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Make TexImage2D and TexSubImage2D struct variants

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This commit is contained in:
Anthony Ramine 2018-11-15 10:32:20 +01:00
parent da43e35ab2
commit 65d1b11929
3 changed files with 70 additions and 47 deletions
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62
components/canvas/webgl_thread.rs
View file

@ -1042,47 +1042,51 @@ impl WebGLImpl {
WebGLCommand::SetViewport(x, y, width, height) => {
ctx.gl().viewport(x, y, width, height);
},
WebGLCommand::TexImage2D(
WebGLCommand::TexImage2D {
target,
level,
internal,
internal_format,
width,
height,
format,
data_type,
ref chan,
) => ctx.gl().tex_image_2d(
ref receiver,
} => {
ctx.gl().tex_image_2d(
target,
level as i32,
internal_format as i32,
width as i32,
height as i32,
0,
format,
data_type,
Some(&receiver.recv().unwrap()),
);
},
WebGLCommand::TexSubImage2D {
target,
level,
internal,
xoffset,
yoffset,
width,
height,
0,
format,
data_type,
Some(&chan.recv().unwrap()),
),
WebGLCommand::TexSubImage2D(
target,
level,
xoffset,
yoffset,
x,
y,
width,
height,
ref chan,
) => ctx.gl().tex_sub_image_2d(
target,
level,
xoffset,
yoffset,
x,
y,
width,
height,
&chan.recv().unwrap(),
),
ref receiver,
} => {
ctx.gl().tex_sub_image_2d(
target,
level as i32,
xoffset,
yoffset,
width as i32,
height as i32,
format,
data_type,
&receiver.recv().unwrap(),
);
},
WebGLCommand::DrawingBufferWidth(ref sender) => sender
.send(ctx.borrow_draw_buffer().unwrap().size().width)
.unwrap(),

23
components/canvas_traits/webgl.rs
View file

@ -272,8 +272,27 @@ pub enum WebGLCommand {
VertexAttribPointer(u32, i32, u32, bool, i32, u32),
VertexAttribPointer2f(u32, i32, bool, i32, u32),
SetViewport(i32, i32, i32, i32),
TexImage2D(u32, i32, i32, i32, i32, u32, u32, IpcBytesReceiver),
TexSubImage2D(u32, i32, i32, i32, i32, i32, u32, u32, IpcBytesReceiver),
TexImage2D {
target: u32,
level: u32,
internal_format: u32,
width: u32,
height: u32,
format: u32,
data_type: u32,
receiver: IpcBytesReceiver,
},
TexSubImage2D {
target: u32,
level: u32,
xoffset: i32,
yoffset: i32,
width: u32,
height: u32,
format: u32,
data_type: u32,
receiver: IpcBytesReceiver,
},
DrawingBufferWidth(WebGLSender<i32>),
DrawingBufferHeight(WebGLSender<i32>),
Finish(WebGLSender<()>),

32
components/script/dom/webglrenderingcontext.rs
View file

@ -739,16 +739,16 @@ impl WebGLRenderingContext {
// TODO(emilio): convert colorspace if requested
let (sender, receiver) = ipc::bytes_channel().unwrap();
self.send_command(WebGLCommand::TexImage2D(
target.as_gl_constant(),
level as i32,
internal_format as i32,
width as i32,
height as i32,
self.send_command(WebGLCommand::TexImage2D {
target: target.as_gl_constant(),
level,
internal_format,
width,
height,
format,
self.extension_manager.effective_type(data_type),
data_type: self.extension_manager.effective_type(data_type),
receiver,
));
});
sender.send(&pixels).unwrap();
if let Some(fb) = self.bound_framebuffer.get() {
@ -817,17 +817,17 @@ impl WebGLRenderingContext {
// TODO(emilio): convert colorspace if requested
let (sender, receiver) = ipc::bytes_channel().unwrap();
self.send_command(WebGLCommand::TexSubImage2D(
target.as_gl_constant(),
level as i32,
self.send_command(WebGLCommand::TexSubImage2D {
target: target.as_gl_constant(),
level,
xoffset,
yoffset,
width as i32,
height as i32,
format.as_gl_constant(),
data_type.as_gl_constant(),
width,
height,
format: format.as_gl_constant(),
data_type: data_type.as_gl_constant(),
receiver,
));
});
sender.send(&pixels).unwrap();
}