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* gallivm: increase nesting limit to 66Roland Scheidegger2013-04-201-2/+4
| | | | | | | | | | | This is still not really correct, since at least for sm 4.0 the nesting limit is 64 per subroutine, and subroutine nesting itself has a limit of 32, so since we have a flat stack we'd need 32*64. But this should probably be better fixed with per-subroutine stacks, since otherwise these structures get really big (like 100kB for the lp_exec_mask). Reviewed-by: Jose Fonseca <[email protected]>
* draw: implement primitive assemblerZack Rusin2013-04-187-4/+386
| | | | | | | | | | | | | | | | | | | | Input assembler needs to be able to decompose adjacency primitives into something that can be understood by the rest of the pipeline. The specs say that the adjacency primitives are *only* visible in the geometry shader, for everything else they need to be decomposed. Which in most of the cases is not an issue, because the geometry shader always decomposes them for us, but without geometry shader we were passing unchanged adjacency primitives to the rest of the pipeline and causing crashes everywhere. This commit introduces a primitive assembler which, if geometry shader is missing and the input primitive is one of the adjacency primitives, decomposes them into something that the rest of the pipeline can understand. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* util/prim: fix decomposed counts for adjacency primitivesZack Rusin2013-04-181-4/+4
| | | | | | Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* draw/so: uses the correct index with the pre clipped coordinatesZack Rusin2013-04-181-6/+6
| | | | | | | | | | | pre_clip_pos is a float[4] we just used (*float)[4] to be able to jump within the array of vertex_headers with it. So if the idx happened to be anything but 0, we'd actually read from some garbage in memory. Change it to just be a simple pointer instead of casting it to something that it's not. As suggested by Jose. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* glapi: Add counter information for glBufferData(), like glBufferSubData().Eric Anholt2013-04-191-2/+2
| | | | This causes this function to become asynchronous with glthread.
* glapi: Add parameter count information for uniforms.Eric Anholt2013-04-192-42/+42
| | | | | | This is the kind of information that would have been present for GLX, if GLX supported modern GL. This allows these entrypoints to get automatic asynchronous marshalling code generated for glthread.
* glapi: skip padding in get_called_parameter_stringPaul Berry2013-04-191-0/+2
| | | | | | | | | | | This bug is currently benign, since get_called_parameter_string() is currently only used for functions that return true for glx_function.has_different_protocol(), and none of those functions include padding. However, in order to implement marshalling of GL API functions, we'll need to use get_called_parameter_string() far more often. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Fix up program_parse.y to avoid uninitialized $$Paul Berry2013-04-191-0/+5
| | | | | | | | | | | Without this patch, $$.negate, $$.rgba_valid, and $$.xyzw_valid take on garbage values. At the moment this problem is benign (the garbage values happen to be zero), but in my experiments executing GL operations on a background thread, the garbage values change, leading to piglit failures. Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Use quotes on bool driconf options to prevent stdbool.h breakage.Eric Anholt2013-04-195-41/+48
| | | | | | | | | | | | | Since stdbool.h's "true" and "false" are #defines, they got expanded when used as macro arguments, and that expanded value was stored in the XML string, producing XML that driconf would then fail to parse. Currently no drivers included stdbool along with driconf, but I keep accidentally doing so on intel as we move towards using normal C. v2: rebase on master. Reviewed-by: Kenneth Graunke <[email protected]> (v1)
* svga: whitespace, comment fixes in svga_pipe_query.cBrian Paul2013-04-191-41/+49
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* svga: whitespace, comment fixes in svga_pipe_fs/vs.cBrian Paul2013-04-192-48/+41
