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| author | Anthony Ramine <n.oxyde@gmail.com> | 2018-03-22 18:03:16 +0100 |
|---|---|---|
| committer | Anthony Ramine <n.oxyde@gmail.com> | 2018-03-22 19:17:36 +0100 |
| commit | e34b19c42cce8fdc19df43d2201d7153ea9c787b (patch) | |
| tree | 90ed95ac39ea457e204583eafc9553a1f5eb5ef6 /components/canvas/webgl_thread.rs | |
| parent | cb6fa6e6b0b98075a7d8ac851d2f3df7fd3698e5 (diff) | |
| download | servo-e34b19c42cce8fdc19df43d2201d7153ea9c787b.tar.gz servo-e34b19c42cce8fdc19df43d2201d7153ea9c787b.zip | |
Implement gl.getParameter(gl.VIEWPORT)
Diffstat (limited to 'components/canvas/webgl_thread.rs')
| -rw-r--r-- | components/canvas/webgl_thread.rs | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/components/canvas/webgl_thread.rs b/components/canvas/webgl_thread.rs index 785df7fd6c2..529d697d17e 100644 --- a/components/canvas/webgl_thread.rs +++ b/components/canvas/webgl_thread.rs @@ -860,8 +860,12 @@ impl WebGLImpl { ctx.gl().vertex_attrib_pointer_f32(attrib_id, size, normalized, stride, offset), WebGLCommand::VertexAttribPointer(attrib_id, size, data_type, normalized, stride, offset) => ctx.gl().vertex_attrib_pointer(attrib_id, size, data_type, normalized, stride, offset), - WebGLCommand::Viewport(x, y, width, height) => - ctx.gl().viewport(x, y, width, height), + WebGLCommand::GetViewport(sender) => { + sender.send(ctx.gl().get_viewport()).unwrap(); + } + WebGLCommand::SetViewport(x, y, width, height) => { + ctx.gl().viewport(x, y, width, height); + } WebGLCommand::TexImage2D(target, level, internal, width, height, format, data_type, data) => ctx.gl().tex_image_2d(target, level, internal, width, height, /*border*/0, format, data_type, Some(&data)), @@ -1055,8 +1059,7 @@ impl WebGLImpl { // Int32Array gl::MAX_VIEWPORT_DIMS | - gl::SCISSOR_BOX | - gl::VIEWPORT => Err(WebGLError::InvalidEnum), + gl::SCISSOR_BOX => Err(WebGLError::InvalidEnum), // Invalid parameters _ => Err(WebGLError::InvalidEnum) |