_swrast_exec_fragment_shader apply_dst_mod apply_src_mod apply_src_rep apply_swizzle ati_fs_opcodes execute_shader fetch_texel finish_pass handle_pass_op handle_sample_op init_machine SETUP_SRC_REG write_dst_addr

static void apply_src_rep ( GLint  optype, GLuint  rep, GLfloat *  val  ) [static] Definition at line 101 of file s_atifragshader.c. Referenced by execute_shader(). { GLint i; GLint start, end; if (!rep) return; start = optype ? 3 : 0; end = 4; for (i = start; i < end; i++) { switch (rep) { case GL_RED: val[i] = val[0]; break; case GL_GREEN: val[i] = val[1]; break; case GL_BLUE: val[i] = val[2]; break; case GL_ALPHA: val[i] = val[3]; break; } } }