commit 44b88dad2e5fa531f43c11169c2c170e9073dfda
parent 570166de598ed3f4b5f10bfdaefac07a6fb98218
Author: Tom Schuster <tschuster@mozilla.com>
Date: Mon, 10 Nov 2025 11:36:57 +0000
Bug 1944033 - Update Windows to use the image from the child. r=media-playback-reviewers,win-reviewers,gstoll,aosmond
Differential Revision: https://phabricator.services.mozilla.com/D271060
Diffstat:
2 files changed, 32 insertions(+), 97 deletions(-)
diff --git a/widget/windows/WindowsSMTCProvider.cpp b/widget/windows/WindowsSMTCProvider.cpp
@@ -224,7 +224,6 @@ void WindowsSMTCProvider::ClearMetadata() {
if (FAILED(mDisplay->ClearAll())) {
LOG("Failed to clear SMTC display");
}
- mImageFetchRequest.DisconnectIfExists();
CancelPendingStoreAsyncOperation();
mThumbnailUrl.Truncate();
mProcessingUrl.Truncate();
@@ -596,102 +595,46 @@ void WindowsSMTCProvider::SetPositionState(
}
void WindowsSMTCProvider::LoadThumbnail(
- const nsTArray<mozilla::dom::MediaImage>& aArtwork) {
+ const nsTArray<mozilla::dom::MediaImageData>& aArtwork) {
MOZ_ASSERT(NS_IsMainThread());
- // TODO: Sort the images by the preferred size or format.
- mArtwork = aArtwork;
- mNextImageIndex = 0;
-
- // Abort the loading if
- // 1) thumbnail is being updated, and one in processing is in the artwork
- // 2) thumbnail is not being updated, and one in use is in the artwork
- if (!mProcessingUrl.IsEmpty()) {
- LOG("Load thumbnail while image: %s is being processed",
- NS_ConvertUTF16toUTF8(mProcessingUrl).get());
- if (mozilla::dom::IsImageIn(mArtwork, mProcessingUrl)) {
- LOG("No need to load thumbnail. The one being processed is in the "
- "artwork");
- return;
+ for (const dom::MediaImageData& image : aArtwork) {
+ if (!image.mDataSurface) {
+ continue;
}
- } else if (!mThumbnailUrl.IsEmpty()) {
- if (mozilla::dom::IsImageIn(mArtwork, mThumbnailUrl)) {
- LOG("No need to load thumbnail. The one in use is in the artwork");
+
+ if (mThumbnailUrl == image.mSrc) {
+ LOG("Artwork image URL did not change");
return;
}
- }
-
- // If there is a pending image store operation, that image must be different
- // from the new image will be loaded below, so the pending one should be
- // cancelled.
- CancelPendingStoreAsyncOperation();
- // Remove the current thumbnail on the interface
- ClearThumbnail();
- // Then load the new thumbnail asynchronously
- LoadImageAtIndex(mNextImageIndex++);
-}
-
-void WindowsSMTCProvider::LoadImageAtIndex(const size_t aIndex) {
- MOZ_ASSERT(NS_IsMainThread());
- if (aIndex >= mArtwork.Length()) {
- LOG("Stop loading thumbnail. No more available images");
- mImageFetchRequest.DisconnectIfExists();
- mProcessingUrl.Truncate();
- return;
- }
-
- const mozilla::dom::MediaImage& image = mArtwork[aIndex];
+ // Although IMAGE_JPEG or IMAGE_BMP are valid types as well, but a
+ // png image with transparent background will be converted into a
+ // jpeg/bmp file with a colored background. IMAGE_PNG format seems
+ // to be the best choice for now.
+ uint32_t size = 0;
+ char* src = nullptr;
+ // Only used to hold the image data
+ nsCOMPtr<nsIInputStream> inputStream;
+ nsresult rv = mozilla::dom::GetEncodedImageBuffer(
+ image.mDataSurface, nsLiteralCString(IMAGE_PNG), getter_AddRefs(inputStream),
+ &size, &src);
+ if (NS_FAILED(rv) || !inputStream || size == 0 || !src) {
+ LOG("Failed to get the image buffer info. Try next image");
+ continue;
+ }
- // TODO: No need to fetch the default image and do image processing since the
- // the default image is local file and it's trustworthy. For the default
- // image, we can use `CreateFromFile` to create the IRandomAccessStream. We
- // should probably cache it since it could be used very often (Bug 1643102)
+ // If there is a pending image store operation, that image must be different
+ // from the new image will be loaded below, so the pending one should be
+ // cancelled.
