android.opengl.GLES20#glDeleteTextures

Source File: RongRTCSurfaceTextureHelper.java From sealrtc-android with MIT License

6 votes

private void release() {
    if (handler.getLooper().getThread() != Thread.currentThread()) {
        throw new IllegalStateException("Wrong thread.");
    }
    if (isTextureInUse || !isQuitting) {
        throw new IllegalStateException("Unexpected release.");
    }
    yuvConverter.release();
    GLES20.glDeleteTextures(1, new int[] {oesTextureId}, 0);
    surfaceTexture.release();
    eglBase.release();
    handler.getLooper().quit();
    if (timestampAligner != null) {
        timestampAligner.dispose();
    }
}

Source File: SurfaceTextureRender.java From DeviceConnect-Android with MIT License

6 votes

void surfaceDestroy() {
    if (mTextureID != 0) {
        GLES20.glDeleteTextures(1, new int[] {mTextureID}, 0);
        mTextureID = 0;
    }

    if (mVertexShader != 0) {
        GLES20.glDeleteShader(mVertexShader);
        mVertexShader = 0;
    }

    if (mFragmentShader != 0) {
        GLES20.glDeleteShader(mFragmentShader);
        mFragmentShader = 0;
    }

    if (mProgram != 0) {
        GLES20.glDeleteProgram(mProgram);
        mProgram = 0;
    }
}

Source File: MagicCameraInputFilter.java From TikTok with Apache License 2.0

5 votes

public void destroyFramebuffers() {
    if (mFrameBufferTextures != null) {
        GLES20.glDeleteTextures(1, mFrameBufferTextures, 0);
        mFrameBufferTextures = null;
    }
    if (mFrameBuffers != null) {
        GLES20.glDeleteFramebuffers(1, mFrameBuffers, 0);
        mFrameBuffers = null;
    }
    mFrameWidth = -1;
    mFrameHeight = -1;
}

Source File: GLState.java From tilt-game-android with MIT License

5 votes

public void deleteTexture(final int pHardwareTextureID) {
	if (this.mCurrentBoundTextureIDs[this.mCurrentActiveTextureIndex] == pHardwareTextureID) {
		this.mCurrentBoundTextureIDs[this.mCurrentActiveTextureIndex] = -1;
	}
	this.mHardwareIDContainer[0] = pHardwareTextureID;
	GLES20.glDeleteTextures(1, this.mHardwareIDContainer, 0);
}

Source File: TextureHelper.java From sealrtc-android with MIT License

5 votes

public static int loadTexture(Bitmap bmp) {
    // 生成纹理ID
    final int[] textureObjectIds = new int[1];
    GLES20.glGenTextures(1, textureObjectIds, 0);
    if (textureObjectIds[0] == 0) {
        Log.e(TAG, "loadTexture: texture Id is 0");
        return 0;
    }
    if (bmp == null) {
        Log.e(TAG, "loadTexture: BitMap is NUll");
        GLES20.glDeleteTextures(1, textureObjectIds, 0);
        return 0;
    }
    // 绑定纹理ID
    // 参数1：告诉OPenGl这个纹理是个二维纹理
    GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textureObjectIds[0]);
    // 设置过滤方式
    // GL_TEXTURE_MIN_FILTER：表示缩小时使用的过滤方式GL_LINEAR_MIPMAP_LINEAR（MIP贴图级别直接插值的最近邻过滤）
    GLES20.glTexParameteri(
            GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_LINEAR_MIPMAP_LINEAR);
    // GL_TEXTURE_MAG_FILTER: 表示放大时使用的过滤方式GL_LINEAR(双线性过滤)
    GLES20.glTexParameteri(
            GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_LINEAR);
    // 加载纹理到OpenGl并返回其ID
    GLUtils.texImage2D(GLES20.GL_TEXTURE_2D, 0, bmp, 0);
    // 释放BitMap图像
    bmp.recycle();
    // 生成MIP贴图
    GLES20.glGenerateMipmap(GLES20.GL_TEXTURE_2D);
    // 完成纹理加载后就可以解绑这个纹理了，以免调用意外调用其他方法改变这个纹理
    GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, 0);
    return textureObjectIds[0];
}

Source File: Utils.java From LearnOpenGL with MIT License

5 votes

public static int loadTexture(Context context, @DrawableRes int resId) {
    int[] textureObjectIds = new int[1];
    GLES20.glGenTextures(1, textureObjectIds, 0);
    if (textureObjectIds[0] == 0) {
        Log.e(TAG, "Could not generate a new OpenGL texture object.");
        return 0;
    }

    BitmapFactory.Options options = new BitmapFactory.Options();
    options.inScaled = false;
    Bitmap bitmap = BitmapFactory.decodeResource(context.getResources(), resId, options);
    if (bitmap == null) {
        Log.e(TAG, "Resource ID " + resId + " could not be decoded.");
        GLES20.glDeleteTextures(1, textureObjectIds, 0);
        return 0;
    }

