mirror of
https://github.com/opencv/opencv.git
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54 lines
1.9 KiB
Diff
54 lines
1.9 KiB
Diff
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diff --git a/3rdparty/libpng/mips/mips_init.c b/3rdparty/libpng/mips/mips_init.c
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index 8dd283deef..6a061cccfa 100644
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--- a/3rdparty/libpng/mips/mips_init.c
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+++ b/3rdparty/libpng/mips/mips_init.c
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@@ -73,7 +73,6 @@ png_init_filter_functions_msa(png_structp pp, unsigned int bpp)
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* this case will fall through to the 'default' below, which just
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* returns.
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*/
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-#endif /* PNG_MIPS_MSA_API_SUPPORTED */
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#ifdef PNG_MIPS_MSA_CHECK_SUPPORTED
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{
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static volatile sig_atomic_t no_msa = -1; /* not checked */
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@@ -84,12 +83,9 @@ png_init_filter_functions_msa(png_structp pp, unsigned int bpp)
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if (no_msa)
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return;
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}
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-#ifdef PNG_MIPS_MSA_API_SUPPORTED
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- break;
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-#endif
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#endif /* PNG_MIPS_MSA_CHECK_SUPPORTED */
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+ break;
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-#ifdef PNG_MIPS_MSA_API_SUPPORTED
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default: /* OFF or INVALID */
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return;
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@@ -97,8 +93,6 @@ png_init_filter_functions_msa(png_structp pp, unsigned int bpp)
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/* Option turned on */
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break;
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}
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-#endif
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-
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/* IMPORTANT: any new external functions used here must be declared using
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* PNG_INTERNAL_FUNCTION in ../pngpriv.h. This is required so that the
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* 'prefix' option to configure works:
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@@ -118,13 +112,16 @@ png_init_filter_functions_msa(png_structp pp, unsigned int bpp)
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pp->read_filter[PNG_FILTER_VALUE_AVG-1] = png_read_filter_row_avg3_msa;
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pp->read_filter[PNG_FILTER_VALUE_PAETH-1] = png_read_filter_row_paeth3_msa;
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}
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-
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else if (bpp == 4)
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{
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pp->read_filter[PNG_FILTER_VALUE_SUB-1] = png_read_filter_row_sub4_msa;
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pp->read_filter[PNG_FILTER_VALUE_AVG-1] = png_read_filter_row_avg4_msa;
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pp->read_filter[PNG_FILTER_VALUE_PAETH-1] = png_read_filter_row_paeth4_msa;
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}
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+#else
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+ (void)pp;
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+ (void)bpp;
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+#endif /* PNG_MIPS_MSA_API_SUPPORTED */
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}
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#endif /* PNG_MIPS_MSA_OPT > 0 */
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#endif /* READ */
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