am adae1e91: am 1b8c33c6: Merge "Forward compatibility fixes" (c27bc4fb) · Commits · e / os / android_frameworks_base

tools/aapt/Images.cpp

+16 −11

Original line number	Diff line number	Diff line
		@@ -12,13 +12,15 @@
		#include <utils/ByteOrder.h>

		#include <png.h>
		#include <zlib.h>

		#define NOISY(x) //x

		static void
		png_write_aapt_file(png_structp png_ptr, png_bytep data, png_size_t length)
		{
		status_t err = ((AaptFile*)png_ptr->io_ptr)->writeData(data, length);
		AaptFile* aaptfile = (AaptFile*) png_get_io_ptr(png_ptr);
		status_t err = aaptfile->writeData(data, length);
		if (err != NO_ERROR) {
		png_error(png_ptr, "Write Error");
		}
		@@ -90,7 +92,7 @@ static void read_png(const char* imageName,
		png_set_palette_to_rgb(read_ptr);

		if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
		png_set_gray_1_2_4_to_8(read_ptr);
		png_set_expand_gray_1_2_4_to_8(read_ptr);

		if (png_get_valid(read_ptr, read_info, PNG_INFO_tRNS)) {
		//printf("Has PNG_INFO_tRNS!\n");
		@@ -109,7 +111,7 @@ static void read_png(const char* imageName,
		png_read_update_info(read_ptr, read_info);

		outImageInfo->rows = (png_bytepp)malloc(
		outImageInfo->height * png_sizeof(png_bytep));
		outImageInfo->height * sizeof(png_bytep));
		outImageInfo->allocHeight = outImageInfo->height;
		outImageInfo->allocRows = outImageInfo->rows;

		@@ -573,7 +575,7 @@ static status_t do_9patch(const char* imageName, image_info* image)
		image->info9Patch.paddingTop, image->info9Patch.paddingBottom));

		// Remove frame from image.
		image->rows = (png_bytepp)malloc((H-2) * png_sizeof(png_bytep));
		image->rows = (png_bytepp)malloc((H-2) * sizeof(png_bytep));
		for (i=0; i<(H-2); i++) {
		image->rows[i] = image->allocRows[i+1];
		memmove(image->rows[i], image->rows[i]+4, (W-2)*4);
		@@ -984,7 +986,7 @@ static void write_png(const char* imageName,
		unknowns[0].data = NULL;
		unknowns[1].data = NULL;

		png_bytepp outRows = (png_bytepp) malloc((int) imageInfo.height * png_sizeof(png_bytep));
		png_bytepp outRows = (png_bytepp) malloc((int) imageInfo.height * sizeof(png_bytep));
		if (outRows == (png_bytepp) 0) {
		printf("Can't allocate output buffer!\n");
		exit(1);
		@@ -1073,18 +1075,19 @@ static void write_png(const char* imageName,
		unknowns[b_index].size = chunk_size;
		}

		for (int i = 0; i < chunk_count; i++) {
		unknowns[i].location = PNG_HAVE_PLTE;
		}
		png_set_keep_unknown_chunks(write_ptr, PNG_HANDLE_CHUNK_ALWAYS,
		chunk_names, chunk_count);
		png_set_unknown_chunks(write_ptr, write_info, unknowns, chunk_count);
		// XXX I can't get this to work without forcibly changing
		// the location to what I want... which apparently is supposed
		// to be a private API, but everything else I have tried results
		// in the location being set to what I -last- wrote so I never
		// get written. :p
		#if PNG_LIBPNG_VER < 10600
		/* Deal with unknown chunk location bug in 1.5.x and earlier */
		png_set_unknown_chunk_location(write_ptr, write_info, 0, PNG_HAVE_PLTE);
		if (imageInfo.haveLayoutBounds) {
		png_set_unknown_chunk_location(write_ptr, write_info, 1, PNG_HAVE_PLTE);
		}
		#endif
		}


		@@ -1092,7 +1095,9 @@ static void write_png(const char* imageName,

		png_bytepp rows;
		if (color_type == PNG_COLOR_TYPE_RGB \|\| color_type == PNG_COLOR_TYPE_RGB_ALPHA) {
		if (color_type == PNG_COLOR_TYPE_RGB) {
		png_set_filler(write_ptr, 0, PNG_FILLER_AFTER);
		}
		rows = imageInfo.rows;
		} else {
		rows = outRows;