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-rw-r--r--community-testing/metapixel/metapixel-1.0.2-libpng-1.5.patch174
1 files changed, 0 insertions, 174 deletions
diff --git a/community-testing/metapixel/metapixel-1.0.2-libpng-1.5.patch b/community-testing/metapixel/metapixel-1.0.2-libpng-1.5.patch
deleted file mode 100644
index ed787452f..000000000
--- a/community-testing/metapixel/metapixel-1.0.2-libpng-1.5.patch
+++ /dev/null
@@ -1,174 +0,0 @@
---- metapixel-1.0.2.orig/rwimg/rwpng.c
-+++ metapixel-1.0.2/rwimg/rwpng.c
-@@ -57,19 +57,39 @@
- data->end_info = png_create_info_struct(data->png_ptr);
- assert(data->end_info != 0);
-
-+#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
-+ if (setjmp(png_jmpbuf((data->png_ptr))))
-+#else
- if (setjmp(data->png_ptr->jmpbuf))
-+#endif
- assert(0);
-
-- png_init_io(data->png_ptr, data->file);
--
-+#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
-+ png_init_io(data->png_ptr, data->file);
-+ png_read_info(data->png_ptr, data->info_ptr);
-+#else
-+ png_init_io(data->png_ptr, data->file);
- png_read_info(data->png_ptr, data->info_ptr);
-+#endif
-
-+#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
-+ *width = png_get_image_width(data->png_ptr, data->info_ptr);
-+ *height = png_get_image_height(data->png_ptr, data->info_ptr);
-+ {
-+ png_byte value = png_get_bit_depth(data->png_ptr, data->info_ptr);
-+ assert(value == 8 || value == 16);
-+ value = png_get_color_type(data->png_ptr, data->info_ptr);
-+ assert(value == PNG_COLOR_TYPE_RGB || value == PNG_COLOR_TYPE_RGB_ALPHA);
-+ value = png_get_interlace_type(data->png_ptr, data->info_ptr);
-+ assert(value == PNG_INTERLACE_NONE);
-+ }
-+#else
- *width = data->info_ptr->width;
- *height = data->info_ptr->height;
--
- assert(data->info_ptr->bit_depth == 8 || data->info_ptr->bit_depth == 16);
- assert(data->info_ptr->color_type == PNG_COLOR_TYPE_RGB || data->info_ptr->color_type == PNG_COLOR_TYPE_RGB_ALPHA);
- assert(data->info_ptr->interlace_type == PNG_INTERLACE_NONE);
-+#endif
-
- data->have_read = 0;
-
-@@ -81,32 +101,51 @@
- {
- png_data_t *data = (png_data_t*)_data;
- int i;
-- int bps, spp;
-+ int bps, spp, width;
- unsigned char *row;
-
-+#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
-+
-+ if (setjmp(png_jmpbuf((data->png_ptr))))
-+#else
- if (setjmp(data->png_ptr->jmpbuf))
-+#endif
- assert(0);
-
-+#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
-+ if(png_get_color_type(data->png_ptr, data->info_ptr) == PNG_COLOR_TYPE_RGB)
-+#else
- if (data->info_ptr->color_type == PNG_COLOR_TYPE_RGB)
-+#endif
- spp = 3;
- else
- spp = 4;
-
-+#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
-+ if(png_get_bit_depth(data->png_ptr, data->info_ptr) == 16)
-+#else
- if (data->info_ptr->bit_depth == 16)
-+#endif
- bps = 2;
- else
- bps = 1;
-
-- row = (unsigned char*)malloc(data->info_ptr->width * spp * bps);
-+#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
-+ width = png_get_image_width(data->png_ptr, data->info_ptr);
-+#else
-+ width = data->info_ptr->width:
-+#endif
-+
-+ row = (unsigned char*)malloc(width * spp * bps);
-
- for (i = 0; i < num_lines; ++i)
- {
- int j, channel;
-
- png_read_row(data->png_ptr, (png_bytep)row, 0);
-- for (j = 0; j < data->info_ptr->width; ++j)
-+ for (j = 0; j < width; ++j)
- for (channel = 0; channel < 3; ++channel)
-- lines[i * data->info_ptr->width * 3 + j * 3 + channel] = row[j * spp * bps + channel * bps];
-+ lines[i * width * 3 + j * 3 + channel] = row[j * spp * bps + channel * bps];
- }
-
- free(row);
-@@ -119,7 +158,11 @@
- {
- png_data_t *data = (png_data_t*)_data;
-
-+#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
-+ if (setjmp(png_jmpbuf((data->png_ptr))))
-+#else
- if (setjmp(data->png_ptr->jmpbuf))
-+#endif
- assert(0);
-
- if (data->have_read)
-@@ -148,7 +191,11 @@
- data->info_ptr = png_create_info_struct(data->png_ptr);
- assert(data->info_ptr != 0);
-
-+#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
-+ if (setjmp(png_jmpbuf((data->png_ptr))))
-+#else
- if (setjmp(data->png_ptr->jmpbuf))
-+#endif
- assert(0);
-
- if (pixel_stride == 4)
-@@ -156,6 +203,16 @@
-
- png_init_io(data->png_ptr, data->file);
-
-+#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
-+ png_set_IHDR(data->png_ptr, data->info_ptr,
-+ width, height, 8, PNG_COLOR_TYPE_RGB, PNG_INTERLACE_NONE,
-+ PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
-+
-+ /* Maybe does not need following. */
-+ png_set_tRNS(data->png_ptr, data->info_ptr, NULL, 0, NULL);
-+ png_set_PLTE(data->png_ptr, data->info_ptr, NULL, 0);
-+ png_set_invalid(data->png_ptr, data->info_ptr, 0);
-+#else
- data->info_ptr->width = width;
- data->info_ptr->height = height;
- data->info_ptr->valid = 0;
-@@ -168,6 +225,7 @@
- data->info_ptr->compression_type = PNG_COMPRESSION_TYPE_DEFAULT;
- data->info_ptr->filter_type = PNG_FILTER_TYPE_DEFAULT;
- data->info_ptr->interlace_type = PNG_INTERLACE_NONE;
-+#endif
-
- png_write_info(data->png_ptr, data->info_ptr);
-
-@@ -182,7 +240,11 @@
- png_data_t *data = (png_data_t*)_data;
- int i;
-
-+#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
-+ if (setjmp(png_jmpbuf((data->png_ptr))))
-+#else
- if (setjmp(data->png_ptr->jmpbuf))
-+#endif
- assert(0);
-
- for (i = 0; i < num_lines; ++i)
-@@ -194,7 +256,11 @@
- {
- png_data_t *data = (png_data_t*)_data;
-
-+#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
-+ if (setjmp(png_jmpbuf((data->png_ptr))))
-+#else
- if (setjmp(data->png_ptr->jmpbuf))
-+#endif
- assert(0);
-
- png_write_end(data->png_ptr, data->info_ptr);