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* softpipe: fix texel fetch swizzlesDave Airlie2012-01-111-26/+43
| | | | | | | This fixes a number of texelFetch swizzle tests, and consoldiates the swizzle handling in a new function. Signed-off-by: Dave Airlie <[email protected]>
* i915g: Fix bugs in the shader optimizer.Stéphane Marchesin2012-01-111-46/+80
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* softpipe: fix llvm buildDave Airlie2012-01-113-3/+3
| | | | | | Thanks to Wubbbi on #dri-devel for pointing it out. Signed-off-by: Dave Airlie <[email protected]>
* draw: clipdistance support (v2)Dave Airlie2012-01-117-17/+79
| | | | | | | | | | Add support for using the clipdistance instead of clip plane. Passes all piglit clipdistance tests. v2: fixup some comments from Brian in review. Signed-off-by: Dave Airlie <[email protected]>
* tgsi_scan: add support to count number of output clip distancesDave Airlie2012-01-112-0/+5
| | | | | | Just add support to the scanner to count the number of clip distances. Signed-off-by: Dave Airlie <[email protected]>
* draw/softpipe: add clip vertex support. (v2)Dave Airlie2012-01-119-18/+58
| | | | | | | | | | | | | | | | softpipe always clipped using the position vector, however for unclipped vertices it stored the position in window coordinates, however when position and clipping are separated, we need to store the clip-space position and the clip-space vertex clip, so we can interpolate both separately. This means we have to take the clip space position and store it to use later. This allows softpipe to pass all the clip-vertex piglit tests. v2: fix llvm draw regression, the structure being passed into llvm needed updating, remove some hardcoded ints that should have been enums while there. Signed-off-by: Dave Airlie <[email protected]>
* tgsi/softpipe: add VertexID support.Dave Airlie2012-01-113-6/+19
| | | | | | | | | | This required changing the system value semantics, so we stored a system value per vertex, instance id is the only other system value we currently support, so I span it across the channels. This passes the 3 vertexid-* piglit tests + lots of instanceid tests. Signed-off-by: Dave Airlie <[email protected]>
* softpipe: allow softpipe to set shader params depending on runtime llvm (v3)Dave Airlie2012-01-113-9/+18
| | | | | | | | | | | | | If draw isn't using llvm we can support vertex texture and integers, These will be fixed up later, but for now allow this check to happen at run-time. v2: since 3e22c7a25321554a32fa6254485912fd53deff3a we can ask draw for a non-llvm context. Just track if ask and set the vars accordingly. This probably isn't perfect but should cover the cases we care about. v3: use debug option, restructure to store in screen, as suggested by Jakob. Signed-off-by: Dave Airlie <[email protected]>
* mesa/clear: fix crashes with illegal clear tests.Dave Airlie2012-01-111-4/+11
| | | | | | | | | Mesa shouldn't call into the drivers if there are no renderbuffers bound to the attachments for the buffers to be cleared. Fixes a number of the clearbuffer-* tests on softpipe. Signed-off-by: Dave Airlie <[email protected]>
* mesa: fix cubemap depth completeness testDave Airlie2012-01-111-3/+5
| | | | | | | | This fixes the test to allow cube/depth combinations on GL3 or EXT_gpu_shader4. Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* glsl: Add error checking for applying interpolation qualifiers to other vars.Eric Anholt2012-01-101-0/+23
| | | | | | | Fixes piglit glsl-1.30/compiler/interpolation-qualifiers/local-smooth-01.frag. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Claim to support 4 multisamples on gen6+.Eric Anholt2012-01-101-0/+8
| | | | | | | | We're not quite ready to actually support it in the implementation, but at least this allows GL 3.0 API-reliant applications to hopefully run successfully, though they won't get multisampling. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Increase the number of array texture levels to the hardware limit.Eric Anholt2012-01-101-5/+6
| | | | | | | | | | The EXT_texture_array required only 64, but GL 3.0 required 256. Since we're already exposing values that can get us way beyond our ability to map the single object directly, go ahead and expose all the way to hardware limits. Tested with new piglit EXT_texture_array/maxlayers on gen7. Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Fix copy_propagation_elements bug in handling self-copies.Eric Anholt2012-01-101-1/+14
