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* i965: Add tessellation evaluation shadersKenneth Graunke2015-12-2213-3/+627
| | | | | | | | | | | | | | | | | | | The TES is essentially a post-tessellator VS, which has access to the entire TCS output patch, and a special gl_TessCoord input. Otherwise, they're very straightforward. This patch implements SIMD8 tessellation evaluation shaders for Gen8+. The tessellator can generate a lot of geometry, so operating in SIMD8 mode (8 vertices per thread) is more efficient than SIMD4x2 mode (only 2 vertices per thread). I have another patch which implements SIMD4x2 mode for older hardware (or via an environment variable override). We currently handle all inputs via the pull model. v2: Improve comments (suggested by Jordan Justen). Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* nir: remove field only used in GLSL IR when assigning varying locationsTimothy Arceri2015-12-222-10/+0
| | | | | | | | | | This field is used as a flag to optimise out any varyings that don't have a matching varying on the other side of the interface. The value should be the same for all varyings (except for SSO but we can't optimise those) by the time they reach nir and are no longer be needed. Acked-by: Jason Ekstrand <[email protected]>
* nouveau: enable use of new kernel interfacesBen Skeggs2015-12-222-4/+0
| | | | | | | Signed-off-by: Ben Skeggs <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Tested-by: Samuel Pitoiset <[email protected]>
* nvc0: remove use of deprecated sw class identifierBen Skeggs2015-12-221-3/+5
| | | | | | | | | | | Also emits a method to properly bind the class to a subchannel, which was missing previously. The kernel currently doesn't care, but this will break if it ever decides to (ie. to support multiple sw classes). Signed-off-by: Ben Skeggs <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Tested-by: Samuel Pitoiset <[email protected]>
* nv50: fix g98+ vdec class allocationBen Skeggs2015-12-221-6/+51
| | | | | | | | | | | | | | | | | | | The kernel previously exposed incorrect classes for some of the chipsets that this code supports. It no longer does, but the older object ioctls have compatibility to avoid breaking userspace. This needs to be fixed before switching over to the newer interfaces. Rather than hardcoding chipset->class like the rest of the driver does, this makes use of (new) sclass queries to determine what's available. v2. - update to use symbolic class identifier from <nvif/class.h> Signed-off-by: Ben Skeggs <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Tested-by: Samuel Pitoiset <[email protected]>
* nouveau: remove use of deprecated nouveau_device_wrap()Ben Skeggs2015-12-225-9/+46
| | | | | | | | | | | | | | Switching to the newer libdrm entry-points tells libdrm that it's OK to make use of newer kernel interfaces. We want to be able to isolate any bugs to either the interfaces changes, or the use of NVIF itself. As such, this commit has a slight hack which forces libdrm to continue using the older kernel interfaces. Signed-off-by: Ben Skeggs <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Tested-by: Samuel Pitoiset <[email protected]>
* nouveau: fix screen creation failure pathsBen Skeggs2015-12-225-25/+33
| | | | | | | | | | | | | | The winsys layer would attempt to cleanup the nouveau_device if screen init failed, however, in most paths the pipe driver would have already destroyed it, resulting in accesses to freed memory etc. This commit fixes the problem by allowing the winsys to detect whether the pipe driver's destroy function needs to be called or not. Signed-off-by: Ben Skeggs <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Tested-by: Samuel Pitoiset <[email protected]>
* nouveau: return nouveau_screen from hw-specific creation functionsBen Skeggs2015-12-225-11/+11
| | | | | | | | | Kills off a void cast. Signed-off-by: Ben Skeggs <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Tested-by: Samuel Pitoiset <[email protected]>
* nouveau: remove use of deprecated nouveau_device::drm_versionBen Skeggs2015-12-227-12/+15
| | | | | | | | | v2. update for libdrm nouveau_drm::lib_version removal Signed-off-by: Ben Skeggs <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Tested-by: Samuel Pitoiset <[email protected]>
* nouveau: remove use of deprecated nouveau_device::fdBen Skeggs2015-12-223-1/+3
| | | | | | | Signed-off-by: Ben Skeggs <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Tested-by: Samuel Pitoiset <[email protected]>
* nouveau: bump required libdrm version to 2.4.66Ben Skeggs2015-12-221-2/+2
| | | | | | | | | v2. forgot bump for non-gallium driver Signed-off-by: Ben Skeggs <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Tested-by: Samuel Pitoiset <[email protected]>
* r600: fix viewport clipping handling (v2)Dave Airlie2015-12-223-12/+15
