summaryrefslogtreecommitdiff
path: root/Userland
diff options
context:
space:
mode:
Diffstat (limited to 'Userland')
-rw-r--r--Userland/Libraries/LibVideo/VP9/Context.h4
-rw-r--r--Userland/Libraries/LibVideo/VP9/ContextStorage.h2
-rw-r--r--Userland/Libraries/LibVideo/VP9/Decoder.cpp6
-rw-r--r--Userland/Libraries/LibVideo/VP9/Decoder.h4
-rw-r--r--Userland/Libraries/LibVideo/VP9/Enums.h4
-rw-r--r--Userland/Libraries/LibVideo/VP9/LookupTables.h4
-rw-r--r--Userland/Libraries/LibVideo/VP9/Parser.cpp18
-rw-r--r--Userland/Libraries/LibVideo/VP9/Parser.h8
-rw-r--r--Userland/Libraries/LibVideo/VP9/TreeParser.cpp6
-rw-r--r--Userland/Libraries/LibVideo/VP9/TreeParser.h6
-rw-r--r--Userland/Libraries/LibVideo/VP9/Utilities.h2
11 files changed, 32 insertions, 32 deletions
diff --git a/Userland/Libraries/LibVideo/VP9/Context.h b/Userland/Libraries/LibVideo/VP9/Context.h
index a2a63b2c2d..7fe90bfc7c 100644
--- a/Userland/Libraries/LibVideo/VP9/Context.h
+++ b/Userland/Libraries/LibVideo/VP9/Context.h
@@ -113,7 +113,7 @@ public:
u16 header_size_in_bytes { 0 };
- TXMode transform_mode;
+ TransformMode transform_mode;
// This group also is only needed for inter-predicted frames.
ReferenceMode reference_mode;
@@ -189,7 +189,7 @@ struct BlockContext {
u8 segment_id { 0 };
bool should_skip_residuals { false };
- TXSize tx_size { TXSize::TX_4x4 };
+ TransformSize tx_size { TransformSize::TX_4x4 };
ReferenceFramePair reference_frame_types;
bool is_inter_predicted() const { return reference_frame_types.primary != ReferenceFrameType::None; }
diff --git a/Userland/Libraries/LibVideo/VP9/ContextStorage.h b/Userland/Libraries/LibVideo/VP9/ContextStorage.h
index 30156f5f60..ec6e5b937d 100644
--- a/Userland/Libraries/LibVideo/VP9/ContextStorage.h
+++ b/Userland/Libraries/LibVideo/VP9/ContextStorage.h
@@ -202,7 +202,7 @@ struct FrameBlockContext {
bool is_available { false };
bool skip_coefficients { false };
- TXSize tx_size { TXSize::TX_4x4 };
+ TransformSize tx_size { TransformSize::TX_4x4 };
PredictionMode y_mode { PredictionMode::DcPred };
Array<PredictionMode, 4> sub_modes { PredictionMode::DcPred, PredictionMode::DcPred, PredictionMode::DcPred, PredictionMode::DcPred };
InterpolationFilter interpolation_filter { InterpolationFilter::EightTap };
diff --git a/Userland/Libraries/LibVideo/VP9/Decoder.cpp b/Userland/Libraries/LibVideo/VP9/Decoder.cpp
index c0fe2c4cd5..a3fa1d70ad 100644
--- a/Userland/Libraries/LibVideo/VP9/Decoder.cpp
+++ b/Userland/Libraries/LibVideo/VP9/Decoder.cpp
@@ -336,7 +336,7 @@ u8 Decoder::adapt_prob(u8 prob, u8 counts[2])
return merge_prob(prob, counts[0], counts[1], COUNT_SAT, MAX_UPDATE_FACTOR);
}
-DecoderErrorOr<void> Decoder::predict_intra(u8 plane, BlockContext const& block_context, u32 x, u32 y, bool have_left, bool have_above, bool not_on_right, TXSize tx_size, u32 block_index)
+DecoderErrorOr<void> Decoder::predict_intra(u8 plane, BlockContext const& block_context, u32 x, u32 y, bool have_left, bool have_above, bool not_on_right, TransformSize tx_size, u32 block_index)
{
auto& frame_buffer = get_output_buffer(plane);
@@ -413,7 +413,7 @@ DecoderErrorOr<void> Decoder::predict_intra(u8 plane, BlockContext const& block_
}
// The array aboveRow[ i ] for i = size..2*size-1 is specified by:
- if (have_above && not_on_right && tx_size == TXSize::TX_4x4) {
+ if (have_above && not_on_right && tx_size == TransformSize::TX_4x4) {
// 1. If haveAbove is equal to 1 and notOnRight is equal to 1 and txSz is equal to 0,
// aboveRow[ i ] is set equal to CurrFrame[ plane ][ y-1 ][ Min(maxX, x+i) ].
