static bool cmd_set_shader(const char *arg)
{
char msg[PATH_MAX_LENGTH] = {0};
enum rarch_shader_type type = RARCH_SHADER_NONE;
const char *ext = path_get_extension(arg);
uint32_t ext_hash = msg_hash_calculate(ext);
switch (ext_hash)
{
case COMMAND_EXT_GLSL:
case COMMAND_EXT_GLSLP:
type = RARCH_SHADER_GLSL;
break;
case COMMAND_EXT_CG:
case COMMAND_EXT_CGP:
type = RARCH_SHADER_CG;
break;
default:
return false;
}
snprintf(msg, sizeof(msg), "Shader: \"%s\"", arg);
rarch_main_msg_queue_push(msg, 1, 120, true);
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_APPLYING_SHADER),
arg);
return video_driver_set_shader(type, arg);
}
/**
* check_shader_dir:
* @pressed_next : was next shader key pressed?
* @pressed_previous : was previous shader key pressed?
*
* Checks if any one of the shader keys has been pressed for this frame:
* a) Next shader index.
* b) Previous shader index.
*
* Will also immediately apply the shader.
**/
static void check_shader_dir(rarch_dir_list_t *dir_list,
bool pressed_next, bool pressed_prev)
{
uint32_t ext_hash;
char msg[128];
const char *shader = NULL;
const char *ext = NULL;
enum rarch_shader_type type = RARCH_SHADER_NONE;
if (!dir_list || !dir_list->list)
return;
if (pressed_next)
{
dir_list->ptr = (dir_list->ptr + 1) %
dir_list->list->size;
}
else if (pressed_prev)
{
if (dir_list->ptr == 0)
dir_list->ptr = dir_list->list->size - 1;
else
dir_list->ptr--;
}
else
return;
shader = dir_list->list->elems[dir_list->ptr].data;
ext = path_get_extension(shader);
ext_hash = msg_hash_calculate(ext);
switch (ext_hash)
{
case SHADER_EXT_GLSL:
case SHADER_EXT_GLSLP:
type = RARCH_SHADER_GLSL;
break;
case SHADER_EXT_CG:
case SHADER_EXT_CGP:
type = RARCH_SHADER_CG;
break;
default:
return;
}
snprintf(msg, sizeof(msg), "%s #%u: \"%s\".",
msg_hash_to_str(MSG_SHADER),
(unsigned)dir_list->ptr, shader);
runloop_msg_queue_push(msg, 1, 120, true);
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_APPLYING_SHADER),
shader);
if (!video_driver_set_shader(type, shader))
RARCH_WARN("%s\n", msg_hash_to_str(MSG_FAILED_TO_APPLY_SHADER));
}
/**
* check_shader_dir:
* @pressed_next : was next shader key pressed?
* @pressed_previous : was previous shader key pressed?
*
* Checks if any one of the shader keys has been pressed for this frame:
* a) Next shader index.
* b) Previous shader index.
*
* Will also immediately apply the shader.
**/
static void check_shader_dir(global_t *global,
bool pressed_next, bool pressed_prev)
{
uint32_t ext_hash;
char msg[PATH_MAX_LENGTH] = {0};
const char *shader = NULL;
const char *ext = NULL;
enum rarch_shader_type type = RARCH_SHADER_NONE;
if (!global || !global->shader_dir.list)
return;
if (pressed_next)
{
global->shader_dir.ptr = (global->shader_dir.ptr + 1) %
global->shader_dir.list->size;
}
else if (pressed_prev)
{
if (global->shader_dir.ptr == 0)
global->shader_dir.ptr = global->shader_dir.list->size - 1;
else
global->shader_dir.ptr--;
}
else
return;
shader = global->shader_dir.list->elems[global->shader_dir.ptr].data;
ext = path_get_extension(shader);
ext_hash = msg_hash_calculate(ext);
switch (ext_hash)
{
case SHADER_EXT_GLSL:
case SHADER_EXT_GLSLP:
type = RARCH_SHADER_GLSL;
break;
case SHADER_EXT_CG:
case SHADER_EXT_CGP:
type = RARCH_SHADER_CG;
break;
default:
return;
}
snprintf(msg, sizeof(msg), "%s #%u: \"%s\".",
msg_hash_to_str(MSG_SHADER),
(unsigned)global->shader_dir.ptr, shader);
rarch_main_msg_queue_push(msg, 1, 120, true);
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_APPLYING_SHADER),
shader);
if (!video_driver_set_shader(type, shader))
RARCH_WARN(msg_hash_to_str(MSG_FAILED_TO_APPLY_SHADER));
}
/**
* menu_shader_manager_set_preset:
* @shader : Shader handle.
