static INLINE void gl_glsl_set_attribs(glsl_shader_data_t *glsl,
GLuint vbo,
GLfloat **buffer, size_t *buffer_elems,
const GLfloat *data, size_t elems,
const struct glsl_attrib *attrs, size_t num_attrs)
{
size_t i;
glBindBuffer(GL_ARRAY_BUFFER, vbo);
if (elems != *buffer_elems ||
memcmp(data, *buffer, elems * sizeof(GLfloat)))
gl_glsl_set_vbo(buffer, buffer_elems, data, elems);
for (i = 0; i < num_attrs; i++)
{
if (glsl->attribs.index < ARRAY_SIZE(glsl->attribs.elems))
{
GLint loc = attrs[i].loc;
glEnableVertexAttribArray(loc);
glVertexAttribPointer(loc, attrs[i].size, GL_FLOAT, GL_FALSE, 0,
(const GLvoid*)(uintptr_t)attrs[i].offset);
glsl->attribs.elems[glsl->attribs.index++] = loc;
}
else
RARCH_WARN("Attrib array buffer was overflown!\n");
}
glBindBuffer(GL_ARRAY_BUFFER, 0);
}
static void gl_glsl_set_attribs(GLuint vbo, GLfloat *buffer, size_t *buffer_elems,
const GLfloat *data, size_t elems, const struct glsl_attrib *attrs, size_t num_attrs)
{
glBindBuffer(GL_ARRAY_BUFFER, vbo);
gl_glsl_set_vbo(buffer, buffer_elems, data, elems);
for (size_t i = 0; i < num_attrs; i++)
{
GLint loc = attrs[i].loc;
glEnableVertexAttribArray(loc);
gl_attribs[gl_attrib_index++] = loc;
glVertexAttribPointer(loc, attrs[i].size, GL_FLOAT, GL_FALSE, 0,
(const GLvoid*)(uintptr_t)attrs[i].offset);
}
glBindBuffer(GL_ARRAY_BUFFER, 0);
}