for (auto i = block_size; i < block_size * 2; i++)
@@ -1067,7 +1067,7 @@ u16 Decoder::get_ac_quantizer(BlockContext const& block_context, u8 plane)
return ac_q(block_context.frame_context.color_config.bit_depth, static_cast<u8>(get_base_quantizer_index(block_context) + offset));
}
-DecoderErrorOr<void> Decoder::reconstruct(u8 plane, BlockContext const& block_context, u32 transform_block_x, u32 transform_block_y, TXSize transform_block_size, TransformSet transform_set)
+DecoderErrorOr<void> Decoder::reconstruct(u8 plane, BlockContext const& block_context, u32 transform_block_x, u32 transform_block_y, TransformSize transform_block_size, TransformSet transform_set)
{
// 8.6.2 Reconstruct process
diff --git a/Userland/Libraries/LibVideo/VP9/Decoder.h b/Userland/Libraries/LibVideo/VP9/Decoder.h
index f980ae194a..3fdf7abeb1 100644
--- a/Userland/Libraries/LibVideo/VP9/Decoder.h
+++ b/Userland/Libraries/LibVideo/VP9/Decoder.h
@@ -58,7 +58,7 @@ private:
/* (8.5) Prediction Processes */
// (8.5.1) Intra prediction process
- DecoderErrorOr<void> predict_intra(u8 plane, BlockContext const& block_context, u32 x, u32 y, bool have_left, bool have_above, bool not_on_right, TXSize tx_size, u32 block_index);
+ DecoderErrorOr<void> predict_intra(u8 plane, BlockContext const& block_context, u32 x, u32 y, bool have_left, bool have_above, bool not_on_right, TransformSize tx_size, u32 block_index);
// (8.5.1) Inter prediction process
DecoderErrorOr<void> predict_inter(u8 plane, BlockContext const& block_context, u32 x, u32 y, u32 width, u32 height, u32 block_index);
@@ -81,7 +81,7 @@ private:
static u16 get_ac_quantizer(BlockContext const&, u8 plane);
// (8.6.2) Reconstruct process
- DecoderErrorOr<void> reconstruct(u8 plane, BlockContext const&, u32 transform_block_x, u32 transform_block_y, TXSize transform_block_size, TransformSet);
+ DecoderErrorOr<void> reconstruct(u8 plane, BlockContext const&, u32 transform_block_x, u32 transform_block_y, TransformSize transform_block_size, TransformSet);
// (8.7) Inverse transform process
DecoderErrorOr<void> inverse_transform_2d(BlockContext const&, Span<Intermediate> dequantized, u8 log2_of_block_size, TransformSet);
diff --git a/Userland/Libraries/LibVideo/VP9/Enums.h b/Userland/Libraries/LibVideo/VP9/Enums.h
index 99e01601ae..83461bb822 100644
--- a/Userland/Libraries/LibVideo/VP9/Enums.h
+++ b/Userland/Libraries/LibVideo/VP9/Enums.h
@@ -45,7 +45,7 @@ enum ReferenceFrameType : u8 {
AltRefFrame = 3,
};
-enum TXMode : u8 {
+enum TransformMode : u8 {
Only_4x4 = 0,
Allow_8x8 = 1,
Allow_16x16 = 2,
@@ -53,7 +53,7 @@ enum TXMode : u8 {
TXModeSelect = 4,
};
-enum TXSize : u8 {
+enum TransformSize : u8 {
TX_4x4 = 0,
TX_8x8 = 1,
TX_16x16 = 2,
diff --git a/Userland/Libraries/LibVideo/VP9/LookupTables.h b/Userland/Libraries/LibVideo/VP9/LookupTables.h
index 370544cf10..4a172abc6e 100644
--- a/Userland/Libraries/LibVideo/VP9/LookupTables.h
+++ b/Userland/Libraries/LibVideo/VP9/LookupTables.h
@@ -14,7 +14,7 @@
namespace Video::VP9 {
static constexpr InterpolationFilter literal_to_type[4] = { EightTapSmooth, EightTap, EightTapSharp, Bilinear };
-static constexpr TXSize tx_mode_to_biggest_tx_size[TX_MODES] = { TX_4x4, TX_8x8, TX_16x16, TX_32x32, TX_32x32 };
