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https://github.com/RGBCube/serenity
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LibGfx: Mark compilation-unit-only functions as static
This enables a nice warning in case a function becomes dead code.
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parent
e050f21f36
commit
f2f0c22052
3 changed files with 20 additions and 22 deletions
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@ -220,7 +220,7 @@ struct JPGLoadingContext {
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MacroblockMeta mblock_meta;
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};
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void generate_huffman_codes(HuffmanTableSpec& table)
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static void generate_huffman_codes(HuffmanTableSpec& table)
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{
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unsigned code = 0;
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for (auto number_of_codes : table.code_counts) {
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@ -230,7 +230,7 @@ void generate_huffman_codes(HuffmanTableSpec& table)
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}
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}
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Optional<size_t> read_huffman_bits(HuffmanStreamState& hstream, size_t count = 1)
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static Optional<size_t> read_huffman_bits(HuffmanStreamState& hstream, size_t count = 1)
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{
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if (count > (8 * sizeof(size_t))) {
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dbg() << String::format("Can't read %i bits at once!", count);
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@ -254,7 +254,7 @@ Optional<size_t> read_huffman_bits(HuffmanStreamState& hstream, size_t count = 1
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return value;
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}
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Optional<u8> get_next_symbol(HuffmanStreamState& hstream, const HuffmanTableSpec& table)
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static Optional<u8> get_next_symbol(HuffmanStreamState& hstream, const HuffmanTableSpec& table)
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{
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unsigned code = 0;
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size_t code_cursor = 0;
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@ -289,7 +289,7 @@ Optional<u8> get_next_symbol(HuffmanStreamState& hstream, const HuffmanTableSpec
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* macroblocks that share the chrominance data. Next two iterations (assuming that
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* we are dealing with three components) will fill up the blocks with chroma data.
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*/
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bool build_macroblocks(JPGLoadingContext& context, Vector<Macroblock>& macroblocks, u8 hcursor, u8 vcursor)
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static bool build_macroblocks(JPGLoadingContext& context, Vector<Macroblock>& macroblocks, u8 hcursor, u8 vcursor)
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{
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for (u32 cindex = 0; cindex < context.component_count; cindex++) {
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auto& component = context.components[cindex];
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@ -373,7 +373,7 @@ bool build_macroblocks(JPGLoadingContext& context, Vector<Macroblock>& macrobloc
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return true;
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}
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Optional<Vector<Macroblock>> decode_huffman_stream(JPGLoadingContext& context)
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static Optional<Vector<Macroblock>> decode_huffman_stream(JPGLoadingContext& context)
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{
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Vector<Macroblock> macroblocks;
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macroblocks.resize(context.mblock_meta.padded_total);
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@ -798,7 +798,7 @@ static bool skip_marker_with_length(BufferStream& stream)
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return !stream.handle_read_failure();
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}
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void dequantize(JPGLoadingContext& context, Vector<Macroblock>& macroblocks)
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static void dequantize(JPGLoadingContext& context, Vector<Macroblock>& macroblocks)
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{
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for (u32 vcursor = 0; vcursor < context.mblock_meta.vcount; vcursor += context.vsample_factor) {
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for (u32 hcursor = 0; hcursor < context.mblock_meta.hcount; hcursor += context.hsample_factor) {
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@ -819,7 +819,7 @@ void dequantize(JPGLoadingContext& context, Vector<Macroblock>& macroblocks)
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}
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}
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void inverse_dct(const JPGLoadingContext& context, Vector<Macroblock>& macroblocks)
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static void inverse_dct(const JPGLoadingContext& context, Vector<Macroblock>& macroblocks)
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{
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static const float m0 = 2.0 * cos(1.0 / 16.0 * 2.0 * M_PI);
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static const float m1 = 2.0 * cos(2.0 / 16.0 * 2.0 * M_PI);
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@ -986,7 +986,7 @@ void inverse_dct(const JPGLoadingContext& context, Vector<Macroblock>& macrobloc
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}
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}
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void ycbcr_to_rgb(const JPGLoadingContext& context, Vector<Macroblock>& macroblocks)
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static void ycbcr_to_rgb(const JPGLoadingContext& context, Vector<Macroblock>& macroblocks)
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{
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for (u32 vcursor = 0; vcursor < context.mblock_meta.vcount; vcursor += context.vsample_factor) {
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for (u32 hcursor = 0; hcursor < context.mblock_meta.hcount; hcursor += context.hsample_factor) {
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