTexture(texture, program, params);
return params;
}
Example 6
| Source File: ShaderRenderer.java From ShaderEditor with MIT License | 5 votes |
|
private void createTextures() {
deleteTextures();
GLES20.glGenTextures(numberOfTextures, textureIds, 0);
for (int i = 0; i < numberOfTextures; ++i) {
String name = textureNames.get(i);
if (UNIFORM_CAMERA_BACK.equals(name) ||
UNIFORM_CAMERA_FRONT.equals(name)) {
// handled in onSurfaceChanged() because we need
// the dimensions of the surface to pick a preview
// resolution
continue;
}
Bitmap bitmap = ShaderEditorApp.db.getTextureBitmap(name);
if (bitmap == null) {
continue;
}
switch (textureTargets[i]) {
default:
continue;
case GLES20.GL_TEXTURE_2D:
createTexture(textureIds[i], bitmap,
textureParameters.get(i));
break;
case GLES20.GL_TEXTURE_CUBE_MAP:
createCubeTexture(textureIds[i], bitmap,
textureParameters.get(i));
break;
}
bitmap.recycle();
}
}
Example 7
| Source File: GLES20Canvas.java From LB-Launcher with Apache License 2.0 | 5 votes |
|
private ShaderParameter[] prepareTexture(BasicTexture texture) {
ShaderParameter[] params;
int program;
if (texture.getTarget() == GLES20.GL_TEXTURE_2D) {
params = mTextureParameters;
program = mTextureProgram;
} else {
params = mOesTextureParameters;
program = mOesTextureProgram;
}
prepareTexture(texture, program, params);
return params;
}
Example 8
| Source File: MultiTexOffScreenCanvas.java From android-openGL-canvas with Apache License 2.0 | 5 votes |
|
@Override
public void onDrawFrame() {
mCanvas.clearBuffer(backgroundColor);
if (producedTextureTarget != GLES20.GL_TEXTURE_2D) {
for (GLTexture glTexture : producedTextureList) {
glTexture.getSurfaceTexture().updateTexImage();
glTexture.getRawTexture().setNeedInvalidate(true);
}
}
onGLDraw(mCanvas, producedTextureList, consumedTextures);
}
Example 9
| Source File: GLMultiTexProducerView.java From android-openGL-canvas with Apache License 2.0 | 5 votes |
|
@Override
public void onDrawFrame() {
if (producedTextureTarget != GLES20.GL_TEXTURE_2D) {
for (GLTexture glTexture : producedTextureList) {
glTexture.getSurfaceTexture().updateTexImage();
glTexture.getRawTexture().setNeedInvalidate(true);
}
}
super.onDrawFrame();
}
Example 10
| Source File: GLES20Canvas.java From PhotoMovie with Apache License 2.0 | 5 votes |
|
protected ShaderParameter[] prepareTexture(BasicTexture texture) {
ShaderParameter[] params;
int program;
if (texture.getTarget() == GLES20.GL_TEXTURE_2D) {
params = mTextureParameters;
program = mTextureProgram;
} else {
params = mOesTextureParameters;
program = mOesTextureProgram;
}
prepareTexture(texture, program, params);
return params;
}
Example 11
| Source File: GLSurface.java From libcommon with Apache License 2.0 | 5 votes |
|
/**
* インスタンス生成のヘルパーメソッド(GL_TEXTURE_2D)
* @param isGLES3
* @param tex_unit
* @param width
* @param height
* @param use_depth_buffer
* @param adjust_power2
*/
@SuppressLint("NewApi")
public static GLSurface newInstance(final boolean isGLES3,
final int tex_unit,
final int width, final int height,
final boolean use_depth_buffer, final boolean adjust_power2) {
if (isGLES3 && BuildCheck.isAndroid4_3()) {
return new GLSurfaceES3(GLES30.GL_TEXTURE_2D, tex_unit, -1,
width, height, use_depth_buffer, adjust_power2);
} else {
return new GLSurfaceES2(GLES20.GL_TEXTURE_2D, tex_unit, -1,
width, height, use_depth_buffer, adjust_power2);
}
}
Example 12
| Source File: Texture2dProgram.java From LiveVideoBroadcaster with Apache License 2.0 | 4 votes |
|
/**
* Prepares the program in the current EGL activity.
