mirror of
https://github.com/libretro/RetroArch
synced 2025-03-30 16:20:27 +00:00
Prevent implicit memsets
This commit is contained in:
twinaphex
parent
c3ab8800f4
commit
546845c577
@ -115,12 +115,13 @@ static enum gfx_wrap_type wrap_str_to_mode(const char *wrap_mode)
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static bool video_shader_parse_pass(config_file_t *conf,
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struct video_shader_pass *pass, unsigned i)
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{
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char shader_name[64] = {0};
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char filter_name_buf[64] = {0};
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char wrap_name_buf[64] = {0};
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char wrap_mode[64] = {0};
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char frame_count_mod_buf[64] = {0};
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char srgb_output_buf[64] = {0};
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char tmp_str[PATH_MAX_LENGTH];
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char shader_name[64];
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char filter_name_buf[64];
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char wrap_name_buf[64];
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char wrap_mode[64];
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char frame_count_mod_buf[64];
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char srgb_output_buf[64];
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char fp_fbo_buf[64] = {0};
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char mipmap_buf[64] = {0};
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char alias_buf[64] = {0};
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@ -132,10 +133,13 @@ static bool video_shader_parse_pass(config_file_t *conf,
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char frame_count_mod[64] = {0};
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struct gfx_fbo_scale *scale = NULL;
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bool tmp_bool = false;
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char tmp_str[PATH_MAX_LENGTH]= {0};
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float fattr = 0.0f;
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int iattr = 0;
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tmp_str[0] = shader_name[0] = filter_name_buf[0] =
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wrap_name_buf[0] = wrap_mode[0] = frame_count_mod_buf[0] = '\0';
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srgb_output_buf[0] = '\0';
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/* Source */
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snprintf(shader_name, sizeof(shader_name), "shader%u", i);
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if (!config_get_path(conf, shader_name, tmp_str, sizeof(tmp_str)))
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@ -316,9 +320,11 @@ static bool video_shader_parse_pass(config_file_t *conf,
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static bool video_shader_parse_textures(config_file_t *conf,
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struct video_shader *shader)
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{
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char textures[1024];
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const char *id = NULL;
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char *save = NULL;
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char textures[1024] = {0};
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textures[0] = '\0';
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if (!config_get_array(conf, "textures", textures, sizeof(textures)))
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return true;
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@ -327,13 +333,15 @@ static bool video_shader_parse_textures(config_file_t *conf,
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id && shader->luts < GFX_MAX_TEXTURES;
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shader->luts++, id = strtok_r(NULL, ";", &save))
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{
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char id_filter[64] = {0};
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char id_wrap[64] = {0};
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char wrap_mode[64] = {0};
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char id_mipmap[64] = {0};
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char id_filter[64];
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char id_wrap[64];
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char wrap_mode[64];
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char id_mipmap[64];
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bool mipmap = false;
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bool smooth = false;
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id_filter[0] = id_wrap[0] = wrap_mode[0] = id_mipmap[0] = '\0';
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if (!config_get_array(conf, id, shader->lut[shader->luts].path,
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sizeof(shader->lut[shader->luts].path)))
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{
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@ -402,13 +410,15 @@ static struct video_shader_parameter *video_shader_parse_find_parameter(
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bool video_shader_resolve_current_parameters(config_file_t *conf,
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struct video_shader *shader)
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{
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char parameters[4096] = {0};
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char parameters[4096];
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const char *id = NULL;
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char *save = NULL;
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if (!conf)
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return false;
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parameters[0] = '\0';
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/* Read in parameters which override the defaults. */
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if (!config_get_array(conf, "parameters",
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parameters, sizeof(parameters)))
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@ -453,12 +463,14 @@ bool video_shader_resolve_parameters(config_file_t *conf,
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for (i = 0; i < shader->passes; i++)
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{
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char line[4096] = {0};
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char line[4096];
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RFILE *file = filestream_open(shader->pass[i].source.path, RFILE_MODE_READ_TEXT, -1);
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if (!file)
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continue;
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line[0] = '\0';
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while (shader->num_parameters < ARRAY_SIZE(shader->parameters)
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&& filestream_gets(file, line, sizeof(line)))
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{
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@ -506,10 +518,12 @@ bool video_shader_resolve_parameters(config_file_t *conf,
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static bool video_shader_parse_imports(config_file_t *conf,
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struct video_shader *shader)
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{
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char imports[1024];
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char tmp_str[PATH_MAX_LENGTH];
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const char *id = NULL;
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char *save = NULL;
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char imports[1024] = {0};
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char tmp_str[PATH_MAX_LENGTH]= {0};
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imports[0] = tmp_str[0] = '\0';
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if (!config_get_array(conf, "imports", imports, sizeof(imports)))
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return true;
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@ -519,18 +533,21 @@ static bool video_shader_parse_imports(config_file_t *conf,
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shader->variables++, id = strtok_r(NULL, ";", &save))
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{
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uint32_t semantic_hash;
