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Use ipc::bytes_channel in ReadPixels

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This commit is contained in:
Anthony Ramine 2018-09-07 16:46:41 +02:00
parent 4e9281dcbf
commit 408e540c55
3 changed files with 11 additions and 10 deletions
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11
components/canvas/webgl_thread.rs
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@ -7,8 +7,8 @@ use canvas_traits::webgl::*;
use euclid::Size2D;
use fnv::FnvHashMap;
use gleam::gl;
use ipc_channel::ipc::IpcBytesSender;
use offscreen_gl_context::{GLContext, GLContextAttributes, GLLimits, NativeGLContextMethods};
use serde_bytes::ByteBuf;
use std::thread;
use super::gl_context::{GLContextFactory, GLContextWrapper};
use webrender;
@ -713,8 +713,9 @@ impl WebGLImpl {
ctx.gl().pixel_store_i(name, val),
WebGLCommand::PolygonOffset(factor, units) =>
ctx.gl().polygon_offset(factor, units),
WebGLCommand::ReadPixels(x, y, width, height, format, pixel_type, ref chan) =>
Self::read_pixels(ctx.gl(), x, y, width, height, format, pixel_type, chan),
WebGLCommand::ReadPixels(x, y, width, height, format, pixel_type, ref chan) => {
Self::read_pixels(ctx.gl(), x, y, width, height, format, pixel_type, chan)
}
WebGLCommand::RenderbufferStorage(target, format, width, height) =>
ctx.gl().renderbuffer_storage(target, format, width, height),
WebGLCommand::SampleCoverage(value, invert) =>
@ -1165,10 +1166,10 @@ impl WebGLImpl {
height: i32,
format: u32,
pixel_type: u32,
chan: &WebGLSender<ByteBuf>,
chan: &IpcBytesSender,
) {
let result = gl.read_pixels(x, y, width, height, format, pixel_type);
chan.send(result.into()).unwrap()
chan.send(&result).unwrap()
}
fn finish(gl: &gl::Gl, chan: &WebGLSender<()>) {