*/
public Texture2dProgram(ProgramType programType) {
mProgramType = programType;
switch (programType) {
case TEXTURE_2D:
mTextureTarget = GLES20.GL_TEXTURE_2D;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_2D);
break;
case TEXTURE_EXT:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT);
break;
case TEXTURE_EXT_BW:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_BW);
break;
case TEXTURE_EXT_GRAYSCALE:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_GRAY_SCALE);
break;
case TEXTURE_EXT_SEPIA:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_SEPIA);
break;
case TEXTURE_EXT_POSTERIZE:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_POSTERIZE);
break;
case TEXTURE_EXT_CROSSPROCESS:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_CROSSPROCESS);
break;
case TEXTURE_EXT_FILT:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_FILT);
break;
default:
throw new RuntimeException("Unhandled type " + programType);
}
if (mProgramHandle == 0) {
throw new RuntimeException("Unable to create program");
}
Log.d(TAG, "Created program " + mProgramHandle + " (" + programType + ")");
// get locations of attributes and uniforms
maPositionLoc = GLES20.glGetAttribLocation(mProgramHandle, "aPosition");
GlUtil.checkLocation(maPositionLoc, "aPosition");
maTextureCoordLoc = GLES20.glGetAttribLocation(mProgramHandle, "aTextureCoord");
GlUtil.checkLocation(maTextureCoordLoc, "aTextureCoord");
muMVPMatrixLoc = GLES20.glGetUniformLocation(mProgramHandle, "uMVPMatrix");
GlUtil.checkLocation(muMVPMatrixLoc, "uMVPMatrix");
muTexMatrixLoc = GLES20.glGetUniformLocation(mProgramHandle, "uTexMatrix");
GlUtil.checkLocation(muTexMatrixLoc, "uTexMatrix");
muKernelLoc = GLES20.glGetUniformLocation(mProgramHandle, "uKernel");
if (muKernelLoc < 0) {
// no kernel in this one
muKernelLoc = -1;
muTexOffsetLoc = -1;
muColorAdjustLoc = -1;
} else {
// has kernel, must also have tex offset and color adj
muTexOffsetLoc = GLES20.glGetUniformLocation(mProgramHandle, "uTexOffset");
GlUtil.checkLocation(muTexOffsetLoc, "uTexOffset");
muColorAdjustLoc = GLES20.glGetUniformLocation(mProgramHandle, "uColorAdjust");
GlUtil.checkLocation(muColorAdjustLoc, "uColorAdjust");
// initialize default values
setKernel(new float[] {0f, 0f, 0f, 0f, 1f, 0f, 0f, 0f, 0f}, 0f);
setTexSize(256, 256);
}
}
Example 13
| Source File: Texture2dProgram.java From cineio-broadcast-android with MIT License | 4 votes |
|
/**
* Prepares the program in the current EGL context.
*/
public Texture2dProgram(ProgramType programType) {
mProgramType = programType;
switch (programType) {
case TEXTURE_2D:
mTextureTarget = GLES20.GL_TEXTURE_2D;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_2D);
break;
case TEXTURE_EXT:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT);
break;
case TEXTURE_EXT_BW:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_BW);
break;
case TEXTURE_EXT_FILT:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_FILT);
break;
default:
throw new RuntimeException("Unhandled type " + programType);
}
if (mProgramHandle == 0) {
throw new RuntimeException("Unable to create program");
}
Log.d(TAG, "Created program " + mProgramHandle + " (" + programType + ")");
// get locations of attributes and uniforms
maPositionLoc = GLES20.glGetAttribLocation(mProgramHandle, "aPosition");
GlUtil.checkLocation(maPositionLoc, "aPosition");
maTextureCoordLoc = GLES20.glGetAttribLocation(mProgramHandle, "aTextureCoord");
GlUtil.checkLocation(maTextureCoordLoc, "aTextureCoord");
muMVPMatrixLoc = GLES20.glGetUniformLocation(mProgramHandle, "uMVPMatrix");
GlUtil.checkLocation(muMVPMatrixLoc, "uMVPMatrix");
muTexMatrixLoc = GLES20.glGetUniformLocation(mProgramHandle, "uTexMatrix");
GlUtil.checkLocation(muTexMatrixLoc, "uTexMatrix");
muKernelLoc = GLES20.glGetUniformLocation(mProgramHandle, "uKernel");
if (muKernelLoc < 0) {
// no kernel in this one
muKernelLoc = -1;
muTexOffsetLoc = -1;
muColorAdjustLoc = -1;
} else {
// has kernel, must also have tex offset and color adj
muTexOffsetLoc = GLES20.glGetUniformLocation(mProgramHandle, "uTexOffset");
GlUtil.checkLocation(muTexOffsetLoc, "uTexOffset");
muColorAdjustLoc = GLES20.glGetUniformLocation(mProgramHandle, "uColorAdjust");
GlUtil.checkLocation(muColorAdjustLoc, "uColorAdjust");
// initialize default values
setKernel(new float[]{0f, 0f, 0f, 0f, 1f, 0f, 0f, 0f, 0f}, 0f);
setTexSize(256, 256);
}
}
Example 14
| Source File: Texture2dProgram.java From FuAgoraDemoDroid with MIT License | 4 votes |
|
/**
* Prepares the program in the current EGL context.
