diff options
Diffstat (limited to 'frontend/libretro.c')
| -rw-r--r-- | frontend/libretro.c | 34 |
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) |