diff options
Diffstat (limited to 'third_party/jpeg-xl/lib/extras/dec/pgx.cc')
| -rw-r--r-- | third_party/jpeg-xl/lib/extras/dec/pgx.cc | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/third_party/jpeg-xl/lib/extras/dec/pgx.cc b/third_party/jpeg-xl/lib/extras/dec/pgx.cc index a99eb0f4ee..4499069d77 100644 --- a/third_party/jpeg-xl/lib/extras/dec/pgx.cc +++ b/third_party/jpeg-xl/lib/extras/dec/pgx.cc @@ -150,7 +150,7 @@ Status DecodeImagePGX(const Span<const uint8_t> bytes, const SizeConstraints* constraints) { Parser parser(bytes); HeaderPGX header = {}; - const uint8_t* pos; + const uint8_t* pos = nullptr; if (!parser.ParseHeader(&header, &pos)) return false; JXL_RETURN_IF_ERROR( VerifyDimensions(constraints, header.xsize, header.ysize)); @@ -165,7 +165,7 @@ Status DecodeImagePGX(const Span<const uint8_t> bytes, // Original data is uint, so exponent_bits_per_sample = 0. ppf->info.bits_per_sample = header.bits_per_sample; ppf->info.exponent_bits_per_sample = 0; - ppf->info.uses_original_profile = true; + ppf->info.uses_original_profile = JXL_TRUE; // No alpha in PGX ppf->info.alpha_bits = 0; @@ -188,7 +188,12 @@ Status DecodeImagePGX(const Span<const uint8_t> bytes, }; ppf->frames.clear(); // Allocates the frame buffer. - ppf->frames.emplace_back(header.xsize, header.ysize, format); + { + JXL_ASSIGN_OR_RETURN( + PackedFrame frame, + PackedFrame::Create(header.xsize, header.ysize, format)); + ppf->frames.emplace_back(std::move(frame)); + } const auto& frame = ppf->frames.back(); size_t pgx_remaining_size = bytes.data() + bytes.size() - pos; if (pgx_remaining_size < frame.color.pixels_size) { |