*/
public Texture2dProgram(ProgramType programType) {
mProgramType = programType;
switch (programType) {
case TEXTURE_2D:
mTextureTarget = GLES20.GL_TEXTURE_2D;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_2D);
break;
case TEXTURE_EXT:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT);
break;
case TEXTURE_EXT_BW:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_BW);
break;
case TEXTURE_EXT_FILT:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_FILT);
break;
default:
throw new RuntimeException("Unhandled type " + programType);
}
if (mProgramHandle == 0) {
throw new RuntimeException("Unable to create program");
}
Log.d(TAG, "Created program " + mProgramHandle + " (" + programType + ")");
// get locations of attributes and uniforms
maPositionLoc = GLES20.glGetAttribLocation(mProgramHandle, "aPosition");
GlUtil.checkLocation(maPositionLoc, "aPosition");
maTextureCoordLoc = GLES20.glGetAttribLocation(mProgramHandle, "aTextureCoord");
GlUtil.checkLocation(maTextureCoordLoc, "aTextureCoord");
muMVPMatrixLoc = GLES20.glGetUniformLocation(mProgramHandle, "uMVPMatrix");
GlUtil.checkLocation(muMVPMatrixLoc, "uMVPMatrix");
muTexMatrixLoc = GLES20.glGetUniformLocation(mProgramHandle, "uTexMatrix");
GlUtil.checkLocation(muTexMatrixLoc, "uTexMatrix");
muKernelLoc = GLES20.glGetUniformLocation(mProgramHandle, "uKernel");
if (muKernelLoc < 0) {
// no kernel in this one
muKernelLoc = -1;
muTexOffsetLoc = -1;
muColorAdjustLoc = -1;
} else {
// has kernel, must also have tex offset and color adj
muTexOffsetLoc = GLES20.glGetUniformLocation(mProgramHandle, "uTexOffset");
GlUtil.checkLocation(muTexOffsetLoc, "uTexOffset");
muColorAdjustLoc = GLES20.glGetUniformLocation(mProgramHandle, "uColorAdjust");
GlUtil.checkLocation(muColorAdjustLoc, "uColorAdjust");
// initialize default values
setKernel(new float[]{0f, 0f, 0f, 0f, 1f, 0f, 0f, 0f, 0f}, 0f);
setTexSize(256, 256);
}
}
Example 15
| Source File: GLES20Canvas.java From android-openGL-canvas with Apache License 2.0 | 4 votes |
|
private void setRenderTarget(BasicTexture oldTexture, RawTexture texture) {
// FIXME: 2016/11/18 If client version is 2, then bufferOES will crash...
