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Pre-set length to desired value in image setter

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This commit is contained in:
Manish Goregaokar 2016-07-05 17:35:25 +05:30
parent 154bfb0b0f
commit 5be15e55db
3 changed files with 13 additions and 2 deletions
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6
ports/geckolib/gecko_bindings/bindings.rs
View file

@ -113,6 +113,10 @@ use structs::nsStyleGradientStop;
unsafe impl Send for nsStyleGradientStop {}
unsafe impl Sync for nsStyleGradientStop {}
impl HeapSizeOf for nsStyleGradientStop { fn heap_size_of_children(&self) -> usize { 0 } }
use structs::nsStyleImageLayers;
unsafe impl Send for nsStyleImageLayers {}
unsafe impl Sync for nsStyleImageLayers {}
impl HeapSizeOf for nsStyleImageLayers { fn heap_size_of_children(&self) -> usize { 0 } }
use structs::SheetParsingMode;
use structs::nsMainThreadPtrHandle;
use structs::nsMainThreadPtrHolder;
@ -245,6 +249,8 @@ extern "C" {
pub fn Gecko_UnsetNodeFlags(node: *mut RawGeckoNode, flags: u32);
pub fn Gecko_ArrayEnsureCapacity(array: *mut ::std::os::raw::c_void,
capacity: usize, size: usize);
pub fn Gecko_ImageLayers_EnsureLength(layers: *mut nsStyleImageLayers,
len: usize);
pub fn Servo_StylesheetFromUTF8Bytes(bytes: *const u8, length: u32,
parsing_mode: SheetParsingMode,
base: *mut ThreadSafeURIHolder,

2
ports/geckolib/gecko_bindings/tools/regen.py
View file

@ -118,7 +118,7 @@ COMPILATION_TARGETS = {
"nsStyleMargin", "nsStylePadding", "nsStyleBorder",
"nsStyleOutline", "nsStyleXUL", "nsStyleSVGReset", "nsStyleColumn",
"nsStyleEffects", "nsStyleImage", "nsStyleGradient",
"nsStyleCoord", "nsStyleGradientStop",
"nsStyleCoord", "nsStyleGradientStop", "nsStyleImageLayers",
"SheetParsingMode", "nsMainThreadPtrHandle",
"nsMainThreadPtrHolder", "nscolor", "nsFont", "FontFamilyList",

7
ports/geckolib/properties.mako.rs
View file

@ -19,7 +19,7 @@ use gecko_bindings::bindings::Gecko_Destroy_${style_struct.gecko_ffi_name};
use gecko_bindings::bindings::{Gecko_CopyMozBindingFrom, Gecko_CopyListStyleTypeFrom};
use gecko_bindings::bindings::{Gecko_SetMozBinding, Gecko_SetListStyleType};
use gecko_bindings::bindings::{Gecko_SetNullImageValue, Gecko_SetGradientImageValue};
use gecko_bindings::bindings::{Gecko_CreateGradient};
use gecko_bindings::bindings::{Gecko_ImageLayers_EnsureLength, Gecko_CreateGradient};
use gecko_bindings::bindings::{Gecko_CopyImageValueFrom, Gecko_CopyFontFamilyFrom};
use gecko_bindings::bindings::{Gecko_FontFamilyList_AppendGeneric, Gecko_FontFamilyList_AppendNamed};
use gecko_bindings::bindings::{Gecko_FontFamilyList_Clear};
@ -960,6 +960,11 @@ fn static_assert() {
}
}
unsafe {
Gecko_ImageLayers_EnsureLength(&mut self.gecko.mImage, images.0.len());
}
self.gecko.mImage.mImageCount = cmp::max(self.gecko.mImage.mLayers.len() as u32,
self.gecko.mImage.mImageCount);