int32_t src = get_mapped_item_by_address(cfg, pi_ptr[0]);
int32_t dst = get_mapped_item_by_address(cfg, pi_ptr[1]);
if (dst != -1 && src != -1) {
- //printf("doing super memcpy\n");
uint8_t *src_ptr = &cfg->map_data[src][(pi_ptr[0] - cfg->map_offset[src])];
uint8_t *dst_ptr = &cfg->map_data[dst][(pi_ptr[1] - cfg->map_offset[dst])];
memcpy(dst_ptr, src_ptr, val);
} else {
uint8_t tmp = 0;
+ uint16_t tmps = 0;
for (uint32_t i = 0; i < val; i++) {
- if (src == -1) tmp = (unsigned char)m68k_read_memory_8(pi_ptr[0] + i);
+ while (i + 2 < val) {
+ if (src == -1) tmps = (uint16_t)m68k_read_memory_16(pi_ptr[0] + i);
+ else memcpy(&tmps, &cfg->map_data[src][pi_ptr[0] - cfg->map_offset[src] + i], 2);
+
+ if (dst == -1) m68k_write_memory_16(pi_ptr[1] + i, tmps);
+ else memcpy(&cfg->map_data[dst][pi_ptr[1] - cfg->map_offset[dst] + i], &tmps, 2);
+ i += 2;
+ }
+ if (src == -1) tmp = (uint8_t)m68k_read_memory_8(pi_ptr[0] + i);
else tmp = cfg->map_data[src][pi_ptr[0] - cfg->map_offset[src] + i];
if (dst == -1) m68k_write_memory_8(pi_ptr[1] + i, tmp);
int32_t src = get_mapped_item_by_address(cfg, pi_ptr[0]);
int32_t dst = get_mapped_item_by_address(cfg, pi_ptr[1]);
+ if (addr != PI_CMD_COPYRECT_EX) {
+ // Clear out the src/dst coordinates in case something else set them previously.
+ pi_word[4] = pi_word[5] = pi_word[6] = pi_word[7] = 0;
+ }
+
if (dst != -1 && src != -1) {
uint8_t *src_ptr = &cfg->map_data[src][(pi_ptr[0] - cfg->map_offset[src])];
uint8_t *dst_ptr = &cfg->map_data[dst][(pi_ptr[1] - cfg->map_offset[dst])];
dst_ptr += pi_word[1];
}
} else {
- printf("!!! doing manual copyrect\n");
-
- if (addr != PI_CMD_COPYRECT_EX) {
- // Clear out the src/dst coordinates in case something else set them previously.
- pi_word[4] = pi_word[5] = pi_word[6] = pi_word[7] = 0;
- }
-
uint32_t src_offset = 0, dst_offset = 0;
uint8_t tmp = 0;