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2010-08-23glsl: Cleanly fail when a function has an unknown return type.Eric Anholt
Bug #29608.
2010-08-23r600g: Add support for PIPE_CAP_DEPTH_CLAMP.Henri Verbeet
2010-08-23glsl: Rebuild builtins for any() change.Eric Anholt
2010-08-23mesa: Add new ir_unop_any() expression operation.Eric Anholt
The previous any() implementation would generate arg0.x || arg0.y || arg0.z. Having an expression operation for this makes it easy for the backend to generate something easier (DPn + SNE for 915 FS, .any predication on 965 VS)
2010-08-23glsl: Regenerate builtins with the new sorting.Eric Anholt
2010-08-23ir_to_mesa: Implement f2b by comparing the arg to 0, not the result.Eric Anholt
Fixes: glsl-fs-any
2010-08-23glsl: Count function call outvals as writing to variables for linker checks.Eric Anholt
Fixes: glsl-vs-position-outval. Bug #28138 (regnum online)
2010-08-23glsl2: Include imports.h to get snprintf wrapper for MSVCIan Romanick
Signed-off-by: José Fonseca <jfonseca@vmware.com>
2010-08-23mesa: Fix msvc build of glsl.Aras Pranckevicius
Signed-off-by: José Fonseca <jfonseca@vmware.com>
2010-08-23auxiliary: fix nvfx/nv50 primitive splitting for line loopsLuca Barbieri
s->close_first was on the wrong side of the inequality. Caught by blender. Thanks to AndrewR for reporting this.
2010-08-23r600g: export one component per pixel + r7xx uncompression shaderJerome Glisse
We need to always at least export one component (wether it's depth or color. Add valid r7xx shader program for depth decompression. Signed-off-by: Jerome Glisse <jglisse@redhat.com>
2010-08-23generate_builtins.py: Generate output in sorted order.Kenneth Graunke
2010-08-23nvfx: improve fp temp accountingLuca Barbieri
2010-08-23tgsi: fix false CondStackTop==0 assertionBrian Paul
2010-08-23ir_to_mesa: Fix constant array handling to return the temp we created.Eric Anholt
We ended up returning CONST[loc] rather than TEMP[loc2]. Things would *usually* end up working out OK, since the constants often ended up getting allocated to CONST[loc..loc+columns] with no swizzle. But for the case where the contigous temporary copy of the swizzled constant vec4 args was actually needed, we'd end up reading some other constant values, possibly including ones not actually allocated. Fixes: glsl-varying-mat3x2.
2010-08-23glcpp: Make standalone preprocessor work with a tty as stdinCarl Worth
Previously glcpp would silently abort if it couldn't fstat the file being read, (so it would work with stdin redirected from a file, but would not work with stdin as a tty). The stat was so that glcpp could allocate a buffer for the file content in a single call. We now use talloc_realloc instead, (even if the fstat is possible). This is theoretically less efficient, but quite irrelevant, (particularly because the standalone preprocessor is used only for testing).
2010-08-23glcpp: Fix test suite to avoid flagging failed tests as valgrind errors.Carl Worth
We recently added several tests that intentionally trigger preprocessor errors. During valgrind-based testing, our test script was noticing the non-zero return value from the preprocessor and incorrectly flagging the valgrind-based test as failing. To fix this, we make valgrind return an error code that is otherwise unused by the preprocessor.
2010-08-23glcpp: Fix segfault in standalone preprocessor for "file not found", etc.Carl Worth
This error message was missing so that the program would simply segfault if the provided filename could not be opened for some reason. While we're at it, we add explicit support for a filename of "-" to indicate input from stdin.
2010-08-23glcpp: Update generated glcpp-lex.c for the last two changes.Carl Worth
This fixes both "#line 0" and "#line XXX YYY" as described in the two most recent commits.
2010-08-23glcpp: Fix handling of "#line 0"Carl Worth
The existing DECIMAL_INTEGER pattern is the correct thing to use when looking for a C decimal integer, (that is, a digit-sequence not starting with 0 which would instead be an octal integer). But for #line, we really want to accept any digit sequence, (including "0"), and always interpret it as a decimal constant. So we add a new DIGITS pattern for this case. This should fix the compilation failure noted in bug #28138 https://bugs.freedesktop.org/show_bug.cgi?id=28138 (Though the generated file will not be updated until the next commit.)
2010-08-23glcpp: Fix source numbers set with "#line LINE_NUMBER SOURCE_NUMBER"Carl Worth
Previously, the YY_USER_ACTION was overwriting the yylloc->source value in every action, (after that value had been carefully set by the handling of the #line directive). Instead, we want to initialize it once in YY_USER_INIT and then not touch it at all in YY_USER_ACTION.
2010-08-23glcpp: Add new test for #line directive.Carl Worth
This test exposes two current bugs: 1. The source number is not being correctly emitted in error messages (instead, it's always 0). 2. A directive of "#line 0" is resulting in the following parse error: preprocessor error: Invalid tokens after #
2010-08-23glcpp: Update README file (new specifications and fewer limitations).Carl Worth
The README file had grown a little bit stale. We've been using newer versions of both the GLSL and C99 specifications, so list those. Also, several of the documented known limitations have since been fixed, so remove those.