if (oldTexture == null && texture != null) {
if (texture.getTarget() == GLES20.GL_TEXTURE_2D) {
GLES20.glGenFramebuffers(1, mFrameBuffer, 0);
checkError();
GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, mFrameBuffer[0]);
checkError();
} else {
GLES11Ext.glGenFramebuffersOES(1, mFrameBuffer, 0);
checkError();
GLES11Ext.glBindFramebufferOES(GLES11Ext.GL_FRAMEBUFFER_OES, mFrameBuffer[0]);
checkError();
}
} else if (oldTexture != null && texture == null) {
if (oldTexture.getTarget() == GLES20.GL_TEXTURE_2D) {
GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, 0);
checkError();
GLES20.glDeleteFramebuffers(1, mFrameBuffer, 0);
checkError();
} else {
GLES11Ext.glBindFramebufferOES(GLES11Ext.GL_FRAMEBUFFER_OES, 0);
checkError();
GLES11Ext.glDeleteFramebuffersOES(1, mFrameBuffer, 0);
checkError();
}
}
if (texture == null) {
setSize(mScreenWidth, mScreenHeight);
} else {
setSize(texture.getWidth(), texture.getHeight());
if (!texture.isLoaded()) {
texture.prepare(this);
}
if (texture.getTarget() == GLES20.GL_TEXTURE_2D) {
GLES20.glFramebufferTexture2D(GLES20.GL_FRAMEBUFFER, GLES20.GL_COLOR_ATTACHMENT0,
texture.getTarget(), texture.getId(), 0);
checkError();
checkFramebufferStatus();
} else {
GLES11Ext.glFramebufferTexture2DOES(GLES11Ext.GL_FRAMEBUFFER_OES, GLES11Ext.GL_COLOR_ATTACHMENT0_OES,
texture.getTarget(), texture.getId(), 0);
checkError();
checkFramebufferStatusOes();
}
}
}
Example 16
| Source File: Texture2dProgram.java From PLDroidShortVideo with Apache License 2.0 | 4 votes |
|
/**
* Prepares the program in the current EGL context.
*/
public Texture2dProgram(ProgramType programType) {
mProgramType = programType;
switch (programType) {
case TEXTURE_2D:
mTextureTarget = GLES20.GL_TEXTURE_2D;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_2D);
break;
case TEXTURE_EXT:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT);
break;
case TEXTURE_EXT_BW:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_BW);
break;
case TEXTURE_EXT_FILT:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_FILT);
break;
default:
throw new RuntimeException("Unhandled type " + programType);
}
if (mProgramHandle == 0) {
throw new RuntimeException("Unable to create program");
}
Log.d(TAG, "Created program " + mProgramHandle + " (" + programType + ")");
// get locations of attributes and uniforms
maPositionLoc = GLES20.glGetAttribLocation(mProgramHandle, "aPosition");
GlUtil.checkLocation(maPositionLoc, "aPosition");
maTextureCoordLoc = GLES20.glGetAttribLocation(mProgramHandle, "aTextureCoord");
GlUtil.checkLocation(maTextureCoordLoc, "aTextureCoord");
muMVPMatrixLoc = GLES20.glGetUniformLocation(mProgramHandle, "uMVPMatrix");
GlUtil.checkLocation(muMVPMatrixLoc, "uMVPMatrix");
muTexMatrixLoc = GLES20.glGetUniformLocation(mProgramHandle, "uTexMatrix");
GlUtil.checkLocation(muTexMatrixLoc, "uTexMatrix");
muKernelLoc = GLES20.glGetUniformLocation(mProgramHandle, "uKernel");
if (muKernelLoc < 0) {
// no kernel in this one
muKernelLoc = -1;
muTexOffsetLoc = -1;
muColorAdjustLoc = -1;
} else {
// has kernel, must also have tex offset and color adj
muTexOffsetLoc = GLES20.glGetUniformLocation(mProgramHandle, "uTexOffset");
GlUtil.checkLocation(muTexOffsetLoc, "uTexOffset");
muColorAdjustLoc = GLES20.glGetUniformLocation(mProgramHandle, "uColorAdjust");
GlUtil.checkLocation(muColorAdjustLoc, "uColorAdjust");
// initialize default values
setKernel(new float[]{0f, 0f, 0f, 0f, 1f, 0f, 0f, 0f, 0f}, 0f);
setTexSize(256, 256);
}
}
Example 17
| Source File: Texture2dProgram.java From VideoRecorder with Apache License 2.0 | 4 votes |
|
/**
* Prepares the program in the current EGL context.
