int load(int type) throws GLException {
if (loaded) {
return handle;
}
handle = GLES20.glCreateShader(type);
if (handle == 0) {
int error = GameRenderer.logError("glCreateShader(" + type + ")");
throw new GLException(error, "CreateShader failed");
}
GLES20.glShaderSource(handle, source);
GameRenderer.logError("glShaderSource(handle, source)");
GLES20.glCompileShader(handle);
// Check compile status
int[] compiled = {0};
GLES20.glGetShaderiv(handle, GLES20.GL_COMPILE_STATUS, compiled, 0);
if (compiled[0] != GLES20.GL_TRUE) {
Log.e(TAG, "Error compiling shader. \n" + GLES20.glGetShaderInfoLog(handle));
// Undo the shader
GLES20.glDeleteShader(handle);
return 0;
}
Log.d(TAG, "shader successfully compiled!");
return handle;
}
