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various pre-release tweaks

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@729 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2009-08-03 20:56:30 +00:00
parent dabe23b611
commit 54646a396b
4 changed files with 27 additions and 10 deletions
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30
platform/common/emu.c
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@ -25,6 +25,8 @@
#include <zlib/zlib.h>
#define STATUS_MSG_TIMEOUT 2000
void *g_screen_ptr;
#if !SCREEN_SIZE_FIXED
@ -92,23 +94,29 @@ static void get_ext(char *file, char *ext)
void emu_status_msg(const char *format, ...)
{
va_list vl;
int ret;
va_start(vl, format);
vsnprintf(noticeMsg, sizeof(noticeMsg), format, vl);
ret = vsnprintf(noticeMsg, sizeof(noticeMsg), format, vl);
va_end(vl);
/* be sure old text gets overwritten */
for (; ret < 28; ret++)
noticeMsg[ret] = ' ';
noticeMsg[ret] = 0;
notice_msg_time = plat_get_ticks_ms();
}
static const char *biosfiles_us[] = { "us_scd1_9210", "us_scd2_9306", "SegaCDBIOS9303" };
static const char *biosfiles_eu[] = { "eu_mcd1_9210", "eu_mcd2_9306", "eu_mcd2_9303" };
static const char *biosfiles_jp[] = { "jp_mcd1_9112", "jp_mcd1_9111" };
static const char * const biosfiles_us[] = { "us_scd1_9210", "us_scd2_9306", "SegaCDBIOS9303" };
static const char * const biosfiles_eu[] = { "eu_mcd1_9210", "eu_mcd2_9306", "eu_mcd2_9303" };
static const char * const biosfiles_jp[] = { "jp_mcd1_9112", "jp_mcd1_9111" };
static int find_bios(int region, char **bios_file)
{
static char bios_path[1024];
int i, count;
const char **files;
const char * const *files;
FILE *f = NULL;
if (region == 4) { // US
@ -924,7 +932,7 @@ int emu_save_load_game(int load, int sram)
}
else ret = -1;
if (!ret)
emu_status_msg(load ? "GAME LOADED" : "GAME SAVED");
emu_status_msg(load ? "STATE LOADED" : "STATE SAVED");
else
{
emu_status_msg(load ? "LOAD FAILED" : "SAVE FAILED");
@ -1086,7 +1094,7 @@ static void run_events_ui(unsigned int which)
in_set_blocking(0);
}
if (do_it) {
plat_status_msg_busy_first((which & PEV_STATE_LOAD) ? "LOADING GAME" : "SAVING GAME");
plat_status_msg_busy_first((which & PEV_STATE_LOAD) ? "LOADING STATE" : "SAVING STATE");
PicoStateProgressCB = plat_status_msg_busy_next;
emu_save_load_game((which & PEV_STATE_LOAD) ? 1 : 0, 0);
PicoStateProgressCB = NULL;
@ -1276,7 +1284,7 @@ void emu_loop(void)
if (notice_msg_time != 0)
{
static int noticeMsgSum;
if (timestamp - ms_to_ticks(notice_msg_time) > ms_to_ticks(2000)) {
if (timestamp - ms_to_ticks(notice_msg_time) > ms_to_ticks(STATUS_MSG_TIMEOUT)) {
notice_msg_time = 0;
plat_status_msg_clear();
notice_msg = NULL;
@ -1330,6 +1338,10 @@ void emu_loop(void)
else {
pframes_done -= target_fps;
/* don't allow it to drift during heavy slowdowns */
if (pframes_done < -5) {
reset_timing = 1;
continue;
}
if (pframes_done < -2)
pframes_done = -2;
}
@ -1358,7 +1370,7 @@ void emu_loop(void)
else if (diff > diff_lim)
{
/* no time left for this frame - skip */
if (diff - diff_lim >= ms_to_ticks(300)) {
if (diff - diff_lim >= ms_to_ticks(200)) {
/* if too much behind, reset instead */
reset_timing = 1;
continue;