* @type : Type of shader.
* @preset_path : Preset path to load from.
*
* Sets shader preset.
**/
void menu_shader_manager_set_preset(void *data,
unsigned type, const char *preset_path)
{
#ifdef HAVE_SHADER_MANAGER
struct video_shader *shader = (struct video_shader*)data;
config_file_t *conf = NULL;
bool refresh = false;
settings_t *settings = config_get_ptr();
if (!video_driver_set_shader((enum rarch_shader_type)type, preset_path))
{
configuration_set_bool(settings, settings->bools.video_shader_enable, false);
return;
}
/* Makes sure that we use Menu Preset shader on driver reinit.
* Only do this when the cgp actually works to avoid potential errors. */
strlcpy(settings->paths.path_shader,
preset_path ? preset_path : "",
sizeof(settings->paths.path_shader));
configuration_set_bool(settings, settings->bools.video_shader_enable, true);
if (!preset_path || !shader)
return;
/* Load stored Preset into menu on success.
* Used when a preset is directly loaded.
* No point in updating when the Preset was
* created from the menu itself. */
conf = config_file_new(preset_path);
if (!conf)
return;
RARCH_LOG("Setting Menu shader: %s.\n", preset_path);
if (video_shader_read_conf_cgp(conf, shader))
{
video_shader_resolve_relative(shader, preset_path);
video_shader_resolve_parameters(conf, shader);
}
config_file_free(conf);
menu_entries_ctl(MENU_ENTRIES_CTL_SET_REFRESH, &refresh);
#endif
}
/**
* menu_shader_manager_set_preset:
* @shader : Shader handle.
* @type : Type of shader.
* @preset_path : Preset path to load from.
*
* Sets shader preset.
**/
void menu_shader_manager_set_preset(struct video_shader *shader,
unsigned type, const char *preset_path)
{
#ifdef HAVE_SHADER_MANAGER
config_file_t *conf = NULL;
settings_t *settings = config_get_ptr();
settings->video.shader_enable = false;
if (!video_driver_set_shader((enum rarch_shader_type)type, preset_path))
return;
/* Makes sure that we use Menu Preset shader on driver reinit.
* Only do this when the cgp actually works to avoid potential errors. */
strlcpy(settings->video.shader_path, preset_path ? preset_path : "",
sizeof(settings->video.shader_path));
settings->video.shader_enable = true;
if (!preset_path)
return;
if (!shader)
return;
/* Load stored Preset into menu on success.
* Used when a preset is directly loaded.
* No point in updating when the Preset was
* created from the menu itself. */
conf = config_file_new(preset_path);
if (!conf)
return;
RARCH_LOG("Setting Menu shader: %s.\n", preset_path ? preset_path : "N/A (stock)");
if (video_shader_read_conf_cgp(conf, shader))
{
video_shader_resolve_relative(shader, preset_path);
video_shader_resolve_parameters(conf, shader);
}
config_file_free(conf);
menu_entries_set_refresh(false);
#endif
}
/**
* check_shader_dir:
* @pressed_next : was next shader key pressed?
* @pressed_previous : was previous shader key pressed?