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* gallivm: Fix half floats with MCJIT.José Fonseca2013-04-191-0/+3
| | | | | | Prevents: LLVM ERROR: Cannot select: intrinsic %llvm.x86.vcvtph2ps.128
* Revert "i965: Check reg.nr for BRW_ARF_NULL instead of reg.file."Matt Turner2013-04-181-1/+1
| | | | | | | | | This reverts commit ecdda414d361ab4430fd5747c9217687c1f3d63f. Commit was supposed to be a simple typo fix. Clearly needs more investigating. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63688
* configure.ac: Remove gallium-g3dvl flag.Matt Turner2013-04-181-16/+1
| | | | | | | | It's next to useless, since it just allows you to turn off VDPAU and XvMC with a single switch. Just check whether Gallium drivers are enabled instead. Reviewed-by: Christian König <[email protected]>
* radeonsi: add support for compressed texture v2Jerome Glisse2013-04-182-2/+76
| | | | | | | | | | Most test pass, issue are with border color and swizzle. Based on ircnick<maelcum> patch. v2: Restaged commit hunk Signed-off-by: Jerome Glisse <[email protected]>
* radeonsi: add 2d tiling support for texture v3Jerome Glisse2013-04-183-73/+21
| | | | | | | | v2: Remove left over code v3: Restage properly the commit so hunk of first one are not in second one. Signed-off-by: Jerome Glisse <[email protected]>
* gallium: handle drirc disable_glsl_line_continuations optionVadim Girlin2013-04-194-1/+8
| | | | | | | | NOTE: This is a candidate for the 9.1 branch Signed-off-by: Vadim Girlin <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
* llvmpipe: Take in consideration all current constant buffers when mapping.José Fonseca2013-04-181-3/+9
| | | | | Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Zack Rusin <[email protected]>
* nv50: add remaining RGBX formatsChristoph Bumiller2013-04-181-4/+12
| | | | | | | | Not all are supported as render targets. The state tracker fallback of using RGBA instead of RGBX currently fails for blending, we could work around this by clearing their alpha to 1 and modifying the color mask to disable writing alpha.
* st/mesa: optionally apply texture swizzle to border color v2Christoph Bumiller2013-04-1820-7/+115
| | | | | | | | | | | | This is the only sane solution for nv50 and nvc0 (really, trust me), but since on other hardware the border colour is tightly coupled with texture state they'd have to undo the swizzle, so I've added a cap. The dependency of update_sampler on the texture updates was introduced to avoid doing the apply_depthmode to the swizzle twice. v2: Moved swizzling helper to u_format.c, extended the CAP to provide more accurate information.
* nv50: set BORDER_COLOR_SRGB in sampler objectsChristoph Bumiller2013-04-182-19/+35
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* nv50: fix 4th component of Lx_SINT/UINT formatsChristoph Bumiller2013-04-181-6/+6
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* r600g: Fix build with --enable-openclTom Stellard2013-04-181-1/+2
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* mesa: enable GL_ARB_texture_float if TEXTURE_FLOAT_ENABLED is definedBrian Paul2013-04-181-1/+3
| | | | | | | | | Per message on mesa-users list, this wasn't working before. Note: This is a candidate for the stable branches. Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* gallivm: change cubemaps / derivatives handling, take 55Roland Scheidegger2013-04-183-104/+119
| | | | | | | | | | | | | | | | | | | | | | | Turns out the previous "fix" for handling per-pixel face selection and derivatives didn't work out that well - the derivatives were wrong by quite a bit, in theory transformation of the derivatives into cube space should work, but would be _a lot_ more work than the "simplified" transform used. So, for explicit derivatives, I'm just giving up and go back to not honoring them. For implicit derivatives (and the fake explicit ones) however we try something a little different, we just calculate rho as we would for a 3d texture, that is after scaling the coords by the inverse major axis. This gives the same results as calculating the derivs after projection of the coords to the same face as long as all pixels hit the same face (and only without rho_no_opt, otherwise it should be a bit worse). And when not all pixels are hitting the same face, the results aren't so hot but not catastrophically bad (I believe not off by more than a factor of 2 without no_rho_approx and not more than sqrt(2) with no_rho_approx). I think this is better than just picking the wrong face but who knows... Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* gallivm: Add no_rho_approx debug optionRoland Scheidegger2013-04-183-118/+185
