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* gallium/tgsi: add support for 64-bit integer immediates.Dave Airlie2016-09-211-0/+14
| | | | | | | | | | This adds support to TGSI for 64-bit integer immediates. Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com> Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* tgsi: print TGSI_PROPERTY_NEXT_SHADER value as string, not an integerBrian Paul2016-05-251-0/+3
| | | | | | | | | Print "GEOM" instead of "2", for example. v2: also update the text parsing code, per Ilia. Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
* tgsi: initialize stack allocated structWuZhen2016-05-011-0/+7
| | | | | | Cc: "11.2 11.1" <mesa-stable@lists.freedesktop.org> Signed-off-by: Chih-Wei Huang <cwhuang@linux.org.tw> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
* tgsi/dump: signal nospace when the last print exceeded the sizeNicolai Hähnle2016-04-291-4/+6
| | | | | | | Previously, there was a bug where nospace wasn't signalled if it just so happened that the very last print exceeded the available space. Reviewed-by: Dave Airlie <airlied@redhat.com>
* tgsi/dump: shared dump_ctx initializationNicolai Hähnle2016-04-291-31/+17
| | | | Reviewed-by: Dave Airlie <airlied@redhat.com>
* gallium: use PIPE_SHADER_* everywhere, remove TGSI_PROCESSOR_*Marek Olšák2016-04-221-5/+5
| | | | Acked-by: Jose Fonseca <jfonseca@vmware.com>
* tgsi: Add support for global / private / input MEMORYHans de Goede2016-03-211-2/+7
| | | | | | | | | | | | | | | | Extend the MEMORY file support to differentiate between global, private and shared memory, as well as "input" memory. "MEMORY[x], INPUT" is intended to access OpenCL kernel parameters, a special memory type is added for this, since the actual storage of these (e.g. UBO-s) may differ per implementation. The uploading of kernel parameters is handled by launch_grid, "MEMORY[x], INPUT" allows drivers to use an access mechanism for parameter reads which matches with the upload method. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> (v1) Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> (v2)
* tgsi: add Texture and Format to tgsi_instruction_memoryNicolai Hähnle2016-03-141-0/+8
| | | | | | | | Frontends should have this information readily available, and it simplifies image LOAD/STORE/ATOM* handling especially with indirect image access. Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
* tgsi: show textual format representationIlia Mirkin2016-02-151-1/+1
| | | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Dave Airlie <airlied@redhat.com>
* tgsi/ureg: add shared variables support for compute shadersSamuel Pitoiset2016-02-131-0/+5
| | | | | | | | | | | This introduces TGSI_FILE_MEMORY for shared, global and local memory. Only shared memory is currently supported. Changes from v2: - introduce TGSI_FILE_MEMORY Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
* tgsi: provide a way to encode memory qualifiers for SSBOIlia Mirkin2016-01-081-0/+10
| | | | | | | | | | Each load/store on most hardware can specify what caching to do. Since SSBO allows individual variables to also have separate caching modes, allow loads/stores to have the qualifiers instead of attempting to encode them in declarations. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
* ureg: add buffer support to uregIlia Mirkin2016-01-081-0/+5
| | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
* tgsi: add ureg support for image declsIlia Mirkin2016-01-081-4/+6
| | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
* tgsi: try and handle overflowing shaders. (v2)Dave Airlie2015-10-231-2/+8
| | | | | | | | | | This is used to detect error in virgl if we overflow the shader dumping buffers. v2: return a bool. Reviewed-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* tgsi: add option to dump floats as hex valuesDave Airlie2015-10-231-1/+18
| | | | | | | | | | | This adds support to the parser to accept hex values as floats, and then adds support to the dumper to allow the user to select to dump float as 32-bit hex numbers. This is required to get accurate values for virgl use of TGSI. Reviewed-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* tgsi: initialize ctx.file in tgsi_dump_instruction()Brian Paul2015-10-161-0/+1
| | | | | Fixes segfault because of uninitialized file pointer. Trivial.
