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2010-12-11tgsi: fix rbug compile errorMarek Olšák
../mesa/src/gallium/auxiliary/tgsi/tgsi_parse.h:139: error: dereferencing pointer ‘tokens.25’ does break strict-aliasing rules Signed-off-by: Marek Olšák <maraeo@gmail.com>
2010-12-11r300/compiler: fix swizzle lowering with a presubtract source operandMarek Olšák
If a source operand has a non-native swizzle (e.g. the KIL instruction cannot have a swizzle other than .xyzw), the lowering pass uses one or more MOV instructions to move the operand to an intermediate temporary with native swizzles. This commit fixes that the presubtract information was lost during the lowering. NOTE: This is a candidate for both the 7.9 and 7.10 branches.
2010-12-11r300/compiler: fix LIT in VSMarek Olšák
This fixes broken rendering of trees in ETQW. The trees still disappear for an unknown reason when they are close. Broken since: 2ff9d4474bdf5f05852ad4963d0b597d20743678 r300/compiler: make lowering passes possibly use up to two less temps NOTE: This is a candidate for the 7.10 branch.
2010-12-10glsl: Inherrit type of declared variable from initializer after processing ↵Ian Romanick
assignment do_assignment may apply implicit conversions to coerce the base type of initializer to the base type of the variable being declared. Fixes piglit test glsl-implicit-conversion-02 (bugzilla #32287). This probably also fixes bugzilla #32273. NOTE: This is a candidate for the 7.9 branch and the 7.10 branch.
2010-12-10glsl: Minor clean-up in validate_assignmentIan Romanick
This code has been changed around a lot, and there were some temporary variables left around from previous versions.
2010-12-10i965: Put common info on converting MESA_FORMAT to BRW_FORMAT in a table.Eric Anholt
There are exceptions to the table for depth texturing or rendering to not-quite-supported formats thanks to the non-orthogonal component selection for surface formats, but it's still a lot simpler.
2010-12-10intel: Just use ChooseTextureFormat for renderbuffer format choice.Eric Anholt
One less place to forget to put your new MESA_FORMAT support in.
2010-12-10intel: Add a couple of helper functions to reduce rb code duplication.Eric Anholt
2010-12-10intel: Add spans code for the ARB_texture_rg support.Eric Anholt
This starts spantmp2.h down the path of using MESA_FORMAT_* for specifying the format instead of the crazy GL format/type combo.
2010-12-10mesa: Don't assertion fail for _mesa_get_format_name(MESA_FORMAT_NONE)Eric Anholt
2010-12-10tnl: Initialize gl_program_machine memory in run_vp.Vinson Lee
Fixes piglit valgrind glsl-array-bounds-04 failure (FDO bug 29946). NOTE: This is a candidate for the 7.10 branch. This is a candidate for the 7.9 branch.
2010-12-10vbo: Avoid the copy to current in dlists if not required.Mathias Fröhlich
The current state is allowed to be undefined past DrawElements et al. Consequently omit that copying at least in the display list code. This pays us some percents performance. Signed-off-by: Brian Paul <brianp@vmware.com>
2010-12-10mesa/meta: fix broken assertion, rename stack depth varBrian Paul
assert(current_save_state < MAX_META_OPS_DEPTH) did not compile. Rename current_save_state to SaveStackDepth to be more consistent with the style of the other fields.
2010-12-10r600g: fix bo size when creating bo from handleJerome Glisse
Spoted by Alex Diomin Signed-off-by: Jerome Glisse <jglisse@redhat.com>
2010-12-09mesa: Clean up header file inclusion in arbprogparse.h.Vinson Lee
2010-12-10i965: support for two-sided lighting on SandybridgeXiang, Haihao
VS places color attributes together so that SF unit can fetch the right attribute according to object orientation. This fixes light issue in mesa demo geartrain, projtex.
2010-12-10meta: allow nested meta operationsXiang, Haihao
_mesa_meta_CopyPixels results in nested meta operations on Sandybridge. Previoulsy the second meta operation overrides all states saved by the first meta function.
2010-12-09i965: Add support for gen6 reladdr VS constant loading.Eric Anholt
2010-12-09i965: Add support for gen6 constant-index constant loading.Eric Anholt
2010-12-10targets/egl: Improve st_GL.so loading.Chia-I Wu
When the application is not linked to any libGL*.so, loading st_GL.so would give /usr/local/lib/egl/st_GL.so: undefined symbol: _glapi_tls_Context In that case, load libGL.so and try again. This works because util_dl_open loads with RTLD_GLOBAL. Fix "clear" OpenGL ES 1.1 demo.
2010-12-10target/egl: Fix misleading debug message.Chia-I Wu
When the name of the module is NULL, the process itself is dlopen()ed. Do not print libEGL debug: searching for st module (null)
2010-12-09draw/llvm: don't flush in vs_llvm_delete()Brian Paul
Fixes piglit glx-shader-sharing crash. When shaders are shared by multiple contexts, the shader's draw context pointer may point to a previously destroyed context. Dereferencing the context pointer will lead to a crash. In this case, simply removing the flushing code avoids the crash (the exec and sse shader paths don't flush here either). There's a deeper issue here, however, that needs examination. Shaders should not keep pointers to contexts since contexts might get destroyed at any time. NOTE: This is a candidate for the 7.10 branch (after this has been tested for a while).
