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-rw-r--r--gfx/cairo/libpixman/src/make-combine.pl86
1 files changed, 0 insertions, 86 deletions
diff --git a/gfx/cairo/libpixman/src/make-combine.pl b/gfx/cairo/libpixman/src/make-combine.pl
deleted file mode 100644
index 210a5da12b..0000000000
--- a/gfx/cairo/libpixman/src/make-combine.pl
+++ /dev/null
@@ -1,86 +0,0 @@
-$usage = "Usage: combine.pl { 8 | 16 } < pixman-combine.c.template";
-
-$#ARGV == 0 or die $usage;
-
-# Get the component size.
-$size = int($ARGV[0]);
-$size == 8 or $size == 16 or die $usage;
-
-$pixel_size = $size * 4;
-$half_pixel_size = $size * 2;
-
-sub mask {
- my $str = shift;
- my $suffix;
- $suffix = "ULL" if $size > 8;
-
- return "0x" . $str . $suffix;
-}
-
-# Generate mask strings.
-$nibbles = $size / 4;
-$mask = "f" x $nibbles;
-$zero_mask = "0" x $nibbles;
-$one_half = "8" . "0" x ($nibbles - 1);
-
-print "/* WARNING: This file is generated by combine.pl from combine.inc.\n";
-print " Please edit one of those files rather than this one. */\n";
-print "\n";
-
-print "#line 1 \"pixman-combine.c.template\"\n";
-
-$mask_ = mask($mask);
-$one_half_ = mask($one_half);
-$g_mask = mask($mask . $zero_mask);
-$b_mask = mask($mask . $zero_mask x 2);
-$a_mask = mask($mask . $zero_mask x 3);
-$rb_mask = mask($mask . $zero_mask . $mask);
-$ag_mask = mask($mask . $zero_mask . $mask . $zero_mask);
-$rb_one_half = mask($one_half . $zero_mask . $one_half);
-$rb_mask_plus_one = mask("1" . $zero_mask x 2 . "1" . $zero_mask);
-
-while (<STDIN>) {
- # Mask and 1/2 value for a single component.
- s/#define COMPONENT_SIZE\b/$& $size/;
- s/#define MASK\b/$& $mask_/;
- s/#define ONE_HALF\b/$& $one_half_/;
-
- # Shifts and masks for green, blue, and alpha.
- s/#define G_SHIFT\b/$& $size/;
- s/#define R_SHIFT\b/$& $size * 2/;
- s/#define A_SHIFT\b/$& $size * 3/;
- s/#define G_MASK\b/$& $g_mask/;
- s/#define R_MASK\b/$& $b_mask/;
- s/#define A_MASK\b/$& $a_mask/;
-
- # Special values for dealing with red + blue at the same time.
- s/#define RB_MASK\b/$& $rb_mask/;
- s/#define AG_MASK\b/$& $ag_mask/;
- s/#define RB_ONE_HALF\b/$& $rb_one_half/;
- s/#define RB_MASK_PLUS_ONE\b/$& $rb_mask_plus_one/;
-
- # Add 32/64 suffix to combining function types.
- s/\bCombineFunc\b/CombineFunc$pixel_size/;
- s/\bFbComposeFunctions\b/FbComposeFunctions$pixel_size/;
- s/combine_width/combine_$pixel_size/;
- s/_pixman_setup_combiner_functions_width/_pixman_setup_combiner_functions_$pixel_size/;
- s/UNc/UN$size/g;
- s/ALPHA_c/ALPHA_$size/g;
- s/RED_c/RED_$size/g;
- s/GREEN_c/GREEN_$size/g;
- s/BLUE_c/BLUE_$size/g;
-
- # Convert comp*_t values into the appropriate real types.
- s/comp1_t/uint${size}_t/g;
- s/comp2_t/uint${half_pixel_size}_t/g;
- s/comp4_t/uint${pixel_size}_t/g;
-
- # Change the function table name for the 64-bit version.
- s/pixman_composeFunctions/pixman_composeFunctions64/ if $size == 16;
-
- # Change the header for the 64-bit version
- s/pixman-combine.h/pixman-combine64.h/ if $size == 16;
- s/pixman-combine.h/pixman-combine32.h/ if $size == 8;
-
- print;
-}