+static constexpr TransformSize tx_mode_to_biggest_tx_size[TX_MODES] = { TX_4x4, TX_8x8, TX_16x16, TX_32x32, TX_32x32 };
static constexpr u8 segmentation_feature_bits[SEG_LVL_MAX] = { 8, 6, 2, 0 };
static constexpr bool segmentation_feature_signed[SEG_LVL_MAX] = { true, true, false, false };
static constexpr u8 inv_map_table[MAX_PROB] = {
@@ -186,7 +186,7 @@ static constexpr u8 mi_height_log2_lookup[BLOCK_SIZES] = { 0, 0, 0, 0, 1, 0, 1,
static constexpr u8 num_8x8_blocks_high_lookup[BLOCK_SIZES] = { 1, 1, 1, 1, 2, 1, 2, 4, 2, 4, 8, 4, 8 };
static constexpr u8 size_group_lookup[BLOCK_SIZES] = { 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3 };
-static constexpr TXSize max_txsize_lookup[BLOCK_SIZES] = {
+static constexpr TransformSize max_txsize_lookup[BLOCK_SIZES] = {
TX_4x4,
TX_4x4,
TX_4x4,
diff --git a/Userland/Libraries/LibVideo/VP9/Parser.cpp b/Userland/Libraries/LibVideo/VP9/Parser.cpp
index babe3279f9..6e9cfbf59f 100644
--- a/Userland/Libraries/LibVideo/VP9/Parser.cpp
+++ b/Userland/Libraries/LibVideo/VP9/Parser.cpp
@@ -567,16 +567,16 @@ DecoderErrorOr<void> Parser::compressed_header(FrameContext& frame_context)
return {};
}
-DecoderErrorOr<TXMode> Parser::read_tx_mode(FrameContext const& frame_context)
+DecoderErrorOr<TransformMode> Parser::read_tx_mode(FrameContext const& frame_context)
{
if (frame_context.is_lossless()) {
- return TXMode::Only_4x4;
+ return TransformMode::Only_4x4;
}
auto tx_mode = TRY_READ(m_bit_stream->read_literal(2));
if (tx_mode == Allow_32x32)
tx_mode += TRY_READ(m_bit_stream->read_literal(1));
- return static_cast<TXMode>(tx_mode);
+ return static_cast<TransformMode>(tx_mode);
}
DecoderErrorOr<void> Parser::tx_mode_probs()
@@ -640,7 +640,7 @@ u8 Parser::inv_recenter_nonneg(u8 v, u8 m)
return m + (v >> 1u);
}
-DecoderErrorOr<void> Parser::read_coef_probs(TXMode transform_mode)
+DecoderErrorOr<void> Parser::read_coef_probs(TransformMode transform_mode)
{
auto max_tx_size = tx_mode_to_biggest_tx_size[transform_mode];
for (u8 tx_size = 0; tx_size <= max_tx_size; tx_size++) {
@@ -1051,7 +1051,7 @@ bool Parser::seg_feature_active(BlockContext const& block_context, u8 feature)
return block_context.frame_context.segmentation_features[block_context.segment_id][feature].enabled;
}
-DecoderErrorOr<TXSize> Parser::read_tx_size(BlockContext& block_context, FrameBlockContext above_context, FrameBlockContext left_context, bool allow_select)
+DecoderErrorOr<TransformSize> Parser::read_tx_size(BlockContext& block_context, FrameBlockContext above_context, FrameBlockContext left_context, bool allow_select)
{
auto max_tx_size = max_txsize_lookup[block_context.size];
if (allow_select && block_context.frame_context.transform_mode == TXModeSelect && block_context.size >= Block_8x8)
@@ -1331,12 +1331,12 @@ Gfx::Size<size_t> Parser::get_decoded_size_for_plane(FrameContext const& frame_c
return { point.x(), point.y() };
}
-static TXSize get_uv_tx_size(TXSize tx_size, BlockSubsize size_for_plane)
+static TransformSize get_uv_tx_size(TransformSize tx_size, BlockSubsize size_for_plane)
{
return min(tx_size, max_txsize_lookup[size_for_plane]);
}