    // bind
    GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textureObjectIds[0]);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MIN_FILTER,
            GLES20.GL_LINEAR_MIPMAP_LINEAR);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MAG_FILTER,
            GLES20.GL_LINEAR);
    GLUtils.texImage2D(GLES20.GL_TEXTURE_2D, 0, bitmap, 0);
    bitmap.recycle();

    GLES20.glGenerateMipmap(GLES20.GL_TEXTURE_2D);
    // unbind
    GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, 0);

    return textureObjectIds[0];
}

Source File: Texture.java From smartGL with Apache License 2.0

4 votes

void unbindTexture() {
	if (isBinded()) {
		GLES20.glDeleteTextures(1, mId, 0);
		mId[0] = UNBIND_VALUE;
	}
}

Source File: MDDrawingCache.java From Beginner-Level-Android-Studio-Apps with GNU General Public License v3.0

4 votes

private void createFrameBuffer(int width, int height){

        if (this.mTextureIdOutput != 0) {
            GLES20.glDeleteTextures(1, new int[] { this.mTextureIdOutput}, 0);
        }
        if (this.mRenderBufferId != 0) {
            GLES20.glDeleteRenderbuffers(1, new int[] { this.mRenderBufferId }, 0);
        }
        if (this.mFrameBufferId != 0) {
            GLES20.glDeleteFramebuffers(1, new int[] { this.mFrameBufferId }, 0);
        }

        GLES20.glGetIntegerv(GLES20.GL_FRAMEBUFFER_BINDING, originalFramebufferId, 0);

        // frame buffer
        int[] frameBuffer = new int[1];
        GLES20.glGenFramebuffers(1, frameBuffer, 0);
        GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, frameBuffer[0]);
        mFrameBufferId = frameBuffer[0];
        glCheck("Multi Fish Eye frame buffer");

        // renderer buffer
        final int[] renderbufferIds = { 0 };
        GLES20.glGenRenderbuffers(1, renderbufferIds, 0);
        GLES20.glBindRenderbuffer(GLES20.GL_RENDERBUFFER, renderbufferIds[0]);
        GLES20.glRenderbufferStorage(GLES20.GL_RENDERBUFFER, GLES20.GL_DEPTH_COMPONENT16, width, height);
        mRenderBufferId = renderbufferIds[0];
        glCheck("Multi Fish Eye renderer buffer");

        final int[] textureIds = { 0 };
        GLES20.glGenTextures(1, textureIds, 0);
        GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
        GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textureIds[0]);
        GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_LINEAR);
        GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_LINEAR);
        GLES20.glTexImage2D(GLES20.GL_TEXTURE_2D, 0, GLES20.GL_RGBA, width, height, 0, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, (Buffer)null);
        mTextureIdOutput = textureIds[0];
        glCheck("Multi Fish Eye texture");

        // attach
        GLES20.glFramebufferTexture2D(GLES20.GL_FRAMEBUFFER, GLES20.GL_COLOR_ATTACHMENT0, GLES20.GL_TEXTURE_2D, mTextureIdOutput, 0);
        GLES20.glFramebufferRenderbuffer(GLES20.GL_FRAMEBUFFER, GLES20.GL_DEPTH_ATTACHMENT, GLES20.GL_RENDERBUFFER, renderbufferIds[0]);
        glCheck("Multi Fish Eye attach");

        // check
        final int status = GLES20.glCheckFramebufferStatus(GLES20.GL_FRAMEBUFFER);
        if (status != GLES20.GL_FRAMEBUFFER_COMPLETE) {
            final String s = "Framebuffer is not complete: ";
            final String value = String.valueOf(Integer.toHexString(status));
            throw new RuntimeException((value.length() != 0) ? s.concat(value) : s);
        }

        GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, originalFramebufferId[0]);
        glCheck("Multi Fish Eye attach");
    }

Source File: BitmapTexture.java From Fatigue-Detection with MIT License

4 votes

public void destroy() {
    GLES20.glDeleteTextures(1, new int[]{imageTextureId}, 0);
}

Source File: Texture.java From HokoBlur with Apache License 2.0

4 votes

@Override
public void delete() {
    if (mTextureId != 0) {
        GLES20.glDeleteTextures(1, new int[]{mTextureId}, 0);
    }
}

Source File: BackgroundRenderer.java From justaline-android with Apache License 2.0

4 votes

public void clearGL() {
    GLES20.glDeleteShader(mQuadProgram);
    GLES20.glDeleteTextures(1, new int[]{mTextureId}, 0);
}

Source File: GLDrawer2D.java From UVCCameraZxing with Apache License 2.0

4 votes

/**
 * delete specific texture
 */
public static void deleteTex(final int hTex) {
	if (DEBUG) Log.v(TAG, "deleteTex:");
	final int[] tex = new int[] {hTex};
	GLES20.glDeleteTextures(1, tex, 0);
}