2010-08-23glcpp: Add test for the #error directive.Carl Worth
This directive is already implemented nicely, but wasn't previously tested. It will be convenient to use this directive in further tests that rely on error messages, (such as ensuring that #line correctly sets the line number in the error message).
2010-08-23glsl: Trim the size of uniform arrays to the maximum element used.Eric Anholt
Fixes glsl-getactiveuniform-array-size.
2010-08-23mesa: Don't add 1 to GL_ACTIVE_UNIFORM_MAX_LENGTH.Eric Anholt
Fixes: glsl-getactiveuniform-length.
2010-08-23util: fix util_fill_rect to take util_color instead of u32 paramRoland Scheidegger
util_fill_rect could not handle formats with more than 32 bits, since the fill color was a uint32_t value. Fix this by using a util_color union instead, and also expand the union so it works with formats which have up to 256 bits (the max of any format currently defined).
2010-08-23nvfx: emit bo relocations only when neededLuca Barbieri
Should improve performance, possibly significantly.
2010-08-23glsl2: Add missing sig_iter.next() to the no-constant-folding-to-outvals fix.Eric Anholt
2010-08-23nvfx: match Gallium's gl_PointCoord brokennessLuca Barbieri
Gallium always puts gl_PointCoord in GENERIC[0] if point_quad_rasterization is enabled. This is silly, but for now it makes mesa-demos/glsl/pointcoord work.
2010-08-23nvfx: support clip planes sensibly and fix them on nv30Luca Barbieri
Before, we were discarding the compiled vertex program on each vertex program change. Now we compile the program as if there were 6 clip planes and dynamically patch in an "end program" bit at the right place. Also, nv30 should now work.
2010-08-23r300g: avoid stall in no-tcl drawing when mapping vboDave Airlie
the current code reuses the same vbo over and over, however after a flush we'd stall and wait for mapping on the vbo when we should just fire and forget. On a gears test this brings me from ~620 to ~750 on my rv530 in swtcl mode. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-23glapi: Clean up header inclusions.Chia-I Wu
Do not rely on PUBLIC being defined in glapi.h. Do not include core mesa headers.
2010-08-23mesa: Assorted fixes for es_generator.py on win32.Chia-I Wu
Fix mixed use of GL_APIENTRY and GLAPIENTRY. Parameter list of a function prototype should never be empty.
2010-08-23i965: Add sandybridge D0 pci idsZhenyu Wang
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2010-08-22mesa: Fix typo in autoconf.in that made talloc cflags still detect at runtime.Eric Anholt
2010-08-22st/mesa: implement depth-only blit for BlitFramebufferMarek Olšák
Signed-off-by: Brian Paul <brianp@vmware.com>
2010-08-22util: implement depth blitting in u_blitMarek Olšák
Signed-off-by: Brian Paul <brianp@vmware.com>
2010-08-22st/mesa: fix BlitFramebuffer for D24S8 texturesMarek Olšák
This is the same issue as in the previous patch, but here the Blit is not implemented for separate depth and stencil buffers at all (such a configuration is not supported in Gallium) and the code incorrectly treated a D24S8 texture as two separate buffers, making this Blit a no-op. Signed-off-by: Brian Paul <brianp@vmware.com>
2010-08-22st/mesa: added st_is_depth_stencil_combined() functionBrian Paul
This code is part of a patch by Marek Olšák.
2010-08-22glsl: Don't constant-fold in a constant in place of a function outval.Eric Anholt
2010-08-22glsl: Convert constant folding to the rvalue visitor.Eric Anholt
This should be mostly a noop, except that a plain dereference of a variable that is not part of a constant expression could now get "constant folded". I expect that for all current backends this will be either a noop, or possibly a win when it provokes more ir_algebraic. It'll also ensure that when new features are added, tree walking will work normally. Before this, constants weren't getting folded inside of loops.
2010-08-22glsl: Don't tree-graft in an expression in place of a function outval.Eric Anholt
Fixes: glsl-constant-folding-call-1 (bug #29737)
2010-08-22st/mesa: fix ReadPixels crashes when reading depth/stencil from a FBOBrian Paul
This is based on a patch from Marek Olšák. NOTE: This is a candidate for the Mesa 7.8 branch.
2010-08-22mesa: use driver hook for creating new renderbuffersBrian Paul
2010-08-22st/mesa: clean-up pipe_get_transfer() callsBrian Paul
2010-08-22mesa: AC_SUBST the talloc libs/cflags so the ./configure results are saved.Eric Anholt
I had used pkg-config from the Makefile because I didn't want to screw around with the non-autoconf build, but that doesn't work because the PKG_CONFIG_PATH or TALLOC_LIBS/TALLOC_CFLAGS that people set at configure time needs to be respected and may not be present at build time. Bug #29585
2010-08-23nvfx: fix minor memory leakLuca Barbieri
2010-08-23nvfx: support both sprite coord originsLuca Barbieri
Now we lie less when claiming OpenGL 2 support. Also, first piglit result group is now all green, except for fdo25614-genmipmap, which seems mesa/st's fault.
2010-08-23nvfx: use 64-bit bitmasks for tempsLuca Barbieri