diff options
Diffstat (limited to 'tools')
-rw-r--r-- | tools/aapt/Images.cpp | 80 |
1 files changed, 28 insertions, 52 deletions
diff --git a/tools/aapt/Images.cpp b/tools/aapt/Images.cpp index b1a548e..12f5b92 100644 --- a/tools/aapt/Images.cpp +++ b/tools/aapt/Images.cpp @@ -35,7 +35,9 @@ png_flush_aapt_file(png_structp png_ptr) // This holds an image as 8bpp RGBA. struct image_info { - image_info() : rows(NULL), is9Patch(false), allocRows(NULL) { } + image_info() : rows(NULL), is9Patch(false), + xDivs(NULL), yDivs(NULL), colors(NULL), allocRows(NULL) { } + ~image_info() { if (rows && rows != allocRows) { free(rows); @@ -46,9 +48,15 @@ struct image_info } free(allocRows); } - free(info9Patch.xDivs); - free(info9Patch.yDivs); - free(info9Patch.colors); + free(xDivs); + free(yDivs); + free(colors); + } + + void* serialize9patch() { + void* serialized = Res_png_9patch::serialize(info9Patch, xDivs, yDivs, colors); + reinterpret_cast<Res_png_9patch*>(serialized)->deviceToFile(); + return serialized; } png_uint_32 width; @@ -58,6 +66,9 @@ struct image_info // 9-patch info. bool is9Patch; Res_png_9patch info9Patch; + int32_t* xDivs; + int32_t* yDivs; + uint32_t* colors; // Layout padding, if relevant bool haveLayoutBounds; @@ -440,10 +451,10 @@ static uint32_t get_color(image_info* image, int hpatch, int vpatch) { int left, right, top, bottom; select_patch( - hpatch, image->info9Patch.xDivs[0], image->info9Patch.xDivs[1], + hpatch, image->xDivs[0], image->xDivs[1], image->width, &left, &right); select_patch( - vpatch, image->info9Patch.yDivs[0], image->info9Patch.yDivs[1], + vpatch, image->yDivs[0], image->yDivs[1], image->height, &top, &bottom); //printf("Selecting h=%d v=%d: (%d,%d)-(%d,%d)\n", // hpatch, vpatch, left, top, right, bottom); @@ -462,10 +473,11 @@ static status_t do_9patch(const char* imageName, image_info* image) int maxSizeXDivs = W * sizeof(int32_t); int maxSizeYDivs = H * sizeof(int32_t); - int32_t* xDivs = image->info9Patch.xDivs = (int32_t*) malloc(maxSizeXDivs); - int32_t* yDivs = image->info9Patch.yDivs = (int32_t*) malloc(maxSizeYDivs); - uint8_t numXDivs = 0; - uint8_t numYDivs = 0; + int32_t* xDivs = image->xDivs = (int32_t*) malloc(maxSizeXDivs); + int32_t* yDivs = image->yDivs = (int32_t*) malloc(maxSizeYDivs); + uint8_t numXDivs = 0; + uint8_t numYDivs = 0; + int8_t numColors; int numRows; int numCols; @@ -618,7 +630,7 @@ static status_t do_9patch(const char* imageName, image_info* image) numColors = numRows * numCols; image->info9Patch.numColors = numColors; - image->info9Patch.colors = (uint32_t*)malloc(numColors * sizeof(uint32_t)); + image->colors = (uint32_t*)malloc(numColors * sizeof(uint32_t)); // Fill in color information for each patch. @@ -661,7 +673,7 @@ static status_t do_9patch(const char* imageName, image_info* image) right = xDivs[i]; } c = get_color(image->rows, left, top, right - 1, bottom - 1); - image->info9Patch.colors[colorIndex++] = c; + image->colors[colorIndex++] = c; NOISY(if (c != Res_png_9patch::NO_COLOR) hasColor = true); left = right; } @@ -673,14 +685,10 @@ static status_t do_9patch(const char* imageName, image_info* image) for (i=0; i<numColors; i++) { if (hasColor) { if (i == 0) printf("Colors in %s:\n ", imageName); - printf(" #%08x", image->info9Patch.colors[i]); + printf(" #%08x", image->colors[i]); if (i == numColors - 1) printf("\n"); } } - - image->is9Patch = true; - image->info9Patch.deviceToFile(); - getout: if (errorMsg) { fprintf(stderr, @@ -700,14 +708,10 @@ getout: return NO_ERROR; } -static void checkNinePatchSerialization(Res_png_9patch* inPatch, void * data) +static void checkNinePatchSerialization(Res_png_9patch* inPatch, void* data) { - if (sizeof(void*) != sizeof(int32_t)) { - // can't deserialize on a non-32 bit system - return; - } size_t patchSize = inPatch->serializedSize(); - void * newData = malloc(patchSize); + void* newData = malloc(patchSize); memcpy(newData, data, patchSize); Res_png_9patch* outPatch = inPatch->deserialize(newData); // deserialization is done in place, so outPatch == newData @@ -730,34 +734,6 @@ static void checkNinePatchSerialization(Res_png_9patch* inPatch, void * data) free(newData); } -static bool patch_equals(Res_png_9patch& patch1, Res_png_9patch& patch2) { - if (!(patch1.numXDivs == patch2.numXDivs && - patch1.numYDivs == patch2.numYDivs && - patch1.numColors == patch2.numColors && - patch1.paddingLeft == patch2.paddingLeft && - patch1.paddingRight == patch2.paddingRight && - patch1.paddingTop == patch2.paddingTop && - patch1.paddingBottom == patch2.paddingBottom)) { - return false; - } - for (int i = 0; i < patch1.numColors; i++) { - if (patch1.colors[i] != patch2.colors[i]) { - return false; - } - } - for (int i = 0; i < patch1.numXDivs; i++) { - if (patch1.xDivs[i] != patch2.xDivs[i]) { - return false; - } - } - for (int i = 0; i < patch1.numYDivs; i++) { - if (patch1.yDivs[i] != patch2.yDivs[i]) { - return false; - } - } - return true; -} - static void dump_image(int w, int h, png_bytepp rows, int color_type) { int i, j, rr, gg, bb, aa; @@ -1070,7 +1046,7 @@ static void write_png(const char* imageName, : (png_byte*)"npTc"; NOISY(printf("Adding 9-patch info...\n")); strcpy((char*)unknowns[p_index].name, "npTc"); - unknowns[p_index].data = (png_byte*)imageInfo.info9Patch.serialize(); + unknowns[p_index].data = (png_byte*)imageInfo.serialize9patch(); unknowns[p_index].size = imageInfo.info9Patch.serializedSize(); // TODO: remove the check below when everything works checkNinePatchSerialization(&imageInfo.info9Patch, unknowns[p_index].data); |