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-rw-r--r--frontend/libretro.c34
1 files changed, 26 insertions, 8 deletions
diff --git a/frontend/libretro.c b/frontend/libretro.c
index 62f968a..1e9929d 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -5,6 +5,7 @@
* See the COPYING file in the top-level directory.
*/
+#define _GNU_SOURCE 1 // strcasestr
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -17,6 +18,7 @@
#include "../libpcsxcore/cdriso.h"
#include "../libpcsxcore/cheat.h"
#include "../plugins/dfsound/out.h"
+#include "../plugins/dfinput/externals.h"
#include "cspace.h"
#include "main.h"
#include "plugin.h"
@@ -49,6 +51,10 @@ int in_a1[2] = { 127, 127 }, in_a2[2] = { 127, 127 };
int in_keystate;
int in_enable_vibration;
+/* PSX max resolution is 640x512, but with enhancement it's 1024x512 */
+#define VOUT_MAX_WIDTH 1024
+#define VOUT_MAX_HEIGHT 512
+
static void init_memcard(char *mcd_data)
{
unsigned off = 0;
@@ -280,8 +286,8 @@ void retro_get_system_av_info(struct retro_system_av_info *info)
info->timing.sample_rate = 44100;
info->geometry.base_width = 320;
info->geometry.base_height = 240;
- info->geometry.max_width = 640;
- info->geometry.max_height = 512;
+ info->geometry.max_width = VOUT_MAX_WIDTH;
+ info->geometry.max_height = VOUT_MAX_HEIGHT;
info->geometry.aspect_ratio = 4.0 / 3.0;
}
@@ -728,7 +734,7 @@ static const unsigned short retro_psx_map[] = {
};
#define RETRO_PSX_MAP_LEN (sizeof(retro_psx_map) / sizeof(retro_psx_map[0]))
-static void update_variables(void)
+static void update_variables(bool in_flight)
{
struct retro_variable var;
@@ -776,6 +782,18 @@ static void update_variables(void)
}
#endif
#endif
+
+ if (in_flight) {
+ // inform core things about possible config changes
+ plugin_call_rearmed_cbs();
+
+ if (GPU_open != NULL && GPU_close != NULL) {
+ GPU_close();
+ GPU_open(&gpuDisp, "PCSX", NULL);
+ }
+ }
+
+ dfinput_activate();
}
void retro_run(void)
@@ -784,9 +802,9 @@ void retro_run(void)
input_poll_cb();
- bool updated = false;
- if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated)
- update_variables();
+ bool updated = false;
+ if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated)
+ update_variables(true);
in_keystate = 0;
for (i = 0; i < RETRO_PSX_MAP_LEN; i++)
@@ -822,7 +840,7 @@ void retro_init(void)
exit(1);
}
- vout_buf = malloc(640 * 512 * 2);
+ vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2);
if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir)
{
@@ -877,7 +895,7 @@ void retro_init(void)
SaveFuncs.seek = save_seek;
SaveFuncs.close = save_close;
- update_variables();
+ update_variables(false);
}
void retro_deinit(void)