* tgsi: allow dumping to a file directlyMarek Olšák2015-07-221-4/+15
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* gallium: rename TGSI tessellation processor types to match pipe shader namesMarek Olšák2015-05-261-3/+3
| | | | | | I forgot to do this when pushing the interface changes. Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
* gallium: remove TGSI_SAT_MINUS_PLUS_ONEMarek Olšák2015-05-201-10/+1
| | | | | | | | It's a remnant of some old NV extension. Unused. I also have a patch that removes predicates if anyone is interested. Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* tgsi/dump: fix declaration printing of tessellation inputs/outputsIlia Mirkin2015-05-161-2/+18
| | | | | | | | mareko: only output second dimension for non-patch semantics Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Roland Scheidegger <sroland@vmware.com> Signed-off-by: Marek Olšák <marek.olsak@amd.com>
* tgsi: also dump label for TGSI_OPCODE_BGNSUB opcodeBrian Paul2015-04-151-0/+1
| | | | | | So we can see the label associated with subroutines. Reviewed-by: José Fonseca <jfonseca@vmware.com>
* tgsi: add support for flt64 constantsDave Airlie2015-02-201-0/+8
| | | | | | | | | | | | | | These act like flt32 except they take up two slots, and you can only add 2 x flt64 constants in one slot. The main reason they are different is we don't want to match half a flt64 constants against a flt32 constant in the matching code, we need to make sure we treat both parts of the flt64 as an single structure. Cleaned up printing/parsing by Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Dave Airlie <airlied@redhat.com>
* gallium: replace pipe_type enum with tgsi_return_type enumBrian Paul2014-09-221-5/+5
| | | | | | | | | | | The only place the enum pipe_type was used is for the TGSI sampler view return type. So make it a TGSI type. Note: it appears this part of TGSI isn't used by anyone so it may be removed in the future. v2: the new name is tgsi_return_type, not tgsi_type. This means we can drop the previously posted tgsi_type -> tgsi_opcode_type patch. Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* tgsi: don't print texture target for sample opcodesRoland Scheidegger2014-09-161-2/+5
| | | | | | | | sample opcodes don't encode a texture target, it would thus always print UNKNOWN, which is not helpful (and wouldn't parse when giving back the shader text to tgsi). Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
* gallium: switch dedicated centroid field to interpolation locationIlia Mirkin2014-07-091-2/+3
| | | | | | | | The new location field can be either center, centroid, or sample, which indicates the location that the shader should interpolate at. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* s/Tungsten Graphics/VMware/José Fonseca2014-01-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tungsten Graphics Inc. was acquired by VMware Inc. in 2008. Leaving the old copyright name is creating unnecessary confusion, hence this change. This was the sed script I used: $ cat tg2vmw.sed # Run as: # # git reset --hard HEAD && find include scons src -type f -not -name 'sed*' -print0 | xargs -0 sed -i -f tg2vmw.sed # # Rename copyrights s/Tungsten Gra\(ph\|hp\)ics,\? [iI]nc\.\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./g /Copyright/s/Tungsten Graphics\(,\? [iI]nc\.\)\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./ s/TUNGSTEN GRAPHICS/VMWARE/g # Rename emails s/alanh@tungstengraphics.com/alanh@vmware.com/ s/jens@tungstengraphics.com/jowen@vmware.com/g s/jrfonseca-at-tungstengraphics-dot-com/jfonseca-at-vmware-dot-com/ s/jrfonseca\?@tungstengraphics.com/jfonseca@vmware.com/g s/keithw\?@tungstengraphics.com/keithw@vmware.com/g s/michel@tungstengraphics.com/daenzer@vmware.com/g s/thomas-at-tungstengraphics-dot-com/thellstom-at-vmware-dot-com/ s/zack@tungstengraphics.com/zackr@vmware.com/ # Remove dead links s@Tungsten Graphics (http://www.tungstengraphics.com)@Tungsten Graphics@g # C string src/gallium/state_trackers/vega/api_misc.c s/"Tungsten Graphics, Inc"/"VMware, Inc"/ Reviewed-by: Brian Paul <brianp@vmware.com>
