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* ir_to_mesa: use RSQ+MUL instead of RSQ+RCP for SQRTMarek Olšák2010-08-311-1/+2
| | | | | | | | sqrt(x) = 1/rsq(x) = x*rsq(x) This optimization already was in the old GLSL compiler. Acked on irc by Eric Anholt.
* linker: Require an exact matching signature when looking for prototypes.Kenneth Graunke2010-08-301-1/+1
| | | | | | | Fixes piglit test glsl-override-builtin. The linker incorrectly found the prototype for the float signature, rather than adding a new prototype with the int return type. This caused ir_calls with type int to have their callees set to the float signature, triggering an assert.
* r600g: make LIT work properlyDave Airlie2010-08-311-8/+3
| | | | | | | this is a bit of a workaround, something is wrong with the literal emits here so we just use the trig copy function to copy the immd to a temp at start of op. fix VP/FP LIT tests
* i965: fix depth test on sandybridgeZhenyu Wang2010-08-313-3/+3
| | | | | | | | | This includes several corrections for fixing depth test on sandybridge. Fix wrong bits definition in depth stencil state. Fix wrong order of state buffer offset in 3DSTATE_CC_STATE_POINTERS command. Correctly use buffer width parameter in depth buffer setting. Signed-off-by: Zhenyu Wang <[email protected]>
* r600g: fixup trig functions when input is a literalDave Airlie2010-08-311-9/+67
| | | | | | | | | So as the trig functions used up the literal spots for the PI work, if the arg0 was an immediate we'd hit failure, so copy the literal before starting. add some tracking of max temp used to avoid trashing temp regs. 5 more piglits, fp1 COS,SCS,SIN tests
* r600g: make sure LIT splits constantsDave Airlie2010-08-311-14/+11
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* r600g: fix constant splittingDave Airlie2010-08-311-2/+2
| | | | constant splitting was broken for multi-constant cases, fixes fp1 CMP+MAD, vp1 CMP.
* r600g: fix LIT testsDave Airlie2010-08-311-2/+3
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* r600g: add missing literalsDave Airlie2010-08-312-1/+33
| | | | | | | Also add an error if we hit this problem again, we need to do this better possibly tying the literal addition to the last flag. Signed-off-by: Dave Airlie <[email protected]>
* linker: Handle varying arrays, matrices, and arrays of matricesIan Romanick2010-08-301-6/+15
| | | | Fixes piglit test case glsl-array-varying-01.
* Don't pass -ffast-math to clang, since it ignores it and complains.Eric Anholt2010-08-301-1/+4
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* Make configure work with clangnobled2010-08-301-1/+15
| | | | | It was mistaking clang for gcc and deciding its version was too low.
* Add talloc to osmesa library dependenciesJon TURNEY2010-08-302-4/+4
| | | | | | also link osmesa with C++ standard libraries, as it now contains C++ code Signed-off-by: Jon TURNEY <[email protected]>
* Add talloc to dependencies for libGL built with xlib driverJon TURNEY2010-08-301-2/+2
| | | | Signed-off-by: Jon TURNEY <[email protected]>
* glsl: Clear the static values of builtin function profiles at release.Eric Anholt2010-08-302-152/+104
| | | | | | | When releasing the builtin functions, we were just freeing the memory, not telling the builtin function loader that we had freed its memory. I wish I had done ARB_ES2_compatibility so we had regression testing of this path. Fixes segfault on changing video options in nexuiz.
* glsl2: Commit generated files changed by previous commitIan Romanick2010-08-303-2553/+2646
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* glsl2: Parse #pragma linesIan Romanick2010-08-302-3/+33
| | | | | | | | All pragmas are currently ignored. Also, the error messages when a pragma is used incorrectly (i.e., '#pragma debug(on)' inside a function) are crap, but I think this is sufficient for now. Fixes piglit test cases pragma-0[1-8].(vert|frag).
* Fix inverted version checks in check_extra.Kenneth Graunke2010-08-301-6/+12
| | | | | | | | | | Previously, if an attribute was enabled by either a specific GL version or an extension, the check would require -both- to be enabled. This bug was not discovered earlier because version checks are currently only ever used on their own. Signed-off-by: Kristian Høgsberg <[email protected]> Signed-off-by: Kenneth Graunke <[email protected]>
* r600g: precompute some of the hw stateJerome Glisse2010-08-3011-216/+229
| | | | | | | | | | Idea is to build hw state at pipe state creation and reuse them while keeping a non PM4 packet interface btw winsys & pipe driver. This commit also force rebuild of pm4 packet on each call to radeon_state_pm4 which in turn slow down everythings, this will be addressed. Signed-off-by: Jerome Glisse <[email protected]>
* r600g: fix depth buffer decompression after states reworkJerome Glisse2010-08-301-1/+1
| | | | Signed-off-by: Jerome Glisse <[email protected]>
* r600g: fixup states generation in winsys.Dave Airlie2010-08-3015-335/+295
| | | | | | | | | | | | | | | | | | | | The current states code had an unhealthy relationship between that had to somehow magically align themselves, editing either place meant renumbering all states after the one you were on, and it was pretty unapproachable code. This replaces the huge types structures with a simple type + sub type struct, which is keyed on an stype enum in radeon.h. Each stype can have a per-shader type subclassing (4 types supported, PS/VS/GS/FS), and also has a number of states per-subtype. So you have 256 constants per 4 shaders per one CONSTANT stype. The interface from the driver is changed to pass in the tuple, (stype, id, shader_type), and we look for this. If radeon_state_shader ever shows up on profile, it could use a hashtable based on stype/shader_type to speed things up. Signed-off-by: Dave Airlie <[email protected]>
* glapi: fix generator which got out of sync with the codebaseLuca Barbieri2010-08-301-3/+3
| | | | | The __GLapi typedef was removed in c356f5867f2c1fad7155df538b9affa8dbdcf869, but the code generator hasn't been updated.