-static TransformSet select_transform_type(BlockContext const& block_context, u8 plane, TXSize tx_size, u32 block_index)
+static TransformSet select_transform_type(BlockContext const& block_context, u8 plane, TransformSize tx_size, u32 block_index)
{
if (plane > 0 || tx_size == TX_32x32)
return TransformSet { TransformType::DCT, TransformType::DCT };
@@ -1415,7 +1415,7 @@ DecoderErrorOr<bool> Parser::residual(BlockContext& block_context, bool has_bloc
return block_had_non_zero_tokens;
}
-static u16 const* get_scan(TXSize tx_size, TransformSet transform_set)
+static u16 const* get_scan(TransformSize tx_size, TransformSet transform_set)
{
constexpr TransformSet adst_dct { TransformType::ADST, TransformType::DCT };
constexpr TransformSet dct_adst { TransformType::DCT, TransformType::ADST };
@@ -1444,7 +1444,7 @@ static u16 const* get_scan(TXSize tx_size, TransformSet transform_set)
return default_scan_32x32;
}
-DecoderErrorOr<bool> Parser::tokens(BlockContext& block_context, size_t plane, u32 start_x, u32 start_y, TXSize tx_size, TransformSet transform_set)
+DecoderErrorOr<bool> Parser::tokens(BlockContext& block_context, size_t plane, u32 start_x, u32 start_y, TransformSize tx_size, TransformSet transform_set)
{
u16 segment_eob = 16 << (tx_size << 1);
auto const* scan = get_scan(tx_size, transform_set);
diff --git a/Userland/Libraries/LibVideo/VP9/Parser.h b/Userland/Libraries/LibVideo/VP9/Parser.h
index 47db261b1a..53a01e7104 100644
--- a/Userland/Libraries/LibVideo/VP9/Parser.h
+++ b/Userland/Libraries/LibVideo/VP9/Parser.h
@@ -79,13 +79,13 @@ private:
/* (6.3) Compressed Header Syntax */
DecoderErrorOr<void> compressed_header(FrameContext&);
- DecoderErrorOr<TXMode> read_tx_mode(FrameContext const&);
+ DecoderErrorOr<TransformMode> read_tx_mode(FrameContext const&);
DecoderErrorOr<void> tx_mode_probs();
DecoderErrorOr<u8> diff_update_prob(u8 prob);
DecoderErrorOr<u8> decode_term_subexp();
u8 inv_remap_prob(u8 delta_prob, u8 prob);
u8 inv_recenter_nonneg(u8 v, u8 m);
- DecoderErrorOr<void> read_coef_probs(TXMode);
+ DecoderErrorOr<void> read_coef_probs(TransformMode);
DecoderErrorOr<void> read_skip_prob();
DecoderErrorOr<void> read_inter_mode_probs();
DecoderErrorOr<void> read_interp_filter_probs();
@@ -110,7 +110,7 @@ private:
DecoderErrorOr<void> set_intra_segment_id(BlockContext&);
DecoderErrorOr<bool> read_should_skip_residuals(BlockContext&, FrameBlockContext above_context, FrameBlockContext left_context);
static bool seg_feature_active(BlockContext const&, u8 feature);
- DecoderErrorOr<TXSize> read_tx_size(BlockContext&, FrameBlockContext above_context, FrameBlockContext left_context, bool allow_select);
+ DecoderErrorOr<TransformSize> read_tx_size(BlockContext&, FrameBlockContext above_context, FrameBlockContext left_context, bool allow_select);
DecoderErrorOr<void> inter_frame_mode_info(BlockContext&, FrameBlockContext above_context, FrameBlockContext left_context);
DecoderErrorOr<void> set_inter_segment_id(BlockContext&);
u8 get_segment_id(BlockContext const&);
@@ -122,7 +122,7 @@ private:
DecoderErrorOr<MotionVector> read_motion_vector(BlockContext const&, BlockMotionVectorCandidates const&, ReferenceIndex);
