mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-03-29 22:20:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

(shader_parse.c) Some more documentation

Browse Source
This commit is contained in:
twinaphex 2015-01-11 20:10:01 +01:00
parent 33291c3486
commit 7899290156
2 changed files with 41 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
gfx/shader/shader_parse.c
View File

@ -384,9 +384,9 @@ bool gfx_shader_resolve_parameters(config_file_t *conf,
fclose(file);
}
/* Read in parameters which override the defaults. */
if (conf)
{
/* Read in parameters which override the defaults. */
char parameters[4096];
const char *id;
char *save = NULL;
@ -399,7 +399,7 @@ bool gfx_shader_resolve_parameters(config_file_t *conf,
id = strtok_r(NULL, ";", &save))
{
struct gfx_shader_parameter *parameter = (struct gfx_shader_parameter*)
shader_parsefind_parameter(shader->parameters, shader->num_parameters, id);
shader_parse_find_parameter(shader->parameters, shader->num_parameters, id);
if (!parameter)
{
@ -775,10 +775,22 @@ void gfx_shader_write_conf_cgp(config_file_t *conf,
}
}
/**
* gfx_shader_parse_type:
* @path : Shader path.
* @fallback : Fallback shader type in case no
* type could be found.
*
* Parses type of shader.
*
* Returns: value of shader type on success, otherwise will return
* user-supplied @fallback value.
**/
enum rarch_shader_type gfx_shader_parse_type(const char *path,
enum rarch_shader_type fallback)
{
const char *ext = NULL;
if (!path)
return fallback;
@ -792,6 +804,14 @@ enum rarch_shader_type gfx_shader_parse_type(const char *path,
return fallback;
}
/**
* gfx_shader_resolve_relative:
* @shader : Shader pass handle.
* @ref_path : Relative shader path.
*
* Resolves relative shader path (@ref_path) into absolute
* shader paths.
**/
void gfx_shader_resolve_relative(struct gfx_shader *shader,
const char *ref_path)
{

19
gfx/shader/shader_parse.h
View File

@ -158,6 +158,14 @@ bool gfx_shader_read_conf_cgp(config_file_t *conf,
void gfx_shader_write_conf_cgp(config_file_t *conf,
struct gfx_shader *shader);
/**
* gfx_shader_resolve_relative:
* @shader : Shader pass handle.
* @ref_path : Relative shader path.
*
* Resolves relative shader path (@ref_path) into absolute
* shader paths.
**/
void gfx_shader_resolve_relative(struct gfx_shader *shader,
const char *ref_path);
@ -173,6 +181,17 @@ void gfx_shader_resolve_relative(struct gfx_shader *shader,
bool gfx_shader_resolve_parameters(config_file_t *conf,
struct gfx_shader *shader);
/**
* gfx_shader_parse_type:
* @path : Shader path.
* @fallback : Fallback shader type in case no
* type could be found.
*
* Parses type of shader.
*
* Returns: value of shader type on success, otherwise will return
* user-supplied @fallback value.
**/
enum rarch_shader_type gfx_shader_parse_type(const char *path,
enum rarch_shader_type fallback);