Switch all the constant strings in graphics code to use the new
variables.
This avoids the cost of instantiating CStrInterns at runtime every
frame.
This was SVN commit r13906.
CShaderDefines is designed to be efficient to copy and compare, but not
to construct. Conditional defines were constructing new CShaderDefines
for many models every frame.
Precompute all the possible conditional combinations of CShaderDefines
when a material is first loaded, so they can be looked up at no cost
when rendering.
This was SVN commit r13902.
On MSVC, casting i32 to i64 then multiplying gets compiled into a call
to __allmul, which is slow. Use the __emul intrinsic instead.
GCC 4.6+ appears optimise this case automatically and doesn't need any
special handling.
This reduces the cost of ComputeShortPath by about 50% (testing AI vs AI
on Oasis 01).
This was SVN commit r13873.
Overflowing elements in SpatialQueryArray are now reported with
debug_warn, but can be ignored and the program will continue working,
but further entities will be truncated.
This was SVN commit r13860.
Add CEntityHandle which wraps an entity_id_t and also has a pointer to a
per-entity array of IComponents. QueryInterface/CmpPtr on a handle just
involve a couple of pointer dereferences instead of a map lookup.
This requires sizeof(void*) per registered interface type per entity,
which is currently ~0.5KB per entity, which shouldn't be a problem.
This was SVN commit r13825.
Exclude dev.cfg from the Windows installer.
Use the correct filename for the Windows installer.
Update some paths to match the new EC2 build process.
This was SVN commit r13802.
- Don't show the scrollbar when the contents aren't overflowing the
visible area.
- Fix bugs in minimum bar sizing.
- Add capability to set a maximum bar size.
- Correct outdated/incorrect comments.
This was SVN commit r13771.
glDrawRangeElements needs to know the range of vertexs that are used
by the index array. With VBOs it doesn't really matter if the range
is wrong (all the vertexes are in GPU memory anyway), but with CPU
vertex arrays the driver has to memcpy the given range of data, so
incorrect bounds will result in garbage data being rendered.
With gentangents, the rendered mesh can have more vertexes than the
original CModelDef, but was rendered with the CModelDef's vertex count.
Use the correct vertex count instead.
Refs #2050.
This was SVN commit r13734.
Adds INIT_HAVE_DISPLAY_ERROR init flag to correctly override
ah_display_error in Atlas (InitVfs was overriding it again), but don't
use it because it's ugly and broken, refs #1729
This was SVN commit r13724.
The values in CMessageTerrainChanged can be overestimates that exceed
the normal map boundaries, and should be clamped before looping over
them.
This was SVN commit r13714.
