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* tgsi: update docs for SVIEW usage with TEX* instructionsRob Clark2015-06-211-0/+12
| | | | | | | | | | Based on mailing list discussion here: http://lists.freedesktop.org/archives/mesa-dev/2014-November/071583.html Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* tgsi/ureg: don't emit in/out arrays if drivers don't support ranged declarationsMarek Olšák2015-06-051-0/+2
| | | | | | Softpipe, llvmpipe, r300g, and radeonsi pass tests. Other drivers need testing. Freedreno and nv30 are definitely broken. Other drivers seem to be alright.
* gallium: add set_tess_state to configure default tessellation parametersIlia Mirkin2015-05-161-0/+5
| | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium: add tessellation shader propertiesIlia Mirkin2015-05-161-0/+33
| | | | | | | | v2: Marek: rename tess spacing definitions Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium: add new semantics for tessellationIlia Mirkin2015-05-161-0/+37
| | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium: add PIPE_CAP_DEVICE_RESET_STATUS_QUERYMarek Olšák2015-05-121-0/+2
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* gallium: add pipe_screen::get_driver_query_group_infoSamuel Pitoiset2015-05-061-0/+10
| | | | | | | | | | | | | | Driver queries are organized as a single hierarchy where queries are categorized into groups. Each group has a list of queries and a maximum number of queries that can be sampled. The list of available groups can be obtained using pipe_screen::get_driver_query_group_info. This will be used by GL_AMD_performance monitor. v2: add group type (CPU/GPU) Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Martin Peres <[email protected]>
* gallium: introduce get_device_vendor() entrypoint for pipesGiuseppe Bilotta2015-03-231-0/+6
| | | | | | | | | This will be needed by Clover to return the correct information to CL_DEVICE_VENDOR info queries. Signed-off-by: Giuseppe Bilotta <[email protected]> Reviewed-by: Michel Dänzer <[email protected]>
* galahad: remove driverEmil Velikov2015-03-212-13/+0
| | | | | Signed-off-by: Emil Velikov <[email protected]> Acked-by: Matt Turner <[email protected]>
* gallium/docs: remove information about identity driverEmil Velikov2015-03-211-7/+0
| | | | | | | Removed from tree. Signed-off-by: Emil Velikov <[email protected]> Acked-by: Matt Turner <[email protected]>
* gallium: add FMA and DFMA opcodes (v3)Marek Olšák2015-03-162-0/+28
| | | | | | | | | Needed by ARB_gpu_shader5. v2: select DMAD for FMA with double precision v3: add and select DFMA Reviewed-by: Ilia Mirkin <[email protected]>
* gallium/docs: add some freedreno compiler docsRob Clark2015-03-086-1/+457
| | | | | | | | | | | | | | | Enable the 'sphinx.ext.graphviz' extension, and add in a section for driver specific docs, with freedreno compiler docs beneath. The goal is for more complete compiler docs, and hopefully some docs about other parts of the driver (such as how tiling works, etc). Note that there is also a Distribution -> Drivers section. Although that appears to be simply just a list of drivers. Not sure if that should move under the 'Drivers' section or left alone. I did add a one-line section for freedreno in the existing Distribution -> Drivers section. Signed-off-by: Rob Clark <[email protected]>
* st/vega: Remove.Jose Fonseca2015-03-041-13/+0
| | | | | | | | | | | | | OpenVG API seems to have dwindled away. The code would still be interesting if we wanted to implement NV_path_rendering but given the trend of the next gen graphics APIs, it seems unlikely that this becomes ARB or core. v2: Remove a few "openvg" references left, per Emil Velikov. Reviewed-by: Emil Velikov <[email protected]> v3: Update release notes.
