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* vl/dri3: get Makefile properlyLeo Liu2016-06-101-1/+3
| | | | | | | | | | | | | | From original commit, the macro "if HAVE_DRI3" was in Makefile.sources, this file is shared with SCons, SCons is not able to parse this marco, the SCons build failed. Jose quickly gave two approaches and quick fix with his second approach, thanks Jose for the solutions and fixes. This patch is Jose's first approach, and it's more proper, because the dri3 c file should not be included to build when DRI3 is not enabled. Signed-off-by: Leo Liu <[email protected]> Acked-by: Emil Velikov <[email protected]> Cc: "12.0" <[email protected]>
* gallium/util: remove u_stagingRob Clark2016-06-021-2/+0
| | | | | | | Unused, and fixes a couple of coverity warnings: CID 1362171, 1362170 Signed-off-by: Rob Clark <[email protected]> Acked-by: Marek Olšák <[email protected]>
* vl/dri: Move the DRI3 check out of sources include into C.Jose Fonseca2016-05-161-5/+1
| | | | | | Fixes SCons build. Trivial. Built locally with SCons and autotools.
* vl/dri3: add DRI3 support and implement create and destroyLeo Liu2016-05-161-0/+5
| | | | | | | | | | | | | Required functions into place for implementation, create screen with device fd returned from X server, also bail out to DRI2 with certain conditions. v2: -organize the error out path (Axel) -squash previous patch 1 and 2 into one (Emil) Signed-off-by: Leo Liu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]>
* gallium/util: switch over to new u_debug_image.[ch] codeBrian Paul2016-02-081-1/+3
| | | | Reviewed-by: Marek Olšák <[email protected]>
* gallium: bundle the compat header u_pwr8.h in the tarballEmil Velikov2016-01-181-0/+1
| | | | Signed-off-by: Emil Velikov <[email protected]>
* gallium/util: removed unused header-fileErik Faye-Lund2016-01-121-1/+0
| | | | | | | | | This hasn't been in use since c476305 ("gallium/util: pregenerate half float tables"), where the last bit of run-time init using this was killed. So let's just get rid of the pointless header. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* gallium/pb_cache: add a copy of cache bufmgr independent of pb_managerMarek Olšák2015-12-111-0/+2
| | | | | | | | | | | | | | | This simplified (basically duplicated) version of pb_cache_manager will allow removing some ugly hacks from radeon and amdgpu winsyses and flatten simplify their design. The difference is that winsyses must manually add buffers to the cache in "destroy" functions and the cache doesn't know about the buffers before that. The integration is therefore trivial and the impact on the winsys design is negligible. Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]> Acked-by: Michel Dänzer <[email protected]>
* gallium/util: remove the fake format helpers for bptc and etc2Ilia Mirkin2015-11-231-2/+0
| | | | | | | | | | This was a silly hack that kept growing and growing. Instead, just write NULLs for those functions. No need to have helpers that just assert(0) when you call them. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* vl: add drm support for vl_screenLeo Liu2015-11-081-1/+2
| | | | | | | | | | This will allow the state trackers to use render nodes with screen creation v2: dup fd for pipe loader Signed-off-by: Leo Liu <[email protected]> Reviewed-by: Christian König <[email protected]>