+ CancelPendingStoreAsyncOperation();
+ // Remove the current thumbnail on the interface
+ ClearThumbnail();
- if (!mozilla::dom::IsValidImageUrl(image.mSrc)) {
- LOG("Skip the image with invalid URL. Try next image");
- mImageFetchRequest.DisconnectIfExists();
- LoadImageAtIndex(mNextImageIndex++);
- return;
+ mProcessingUrl = image.mSrc;
+ LoadImage(src, size);
+ break;
}
-
- mImageFetchRequest.DisconnectIfExists();
- mProcessingUrl = image.mSrc;
-
- mImageFetcher = mozilla::MakeUnique<mozilla::dom::FetchImageHelper>(image);
- RefPtr<WindowsSMTCProvider> self = this;
- mImageFetcher->FetchImage()
- ->Then(
- AbstractThread::MainThread(), __func__,
- [this, self](const nsCOMPtr<imgIContainer>& aImage) {
- LOG("The image is fetched successfully");
- mImageFetchRequest.Complete();
-
- // Although IMAGE_JPEG or IMAGE_BMP are valid types as well, but a
- // png image with transparent background will be converted into a
- // jpeg/bmp file with a colored background. IMAGE_PNG format seems
- // to be the best choice for now.
- uint32_t size = 0;
- char* src = nullptr;
- // Only used to hold the image data
- nsCOMPtr<nsIInputStream> inputStream;
- nsresult rv = mozilla::dom::GetEncodedImageBuffer(
- aImage, nsLiteralCString(IMAGE_PNG),
- getter_AddRefs(inputStream), &size, &src);
- if (NS_FAILED(rv) || !inputStream || size == 0 || !src) {
- LOG("Failed to get the image buffer info. Try next image");
- LoadImageAtIndex(mNextImageIndex++);
- return;
- }
-
- LoadImage(src, size);
- },
- [this, self](bool) {
- LOG("Failed to fetch image. Try next image");
- mImageFetchRequest.Complete();
- LoadImageAtIndex(mNextImageIndex++);
- })
- ->Track(mImageFetchRequest);
}
void WindowsSMTCProvider::LoadImage(const char* aImageData,
diff --git a/widget/windows/WindowsSMTCProvider.h b/widget/windows/WindowsSMTCProvider.h
@@ -12,7 +12,6 @@
# include <Windows.Media.h>
# include <wrl.h>
-# include "mozilla/dom/FetchImageHelper.h"
# include "mozilla/dom/MediaController.h"
# include "mozilla/dom/MediaControlKeySource.h"
# include "mozilla/UniquePtr.h"
@@ -72,10 +71,7 @@ class WindowsSMTCProvider final : public mozilla::dom::MediaControlKeySource {
bool SetMusicMetadata(const nsString& aArtist, const nsString& aTitle);
// Sets one of the artwork to the SMTC interface asynchronously
- void LoadThumbnail(const nsTArray<mozilla::dom::MediaImage>& aArtwork);
- // Stores the image at index aIndex of the mArtwork to the Thumbnail
- // asynchronously
- void LoadImageAtIndex(const size_t aIndex);
+ void LoadThumbnail(const nsTArray<mozilla::dom::MediaImageData>& aArtwork);
// Stores the raw binary data of an image to mImageStream and set it to the
// Thumbnail asynchronously
void LoadImage(const char* aImageData, uint32_t aDataSize);
@@ -118,10 +114,6 @@ class WindowsSMTCProvider final : public mozilla::dom::MediaControlKeySource {
CopyableTArray<mozilla::dom::MediaImage> mArtwork;
size_t mNextImageIndex;
- mozilla::UniquePtr<mozilla::dom::FetchImageHelper> mImageFetcher;
- mozilla::MozPromiseRequestHolder<mozilla::dom::ImagePromise>
- mImageFetchRequest;
-
HWND mWindow; // handle to the invisible window
// EventRegistrationTokens are used to have a handle on a callback (to remove
