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Enable video frames as OES textures

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This patch parametrizes WR to handle OES textures if the incoming
frame wraps one.

It requires the update of servo-media package and the according
WR parametrization.
This commit is contained in:
Víctor Manuel Jáquez Leal 2019-09-10 13:15:39 +02:00
parent 6ed204d692
commit c6df00343b
2 changed files with 25 additions and 13 deletions
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16
components/script/dom/htmlmediaelement.rs
View file

@ -214,13 +214,19 @@ impl FrameRenderer for MediaFrameRenderer {
*height = frame.get_height();
let image_data = if frame.is_gl_texture() && self.player_id.is_some() {
let texture_target = if frame.is_external_oes() {
TextureTarget::External
} else {
TextureTarget::Default
};
self.current_frame_holder
.get_or_insert_with(|| FrameHolder::new(frame.clone()))
.set(frame);
ImageData::External(ExternalImageData {
id: ExternalImageId(self.player_id.unwrap()),
channel_index: 0,
image_type: ExternalImageType::TextureHandle(TextureTarget::Default),
image_type: ExternalImageType::TextureHandle(texture_target),
})
} else {
ImageData::Raw(frame.get_data())
@ -232,11 +238,17 @@ impl FrameRenderer for MediaFrameRenderer {
self.current_frame = Some((image_key, frame.get_width(), frame.get_height()));
let image_data = if frame.is_gl_texture() && self.player_id.is_some() {
let texture_target = if frame.is_external_oes() {
TextureTarget::External
} else {
TextureTarget::Default
};
self.current_frame_holder = Some(FrameHolder::new(frame));
ImageData::External(ExternalImageData {
id: ExternalImageId(self.player_id.unwrap()),
channel_index: 0,
image_type: ExternalImageType::TextureHandle(TextureTarget::Default),
image_type: ExternalImageType::TextureHandle(texture_target),
})
} else {
ImageData::Raw(frame.get_data())