* llvmpipe: add cache for compressed texturesRoland Scheidegger2015-11-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | compressed textures are very slow because decoding is rather complex (and because there's no jit code code to decode them too for non-technical reasons). Thus, add some texture cache which holds a couple of decoded blocks. Right now this handles only s3tc format albeit it could be extended to work with other formats rather trivially as long as the result of decode fits into 32bit per texel (ideally, rgtc actually would decode to more than 8 bits per channel, but even then making it work for it shouldn't be too difficult). This can improve performance noticeably but don't expect wonders (uncompressed is unsurprisingly still faster). It's also possible it might be slower in some cases (using nearest filtering for example or if there's otherwise not many cache hits, the cache is only direct mapped which isn't great). Also, actual decode of a block relies on util code, thus even though always full blocks are decoded it is done texel by texel - this could obviously benefit greatly from simd-optimized code decoding full blocks at once... Note the cache is per (raster) thread, and currently only used for fragment shaders. Reviewed-by: Jose Fonseca <[email protected]>
* tgsi: add a utility for emulating some GL featuresMarek Olšák2015-10-091-0/+2
| | | | | | | | st/mesa will use this, but drivers can use it too. Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Brian Paul <[email protected]> Tested-by: Brian Paul <[email protected]>
* util: add a couple primitive restart helper functionsBrian Paul2015-09-011-0/+2
| | | | | | | | | | The first function translates prim restart indexes to be 0xffff or 0xffffffff. The second splits indexed primitives with restart indexes into sub- primitives without restart indexes. Reviewed-by: Roland Scheidegger <[email protected]>
* tgsi: add tgsi utility to transform a fragment shader to support aa pointCharmaine Lee2015-09-011-0/+2
| | | | | | | | | | This adds a tgsi utility tgsi_add_aa_point to transform a fragment shader to support anti-aliased wide point by computing the fragment distance from the point center. This utility assumes the geometry shader is emitting an extra generic output with point coord data. The semantic index of this generic output is passed to the tgsi_add_aa_point utility. Reviewed-by: Brian Paul <[email protected]>
* tgsi: adds tgsi utility to transform a shader to support point spriteCharmaine Lee2015-09-011-0/+2
| | | | | | | | | | This adds a tgsi utility tgsi_add_point_sprite to transform a geometry shader to emulate wide points by drawing quads. This utility adds an extra output for the original point position if the point position is to be written to a stream output buffer. It also assumes the driver will add a constant for inverse viewport scale after the user defined constants. Reviewed-by: Brian Paul <[email protected]>
* tgsi: add new tgsi_two_side.c utility codeBrian Paul2015-09-011-0/+2
| | | | | | | This could be used by any driver where the device doesn't directly support two-sided lighting. This code modifies a fragment shader to accecpt back-face colors and choose between the front/back colors depending on the triangle's front-face sign.
* gallium/util: Stop bundling our snprintf implementation.Jose Fonseca2015-07-231-1/+0
| | | | | | | | | | | Use MSVCRT functions instead. Their semantics are slightly different but they can be made to work as expected. Also, use the same code paths for both MSVCRT and MinGW. https://bugs.freedesktop.org/show_bug.cgi?id=91418 Reviewed-by: Brian Paul <[email protected]>
* util: Move gallium's linked list to utilJason Ekstrand2015-05-081-1/+0
| | | | | | | | | The linked list in gallium is pretty much the kernel list and we would like to have a C-based linked list for all of mesa. Let's not duplicate and just steal the gallium one. Acked-by: Connor Abbott <[email protected]> Reviewed-by: Rob Clark <[email protected]>
* gallium: ship tgsi_to_nir.h in the tarballEmil Velikov2015-04-011-1/+2
| | | | | Acked-by: Matt Turner <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* automake,scons: Put NIR source files in a separate var to fix SCons build.Jose Fonseca2015-04-011-1/+3
| | | | | | SCons does not build NIR yet. Trivial.
