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Author SHA1 Message Date
Pranay Kumar Samanta
968286df57 gl_engine: implement gl infrastructure interfaces & test Gl shape sample 
Change-Id: Ie142616bf02f9bd50ac8e88e31ed9f782dd6324b
Signed-off-by: Pranay Kumar Samanta <pranay.ks@samsung.com>
 2020-06-18 18:36:10 +09:00
Hermet Park
ec03afa83a sw_engine renderer: accept stroke less 1 width size. 
Change-Id: I5fe6a0993ab5c1abc79d89834ea04c25b059c320
 2020-06-18 10:41:58 +09:00
Hermet Park
c235b7b81d common scene: design load()/save() interfaces 
these interfaces will perform for vector resources such as svg/tvg/etc ...

see testSvg examples

Change-Id: Icec0a4682301a13646868bd7c3bfc1771ae7db2c
 2020-06-16 16:29:26 +09:00
Hermet Park
f627679882 common initializer: replace engine class with intializer 
This initializer will take over the global environments of tvg engines.

Change-Id: I7b99973dafaea57ddd3134800bd442ef4dc319ae
 2020-06-16 12:54:53 +09:00
Hermet Park
fb208defed common engine: manage engine initializing context. 
Change-Id: Ida3997fd7cc9ee0916d48290168cdb884e946833
 2020-06-15 20:57:17 +09:00
Hermet Park
7435b5b414 sw_engine: support gradient transformation properly 
added testGradientTransform

Change-Id: I29037d08ce951e5ceb2eef31cb414efc25296417
 2020-06-15 20:14:37 +09:00
Hermet Park
81de016492 test: updated trivial comments. 
Change-Id: If44643d51d9acd3e3042118e39ca3e8f07c148da
 2020-06-15 18:10:24 +09:00
Hermet Park
7366e8949b sw_engine: implement gradial gradient feature 
also added testRadialGradient

Change-Id: If4a278cb4667c38c7842ad30edf5aa2fdd56fff7
 2020-06-15 17:43:52 +09:00
Hermet Park
5c988d01a5 sw_engine: implement linear gradient feature 
also added testLinearGradient

Change-Id: I9cce74b9fc40c4ebd978939ee50955e44e7f44f2
 2020-06-13 12:09:39 +09:00
Hermet Park
f3afd2a636 common fill: added spread mode. 
Change-Id: I95d47bc492d5a22326a745a591d243e56a26bae4
 2020-06-11 14:27:20 +09:00
Hermet Park
c36f23e80d common gradient: implement linear/radial gradient interfaces. 
Change-Id: Ica9c54e662e73592d3fddcabed09b1605b3a5a4f
 2020-06-10 17:03:25 +09:00
Hermet Park
c75cca5a13 common: code refacatoring. 
shorter prefix for better neat code.

it's just a preference.

Change-Id: I30998476a92bc971193e9a5b4436687e48e4d19a
 2020-06-09 20:45:27 +09:00
Hermet Park
498a024df8 common: ++optimization 
replace dynamic_cast to static_cast,

This can be a controversial choice between optmization and clean code.

Obviously we know the converting types,
try avoiding a bit heavier casting some cases.

Change-Id: Id763e6d1db449a229a492ab5b1a901a195936152
 2020-06-09 20:32:22 +09:00
Hermet Park
58de99aea3 common interface: replace arguements size_t to uint32_t 
We prefer to build up a tiny compact engine at memory rather than compatibility,
this engine is not considerd for end-users but designed for middle-level framework
and some low-level users.

Thus, we won't consider 64bits data size,
use explicit 32 bits data until coming next upgrade...

Change-Id: I0704d5f1e0eb909cccc10922bc5972e115fbbcc0
 2020-06-09 15:36:34 +09:00
Hermet Park
33e1d4b170 common interface: concrete return type. 
Introduce Result type for notifying caller more detailed info.

We should implement the result values for each apis, with practical values.

Change-Id: Ia47abcb56a8efca7094ac3eed0178aeac8aa2910
 2020-06-09 15:16:25 +09:00
Hermet Park
4e3f8284e8 sw_engine: grow cell memory buffer up to allow larger shapes 
Change-Id: I7a8feaa11d3dad81dd1004782e07a8ac4a768d91
 2020-06-09 11:03:18 +09:00
Hermet Park
9aa2566b45 sw_engine: support stroke dash feature 
Change-Id: Ibed8bcb6a07952a059bb9a7355f7c43db97aa672
 2020-06-06 12:21:30 +09:00
Hermet Park
dc5f9f7430 common: retyped the color value size_t -> uint8_t 
since it's range is 0 - 255.

