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- generate error on NULL pointers in glShaderSourceARB;
- reinstall program object, if current, in glLinkProgramARB;
- vertex and fragment shaders are optional in program object;
- floor asm was wrongly computed for x86 back-end;
- allow for (void) idiom in function prototypes;
- all fixed-state uniforms are updated;
- local variable initializers are working;
- implement texture* and shadow* functions for vertex processor;
- generate error if too many arguments in general constructor;
- trim unused data in general constructor;
- struct r-value field select was badly relocated;
Changes:
- add derived state gl_fog_attrib::_Scale;
- add derived state gl_light::_CosCutoffNeg;
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If enabled, all other stages, except render, are disabled.
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- remove input/output fields, input tracking removed.
- remove state fields, the validate function now called
on every statechange.
- add an explicit 'create' function.
Add in code to build vertex program to implement current t&l state. Still
disabled, but turn on with a #define in t_vp_build.h.
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program is enabled AND the currently bound program is valid.
Check _Enable instead of Enable to prevent things from blowing up
when someone calls glEnable(GL_VERTEX_PROGRAM_ARB) without actually
defining a program.
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Remove unneeded FABSF() macros.
Added blend factor clamping in a few spots.
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glFogCoord didn't always work reliably.
ARB fragment program fog options work now.
Per-fragment fog computations are now perspective corrected.
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demo bug)
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Moved type conversion and interpolation macros into macros.h
Updated all the files that used to include mmath.h
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1. Remove all.h and PC_HEADER junk.
2. Rolled mem.c and mem.h into imports.c and imports.h
3. Include imports.h instead of mem.h
Restore _mesa_create/initialize_context() to be like they were in 4.0.4
New wrappers for a few std C functions: _mesa_atoi(), _mesa_strstr(), etc.
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VERT_BIT_* flags are new and used in many places (esp in T&L code).
Updated some comments for doxygen.
Various code clean-ups.
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in vertex_buffer. Improved vertex program pipeline stage such that
output registers can be processed in a loop. Getting closer to where
we need to be in order to implement performance optimizations...
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normal, texcoords, fogcoord, secondary color, etc) to GLfloat[4] datatype.
Aliasing of glVertex, glNormal, glColor, glFogCoord, etc. to glVertexAttrib
now complete.
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Moved vertex program hash table into shared context state.
Implemented reference counting for vertex programs.
Replaced tnl "ProjectedClip" with "Ndc" (normalized device coordinates).
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of potential problems
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clean up the shine table lookup macro.
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New array_cache module
Support 8 texture units in core mesa (now support 8 everywhere)
Rework core mesa statechange operations to avoid flushing on many
noop statechanges.
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