fb: Silence warnings when building with clang
fbpict.c:163:8: warning: implicit conversion from enumeration type 'PictFormatShort' (aka 'enum _PictFormatShort') to different enumeration type 'pixman_format_code_t' [-Wconversion] pict->format, ~~~~~~^~~~~~ fbbltone.c:486:2: warning: shift result (281474959933440) requires 49 bits to represent, but 'int' only has 32 bits [-Wshift-overflow] C2_24( 0, 0), C2_24 ( 1, 0), C2_24 ( 2, 0), C2_24 ( 3, 0), ^~~~~~~~~~~~ fbbltone.c:474:6: note: instantiated from: SelMask24(b,1,r)) ^ fbbltone.c:429:46: note: instantiated from: ^ fbbltone.c:427:18: note: instantiated from: 0xffffff << Mask24Check(x,r)) : 0) ~~~~~~~~ ^ Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com> Reviewed-by: Jamey Sharp <jamey@minilop.net>
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@ -26,6 +26,11 @@
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#include "fb.h"
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#ifdef __clang__
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/* shift overflow is intentional */
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#pragma clang diagnostic ignored "-Wshift-overflow"
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#endif
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/*
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* Example: srcX = 13 dstX = 8 (FB unit 32 dstBpp 8)
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*
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@ -160,7 +160,7 @@ create_bits_picture (PicturePtr pict,
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fbGetPixmapBitsData(pixmap, bits, stride, bpp);
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image = pixman_image_create_bits (
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pict->format,
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(pixman_format_code_t)pict->format,
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pixmap->drawable.width, pixmap->drawable.height,
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(uint32_t *)bits, stride * sizeof (FbStride));
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