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* softpipe: fix unreliable FS variant binding bugBrian Paul2012-12-193-14/+10
| | | | | | | | | | | | | In exec_prepare() we were comparing pointers to see if the fragment shader variant had changed before calling tgsi_exec_machine_bind_shader(). This didn't work reliably when there was a lot of shader token malloc/ freeing going on because the memory might get reused. Instead, bind the shader variant during regular state validation. Fixes http://bugs.freedesktop.org/show_bug.cgi?id=40404 (fixes a couple of piglit's glsl-max-varyings test) Note: This is a candidate for the stable branches.
* Revert "r600g: work around ddx over alignment"Jerome Glisse2012-12-191-9/+3
| | | | | | This reverts commit d8287bac1fd4a77abc2db38de134f14176740d23. Cause more issue than it fix. Need to think of a proper solution.
* r600g: work around ddx over alignmentJerome Glisse2012-12-181-3/+9
| | | | | | | | | This force surface allocated from ddx to be consider as height aligned on 8 and fix 1D->2D tiling transition that result from this. Signed-off-by: Jerome Glisse <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* radeon/llvm: improve cube map handlingVadim Girlin2012-12-184-22/+84
| | | | | | | | Add support for TEX2, TXB2, TXL2, fix SHADOWCUBE Signed-off-by: Vadim Girlin <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Tested-by: Michel Dänzer <[email protected]>
* radeon/llvm: fix TXQ_LZ handling for cube mapsVadim Girlin2012-12-181-2/+4
| | | | Signed-off-by: Vadim Girlin <[email protected]>
* r600g: initialize inst_mod in r600_tex_from_byte_streamVadim Girlin2012-12-181-0/+2
| | | | Signed-off-by: Vadim Girlin <[email protected]>
* r600g: fixup offset types for printingDave Airlie2012-12-162-4/+4
| | | | | | This allows the debug code to at least show the sign properly. Signed-off-by: Dave Airlie <[email protected]>
* draw/llvmpipe: fix transform feedback position + enable other extensionsDave Airlie2012-12-141-1/+1
| | | | | | | | | | | | | | | | This builds on the previous draw/softpipe patch. So llvmpipe does streamout calls after clip/viewport stages, but we have the pre-clip position stored for later use, so when we are doing transform feedback, and its the position vertex grab the vertex from the stored pre clip position. The perfect fix is too probably add a codegen transform feedback stage in between shader and clip stages, but this is good enough for now. Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* draw: add support for later transform feedback extensionsDave Airlie2012-12-141-1/+1
| | | | | | | | | | | | | | | | | This adds support to draw for the new features of transform feedback. a) fix count_from_stream_output, using max_index+1 for now but it looks like it should be valid as its derived from the vertex elements/vbo. b) fix striding and dst offsets in output buffers - was just wrong before. c) fix crash if tfb is suspended (so.num_targets == 0) This also enables the new features on softpipe. It should be possible to enable them on llvmpipe as well after this commit, but would need to schedule piglit runs. Signed-off-by: Dave Airlie <[email protected]>
* r600g/radeonsi: Silence warningsMaxence Le Dore2012-12-135-30/+49
| | | | Reviewed-by: Tom Stellard <[email protected]>
* r600g: use load_ar checks with llvm output.Vincent Lejeune2012-12-131-0/+6
| | | | Reviewed-by: Tom Stellard <[email protected]>
* softpipe: remove unused corner0 variableBrian Paul2012-12-121-1/+0
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* llvmpipe: remove unneeded draw_flush() callBrian Paul2012-12-121-2/+0
| | | | | | | | | | This is redundant since we're calling draw_bind_fragment_shader() which already does a flush. v2: the redundant flush in llvmpipe_set_constant_buffer() has already been removed by commit 3427466e6dbbb8db7c1ecda6b3859ca1cc5827a3 Reviewed-by: José Fonseca <[email protected]>
* r600g: suballocate memory for fetch shaders from a large bufferMarek Olšák2012-12-126-19/+37
| | | | | | | | | | Fetch shaders are usually destroyed at the context destruction by the state tracker, so we can put them all in a large buffer without wasting memory. This reduces the number of relocations sent to the kernel a little bit. Tested-by: Aaron Watry <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