* gallium: Add tgsi_to_nir to get a nir_shader for a TGSI shader.Eric Anholt2015-04-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This will be used by the VC4 driver for doing device-independent optimization, and hopefully eventually replacing its whole IR. It also may be useful to other drivers for the same reason. v2: Add all of the instructions I was relying on tgsi_lowering to remove, and more. v3: Rebase on SSA rework of the builder. v4: Use the NIR ineg operation instead of doing a src modifier. v5: Don't use ineg for fnegs. (infer_src_type on MOV doesn't do what I expect, again). v6: Fix handling of multi-channel KILL_IF sources. v7: Make ttn_get_f() return a swizzle of a scalar load_const, rather than a vector load_const. CSE doesn't recognize that srcs out of those channels are actually all the same. v8: Rebase on nir_builder auto-sizing, make the scalar arguments to non-ALU instructions actually be scalars. v9: Add support for if/loop instructions, additional texture targets, and untested support for indirect addressing on temps. v10: Rebase on master, drop bad comment about control flow and just choose the X channel, use int comparison opcodes in LIT for now, drop unused pipe_context argument.. v11: Fix translation of LRP (previously missed because I mis-translated back out), use nir_builder init helpers. v12: Rebase on master, adding explicit include of mtypes.h to get INTERP_QUALIFIER_* v13: Rebase on variables being in lists instead of hash tables, drop use of mtypes.h in favor of util/pipeline.h. Use Ken's nir_builder swizzle and fmov/imov_alu helpers, drop "struct" in front of nir_builder, use nir_builder directly as the function arg in a lot of cases, drop redundant members of ttn_compile that are also in nir_builder, drop some half-baked malloc failure handling. v14: The indirect uniform src0 should be scalar, not vector (noticed as odd by robclark, confirmed by cwabbott). Apply Ken's review to initialize s->num_uniforms and friends, skip ttn_channel for dot products, and use the simpler discard_if intrinsic. Reviewed-by: Kenneth Graunke <[email protected]> (v13) Acked-by: Rob Clark <[email protected]>
* gallium/util: remove u_linkageIlia Mirkin2015-03-261-2/+0
| | | | | | | | Does not appear to be used in tree. Coverity spotted some errors in the bitmask stuff, but the whole thing appears to be unused. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium: add ETC2 format supportIlia Mirkin2015-02-181-3/+3
| | | | | | | No actual decoding is added, similar faking mechanism to bptc. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* auxiliary/vl: bring back the VL code for the dri targetsEmil Velikov2015-02-121-1/+4
| | | | | | | | | | | | | | | | | With commit c642e87d9f4(auxiliary/vl: rework the build of the VL code) we split out the VL code into a separate static library that was meant to be used by the VL targets alone - va, vdpau, xvmc. The commit failed to consider the way we handle vdpau-gl interop and broke it. Bring back the functionality by keeping the vl <> vl_stub separation as requrested by Christian. v2: Update the omx target as well. Update mesa-stable email address. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=86837 Cc: "10.5" <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Tested-by: Andy Furniss <[email protected]>
* gallium: Replace u_simple_list.h with util/simple_list.hEric Anholt2015-01-281-1/+0
| | | | | | | The code was exactly the same, except util/ has c++ guards and a struct simple_node declaration. Reviewed-by: Marek Olšák <[email protected]>
* util: Add headers and python scripts for distribution.Matt Turner2014-12-121-1/+0
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* freedreno/a3xx: fix alpha-blending on RGBX formatsIlia Mirkin2014-12-061-0/+1
| | | | | | | Expert debugging assistance provided by Chris Forbes. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Rob Clark <[email protected]>
* auxiliary/vl: rework the build of the VL codeEmil Velikov2014-11-261-0/+1
| | | | | | | | | | | | | | | | | | | Rather than shoving all the VL code for non-VL targets, increasing their size, just split it out and use it when needed. This gives us the side effect of building vl_winsys_dri.c once, dropping a few automake warnings, and reducing the size of the dri modules as below text data bss dec hex filename 5850573 187549 1977928 8016050 7a50b2 before/nouveau_dri.so 5508486 187100 391240 6086826 5ce0aa after/nouveau_dri.so The above data is for a nouveau + swrast + kms_swrast 'megadriver'. v2: Do not include the vl sources in the auxiliary library. v3: Rebase. Add nine. Cc: Christian König <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* auxiliary/vl: split the vl sources list into VL_SOURCESEmil Velikov2014-11-261-1/+3
| | | | | | | | | | | With follow up commit we'll split vl static lib from the auxiliary one, and choose the appropriate vl (galliumvl or galliumvl_stub) for the respective targets to link against. v2: Rebase. Cc: Christian König <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* auxiliary/vl: add galliumvl_stub.laEmil Velikov2014-11-261-0/+3
| | | | | | | | | | | | | Will be used by the non-VL targets, to stub out the functions called by the drivers. The entry point to those are within the VL state-trackers, yet the compiler cannot determine that at link time. Thus we'll need to stub them out to prevent unresolved symbols in the dri, egl, gbm and pipe-loader targets. v2: Rebase. Cc: Christian König <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* gallium/auxiliary: Fix build without LLVM.José Fonseca2014-11-161-6/+6
| | | | Trivial.