DecoderErrorOr<i32> read_single_motion_vector_component(u8 component);
DecoderErrorOr<bool> residual(BlockContext&, bool has_block_above, bool has_block_left);
- DecoderErrorOr<bool> tokens(BlockContext&, size_t plane, u32 x, u32 y, TXSize tx_size, TransformSet);
+ DecoderErrorOr<bool> tokens(BlockContext&, size_t plane, u32 x, u32 y, TransformSize tx_size, TransformSet);
DecoderErrorOr<i32> read_coef(u8 bit_depth, Token token);
/* (6.5) Motion Vector Prediction */
diff --git a/Userland/Libraries/LibVideo/VP9/TreeParser.cpp b/Userland/Libraries/LibVideo/VP9/TreeParser.cpp
index 495bd3a831..1dc0bfb81c 100644
--- a/Userland/Libraries/LibVideo/VP9/TreeParser.cpp
+++ b/Userland/Libraries/LibVideo/VP9/TreeParser.cpp
@@ -229,7 +229,7 @@ ErrorOr<bool> TreeParser::parse_skip(BitStream& bit_stream, ProbabilityTables co
return value;
}
-ErrorOr<TXSize> TreeParser::parse_tx_size(BitStream& bit_stream, ProbabilityTables const& probability_table, SyntaxElementCounter& counter, TXSize max_tx_size, FrameBlockContext above, FrameBlockContext left)
+ErrorOr<TransformSize> TreeParser::parse_tx_size(BitStream& bit_stream, ProbabilityTables const& probability_table, SyntaxElementCounter& counter, TransformSize max_tx_size, FrameBlockContext above, FrameBlockContext left)
{
// FIXME: Above and left contexts should be in structs.
@@ -255,7 +255,7 @@ ErrorOr<TXSize> TreeParser::parse_tx_size(BitStream& bit_stream, ProbabilityTabl
u8 const* probabilities = probability_table.tx_probs()[max_tx_size][context];
- auto value = TRY(parse_tree<TXSize>(bit_stream, tree, [&](u8 node) { return probabilities[node]; }));
+ auto value = TRY(parse_tree<TransformSize>(bit_stream, tree, [&](u8 node) { return probabilities[node]; }));
increment_counter(counter.m_counts_tx_size[max_tx_size][context][value]);
return value;
}
@@ -624,7 +624,7 @@ ErrorOr<bool> TreeParser::parse_motion_vector_hp(BitStream& bit_stream, Probabil
return value;
}
-TokensContext TreeParser::get_tokens_context(bool subsampling_x, bool subsampling_y, u32 rows, u32 columns, Array<Vector<bool>, 3> const& above_nonzero_context, Array<Vector<bool>, 3> const& left_nonzero_context, u8 token_cache[1024], TXSize tx_size, TransformSet transform_set, u8 plane, u32 start_x, u32 start_y, u16 position, bool is_inter, u8 band, u16 coef_index)
+TokensContext TreeParser::get_tokens_context(bool subsampling_x, bool subsampling_y, u32 rows, u32 columns, Array<Vector<bool>, 3> const& above_nonzero_context, Array<Vector<bool>, 3> const& left_nonzero_context, u8 token_cache[1024], TransformSize tx_size, TransformSet transform_set, u8 plane, u32 start_x, u32 start_y, u16 position, bool is_inter, u8 band, u16 coef_index)
{
u8 context;
if (coef_index == 0) {
diff --git a/Userland/Libraries/LibVideo/VP9/TreeParser.h b/Userland/Libraries/LibVideo/VP9/TreeParser.h
index 02400bd093..52c97d1adf 100644
--- a/Userland/Libraries/LibVideo/VP9/TreeParser.h
+++ b/Userland/Libraries/LibVideo/VP9/TreeParser.h
@@ -20,7 +20,7 @@ class Parser;
struct FrameBlockContext;
struct TokensContext {
- TXSize m_tx_size;
+ TransformSize m_tx_size;
bool m_is_uv_plane;
bool m_is_inter;
u8 m_band;
@@ -69,7 +69,7 @@ public:
