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Commit fdfec157 authored by Sophie Zheng's avatar Sophie Zheng
Browse files

Revert "Added surfaceflinger_displayhardware_fuzzer" 

Revert submission 16516081

Reason for revert: b/213918684
Reverted Changes:
I2e69331d3:Added surfaceflinger_displayhardware_fuzzer
I28a9cc9fe:Added surfaceflinger_fuzzer
I84e75b70d:Group surfaceflinger mock files for use in fuzzers...
Iabcbe3a9c:Added FuzzableDataspaces.h

Change-Id: I55140adfa443d576e621a8ebeb7178a78d596c6c
parent 3fccde06

services/surfaceflinger/fuzzer/Android.bp

+0 −14
Original line number Diff line number Diff line
@@ -78,17 +78,3 @@ cc_fuzz { 
        "surfaceflinger_fuzzer.cpp",

    ],

}
 


cc_fuzz {

    name: "surfaceflinger_displayhardware_fuzzer",

    defaults: [

        "surfaceflinger_fuzz_defaults",

    ],

    srcs: [

        "surfaceflinger_displayhardware_fuzzer.cpp",

    ],

    header_libs: [

        "android.hardware.graphics.composer@2.4-command-buffer",

        "android.hardware.graphics.composer@2.4-hal",

    ],

}

services/surfaceflinger/fuzzer/README.md

+0 −29
Original line number Diff line number Diff line 
# Fuzzers for SurfaceFlinger

## Table of contents

+ [SurfaceFlinger](#SurfaceFlinger)

+ [DisplayHardware](#DisplayHardware)



# <a name="SurfaceFlinger"></a> Fuzzer for SurfaceFlinger
@@ -23,31 +22,3 @@ You can find the possible values in the fuzzer's source code. 
  $ adb sync data

  $ adb shell /data/fuzz/arm64/surfaceflinger_fuzzer/surfaceflinger_fuzzer

```
 


# <a name="DisplayHardware"></a> Fuzzer for DisplayHardware



DisplayHardware supports the following parameters:

1. Hal Capability (parameter name: `hasCapability`)

2. Hal BlendMode (parameter name: `setBlendMode`)

3. Hal Composition (parameter name: `setCompositionType`)

4. Hal Display Capability (parameter name: `hasDisplayCapability`)

5. Composition Types (parameter name: `prepareFrame`)

6. Color Modes (parameter name: `setActiveColorMode`)

7. Render Intents (parameter name: `setActiveColorMode`)

8. Power Modes (parameter name: `setPowerMode`)

9. Content Types (parameter name: `setContentType`)

10. Data Space (parameter name: `setDataspace`)

11. Transforms (parameter name: `setLayerTransform`)



You can find the possible values in the fuzzer's source code.



#### Steps to run

1. Build the fuzzer

```

  $ mm -j$(nproc) surfaceflinger_displayhardware_fuzzer

```

2. Run on device

```

  $ adb sync data

  $ adb shell /data/fuzz/arm64/surfaceflinger_displayhardware_fuzzer/surfaceflinger_displayhardware_fuzzer

```