* gallium: add shader cap for dldexp/dfracexp supportIlia Mirkin2015-02-191-0/+2
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Dave Airlie <[email protected]>
* gallium: add a cap to enable double rounding opcodesIlia Mirkin2015-02-191-0/+2
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Dave Airlie <[email protected]>
* gallium: add some more double opcodes to avoid unnecessary loweringIlia Mirkin2015-02-191-0/+39
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Dave Airlie <[email protected]>
* gallium: add double opcodes and TGSI execution (v4.2)Dave Airlie2015-02-201-13/+79
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for a set of double opcodes to TGSI. It is an update of work done originally by Michal Krol on the gallium-double-opcodes branch. The opcodes have a hint where they came from in the header file. v2: add unsigned/int <-> double v2.1: update docs. v3: add DRSQ (Glenn), fix review comments (Glenn). v4: drop DDIV v4.1: cleanups, fix some docs bugs, (Ilia) rework store_dest and fetch_source fns. (Ilia) 4.2: fixup float comparisons (Ilia) This is based on code by Michael Krol <[email protected]> Roland and Glenn also reviewed earlier versions. Reviewed-by: Ilia Mirkin <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* gallium: add interface and state tracker support for GL_AMD_pinned_memoryMarek Olšák2015-02-171-0/+6
| | | | | | v2: add alignment restrictions to docs, fix indentation in headers Reviewed-by: Christian König <[email protected]>
* gallium: Add MULTISAMPLE_Z_RESOLVE capAxel Davy2015-02-061-0/+3
| | | | | | | | | | | | | | | | Resolving a multisampled depth texture into a single sampled texture is supported on >= SM4.1 hw. It is possible some previous hw support it. The ability was tested on radeonsi and nvc0. Apparently is is also supported for radeon >= r700. This patch adds the MULTISAMPLE_Z_RESOLVE cap and add it to the drivers. It is advertised for drivers for which it is sure the ability is supported. Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Axel Davy <[email protected]>
* gallium: add a cap to determine whether the driver supports offset_clampIlia Mirkin2015-02-021-0/+2
| | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Glenn Kennard <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* gallium/docs: fix docs wrt ARL/ARR/FLRRoland Scheidegger2015-01-291-10/+8
| | | | | | | | | since the address reg holds integer values, ARL/ARR do an implicit float-to-int conversion, so clarify that. Thus it is also incorrect to say that FLR really does the same as ARL. Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* gallium: add TGSI_SEMANTIC_VERTEXID_NOBASE and TGSI_SEMANTIC_BASEVERTEXRoland Scheidegger2014-12-162-5/+55
| | | | | | | | | | | | | | | | | | | Plus a new PIPE_CAP_VERTEXID_NOBASE query. The idea is that drivers not supporting vertex ids with base vertex offset applied (so, only support d3d10-style vertex ids) will get such a d3d10-style vertex id instead - with the caveat they'll also need to handle the basevertex system value too (this follows what core mesa already does). Additionally, this is also useful for other state trackers (for instance llvmpipe / draw right now implement the d3d10 behavior on purpose, but with different semantics it can just do both). Doesn't do anything yet. And fix up the docs wrt similar values. v2: incorporate feedback from Brian and others, better names, better docs. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium/docs: clarify fragment shader position input w component.Roland Scheidegger2014-12-101-2/+4
| | | | | | | | The previous language was a bit misleading, since it sounded like w was interpolated then the reciprocal calculated which isn't what should be happening. Reviewed-by: Jose Fonseca <[email protected]>
* gallium/docs: (trivial) remove STR opcode description.Roland Scheidegger2014-12-061-9/+0
| | | | | The opcode was removed alongside SFL by commit ecfe9e2ad2b5f178ef09420f8d95d49937137cd9.
* gallium: Drop the unused CND opcode.Eric Anholt2014-11-241-13/+0
| | | | | | Nothing in the tree generates it. Reviewed-by: Jose Fonseca <[email protected]>
* gallium: Drop unused BRA opcode.Eric Anholt2014-11-241-9/+0
| | | | | | Never generated, and implemented in only nvfx vertprog. Reviewed-by: Jose Fonseca <[email protected]>
* gallium: Drop the unused SFL/STR opcodes.Eric Anholt2014-11-241-13/+0
| | | | | | Nothing generated them. Reviewed-by: Jose Fonseca <[email protected]>
* gallium: Drop the unused RFL opcode.Eric Anholt2014-11-241-17/+0
| | | | Reviewed-by: Jose Fonseca <[email protected]>
* gallium: Drop unused X2D opcode.Eric Anholt2014-11-241-16/+0
| | | | | | Nothing in the tree generates it. Reviewed-by: Jose Fonseca <[email protected]>
* gallium: Drop the unused ARA opcode.Eric Anholt2014-11-241-8/+0
| | | | | | | | Nothing in the tree generated it. v2: Only drop ARA, not ARR as well. Reviewed-by: Jose Fonseca <[email protected]> (v2)
* gallium: Drop the unused RCC opcode.Eric Anholt2014-11-241-11/+0