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char semantic_buf[64] = {0};
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char wram_buf[64] = {0};
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char input_slot_buf[64] = {0};
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char mask_buf[64] = {0};
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char equal_buf[64] = {0};
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char semantic[64] = {0};
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char semantic_buf[64];
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char wram_buf[64];
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char input_slot_buf[64];
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char mask_buf[64];
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char equal_buf[64];
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char semantic[64];
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unsigned addr = 0;
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unsigned mask = 0;
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unsigned equal = 0;
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struct state_tracker_uniform_info *var =
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&shader->variable[shader->variables];
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semantic_buf[0] = wram_buf[0] = input_slot_buf[0] =
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mask_buf[0] = equal_buf[0] = semantic[0] = '\0';
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strlcpy(var->id, id, sizeof(var->id));
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snprintf(semantic_buf, sizeof(semantic_buf), "%s_semantic", id);
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@ -691,7 +708,9 @@ static const char *scale_type_to_str(enum gfx_scale_type type)
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static void shader_write_scale_dim(config_file_t *conf, const char *dim,
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enum gfx_scale_type type, float scale, unsigned absolute, unsigned i)
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{
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char key[64] = {0};
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char key[64];
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key[0] = '\0';
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snprintf(key, sizeof(key), "scale_type_%s%u", dim, i);
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config_set_string(conf, key, scale_type_to_str(type));
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@ -706,7 +725,9 @@ static void shader_write_scale_dim(config_file_t *conf, const char *dim,
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static void shader_write_fbo(config_file_t *conf,
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const struct gfx_fbo_scale *fbo, unsigned i)
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{
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char key[64] = {0};
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char key[64];
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key[0] = '\0';
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snprintf(key, sizeof(key), "float_framebuffer%u", i);
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config_set_bool(conf, key, fbo->fp_fbo);
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@ -761,13 +782,16 @@ static const char *import_semantic_to_str(enum state_tracker_type type)
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static void shader_write_variable(config_file_t *conf,
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const struct state_tracker_uniform_info *info)
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{
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char semantic_buf[64] = {0};
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char wram_buf[64] = {0};
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char input_slot_buf[64] = {0};
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char mask_buf[64] = {0};
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char equal_buf[64] = {0};
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char semantic_buf[64];
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char wram_buf[64];
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char input_slot_buf[64];
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char mask_buf[64];
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char equal_buf[64];
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const char *id = info->id;
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semantic_buf[0] = wram_buf[0] = input_slot_buf[0] =
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mask_buf[0] = equal_buf[0] = '\0';
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snprintf(semantic_buf, sizeof(semantic_buf), "%s_semantic", id);
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snprintf(wram_buf, sizeof(wram_buf), "%s_wram", id);
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snprintf(input_slot_buf, sizeof(input_slot_buf), "%s_input_slot", id);
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@ -817,9 +841,11 @@ void video_shader_write_conf_cgp(config_file_t *conf,
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for (i = 0; i < shader->passes; i++)
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{
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char key[64] = {0};
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char key[64];
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const struct video_shader_pass *pass = &shader->pass[i];
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key[0] = '\0';
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snprintf(key, sizeof(key), "shader%u", i);
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config_set_string(conf, key, pass->source.path);
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@ -849,7 +875,9 @@ void video_shader_write_conf_cgp(config_file_t *conf,
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if (shader->num_parameters)
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{
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char parameters[4096] = {0};
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char parameters[4096];
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parameters[0] = '\0';
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strlcpy(parameters, shader->parameters[0].id, sizeof(parameters));
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@ -869,7 +897,9 @@ void video_shader_write_conf_cgp(config_file_t *conf,
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if (shader->luts)
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{
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char textures[4096] = {0};
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char textures[4096];
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textures[0] = '\0';
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strlcpy(textures, shader->lut[0].id, sizeof(textures));
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for (i = 1; i < shader->luts; i++)
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@ -883,7 +913,9 @@ void video_shader_write_conf_cgp(config_file_t *conf,
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for (i = 0; i < shader->luts; i++)
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{
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char key[64] = {0};
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char key[64];
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key[0] = '\0';
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config_set_string(conf, shader->lut[i].id, shader->lut[i].path);
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@ -909,7 +941,9 @@ void video_shader_write_conf_cgp(config_file_t *conf,
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if (shader->variables)
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{
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char variables[4096] = {0};
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char variables[4096];
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variables[0] = '\0';
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strlcpy(variables, shader->variable[0].id, sizeof(variables));
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@ -973,7 +1007,9 @@ void video_shader_resolve_relative(struct video_shader *shader,
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const char *ref_path)
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{
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unsigned i;
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char tmp_path[4096] = {0};
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char tmp_path[4096];
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tmp_path[0] = '\0';
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for (i = 0; i < shader->passes; i++)
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{
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