diff --git a/coders/png.c b/coders/png.c
index 1dfb11c..cc10247 100644
--- a/coders/png.c
+++ b/coders/png.c
@@ -2443,14 +2443,14 @@
*/
(void) png_get_pHYs(ping,ping_info,&x_resolution,&y_resolution,
&unit_type);
- image->x_resolution=(double) x_resolution;
- image->y_resolution=(double) y_resolution;
+ image->resolution.x=(double) x_resolution;
+ image->resolution.y=(double) y_resolution;
if (unit_type == PNG_RESOLUTION_METER)
{
image->units=PixelsPerCentimeterResolution;
- image->x_resolution=(double) x_resolution/100.0;
- image->y_resolution=(double) y_resolution/100.0;
+ image->resolution.x=(double) x_resolution/100.0;
+ image->resolution.y=(double) y_resolution/100.0;
}
if (logging != MagickFalse)
@@ -4274,13 +4274,13 @@
{
if (length > 8)
{
- image->x_resolution=(double) mng_get_long(p);
- image->y_resolution=(double) mng_get_long(&p[4]);
+ image->resolution.x=(double) mng_get_long(p);
+ image->resolution.y=(double) mng_get_long(&p[4]);
if ((int) p[8] == PNG_RESOLUTION_METER)
{
image->units=PixelsPerCentimeterResolution;
- image->x_resolution=image->x_resolution/100.0f;
- image->y_resolution=image->y_resolution/100.0f;
+ image->resolution.x=image->resolution.x/100.0f;
+ image->resolution.y=image->resolution.y/100.0f;
}
}
@@ -8990,7 +8990,7 @@
#if defined(PNG_pHYs_SUPPORTED)
if (ping_exclude_pHYs == MagickFalse)
{
- if ((image->x_resolution != 0) && (image->y_resolution != 0) &&
+ if ((image->resolution.x != 0) && (image->resolution.y != 0) &&
(!mng_info->write_mng || !mng_info->equal_physs))
{
if (logging != MagickFalse)
@@ -9001,23 +9001,23 @@
{
ping_pHYs_unit_type=PNG_RESOLUTION_METER;
ping_pHYs_x_resolution=
- (png_uint_32) ((100.0*image->x_resolution+0.5)/2.54);
+ (png_uint_32) ((100.0*image->resolution.x+0.5)/2.54);
ping_pHYs_y_resolution=
- (png_uint_32) ((100.0*image->y_resolution+0.5)/2.54);
+ (png_uint_32) ((100.0*image->resolution.y+0.5)/2.54);
}
else if (image->units == PixelsPerCentimeterResolution)
{
ping_pHYs_unit_type=PNG_RESOLUTION_METER;
- ping_pHYs_x_resolution=(png_uint_32) (100.0*image->x_resolution+0.5);
- ping_pHYs_y_resolution=(png_uint_32) (100.0*image->y_resolution+0.5);
+ ping_pHYs_x_resolution=(png_uint_32) (100.0*image->resolution.x+0.5);
+ ping_pHYs_y_resolution=(png_uint_32) (100.0*image->resolution.y+0.5);
}
else
{
ping_pHYs_unit_type=PNG_RESOLUTION_UNKNOWN;
- ping_pHYs_x_resolution=(png_uint_32) image->x_resolution;
- ping_pHYs_y_resolution=(png_uint_32) image->y_resolution;
+ ping_pHYs_x_resolution=(png_uint_32) image->resolution.x;
+ ping_pHYs_y_resolution=(png_uint_32) image->resolution.y;
}
if (logging != MagickFalse)
@@ -11926,7 +11926,7 @@
}
}
- if (image->x_resolution && image->y_resolution && !mng_info->equal_physs)
+ if (image->resolution.x && image->resolution.y && !mng_info->equal_physs)
{
/*
Write JNG pHYs chunk
@@ -11937,10 +11937,10 @@
if (image->units == PixelsPerInchResolution)
{
PNGLong(chunk+4,(png_uint_32)
- (image->x_resolution*100.0/2.54+0.5));
+ (image->resolution.x*100.0/2.54+0.5));
PNGLong(chunk+8,(png_uint_32)
- (image->y_resolution*100.0/2.54+0.5));
+ (image->resolution.y*100.0/2.54+0.5));
chunk[12]=1;
}
@@ -11950,18 +11950,18 @@
if (image->units == PixelsPerCentimeterResolution)
{
PNGLong(chunk+4,(png_uint_32)
- (image->x_resolution*100.0+0.5));
+ (image->resolution.x*100.0+0.5));
PNGLong(chunk+8,(png_uint_32)
- (image->y_resolution*100.0+0.5));
+ (image->resolution.y*100.0+0.5));
chunk[12]=1;
}
else
{
- PNGLong(chunk+4,(png_uint_32) (image->x_resolution+0.5));
- PNGLong(chunk+8,(png_uint_32) (image->y_resolution+0.5));
+ PNGLong(chunk+4,(png_uint_32) (image->resolution.x+0.5));
+ PNGLong(chunk+8,(png_uint_32) (image->resolution.y+0.5));
chunk[12]=0;
}
}
@@ -12500,8 +12500,8 @@
mng_info->equal_srgbs=MagickFalse;
if ((next_image->units != next_image->next->units) ||
- (next_image->x_resolution != next_image->next->x_resolution) ||
- (next_image->y_resolution != next_image->next->y_resolution))
+ (next_image->resolution.x != next_image->next->resolution.x) ||
+ (next_image->resolution.y != next_image->next->resolution.y))
mng_info->equal_physs=MagickFalse;
if (mng_info->equal_chrms)
@@ -12775,7 +12775,7 @@
mng_info->have_write_global_chrm=MagickTrue;
}
}
- if (image->x_resolution && image->y_resolution && mng_info->equal_physs)
+ if (image->resolution.x && image->resolution.y && mng_info->equal_physs)
{
/*
Write MNG pHYs chunk
@@ -12787,10 +12787,10 @@
if (image->units == PixelsPerInchResolution)
{
PNGLong(chunk+4,(png_uint_32)
- (image->x_resolution*100.0/2.54+0.5));
+ (image->resolution.x*100.0/2.54+0.5));
PNGLong(chunk+8,(png_uint_32)
- (image->y_resolution*100.0/2.54+0.5));
+ (image->resolution.y*100.0/2.54+0.5));
chunk[12]=1;
}
@@ -12800,18 +12800,18 @@
if (image->units == PixelsPerCentimeterResolution)
{
PNGLong(chunk+4,(png_uint_32)
- (image->x_resolution*100.0+0.5));
+ (image->resolution.x*100.0+0.5));
PNGLong(chunk+8,(png_uint_32)
- (image->y_resolution*100.0+0.5));
+ (image->resolution.y*100.0+0.5));
chunk[12]=1;
}
else
{
- PNGLong(chunk+4,(png_uint_32) (image->x_resolution+0.5));
- PNGLong(chunk+8,(png_uint_32) (image->y_resolution+0.5));
+ PNGLong(chunk+4,(png_uint_32) (image->resolution.x+0.5));
+ PNGLong(chunk+8,(png_uint_32) (image->resolution.y+0.5));
chunk[12]=0;
}
}