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preset: implement missing scale_type_x/y

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This commit is contained in:
chyyran 2022-10-20 23:04:29 -04:00
parent 6b8449b4da
commit a43cd9f3d5
3 changed files with 25 additions and 30 deletions
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6
librashader-presets/src/parse/preset.rs
View file

@ -90,7 +90,7 @@ pub fn resolve_values(mut values: Vec<Value>) -> Preset {
scale_y = scale;
}
let mut shader = ShaderConfig {
let shader = ShaderConfig {
id,
name,
alias: shader_values.iter().find_map(|f| match f {
@ -100,11 +100,11 @@ pub fn resolve_values(mut values: Vec<Value>) -> Preset {
filter: shader_values.iter().find_map(|f| match f {
Value::FilterMode(_, value) => Some(*value),
_ => None
}).unwrap_or(FilterMode::default()),
}).unwrap_or_default(),
wrap_mode: shader_values.iter().find_map(|f| match f {
Value::WrapMode(_, value) => Some(*value),
_ => None
}).unwrap_or(WrapMode::default()),
}).unwrap_or_default(),
frame_count_mod: shader_values.iter().find_map(|f| match f {
Value::FrameCountMod(_, value) => Some(*value),
_ => None

11
librashader-presets/src/parse/token.rs
View file

@ -48,15 +48,6 @@ where
}
}
fn from_float(input: &str) -> Result<f32, std::num::ParseFloatError> {
f32::from_str(input)
}
// accepts "true" or "false"
fn from_bool(input: &str) -> Result<bool, std::str::ParseBoolError> {
bool::from_str(input)
}
fn parse_assignment(input: Span) -> IResult<Span, ()> {
let (input, _) = multispace0(input)?;
let (input, _) = tag("=")(input)?;
@ -134,7 +125,7 @@ fn parse_tokens(mut span: Span) -> IResult<Span, Vec<Token>> {
}
pub fn do_lex(input: &str) -> Result<Vec<Token>, ParsePresetError> {
let mut span = Span::new(input.trim_end());
let span = Span::new(input.trim_end());
let (_, tokens) = parse_tokens(span).map_err(|e| match e {
nom::Err::Error(e) | nom::Err::Failure(e) => {
let input: Span = e.input;

