RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 23:57:34 +00:00
Code Issues Activity Actions

LibVideo/VP9: Remove magic numbers for the uncompressed ref frames

Browse source 
This also adds a fixme to Symbols.h to group and rename the definitions
in the file.
This commit is contained in:
Zaggy1024 2023-01-29 17:17:24 -06:00 • committed by Linus Groh
parent 24f3069129
commit c18728989e
2 changed files with 11 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Userland/Libraries/LibVideo/VP9/Parser.cpp
View file

@ -221,9 +221,9 @@ DecoderErrorOr<FrameContext> Parser::uncompressed_header()
frame_size = TRY(parse_frame_size());
render_size = TRY(parse_render_size(frame_size));
} else {
reference_frames_to_update_flags = TRY_READ(m_bit_stream->read_f8());
for (auto i = 0; i < 3; i++) {
frame_context.reference_frame_indices[i] = TRY_READ(m_bit_stream->read_bits(3));
reference_frames_to_update_flags = TRY_READ(m_bit_stream->read_bits(NUM_REF_FRAMES));
for (auto i = 0; i < REFS_PER_FRAME; i++) {
frame_context.reference_frame_indices[i] = TRY_READ(m_bit_stream->read_bits(LOG2_OF_NUM_REF_FRAMES));
frame_context.reference_frame_sign_biases[ReferenceFrameType::LastFrame + i] = TRY_READ(m_bit_stream->read_bit());
}
frame_size = TRY(parse_frame_size_with_refs(frame_context.reference_frame_indices));