2014/10/16 上午 08:14:18

android Programming Glossary: gles20.glgetattriblocation

Modifying camera output using SurfaceTexture and OpenGL

http://stackoverflow.com/questions/12519235/modifying-camera-output-using-surfacetexture-and-opengl

GLES11Ext.GL_TEXTURE_EXTERNAL_OES texture mPositionHandle GLES20.glGetAttribLocation mProgram position GLES20.glEnableVertexAttribArray mPositionHandle.. false vertexStride vertexBuffer mTextureCoordHandle GLES20.glGetAttribLocation mProgram inputTextureCoordinate GLES20.glEnableVertexAttribArray.. mProgram vColor should be mColorHandle GLES20.glGetAttribLocation mProgram s_texture remove initialization stuff from DirectVideo..

OpenGL ES Android Matrix Transformations

http://stackoverflow.com/questions/13480043/opengl-es-android-matrix-transformations

handle to vertex shader's vPosition member mPositionHandle GLES20.glGetAttribLocation mProgram vPosition Enable a handle to the triangle vertices..

What is the easiest way to draw line using OpenGL-ES (android)

http://stackoverflow.com/questions/16027455/what-is-the-easiest-way-to-draw-line-using-opengl-es-android

handle to vertex shader's vPosition member PositionHandle GLES20.glGetAttribLocation GlProgram vPosition Enable a handle to the triangle vertices..

Is Opengl Development GPU Dependant?

http://stackoverflow.com/questions/17229066/is-opengl-development-gpu-dependant

handle to vertex shader's vPosition member mPositionHandle GLES20.glGetAttribLocation mProgram vPosition Enable a handle to the triangle vertices..

Android Camera will not work. startPreview fails

http://stackoverflow.com/questions/7942378/android-camera-will-not-work-startpreview-fails

OpenGL program executables get handles maPositionHandle GLES20.glGetAttribLocation mProgram vPosition gvTexCoordHandle GLES20.glGetAttribLocation.. mProgram vPosition gvTexCoordHandle GLES20.glGetAttribLocation mProgram a_texCoord gvSamplerHandle GLES20.glGetAttribLocation.. mProgram a_texCoord gvSamplerHandle GLES20.glGetAttribLocation mProgram s_texture GLES20.glPixelStorei GLES20.GL_UNPACK_ALIGNMENT..

Modifying camera output using SurfaceTexture and OpenGL

http://stackoverflow.com/questions/12519235/modifying-camera-output-using-surfacetexture-and-opengl

GLES20.GL_TEXTURE0 GLES20.glBindTexture GLES11Ext.GL_TEXTURE_EXTERNAL_OES texture mPositionHandle GLES20.glGetAttribLocation mProgram position GLES20.glEnableVertexAttribArray mPositionHandle GLES20.glVertexAttribPointer mPositionHandle COORDS_PER_VERTEX.. mPositionHandle COORDS_PER_VERTEX GLES20.GL_FLOAT false vertexStride vertexBuffer mTextureCoordHandle GLES20.glGetAttribLocation mProgram inputTextureCoordinate GLES20.glEnableVertexAttribArray mTextureCoordHandle GLES20.glVertexAttribPointer mTextureCoordHandle.. s_texture textureCoordinate n mColorHandle GLES20.glGetUniformLocation mProgram vColor should be mColorHandle GLES20.glGetAttribLocation mProgram s_texture remove initialization stuff from DirectVideo draw.glVertexAttribPointer etc. Put it in some init function...

OpenGL ES Android Matrix Transformations

http://stackoverflow.com/questions/13480043/opengl-es-android-matrix-transformations

to OpenGL environment GLES20.glUseProgram mProgram get handle to vertex shader's vPosition member mPositionHandle GLES20.glGetAttribLocation mProgram vPosition Enable a handle to the triangle vertices GLES20.glEnableVertexAttribArray mPositionHandle Prepare the..

What is the easiest way to draw line using OpenGL-ES (android)

http://stackoverflow.com/questions/16027455/what-is-the-easiest-way-to-draw-line-using-opengl-es-android

to OpenGL ES environment GLES20.glUseProgram GlProgram get handle to vertex shader's vPosition member PositionHandle GLES20.glGetAttribLocation GlProgram vPosition Enable a handle to the triangle vertices GLES20.glEnableVertexAttribArray PositionHandle Prepare the..

Is Opengl Development GPU Dependant?

http://stackoverflow.com/questions/17229066/is-opengl-development-gpu-dependant

Android Camera will not work. startPreview fails

http://stackoverflow.com/questions/7942378/android-camera-will-not-work-startpreview-fails

shader to program GLES20.glLinkProgram mProgram creates OpenGL program executables get handles maPositionHandle GLES20.glGetAttribLocation mProgram vPosition gvTexCoordHandle GLES20.glGetAttribLocation mProgram a_texCoord gvSamplerHandle GLES20.glGetAttribLocation.. OpenGL program executables get handles maPositionHandle GLES20.glGetAttribLocation mProgram vPosition gvTexCoordHandle GLES20.glGetAttribLocation mProgram a_texCoord gvSamplerHandle GLES20.glGetAttribLocation mProgram s_texture GLES20.glPixelStorei GLES20.GL_UNPACK_ALIGNMENT.. mProgram vPosition gvTexCoordHandle GLES20.glGetAttribLocation mProgram a_texCoord gvSamplerHandle GLES20.glGetAttribLocation mProgram s_texture GLES20.glPixelStorei GLES20.GL_UNPACK_ALIGNMENT 1 camera_texture null private void initShapes float triangleCoords..