mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-03-28 19:20:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

(menu_entries_cbs_toggle.c) Cut down on some code duplication

Browse Source
This commit is contained in:
twinaphex 2015-05-17 03:03:53 +02:00
parent ecce47a8fb
commit d5056a3251
1 changed files with 21 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

51
menu/menu_entries_cbs_toggle.c
View File

@ -22,17 +22,15 @@
#include "../retroarch.h"
static int shader_action_parameter_toggle(unsigned type, const char *label,
unsigned action, bool wraparound)
{
#ifdef HAVE_SHADER_MANAGER
struct video_shader_parameter *param = NULL;
struct video_shader *shader = video_shader_driver_get_current_shader();
static void shader_action_parameter_toggle_common(
struct video_shader_parameter *param,
struct video_shader *shader,
unsigned action)
{
if (!shader)
return 0;
param = &shader->parameters[type - MENU_SETTINGS_SHADER_PARAMETER_0];
return;
switch (action)
{
@ -49,7 +47,18 @@ static int shader_action_parameter_toggle(unsigned type, const char *label,
}
param->current = min(max(param->minimum, param->current), param->maximum);
}
#endif
static int shader_action_parameter_toggle(unsigned type, const char *label,
unsigned action, bool wraparound)
{
#ifdef HAVE_SHADER_MANAGER
struct video_shader *shader = video_shader_driver_get_current_shader();
struct video_shader_parameter *param =
&shader->parameters[type - MENU_SETTINGS_SHADER_PARAMETER_0];
shader_action_parameter_toggle_common(param, shader, action);
#endif
return 0;
}
@ -58,33 +67,15 @@ static int shader_action_parameter_preset_toggle(unsigned type, const char *labe
unsigned action, bool wraparound)
{
#ifdef HAVE_SHADER_MANAGER
struct video_shader *shader = NULL;
struct video_shader_parameter *param = NULL;
menu_handle_t *menu = menu_driver_get_ptr();
if (!menu)
struct video_shader *shader = menu ? menu->shader : NULL;
if (!menu || !shader)
return -1;
if (!(shader = menu->shader))
return 0;
param = &shader->parameters[type - MENU_SETTINGS_SHADER_PRESET_PARAMETER_0];
switch (action)
{
case MENU_ACTION_LEFT:
param->current -= param->step;
break;
case MENU_ACTION_RIGHT:
param->current += param->step;
break;
default:
break;
}
param->current = min(max(param->minimum, param->current), param->maximum);
shader_action_parameter_toggle_common(param, shader, action);
#endif
return 0;
}