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LibGfx: Add BitmapFormat::RGBA8888
This will be used by ImageData objects in LibWeb since the web spec says these store colors in RGBA8888 order. The only thing you can do with this format right now is blitting it onto a BGRA8888 bitmap.
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3 changed files with 23 additions and 0 deletions
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@ -54,6 +54,7 @@ enum class BitmapFormat {
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Indexed8,
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BGRx8888,
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BGRA8888,
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RGBA8888,
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};
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inline bool is_valid_bitmap_format(unsigned format)
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@ -66,6 +67,7 @@ inline bool is_valid_bitmap_format(unsigned format)
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case (unsigned)BitmapFormat::Indexed8:
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case (unsigned)BitmapFormat::BGRx8888:
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case (unsigned)BitmapFormat::BGRA8888:
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case (unsigned)BitmapFormat::RGBA8888:
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return true;
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}
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return false;
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@ -75,6 +77,7 @@ enum class StorageFormat {
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Indexed8,
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BGRx8888,
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BGRA8888,
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RGBA8888,
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};
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static StorageFormat determine_storage_format(BitmapFormat format)
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@ -84,6 +87,8 @@ static StorageFormat determine_storage_format(BitmapFormat format)
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return StorageFormat::BGRx8888;
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case BitmapFormat::BGRA8888:
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return StorageFormat::BGRA8888;
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case BitmapFormat::RGBA8888:
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return StorageFormat::RGBA8888;
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case BitmapFormat::Indexed1:
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case BitmapFormat::Indexed2:
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case BitmapFormat::Indexed4:
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