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gifsicle: bump version

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patch upstream
This commit is contained in:
Jerome Duval
2021-11-08 11:51:41 +01:00
parent b41cb2efc4
commit 43c783c974
2 changed files with 1 additions and 50 deletions
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3
media-gfx/gifsicle/gifsicle-1.92.recipe → media-gfx/gifsicle/gifsicle-1.93.recipe
View File

@@ -10,8 +10,7 @@ COPYRIGHT="1997-2018 Eddie Kohler"
LICENSE="GNU GPL v2"
REVISION="1"
SOURCE_URI="http://www.lcdf.org/gifsicle/gifsicle-$portVersion.tar.gz"
CHECKSUM_SHA256="5ab556c01d65fddf980749e3ccf50b7fd40de738b6df679999294cc5fabfce65"
PATCHES="gifsicle-$portVersion.patchset"
CHECKSUM_SHA256="92f67079732bf4c1da087e6ae0905205846e5ac777ba5caa66d12a73aa943447"
ARCHITECTURES="all"

48
media-gfx/gifsicle/patches/gifsicle-1.92.patchset
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@@ -1,48 +0,0 @@
From b1338f362620d9bbfe4c1ca41ae37c0c7ceeca53 Mon Sep 17 00:00:00 2001
From: Jerome Duval <jerome.duval@gmail.com>
Date: Fri, 3 May 2019 19:04:54 +0200
Subject: gcc2 patch
diff --git a/src/gifwrite.c b/src/gifwrite.c
index 3688a09..50b2c4d 100644
--- a/src/gifwrite.c
+++ b/src/gifwrite.c
@@ -210,6 +210,8 @@ typedef struct gfc_rgbdiff {signed short r, g, b;} gfc_rgbdiff;
/* Difference (MSE) between given color indexes + dithering error */
static inline unsigned int color_diff(Gif_Color a, Gif_Color b, int a_transparent, int b_transparent, gfc_rgbdiff dither)
{
+ unsigned int dith, undith;
+
/* if one is transparent and the other is not, then return maximum difference */
/* TODO: figure out what color is in the canvas under the transparent pixel and match against that */
if (a_transparent != b_transparent) return 1<<25;
@@ -218,11 +220,11 @@ static inline unsigned int color_diff(Gif_Color a, Gif_Color b, int a_transparen
if (a_transparent) return 0;
/* squared error with or without dithering. */
- unsigned int dith = (a.gfc_red-b.gfc_red+dither.r)*(a.gfc_red-b.gfc_red+dither.r)
+ dith = (a.gfc_red-b.gfc_red+dither.r)*(a.gfc_red-b.gfc_red+dither.r)
+ (a.gfc_green-b.gfc_green+dither.g)*(a.gfc_green-b.gfc_green+dither.g)
+ (a.gfc_blue-b.gfc_blue+dither.b)*(a.gfc_blue-b.gfc_blue+dither.b);
- unsigned int undith = (a.gfc_red-b.gfc_red+dither.r/2)*(a.gfc_red-b.gfc_red+dither.r/2)
+ undith = (a.gfc_red-b.gfc_red+dither.r/2)*(a.gfc_red-b.gfc_red+dither.r/2)
+ (a.gfc_green-b.gfc_green+dither.g/2)*(a.gfc_green-b.gfc_green+dither.g/2)
+ (a.gfc_blue-b.gfc_blue+dither.b/2)*(a.gfc_blue-b.gfc_blue+dither.b/2);
@@ -336,9 +338,10 @@ gfc_lookup_lossy(Gif_CodeTable *gfc, const Gif_Colormap *gfcm, Gif_Image *gfi,
unsigned image_endpos = gfi->width * gfi->height;
struct selected_node best_t = {node, pos, base_diff};
+ uint8_t suffix;
if (pos >= image_endpos) return best_t;
- uint8_t suffix = gif_pixel_at_pos(gfi, pos);
+ suffix = gif_pixel_at_pos(gfi, pos);
assert(!node || (node >= gfc->nodes && node < gfc->nodes + NODES_SIZE));
assert(suffix < gfc->clear_code);
if (!node) {
--
2.21.0