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path: root/src/mesa/shader/slang
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2008-05-16Fix a program refcounting error, don't share program parameter lists.Brian Paul
The refcounting bug was causing a memleak (unfreed programs). The old parameter list sharing is not needed since the change in how uniforms are handled.
2008-05-16fix assertion typo: s/=/==/Brian Paul
2008-05-14Updated GLSL uniform/sampler handling from gallium-0.1 branchBrian Paul
Previously, the shader linker combined the uniforms used by the vertex and fragment shaders into a combined set of uniforms. This made the implementation of glUniform*() simple, but was rather inefficient otherwise. Now each shader gets its own set of uniforms (no more modelview matrix showing up in the fragment shader uniforms, for example). cherry-picked by hand from gallium-0.1 branch
2008-05-14fix some additional program refcounting bugsBrian Paul
2008-05-07Never fail `make clean'Dan Nicholson
Mostly some pedantic changes such that `make clean' always ignores errors. Also changed the top clean target to do the `touch configs/current' dance instead of realclean.
2008-05-06implement full reference counting for vertex/fragment programsBrian
Use _mesa_reference_vert/fragprog() wherever we assign program pointers. Fixes a memory corruption bug found with glean/api2 test.
2008-04-23glcore: drop outdated sources files intented for xorgGeorge Sapountzis
2008-04-14fix GL_ARB_texture_rectangle breakageBrian Paul
2008-04-14define #extension GL_ARB_texture_rectangleDavid Flynn
2008-04-03rewrite some of the mat*mat, mat*vec intrinsicsBrian
Also, remove obsolete matrix codegen code.
2008-03-14init tmpNode to zerosBrian
2008-03-14mesa: fix emit_clamp() so that we don't use an output register as temporaryBrian
IR_CLAMP is decomposed into OPCODE_MIN+OPCODE_MAX. Allocate a temporary register for the intermediate value so we don't inadvertantly use an output register (which are write-only on some GPUs).
2008-01-31regenerate glsl library functionsRoland Scheidegger
2008-01-31fix w component of glsl vec4 asinRoland Scheidegger
2007-12-04Fix gl_FrontFacing compilation problemBrian
2007-11-30Merge branch 'master' of git+ssh://joukj@git.freedesktop.org/git/mesa/mesajoukj
2007-11-27set fp->UsesKill when emitting OPCODE_KILBrian
2007-11-23Fix parsing of gl_FrontLightModelProduct.sceneColor, don't segfault on ↵Brian
variable array indexes.
2007-10-31Merge branch 'master' of git+ssh://joukj@git.freedesktop.org/git/mesa/mesaJouk
2007-10-26Merge branch '965-glsl'Zou Nan hai
Conflicts: src/mesa/drivers/dri/i965/brw_sf.h src/mesa/drivers/dri/i965/intel_context.c
2007-10-24add to gitBrian
2007-10-24Implement gl_PointCoord attribute for GLSL fragment shaders.Brian
Contains the normalized fragment position within a point sprite.
2007-10-03 Update of OpenVMS makefiles for the use of "new" include file conventionJouk
2007-10-02fix comment: s/branch/kill/Brian
2007-10-02Merge branch 'master' of git+ssh://joukj@git.freedesktop.org/git/mesa/mesaJouk
2007-07-31fix failure caused by undeclared variable (bug 11783)Brian
2007-07-31glGetAttribLocation always returned 1 (bug 11774)Brian
2007-07-26fix-up inlined/non-inlined function inconsistenciesBrian
2007-07-26Fix function call bug 11731. Also, fix up IR_CALL/IR_FUNC confusion.Brian
2007-07-26generate error upon writing to varying var in fragment program (bug 11733)Brian
2007-07-25Merge branch 'master' of git+ssh://joukj@git.freedesktop.org/git/mesa/mesaJouk
2007-07-24call ctx->Driver.NewProgram() instead of _mesa_new_program()Brian
2007-07-17Merge branch 'master' of git+ssh://znh@git.freedesktop.org/git/mesa/mesa ↵Zou Nan hai
into 965-glsl
2007-07-12fix swizzle-related bug 11534Brian
2007-07-04Be more consistant with paths in #includes. Eventually, eliminate a bunch ↵Brian
of -I flags.
2007-07-04Merge branch 'master' of git+ssh://znh@git.freedesktop.org/git/mesa/mesa ↵Zou Nan hai
into 965-glsl
2007-07-03added vec2(vec4) constructor, bug 11404Brian
2007-07-03add code for stpq, rgba writemasks in make_writemask(), bug 11404Brian
2007-06-08Merge branch 'master' of git+ssh://joukj@git.freedesktop.org/git/mesa/mesaJouk
2007-05-14comment about fixing uniform structsBrian
2007-05-11user-declared uniform structs not supported yet (see bug 10908)Brian
2007-05-11don't ignore return value of _slang_codegen_global_variable()Brian
2007-05-10regeneratedBrian
2007-05-10Implement exp() in terms of __asm float_power. Fix typo in mod(vec4) function.Brian
exp() was using __asm float_exp (OPCODE_EXP) but that computes base two, not e. See bug 10907.
2007-05-10Updated OpenVMS makefilesJ.Jansen
modified: src/mesa/descrip.mms modified: src/mesa/drivers/osmesa/descrip.mms modified: src/mesa/drivers/x11/descrip.mms modified: src/mesa/main/descrip.mms modified: src/mesa/shader/descrip.mms modified: src/mesa/shader/slang/descrip.mms modified: src/mesa/swrast/descrip.mms modified: src/mesa/swrast_setup/descrip.mms modified: src/mesa/tnl/descrip.mms
2007-05-02fix some DDX,DDY mix-upsBrian
2007-05-01regeneratedBrian
2007-05-01implement acos(), asin(), atan()Brian
2007-05-01Rewrite of slang_inline_asm_function() to do full parameter/argument ↵Brian
substitution. We had been taking a short-cut w/ asm inlines by just using parameters in order rather than doing full formal parameter -> actual argument substitution like ordinary inlined function calls. This worked in all cases but one: mix() in which the parameters were used in a different order. This fixes bug 10821.
2007-04-27asin(), acos(), atan() just return 0.5 for now to avoid crashing. Fix someday.Brian
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