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Kick off WebGL 2.0 implementation

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This commit is contained in:
Imanol Fernandez 2017-10-26 18:04:13 +02:00
parent fd4843a40e
commit ddd6c86e99
14 changed files with 1665 additions and 68 deletions
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14
components/canvas_traits/webgl.rs
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@ -25,7 +25,8 @@ pub use ::webgl_channel::WebGLChan;
#[derive(Clone, Deserialize, Serialize)]
pub enum WebGLMsg {
/// Creates a new WebGLContext.
CreateContext(Size2D<i32>, GLContextAttributes, WebGLSender<Result<(WebGLCreateContextResult), String>>),
CreateContext(WebGLVersion, Size2D<i32>, GLContextAttributes,
WebGLSender<Result<(WebGLCreateContextResult), String>>),
/// Resizes a WebGLContext.
ResizeContext(WebGLContextId, Size2D<i32>, WebGLSender<Result<(), String>>),
/// Drops a WebGLContext.
@ -72,6 +73,17 @@ pub enum WebGLContextShareMode {
Readback,
}
/// Defines the WebGL version
#[derive(Clone, Copy, Deserialize, MallocSizeOf, Serialize)]
pub enum WebGLVersion {
/// https://www.khronos.org/registry/webgl/specs/1.0.2/
/// Conforms closely to the OpenGL ES 2.0 API
WebGL1,
/// https://www.khronos.org/registry/webgl/specs/latest/2.0/
/// Conforms closely to the OpenGL ES 3.0 API
WebGL2,
}
/// Helper struct to send WebGLCommands to a specific WebGLContext.
#[derive(Clone, Deserialize, MallocSizeOf, Serialize)]
pub struct WebGLMsgSender {