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CMakeLists.txt: cmake min required 3.13 -> 3.5 using CMAKE_REQUIRED_LIBRARIES; add ZINT_COVERAGE option

Browse Source 
bmp/emf/ps.c: allow for foreground colour in ULTRA
bmp/gif/pcx.c: allow for BARCODE_STDOUT (fflush/fclose)
emf.c: hexagon rotation field not used; dont't use float index in font loop; Windows stdout binary mode
png.c: remove unused 8-bit; simplify libpng error handling and fclose outfile on error
ps.c: fix buffer overflow on colour_to_pscolor() CMYK
tif.c: fix BLACKISZERO indexes
CODE39: simplify check digit setting
reedsol.c: rs_uint_init_gf() log/alog tables must be zeroed
ZBarcode_Encode: debug: fix access out-of-bounds on non-NUL-terminated source if length < 10
manual.txt/zint.h: document NUL-terminated strings
tests: cover further cases for output (bmp/emf/etc), eci/gb18030/gb2312/sjis, reedsol, AZTEC, CODE39
This commit is contained in:
gitlost
2021-07-26 15:29:05 +01:00
parent 059abdf6a1
commit 3f33ed3eb9
90 changed files with 3754 additions and 863 deletions
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30
backend/vector.c
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@@ -63,7 +63,7 @@ static struct zint_vector_rect *vector_plot_create_rect(float x, float y, float
static int vector_plot_add_rect(struct zint_symbol *symbol, struct zint_vector_rect *rect,
struct zint_vector_rect **last_rect) {
if (!rect) return ZINT_ERROR_MEMORY;
if (!rect) return 0;
if (*last_rect)
(*last_rect)->next = rect;
else
@@ -89,7 +89,7 @@ static struct zint_vector_hexagon *vector_plot_create_hexagon(float x, float y,
static int vector_plot_add_hexagon(struct zint_symbol *symbol, struct zint_vector_hexagon *hexagon,
struct zint_vector_hexagon **last_hexagon) {
if (!hexagon) return ZINT_ERROR_MEMORY;
if (!hexagon) return 0;
if (*last_hexagon)
(*last_hexagon)->next = hexagon;
else
@@ -115,7 +115,7 @@ static struct zint_vector_circle *vector_plot_create_circle(float x, float y, fl
static int vector_plot_add_circle(struct zint_symbol *symbol, struct zint_vector_circle *circle,
struct zint_vector_circle **last_circle) {
if (!circle) return ZINT_ERROR_MEMORY;
if (!circle) return 0;
if (*last_circle)
(*last_circle)->next = circle;
else
@@ -272,12 +272,10 @@ static void vector_rotate(struct zint_symbol *symbol, int rotate_angle) {
temp = rect->width;
rect->width = rect->height;
rect->height = temp;
}
if (rotate_angle == 180) {
} else if (rotate_angle == 180) {
rect->x = symbol->vector->width - (rect->x + rect->width);
rect->y = symbol->vector->height - (rect->y + rect->height);
}
if (rotate_angle == 270) {
} else if (rotate_angle == 270) {
temp = rect->x;
rect->x = rect->y;
rect->y = symbol->vector->width - (temp + rect->width);
@@ -295,13 +293,11 @@ static void vector_rotate(struct zint_symbol *symbol, int rotate_angle) {
hex->x = symbol->vector->height - hex->y;
hex->y = temp;
hex->rotation = 90;
}
if (rotate_angle == 180) {
} else if (rotate_angle == 180) {
hex->x = symbol->vector->width - hex->x;
hex->y = symbol->vector->height - hex->y;
hex->rotation = 180;
}
if (rotate_angle == 270) {
} else if (rotate_angle == 270) {
temp = hex->x;
hex->x = hex->y;
hex->y = symbol->vector->width - temp;
@@ -316,12 +312,10 @@ static void vector_rotate(struct zint_symbol *symbol, int rotate_angle) {
temp = circle->x;
circle->x = symbol->vector->height - circle->y;
circle->y = temp;
}
if (rotate_angle == 180) {
} else if (rotate_angle == 180) {
circle->x = symbol->vector->width - circle->x;
circle->y = symbol->vector->height - circle->y;
}
if (rotate_angle == 270) {
} else if (rotate_angle == 270) {
temp = circle->x;
circle->x = circle->y;
circle->y = symbol->vector->width - temp;
@@ -336,13 +330,11 @@ static void vector_rotate(struct zint_symbol *symbol, int rotate_angle) {
string->x = symbol->vector->height - string->y;
string->y = temp;
string->rotation = 90;
}
if (rotate_angle == 180) {
} else if (rotate_angle == 180) {
string->x = symbol->vector->width - string->x;
string->y = symbol->vector->height - string->y;
string->rotation = 180;
}
if (rotate_angle == 270) {
} else if (rotate_angle == 270) {
temp = string->x;
string->x = string->y;
string->y = symbol->vector->width - temp;