am 5f958e9b: am 67b38c44: Cache resource ID lookups in aapt

[android/aapt.git] / ResourceTable.cpp

diff --git a/ResourceTable.cpp b/ResourceTable.cpp
index 7a0499c476d7020eee6df216b6134caf3baa5942..52ebaf0f7775d3778a583b412e523db16eba612d 100644 (file)
--- a/ResourceTable.cpp
+++ b/ResourceTable.cpp
@@ -8,9 +8,10 @@
 
 #include "XMLNode.h"
 #include "ResourceFilter.h"
+#include "ResourceIdCache.h"
 
+#include <androidfw/ResourceTypes.h>
 #include <utils/ByteOrder.h>
-#include <utils/ResourceTypes.h>
 #include <stdarg.h>
 
 #define NOISY(x) //x
@@ -1998,6 +1999,9 @@ uint32_t ResourceTable::getResId(const String16& package,
                                  const String16& name,
                                  bool onlyPublic) const
 {
+    uint32_t id = ResourceIdCache::lookup(package, type, name, onlyPublic);
+    if (id != 0) return id;     // cache hit
+
     sp<Package> p = mPackages.valueFor(package);
     if (p == NULL) return 0;
 
@@ -2016,11 +2020,10 @@ uint32_t ResourceTable::getResId(const String16& package,
         }
         
         if (Res_INTERNALID(rid)) {
-            return rid;
+            return ResourceIdCache::store(package, type, name, onlyPublic, rid);
         }
-        return Res_MAKEID(p->getAssignedId()-1,
-                          Res_GETTYPE(rid),
-                          Res_GETENTRY(rid));
+        return ResourceIdCache::store(package, type, name, onlyPublic,
+                Res_MAKEID(p->getAssignedId()-1, Res_GETTYPE(rid), Res_GETENTRY(rid)));
     }
 
     sp<Type> t = p->getTypes().valueFor(type);
@@ -2029,7 +2032,9 @@ uint32_t ResourceTable::getResId(const String16& package,
     if (c == NULL) return 0;
     int32_t ei = c->getEntryIndex();
     if (ei < 0) return 0;
-    return getResId(p, t, ei);
+
+    return ResourceIdCache::store(package, type, name, onlyPublic,
+            getResId(p, t, ei));
 }
 
 uint32_t ResourceTable::getResId(const String16& ref,
@@ -2304,10 +2309,8 @@ bool ResourceTable::getAttributeFlags(
 
         const char16_t* end = name + nameLen;
         const char16_t* pos = name;
-        bool failed = false;
-        while (pos < end && !failed) {
+        while (pos < end) {
             const char16_t* start = pos;
-            end++;
             while (pos < end && *pos != '|') {
                 pos++;
             }
@@ -2333,9 +2336,7 @@ bool ResourceTable::getAttributeFlags(
                 // Didn't find this flag identifier.
                 return false;
             }
-            if (pos < end) {
-                pos++;
-            }
+            pos++;
         }
 
         return true;
@@ -2602,7 +2603,7 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
 
     // Iterate through all data, collecting all values (strings,
     // references, etc).
-    StringPool valueStrings = StringPool(false, useUTF8);
+    StringPool valueStrings(useUTF8);
     Vector<sp<Entry> > allEntries;
     for (pi=0; pi<N; pi++) {
         sp<Package> p = mOrderedPackages.itemAt(pi);
@@ -2611,8 +2612,8 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
             continue;
         }
 
-        StringPool typeStrings = StringPool(false, useUTF8);
-        StringPool keyStrings = StringPool(false, useUTF8);
+        StringPool typeStrings(useUTF8);
+        StringPool keyStrings(useUTF8);
 
         const size_t N = p->getOrderedTypes().size();
         for (size_t ti=0; ti<N; ti++) {
@@ -2753,6 +2754,12 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
             const bool filterable = (typeName != mipmap16);
 
             const size_t N = t != NULL ? t->getOrderedConfigs().size() : 0;
+
+            // Until a non-NO_ENTRY value has been written for a resource,
+            // that resource is invalid; validResources[i] represents
+            // the item at t->getOrderedConfigs().itemAt(i).
+            Vector<bool> validResources;
+            validResources.insertAt(false, 0, N);
             