| | | | | | | | | | | | | | If oViewport is written, vertex reuse need to be turned off. If oViewport is constant, vertex reuse is fine, and VPORT_PROVOKE_DISABLE need to be set. (we don't have enough info to program VPORT_PROVOKE). Fixes: arb_viewport_array-render-viewport-2 and some CTS tests. v2: drop vport provoke write, drop initial state writing this on evergreen, only program it on evergreen. Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* radeonsi: fix viewport clipping handling. (v2)Dave Airlie2015-12-221-1/+4
| | | | | | | | | | | | | | | If oViewport is written, vertex reuse need to be turned off. If oViewport is constant, vertex reuse is fine, and VPORT_PROVOKE_DISABLE need to be set. (We don't know if oViewport is constant so we skip this.) Fixes: arb_viewport_array-render-viewport-2 and some CTS tests. v2: drop writing to provoke disable, drop write in initial state. Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600: drop VTX_CNT_EN write from initial stateDave Airlie2015-12-221-8/+4
| | | | | | | we always program this in shader stages atom now. Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* gallium/radeon: fix regression in a number of driver queriesNicolai Hähnle2015-12-211-3/+3
| | | | | | | | This rather silly mistake was introduced by commit 01910676. Cc: "11.1" <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* i965: Only apply CS stall workaround pre-SKLBen Widawsky2015-12-211-2/+4
| | | | | | | As per the docs. Signed-off-by: Ben Widawsky <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* glx/dri3: a drawable might not be bound at wait timeIlia Mirkin2015-12-211-2/+4
| | | | | | | | A trace of Alien Isolation hit this on nouveau. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-and-Tested-by: Michel Dänzer <[email protected]> Cc: "11.0 11.1" <[email protected]>
* docs: add news item and link release notes for 11.0.8Emil Velikov2015-12-212-0/+7
| | | | Signed-off-by: Emil Velikov <[email protected]>
* docs: add sha256 checksums for 11.0.8Emil Velikov2015-12-211-1/+2
| | | | | Signed-off-by: Emil Velikov <[email protected]> (cherry picked from commit b9b19162ee3f8d68be76b71adf2a290cbb675660)
* docs: add release notes for 11.0.8Emil Velikov2015-12-211-0/+199
| | | | | Signed-off-by: Emil Velikov <[email protected]> (cherry picked from commit 261daab6b4f7a1cff143bebcd632ad5a2cdafa74)
* glsl: count attributes for vertex inputs properly.Dave Airlie2015-12-191-1/+1
| | | | | | | | | This function deals with vertex inputs and fragment outputs, so we should count the attribute locations correctly for the vertex inputs. Reviewed-by: Timothy Arceri <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* ralloc: Fix ralloc_adopt() to the old context's last child's parent.Kenneth Graunke2015-12-181-0/+1
| | | | | | | | | | | I was cleverly using one iteration to obtain a pointer to the last item in ralloc's singly list child list, while also setting parents. Unfortunately, I forgot to set the parent on that last item. Cc: "11.1 11.0 10.6" <[email protected]> Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* glsl: fix transform feedback for 64-bit outupts.Dave Airlie2015-12-192-3/+30
| | | | | | | This fixes the calculations for transform feedback for doubles. Reviewed-by: Timothy Arceri <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* glsl: fix partial marking for fp64 types.Dave Airlie2015-12-191-0/+7
| | | | | | | | This doubles the element width for the types that are greater than 2 elements wide. Reviewed-by: Timothy Arceri <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* glsl: only update doubles inputs for vertex inputs.Dave Airlie2015-12-191-1/+4
| | | | | | | | This doesn't apply to other stages. This is only used in the mesa/st code, which needs further fixes. Reviewed-by: Timothy Arceri <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* vc4: Do instruction scheduling on the QIR to hide texture fetch latency.Eric Anholt2015-12-184-0/+624
| | | | | | | | | | | | | | | | | | | | This is a rewrite of vc4_opt_qpu_schedule.c to operate on QIR. Texture fetch can probably take as much as the rest of the cycles of the program, so it's important to hide our other cycles during it (which is hard to do after register allocation). Also, we can queue up multiple texture requests before collecting the resulting samples, so that we keep the texture unit busy more of the time. High-settings openarena performance +2.35849% +/- 0.221154% (n=7). Also about 2-3% on the multiarb demo. 8 piglit tests (ext_framebuffer_multisample accuracy depthstencil) go from failing in rendering to failing in register allocation, but hopefully I can fix that up with some better register pressure handling here. total instructions in shared programs: 87723 -> 88448 (0.83%) instructions in affected programs: 78411 -> 79136 (0.92%) total estimated cycles in shared programs: 276583 -> 246306 (-10.95%) estimated cycles in affected programs: 265691 -> 235414 (-11.40%)
* vc4: Fix latency handling for QPU texture scheduling.Eric Anholt2015-12-181-32/+50
| | | | | | There's only high latency between a complete texture fetch setup and collecting its result, not between each step of setting up the texture fetch request.
