Lines Matching defs:opcode
120 uint8_t opcode = bytestream2_get_byte(&s->gb); /* Get opcode */
122 int n_blocks = (opcode & 0x1f) + 1; /* Extract block counter from opcode */
124 /* If opcode MSbit is 0, we need more data to decide what to do */
125 if ((opcode & 0x80) == 0) {
126 colorA = (opcode << 8) | bytestream2_get_byte(&s->gb);
127 opcode = 0;
129 /* Must behave as opcode 110xxxxx, using colorA computed
130 * above. Use fake opcode 0x20 to enter switch block at
132 opcode = 0x20;
139 switch (opcode & 0xe0) {
233 /* Unknown opcode */
235 av_log(s->avctx, AV_LOG_ERROR, "Unknown opcode %d in rpza chunk."
236 " Skip remaining %d bytes of chunk data.\n", opcode,