diff options
| author | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2017-09-28 13:01:08 +0100 |
|---|---|---|
| committer | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2017-10-31 11:17:29 +0000 |
| commit | 12fb1ca0b5f4ba139889e6005a4aed6d03467864 (patch) | |
| tree | 455740b7e0cc3cf8e088a2473ef1c7f9b9814d30 /src/dev | |
| parent | 1025ef1598b8b7c3d00b82d30458e375697b8eff (diff) | |
| download | gem5-12fb1ca0b5f4ba139889e6005a4aed6d03467864.tar.xz | |
base: Introducing utility for writing raw data in png format
Originally it was possible to use a Bitmap writer class for dumping a
framebuffer snapshot in a .bmp file. This patch enables you to choose
another format. In particular it implements the writing of PNG Images
using libpng library. The latter has to be already installed in your
machine, otherwise gem5 will default to the Bitmap format. This
configurable writer has been introduced in the VNC frame dumping mechanism,
which is storing changed frame buffers from the VNC server
Change-Id: Id7e5763c82235f1ce90381c8486b85a7cce734ce
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/5181
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Diffstat (limited to 'src/dev')
| -rw-r--r-- | src/dev/arm/hdlcd.hh | 4 | ||||
| -rw-r--r-- | src/dev/arm/pl111.hh | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/dev/arm/hdlcd.hh b/src/dev/arm/hdlcd.hh index ecfe1ea87..dd52e202c 100644 --- a/src/dev/arm/hdlcd.hh +++ b/src/dev/arm/hdlcd.hh @@ -79,7 +79,7 @@ #include <fstream> #include <memory> -#include "base/bitmap.hh" +#include "base/bmpwriter.hh" #include "base/framebuffer.hh" #include "base/output.hh" #include "dev/arm/amba_device.hh" @@ -350,7 +350,7 @@ class HDLcd: public AmbaDmaDevice EventFunctionWrapper virtRefreshEvent; /** Helper to write out bitmaps */ - Bitmap bmp; + BmpWriter bmp; /** Picture of what the current frame buffer looks like */ OutputStream *pic; diff --git a/src/dev/arm/pl111.hh b/src/dev/arm/pl111.hh index a9189e9a1..3040ea72d 100644 --- a/src/dev/arm/pl111.hh +++ b/src/dev/arm/pl111.hh @@ -49,7 +49,7 @@ #include <fstream> #include <memory> -#include "base/bitmap.hh" +#include "base/bmpwriter.hh" #include "base/framebuffer.hh" #include "base/output.hh" #include "dev/arm/amba_device.hh" @@ -266,7 +266,7 @@ class Pl111: public AmbaDmaDevice VncInput *vnc; /** Helper to write out bitmaps */ - Bitmap bmp; + BmpWriter bmp; /** Picture of what the current frame buffer looks like */ OutputStream *pic; |