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(video_shader_parse) avoid some more snprintfs

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This commit is contained in:
twinaphex 2019-09-18 09:11:32 +02:00
parent 922680851a
commit c186747edc
1 changed files with 81 additions and 16 deletions
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89
gfx/video_shader_parse.c
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@ -341,6 +341,7 @@ static bool video_shader_parse_textures(config_file_t *conf,
char id_mipmap[64];
bool mipmap = false;
bool smooth = false;
size_t written = 0;
id_filter[0] = id_wrap[0] = wrap_mode[0] = id_mipmap[0] = '\0';
@ -358,18 +359,45 @@ static bool video_shader_parse_textures(config_file_t *conf,
strlcpy(shader->lut[shader->luts].id, id,
sizeof(shader->lut[shader->luts].id));
snprintf(id_filter, sizeof(id_filter), "%s_linear", id);
written = strlcpy(id_filter, id, sizeof(id_filter));
id_filter[written ] = '_';
id_filter[written+1] = 'l';
id_filter[written+2] = 'i';
id_filter[written+3] = 'n';
id_filter[written+4] = 'e';
id_filter[written+5] = 'a';
id_filter[written+6] = 'r';
id_filter[written+7] = '\0';
if (config_get_bool(conf, id_filter, &smooth))
shader->lut[shader->luts].filter = smooth ?
RARCH_FILTER_LINEAR : RARCH_FILTER_NEAREST;
else
shader->lut[shader->luts].filter = RARCH_FILTER_UNSPEC;
snprintf(id_wrap, sizeof(id_wrap), "%s_wrap_mode", id);
written = strlcpy(id_wrap, id, sizeof(id_wrap));
id_wrap [written ] = '_';
id_wrap [written+1] = 'w';
id_wrap [written+2] = 'r';
id_wrap [written+3] = 'a';
id_wrap [written+4] = 'p';
id_wrap [written+5] = '_';
id_wrap [written+6] = 'm';
id_wrap [written+7] = 'o';
id_wrap [written+8] = 'd';
id_wrap [written+9] = 'e';
id_wrap [written+10] = '\0';
if (config_get_array(conf, id_wrap, wrap_mode, sizeof(wrap_mode)))
shader->lut[shader->luts].wrap = wrap_str_to_mode(wrap_mode);
snprintf(id_mipmap, sizeof(id_mipmap), "%s_mipmap", id);
written = strlcpy(id_mipmap, id, sizeof(id_mipmap));
id_mipmap[written ] = '_';
id_mipmap[written+1] = 'm';
id_mipmap[written+2] = 'i';
id_mipmap[written+3] = 'p';
id_mipmap[written+4] = 'm';
id_mipmap[written+5] = 'a';
id_mipmap[written+6] = 'p';
id_mipmap[written+7] = '\0';
if (config_get_bool(conf, id_mipmap, &mipmap))
shader->lut[shader->luts].mipmap = mipmap;
else
@ -1090,10 +1118,6 @@ void video_shader_write_conf_preset(config_file_t *conf,
for (i = 0; i < shader->luts; i++)
{
char key[128];
key[0] = '\0';
if (preset_path)
{
strlcpy(tmp, shader->lut[i].path, tmp_size);
@ -1107,23 +1131,64 @@ void video_shader_write_conf_preset(config_file_t *conf,
if (shader->lut[i].filter != RARCH_FILTER_UNSPEC)
{
snprintf(key, sizeof(key), "%s_linear", shader->lut[i].id);
size_t written;
char key[128];
key[0] = '\0';
written = strlcpy(key, shader->lut[i].id, sizeof(key));
key[written ] = '_';
key[written+1] = 'l';
key[written+2] = 'i';
key[written+3] = 'n';
key[written+4] = 'e';
key[written+5] = 'a';
key[written+6] = 'r';
key[written+7] = '\0';
config_set_bool(conf, key,
shader->lut[i].filter == RARCH_FILTER_LINEAR);
}
snprintf(key, sizeof(key),
"%s_wrap_mode", shader->lut[i].id);
{
size_t written;
char key[128];
key[0] = '\0';
written = strlcpy(key, shader->lut[i].id, sizeof(key));
key [written ] = '_';
key [written+1] = 'w';
key [written+2] = 'r';
key [written+3] = 'a';
key [written+4] = 'p';
key [written+5] = '_';
key [written+6] = 'm';
key [written+7] = 'o';
key [written+8] = 'd';
key [written+9] = 'e';
key [written+10] = '\0';
config_set_string(conf, key,
wrap_mode_to_str(shader->lut[i].wrap));
}
snprintf(key, sizeof(key),
"%s_mipmap", shader->lut[i].id);
{
size_t written;
char key[128];
key[0] = '\0';
written = strlcpy(key, shader->lut[i].id, sizeof(key));
key [written ] = '_';
key [written+1] = 'm';
key [written+2] = 'i';
key [written+3] = 'p';
key [written+4] = 'm';
key [written+5] = 'a';
key [written+6] = 'p';
key [written+7] = '\0';
config_set_bool(conf, key,
shader->lut[i].mipmap);
}
}
}
}
free(tmp);
}