* gallium/auxiliary: Remove GALLIVM_CPP_SOURCESJosé Fonseca2014-11-161-6/+0
| | | | | | Redundant. Should fix ttps://bugs.freedesktop.org/show_bug.cgi?id=86330
* auxiliary: ship all files in the distribution tarballEmil Velikov2014-11-161-61/+268
| | | | | | | | | | | | | | | | | | - Add all headers into Makefile.sources - Don't forget the target-helpers - Add the python scripts & the formats table/list (csv) - Temporary add vl/vl_winsys_dri.c to EXTRA_DIST until we rework the way VL is build. - Add the following to EXTRA_DIST - they are included via the generated u_indices_gen.c thus we should not add them to *SOURCES. indices/u_indices.c indices/u_unfilled_indices.c XXX: Should we nuke gallivm/f.cpp ? It seems that no-one is using it. v2: Rebase Signed-off-by: Emil Velikov <[email protected]>
* gallium/util: add a test for TGSI_PROPERTY_VS_WINDOW_SPACE_POSITIONMarek Olšák2014-11-161-0/+1
| | | | | | Not testable by OpenGL. Required by Nine. This is an example of how to implement a piglit-like test using gallium only.
* gallium: Rename freedreno parts of tgsi_lowering.[ch].Eric Anholt2014-10-081-0/+1
| | | | Acked-by: Rob Clark <[email protected]>
* automake: remove obsolete NEED_GALLIUM_LOADEREmil Velikov2014-09-091-2/+0
| | | | | | | Superseded by HAVE_LOADER_GALLIUM. The latter has a *DRM* brethren making the whose easier on which one to keep. Signed-off-by: Emil Velikov <[email protected]>
* gallium: add basic support for BPTC formatsIlia Mirkin2014-08-121-0/+1
| | | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* gallium: Move sRGB <-> RGB handling to libmesautilJason Ekstrand2014-08-041-1/+0
| | | | | Signed-off-by: Jason Ekstrand <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium/util: Add flush/map debug utility codeThomas Hellstrom2014-02-141-0/+1
| | | | | | Signed-off-by: Thomas Hellstrom <[email protected]> Reviewed-by: Brian Paul <[email protected]> Cc: "10.1" <[email protected]>
* vl: add motion adaptive deinterlacerGrigori Goronzy2014-02-141-1/+2
| | | | Reviewed-by: Christian König <[email protected]>
* gallium/auxiliary/indices: add u_primconvertRob Clark2013-10-291-0/+1
| | | | | | | | | | A convenient front end to indices generate/translate code, for emulating primitives which are not supported natively by the driver. This handles saving/restoring index buffer state, etc. Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* draw: rewrite primitive assemblerZack Rusin2013-08-081-1/+0
| | | | | | | | | | | | We can't be injecting the primitive id's in the pipeline because by that time the primitives have already been decomposed. To properly number the primitives we need to handle the adjacency primitives by hand. This patch moves the prim id injection into the original primitive assembler and completely removes the useless pipeline stage. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* draw: add back separate input assemblerZack Rusin2013-08-031-0/+1
| | | | | | | | | | | the issue is that stream output is run before the pipeline, which means that unless we decompose the primitives before the so then things crash. we could convert the entire stream output code into a pipeline stage but it will take a bit, so for now fix the crashes by simply re-adding the old input assembler which is run before the SO. Signed-off-by: Zack Rusin <[email protected]>
* draw: implement proper primitive assembler as a pipeline stageZack Rusin2013-08-031-1/+1
