diff options
| -rw-r--r-- | frontend/libretro.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/frontend/libretro.c b/frontend/libretro.c index bce05e8..5a881f3 100644 --- a/frontend/libretro.c +++ b/frontend/libretro.c @@ -37,6 +37,7 @@ static void *vout_buf; static int vout_width, vout_height; static int vout_doffs_old, vout_fb_dirty; static bool vout_can_dupe; +static bool duping_enable; static int samples_sent, samples_to_send; static int plugins_opened; @@ -251,6 +252,7 @@ void retro_set_environment(retro_environment_t cb) { "neon_enhancement_enable", "Enhanced resolution (slow); disabled|enabled" }, { "neon_enhancement_no_main", "Enhanced resolution speed hack; disabled|enabled" }, #endif + { "pcsx_rearmed_duping_enable", "Frame duping; on|off" }, { NULL, NULL }, }; @@ -835,6 +837,17 @@ static void update_variables(bool in_flight) } #endif + var.value = "NULL"; + var.key = "pcsx_rearmed_duping_enable"; + + if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value) + { + if (strcmp(var.value, "off") == 0) + duping_enable = false; + else if (strcmp(var.value, "on") == 0) + duping_enable = true; + } + #ifndef DRC_DISABLE var.value = NULL; var.key = "rearmed_drc"; @@ -902,7 +915,7 @@ void retro_run(void) samples_to_send += is_pal_mode ? 44100 / 50 : 44100 / 60; - video_cb((vout_fb_dirty || !vout_can_dupe) ? vout_buf : NULL, + video_cb((vout_fb_dirty || !vout_can_dupe || !duping_enable) ? vout_buf : NULL, vout_width, vout_height, vout_width * 2); vout_fb_dirty = 0; } |