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vt: use a pointer that we increment, instead of indexing

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Daniel Eklöf 2019-12-20 23:00:07 +01:00
parent 914b96cc9a
commit 9ad9e4ccaf
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1 changed files with 22 additions and 22 deletions
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44
vt.c
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@ -1095,29 +1095,29 @@ state_utf8_collect_3_switch(struct terminal *term, uint8_t data)
void
vt_from_slave(struct terminal *term, const uint8_t *data, size_t len)
{
//LOG_DBG("input: 0x%02x", data[i]);
enum state current_state = term->vt.state
;
for (size_t i = 0; i < len; i++) {
switch (current_state) {
case STATE_GROUND: current_state = state_ground_switch(term, data[i]); break;
case STATE_ESCAPE: current_state = state_escape_switch(term, data[i]); break;
case STATE_ESCAPE_INTERMEDIATE: current_state = state_escape_intermediate_switch(term, data[i]); break;
case STATE_CSI_ENTRY: current_state = state_csi_entry_switch(term, data[i]); break;
case STATE_CSI_PARAM: current_state = state_csi_param_switch(term, data[i]); break;
case STATE_CSI_INTERMEDIATE: current_state = state_csi_intermediate_switch(term, data[i]); break;
case STATE_CSI_IGNORE: current_state = state_csi_ignore_switch(term, data[i]); break;
case STATE_OSC_STRING: current_state = state_osc_string_switch(term, data[i]); break;
case STATE_DCS_ENTRY: current_state = state_dcs_entry_switch(term, data[i]); break;
case STATE_DCS_PARAM: current_state = state_dcs_param_switch(term, data[i]); break;
case STATE_DCS_INTERMEDIATE: current_state = state_dcs_intermediate_switch(term, data[i]); break;
case STATE_DCS_IGNORE: current_state = state_dcs_ignore_switch(term, data[i]); break;
case STATE_DCS_PASSTHROUGH: current_state = state_dcs_passthrough_switch(term, data[i]); break;
case STATE_SOS_PM_APC_STRING: current_state = state_sos_pm_apc_string_switch(term, data[i]); break;
enum state current_state = term->vt.state;
case STATE_UTF8_COLLECT_1: current_state = state_utf8_collect_1_switch(term, data[i]); break;
case STATE_UTF8_COLLECT_2: current_state = state_utf8_collect_2_switch(term, data[i]); break;
case STATE_UTF8_COLLECT_3: current_state = state_utf8_collect_3_switch(term, data[i]); break;
const uint8_t *p = data;
for (size_t i = 0; i < len; i++, p++) {
switch (current_state) {
case STATE_GROUND: current_state = state_ground_switch(term, *p); break;
case STATE_ESCAPE: current_state = state_escape_switch(term, *p); break;
case STATE_ESCAPE_INTERMEDIATE: current_state = state_escape_intermediate_switch(term, *p); break;
case STATE_CSI_ENTRY: current_state = state_csi_entry_switch(term, *p); break;
case STATE_CSI_PARAM: current_state = state_csi_param_switch(term, *p); break;
case STATE_CSI_INTERMEDIATE: current_state = state_csi_intermediate_switch(term, *p); break;
case STATE_CSI_IGNORE: current_state = state_csi_ignore_switch(term, *p); break;
case STATE_OSC_STRING: current_state = state_osc_string_switch(term, *p); break;
case STATE_DCS_ENTRY: current_state = state_dcs_entry_switch(term, *p); break;
case STATE_DCS_PARAM: current_state = state_dcs_param_switch(term, *p); break;
case STATE_DCS_INTERMEDIATE: current_state = state_dcs_intermediate_switch(term, *p); break;
case STATE_DCS_IGNORE: current_state = state_dcs_ignore_switch(term, *p); break;
case STATE_DCS_PASSTHROUGH: current_state = state_dcs_passthrough_switch(term, *p); break;
case STATE_SOS_PM_APC_STRING: current_state = state_sos_pm_apc_string_switch(term, *p); break;
case STATE_UTF8_COLLECT_1: current_state = state_utf8_collect_1_switch(term, *p); break;
case STATE_UTF8_COLLECT_2: current_state = state_utf8_collect_2_switch(term, *p); break;
case STATE_UTF8_COLLECT_3: current_state = state_utf8_collect_3_switch(term, *p); break;
}
}