* r600g: suballocate memory for the STRMOUT_BUFFER_FILLED_SIZE registerMarek Olšák2012-12-125-16/+28
| | | | | | | | | | Instead of having a 4-byte buffer for each streamout target, we suballocate each dword from a 4K buffer. This further reduces the overall number of relocations. Tested-by: Aaron Watry <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
* r600g: use u_upload_mgr for allocating staging transfer buffersMarek Olšák2012-12-121-15/+15
| | | | | | | | | | u_upload_mgr suballocates memory from a large buffer and maps the allocated range (unsychronized), which is perfect for short-lived staging buffers. This reduces the number of relocations sent to the kernel. Tested-by: Aaron Watry <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
* winsys/radeon: don't use BIND flags, add a flag for the cache bufmgr insteadMarek Olšák2012-12-1210-23/+26
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* gallium: remove pipe_surface::usageMarek Olšák2012-12-1218-23/+0
| | | | | | Not really used by anybody now. Reviewed-by: Brian Paul <[email protected]>
* svga: stop using pipe_surface::usageMarek Olšák2012-12-121-15/+7
| | | | | | | | | There are only 2 possible usages: render target and depth stencil. Both can be derived from the surface format, so the flag is redundant. And it's going away... Reviewed-by: Brian Paul <[email protected]>
* softpipe: implement seamless cubemap support. (v1.1)Dave Airlie2012-12-122-9/+139
| | | | | | | | | | | | | | | | | This adds seamless sampling for cubemap boundaries if requested. The corner case averaging is messy but seems like it should be spec compliant. The face direction stuff is also a bit messy, I've no idea if that could or should be simpler, or even if all my directions are fully correct! v1.1: update comments, drop unneeded seamless calls for nearest, fix if statement layout. Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* gallium: fix cap warnings for tbo cap.Dave Airlie2012-12-123-0/+3
| | | | Signed-off-by: Dave Airlie <[email protected]>
* llvmpipe: don't use user constant buffersBrian Paul2012-12-111-1/+2
| | | | | | | This fixes some use-after-free issues. I haven't measured any real performance difference with a handful of Mesa demos. Reviewed-by: Jose Fonseca <[email protected]>
* llvmpipe: support pipe_resource-based constant buffersBrian Paul2012-12-117-34/+48
| | | | | | | | | | | | | | | | Before this we only supported user-based constant buffers. First, we basically plumb pipe_constant_buffer objects through llvmpipe rather than pipe_resource objects. Second, update llvmpipe_set_constant_buffer() and try_update_scene_state() so they understand both resource- and user-based constant buffers. The problem with user constant buffers is the potential for use-after-free, as seen in some WebGL tests. The next patch will flip the switch for resource-based const buffers. Reviewed-by: Jose Fonseca <[email protected]>
* softpipe: Use os_time_get_nano() everywhere.José Fonseca2012-12-112-5/+5
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* nvc0: comment unused nvc0_validate_zcull functionFabio Pedretti2012-12-101-0/+2
| | | | Signed-off-by: Brian Paul <[email protected]>
* nv50: remove unused OpClassStr arrayFabio Pedretti2012-12-101-20/+0
| | | | Signed-off-by: Brian Paul <[email protected]>
* nvc0/ir: allow neg,abs modifiers on OP_SET with integer resultChristoph Bumiller2012-12-081-0/+4
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* nvc0/ir/emit: fix check for flags register use in logic opsChristoph Bumiller2012-12-081-3/+3
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* llvmpipe: fix missing tbo cap warning.Dave Airlie2012-12-081-0/+1
| | | | Signed-off-by: Dave Airlie <[email protected]>
* softpipe: enable GLSL 1.40Dave Airlie2012-12-081-1/+1
| | | | | | This enables GLSL 1.40 advertising by softpipe. Signed-off-by: Dave Airlie <[email protected]>
* softpipe: add texture buffer object supportDave Airlie2012-12-082-1/+9
| | | | | | This adds TBO support to softpipe. Signed-off-by: Dave Airlie <[email protected]>
* nv50,nvc0: fix shader evictionChristoph Bumiller2012-12-072-2/+19
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* nv50,nvc0: add support for cube map arraysChristoph Bumiller2012-12-0716-37/+88
| | | | NOTE: nv50 support not enabled, someone with nva3/8 please fix.