* vc4: Keep sample mask writes from being reordered after TLB writesEric Anholt2015-12-181-1/+2
| | | | | | Fixes a regression I noticed after introducing scheduling on the QIR. Cc: "11.1" <[email protected]>
* glsl: fix count_attribute_slots to allow for different 64-bit handlingDave Airlie2015-12-195-11/+30
| | | | | | | | | | | | | So vertex shader input attributes are handled different than internal varyings between shader stages, dvec3 and dvec4 only count as one slot for vertex attributes, but for internal varyings, they count as 2. This patch comments all the uses of this API to clarify what we pass in, except one which needs further investigation Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* glsl: use dual slot helper in the linker code.Dave Airlie2015-12-191-10/+1
| | | | | Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* glsl/fp64: add helper for dual slot double detection.Dave Airlie2015-12-192-9/+9
| | | | | | | | | | | | | The old function didn't work for matrices, and we need this in other places to fix some other problems, so move to a helper in glsl type and fix the one user so far. A dual slot double is one that has 3 or 4 components in it's base type. Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Oded Gabbay <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* glsl: pass stage into mark functionDave Airlie2015-12-191-4/+4
| | | | | | | | | Don't use a bool here, as for some 64-bit fixes we need the stage. Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Oded Gabbay <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* freedreno/ir3: fix 32-bit builds with pointer-to-int-cast error enabledRob Herring2015-12-181-1/+1
| | | | | | | | | Android builds with -Werror=pointer-to-int-cast causing an error on 32-bit builds. Cc: "11.0 11.1" <[email protected]> Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Rob Clark <[email protected]>
* i965/vec4: Optimize predicate handling for any/all.Matt Turner2015-12-182-18/+77
| | | | | | | | | | | | | | | | | | For a select whose condition is any(v), instead of emitting cmp.nz.f0(8) null<1>D g1<0,4,1>D 0D mov(8) g7<1>.xUD 0x00000000UD (+f0.any4h) mov(8) g7<1>.xUD 0xffffffffUD cmp.nz.f0(8) null<1>D g7<4,4,1>.xD 0D (+f0) sel(8) g8<1>UD g4<4,4,1>UD g3<4,4,1>UD we now emit cmp.nz.f0(8) null<1>D g1<0,4,1>D 0D (+f0.any4h) sel(8) g9<1>UD g4<4,4,1>UD g3<4,4,1>UD Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* nir: Delete bany, ball, fany, fall.Matt Turner2015-12-187-37/+5
| | | | | | | | | | | As in the previous patches, these can be implemented as any(v) -> any_nequal(v, false) all(v) -> all_equal(v, true) and their removal simplifies the code in the next patch. Reviewed-by: Ian Romanick <[email protected]>
* glsl: Implement all(v) as all_equal(v, true).Matt Turner2015-12-181-14/+2
| | | | Reviewed-by: Ian Romanick <[email protected]>
* glsl: Remove ir_unop_any.Matt Turner2015-12-189-165/+5
| | | | | | | The GLSL IR to TGSI/Mesa IR paths for any_nequal have the same optimizations the ir_unop_any paths had. Reviewed-by: Ian Romanick <[email protected]>
* glsl: Implement any(v) as any_nequal(v, false).Matt Turner2015-12-181-1/+14
| | | | Reviewed-by: Ian Romanick <[email protected]>
* gallium/radeon: only dispose locally created target machine in ↵Nicolai Hähnle2015-12-181-2/+3
| | | | | | | | | radeon_llvm_compile Unify the cleanup paths of the function rather than duplicating code. Cc: "11.0 11.1" <[email protected]> Reviewed-by: Michel Dänzer <[email protected]>
* gallium/util: (trivial) include p_shader_tokens.h in u_simple_shaders.hRoland Scheidegger2015-12-181-0/+1
| | | | as it uses definition from it (enum tgsi_return_type).
