lp:~smspillaz/compiz/compiz.add-back-animationsjc
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Recent revisions
- 4023. By Sam Spilsbury <email address hidden>
-
animationjc: Re-add the animationjc plugin
(Thanks MC Return)
- 4020. By Sam Spilsbury <email address hidden>
-
animationaddon: Use opacity which actually fades out for dissolve.
- 4019. By Sam Spilsbury <email address hidden>
-
animationaddon: Port the animationaddon plugin to use modern GL API.
This involved a lot of changes:
- Removal of glPush/glPop. State is assumed to be off in newer versions
of compiz, so switch off whatever gets switched on.
- Switch from glVertexPointer/glDrawArrays/ glDrawElements to GLVertexBuffer
- Changes in primitive assembly: GL_POLYGON doesn't exist in GLES
so switch to using GL_TRIANGLES. This meant that the indices
for all the animatons needed to be re-tesselated. That was done
by hand using a winding rule which just duplicates the first and
third vertex around the fourth.
- Dropping of glTexEnv calls.
- Reworking of the depth test, since writes to the depth buffer
have been disabled by default.Some things still don't work:
- Anything depending on clipping planes: glClipPlane and friends
were removed on GLES20 and they are quite difficult to implement
using other methods.
- Drawing of decoration textures - these appear to be stretched
and skewed incorrectly.
- Lighting. This will require special shaders.
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- Branch format:
- Branch format 7
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- Stacked on:
- lp:compiz/0.9.12