Source File: CameraGLRendererBase.java From real_time_circle_detection_android with MIT License

4 votes

private static void deleteTex(int[] tex) {
    if(tex.length == 1) {
        GLES20.glDeleteTextures(1, tex, 0);
    }
}

Source File: CameraGLRendererBase.java From ml-authentication with Apache License 2.0

4 votes

private static void deleteTex(int[] tex) {
    if(tex.length == 1) {
        GLES20.glDeleteTextures(1, tex, 0);
    }
}

Source File: ToneCurveFilter.java From UltimateAndroid with Apache License 2.0

votes

@Override
	public void destroy() {
		super.destroy();
		if(splineTexture != null && splineTexture[0] != 0) {
			GLES20.glDeleteTextures(1, splineTexture, 0);
			splineTexture = null;
		}
	}

Source File: BitmapOutput.java From UltimateAndroid with Apache License 2.0

votes

private void initFBO() {
		if(frameBuffer != null) {
			GLES20.glDeleteFramebuffers(1, frameBuffer, 0);
			frameBuffer = null;
		}
		if(texture_out != null) {
			GLES20.glDeleteTextures(1, texture_out, 0);
			texture_out = null;
		}
		if(depthRenderBuffer != null) {
			GLES20.glDeleteRenderbuffers(1, depthRenderBuffer, 0);
			depthRenderBuffer = null;
		}
		frameBuffer = new int[1];
		texture_out = new int[1];
		depthRenderBuffer = new int[1];
		GLES20.glGenFramebuffers(1, frameBuffer, 0);
		GLES20.glGenRenderbuffers(1, depthRenderBuffer, 0);
		GLES20.glGenTextures(1, texture_out, 0);
		
		GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, frameBuffer[0]);
		
		GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
		GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, texture_out[0]);
		GLES20.glTexImage2D(GLES20.GL_TEXTURE_2D, 0, GLES20.GL_RGBA, getWidth(), getHeight(), 0, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, null);
		GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
		GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
		GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_LINEAR);
		GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_LINEAR);
		GLES20.glFramebufferTexture2D(GLES20.GL_FRAMEBUFFER, GLES20.GL_COLOR_ATTACHMENT0, GLES20.GL_TEXTURE_2D, texture_out[0], 0);
		
		GLES20.glBindRenderbuffer(GLES20.GL_RENDERBUFFER, depthRenderBuffer[0]);
		GLES20.glRenderbufferStorage(GLES20.GL_RENDERBUFFER, GLES20.GL_DEPTH_COMPONENT16, getWidth(), getHeight());
		GLES20.glFramebufferRenderbuffer(GLES20.GL_FRAMEBUFFER, GLES20.GL_DEPTH_ATTACHMENT, GLES20.GL_RENDERBUFFER, depthRenderBuffer[0]);
		
		int status = GLES20.glCheckFramebufferStatus(GLES20.GL_FRAMEBUFFER);
		if (status != GLES20.GL_FRAMEBUFFER_COMPLETE) {
			throw new RuntimeException(this+": Failed to set up render buffer with status "+status+" and error "+GLES20.glGetError());
		}
	}

Source File: GLTextureOutputRenderer.java From UltimateAndroid with Apache License 2.0

votes

@Override
	public void destroy() {
		super.destroy();
		if(frameBuffer != null) {
			GLES20.glDeleteFramebuffers(1, frameBuffer, 0);
			frameBuffer = null;
		}
		if(texture_out != null) {
			GLES20.glDeleteTextures(1, texture_out, 0);
			texture_out = null;
		}
		if(depthRenderBuffer != null) {
			GLES20.glDeleteRenderbuffers(1, depthRenderBuffer, 0);
			depthRenderBuffer = null;
		}
	}

Source File: LookupFilter.java From AndroidFastImageProcessing with MIT License

votes

@Override
	public void destroy() {
		super.destroy();
		if(lookup_texture != 0) {
			int[] tex = new int[1];
			tex[0] = lookup_texture;
			GLES20.glDeleteTextures(1, tex, 0);
			lookup_texture = 0;
		}
	}

Source File: ImageResourceInput.java From UltimateAndroid with Apache License 2.0

votes

private void loadTexture() 	{	
		if(texture_in != 0) {
			int[] tex = new int[1];
			tex[0] = texture_in;
			GLES20.glDeleteTextures(1, tex, 0);
		}
		texture_in = ImageHelper.bitmapToTexture(bitmap);
		newBitmap = false;
		markAsDirty();
	}

Source File: ToneCurveFilter.java From UltimateAndroid with Apache License 2.0

votes

@Override
	public void destroy() {
		super.destroy();
		if(splineTexture != null && splineTexture[0] != 0) {
			GLES20.glDeleteTextures(1, splineTexture, 0);
			splineTexture = null;
		}
	}

Java Code Examples for android.opengl.GLES20#glDeleteTextures()