* gallivm: Compile flag to debug TGSI execution through printfs.José Fonseca2013-11-141-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is similar to tgsi_exec.c's DEBUG_EXECUTION compile flag. I had prototyped this for a while while debugging an issue, but finally cleaned this up and added a few more bells and whistles. v2: Use '$' as marker; better output. Thanks to Brian, Zack and Roland reviews. Here is a sample output. CONST[0].x = 0.00625000009 0.00625000009 0.00625000009 0.00625000009 CONST[0].y = -0.00714285718 -0.00714285718 -0.00714285718 -0.00714285718 CONST[0].z = -1 -1 -1 -1 CONST[0].w = 1 1 1 1 IN[0].x = 143.5 175.5 175.5 143.5 IN[0].y = 123.5 123.5 155.5 155.5 IN[0].z = 0 0 0 0 IN[0].w = 1 1 1 1 $ 1: RCP TEMP[0].w, IN[0].wwww TEMP[0].w = 1 1 1 1 $ 2: MAD TEMP[0].xy, IN[0], CONST[0], CONST[0].zwzw TEMP[0].x = -0.103124976 0.0968750715 0.0968750715 -0.103124976 TEMP[0].y = 0.117857158 0.117857158 -0.110714316 -0.110714316 $ 3: MUL OUT[0].xy, TEMP[0], TEMP[0].wwww OUT[0].x = -0.103124976 0.0968750715 0.0968750715 -0.103124976 OUT[0].y = 0.117857158 0.117857158 -0.110714316 -0.110714316 $ 4: MUL OUT[0].z, IN[0].zzzz, TEMP[0].wwww OUT[0].z = 0 0 0 0 $ 5: MOV OUT[0].w, TEMP[0] OUT[0].w = 1 1 1 1 $ 6: END OUT[0].x = -0.103124976 0.0968750715 0.0968750715 -0.103124976 OUT[0].y = 0.117857158 0.117857158 -0.110714316 -0.110714316 OUT[0].z = 0 0 0 0 OUT[0].w = 1 1 1 1
* tgsi: replace tgsi_file_names tgsi_file_names[] with tgsi_file_name() functionBrian Paul2013-06-071-8/+8
| | | | | | | | | This change came from the discovery that the STATIC_ASSERT to check that the number of register file strings didn't actually work. Similar changes could be made for the other string arrays in tgsi_string.c Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
* gallium: Disambiguate TGSI_OPCODE_IF.José Fonseca2013-04-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TGSI_OPCODE_IF condition had two possible interpretations: - src.x != 0.0f - Mesa statetracker when PIPE_SHADER_CAP_INTEGERS was false either for vertex and fragment shaders - gallivm/llvmpipe - postprocess - vl state tracker - vega state tracker - most old drivers - old internal state trackers - many graw examples - src.x != 0U - Mesa statetracker when PIPE_SHADER_CAP_INTEGERS was true for both vertex and fragment shaders - tgsi_exec/softpipe - r600 - radeonsi - nv50 And drivers that use draw module also were a mess (because Mesa would emit float IFs, but draw module supports native integers so it would interpret IF arg as integers...) This sort of works if the source argument is limited to float +0.0f or +1.0f, integer 0, but would fail if source is float -0.0f, or integer in the float NaN range. It could also fail if source is integer 1, and hardware flushes denormalized numbers to zero. But with this change there are now two opcodes, IF and UIF, with clear meaning. Drivers that do not support native integers do not need to worry about UIF. However, for backwards compatibility with old state trackers and examples, it is advisable that native integer capable drivers also support the float IF opcode. I tried to implement this for r600 and radeonsi based on the surrounding code. I couldn't do this for nouveau, so I just shunted IF/UIF together, which matches the current behavior. Reviewed-by: Roland Scheidegger <sroland@vmware.com> Reviewed-by: Marek Olšák <maraeo@gmail.com> v2: - Incorporate Roland's feedback. - Fix r600_shader.c merge conflict. - Fix typo in radeon, spotted by Michel Dänzer. - Incorporte Christoph Bumiller's patch to handle TGSI_OPCODE_IF(float) properly in nv50/ir.
* gallium: add TGSI_SEMANTIC_TEXCOORD,PCOORD v3Christoph Bumiller2013-03-201-0/+1
| | | | | | | | | | | | | | | This makes it possible to identify gl_TexCoord and gl_PointCoord for drivers where sprite coordinate replacement is restricted. The new PIPE_CAP_TGSI_TEXCOORD decides whether these varyings should be hidden behind the GENERIC semantic or not. With this patch only nvc0 and nv30 will request that they be used. v2: introduce a CAP so other drivers don't have to bother with the new semantic v3: adapt to introduction gl_varying_slot enum
* tgsi: use separate structure for indirect address v2Christian König2013-03-191-4/+24
| | | | | | | | | | | | | | To further improve the optimization of source and destination indirect addressing we need the ability to store a reference to the declaration of the addressed operands. Since most of the fields in tgsi_src_register doesn't apply for an indirect addressing operand replace it with a separate tgsi_ind_register structure and so make room for extra information. v2: rename Declaration to ArrayID, put the ArrayID into () instead of [] Signed-off-by: Christian König <christian.koenig@amd.com>
* tgsi: add ArrayID to declarationsChristian König2013-03-191-0/+6
