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Simplify WebGLRenderingContext::PixelStorei

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This commit is contained in:
Anthony Ramine 2018-09-10 16:24:00 +02:00
parent 26745b2741
commit 452d85005a
1 changed files with 8 additions and 25 deletions
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33
components/script/dom/webglrenderingcontext.rs
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@ -2517,36 +2517,18 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
let mut texture_settings = self.texture_unpacking_settings.get(); let mut texture_settings = self.texture_unpacking_settings.get();
match param_name { match param_name {
constants::UNPACK_FLIP_Y_WEBGL => { constants::UNPACK_FLIP_Y_WEBGL => {
if param_value != 0 { texture_settings.set(TextureUnpacking::FLIP_Y_AXIS, param_value != 0);
texture_settings.insert(TextureUnpacking::FLIP_Y_AXIS)
} else {
texture_settings.remove(TextureUnpacking::FLIP_Y_AXIS)
}
self.texture_unpacking_settings.set(texture_settings);
return;
}, },
constants::UNPACK_PREMULTIPLY_ALPHA_WEBGL => { constants::UNPACK_PREMULTIPLY_ALPHA_WEBGL => {
if param_value != 0 { texture_settings.set(TextureUnpacking::PREMULTIPLY_ALPHA, param_value != 0);
texture_settings.insert(TextureUnpacking::PREMULTIPLY_ALPHA)
} else {
texture_settings.remove(TextureUnpacking::PREMULTIPLY_ALPHA)
}
self.texture_unpacking_settings.set(texture_settings);
return;
}, },
constants::UNPACK_COLORSPACE_CONVERSION_WEBGL => { constants::UNPACK_COLORSPACE_CONVERSION_WEBGL => {
match param_value as u32 { let convert = match param_value as u32 {
constants::BROWSER_DEFAULT_WEBGL constants::BROWSER_DEFAULT_WEBGL => true,
=> texture_settings.insert(TextureUnpacking::CONVERT_COLORSPACE), constants::NONE => false,
constants::NONE
=> texture_settings.remove(TextureUnpacking::CONVERT_COLORSPACE),
_ => return self.webgl_error(InvalidEnum), _ => return self.webgl_error(InvalidEnum),
} };
texture_settings.set(TextureUnpacking::CONVERT_COLORSPACE, convert);
self.texture_unpacking_settings.set(texture_settings);
return;
}, },
constants::UNPACK_ALIGNMENT | constants::UNPACK_ALIGNMENT |
constants::PACK_ALIGNMENT => { constants::PACK_ALIGNMENT => {
@ -2559,6 +2541,7 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
}, },
_ => return self.webgl_error(InvalidEnum), _ => return self.webgl_error(InvalidEnum),
} }
self.texture_unpacking_settings.set(texture_settings);
} }
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.3 // https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.3