Cross Reference: /frameworks/base/tools/aapt2/compile/Png.cpp

Lines Matching refs:image
263   // Scan the entire image and determine if:
269     printf("Initial image data:\n");
293       // Check if image is really grayscale
304       // Check if image is really opaque
315       // Check if image is really <= 256 colors
359   // Choose the best color type for the image.
385       diag->Note(DiagMessage() << "forcing image to gray (max deviation = "
393   // Perform postprocessing of the image or palette data based on the final
410     // If the image is gray or gray + alpha, compact the pixels into outRows
465     diag->Note(DiagMessage() << "writing image: w = " << info->width
477   // If the image is a 9-patch, we need to preserve it as a ARGB file to make
598     printf("Final image data:\n");
616     diag->Note(DiagMessage() << "image written: w = " << width
886 static void getOutline(PngInfo* image) {
887   int midX = image->width / 2;
888   int midY = image->height / 2;
889   int endX = image->width - 2;
890   int endY = image->height - 2;
893   if (image->width > 4) {
894     findMaxOpacity(image->rows.data(), 1, midY, midX, -1, 1, 0,
895                    &image->outlineInsetsLeft);
896     findMaxOpacity(image->rows.data(), endX, midY, midX, -1, -1, 0,
897                    &image->outlineInsetsRight);
899     image->outlineInsetsLeft = 0;
900     image->outlineInsetsRight = 0;
904   if (image->height > 4) {
905     findMaxOpacity(image->rows.data(), midX, 1, -1, midY, 0, 1,
906                    &image->outlineInsetsTop);
907     findMaxOpacity(image->rows.data(), midX, endY, -1, midY, 0, -1,
908                    &image->outlineInsetsBottom);
910     image->outlineInsetsTop = 0;
911     image->outlineInsetsBottom = 0;
914   int innerStartX = 1 + image->outlineInsetsLeft;
915   int innerStartY = 1 + image->outlineInsetsTop;
916   int innerEndX = endX - image->outlineInsetsRight;
917   int innerEndY = endY - image->outlineInsetsBottom;
921   // assuming the image is a round rect, compute the radius by marching
923   image->outlineAlpha = std::max(
924       maxAlphaOverRow(image->rows[innerMidY], innerStartX, innerEndX),
925       maxAlphaOverCol(image->rows.data(), innerMidX, innerStartY, innerStartY));
928   findMaxOpacity(image->rows.data(), innerStartX, innerStartY, innerMidX,
937   image->outlineRadius = 3.4142f * diagonalInset;
941            image->outlineInsetsLeft, image->outlineInsetsTop,
942            image->outlineInsetsRight, image->outlineInsetsBottom,
943            image->outlineRadius, image->outlineAlpha);
976 static bool do9Patch(PngInfo* image, std::string* outError) {
977   image->is9Patch = true;
979   int W = image->width;
980   int H = image->height;
985   int32_t* xDivs = image->xDivs = new int32_t[W];
986   int32_t* yDivs = image->yDivs = new int32_t[H];
999   image->info9Patch.paddingLeft = image->info9Patch.paddingRight = -1;
1000   image->info9Patch.paddingTop = image->info9Patch.paddingBottom = -1;
1001   image->layoutBoundsLeft = image->layoutBoundsRight = 0;
1002   image->layoutBoundsTop = image->layoutBoundsBottom = 0;
1004   png_bytep p = image->rows[0];
1037   if (!getVerticalTicks(image->rows.data(), 0, H, transparent, true, &yDivs[0],
1044   // Copy patch size data into image...
1045   image->info9Patch.numXDivs = numXDivs;
1046   image->info9Patch.numYDivs = numYDivs;
1049   if (!getHorizontalTicks(image->rows[H - 1], W, transparent, false,
1050                           &image->info9Patch.paddingLeft,
1051                           &image->info9Patch.paddingRight, &errorMsg, nullptr,
1053     errorPixel = image->info9Patch.paddingLeft;
1059   if (!getVerticalTicks(image->rows.data(), (W - 1) * 4, H, transparent, false,
1060                         &image->info9Patch.paddingTop,
1061                         &image->info9Patch.paddingBottom, &errorMsg, nullptr,
1063     errorPixel = image->info9Patch.paddingTop;
1069   getHorizontalLayoutBoundsTicks(image->rows[H - 1], W, transparent, false,
1070                                  &image->layoutBoundsLeft,
1071                                  &image->layoutBoundsRight, &errorMsg);
1073   getVerticalLayoutBoundsTicks(image->rows.data(), (W - 1) * 4, H, transparent,
1074                                false, &image->layoutBoundsTop,
1075                                &image->layoutBoundsBottom, &errorMsg);
1077   image->haveLayoutBounds =
1078       image->layoutBoundsLeft != 0 || image->layoutBoundsRight != 0 ||
1079       image->layoutBoundsTop != 0 || image->layoutBoundsBottom != 0;
1081   if (image->haveLayoutBounds) {
1083       printf("layoutBounds=%d %d %d %d\n", image->layoutBoundsLeft,
1084              image->layoutBoundsTop, image->layoutBoundsRight,
1085              image->layoutBoundsBottom);
1090   getOutline(image);
1093   if (image->info9Patch.paddingLeft < 0) {
1094     image->info9Patch.paddingLeft = xDivs[0];
1095     image->info9Patch.paddingRight = W - 2 - xDivs[1];
1098     image->info9Patch.paddingRight = W - 2 - image->info9Patch.paddingRight;
1100   if (image->info9Patch.paddingTop < 0) {
1101     image->info9Patch.paddingTop = yDivs[0];
1102     image->info9Patch.paddingBottom = H - 2 - yDivs[1];
1105     image->info9Patch.paddingBottom = H - 2 - image->info9Patch.paddingBottom;
1113                   image->info9Patch.paddingLeft, image->info9Patch.paddingRight,
1114                   image->info9Patch.paddingTop,
1115      image->info9Patch.paddingBottom);
1118   // Remove frame from image.
1121     newRows[i] = image->rows[i + 1];
1124   image->rows.swap(newRows);
1126   image->width -= 2;
1127   W = image->width;
1128   image->height -= 2;
1129   H = image->height;
1155   image->info9Patch.numColors = numColors;
1156   image->colors.resize(numColors);
1194       c = getColor(image->rows.data(), left, top, right - 1, bottom - 1);
1195       image->colors[colorIndex++] = c;
1211       printf(" #%08x", image->colors[i]);