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(wgl_ctx) Set fullscreen mode refresh rate to video_refresh_rate

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This commit is contained in:
Monroe88 2015-10-19 19:44:28 -05:00
parent a6475bd99f
commit 4afbd0682b
1 changed files with 16 additions and 4 deletions
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20
gfx/drivers_context/wgl_ctx.c
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@ -22,6 +22,7 @@
#endif
#include <string.h>
#include <math.h>
#include <windows.h>
#include <commdlg.h>
@ -430,7 +431,7 @@ static bool gfx_ctx_wgl_init(void *data)
return true;
}
static bool set_fullscreen(unsigned width, unsigned height, char *dev_name)
static bool set_fullscreen(unsigned width, unsigned height, unsigned refresh, char *dev_name)
{
DEVMODE devmode;
@ -438,9 +439,10 @@ static bool set_fullscreen(unsigned width, unsigned height, char *dev_name)
devmode.dmSize = sizeof(DEVMODE);
devmode.dmPelsWidth = width;
devmode.dmPelsHeight = height;
devmode.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT;
devmode.dmDisplayFrequency = refresh;
devmode.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFREQUENCY;
RARCH_LOG("[WGL]: Setting fullscreen to %ux%u on device %s.\n", width, height, dev_name);
RARCH_LOG("[WGL]: Setting fullscreen to %ux%u @ %uHz on device %s.\n", width, height, refresh, dev_name);
return ChangeDisplaySettingsEx(dev_name, &devmode, NULL, CDS_FULLSCREEN, NULL) == DISP_CHANGE_SUCCESSFUL;
}
@ -470,6 +472,8 @@ static bool gfx_ctx_wgl_set_video_mode(void *data,
MSG msg;
RECT mon_rect;
MONITORINFOEX current_mon;
float refresh_mod;
unsigned refresh;
bool windowed_full;
RECT rect = {0};
HMONITOR hm_to_use = NULL;
@ -481,6 +485,14 @@ static bool gfx_ctx_wgl_set_video_mode(void *data,
mon_rect = current_mon.rcMonitor;
g_resize_width = width;
g_resize_height = height;
/* Windows only reports the refresh rates for modelines as
* an integer, so video.refresh_rate needs to be rounded. Also, account
* for black frame insertion using video.refresh_rate set to half
* of the display refresh rate. */
refresh_mod = settings->video.black_frame_insertion ? 2.0f : 1.0f;
refresh = round(settings->video.refresh_rate * refresh_mod);
windowed_full = settings->video.windowed_fullscreen;
if (fullscreen)
@ -495,7 +507,7 @@ static bool gfx_ctx_wgl_set_video_mode(void *data,
{
style = WS_POPUP | WS_VISIBLE;
if (!set_fullscreen(width, height, current_mon.szDevice))
if (!set_fullscreen(width, height, refresh, current_mon.szDevice))
goto error;
/* Display settings might have changed, get new coordinates. */