38
librashader-presets/src/parse/value.rs
View file

@ -22,6 +22,8 @@ pub enum Value {
ScaleY(i32, ScaleFactor),
Scale(i32, ScaleFactor),
ScaleType(i32, ScaleType),
ScaleTypeX(i32, ScaleType),
ScaleTypeY(i32, ScaleType),
FilterMode(i32, FilterMode),
WrapMode(i32, WrapMode),
FrameCountMod(i32, u32),
@ -47,6 +49,8 @@ impl Value {
Value::ScaleY(i, _) => Some(*i),
Value::Scale(i, _) => Some(*i),
Value::ScaleType(i, _) => Some(*i),
Value::ScaleTypeX(i, _) => Some(*i),
Value::ScaleTypeY(i, _) => Some(*i),
Value::FilterMode(i, _) => Some(*i),
Value::WrapMode(i, _) => Some(*i),
Value::FrameCountMod(i, _) => Some(*i),
@ -144,6 +148,7 @@ fn load_child_reference_strings(
if reference_depth > SHADER_MAX_REFERENCE_DEPTH {
return Err(ParsePresetError::ExceededReferenceDepth);
}
reference_depth += 1;
let mut root_path = root_path.to_path_buf();
root_path.push(reference_path);
let mut reference_root = root_path
@ -225,8 +230,8 @@ pub fn parse_values(
let mut parameter_names: Vec<&str> = Vec::new();
for (_, tokens) in all_tokens.iter_mut() {
for token in tokens.drain_filter(|token| *token.key.fragment() == "parameters") {
let parameter_name_string: &str = *token.value.fragment();
for parameter_name in parameter_name_string.split(";") {
let parameter_name_string: &str = token.value.fragment();
for parameter_name in parameter_name_string.split(';') {
parameter_names.push(parameter_name);
}
}
@ -236,8 +241,8 @@ pub fn parse_values(
let mut texture_names: Vec<&str> = Vec::new();
for (_, tokens) in all_tokens.iter_mut() {
for token in tokens.drain_filter(|token| *token.key.fragment() == "textures") {
let texture_name_string: &str = *token.value.fragment();
for texture_name in texture_name_string.split(";") {
let texture_name_string: &str = token.value.fragment();
for texture_name in texture_name_string.split(';') {
texture_names.push(texture_name);
}
}
@ -245,7 +250,7 @@ pub fn parse_values(
let mut values = Vec::new();
// resolve shader paths.
for (ref path, tokens) in all_tokens.iter_mut() {
for (path, tokens) in all_tokens.iter_mut() {
for token in tokens.drain_filter(|token| parse_indexed_key("shader", token.key).is_ok()) {
let (_, index) = parse_indexed_key("shader", token.key).map_err(|e| match e {
nom::Err::Error(e) | nom::Err::Failure(e) => {
@ -276,7 +281,7 @@ pub fn parse_values(
// resolve texture paths
let mut textures = Vec::new();
for (ref path, tokens) in all_tokens.iter_mut() {
for (path, tokens) in all_tokens.iter_mut() {
for token in tokens.drain_filter(|token| texture_names.contains(token.key.fragment())) {
let mut relative_path = path.to_path_buf();
relative_path.push(*token.value.fragment());
@ -313,8 +318,8 @@ pub fn parse_values(
})
// NOPANIC: infallible
.map_or_else(
|| WrapMode::default(),
|v| WrapMode::from_str(*v.value).unwrap(),
WrapMode::default,
|v| WrapMode::from_str(&v.value).unwrap(),
);
values.push(Value::Texture {
@ -358,7 +363,7 @@ pub fn parse_values(
}
if let Ok((_, idx)) = parse_indexed_key("wrap_mode", token.key) {
let wrap_mode = WrapMode::from_str(*token.value).unwrap();
let wrap_mode = WrapMode::from_str(&token.value).unwrap();
values.push(Value::WrapMode(idx, wrap_mode));
continue;
}
@ -398,12 +403,12 @@ pub fn parse_values(
}
if let Ok((_, idx)) = parse_indexed_key("scale_type_x", token.key) {
let scale_type = ScaleType::from_str(token.value.trim())?;
values.push(Value::ScaleType(idx, scale_type));
values.push(Value::ScaleTypeX(idx, scale_type));
continue;
}
if let Ok((_, idx)) = parse_indexed_key("scale_type_y", token.key) {
let scale_type = ScaleType::from_str(token.value.trim())?;
values.push(Value::ScaleType(idx, scale_type));
values.push(Value::ScaleTypeY(idx, scale_type));
continue;
}
rest_tokens.push(token)
@ -413,8 +418,7 @@ pub fn parse_values(
for token in rest_tokens {
if let Ok((_, idx)) = parse_indexed_key("scale", token.key) {
let scale = if let Some(abs) = values.iter().find(|t| matches!(*t, &Value::ScaleType(match_idx, ScaleType::Absolute) if match_idx == idx)) {
eprintln!("{abs:?}, {idx}");
let scale = if values.iter().any(|t| matches!(*t, Value::ScaleType(match_idx, ScaleType::Absolute) if match_idx == idx)) {
let scale = from_int(token.value)?;
ScaleFactor::Absolute(scale)
} else {
@ -426,7 +430,7 @@ pub fn parse_values(
continue;
}
if let Ok((_, idx)) = parse_indexed_key("scale_x", token.key) {
let scale = if let Some(abs) = values.iter().find(|t| matches!(*t, &Value::ScaleType(match_idx, ScaleType::Absolute) if match_idx == idx)) {
let scale = if values.iter().any(|t| matches!(*t, Value::ScaleTypeX(match_idx, ScaleType::Absolute) if match_idx == idx)) {
let scale = from_int(token.value)?;
ScaleFactor::Absolute(scale)
} else {
@ -434,11 +438,11 @@ pub fn parse_values(
ScaleFactor::Float(scale)
};
values.push(Value::Scale(idx, scale));
values.push(Value::ScaleX(idx, scale));
continue;
}
if let Ok((_, idx)) = parse_indexed_key("scale_y", token.key) {
let scale = if let Some(abs) = values.iter().find(|t| matches!(*t, &Value::ScaleType(match_idx, ScaleType::Absolute) if match_idx == idx)) {
let scale = if values.iter().any(|t| matches!(*t, Value::ScaleTypeY(match_idx, ScaleType::Absolute) if match_idx == idx)) {
let scale = from_int(token.value)?;
ScaleFactor::Absolute(scale)
} else {
@ -446,7 +450,7 @@ pub fn parse_values(
ScaleFactor::Float(scale)
};
values.push(Value::Scale(idx, scale));
values.push(Value::ScaleY(idx, scale));
continue;
}