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(menu_entries_cbs_toggle.c) Cut down on some code duplication

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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
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51
menu/menu_entries_cbs_toggle.c
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@ -22,17 +22,15 @@
#include "../retroarch.h" #include "../retroarch.h"
static int shader_action_parameter_toggle(unsigned type, const char *label,
unsigned action, bool wraparound)
{
#ifdef HAVE_SHADER_MANAGER #ifdef HAVE_SHADER_MANAGER
struct video_shader_parameter *param = NULL; static void shader_action_parameter_toggle_common(
struct video_shader *shader = video_shader_driver_get_current_shader(); struct video_shader_parameter *param,
struct video_shader *shader,
unsigned action)
{
if (!shader) if (!shader)
return 0; return;
param = &shader->parameters[type - MENU_SETTINGS_SHADER_PARAMETER_0];
switch (action) 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); 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 #endif
return 0; return 0;
} }
@ -58,33 +67,15 @@ static int shader_action_parameter_preset_toggle(unsigned type, const char *labe
unsigned action, bool wraparound) unsigned action, bool wraparound)
{ {
#ifdef HAVE_SHADER_MANAGER #ifdef HAVE_SHADER_MANAGER
struct video_shader *shader = NULL;
struct video_shader_parameter *param = NULL; struct video_shader_parameter *param = NULL;
menu_handle_t *menu = menu_driver_get_ptr(); menu_handle_t *menu = menu_driver_get_ptr();
if (!menu) struct video_shader *shader = menu ? menu->shader : NULL;
if (!menu || !shader)
return -1; return -1;
if (!(shader = menu->shader))
return 0;
param = &shader->parameters[type - MENU_SETTINGS_SHADER_PRESET_PARAMETER_0]; param = &shader->parameters[type - MENU_SETTINGS_SHADER_PRESET_PARAMETER_0];
switch (action) shader_action_parameter_toggle_common(param, shader, 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);
#endif #endif
return 0; return 0;
} }