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Create menu_shader functions

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This commit is contained in:
twinaphex 2016-12-24 23:32:02 +01:00
parent 42ffa50758
commit 5758da85b0
3 changed files with 94 additions and 51 deletions
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58
menu/cbs/menu_cbs_start.c
View File

@ -142,40 +142,20 @@ static int action_start_shader_action_parameter(unsigned type, const char *label
static int action_start_shader_action_preset_parameter(unsigned type, const char *label)
{
#ifdef HAVE_SHADER_MANAGER
struct video_shader *shader = NULL;
struct video_shader_parameter *param = NULL;
menu_driver_ctl(RARCH_MENU_CTL_SHADER_GET,
&shader);
if (!shader)
return 0;
param = &shader->parameters[type - MENU_SETTINGS_SHADER_PRESET_PARAMETER_0];
param->current = param->initial;
param->current = MIN(MAX(param->minimum, param->current), param->maximum);
#endif
unsigned parameter = type - MENU_SETTINGS_SHADER_PRESET_PARAMETER_0;
return menu_shader_manager_clear_parameter(parameter);
#else
return 0;
#endif
}
static int action_start_shader_pass(unsigned type, const char *label)
{
#ifdef HAVE_SHADER_MANAGER
struct video_shader *shader = NULL;
struct video_shader_pass *shader_pass = NULL;
hack_shader_pass = type - MENU_SETTINGS_SHADER_PASS_0;
menu_driver_ctl(RARCH_MENU_CTL_SHADER_GET,
&shader);
if (shader)
shader_pass = &shader->pass[hack_shader_pass];
if (shader_pass)
*shader_pass->source.path = '\0';
menu_shader_manager_clear_pass_path(hack_shader_pass);
#endif
return 0;
}
@ -183,21 +163,9 @@ static int action_start_shader_pass(unsigned type, const char *label)
static int action_start_shader_scale_pass(unsigned type, const char *label)
{
#ifdef HAVE_SHADER_MANAGER
struct video_shader *shader = NULL;
struct video_shader_pass *shader_pass = NULL;
unsigned pass = type - MENU_SETTINGS_SHADER_PASS_SCALE_0;
menu_driver_ctl(RARCH_MENU_CTL_SHADER_GET,
&shader);
if (shader)
shader_pass = &shader->pass[pass];
if (shader_pass)
{
shader_pass->fbo.scale_x = shader_pass->fbo.scale_y = 0;
shader_pass->fbo.valid = false;
}
menu_shader_manager_clear_pass_scale(pass);
#endif
return 0;
@ -207,19 +175,7 @@ static int action_start_shader_filter_pass(unsigned type, const char *label)
{
#ifdef HAVE_SHADER_MANAGER
unsigned pass = type - MENU_SETTINGS_SHADER_PASS_FILTER_0;
struct video_shader *shader = NULL;
struct video_shader_pass *shader_pass = NULL;
menu_driver_ctl(RARCH_MENU_CTL_SHADER_GET,
&shader);
if (!shader)
return -1;
shader_pass = &shader->pass[pass];
if (!shader_pass)
return -1;
shader_pass->filter = RARCH_FILTER_UNSPEC;
return menu_shader_manager_clear_pass_filter(pass);
#endif
return 0;

79
menu/menu_shader.c
View File

@ -361,6 +361,85 @@ bool menu_shader_manager_save_preset(
return false;
}
int menu_shader_manager_clear_parameter(unsigned i)
{
struct video_shader *shader = NULL;
struct video_shader_parameter *param = NULL;
menu_driver_ctl(RARCH_MENU_CTL_SHADER_GET,
&shader);
if (!shader)
return 0;
param = &shader->parameters[i];
param->current = param->initial;
param->current = MIN(MAX(param->minimum, param->current), param->maximum);
return 0;
}
int menu_shader_manager_clear_pass_filter(unsigned i)
{
#ifdef HAVE_SHADER_MANAGER
struct video_shader *shader = NULL;
struct video_shader_pass *shader_pass = NULL;
menu_driver_ctl(RARCH_MENU_CTL_SHADER_GET,
&shader);
if (!shader)
return -1;
shader_pass = &shader->pass[i];
if (!shader_pass)
return -1;
shader_pass->filter = RARCH_FILTER_UNSPEC;
return 0;
#else
return -1;
#endif
}
void menu_shader_manager_clear_pass_scale(unsigned i)
{
#ifdef HAVE_SHADER_MANAGER
struct video_shader *shader = NULL;
struct video_shader_pass *shader_pass = NULL;
menu_driver_ctl(RARCH_MENU_CTL_SHADER_GET,
&shader);
if (shader)
shader_pass = &shader->pass[i];
if (shader_pass)
{
shader_pass->fbo.scale_x = 0;
shader_pass->fbo.scale_y = 0;
shader_pass->fbo.valid = false;
}
#endif
}
void menu_shader_manager_clear_pass_path(unsigned i)
{
#ifdef HAVE_SHADER_MANAGER
struct video_shader *shader = NULL;
struct video_shader_pass *shader_pass = NULL;
menu_driver_ctl(RARCH_MENU_CTL_SHADER_GET,
&shader);
if (shader)
shader_pass = &shader->pass[i];
if (shader_pass)
*shader_pass->source.path = '\0';
#endif
}
/**
* menu_shader_manager_get_type:
* @shader : shader handle

8
menu/menu_shader.h
View File

@ -66,6 +66,14 @@ unsigned menu_shader_manager_get_type(const void *data);
**/
void menu_shader_manager_apply_changes(void);
int menu_shader_manager_clear_parameter(unsigned i);
int menu_shader_manager_clear_pass_filter(unsigned i);
void menu_shader_manager_clear_pass_scale(unsigned i);
void menu_shader_manager_clear_pass_path(unsigned i);
RETRO_END_DECLS
#endif