| | | | | | | | Remember which declarations are declared as "arrays" and so can be indirectly addressed. ArrayIDs start at 1, cause for compatibility reasons zero is treaded as no array present. Signed-off-by: Christian König <christian.koenig@amd.com>
* tgsi: remove TGSI_FILE_(IMMEDIATE|TEMP)_ARRAYChristian König2013-03-191-38/+0
| | | | | | Nobody seems to be using it, and only nv50 had a partial implementation. Signed-off-by: Christian König <christian.koenig@amd.com>
* tgsi: silence MSVC signed/unsigned comparison warningsBrian Paul2012-10-171-1/+1
| | | | Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
* tgsi: Dump register number when dumping immediates.José Fonseca2012-10-121-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For example: VERT DCL IN[0] DCL OUT[0], POSITION DCL OUT[1], GENERIC[12] DCL CONST[0..4] DCL TEMP[0], LOCAL DCL TEMP[1], LOCAL IMM[0] UINT32 {4294967295, 0, 0, 0} IMM[1] FLT32 { 0.0000, 1.0000, 0.0000, 0.0000} 0: SEQ TEMP[0].x, CONST[3].xxxx, IMM[0].xxxx 1: F2I TEMP[0].x, -TEMP[0] 2: SEQ TEMP[1].x, CONST[4].xxxx, IMM[0].xxxx 3: F2I TEMP[1].x, -TEMP[1] 4: AND TEMP[0].x, TEMP[0].xxxx, TEMP[1].xxxx 5: IF TEMP[0].xxxx :0 6: MOV TEMP[0], IMM[1].xyxy 7: ELSE :0 8: MOV TEMP[0], IMM[1].yxxy 9: ENDIF 10: MOV OUT[1], TEMP[0] 11: MOV OUT[0], IN[0] 12: END instead of VERT DCL IN[0] DCL OUT[0], POSITION DCL OUT[1], GENERIC[12] DCL CONST[0..4] DCL TEMP[0], LOCAL DCL TEMP[1], LOCAL IMM UINT32 {4294967295, 0, 0, 0} IMM FLT32 { 0.0000, 1.0000, 0.0000, 0.0000} 0: SEQ TEMP[0].x, CONST[3].xxxx, IMM[0].xxxx 1: F2I TEMP[0].x, -TEMP[0] 2: SEQ TEMP[1].x, CONST[4].xxxx, IMM[0].xxxx 3: F2I TEMP[1].x, -TEMP[1] 4: AND TEMP[0].x, TEMP[0].xxxx, TEMP[1].xxxx 5: IF TEMP[0].xxxx :0 6: MOV TEMP[0], IMM[1].xyxy 7: ELSE :0 8: MOV TEMP[0], IMM[1].yxxy 9: ENDIF 10: MOV OUT[1], TEMP[0] 11: MOV OUT[0], IN[0] 12: END
* gallium/tgsi: Introduce the "LOCAL" register declaration modifier.Francisco Jerez2012-05-111-0/+3
| | | | | | | | | | | | | | | | | | | | | | | This change will be useful to implement function parameter passing on top of TGSI. As we don't have a proper stack, a register-based calling convention will be used instead, which isn't necessarily a bad thing given that GPUs often have plenty of registers to spare. Using the same register space for local temporaries and inter-procedural communication caused some inefficiencies, because in some cases the register allocator would lose the freedom to merge temporary values together into the same physical register, leading to suboptimal register (and sometimes, as a side effect, instruction) usage. The LOCAL declaration modifier specifies that the value isn't intended for parameter passing and as a result the compiler doesn't have to give any guarantees of it being preserved across function boundaries. Ignoring the LOCAL flag doesn't change the semantics of a valid program in any way, because local variables are just supposed to get a more relaxed treatment. IOW, this should be a backwards-compatible change.
* gallium/tgsi: Add resource write-back support.Francisco Jerez2012-05-111-0/+2
| | | | | Define a new STORE opcode with a role dual to the LOAD opcode, and add flags to specify that a shader resource is intended for writing.
* gallium/tgsi: Add support for raw resources.Francisco Jerez2012-05-111-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Normal resource access (e.g. the LOAD TGSI opcode) is supposed to perform a series of conversions to turn the texture data as it's found in memory into the target data type. In compute programs it's often the case that we only want to access the raw bits as they're stored in some buffer object, and any kind of channel conversion and scaling is harmful or inefficient, especially in implementations that lack proper hardware support to take care of it -- in those cases the conversion has to be implemented in software and it's likely to result in a performance hit even if the pipe_buffer and declaration data types are set up in a way that would just pass the data through. Add a declaration flag that marks a resource as typeless. No channel conversion will be performed in that case, and the X coordinate of the address vector will be interpreted in byte units instead of elements for obvious reasons. This is similar to D3D11's ByteAddressBuffer, and will be used to implement OpenCL's constant arguments. The remaining four compute memory spaces can also be understood as raw resources.