static ErrorOr<PredictionMode> parse_inter_mode(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, u8 mode_context_for_ref_frame_0);
static ErrorOr<InterpolationFilter> parse_interpolation_filter(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, FrameBlockContext above, FrameBlockContext left);
static ErrorOr<bool> parse_skip(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, FrameBlockContext above, FrameBlockContext left);
- static ErrorOr<TXSize> parse_tx_size(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, TXSize max_tx_size, FrameBlockContext above, FrameBlockContext left);
+ static ErrorOr<TransformSize> parse_tx_size(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, TransformSize max_tx_size, FrameBlockContext above, FrameBlockContext left);
static ErrorOr<bool> parse_block_is_inter_predicted(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, FrameBlockContext above, FrameBlockContext left);
static ErrorOr<ReferenceMode> parse_comp_mode(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, ReferenceFrameType comp_fixed_ref, FrameBlockContext above, FrameBlockContext left);
static ErrorOr<ReferenceIndex> parse_comp_ref(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, ReferenceFrameType comp_fixed_ref, ReferenceFramePair comp_var_ref, ReferenceIndex variable_reference_index, FrameBlockContext above, FrameBlockContext left);
@@ -86,7 +86,7 @@ public:
static ErrorOr<u8> parse_motion_vector_fr(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, u8 component);
static ErrorOr<bool> parse_motion_vector_hp(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, u8 component, bool use_hp);
- static TokensContext get_tokens_context(bool subsampling_x, bool subsampling_y, u32 rows, u32 columns, Array<Vector<bool>, 3> const& above_nonzero_context, Array<Vector<bool>, 3> const& left_nonzero_context, u8 token_cache[1024], TXSize, TransformSet, u8 plane, u32 start_x, u32 start_y, u16 position, bool is_inter, u8 band, u16 coef_index);
+ static TokensContext get_tokens_context(bool subsampling_x, bool subsampling_y, u32 rows, u32 columns, Array<Vector<bool>, 3> const& above_nonzero_context, Array<Vector<bool>, 3> const& left_nonzero_context, u8 token_cache[1024], TransformSize, TransformSet, u8 plane, u32 start_x, u32 start_y, u16 position, bool is_inter, u8 band, u16 coef_index);
static ErrorOr<bool> parse_more_coefficients(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, TokensContext const& context);
static ErrorOr<Token> parse_token(BitStream&, ProbabilityTables const&, SyntaxElementCounter&, TokensContext const& context);
};
diff --git a/Userland/Libraries/LibVideo/VP9/Utilities.h b/Userland/Libraries/LibVideo/VP9/Utilities.h
index 8a99ed1d3d..027833c401 100644
--- a/Userland/Libraries/LibVideo/VP9/Utilities.h
+++ b/Userland/Libraries/LibVideo/VP9/Utilities.h
@@ -86,7 +86,7 @@ inline T pixels_to_blocks(T pixels)
return sub_blocks_to_blocks(pixels_to_sub_blocks(pixels));
}
-inline u8 transform_size_to_sub_blocks(TXSize transform_size)
+inline u8 transform_size_to_sub_blocks(TransformSize transform_size)
{
return 1 << transform_size;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 17:35:07 +0000