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pandora: use hw scaler (resolves 32x+sms), frontend refactoring

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@885 be3aeb3a-fb24-0410-a615-afba39da0efa
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notaz 2010-09-06 13:08:23 +00:00
parent 207e58ef99
commit c7eb229a3c
20 changed files with 960 additions and 596 deletions
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135
platform/pandora/menu.c
View file

@ -1,14 +1,143 @@
static const char *men_scaler[] = { "1x1, 1x1", "2x2, 3x2", "2x2, 2x2", NULL };
#include "plat.h"
static const char *men_scaler[] = { "1x1, 1x1", "2x2, 3x2", "2x2, 2x2", "fullscreen", "custom", NULL };
static const char h_scaler[] = "Scalers for 40 and 32 column modes\n"
"(320 and 256 pixel wide horizontal)";
static const char h_cscaler[] = "Displays the scaler layer, you can resize it\n"
"using d-pad or move it using R+d-pad";
static const char *men_dummy[] = { NULL };
char **pnd_filter_list;
int g_layer_cx = 80, g_layer_cy = 0;
int g_layer_cw = 640, g_layer_ch = 480;
static int menu_loop_cscaler(menu_id id, int keys)
{
unsigned int inp;
currentConfig.scaling = SCALE_CUSTOM;
pnd_setup_layer(1, g_layer_cx, g_layer_cy, g_layer_cw, g_layer_ch);
pnd_restore_layer_data();
for (;;)
{
plat_video_menu_begin();
memset(g_menuscreen_ptr, 0, g_menuscreen_w * g_menuscreen_h * 2);
text_out16(2, 480 - 18, "%dx%d | d-pad to resize, R+d-pad to move", g_layer_cw, g_layer_ch);
plat_video_menu_end();
inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|PBTN_R|PBTN_MOK|PBTN_MBACK, 40);
if (inp & PBTN_UP) g_layer_cy--;
if (inp & PBTN_DOWN) g_layer_cy++;
if (inp & PBTN_LEFT) g_layer_cx--;
if (inp & PBTN_RIGHT) g_layer_cx++;
if (!(inp & PBTN_R)) {
if (inp & PBTN_UP) g_layer_ch += 2;
if (inp & PBTN_DOWN) g_layer_ch -= 2;
if (inp & PBTN_LEFT) g_layer_cw += 2;
if (inp & PBTN_RIGHT) g_layer_cw -= 2;
}
if (inp & (PBTN_MOK|PBTN_MBACK))
break;
if (inp & (PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT)) {
if (g_layer_cx < 0) g_layer_cx = 0;
if (g_layer_cx > 640) g_layer_cx = 640;
if (g_layer_cy < 0) g_layer_cy = 0;
if (g_layer_cy > 420) g_layer_cy = 420;
if (g_layer_cw < 160) g_layer_cw = 160;
if (g_layer_ch < 60) g_layer_ch = 60;
if (g_layer_cx + g_layer_cw > 800)
g_layer_cw = 800 - g_layer_cx;
if (g_layer_cy + g_layer_ch > 480)
g_layer_ch = 480 - g_layer_cy;
pnd_setup_layer(1, g_layer_cx, g_layer_cy, g_layer_cw, g_layer_ch);
}
}
pnd_setup_layer(0, g_layer_cx, g_layer_cy, g_layer_cw, g_layer_ch);
return 0;
}
#define MENU_OPTIONS_GFX \
mee_onoff ("Vsync", MA_OPT2_VSYNC, currentConfig.EmuOpt, EOPT_VSYNC), \
mee_enum_h ("Scaler", MA_OPT_SCALING, currentConfig.scaling, \
men_scaler, h_scaler),
men_scaler, h_scaler), \
mee_enum ("Filter", MA_OPT3_FILTERING, currentConfig.filter, men_dummy), \
mee_onoff ("Vsync", MA_OPT2_VSYNC, currentConfig.EmuOpt, EOPT_VSYNC), \
mee_cust_h ("Setup custom scaler", MA_NONE, menu_loop_cscaler, NULL, h_cscaler), \
mee_range_hide("layer_x", MA_OPT3_LAYER_X, g_layer_cx, 0, 640), \
mee_range_hide("layer_y", MA_OPT3_LAYER_Y, g_layer_cy, 0, 420), \
mee_range_hide("layer_w", MA_OPT3_LAYER_W, g_layer_cw, 160, 800), \
mee_range_hide("layer_h", MA_OPT3_LAYER_H, g_layer_ch, 60, 480), \
#define MENU_OPTIONS_ADV \
mee_onoff ("SVP dynarec", MA_OPT2_SVP_DYNAREC, PicoOpt, POPT_EN_SVP_DRC), \
mee_onoff ("Status line in main menu", MA_OPT2_STATUS_LINE, currentConfig.EmuOpt, EOPT_SHOW_RTC),
#define menu_main_plat_draw NULL
#include <dirent.h>
#include <errno.h>
static menu_entry e_menu_gfx_options[];
void pnd_menu_init(void)
{
struct dirent *ent;
int i, count = 0;
char **mfilters;
char buff[64];
DIR *dir;
dir = opendir("/etc/pandora/conf/dss_fir");
if (dir == NULL) {
perror("filter opendir");
return;
}
while (1) {
errno = 0;
ent = readdir(dir);
if (ent == NULL) {
if (errno != 0)
perror("readdir");
break;
}
if (strstr(ent->d_name, "_up_h"))
count++;
}
if (count == 0)
return;
mfilters = calloc(count + 1, sizeof(mfilters[0]));
if (mfilters == NULL)
return;
rewinddir(dir);
for (i = 0; (ent = readdir(dir)); ) {
char *pos;
size_t len;
pos = strstr(ent->d_name, "_up_h");
if (pos == NULL)
continue;
len = pos - ent->d_name;
if (len > sizeof(buff) - 1)
continue;
strncpy(buff, ent->d_name, len);
buff[len] = 0;
mfilters[i] = strdup(buff);
if (mfilters[i] != NULL)
i++;
}
closedir(dir);
i = me_id2offset(e_menu_gfx_options, MA_OPT3_FILTERING);
e_menu_gfx_options[i].data = (void *)mfilters;
pnd_filter_list = mfilters;
}