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Auto merge of #25519 - szeged:mmatyas__webgl_fns_uniforms, r=jdm

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Add support for WebGL2 unsigned uniform operations

This adds support for the WebGL2 `uniform[1234]ui` and `uniform[1234]uiv` operations.

See: https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.8

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cc @jdm @zakorgy @imiklos

---
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] There are tests for these changes

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This commit is contained in:
bors-servo 2020-01-15 10:45:07 -05:00 • committed by GitHub
commit f9174a4717
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10 changed files with 643 additions and 134 deletions
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26
components/script/dom/webidls/WebGL2RenderingContext.webidl
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@ -15,7 +15,7 @@ typedef unsigned long long GLuint64;
// interface WebGLVertexArrayObject : WebGLObject {
// };
// typedef ([AllowShared] Uint32Array or sequence<GLuint>) Uint32List;
typedef (/*[AllowShared]*/ Uint32Array or sequence<GLuint>) Uint32List;
interface mixin WebGL2RenderingContextBase
{
@ -425,10 +425,10 @@ interface mixin WebGL2RenderingContextBase
// [WebGLHandlesContextLoss] GLint getFragDataLocation(WebGLProgram program, DOMString name);
/* Uniforms */
// void uniform1ui(WebGLUniformLocation? location, GLuint v0);
// void uniform2ui(WebGLUniformLocation? location, GLuint v0, GLuint v1);
// void uniform3ui(WebGLUniformLocation? location, GLuint v0, GLuint v1, GLuint v2);
// void uniform4ui(WebGLUniformLocation? location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
void uniform1ui(WebGLUniformLocation? location, GLuint v0);
void uniform2ui(WebGLUniformLocation? location, GLuint v0, GLuint v1);
void uniform3ui(WebGLUniformLocation? location, GLuint v0, GLuint v1, GLuint v2);
void uniform4ui(WebGLUniformLocation? location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
// void uniform1fv(WebGLUniformLocation? location, Float32List data, optional GLuint srcOffset = 0,
// optional GLuint srcLength = 0);
@ -448,14 +448,14 @@ interface mixin WebGL2RenderingContextBase
// void uniform4iv(WebGLUniformLocation? location, Int32List data, optional GLuint srcOffset = 0,
// optional GLuint srcLength = 0);
// void uniform1uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
// optional GLuint srcLength = 0);
// void uniform2uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
// optional GLuint srcLength = 0);
// void uniform3uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
// optional GLuint srcLength = 0);
// void uniform4uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
// optional GLuint srcLength = 0);
void uniform1uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
optional GLuint srcLength = 0);
void uniform2uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
optional GLuint srcLength = 0);
void uniform3uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
optional GLuint srcLength = 0);
void uniform4uiv(WebGLUniformLocation? location, Uint32List data, optional GLuint srcOffset = 0,
optional GLuint srcLength = 0);
// void uniformMatrix2fv(WebGLUniformLocation? location, GLboolean transpose, Float32List data,
// optional GLuint srcOffset = 0, optional GLuint srcLength = 0);