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2007-04-20xmesa: minor cosmeticGeorge Sapountzis
mainly drop 'client' argument from initialize_visual_and_buffer().
2007-04-20xmesa: split FX functions to separate file, part 2.George Sapountzis
2007-04-20xmesa: split FX functions to separate file, part 1.George Sapountzis
2007-04-20xmesa: spilt FX code to separate functions.George Sapountzis
2007-04-20Revert "xmesa: drop glide (FX) backend."George Sapountzis
This reverts commit 2a2f8d806f74619f0a7cf97fdc7f7b3ad1cad81b.
2007-04-19Put gl_program_machine into swrast structure rather than using a local variable.Brian
Basically an easy way to make sure the memory gets initialized once (to zero) to avoid lots of valgrind warnings.
2007-04-19Fix valgrind problem caused by reading text[-1].Brian
2007-04-19remove invalid assertion (span->facing may be set because of polygonmode)Brian
2007-04-19remove invalid assertionBrian
2007-04-19fix crash when program has invalid structure fieldBrian
2007-04-19init A.curFuncEndLabel = NULLBrian
2007-04-19In _mesa_unpack_depth_span() look for special cases of GLuint->GLushort and ↵Brian
GLushort->GLuint conversion. This improves performance and avoids int/float/int conversion problems that can introduce errors during glCopyTexImage(). Another fix for the depth peeling algorithm.
2007-04-19Don't allow deferredTexture if using occlusion query and a frag shader.Brian
Occlusion query might depend on the shader killing/discarding fragments. Helps fix depth peeling technique. Also, minor tweaks in interpolate_wpos().
2007-04-18fix an uninitialized variable and a warningBrian
2007-04-18comments, assertionsBrian
2007-04-18new commentsBrian
2007-04-18record proper datatypes for uniforms/samplersBrian
2007-04-18added _slang_gltype_from_specifier()Brian
2007-04-18Start fixing some issues with uniform variables and their types.Brian
2007-04-18Fix some bugs related to querying active uniforms.Brian
2007-04-18fix error strings, add a sanity checkBrian
2007-04-19xmesa: drop glide (FX) backend.George Sapountzis
glide is no longer compiled with stand-alone libGL, so this will not link. There are still the glide config files. some code in demos and the GLX_MESA_set_3dfx_mode code which could be removed.
2007-04-18Remove bad assertions, decrement NumShaders in _mesa_detach_shader().Brian
Fixes crashes w/ Brad King's depth peeling test.
2007-04-18s/GL_SHADER_PROGRAM/GL_SHADER_PROGRAM_MESA/ (a Mesa-specific token)Brian
2007-04-18Replace _mesa_parameter_longest_name() with _mesa_longest_parameter_name().Brian
The later takes a type parameter so we can match uniforms or attributes/inputs. Used by the GL_ACTIVE_ATTRIBUTE_MAX_LENGTH and GL_ACTIVE_UNIFORM_MAX_LENGTH queries. Fixes problem reported by Brad King in VTK.
2007-04-18call ProgramStringNotify() after linkingBrian
2007-04-18check _PreferPixelFog in _swrast_span_default_fog(), see bug 10669Brian
2007-04-18improved fog commentBrian
2007-04-18fig segment fault issue in TAG(triangle), (see bug 10589)Xiang, Haihao
Bit SS_TWOSIDE_BIT is set if gl_FrontFacing lives in fragment input (see commit 10b5895597d5e069183cb647d17eb412effceb4f). However, VB->ColorPtr[1] isn't assigned after that.
2007-04-17omit the glide/svga sources from stand-alone libGL (anyone using them?)Brian
2007-04-17Enable texture sampling for vertex programs/shaders.Brian
This is a bit of a hack for now because the tnl module is using the swrast module to fetch texels. The texture fetch/filter code should probably be moved into the main/ module since it doesn't really depend upon other swrast code.
2007-04-17In bind_inputs() set VB->EdgeFlag to NULL if it's not needed.Brian
Otherwise, the clip/interp code was finding VB->EdgeFlag to be non-null and reading/writing it when the memory may have been freed earlier in free_space(). This fixes several VTK segfaults/failures reported by Brad King @ Kitware.
2007-04-17regeneratedBrian
2007-04-17fix/simplify some texture functionsBrian
2007-04-17more matrix function updatesBrian
2007-04-17don't set GL_TEXTURE_MAX_LEVEL for GL_TEXTURE_RECTANGLE_ARB as that ↵Brian
generates an error
2007-04-17Defer buffer pool creation to the first context creation.Thomas Hellstrom
This way we have a hw context so that we can take the hardware lock. Also, at this point, AIGLX isn't locked with the X server context as it is at screen creation.
2007-04-17cleanups for t_vb_program.cRoland Scheidegger
use VertexProgram._Current instead of VertexProgram.Current in a few more places. Only fixup fogc and psiz in case this is really a nv program (others are fine if undefined), and fix this case up so the values actually get written.
2007-04-17r300: r300_render.c:391: warning: unused variable 'i'Oliver McFadden
2007-04-16just clean-upsBrian
2007-04-16move GL_EXT_stencil_two_side into alphabetical positionBrian
2007-04-16Fix glActiveStencilFaceEXT dispatch problem (bug 10523).Brian
OK, _all_ extensions that might get enabled by the driver need to be in the card_extensions[] list. driInitExtensions() is called at least twice: first during screen creation, then once for each context that's created. The first call sets up the dispatch table. The second call just sets the extension enable/disable flags.
2007-04-16remove _tnl_arb_vertex_program_stageBrian
2007-04-16remove _tnl_arb_vertex_program_stageBrian
2007-04-16need to clamp MAD for linear fogBrian
2007-04-16removed unused t_vb_arbprogram stageBrian
2007-04-16remove t_vb_arbprogram.cBrian
2007-04-16unhook t_vb_arbprogram.c code - it's going awayBrian
2007-04-16Use generic program limits instead of NV-specific ones to init program ↵Brian
constants. Previously, this limited us to 12 temp regs for vertex programs. Many vertex shaders could exceed that. This forces us to stop using t_vb_arbprogram.c for now because of its particular register indexing scheme. Need to increase bits allocated for register indexing, etc.
2007-04-16Fix some assertions that could occur when an error was earlier logged.Brian
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