* gallium/tgsi: Move interpolation info from tgsi_declaration to a separate token.Francisco Jerez2012-05-111-23/+26
| | | | | | Move Interpolate, Centroid and CylindricalWrap from tgsi_declaration to a separate token -- they only make sense for FS inputs and we need room for other flags in the top-level declaration token.
* gallium/tgsi: Split sampler views from shader resources.Francisco Jerez2012-05-111-9/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit splits the current concept of resource into "sampler views" and "shader resources": "Sampler views" are textures or buffers that are bound to a given shader stage and can be read from in conjunction with a sampler object. They are analogous to OpenGL texture objects or Direct3D SRVs. "Shader resources" are textures or buffers that can be read and written from a shader. There's no support for floating point coordinates, address wrap modes or filtering, and, unlike sampler views, shader resources are global for the whole graphics pipeline. They are analogous to OpenGL image objects (as in ARB_shader_image_load_store) or Direct3D UAVs. Most hardware is likely to implement shader resources and sampler views as separate objects, so, having the distinction at the API level simplifies things slightly for the driver. This patch introduces the SVIEW register file with a declaration token and syntax analogous to the already existing RES register file. After this change, the SAMPLE_* opcodes no longer accept a resource as input, but rather a SVIEW object. To preserve the functionality of reading from a sampler view with integer coordinates, the SAMPLE_I(_MS) opcodes are introduced which are similar to LOAD(_MS) but take a SVIEW register instead of a RES register as argument.
* tgsi: Fix conflict with fortify printf redirect in glibc.Johannes Obermayr2012-04-071-17/+17
| | | | | | | | | | | | | | | | Fixes clang error: tgsi/tgsi_dump.c:72:12: error: no member named '__printf_chk' in 'struct dump_ctx' ctx->printf( ctx, "%u", e ); ~~~ ^ /usr/include/bits/stdio2.h:109:3: note: expanded from macro 'printf' __printf_chk (__USE_FORTIFY_LEVEL - 1, __VA_ARGS__) ^ Idea stolen from: http://www.mail-archive.com/pld-cvs-commit@lists.pld-linux.org/msg210998.html Reviewed-by: Brian Paul <brianp@vmware.com>
* tgsi: consolidate TGSI string arrays in new tgsi_strings.hBrian Paul2012-01-051-134/+5
| | | | | | | | | | There was some duplication between the tgsi_dump.c and tgsi_text.c files. Also use some static assertions to help catch errors when adding new TGSI values. v2: put strings in tgsi_strings.c file instead of the .h file. Reviewed-by: Dave Airlie <airlied@redhat.com>
* gallium: implement ARB_conservative_depthMarek Olšák2011-12-101-0/+1
| | | | This adds a new TGSI property to represent the GLSL layout qualifier in TGSI.
* gallium: add TGSI_SEMANTIC_VERTEXIDChristoph Bumiller2011-11-141-0/+1
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* gallium: add shadow 1D and 2D array samplers to TGSIMarek Olšák2011-09-101-1/+3
| | | | And filling in all the switch statements in auxiliary. Mostly untested.
* tgsi: add support for texture offsets to the TGSI IR. (v2)Dave Airlie2011-09-021-0/+11
| | | | | | | | | | | | | This adds tokens for texture offsets, to store 4 * swizzled vec 3 for use in TXF and other opcodes. It also contains TGSI exec changes for softpipe to use this code, along with GLSL->TGSI support for TXF. v2: add some more comments, add back padding I removed. Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Brian Paul <brianp@vmware.com>
* tgsi: add support for 1D/2D texture arraysBrian Paul2011-01-251-1/+3
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* gallium: implement modern sampling schemeZack Rusin2011-01-241-1/+31
| | | | | | | | | | | largely a merge of the previously discussed origin/gallium-resource-sampling but updated. the idea is to allow arbitrary binding of resources, the way opencl, new gl versions and dx10+ require, i.e. DCL RES[0], 2D, FLOAT LOAD DST[0], SRC[0], RES[0] SAMPLE DST[0], SRC[0], RES[0], SAMP[0]
* tgsi: remove redundant name tables from tgsi_text, use those from tgsi_dumpMarek Olšák2011-01-061-11/+11
| | | | | I also specified the array sizes in the header so that one can use the Elements macro on it.
* tgsi_dump: fix assert due to missing property name.Dave Airlie2010-12-281-1/+2
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