*/
public Texture2dProgram(ProgramType programType) {
mProgramType = programType;
switch (programType) {
case TEXTURE_2D:
mTextureTarget = GLES20.GL_TEXTURE_2D;
mProgramHandle = GLUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_2D);
break;
case TEXTURE_EXT:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GLUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT);
break;
case TEXTURE_EXT_BW:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GLUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_BW);
break;
case TEXTURE_EXT_FILT:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GLUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_FILT);
break;
default:
throw new RuntimeException("Unhandled type " + programType);
}
if (mProgramHandle == 0) {
throw new RuntimeException("Unable to create program");
}
Log.d(TAG, "Created program " + mProgramHandle + " (" + programType + ")");
// get locations of attributes and uniforms
maPositionLoc = GLES20.glGetAttribLocation(mProgramHandle, "aPosition");
GLUtil.checkLocation(maPositionLoc, "aPosition");
maTextureCoordLoc = GLES20.glGetAttribLocation(mProgramHandle, "aTextureCoord");
GLUtil.checkLocation(maTextureCoordLoc, "aTextureCoord");
muMVPMatrixLoc = GLES20.glGetUniformLocation(mProgramHandle, "uMVPMatrix");
GLUtil.checkLocation(muMVPMatrixLoc, "uMVPMatrix");
muTexMatrixLoc = GLES20.glGetUniformLocation(mProgramHandle, "uTexMatrix");
GLUtil.checkLocation(muTexMatrixLoc, "uTexMatrix");
muKernelLoc = GLES20.glGetUniformLocation(mProgramHandle, "uKernel");
if (muKernelLoc < 0) {
// no kernel in this one
muKernelLoc = -1;
muTexOffsetLoc = -1;
muColorAdjustLoc = -1;
} else {
// has kernel, must also have tex offset and color adj
muTexOffsetLoc = GLES20.glGetUniformLocation(mProgramHandle, "uTexOffset");
GLUtil.checkLocation(muTexOffsetLoc, "uTexOffset");
muColorAdjustLoc = GLES20.glGetUniformLocation(mProgramHandle, "uColorAdjust");
GLUtil.checkLocation(muColorAdjustLoc, "uColorAdjust");
// initialize default values
setKernel(new float[] {0f, 0f, 0f, 0f, 1f, 0f, 0f, 0f, 0f}, 0f);
setTexSize(256, 256);
}
}
Example 18
| Source File: EglUtil.java From media-for-mobile with Apache License 2.0 | 4 votes |
|
@Override
public void drawFrameStart(
Program program,
FloatBuffer triangleVertices,
float[] mvpMatrix,
float[] stMatrix,
float angle,
TextureType textureType,
int textureId,
Resolution inputResolution,
TextureRenderer.FillMode fillMode
) {
checkEglError("onDrawFrame start");
Resolution out;
switch (fillMode) {
case PreserveSize:
out = inputResolution;
break;
case PreserveAspectFit:
case PreserveAspectCrop:
out = getCurrentSurfaceResolution();
break;
default:
out = new Resolution(0, 0);
break;
}
GLES20.glViewport(0, 0, out.width(), out.height());
GLES20.glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
GLES20.glClear(GLES20.GL_DEPTH_BUFFER_BIT | GLES20.GL_COLOR_BUFFER_BIT);
GLES20.glUseProgram(program.programHandle);
checkEglError("glUseProgram");
GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
checkEglError("glActiveTexture");
int textureTypeId;
if (textureType == TextureType.GL_TEXTURE_2D) {
textureTypeId = GLES20.GL_TEXTURE_2D;
} else {
textureTypeId = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
}
GLES20.glBindTexture(textureTypeId, textureId);
checkEglError("glBindTexture");
triangleVertices.position(TRIANGLE_VERTICES_DATA_POS_OFFSET);
GLES20.glVertexAttribPointer(program.positionHandle, 3, GLES20.GL_FLOAT, false, TRIANGLE_VERTICES_DATA_STRIDE_BYTES, triangleVertices);
checkEglError("glVertexAttribPointer maPosition");
GLES20.glEnableVertexAttribArray(program.positionHandle);
checkEglError("glEnableVertexAttribArray maPositionHandle");
triangleVertices.position(TRIANGLE_VERTICES_DATA_UV_OFFSET);
