void combine_two_samples<fp16_int_t>(float w1, float w2, float pos1, float pos2, float num_subtexels, float inv_num_subtexels,
fp16_int_t *offset, fp16_int_t *total_weight, float *sum_sq_error);
+GLuint generate_vbo(GLint size, GLenum type, GLsizeiptr data_size, const GLvoid *data)
+{
+ GLuint vbo;
+ glGenBuffers(1, &vbo);
+ check_error();
+ glBindBuffer(GL_ARRAY_BUFFER, vbo);
+ check_error();
+ glBufferData(GL_ARRAY_BUFFER, data_size, data, GL_STATIC_DRAW);
+ check_error();
+ glBindBuffer(GL_ARRAY_BUFFER, 0);
+ check_error();
+
+ return vbo;
+}
+
GLuint fill_vertex_attribute(GLuint glsl_program_num, const string &attribute_name, GLint size, GLenum type, GLsizeiptr data_size, const GLvoid *data)
{
int attrib = glGetAttribLocation(glsl_program_num, attribute_name.c_str());
return -1;
}
- GLuint vbo;
- glGenBuffers(1, &vbo);
- check_error();
+ GLuint vbo = generate_vbo(size, type, data_size, data);
+
glBindBuffer(GL_ARRAY_BUFFER, vbo);
check_error();
- glBufferData(GL_ARRAY_BUFFER, data_size, data, GL_STATIC_DRAW);
- check_error();
glEnableVertexAttribArray(attrib);
check_error();
glVertexAttribPointer(attrib, size, type, GL_FALSE, 0, BUFFER_OFFSET(0));