Diffrernce between Android & Xamarin (OpenGL)
Different
Xamarin don't have:
- GLES32 in Class
- GLES32.DebugProc in Interface
文字為藍色的都有附超連結
Different in Class
EGLObjectHandle
| int | hashCode() | Returns a hash code value for the object. |
|---|---|---|
| long |
getNativeHandle() |
Returns the native handle of the wrapped EGL object. |
Android have 2 more Methods:
ETC1Util
| static boolean | isETC1Supported() | Check if ETC1 texture compression is supported by the active OpenGL ES context. |
|---|
Android have 1 more Method:
GLES10
Android have 4 more Constants:
GL_CLEAR,
GL_CULL_FACE,
GLPOINT_SIZE,
GL_SAMPLE_COVERAGE
GLES20
Android have 10 more Constants:
GL_ACTIVE_TEXTURE,
GL_BLEND_COLOR,
GL_BLEND_EQUATION,
GL_CULL_FACE,
GL_DEPTH_FUNC,
GL_FRONT_FACE,
GL_LINE_WIDTH,
GL_SAMPLE_COVERAGE,
GL_STENCIL_FUNC,
GL_VIEWPORT
Xamarin have 1 more Method:
| static | GlGetShaderSource(Int32, Int32, IntBuffer, SByte) |
|---|
GLES30
Android have 2 more Contants & 4 more Methods:
GL_READ_BUFFER,
GL_UNIFORM_BLOCK_BINDING
(GO to next page for more Methods )
GLES30
GLES31
GL_ELEMENT_ARRAY_BARRIER_BIT, GL_SHADER_IMAGE_ACCESS_BARRIER_BIT, GL_VERTEX_ATTRIB_ARRAY_BARRIER_BIT, GL_VERTEX_ATTRIB_BINDING,
GL_VERTEX_BINDING_DIVISOR
Android have 5 more Constants:
GLES31Ext
Android have 1 more Method:
| static void | glCopyImageSubDataEXT(int srcName, int srcTarget, int srcLevel, int srcX, int srcY, int srcZ, int dstName, int dstTarget, int dstLevel, int dstX, int dstY, int dstZ, int srcWidth, int srcHeight, int srcDepth) |
|---|
GLSurfaceView
Android have 7 more Public Method
&
3 more protected methods:
GLSurfaceView
Statistic
Android 有18個methods
21個Constants
GLES32(206個Constants、60個methods) 的class
GLES32.DebugProc (1個Public methods)的interface
是Xamarin沒有的
(Xamarin 有一個method 在GLES20中是Android 沒有的)