| | | | | | | | | | | | | | We were doing the kill of the updated channels, then adding our copy to the list of available stuff to copy. But if the copy was updating its own source channels, we didn't notice, breaking this code: R0.xyzw = arg0 + arg1; R0.xyzw = R0.wwwx; gl_FragColor.xyzw = clamp(R0.xyzw, 0.0, 1.0); Fixes piglit glsl-copy-propagation-self-2. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Fix compiler warnings from hiz changes.Eric Anholt2012-01-102-4/+0
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* i965/gen7: Fix batch length for 3DSTATE_HIER_DEPTH_BUFFERChad Versace2012-01-101-2/+2
| | | | | | Change from 5 to 3. Signed-off-by: Chad Versace <[email protected]>
* i965/gen7: Enable HiZChad Versace2012-01-105-13/+76
| | | | | | | | | | | | | | | | This patch modifies all batches needed for HiZ. The batch length for 3DSTATE_HIER_DEPTH_BUFFER is also corrected from 4 to 3. Performance +6.7% on Citybench. num-frames: 400 resolution: 1918x1031 avg-hiz-off: 127.90 fps avg-hiz-on: 136.50 fps kernel: git://people.freedesktop.org/~anholt/linux.git branch=gen7-reset-sol sha=23360e4 Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Chad Versace <[email protected]>
* i965: Replace references to stencil region size with buffer sizeChad Versace2012-01-102-6/+8
| | | | | | | | | | | | | | | | | It is unwise to use a stencil region's size to determine its renderbuffer's size, because at region creation we fudge the width and height to accomodate interleaved rows. (See the comment for MESA_FORMAT_S8 in intel_miptree_create()). Most users of stencil_region->{width,height} should be converted to use stencil_rb->{Width,Height}. We have already done the replacement in several locations. This patch continues the replacement in {brw,gen7}_emit_depthbuffer(). To make those functions look consistent, I've also done the equivalent replacement for the depth buffer. Acked-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Chad Versace <[email protected]>
* i965: Fix misnamed GEN7_WM_DEPTH_RESOLVEChad Versace2012-01-101-1/+1
| | | | | | | | | It was named GEN6_WM_DEPTH_RESOLVE. Luckily, this caused no conflict, because the value is identical for gen6 and gen7. Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Chad Versace <[email protected]>
* nv50: fix clip state validationChristoph Bumiller2012-01-101-3/+4
| | | | | | | | | | | | Don't create clip outputs if no clip planes are enabled. Move clip validation after program validation: we were calling linkage validation in case the VP needed rebuilding before the FP was validated. The vertex program needs to be built first because when ClipDistance is used we'll want to only enable those outputs that are also written.
* draw: remove unused 'so' variable in draw_pt_so_emit()Brian Paul2012-01-101-2/+0
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* mesa: fix > vs. >> typo in EXPAND_3_8() macroBrian Paul2012-01-101-1/+1
| | | | Found by Eirik Byrkjeflot Anonsen.
* st/mesa: remove unnecessary memset()/zero callBrian Paul2012-01-101-1/+0
| | | | | | The u_surface_default_template() function does the memset()/zero now. Jakob Bornecrantz <[email protected]>
* util: use memset() to initialize surface, sampler_view templatesBrian Paul2012-01-102-7/+16
| | | | | | | | | | | | These initialization functions weren't initializing all the fields so some had undefined values. The callers of these functions sometimes use a structure assignment to initialize new objects from these templates so we'd just propagate the undefined values. That made for some confusing info when debugging, plus it could lead to bugs. v2: fix surf pointer mix-up: "&surf" -> "surf" Jakob Bornecrantz <[email protected]>
* mesa: use STATIC_ASSERT in a few more placesBrian Paul2012-01-104-4/+4
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* scons: Fix libGL.so build.José Fonseca2012-01-102-0/+4
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* mesa: move _mesa_clear_accum_buffer() inside FEATURE_accum testBrian Paul2012-01-101-13/+11
| | | | | | | Fixes _mesa_clear_accum_buffer() being multiply defined if FEATURE_accum is false. Tested-by: Chih-Wei Huang <[email protected]>
* mesa: add missing color buffer datatype check for glBlitFramebuffer()Brian Paul2012-01-101-0/+44
| | | | Reviewed-By: Jose Fonseca <[email protected]>
* svga: Drop execbuf throttlingJakob Bornecrantz2012-01-105-36/+1
