GitLab

BUG: 296289
FIXED-IN: 4.9
REVIEW: 105249

This patch kind of reintroduces the old PaintClipper functionality.

REVIEW: 104397

This patch changes the behavior of strictly bound textures such that
they are only updated if the corresponding window has been damaged.
Additionally GLTexture now keeps track of the current filter and
wrapmode setting.

REVIEW: 103655

Fixes rendering issues with R300 and similar GPUs. If the texture
uses GL_TEXTURE_RECTANGLE_ARB as target the tex coordinates need
to be adjusted. This at least fixes missing text on EffectFrames
with graphicssystem native on R300. Hopefully more issues are
resolved by the change.

BUG: 269576
CCBUG: 282882
FIXED-IN: 4.7.3

Additionally:
- hide the GLTexture implementation using dpointers
- drop the unused function SceneOpenGL::Texture::optimizeBindDamage()
- Texture::load now loads a new texture and does not update the existing one

REVIEW: 101999

Yes building an OpenGL support library requires OpenGL...

Now convertToGLFormat does no longer mirror the texture, so that we can
avoid a deep copy in case we render a GL_BGRA texture on a little endian system.

REVIEW: 101739

Those are not used anymore as makeArrays only renders normalized
texCoords and also honors the y-Inverted case.