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Merge pull request from alphanu1/master

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Fixes for RPI
This commit is contained in:
hizzlekizzle 2019-10-30 14:33:07 -05:00 committed by GitHub
commit 5639b3ebbd
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1 changed files with 15 additions and 24 deletions

39
gfx/video_crt_switch.c

@ -30,7 +30,7 @@
#if defined(HAVE_VIDEOCORE)
#include "include/userland/interface/vmcs_host/vc_vchi_gencmd.h"
static void crt_rpi_switch(int width, int height, float hz);
static void crt_rpi_switch(int width, int height, float hz, int xoffset);
#endif
static unsigned ra_core_width = 0;
@ -99,7 +99,7 @@ static void switch_res_crt(unsigned width, unsigned height)
video_display_server_set_resolution(width, height,
ra_set_core_hz, ra_core_hz, crt_center_adjust, crt_index, crt_center_adjust);
#if defined(HAVE_VIDEOCORE)
crt_rpi_switch(width, height, ra_core_hz);
crt_rpi_switch(width, height, ra_core_hz, crt_center_adjust);
video_monitor_set_refresh_rate(ra_core_hz);
crt_switch_driver_reinit();
#endif
@ -259,7 +259,7 @@ int crt_compute_dynamic_width(int width)
}
#if defined(HAVE_VIDEOCORE)
static void crt_rpi_switch(int width, int height, float hz)
static void crt_rpi_switch(int width, int height, float hz, int xoffset)
{
char buffer[1024];
VCHI_INSTANCE_T vchi_instance;
@ -289,27 +289,18 @@ static void crt_rpi_switch(int width, int height, float hz)
video_monitor_set_refresh_rate(hz);
/* following code is the mode line generator */
pwidth = width;
if (height < 400 && width > 400)
pwidth = width / 2;
roundw = roundf((float)pwidth / (float)height * 100) / 100;
if (height > width)
roundw = roundf((float)height / (float)width * 100) / 100;
if (roundw > 1.35)
roundw = 1.25;
if (roundw < 1.20)
roundw = 1.34;
hfp = width * 0.065;
hsp = width * 0.1433-hfp+(crt_center_adjust*4);
hbp = width * 0.3-hsp-hfp;
hsp = (width * 0.117) - (xoffset*4);
if (width < 700)
{
hfp = (width * 0.065);
hbp = width * 0.35-hsp-hfp;
}else {
hfp = (width * 0.033) + (width / 112);
hbp = (width * 0.225) + (width /58);
xoffset = xoffset*2;
}
hmax = hbp;
if (height < 241)
vmax = 261;