GLES20.glVertexAttribPointer(program.textureHandle, 3, GLES20.GL_FLOAT, false, TRIANGLE_VERTICES_DATA_STRIDE_BYTES, triangleVertices);
checkEglError("glVertexAttribPointer maTextureHandle");
GLES20.glEnableVertexAttribArray(program.textureHandle);
checkEglError("glEnableVertexAttribArray maTextureHandle");
Matrix.setIdentityM(mvpMatrix, 0);
float scale[];
switch (fillMode) {
case PreserveAspectFit:
scale = scaleCalculator.getScale_PreserveAspectFit((int) angle, inputResolution.width(), inputResolution.height(), out.width(), out.height());
Matrix.scaleM(mvpMatrix, 0, scale[0], scale[1], 1);
Matrix.rotateM(mvpMatrix, 0, -angle, 0.f, 0.f, 1.f);
break;
case PreserveAspectCrop:
scale = scaleCalculator.getScale_PreserveAspectCrop((int) angle, inputResolution.width(), inputResolution.height(), out.width(), out.height());
Matrix.scaleM(mvpMatrix, 0, scale[0], scale[1], 1);
Matrix.rotateM(mvpMatrix, 0, -angle, 0.f, 0.f, 1.f);
break;
case PreserveSize:
if (angle == 90 || angle == 270) {
Matrix.rotateM(mvpMatrix, 0, 180, 0.f, 0.f, 1.f);
}
break;
default:
break;
}
GLES20.glUniformMatrix4fv(program.mvpMatrixHandle, 1, false, mvpMatrix, 0);
GLES20.glUniformMatrix4fv(program.stMatrixHandle, 1, false, stMatrix, 0);
}
Example 19
| Source File: Texture2dProgram.java From mobile-ar-sensor-logger with GNU General Public License v3.0 | 4 votes |
|
/**
* Prepares the program in the current EGL context.
*/
public Texture2dProgram(ProgramType programType) {
mProgramType = programType;
switch (programType) {
case TEXTURE_2D:
mTextureTarget = GLES20.GL_TEXTURE_2D;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_2D);
break;
case TEXTURE_EXT:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT);
break;
case TEXTURE_EXT_BW:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_BW);
break;
case TEXTURE_EXT_FILT:
mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
mProgramHandle = GlUtil.createProgram(VERTEX_SHADER, FRAGMENT_SHADER_EXT_FILT);
break;
default:
throw new RuntimeException("Unhandled type " + programType);
}
if (mProgramHandle == 0) {
throw new RuntimeException("Unable to create program");
}
Log.d(TAG, "Created program " + mProgramHandle + " (" + programType + ")");
// get locations of attributes and uniforms
maPositionLoc = GLES20.glGetAttribLocation(mProgramHandle, "aPosition");
GlUtil.checkLocation(maPositionLoc, "aPosition");
maTextureCoordLoc = GLES20.glGetAttribLocation(mProgramHandle, "aTextureCoord");
GlUtil.checkLocation(maTextureCoordLoc, "aTextureCoord");
muMVPMatrixLoc = GLES20.glGetUniformLocation(mProgramHandle, "uMVPMatrix");
GlUtil.checkLocation(muMVPMatrixLoc, "uMVPMatrix");
muTexMatrixLoc = GLES20.glGetUniformLocation(mProgramHandle, "uTexMatrix");
GlUtil.checkLocation(muTexMatrixLoc, "uTexMatrix");
muKernelLoc = GLES20.glGetUniformLocation(mProgramHandle, "uKernel");
if (muKernelLoc < 0) {
// no kernel in this one
muKernelLoc = -1;
muTexOffsetLoc = -1;
muColorAdjustLoc = -1;
} else {
// has kernel, must also have tex offset and color adj
muTexOffsetLoc = GLES20.glGetUniformLocation(mProgramHandle, "uTexOffset");
GlUtil.checkLocation(muTexOffsetLoc, "uTexOffset");
muColorAdjustLoc = GLES20.glGetUniformLocation(mProgramHandle, "uColorAdjust");
GlUtil.checkLocation(muColorAdjustLoc, "uColorAdjust");
// initialize default values
setKernel(new float[] {0f, 0f, 0f, 0f, 1f, 0f, 0f, 0f, 0f}, 0f);
setTexSize(256, 256);
}
}
Example 20
| Source File: GLTexture.java From libcommon with Apache License 2.0 | 2 votes |
|
/**
* コンストラクタ
* テクスチャユニットが常時GL_TEXTURE0なので複数のテクスチャを同時に使えない
* @param width テクスチャサイズ
* @param height テクスチャサイズ
* @param filter_param テクスチャの補間方法を指定 GL_LINEARとかGL_NEAREST
*/
public GLTexture(final int width, final int height, final int filter_param) {
this(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE0, width, height, filter_param);
}