| | | | | | Nothing in the tree generated it. Reviewed-by: Jose Fonseca <[email protected]>
* gallium: Drop the NRM and NRM4 opcodes.Eric Anholt2014-11-241-34/+0
| | | | | | | They weren't generated in tree, and as far as I know all hardware had to lower it to a DP, RSQ, MUL. Reviewed-by: Jose Fonseca <[email protected]>
* gallium/docs: fix NRM, NRM4 docsBrian Paul2014-11-011-12/+24
| | | | | | | | | Need to do a sqrt(). FWIW, the html that Sphinx 1.1.3 generates for the math expressions looks completely broken. Reviewed-by: José Fonseca <[email protected]>
* gallium: introduce PIPE_CAP_CLIP_HALFZ.Mathias Fröhlich2014-10-241-0/+3
| | | | | | | | | | | | In preparation of ARB_clip_control. Let the driver decide if it supports pipe_rasterizer_state::clip_halfz being set to true. v3: Initially enable on ilo. Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Mathias Froehlich <[email protected]
* gallium: add PIPE_SHADER_CAP_MAX_OUTPUTS and use it in st/mesaMarek Olšák2014-10-211-0/+2
| | | | | | | | With 5 shader stages and various combinations of enabled and disabled shaders, the maximum number of outputs in one shader doesn't have to be equal to the maximum number of inputs in the following shader. v2: return 32 for softpipe and llvmpipe
* gallium: Add PIPE_SHADER_IR_NATIVE to enum pipe_shader_irTom Stellard2014-10-161-2/+2
| | | | | | | Drivers can return this value for PIPE_COMPUTE_CAP_IR_TARGET if they want clover to give them native object code. Reviewed-by: Francisco Jerez <[email protected]>
* gallium: add doc note about cube textures and can_create_resource()Brian Paul2014-09-301-0/+2
| | | | | | Just to be clear, and echo the description for resource_create(). Reviewed-by: Ilia Mirkin <[email protected]>
* gallium: add a texture target to sampler view and a CAP to use itIlia Mirkin2014-09-121-0/+4
| | | | | | | | | | This allows a sampler view to have a different texture target than the underlying resource. This will be used to implement the type casting between 2d arrays and cube maps as specified in ARB_texture_view. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium: add cap for MAX_VERTEX_ATTRIB_STRIDETimothy Arceri2014-08-271-0/+1
| | | | | Signed-off-by: Timothy Arceri <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* gallium: Add and handle PIPE_CAP_CONDITIONAL_RENDER_INVERTEDTobias Klausmann2014-08-191-0/+2
| | | | | | Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Tobias Klausmann <[email protected]>
* gallium: add GLX_MESA_query_renderer capsEmil Velikov2014-08-151-0/+8
| | | | | | | | Namely vendor/device id, accelerated and UMA, which will be used to describe the underlying renderer. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium: add opcodes/cap for fine derivative supportIlia Mirkin2014-08-142-2/+12
| | | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> (v1) Reviewed-by: Roland Scheidegger <[email protected]> (v1) v2: Reuse opcode gaps as suggested by Marek
* gallium: remove PIPE_SHADER_CAP_MAX_ADDRSMarek Olšák2014-08-111-1/+0
| | | | | | | | | | | | | | | This limit is fixed in Mesa core and cannot be changed. It only affects ARB_vertex_program and ARB_fragment_program. The minimum value for ARB_vertex_program is 1 according to the spec. The maximum value for ARB_vertex_program is limited to 1 by Mesa core. The value should be zero for ARB_fragment_program, because it doesn't support ARL. Finally, drivers shouldn't mess with these values arbitrarily. Reviewed-by: Ilia Mirkin <[email protected]>
* gallium/docs: Document TEX2/TXL2/TXB2 instructions and fix up other tex docRoland Scheidegger2014-08-051-25/+102
| | | | | | | | Add documentation for TEX2/TXL2/TXB2 tgsi opcodes. Also, the texture opcode documentation wasn't very accurate so fix this up a bit. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium: rename shader cap MAX_CONSTS to MAX_CONST_BUFFER_SIZEMarek Olšák2014-07-281-1/+1
| | | | | | | | | | This new name isn't so confusing. I also changed the gallivm limit, because it looked wrong. Reviewed-by: Brian Paul <[email protected]> v2: use sizeof(float[4])
* gallium: Add PIPE_CAP_COMPUTE_IMAGES_SUPPORTEDTom Stellard2014-07-251-0/+2
| | | | | Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* gallium/docs: minor clarification for TXQ instructionBrian Paul2014-07-101-0/+4
| | | | Reviewed-by: Ilia Mirkin <[email protected]>
* gallium: add INTERP_* opcodes to support interpolateAt*Ilia Mirkin2014-07-091-0/+23
| | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* gallium: switch dedicated centroid field to interpolation locationIlia Mirkin2014-07-091-0/+5
| | | | | | | | 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 <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* gallium: rename PIPE_CAP_TGSI_VS_LAYER to also have _VIEWPORTIlia Mirkin2014-07-031-2/+4
| | | | | | | | | Now that this cap is used to determine the availability of both, adjust its name to reflect the new reality. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
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