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Store active uniforms on the DOM side

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This commit is contained in:
Anthony Ramine 2018-07-11 11:55:25 +02:00
parent a5b800970a
commit cbac5d05be
5 changed files with 79 additions and 55 deletions
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14
components/canvas_traits/webgl.rs
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@ -207,7 +207,6 @@ pub enum WebGLCommand {
FramebufferTexture2D(u32, u32, u32, Option<WebGLTextureId>, i32),
GetExtensions(WebGLSender<String>),
GetShaderPrecisionFormat(u32, u32, WebGLSender<(i32, i32, i32)>),
GetActiveUniform(WebGLProgramId, u32, WebGLSender<WebGLResult<(i32, u32, String)>>),
GetUniformLocation(WebGLProgramId, String, WebGLSender<Option<i32>>),
GetShaderInfoLog(WebGLShaderId, WebGLSender<String>),
GetProgramInfoLog(WebGLProgramId, WebGLSender<String>),
@ -424,6 +423,8 @@ pub struct ProgramLinkInfo {
pub linked: bool,
/// The list of active attributes.
pub active_attribs: Box<[ActiveAttribInfo]>,
/// The list of active uniforms.
pub active_uniforms: Box<[ActiveUniformInfo]>,
}
/// Description of a single active attribute.
@ -439,6 +440,17 @@ pub struct ActiveAttribInfo {
pub location: i32,
}
/// Description of a single active uniform.
#[derive(Clone, Deserialize, MallocSizeOf, Serialize)]
pub struct ActiveUniformInfo {
/// The name of the uniform.
pub name: String,
/// The size of the uniform.
pub size: i32,
/// The type of the uniform.
pub type_: u32,
}
macro_rules! parameters {
($name:ident { $(
$variant:ident($kind:ident { $(