2010-12-09draw/llvm: remove redundant commentBrian Paul
2010-12-09draw/llvm: remove extraneous conditionalBrian Paul
2010-12-09glsl: Unroll loops with conditional breaks anywhere (not just the end)Luca Barbieri
Currently we only unroll loops with conditional breaks at the end, which is the form that lower_jumps generates. However, if breaks are not lowered, they tend to appear at the beginning, so add support for a conditional break anywhere. Signed-off-by: Luca Barbieri <luca@luca-barbieri.com> Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
2010-12-09glsl: Consider the "else" branch when looking for loop breaks.Kenneth Graunke
Found this bug by code inspection. Based off the comments just before this code, the intent is to find whether the break exists in the "then" branch or the "else" branch. However, the code actually looked at the last instruction in the "then" branch twice.
2010-12-09glsl: Clean up code by adding a new is_break() function.Kenneth Graunke
2010-12-09glsl: Correct the marking of InputsRead/OutputsWritten on in/out matrices.Eric Anholt
If you used a constant array index to access the matrix, we'd flag a bunch of wrong inputs/outputs as being used because the index was multiplied by matrix columns and the actual used index was left out. Fixes glsl-mat-attribute.
2010-12-09intel: Set the swizzling for depth textures using the GL_RED depth mode.Eric Anholt
Fixes depth-tex-modes-rg.
2010-12-09intel: Use plain R8 and RG8 for COMPRESSED_RED and COMPRESSED_RG.Eric Anholt
Fixes texture-rg.
2010-12-09i965: Silence uninitialized variable warning.Vinson Lee
Fixes this GCC warning. brw_fs.cpp: In function 'brw_reg brw_reg_from_fs_reg(fs_reg*)': brw_fs.cpp:3255: warning: 'brw_reg' may be used uninitialized in this function
2010-12-09r600g: Fix SCons build.Vinson Lee
2010-12-09r600g: indentation cleanupJerome Glisse
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
2010-12-09r600g: specialized upload managerJerome Glisse
Allow important performance increase by doing hw specific implementation of the upload manager helper. Drop the range flushing that is not hit with this code (and wasn't with previous neither). Performance improvement are mostly visible on slow CPU. Signed-off-by: Jerome Glisse <jglisse@redhat.com>
2010-12-09r600g: avoid using pb* helper we are loosing previous cpu cycle with itJerome Glisse
r600g is up to a point where all small CPU cycle matter and pb* turn high on profile. It's mostly because pb try to be generic and thus trigger unecessary check for r600g driver. To avoid having too much abstraction & too much depth in the call embedded everythings into r600_bo. Make code simpler & faster. The performance win highly depend on the CPU & application considered being more important on slower CPU and marginal/unoticeable on faster one. Signed-off-by: Jerome Glisse <jglisse@redhat.com>
2010-12-09glsl: fix lowering conditional returns in subroutinesFabian Bieler
this fix applies to the lower_sub_return 'branch' of the lower_jumps pass Fixes piglit tests glsl-functions-5 and glsl-functions-6.
2010-12-09i965: remove unused variable since brw_wm_glsl.c removal.Eric Anholt
2010-12-09i965: Set render_cache_read_write surface state bit on gen6 constant surfs.Eric Anholt
This is said to be required in the spec, even when you aren't doing writes.
2010-12-09i965: Set up the correct texture border color state struct for Ironlake.Eric Anholt
This doesn't actually fix border color on Ironlake, but it appears to be a requirement, and gen6 needs it too.
2010-12-09i965: Clean up VS constant buffer location setup.Eric Anholt
2010-12-09i965: Fix VS constants regression pre-gen6.Eric Anholt
Last minute change for gen6 with 0 used params dropped the multiply.
2010-12-09llvmpipe: Plug fence leaks.José Fonseca
2010-12-09mesa: allow GLfixed arrays for OpenGL ES 2.0Shuang He
Signed-off-by: Brian Paul <brianp@vmware.com>
2010-12-09mesa: Fix glTexCoordPointer with type GL_FIXED.Chia-I Wu
GL_FIXED is also a legal type for glTexCoordPointer.
2010-12-09mesa: Fix GL_FIXED arrays.Chia-I Wu
It is broken since 433e5e6defc85d8b1d6262aff990e3f5a8b37027.
2010-12-08i965: Drop push-mode reladdr constant loading and always use constant_map.Eric Anholt
This eases the gen6 implementation, which can only handle up to 32 registers of constants, while likely not penalizing real apps using reladdr since all of those I've seen also end up hitting the pull constant buffer. On gen6, the constant map means that simple NV VPs fit under the 32-reg limit and now succeed. Fixes around 10 testcases.
2010-12-09radeon: bump mip tree levels to 15Alex Deucher
I forgot to bump this when I bumped the tex levels.
2010-12-08mesa: simplify target checking for TexImage functionsBrian Paul
2010-12-08mesa: revamp error checking for compressed texture imagesBrian Paul
Simplify some code, remove unneeded checks, etc.
2010-12-08glsl: In ast_to_hir, check sampler array indexingChad Versace
Raise error if a sampler array is indexed with a non-constant expression. From section 4.1.7 of the GLSL 1.30 spec: "Samplers aggregated into arrays within a shader (using square brackets [ ]) can only be indexed with integral constant expressions [...]."
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