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* SurfaceFlinger: Native changes to add blur effectByunghun Jeon2015-11-081-0/+11
| | | | | | | | | | | | | | Native changes to add blur-behind and blur mask effect Change-Id: I54faf82d750e8299de6d261f6a893ab26d08df84 SurfaceFlinger: Adding template for LayerBlur files Change-Id: I444009113b7bdd6c5284863fd1f56358e67d9fe6 SurfaceFlinger: Featurize libuiblur module for OSS build Change-Id: Ifdc176e699434125d17b111c044b8ba954cf717c
* SF: Skip render-to-texture for color transformsDan Stoza2015-05-271-0/+4
| | | | | | | | | | | | | | | | | In cases where SurfaceFlinger is applying a color matrix (usually for accessibility features), we previously would perform a render-to- texture for the initial composition, and then apply the matrix during a copy to the framebuffer. This changes that behavior to just apply the matrix during composition without a render-to-texture pass. This may result in a perceived change of the image in cases with alpha blending, since the blending is performed at a different stage of the pipeline and the system effectively performs non-linear blends. However, neither this nor the prior render-to-texture pass is strictly correct in that regard, and this approach is less error-prone and likely faster. Change-Id: I2110ff0374f61d76df7b087dde8a1ed98990440c
* color blindness enhancementMathias Agopian2013-09-041-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | This is an attempt at improving the experience of users with color vision impairement. At this time this feature can only be enabled for debugging: adb shell service call SurfaceFlinger 1014 i32 PARAM with PARAM: 0 : disabled 1 : protanomaly/protanopia simulation 2 : deuteranomaly/deuteranopia simulation 3 : tritanopia/tritanomaly simulation 11, 12, 13: same as above w/ attempted correction/enhancement The enhancement algorithm tries to spread the "error" such that tones that would otherwise appear similar can be distinguished. Bug: 9465644 Change-Id: I860f7eed0cb81f54ef9cf24ad78155b6395ade48
* switch to use mat4Mathias Agopian2013-08-261-4/+2
| | | | Change-Id: I8283a989cfd2b74d53958150bc90298bc083fee7
* Encapsulate textures into their own Texture classMathias Agopian2013-08-161-19/+6
| | | | | | | | | | | | the main reason for doing this is so that we can have access to informations about a texture (like its dimension) close to where we generate and use shaders in ES 2.0. Previously, there wasn't any way to get to a texture's size from a RenderEngine implementation. Bug: 8679321 Change-Id: I388b338a70d07e3e8177dde248710ea1e4c82dff
* SurfaceFlinger now uses GLES 2.x when availableMathias Agopian2013-08-131-0/+99
Bug: 8679321 Change-Id: I2b152d01fb4e2de2ea9fe87f1ddbd6826d7520d7
generated by cgit v1.1 at 2025-01-09 07:13:22 +0000