* i965: Clear the cached constant buffer entry in the VS at control flow.Eric Anholt2010-08-301-1/+21
| | | | | Fixes the 7 regressions with constant buffers forced on with piglit -t glsl (glsl-vs-if-*).
* i965: Align the number of payload regs to 2 again in 16-wide mode.Eric Anholt2010-08-301-1/+1
| | | | | Fixes a regression in point-line-no-cull and glean/paths tests since 501c9dc62774a73c080d500a1eab773b0da9577e.
* i965: Apply the rest of the old-libdrm guard patch.Cedric Vivier2010-08-301-0/+13
| | | | Bug #29855
* i965: Add support for loops to the new FS backend.Eric Anholt2010-08-301-4/+82
| | | | | | | | This includes a handy little safety check to prevent the loop from going "too long", as permitted by the spec. I haven't gone out of my way to test it, though… Fixes 20 more piglit tests.
* i965: Make brw_CONT and brw_BREAK take the pop count.Eric Anholt2010-08-304-14/+10
| | | | We always need to set it, so pass it in.
* i965: Add "discard" support to the new FS backend.Eric Anholt2010-08-301-1/+19
| | | | Fixes 3 testcases related to discard.
* i965: Fix the new implementation of ir_unop_sign to match brw_wm_emit.cEric Anholt2010-08-301-5/+8
| | | | | | | | | Like the comparison operations, this suffered from CMP only setting the low bit. Doing the AND instructions would be the same instruction count as the more obvious conditional moves, so do cond moves. Fixes glsl-fs-sign and 6 other cases, like trig functions that use sign() internally.
* i965: Add support for texturing with bias to i965 FS backend.Eric Anholt2010-08-302-17/+60
| | | | | Fixes 5 piglit tests for bias. Note that LOD is a 1.30 feature and not yet supported.
* glut: Silence missing initializer warning.José Fonseca2010-08-301-1/+1
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* mesa: Return after assertion failure.José Fonseca2010-08-301-1/+1
| | | | | | Addresses the warnings: warning: ‘target’ may be used uninitialized in this function warning: ‘target_string’ may be used uninitialized in this function
* gallivm: Compute the 4 texel offsets for linear filtering en ensemble.José Fonseca2010-08-303-126/+280
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* glsl: Silence unused variable warning.José Fonseca2010-08-301-0/+1
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* mesa: Fix _mesa_lookup_parameter_constant's return value.José Fonseca2010-08-301-2/+4
| | | | | | | | | Fixes gcc warning In function ‘_mesa_add_unnamed_constant’: warning: ‘pos’ may be used uninitialized in this function but also what appears to be a bug.
* gallivm: Disable LLVM's pretty stack trace dumper.José Fonseca2010-08-301-0/+8
| | | | | | | | By default LLVM adds a signal handler to output a pretty stack trace. This signal handler is never removed, causing problems when unloading the shared object where the gallium driver resides. Thanks to Chris Li for finding this.
* gallivm: Correct copy'n'pasted comments.José Fonseca2010-08-301-4/+4
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* gallivm: Fix lp_build_sum_vector.José Fonseca2010-08-301-6/+4
| | | | | | | The result is scalar, so when argument is zero/undef we can pass vector zero/undef. Also, support the scalar case.
* svga: Fix CMP translation for vertex shader targets.Michal Krol2010-08-301-0/+19
| | | | | SVGA3DOP_CMP is not supported for vertex shaders; use SLT + LRP instead.
* svga: Re-emit bound rendertargets and texture samplers at the beginning of ↵José Fonseca2010-08-304-8/+27
| | | | | | | | | every command buffer. Only non null resources. To ensure that relocations are emitted for every resource currently referred.
* st/mesa: set the MaxVarying GLSL constantMarek Olšák2010-08-301-0/+7
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* r300g: fix warning in winsysMarek Olšák2010-08-301-0/+1
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* r600g: add DST opcode support.Dave Airlie2010-08-301-1/+41
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* r600g: add SCS support.Dave Airlie2010-08-301-6/+69
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* r600g: fix warning introduced by last commit.Dave Airlie2010-08-301-1/+0
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* r600g: add initial relative support to assemblerDave Airlie2010-08-304-6/+45
| | | | | | passes another ~20 piglits. /me starts to run out low hanging fruit around now.
* linker: Treat sized and unsized array types as the sameIan Romanick2010-08-291-6/+20
| | | | | | | | | | If two shaders contain variables declared with array types that have the same base type but one is sized and the other is not, linking should succeed. I'm not super pleased with the way this is implemented, and I am more convinced than ever that we need more linker tests. We especially need "negative" tests. Fixes bugzilla #29697 and piglit test glsl-link-array-01.
* r600g: add KILP supportDave Airlie2010-08-303-5/+23
| | | | passes glsl1-discard tests
* r600g: fix SSG and op3 neg writingDave Airlie2010-08-302-14/+15
| | | | 8 more piglits, mainly the two SSG tests.
* r600g : add basic loop support.Dave Airlie2010-08-303-23/+247
| | | | | | Adds BGNLOOP, BRK, CONT, ENDLOOP support, ported from r600c. 17 piglits more on r300g.tests.
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