Peter M. Groen / dali-demo

  • Improve application launching speed ...
    24c8baf6 
    To improve app launching speed on Tizen (using launchpad), Use -fPIE option instead -fPIC and attach DALI_EXPORT_API in front of each example's main function.

This is the compare result between before and after patch.
(On hawkP 2.4 / using hello-dalidemo that has one pushbutton on stage)

|    before Patch     |     After Patch     |
---------------------------------------------
|   hello-dalidemo    |   hello-dalidemo    |
---------------------------------------------
|   AVG   MIN   MAX   |   AVG   MIN   MAX   |
|  1134  1060  1188   |   291   250   337   |

After patch, launching speed drops to 30% of before.

Change-Id:I51a4f673d016f9278f867167dc2ff9f407ea6e7e
    minho.sun authored
     
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  • Changed DALI_*_DIR to DEMO_*_DIR ...
    46e6a0e9 
    Scripts, examples and demo code should not use defines from other
parts of DALi. DALI_IMAGE_DIR is defined in Dali toolkit to specify
where the toolkit images are. This is used in the default toolkit
style file to specify the locations of the toolkit images.

It must not be overridden by applications.

Updated the demo style file to utilize a configured variable to point
at the installed demo style's images.

Added an example of a demo-specific image (confirmation popup background)

Updated dali-builder to load the demo theme (Scripting example within demo
already loads it)

Change-Id: Ie43a6611a8db3fc0afc6a1cd4d9d6e48afef75e7
Signed-off-by: David Steele <david.steele@samsung.com>
    David Steele authored
     
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  • Added ASTC Native file format loader ...
    a4afa098 
    ASTC can be wrapped in a KTX file, but also has its own native file format.
This patch provides support for the native ASTC file format (.astc).

Textures can be generated using tools (Eg. Mali texture compression tool).

Note: ASTC is "OpenGL friendly" in that the textures are pre-flipped vertically.
In DALi there is currently not a differenciation between different texture compression formats in that the data (once the header is extracted) is given to the hardware as-is.
For this reason textures must currently be pre-flipped vertically (before compression) when using the native .astc file format with DALI.

An example .astc file is included as part of the unit tests.

Change-Id: I8604fba28bfb83b0deff8689fd5d7cfb8ac770bb
    Tom Robinson authored
     
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  • Support for ASTC compressed textures wrapped in KTX files ...
    7223cb68 
    ASTC is supported by OpenGL ES 3.1 and above.
To build this patch with ASTC support, a GLES 31 context must be specified.

To build for desktop with configure, the gles version must be set to 31.
Here is an example configure line:
CXXFLAGS="-g -O0 -Wno-unused-local-typedefs" CXX="ccache g++" ./configure --prefix=$DESKTOP_PREFIX --enable-debug=yes --enable-profile=UBUNTU --enable-gles=31

With GBS, add the following to your gbs build line:
--define "%target_gles_version 31"

Change-Id: I4f54f894dd4b8998f16aa98d3d0a06606f0eb7a2
    Tom Robinson authored
     
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