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LibGfx: Mark compilation-unit-only functions as static

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This enables a nice warning in case a function becomes dead code.
This commit is contained in:
Ben Wiederhake 2020-08-11 00:09:28 +02:00 • committed by Andreas Kling
parent e050f21f36
commit f2f0c22052
3 changed files with 20 additions and 22 deletions
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8
Libraries/LibGfx/GIFLoader.cpp
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@ -36,8 +36,6 @@
namespace Gfx {
static bool load_gif_frame_descriptors(GIFLoadingContext&);
struct RGB {
u8 r;
u8 g;
@ -117,7 +115,7 @@ enum class GIFFormat {
GIF89a,
};
Optional<GIFFormat> decode_gif_header(BufferStream& stream)
static Optional<GIFFormat> decode_gif_header(BufferStream& stream)
{
static const char valid_header_87[] = "GIF87a";
static const char valid_header_89[] = "GIF89a";
@ -262,7 +260,7 @@ private:
Vector<u8> m_output {};
};
bool decode_frames_up_to_index(GIFLoadingContext& context, size_t frame_index)
static bool decode_frames_up_to_index(GIFLoadingContext& context, size_t frame_index)
{
if (frame_index >= context.images.size()) {
return false;
@ -340,7 +338,7 @@ bool decode_frames_up_to_index(GIFLoadingContext& context, size_t frame_index)
return true;
}
bool load_gif_frame_descriptors(GIFLoadingContext& context)
static bool load_gif_frame_descriptors(GIFLoadingContext& context)
{
if (context.data_size < 32)
return false;