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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
commit | 40a355a42d4a9444dc753c04c6608dade2f06a23 (patch) | |
tree | 871fc667d2de662f171103ce5ec067014ef85e61 /third_party/jpeg-xl/lib/jxl/dec_frame.h | |
parent | Adding upstream version 124.0.1. (diff) | |
download | firefox-40a355a42d4a9444dc753c04c6608dade2f06a23.tar.xz firefox-40a355a42d4a9444dc753c04c6608dade2f06a23.zip |
Adding upstream version 125.0.1.upstream/125.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/jpeg-xl/lib/jxl/dec_frame.h')
-rw-r--r-- | third_party/jpeg-xl/lib/jxl/dec_frame.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/third_party/jpeg-xl/lib/jxl/dec_frame.h b/third_party/jpeg-xl/lib/jxl/dec_frame.h index 09bdbc9675..663f1a8b33 100644 --- a/third_party/jpeg-xl/lib/jxl/dec_frame.h +++ b/third_party/jpeg-xl/lib/jxl/dec_frame.h @@ -242,14 +242,14 @@ class FrameDecoder { private: Status ProcessDCGlobal(BitReader* br); Status ProcessDCGroup(size_t dc_group_id, BitReader* br); - void FinalizeDC(); + Status FinalizeDC(); Status AllocateOutput(); Status ProcessACGlobal(BitReader* br); Status ProcessACGroup(size_t ac_group_id, BitReader* JXL_RESTRICT* br, size_t num_passes, size_t thread, bool force_draw, bool dc_only); void MarkSections(const SectionInfo* sections, size_t num, - SectionStatus* section_status); + const SectionStatus* section_status); // Allocates storage for parallel decoding using up to `num_threads` threads // of up to `num_tasks` tasks. The value of `thread` passed to @@ -262,9 +262,10 @@ class FrameDecoder { group_dec_caches_.resize(storage_size); } use_task_id_ = num_threads > num_tasks; - bool use_group_ids = (modular_frame_decoder_.UsesFullImage() && - (frame_header_.encoding == FrameEncoding::kVarDCT || - (frame_header_.flags & FrameHeader::kNoise))); + bool use_noise = (frame_header_.flags & FrameHeader::kNoise) != 0; + bool use_group_ids = + (modular_frame_decoder_.UsesFullImage() && + (frame_header_.encoding == FrameEncoding::kVarDCT || use_noise)); if (dec_state_->render_pipeline) { JXL_RETURN_IF_ERROR(dec_state_->render_pipeline->PrepareForThreads( storage_size, use_group_ids)); @@ -272,7 +273,7 @@ class FrameDecoder { return true; } - size_t GetStorageLocation(size_t thread, size_t task) { + size_t GetStorageLocation(size_t thread, size_t task) const { if (use_task_id_) return task; return thread; } @@ -292,6 +293,11 @@ class FrameDecoder { return stride; } + bool HasDcGroupToDecode() const { + return std::any_of(decoded_dc_groups_.cbegin(), decoded_dc_groups_.cend(), + [](uint8_t ready) { return ready == 0; }); + } + PassesDecoderState* dec_state_; ThreadPool* pool_; std::vector<TocEntry> toc_; |