| | | | | | | | | | | | | | | | | | | | | This will calculate rho correctly as sqrt(max((ds/dx)^2 + (dt/dx)^2 + (dr/dx)^2), (ds/dx)^2 + (dt/dx)^2 + (dr/dx)^2)) instead of max(|ds/dx|,|dt/dx|,|dr/dx|,|ds/dy|,|dt/dy,|dr/dy|) (for 3 coords - 2 coords work analogous, for 1 coord there's no point doing the exact version), for both implicit and explicit derivatives. While such approximation seems to be allowed in OpenGL some APIs may be less forgiving, and the error can be quite large (sqrt(2) for 2 coords, sqrt(3) for 3 coords so wrong by nearly one mip level in the latter case). This also helps to single out "real" bugs from "expected" ones, so it is debug only (though at least combined with no_brilinear I didn't really see much of a performance difference but only tested with a debug build - at least with implicit mipmaps the instruction count is almost exactly the same though the instructions are more complex (1 sqrt and mul/adds instead of and/max mostly). The code when the option isn't set stays exactly the same. v2: rename no_rho_opt to no_rho_approx. Reviewed-by: Brian Paul <[email protected]>
* llvmpipe: Support half integer pixel center fs coord.José Fonseca2013-04-184-3/+28
| | | | | | | Tested with graw/fs-fragcoord 2/3, and piglit glsl-arb-fragment-coord-conventions. Reviewed-by: Roland Scheidegger <[email protected]>
* llvmpipe: Remove the static interpolation.José Fonseca2013-04-183-384/+19
| | | | | | | | No longer used. If we ever want the old behavior we can run a loop unroller pass. Reviewed-by: Roland Scheidegger <[email protected]>
* gallivm: Drop pos arg from lp_build_tgsi_soa.José Fonseca2013-04-184-8/+2
| | | | | | Never used. Reviewed-by: Roland Scheidegger <[email protected]>
* docs: update release notes for 9.2Andreas Boll2013-04-181-3/+8
| | | | Reviewed-by: Matt Turner <[email protected]>
* ralloc: Move declarations before statements.José Fonseca2013-04-181-2/+4
| | | | Trivial. Should fix MSVC build.
* configure: enable vdpau and xvmc detection, with galliumEmil Velikov2013-04-171-2/+8
| | | | | | | | | | | | Currently the vdpau and xvmc detection code, is enabled for all builds. The state trackers exist only within gallium. Enable whenever at least one gallium driver is selected v2: removed stray '-a' [mattst88 v3]: Removed stray $. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63645 Reviewed-by: Matt Turner <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* i965: Check reg.nr for BRW_ARF_NULL instead of reg.file.Matt Turner2013-04-171-1/+1
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Implement work-around for CMP with null dest on Haswell.Matt Turner2013-04-171-0/+12
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i915g: Release old fragment shader sampler views with current pipeStuart Abercrombie2013-04-171-3/+8
| | | | | | | We were trying to use a destroy method from a deleted context. This fix is based on what's in the svga driver. Reviewed-by: Stéphane Marchesin <[email protected]>
* i965/vec4: Fix hypothetical use of uninitialized data in attribute_map[].Paul Berry2013-04-171-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes issue identified by Klocwork analysis: 'attribute_map' array elements might be used uninitialized in this function (vec4_visitor::lower_attributes_to_hw_regs). The attribute_map array contains the mapping from shader input attributes to the hardware registers they are stored in. vec4_vs_visitor::setup_attributes() only populates elements of this array which, according to core Mesa, are actually used by the shader. Therefore, when vec4_visitor::lower_attributes_to_hw_regs() accesses the array to lower a register access in the shader, it should in principle only access elements of attribute_map that contain