             // First write the typeSpec chunk, containing information about
             // each resource entry in this type.
@@ -2809,7 +2816,7 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
 
                 NOISY(printf("Writing config %d config: imsi:%d/%d lang:%c%c cnt:%c%c "
                      "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
-                     "sw%ddp w%ddp h%ddp\n",
+                     "sw%ddp w%ddp h%ddp dir:%d\n",
                       ti+1,
                       config.mcc, config.mnc,
                       config.language[0] ? config.language[0] : '-',
@@ -2827,7 +2834,8 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                       config.screenHeight,
                       config.smallestScreenWidthDp,
                       config.screenWidthDp,
-                      config.screenHeightDp));
+                      config.screenHeightDp,
+                      config.layoutDirection));
                       
                 if (filterable && !filter.match(config)) {
                     continue;
@@ -2851,7 +2859,7 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                 tHeader->config = config;
                 NOISY(printf("Writing type %d config: imsi:%d/%d lang:%c%c cnt:%c%c "
                      "orien:%d ui:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
-                     "sw%ddp w%ddp h%ddp\n",
+                     "sw%ddp w%ddp h%ddp dir:%d\n",
                       ti+1,
                       tHeader->config.mcc, tHeader->config.mnc,
                       tHeader->config.language[0] ? tHeader->config.language[0] : '-',
@@ -2869,7 +2877,8 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                       tHeader->config.screenHeight,
                       tHeader->config.smallestScreenWidthDp,
                       tHeader->config.screenWidthDp,
-                      tHeader->config.screenHeightDp));
+                      tHeader->config.screenHeightDp,
+                      tHeader->config.layoutDirection));
                 tHeader->config.swapHtoD();
 
                 // Build the entries inside of this type.
@@ -2889,6 +2898,7 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                         if (amt < 0) {
                             return amt;
                         }
+                        validResources.editItemAt(ei) = true;
                     } else {
                         index[ei] = htodl(ResTable_type::NO_ENTRY);
                     }
@@ -2899,6 +2909,14 @@ status_t ResourceTable::flatten(Bundle* bundle, const sp<AaptFile>& dest)
                     (((uint8_t*)data->editData()) + typeStart);
                 tHeader->header.size = htodl(data->getSize()-typeStart);
             }
+
+            for (size_t i = 0; i < N; ++i) {
+                if (!validResources[i]) {
+                    sp<ConfigList> c = t->getOrderedConfigs().itemAt(i);
+                    fprintf(stderr, "warning: no entries written for %s/%s\n",
+                            String8(typeName).string(), String8(c->getName()).string());
+                }
+            }
         }
 
         // Fill in the rest of the package information.
@@ -3478,7 +3496,7 @@ sp<ResourceTable::Entry> ResourceTable::Type::getEntry(const String16& entry,
         if (config != NULL) {
             NOISY(printf("New entry at %s:%d: imsi:%d/%d lang:%c%c cnt:%c%c "
                     "orien:%d touch:%d density:%d key:%d inp:%d nav:%d sz:%dx%d "
-                    "sw%ddp w%ddp h%ddp\n",
+                    "sw%ddp w%ddp h%ddp dir:%d\n",
                       sourcePos.file.string(), sourcePos.line,
                       config->mcc, config->mnc,
                       config->language[0] ? config->language[0] : '-',
@@ -3495,7 +3513,8 @@ sp<ResourceTable::Entry> ResourceTable::Type::getEntry(const String16& entry,
                       config->screenHeight,
                       config->smallestScreenWidthDp,
                       config->screenWidthDp,
-                      config->screenHeightDp));
+                      config->screenHeightDp,
+                      config->layoutDirection));
         } else {
             NOISY(printf("New entry at %s:%d: NULL config\n",
                       sourcePos.file.string(), sourcePos.line));
@@ -3727,9 +3746,7 @@ sp<ResourceTable::Package> ResourceTable::getPackage(const String16& package)
 {
     sp<Package> p = mPackages.valueFor(package);
     if (p == NULL) {
-        if (mBundle->getIsOverlayPackage()) {
-            p = new Package(package, 0x00);
-        } else if (mIsAppPackage) {
+        if (mIsAppPackage) {
             if (mHaveAppPackage) {
                 fprintf(stderr, "Adding multiple application package resources; only one is allowed.\n"
                                 "Use -x to create extended resources.\n");