Change-Id: I16e0569341c4a94acab9488d076f235bf90ff4db
 2020-06-04 17:49:10 +09:00
Hermet Park
98edb4112b sw_engine shape: ++ comment for later optimization 
Change-Id: Ie6cd622748b88e2bce0c9d9a79cc4528a95c9c5c
 2020-06-03 19:17:42 +09:00
Hermet Park
f335779ce5 sw_engine stroke: stabilizing line drawing. 
Also added StrokeLine test

Change-Id: I91143039823d744bf9287534227927556a2f51e1
 2020-06-03 19:10:14 +09:00
Hermet Park
01b550497c sw_engine: support stroke transformation properly. 
also updated transform test cases.

Yet, this engine is not well optimized,
If they are too mch sluggish,
you can use ELM_FPS envrionment lowing down the fps
when you launch test cases...

ex) $ELM_FPS=30 ./testSceneTransform

Change-Id: I1871d5bedee010d5d6a3d877d95e257120796e8b
 2020-06-03 12:08:48 +09:00
Hermet Park
ad6b74dd13 test scene: remove duplicated engine initialization. 
Change-Id: I5a2f972544e47578552b0c49367749ce2d01c5f2
 2020-06-03 11:41:40 +09:00
Hermet Park
2b53b8018a test stroke: remove duplicated engine initialize call. 
Change-Id: Ia592a45581eae4fd5c85e6ba4d9d0eef835b14c1
 2020-06-03 11:35:03 +09:00
Hermet Park
3bb272877a sw_engine: fix a missing of variable initializing. 
Change-Id: I6451b07709fbc56441363e8f0ee0f4647404ae10
 2020-06-03 11:27:34 +09:00
Hermet Park
7ee25cd783 sw_engine: fix mistached c style alloc/free 
these are allocated by c style mem alloc.
Thus, they should be freed with free()

Change-Id: I320fff4d5a5bce2374ace6495a9f96c3e1034cfc
 2020-06-03 11:15:40 +09:00
Hermet Park
ef9f31577e common stroke: retype the stroke width from size_t to float 
Change-Id: I812d06d2037d66408c41d50f7c1ff7ba605558bd
 2020-06-02 20:58:50 +09:00
Hermet Park
8614a2efee sw_engine: fix stroke join round result. 
a trivial reversed value was returned that
brought the inverted arc drawing...

Change-Id: I928f05b3400772a367d1653496d385354032cbad
 2020-06-02 20:25:54 +09:00
Hermet Park
bab258e004 test: revise stroke example 
Change-Id: I92a40e905544fd8fb41df88810eabce7429b1b7f
 2020-06-02 20:07:05 +09:00
Hermet Park
1686af7643 sw_engine: implement stroke rle part 
Current stroke fails to merged shapes case...

you can test with testStroke example

Change-Id: I488af728949cba1d01b88723eb1dc4c49bac6c9b
 2020-06-02 18:46:43 +09:00
Hermet Park
41dbd9774a sw_engine: implement stroke cubicto, arcto, lineto 
Change-Id: I59e95b1031ebfaf54e966cab334e045613ca3830
 2020-06-01 19:20:29 +09:00
JunsuChoi
6744838453 sw_engine: Fix build error (no match type) 
../src/lib/sw_engine/tvgSwStroke.cpp:282:72: error: no match for ‘operator<’ (operand types are ‘long int’ and ‘const SwPoint’)
         if (border->ptsCnt > 0 && abs(diff.x) < EPSILON && abs(diff.y) < EPSILON) return;

Change-Id: I426f8980ba718e3dc908dc32a62fb897b5b5fbbf
 2020-05-29 15:31:43 +09:00
Hermet Park
b4cf6660b7 test: recover sample build. 
introduced by mistake.

Change-Id: I8fd88054da1e86cace02931791a646a182ab6721
 2020-05-28 20:37:25 +09:00
Hermet Park
c51241f26b sw_engine: implment basic stroke functions. 
Change-Id: Ib9203b4d133ce7ffd80b40d7ad0cac3519b5273d
 2020-05-28 20:32:55 +09:00
Hermet Park
6b54eb5c22 updated AUTHORS 
Change-Id: Id756d25e475e8f8cb8379577032e5b41e772b88e
 2020-05-27 11:03:07 +09:00
Hermet Park
e2c6f4523c Merge "gl_engine: gl infrastructure interfaces" into tizen 2020-05-27 02:01:26 +00:00
Prudhvi Raj Vasireddi
48e47b272b gl_engine: gl infrastructure interfaces 
Change-Id: Ie1a9d1b6632433413098282c1cfaf4cf8e1cf9b9
Signed-off-by: Prudhvi Raj Vasireddi <prudhvi.raj@samsung.com>
 2020-05-26 13:56:35 -04:00
Hermet Park
4799426396 common shape: introduce stroke cap and join styles. 
+ revise the getter functions for avoiding invalid overloading.

