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Snapshot fixes and improvements.

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* Allow to pass -1 to LLImageBase::reallocateData too (default parameter),
  causing it to allocate what is necessary for the size set (same
  behavior as allocateData).
* Speed up LLImageRaw::scale with factor 2 or 3 by copying the data less
  often and calling LLImageBase::reallocateData instead of destroying
  and recreating always.
* Fix gl_rect_2d to not decrement top and right with one pixel.
* Remove the vague "Constrain Proportions" checkbox and replace it with
  a new combo box and spinner to explicitly set the target aspect ratio,
  allowing to set it also to something different than either the window
  aspect ratio (ie, 1.6) or the target image dimension (1.0 for textures)
  which was totally lacking when, for example, uploading a profile image
  (which needs to be 4:3). This also allows to show snapshots on prims
  of arbitrary aspects.
This commit is contained in:
Aleric Inglewood
2012-12-04 00:23:08 +01:00
parent e788ee5faf
commit d8bc84adb1
11 changed files with 683 additions and 587 deletions
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12
indra/llui/llui.cpp
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@@ -201,15 +201,13 @@ void gl_rect_2d(S32 left, S32 top, S32 right, S32 bottom, BOOL filled )
gGL.begin( LLRender::LINES );
// Verticals
gGL.vertex2i(left + 1, top);
gGL.vertex2i(left + 1, bottom);
gGL.vertex2i(left + 1, top + 1);
gGL.vertex2i(left + 1, bottom + 1);
gGL.vertex2i(right, bottom);
gGL.vertex2i(right, top);
gGL.vertex2i(right + 1, bottom + 1);
gGL.vertex2i(right + 1, top + 1);
// Horizontals
top--;
right--;
gGL.vertex2i(left, bottom);
gGL.vertex2i(right, bottom);
@@ -219,8 +217,6 @@ void gl_rect_2d(S32 left, S32 top, S32 right, S32 bottom, BOOL filled )
}
else
{
top--;
right--;
gGL.begin( LLRender::LINE_STRIP );
gGL.vertex2i(left, top);
gGL.vertex2i(left, bottom);