| | | | | | | | This code isn't used anymore in preference for DRI2 client side swap buffers throttling or throttling done inside the xa or xorg driver. Signed-off-by: Jakob Bornecrantz <[email protected]> Reviewed-by Brian Paul <[email protected]>
* svga: Add somewhat sensible fallback and silence warningJakob Bornecrantz2012-01-101-3/+2
| | | | | Signed-off-by: Jakob Bornecrantz <[email protected]> Reviewed-by Brian Paul <[email protected]>
* svga: Silence warningJakob Bornecrantz2012-01-101-7/+0
| | | | | Signed-off-by: Jakob Bornecrantz <[email protected]> Reviewed-by Brian Paul <[email protected]>
* svga: Silence warningJakob Bornecrantz2012-01-101-0/+3
| | | | | Signed-off-by: Jakob Bornecrantz <[email protected]> Reviewed-by Brian Paul <[email protected]>
* svga: Silence warningJakob Bornecrantz2012-01-101-0/+1
| | | | | Signed-off-by: Jakob Bornecrantz <[email protected]> Reviewed-by Brian Paul <[email protected]>
* svga: IgnoresJakob Bornecrantz2012-01-101-0/+2
| | | | | Signed-off-by: Jakob Bornecrantz <[email protected]> Reviewed-by Brian Paul <[email protected]>
* mesa: Silence warningJakob Bornecrantz2012-01-101-0/+1
| | | | | | Signed-off-by: Jakob Bornecrantz <[email protected]> Reviewed-by Brian Paul <[email protected]> Reviewed-by Ian Romanick <[email protected]>
* mesa: Silence warningJakob Bornecrantz2012-01-101-0/+1
| | | | | | Signed-off-by: Jakob Bornecrantz <[email protected]> Reviewed-by Brian Paul <[email protected]> Reviewed-by Ian Romanick <[email protected]>
* draw: Silence warningJakob Bornecrantz2012-01-101-12/+0
| | | | | | | | This peice of code has been here since the inital commit (c5c5cd71) and the code that used instance_id_index was removed in (caede752) by José. Signed-off-by: Jakob Bornecrantz <[email protected]> Reviewed-by Brian Paul <[email protected]>
* target-helpers: If neither softpipe or llvmpipe is used just return the screenJakob Bornecrantz2012-01-101-0/+2
| | | | | | | So the targets can drop the sw_wrapper winsys when no sw driver is being used. Signed-off-by: Jakob Bornecrantz <[email protected]> Reviewed-by Brian Paul <[email protected]>
* draw/softpipe: EXT_transform_feedback support (v2)Dave Airlie2012-01-1015-217/+185
| | | | | | | | | | | This replaces the current code with an implementation compatible with the new gallium interface. I've left some of the remains of the interface intact so llvmpipe keeps building correctly, and I'll take a look at fixing llvmpipe up later. v2: fixup as per Brian's review Signed-off-by: Dave Airlie <[email protected]>
* gallium: introduce GLSL based interpolation rules. (v2)Dave Airlie2012-01-107-6/+19
| | | | | | | | | | | | This introduces an unspecified interpolation paramter that is only allowed for color semantics, so a specified GLSL interpolation will override the ShadeModel specified interpolation, but not vice-versa. This fixes a lot of the interpolation tests in piglit. v2: rename from unspecified to color Signed-off-by: Dave Airlie <[email protected]>
* nvc0: fix FP header clip distance maskChristoph Bumiller2012-01-101-5/+5
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* nvc0/ir: TXF array index already is an integerChristoph Bumiller2012-01-101-3/+6
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* nv50/ir: handle TGSI_SEMANTIC_VERTEXIDChristoph Bumiller2012-01-104-8/+8
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* nv50/ir/tgsi: translate SNE as unordered comparisonChristoph Bumiller2012-01-101-0/+1
| | | | Fixes isnan().
* nv50/ir/ra: don't coalesce contraint-movesChristoph Bumiller2012-01-101-0/+4
| | | | | | | | This could lead to incorrect code when fixed regs are involved. Surprisingly, the increased freedom actually leads to lower register usage in some cases. Still want to find a better way to treat constraints though ...
* nvc0: enable shader watchdog timerChristoph Bumiller2012-01-102-0/+8
| | | | Prevent infinite loops in shaders from locking up the GPU.
* nv50/ir/tgsi: handle TGSI_OPCODE_IABSChristoph Bumiller2012-01-101-0/+3
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* nv50/ir/opt: optimize u32 MOD by power of 2 into ANDChristoph Bumiller2012-01-101-0/+8
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* nv50/ir/opt: s/SHL/SHR in optimization of u32 DIVChristoph Bumiller2012-01-101-1/+1
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* nv50/ir,nvc0: make ClipDistance and ClipVertex workChristoph Bumiller2012-01-106-24/+54
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