valid data. However, if a bug ever caused the driver back-end to access an input that was not flagged as used by core Mesa, then lower_attributes_to_hw_regs() would access uninitialized memory, which could cause illegal instructions to get generated, resulting in a possible GPU hang. This patch makes the situation more robust by using memset() to pre-initialize the attribute_map array to zero, so that if such a bug ever occurred, lower_attributes_to_hw_regs() would generate a (mostly) harmless access to r0. In addition, it adds assertions to lower_attributes_to_hw_regs() so that if we do have such a bug, we're likely to discover it quickly. Reviewed-by: Jordan Justen <[email protected]>
* ralloc: don't write to memory in case of alloc fail.Dave Airlie2013-04-181-0/+2
| | | | | | | | | | | For some reason I made this happen under indirect rendering, I think we might have a leak, valgrind gave out, so I said I'd fix the basic problem. NOTE: This is a candidate for stable branches. Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* mesa: generate glGetInteger/Boolean/Float/Doublev() code for all APIsBrian Paul2013-04-174-35/+7
| | | | | | | | | | | No longer pass -a flag to the get_hash_generate.py script to specify OpenGL, ES1, ES2, etc. This updates the autoconf, scons and android build files too (so we can bisect). This is the last of the API-dependent conditional compilation in core Mesa. Reviewed-by: Jordan Justen <[email protected]>
* mesa: remove mfeatures.hBrian Paul2013-04-171-53/+0
| | | | | | No longer needed. Reviewed-by: Jordan Justen <[email protected]>
* mesa: remove #include "mfeatures.h" from numerous source filesBrian Paul2013-04-17123-127/+0
| | | | | | None of the remaining FEATURE_x symbols in mfeatures.h are used anymore. Reviewed-by: Jordan Justen <[email protected]>
* glapi: no longer emit #include "mfeatures.h" in generated filesBrian Paul2013-04-173-8/+0
| | | | | | None of the symbols in mfeatures.h are used anymore. Reviewed-by: Jordan Justen <[email protected]>
* mesa: remove FEATURE_remap_table from remap.[ch]Brian Paul2013-04-172-40/+0
| | | | | | It was always defined. Reviewed-by: Jordan Justen <[email protected]>
* glapi: remove FEATURE_remap_table test (it's always defined)Brian Paul2013-04-171-15/+0
| | | | Reviewed-by: Jordan Justen <[email protected]>
* draw/so: respect leading/provoking vertex infoZack Rusin2013-04-171-1/+1
| | | | | | | | we were ignoring leading/provoking vertex settings which was breaking decomposition of some strips. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* softpipe/so: use the correct variable for reporting stream outZack Rusin2013-04-171-5/+15
| | | | | | | | we were using the wrong vars, reporting incorrect stream output statistics. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* gallivm/gs: fix indirect addressing in geometry shadersZack Rusin2013-04-173-6/+30
| | | | | | | | | | | We were always treating the vertex index as a scalar but when the shader is using indirect addressing it will be a vector of indices for each channel. This was causing some nasty crashes insides LLVM. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* st/wgl: fix issue with SwapBuffers of minimized windowsBrian Paul2013-04-172-9/+15
| | | | | | | | If a window's minimized we get a zero-size window. Skip the SwapBuffers in that case to avoid some warning messages with the VMware svga driver. Internal bug #996695 Reviewed-by: Jose Fonseca <[email protected]>
* intel: Don't dereference a NULL pointer of calloc failsIan Romanick2013-04-171-0/+4
| | | | | | | | | | The caller of NewTextureObject does the right thing if NULL is returned, so this function should do the right thing too. NOTE: This is a candidate for stable branches. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Trim trailing whitespace in brw_defines.h.Eric Anholt2013-04-171-144/+144
| | | | | | It was all over the formats section I wanted to edit. Reviewed-by: Kenneth Graunke <[email protected]>
* r200: fix build failure introduced with cbbcb0247e6aa8d7adc274a94206ee02f9c70beaLaurent Carlier2013-04-171-1/+1
| | | | Signed-off-by: Brian Paul <[email protected]>
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