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gentoo-overlay/sys-apps/tuxonice-userui/files/tuxonice-userui-1.0-libpng1...

89 lines
3.3 KiB

--- fbsplash/image.c
+++ fbsplash/image.c
@@ -112,29 +112,29 @@
png_init_io(png_ptr, fp);
png_read_info(png_ptr, info_ptr);
- if (cmap && info_ptr->color_type != PNG_COLOR_TYPE_PALETTE) {
+ if (cmap && png_get_color_type(png_ptr, info_ptr) != PNG_COLOR_TYPE_PALETTE) {
printerr("Could not read file %s. Not a palette-based image.\n", filename);
goto failed;
}
- if (info_ptr->color_type == PNG_COLOR_TYPE_GRAY ||
- info_ptr->color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+ if (png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_GRAY ||
+ png_get_color_type(png_ptr, info_ptr) == PNG_COLOR_TYPE_GRAY_ALPHA)
png_set_gray_to_rgb(png_ptr);
- if (info_ptr->bit_depth == 16)
+ if (png_get_bit_depth(png_ptr, info_ptr) == 16)
png_set_strip_16(png_ptr);
- if (!want_alpha && info_ptr->color_type & PNG_COLOR_MASK_ALPHA)
+ if (!want_alpha && png_get_color_type(png_ptr, info_ptr) & PNG_COLOR_MASK_ALPHA)
png_set_strip_alpha(png_ptr);
#ifndef TARGET_KERNEL
- if (!(info_ptr->color_type & PNG_COLOR_MASK_ALPHA) & want_alpha) {
+ if (!(png_get_color_type(png_ptr, info_ptr) & PNG_COLOR_MASK_ALPHA) & want_alpha) {
png_set_add_alpha(png_ptr, 0xff, PNG_FILLER_AFTER);
}
#endif
png_read_update_info(png_ptr, info_ptr);
- if (!cmap && info_ptr->color_type != PNG_COLOR_TYPE_RGB && info_ptr->color_type != PNG_COLOR_TYPE_RGBA) {
+ if (!cmap && png_get_color_type(png_ptr, info_ptr) != PNG_COLOR_TYPE_RGB && png_get_color_type(png_ptr, info_ptr) != PNG_COLOR_TYPE_RGBA) {
printerr("Could not read file %s. Not an RGB image.\n", filename);
goto failed;
}
@@ -150,12 +150,12 @@
rowbytes = png_get_rowbytes(png_ptr, info_ptr);
- if ((width && *width && info_ptr->width != *width) || (height && *height && info_ptr->height != *height)) {
+ if ((width && *width && png_get_image_width(png_ptr, info_ptr) != *width) || (height && *height && png_get_image_height(png_ptr, info_ptr) != *height)) {
printerr("Image size mismatch: %s.\n", filename);
goto failed;
} else {
- *width = info_ptr->width;
- *height = info_ptr->height;
+ *width = png_get_image_width(png_ptr, info_ptr);
+ *height = png_get_image_height(png_ptr, info_ptr);
}
*data = malloc(fb_var.xres * fb_var.yres * bytespp);
@@ -171,11 +171,11 @@
goto failed;
}
- for (i = 0; i < info_ptr->height; i++) {
+ for (i = 0; i < png_get_image_height(png_ptr, info_ptr); i++) {
if (cmap) {
- row_pointer = *data + info_ptr->width * i;
+ row_pointer = *data + png_get_image_width(png_ptr, info_ptr) * i;
} else if (want_alpha) {
- row_pointer = *data + info_ptr->width * i * 4;
+ row_pointer = *data + png_get_image_width(png_ptr, info_ptr) * i * 4;
} else {
row_pointer = buf;
}
@@ -184,7 +184,7 @@
if (cmap) {
int h = 256 - cmap->len;
- t = *data + info_ptr->width * i;
+ t = *data + png_get_image_width(png_ptr, info_ptr) * i;
if (h) {
/* Move the colors up by 'h' offset. This is used because fbcon
@@ -196,7 +196,7 @@
/* We only need to convert the image if we the alpha channel is not required */
} else if (!want_alpha) {
- truecolor2fb((truecolor*)buf, *data + info_ptr->width * bytespp * i, info_ptr->width, i, 0);
+ truecolor2fb((truecolor*)buf, *data + png_get_image_width(png_ptr, info_ptr) * bytespp * i, png_get_image_width(png_ptr, info_ptr), i, 0);
}
}