* draw: fix clip test with NaNsRoland Scheidegger2015-12-182-14/+18
| | | | | | | | | | | | | | | | NaNs mean it should be clipped, otherwise the NaNs might get passed to the next stages (if clipping didn't happen for another reason already), which might cause all kind of problems. The llvm path got this right already (possibly by luck), but this isn't used when there's a gs active. Found by code inspection, verified with some hacked piglit test and some more hacked debug output. (Note the clipper can still itself incorrectly generate NaN and INF position values in its output prims (at least after w divide / viewport transform) even if the inputs weren't NaNs, if the position data of the vertices is "sufficiently bad".) Reviewed-by: Brian Paul <[email protected]>
* draw: fix pstipple and aaline stages wrt sampler_views/samplersRoland Scheidegger2015-12-182-7/+9
| | | | | | | | | | | | | | Those stages only really work for OGL-style texturing (so number of samplers and views mostly the same, certainly for the max values). These get often set up all at once, thus there might be max number of both even if all of them are just NULL. We must not set the max number of samplers and views to the same value since that will lead to terrible things if a driver supports more views than samplers (and the state tracker set up all the views). (This will not make these stages magically work if a shader uses dx10-style texturing, they might still replace an actually used sview in that case.) Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* swrast: move two global defines to the only place where they are usedMiklós Máté2015-12-172-2/+2
| | | | Reviewed-by: Ian Romanick <[email protected]>
* mesa: improve debug log in atifragshaderMiklós Máté2015-12-171-0/+3
| | | | Reviewed-by: Ian Romanick <[email protected]>
* program: fix comment about the fog formulaMiklós Máté2015-12-171-1/+1
| | | | Reviewed-by: Ian Romanick <[email protected]>
* mesa: Don't leak ATIfs instructions in DeleteFragmentShaderMiklós Máté2015-12-171-1/+1
| | | | | Reviewed-by: Ian Romanick <[email protected]> Cc: "11.0 11.1" <[email protected]>
* configura.ac: fix test for SSE4.1 assembler supportOded Gabbay2015-12-171-2/+3
| | | | | | | | | | | | | | | | This patch modifies the SSE4.1 test in configure.ac to use a global variable to initialize vector variables. In addition, we now return the value of the computation instead of 0. This is done so gcc 4.9 (and lower) won't optimize the SSE4.1 assembly instructions (when using -O1 and higher), because then the configure test might incorrectly pass even though the assembler doesn't support the SSE4.1 instructions (the test will pass because the compiler does support the intrinsics). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91806 Cc: "11.0 11.1" <[email protected]> Signed-off-by: Oded Gabbay <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* configure: check for python2.7 for PYTHON2Jonathan Gray2015-12-171-1/+1
| | | | | | | | | Check for a 'python2.7' binary, 'python' and 'python2' are not provided by the OpenBSD python 2.7.x packages. Signed-off-by: Jonathan Gray <[email protected]> Cc: "11.0 11.1" <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* configure.ac: use pkg-config for libelfJonathan Gray2015-12-173-6/+16
| | | | | | | | | | | | | Use PKG_CHECK_MODULES to get the flags to link libelf v2: keep AC_CHECK_LIB as a fallback for elfutils provided libelf that doesn't install a pkg-config file. Signed-off-by: Jonathan Gray <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Tested-by: Michel Dänzer <[email protected]> Cc: "11.0 11.1" <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* i965/screen: Allow OpenGLES 3.1 for gen8+Jordan Justen2015-12-161-0/+5
| | | | | | | | OpenGLES 3.1 cannot be enabled for gen 7 (Ivy Bridge, Haswell) since they are still missing ARB_stencil_texturing. Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Marta Lofstedt <[email protected]>
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