Remove neuralnetworks@1.3::Model.Extension* in favor of 1.2 counterparts

The types are the same as in 1.2. No changes are expected.

Bug: 136735929
Test: m
Change-Id: I7431d2e9263fafa0e63b8b1b40f6715e3832d17c
Merged-In: I7431d2e9263fafa0e63b8b1b40f6715e3832d17c
(cherry picked from commit 8a179f3499)

current.txt

@@ -626,7 +626,7 @@ ac429fca0da4ce91218768ec31b64ded88251f8a26d8c4f27c06abdc5b1926d9 android.hardwar
 234cc547d63d2f24a447aee0a9a76cab68b31c080adadc5a960598b827a69fa2 android.hardware.neuralnetworks@1.3::IDevice
 058b48f0e2e725bb2b3fa2b7917b0f0a696383d03a4c57afe26f0eadb6a7af28 android.hardware.neuralnetworks@1.3::IPreparedModel
 94e803236398bed1febb11cc21051bc42ec003700139b099d6c479e02a7ca3c3 android.hardware.neuralnetworks@1.3::IPreparedModelCallback
-2576ba54711218ce0d7f207baa533fca9af3c630756938ede6e73fe197b7ea38 android.hardware.neuralnetworks@1.3::types
+1435cf1724f9f89ff5f97d4aa6fe2a031b0ef43034cb5801b16229dc2ecfea82 android.hardware.neuralnetworks@1.3::types
 3e01d4446cd69fd1c48f8572efd97487bc179564b32bd795800b97bbe10be37b android.hardware.wifi@1.4::IWifi
 a64467bae843569f0d465c5be7f0c7a5b987985b55a3ef4794dd5afc68538650 android.hardware.wifi.supplicant@1.3::ISupplicant
 44445b8a03d7b9e68b2fbd954672c18a8fce9e32851b0692f4f4ab3407f86ecb android.hardware.wifi.supplicant@1.3::ISupplicantStaIface

neuralnetworks/1.3/types.hal

@@ -20,6 +20,8 @@ import @1.0::DataLocation;
 import @1.0::OperandLifeTime;
 import @1.0::PerformanceInfo;
 import @1.0::RequestArgument;
+import @1.2::Model.ExtensionNameAndPrefix;
+import @1.2::Model.ExtensionTypeEncoding;
 import @1.2::OperandType;
 import @1.2::OperationType;
 import @1.2::SymmPerChannelQuantParams;
@@ -5157,9 +5159,9 @@ struct Model {
      * {@link OperandTypeRange::BASE_MAX} or
      * {@link OperationTypeRange::BASE_MAX} respectively should be interpreted
      * as an extension operand. The low
-     * {@link Model::ExtensionTypeEncoding::LOW_BITS_TYPE} bits of the value
+     * {@link @1.2::Model::ExtensionTypeEncoding::LOW_BITS_TYPE} bits of the
-     * correspond to the type ID within the extension and the high
+     * value correspond to the type ID within the extension and the high
-     * {@link Model::ExtensionTypeEncoding::HIGH_BITS_PREFIX} bits encode
+     * {@link @1.2::Model::ExtensionTypeEncoding::HIGH_BITS_PREFIX} bits encode
      * the "prefix", which maps uniquely to the extension name.
      *
      * For example, if a model contains an operation whose value is
@@ -5172,39 +5174,7 @@ struct Model {
      * prefix corresponding to each extension name and at most one extension
      * name corresponding to each prefix.
      */
-    vec<ExtensionNameAndPrefix> extensionNameToPrefix;
+    vec<@1.2::Model.ExtensionNameAndPrefix> extensionNameToPrefix;
-
-    /**
-     * A correspondence between an extension name and a prefix of operand and
-     * operation type values.
-     */
-    struct ExtensionNameAndPrefix {
-        /**
-         * The extension name.
-         *
-         * See {@link Extension::name} for the format specification.
-         */
-        string name;
-
-        /**
-         * The unique extension identifier within the model.
-         *
-         * See {@link Model::extensionNameToPrefix}.
-         */
-        uint16_t prefix;
-    };
-
-    /**
-     * Numeric values of extension operand and operation types have the
-     * following structure:
-     * - 16 high bits represent the "prefix", which corresponds uniquely to the
-     *   extension name.
-     * - 16 low bits represent the type ID within the extension.
-     */
-    enum ExtensionTypeEncoding : uint8_t {
-        HIGH_BITS_PREFIX = 16,
-        LOW_BITS_TYPE = 16,
-    };
 };
 
 /**

neuralnetworks/1.3/types.t

@@ -22,6 +22,8 @@ import @1.0::DataLocation;
 import @1.0::OperandLifeTime;
 import @1.0::PerformanceInfo;
 import @1.0::RequestArgument;
+import @1.2::Model.ExtensionNameAndPrefix;
+import @1.2::Model.ExtensionTypeEncoding;
 import @1.2::OperandType;
 import @1.2::OperationType;
 import @1.2::SymmPerChannelQuantParams;
@@ -341,9 +343,9 @@ struct Model {
      * {@link OperandTypeRange::BASE_MAX} or
      * {@link OperationTypeRange::BASE_MAX} respectively should be interpreted
      * as an extension operand. The low
-     * {@link Model::ExtensionTypeEncoding::LOW_BITS_TYPE} bits of the value
+     * {@link @1.2::Model::ExtensionTypeEncoding::LOW_BITS_TYPE} bits of the
-     * correspond to the type ID within the extension and the high
+     * value correspond to the type ID within the extension and the high
-     * {@link Model::ExtensionTypeEncoding::HIGH_BITS_PREFIX} bits encode
+     * {@link @1.2::Model::ExtensionTypeEncoding::HIGH_BITS_PREFIX} bits encode
      * the "prefix", which maps uniquely to the extension name.
      *
      * For example, if a model contains an operation whose value is
@@ -356,39 +358,7 @@ struct Model {
      * prefix corresponding to each extension name and at most one extension
      * name corresponding to each prefix.
      */
-    vec<ExtensionNameAndPrefix> extensionNameToPrefix;
+    vec<@1.2::Model.ExtensionNameAndPrefix> extensionNameToPrefix;
-
-    /**
-     * A correspondence between an extension name and a prefix of operand and
-     * operation type values.
-     */
-    struct ExtensionNameAndPrefix {
-        /**
-         * The extension name.
-         *
-         * See {@link Extension::name} for the format specification.
-         */
-        string name;
-
-        /**
-         * The unique extension identifier within the model.
-         *
-         * See {@link Model::extensionNameToPrefix}.
-         */
-        uint16_t prefix;
-    };
-
-    /**
-     * Numeric values of extension operand and operation types have the
-     * following structure:
-     * - 16 high bits represent the "prefix", which corresponds uniquely to the
-     *   extension name.
-     * - 16 low bits represent the type ID within the extension.
-     */
-    enum ExtensionTypeEncoding : uint8_t {
-        HIGH_BITS_PREFIX = 16,
-        LOW_BITS_TYPE = 16,
-    };
 };
 
 /**