* r300: Don't disable destination read if the src blend factor needs itStefan Dösinger2012-12-071-2/+10
| | | | | | | | | | | The read can remain disabled if the src alpha factor needs it because the result would still be zero. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=57984 NOTE: This is a candidate for stable release branches. Signed-off-by: Marek Olšák <[email protected]>
* gallivm,llvmpipe,draw: Support multiple constant buffers.José Fonseca2012-12-078-46/+66
| | | | | | | | | | | Support 16 (defined in LP_MAX_TGSI_CONST_BUFFERS) as opposed to 32 (as defined by PIPE_MAX_CONSTANT_BUFFERS) because that would make the jit context become unnecessarily large. v2: Bump limit from 4 to 16 to cover ARB_uniform_buffer_object needs, per Dave Airlie. Reviewed-by: Brian Paul <[email protected]>
* gallium/u_blitter: fix conflict with u_memory.hMarek Olšák2012-12-072-0/+2
| | | | Reviewed-by: Brian Paul <[email protected]>
* r600g: transfers of MSAA color textures should do the resolveMarek Olšák2012-12-071-5/+32
| | | | | | so that ReadPixels and various fallbacks work. Reviewed-by: Brian Paul <[email protected]>
* trace: dump pipe_resource::nr_samplesMarek Olšák2012-12-071-0/+1
| | | | Reviewed-by: Brian Paul <[email protected]>
* llvmpipe: fix regression in gears speed.Dave Airlie2012-12-071-2/+4
| | | | | | | This fixes the gears regression since transform feedback. Reported-by: Brian Paul <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* radeonsi: Fix cube texture coordinates.Michel Dänzer2012-12-061-0/+7
| | | | | | | 8 more piglits. Reviewed-by: Tom Stellard <[email protected]> Signed-off-by: Michel Dänzer <[email protected]>
* radeon/llvm: Export prepare_cube_coords helper to driver.Michel Dänzer2012-12-062-8/+13
| | | | | | | To be used by radeonsi. Reviewed-by: Tom Stellard <[email protected]> Signed-off-by: Michel Dänzer <[email protected]>
* llvmpipe: Fix statement before declaration.José Fonseca2012-12-061-1/+2
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* llvmpipe: remove unused variableBrian Paul2012-12-061-1/+0
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* llvmpipe: EXT_transform_feedback support (v1.1)Dave Airlie2012-12-0615-101/+125
| | | | | | | | | | | | I'd written most of this ages ago, but never finished it off. This passes 115/130 piglit tests so far. I'll look into the others as time permits. v1.1: fix calloc return check as suggested by Jose. Reviewed-by: Jose Fonseca <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* r600g: use default action for min/max opcode in tgsi to llvmVincent Lejeune2012-12-051-4/+0
| | | | Reveiwed-by: Tom Stellard <thomas.stellard at amd.com>
* r600g: use default action for fdiv/rcp opcodeVincent Lejeune2012-12-051-6/+1
| | | | Reveiwed-by: Tom Stellard <thomas.stellard at amd.com>
* r600g: Use default mul/mad function for tgsi-to-llvmVincent Lejeune2012-12-051-8/+4
| | | | Reveiwed-by: Tom Stellard <thomas.stellard at amd.com>
* llvmpipe: Fix alignment.José Fonseca2012-12-041-0/+5
| | | | | | | | | My understanding and actual implementation of how the pixels are being fetch differed. This fixes bug 57863. Trivial.
* r300g: Give CLIP_DISABLE another tryStefan Dösinger2012-12-042-2/+3
| | | | Signed-off-by: Marek Olšák <[email protected]>
* llvmpipe: Implement PIPE_QUERY_TIMESTAMP and PIPE_QUERY_TIME_ELAPSED.James Benton2012-12-0311-43/+125
| | | | | | | | | | | | | | | | | | This required an update for the query storage in llvmpipe, there can now be an active query per query type, so an occlusion query can run at the same time as a time elapsed query. Based on PIPE_QUERY_TIME_ELAPSED patch from Dave Airlie. v2: fix up piglits for timers (also from Dave Airlie) a) if we don't render anything the result is 0, so just return the current time b) add missing screen get_timestamp callback. Signed-off-by: Dave Airlie <[email protected]> Signed-off-by: José Fonseca <[email protected]>
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