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Add support for WebGL2 uniform matrix operations

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Adds support for the `uniformMatrix[234]x[234]fv` WebGL2 functions.

See: https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.8
This commit is contained in:
Mátyás Mustoha 2020-01-16 12:34:45 +01:00
parent 0650fc3199
commit 7d5048f885
10 changed files with 398 additions and 219 deletions
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12
components/canvas_traits/webgl.rs
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@ -351,6 +351,12 @@ pub enum WebGLCommand {
UniformMatrix2fv(i32, Vec<f32>),
UniformMatrix3fv(i32, Vec<f32>),
UniformMatrix4fv(i32, Vec<f32>),
UniformMatrix3x2fv(i32, Vec<f32>),
UniformMatrix4x2fv(i32, Vec<f32>),
UniformMatrix2x3fv(i32, Vec<f32>),
UniformMatrix4x3fv(i32, Vec<f32>),
UniformMatrix2x4fv(i32, Vec<f32>),
UniformMatrix3x4fv(i32, Vec<f32>),
UseProgram(Option<WebGLProgramId>),
ValidateProgram(WebGLProgramId),
VertexAttrib(u32, f32, f32, f32, f32),
@ -474,6 +480,12 @@ pub enum WebGLCommand {
GetUniformFloat4(WebGLProgramId, i32, WebGLSender<[f32; 4]>),
GetUniformFloat9(WebGLProgramId, i32, WebGLSender<[f32; 9]>),
GetUniformFloat16(WebGLProgramId, i32, WebGLSender<[f32; 16]>),
GetUniformFloat2x3(WebGLProgramId, i32, WebGLSender<[f32; 2 * 3]>),
GetUniformFloat2x4(WebGLProgramId, i32, WebGLSender<[f32; 2 * 4]>),
GetUniformFloat3x2(WebGLProgramId, i32, WebGLSender<[f32; 3 * 2]>),
GetUniformFloat3x4(WebGLProgramId, i32, WebGLSender<[f32; 3 * 4]>),
GetUniformFloat4x2(WebGLProgramId, i32, WebGLSender<[f32; 4 * 2]>),
GetUniformFloat4x3(WebGLProgramId, i32, WebGLSender<[f32; 4 * 3]>),
GetUniformBlockIndex(WebGLProgramId, String, WebGLSender<u32>),
GetUniformIndices(WebGLProgramId, Vec<String>, WebGLSender<Vec<u32>>),
GetActiveUniforms(WebGLProgramId, Vec<u32>, u32, WebGLSender<Vec<i32>>),