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Code Issues Releases Wiki Activity

Support rendering Webm videos with alpha.

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This commit is contained in:
John Preston
2022-01-19 17:45:51 +03:00
parent 1755ead681
commit 8b7d2c880e
25 changed files with 139 additions and 44 deletions
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31
Telegram/SourceFiles/data/data_document.cpp
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@@ -52,7 +52,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
namespace {
const auto kAnimatedStickerDimensions = QSize(
const auto kLottieStickerDimensions = QSize(
kStickerSideSize,
kStickerSideSize);
@@ -262,6 +262,22 @@ Data::FileOrigin StickerData::setOrigin() const {
: Data::FileOrigin();
}
bool StickerData::isStatic() const {
return (type == StickerType::Webp);
}
bool StickerData::isLottie() const {
return (type == StickerType::Tgs);
}
bool StickerData::isAnimated() const {
return !isStatic();
}
bool StickerData::isWebm() const {
return (type == StickerType::Webm);
}
VoiceData::~VoiceData() {
if (!waveform.isEmpty()
&& waveform[0] == -1
@@ -380,12 +396,19 @@ void DocumentData::setattributes(
}
if (type == StickerDocument
&& ((size > Storage::kMaxStickerBytesSize)
|| (!sticker()->animated
|| (!sticker()->isLottie()
&& !GoodStickerDimensions(
dimensions.width(),
dimensions.height())))) {
type = FileDocument;
_additional = nullptr;
} else if (type == FileDocument
&& hasMimeType(qstr("video/webm"))
&& (size < Storage::kMaxStickerBytesSize)
&& GoodStickerDimensions(dimensions.width(), dimensions.height())) {
type = StickerDocument;
_additional = std::make_unique<StickerData>();
sticker()->type = StickerType::Webm;
}
if (isAudioFile() || isAnimation() || isVoiceMessage()) {
setMaybeSupportsStreaming(true);
@@ -397,8 +420,8 @@ void DocumentData::validateLottieSticker() {
&& hasMimeType(qstr("application/x-tgsticker"))) {
type = StickerDocument;
_additional = std::make_unique<StickerData>();
sticker()->animated = true;
dimensions = kAnimatedStickerDimensions;
sticker()->type = StickerType::Tgs;
dimensions = kLottieStickerDimensions;
}
}