Change-Id: Ie8b0cbe57435253d75871e864c7cd263a14d6df3
 2020-05-23 13:32:28 +09:00
Hermet Park
a0521c83c3 common paint: revise bounds interface. 
we don't use the reference style for user interfaces.

Change-Id: Id70682bf8c2d8ea9ffab2ea6fb567eaa8639da60
 2020-05-22 16:32:32 +09:00
Hermet Park
19999e7abd common stroke: implement stroke interfaces. 
Change-Id: I28fe5d5df4cde6640b143e67e241c6afc9c6b1fe
 2020-05-22 16:18:32 +09:00
Hermet Park
a5f15a588c common scene: complete scene tranfsormation feature. 
Each scene could conserve its own transformation,
the origin could be the parent Paint (if they were beloned to)

Thus, you can compose the multi-tranformed scene group which
simultenoulsly working in own spaces.

See testTransform and testSceneTransform, how they work.

Change-Id: I51deb4d66f8fcd024f8dc7a1e1af57c398a9d7fe
 2020-05-17 21:38:15 +09:00
Hermet Park
1f6da2d0b6 test: update samples 
fix some broken test code.

Change-Id: I42b0dd8b4c599ea59e0860a40b828936dca1e54d
 2020-05-17 20:52:58 +09:00
Hermet Park
2f833298c3 test: update transform sample 
Change-Id: I7f1416d9e32b241e50b7e2132764cac28d590a93
 2020-05-17 20:35:40 +09:00
Hermet Park
fdbf42f478 common: support Scene Transform 
this contains testSceneTransform example

Change-Id: I460b05dc8bc4a842e26e950c800c5c35f8d3da7f
 2020-05-17 16:50:47 +09:00
Hermet Park
2f2efb73dd common shape: revise RenderTransform for Scene Transformation 
This RenderTransform takes over all transform information.

Change-Id: I21b6a55de05feca56c40f3ff402d18445417463c
 2020-05-17 15:09:20 +09:00
Hermet Park
40ef2f1575 fix wrong flag operation. 
just correct mistakes.

Change-Id: I8de0fe68cd298cacf3bdc951f67657095c5fa5fe
 2020-05-06 11:56:17 +09:00
Hermet Park
b08d144dc9 common shape: introduce transformation matrix 
Paint supports translate, rotate, scale functions for transformation

The origin of these transformation is center of the paint,
thus you have to consider the center-aligned vertices if you'd like to use
these transformation functions.

This policy has been considered for scene transformation.

Change-Id: I78b63d7965faec0ec5b9a98a7776993744534b54
 2020-05-06 02:05:09 +09:00
Hermet Park
17af011eae common scene: support bounds() method 
this method returns boundary of a scene.

Change-Id: I1a32c8e034f53822008048f1d8ae7062fb72cca3
 2020-05-05 20:38:26 +09:00
Hermet Park
0716d3e774 common scene: implement basic scene behaviors and testScene sample. 
Scene is a group(list) of paints.

This class is designed for vector data set which is prepared before canvas.
If a set of vector data is loaded from other resources such as files,
they can construct these data set using Scene.
This then can be pushed into canvas as one completed image.

Scene is supposed to be used in svg loading and storing to tvg specific data format(tvg)

Change-Id: Ie2ffebf74e79c59d99a77880630a54b6baad7eec
 2020-05-05 10:27:35 +09:00
Hermet Park
4ff97a6a40 common canvas: hide engine() interface 
this engine() is not necessary by users,
we can hide this by moving out CanvasImpl class.

Change-Id: Iaf47dbd3c523e96d6af0bd1fd4caa11a7fd3778a
 2020-05-04 21:27:41 +09:00
Hermet Park
211dafdaed common shape: refactored interfaces. 
hide engine() interface of shape that's not friendly one by users.
instead canvas would access shape internal data to update/draw it.

Now Paint cannot update itself but has to request to Canvas for it.

Change-Id: Ibafd0864a65c3c33238789d1a3e06c49c4378349
 2020-05-04 21:12:29 +09:00