*
* Checks if any one of the shader keys has been pressed for this frame:
* a) Next shader index.
* b) Previous shader index.
*
* Will also immediately apply the shader.
**/
static void check_shader_dir(bool pressed_next, bool pressed_prev)
{
char msg[PATH_MAX_LENGTH];
const char *shader = NULL, *ext = NULL;
enum rarch_shader_type type = RARCH_SHADER_NONE;
if (!g_extern.shader_dir.list)
return;
if (pressed_next)
{
g_extern.shader_dir.ptr = (g_extern.shader_dir.ptr + 1) %
g_extern.shader_dir.list->size;
}
else if (pressed_prev)
{
if (g_extern.shader_dir.ptr == 0)
g_extern.shader_dir.ptr = g_extern.shader_dir.list->size - 1;
else
g_extern.shader_dir.ptr--;
}
else
return;
shader = g_extern.shader_dir.list->elems[g_extern.shader_dir.ptr].data;
ext = path_get_extension(shader);
if (strcmp(ext, "glsl") == 0 || strcmp(ext, "glslp") == 0)
type = RARCH_SHADER_GLSL;
else if (strcmp(ext, "cg") == 0 || strcmp(ext, "cgp") == 0)
type = RARCH_SHADER_CG;
else
return;
msg_queue_clear(g_extern.msg_queue);
snprintf(msg, sizeof(msg), "Shader #%u: \"%s\".",
(unsigned)g_extern.shader_dir.ptr, shader);
msg_queue_push(g_extern.msg_queue, msg, 1, 120);
RARCH_LOG("Applying shader \"%s\".\n", shader);
if (!video_driver_set_shader(type, shader))
RARCH_WARN("Failed to apply shader.\n");
}
/**
* runloop_check_shader_dir:
* @pressed_next : was next shader key pressed?
* @pressed_previous : was previous shader key pressed?
*
* Checks if any one of the shader keys has been pressed for this frame:
* a) Next shader index.
* b) Previous shader index.
*
* Will also immediately apply the shader.
**/
static void runloop_check_shader_dir(rarch_dir_list_t *dir_list,
bool pressed_next, bool pressed_prev)
{
char msg[128] = {0};
const char *shader = NULL;
enum rarch_shader_type type = RARCH_SHADER_NONE;
RARCH_LOG("SWITCH \n");
if (!dir_list || !dir_list->list)
return;
if (pressed_next)
{
dir_list->ptr = (dir_list->ptr + 1) %
dir_list->list->size;
}
else if (pressed_prev)
{
if (dir_list->ptr == 0)
dir_list->ptr = dir_list->list->size - 1;
else
dir_list->ptr--;
}
else
return;
shader = dir_list->list->elems[dir_list->ptr].data;
RARCH_LOG("SWITCH %s,\n", shader);
switch (msg_hash_to_file_type(msg_hash_calculate(path_get_extension(shader))))
{
case FILE_TYPE_SHADER_GLSL:
case FILE_TYPE_SHADER_PRESET_GLSLP:
type = RARCH_SHADER_GLSL;
break;
case FILE_TYPE_SHADER_SLANG:
case FILE_TYPE_SHADER_PRESET_SLANGP:
type = RARCH_SHADER_SLANG;
break;
case FILE_TYPE_SHADER_CG:
case FILE_TYPE_SHADER_PRESET_CGP:
type = RARCH_SHADER_CG;
break;
default:
return;
}
snprintf(msg, sizeof(msg), "%s #%u: \"%s\".",
msg_hash_to_str(MSG_SHADER),
(unsigned)dir_list->ptr, shader);
runloop_msg_queue_push(msg, 2, 120, true);
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_APPLYING_SHADER),
shader);
if (!video_driver_set_shader(type, shader))
RARCH_WARN("%s\n", msg_hash_to_str(MSG_FAILED_TO_APPLY_SHADER));
}