| | | | | | | | | | | | | we used to have a face primitive assembler that we ran after if the gs was missing but we had adjacency primitives in the pipeline, lets convert it to a pipeline stage, which allows us to use it to inject outputs (primitive id) into the vertices. it's also a lot cleaner because the decomposition is already handled for us. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallivm: handle srgb-to-linear and linear-to-srgb conversionsRoland Scheidegger2013-07-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | srgb-to-linear is using 3rd degree polynomial for now which should be _just_ good enough. Reverse is using some rational polynomials and is quite accurate, though not hooked into llvmpipe's blend code yet and hence unused (untested). Using a table might also be an option (for srgb-to-linear especially). This does not enable any new features yet because EXT_texture_srgb was already supported via util_format fallbacks, but performance was lacking probably due to the external function call (the table used by the util_format_srgb code may not be all that much slower on its own). Some performance figures (taken from modified gloss, replaced both base and sphere texture to use GL_SRGB instead of GL_RGB, measured on 1Ghz Sandy Bridge, the numbers aren't terribly accurate): normal gloss, aos, 8-wide: 47 fps normal gloss, aos, 4-wide: 48 fps normal gloss, forced to soa, 8-wide: 48 fps normal gloss, forced to soa, 4-wide: 47 fps patched gloss, old code, soa, 8-wide: 21 fps patched gloss, old code, soa, 4-wide: 24 fps patched gloss, new code, soa, 8-wide: 41 fps patched gloss, new code, soa, 4-wide: 38 fps So there's a performance hit but it seems acceptable, certainly better than using the fallback. Note the new code only works for 4x8bit srgb formats, others (L8/L8A8) will continue to use the old util_format fallback, because I can't be bothered to write code for formats noone uses anyway (as decoding is done as part of lp_build_unpack_rgba_soa which can only handle block type width of 32). Compressed srgb formats should get their own path though eventually (it is going to be expensive in any case, first decompress, then convert). No piglit regressions. v2: use lp_build_polynomial instead of ad-hoc polynomial construction, also since keeping both linear to srgb functions for now make sure both are compiled (since they share quite some code just integrate into the same function). v3: formatting fixes and bugfix in the complicated (disabled) linear-to-srgb path. Reviewed-by: Jose Fonseca <[email protected]>
* os: add os_get_process_name() functionBrian Paul2013-07-121-0/+1
| | | | | v2: explicitly test for BSD/APPLE, #warning for unexpected environments.
* draw/gallivm: export overflow arithmetic to its own fileZack Rusin2013-06-281-0/+1
| | | | | | | We'll be reusing this code so lets put it in a common file and use it in the draw module. Signed-off-by: Zack Rusin <[email protected]>
* draw: implement primitive assemblerZack Rusin2013-04-181-0/+1
| | | | | | | | | | | | | | | | | | | | Input assembler needs to be able to decompose adjacency primitives into something that can be understood by the rest of the pipeline. The specs say that the adjacency primitives are *only* visible in the geometry shader, for everything else they need to be decomposed. Which in most of the cases is not an issue, because the geometry shader always decomposes them for us, but without geometry shader we were passing unchanged adjacency primitives to the rest of the pipeline and causing crashes everywhere. This commit introduces a primitive assembler which, if geometry shader is missing and the input primitive is one of the adjacency primitives, decomposes them into something that the rest of the pipeline can understand. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium: implement a heads-up display moduleMarek Olšák2013-03-261-0/+5
| | | | | | Reviewed-by: Brian Paul <[email protected]> v2: lots of cosmetic changes
* gallivm: move code for dealing with rgb9e5 and r11g11b10 formats to own fileRoland Scheidegger2013-03-241-0/+1
| | | | | This is really not generic conversion stuff and the code very particular to these formats.
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