I only guess, that TESS is too much for the software rasterization, so they may very well fake it.
On Wed, Jun 17, 2015 at 3:21 PM, Ilyes Gouta <ilyes.go...@gmail.com> wrote: > Hi, > > On Wed, Jun 17, 2015 at 1:03 PM, Dragomir Ivanov <drago.iva...@gmail.com> > wrote: > >> Wonderful Marek. Many thanks to you all. I hope till the end of the year >> we will have OGL 4.3 in Mesa. >> > > Is LLVMpipe (and software rasterziation) also supported? > > Ilyes > > >> >> On Wed, Jun 17, 2015 at 2:18 AM, Marek Olšák <mar...@gmail.com> wrote: >> >>> You can also use this for nicer reviewing: >>> http://cgit.freedesktop.org/~mareko/mesa/log/?h=tessellation-review >>> >>> Please note that there are differences from Chris Forbes's >>> tessellation branches. I think I modified almost all patches when I >>> was reviewing them, fixing them, and cleaning them up. >>> >>> Marek >>> >>> On Wed, Jun 17, 2015 at 1:00 AM, Marek Olšák <mar...@gmail.com> wrote: >>> > Hi, >>> > >>> > First, I'd like to thank Fabian Bieler, Chris Forbes, and Ilia Mirkin >>> > for their contributions to this. >>> > >>> > The development of tessellation has reached the point that the only >>> > way to make it better and more compliant is to write piglit tests that >>> > help find small bugs that are difficult to catch during code review. >>> > According to piglit, it's already more compliant than the NVIDIA >>> > driver. (The NVIDIA GLSL compiler sometimes even dies with an internal >>> > error on some of the variable indexing tests. I haven't tested >>> > Catalyst.) >>> > >>> > Other than piglit, the following apps have been tested: >>> > - Unigine Heaven 4.0 (wireframe both on and off) >>> > - TessMark 0.3.0 * >>> > - GpuTest 0.7.0 containing a newer version of TessMark * >>> > - Tutorials 30 and 31 from http://ogldev.atspace.co.uk/ * >>> > >>> > (* These don't work with the OpenGL Core profile and need overrides >>> > and code hacks to enable OpenGL 4.0 Compatibility) >>> > >>> > The RadeonSI driver support is complete and requires LLVM 3.6.2. There >>> > is just one small bug with GpuTest 0.7.0. >>> > >>> > The patches will be split up into 3 series: >>> > 1) Mesa + GLSL >>> > 2) State tracker >>> > 3) Radeonsi >>> > >>> > docs/GL3.txt | 2 +- >>> > docs/relnotes/10.7.0.html | 1 + >>> > src/gallium/docs/source/screen.rst | 4 + >>> > src/gallium/drivers/freedreno/freedreno_screen.c | 1 + >>> > src/gallium/drivers/i915/i915_screen.c | 1 + >>> > src/gallium/drivers/ilo/ilo_screen.c | 1 + >>> > src/gallium/drivers/llvmpipe/lp_screen.c | 1 + >>> > src/gallium/drivers/nouveau/nv30/nv30_screen.c | 1 + >>> > src/gallium/drivers/nouveau/nv50/nv50_screen.c | 1 + >>> > src/gallium/drivers/nouveau/nvc0/nvc0_screen.c | 1 + >>> > src/gallium/drivers/r300/r300_screen.c | 1 + >>> > src/gallium/drivers/r600/r600_pipe.c | 1 + >>> > src/gallium/drivers/radeon/r600_pipe_common.c | 6 + >>> > src/gallium/drivers/radeon/r600_pipe_common.h | 20 +- >>> > src/gallium/drivers/radeon/radeon_llvm.h | 14 +- >>> > src/gallium/drivers/radeon/radeon_llvm_emit.c | 2 + >>> > .../drivers/radeon/radeon_setup_tgsi_llvm.c | 40 +- >>> > src/gallium/drivers/radeonsi/si_blit.c | 2 + >>> > src/gallium/drivers/radeonsi/si_descriptors.c | 251 ++++-- >>> > src/gallium/drivers/radeonsi/si_hw_context.c | 8 + >>> > src/gallium/drivers/radeonsi/si_pipe.c | 22 +- >>> > src/gallium/drivers/radeonsi/si_pipe.h | 29 +- >>> > src/gallium/drivers/radeonsi/si_shader.c | 835 >>> ++++++++++++++++++-- >>> > src/gallium/drivers/radeonsi/si_shader.h | 123 ++- >>> > src/gallium/drivers/radeonsi/si_state.c | 47 +- >>> > src/gallium/drivers/radeonsi/si_state.h | 23 +- >>> > src/gallium/drivers/radeonsi/si_state_draw.c | 217 ++++- >>> > src/gallium/drivers/radeonsi/si_state_shaders.c | 494 +++++++++++- >>> > src/gallium/drivers/softpipe/sp_screen.c | 1 + >>> > src/gallium/drivers/svga/svga_screen.c | 1 + >>> > src/gallium/drivers/vc4/vc4_screen.c | 1 + >>> > src/gallium/include/pipe/p_defines.h | 1 + >>> > src/glsl/Makefile.sources | 1 + >>> > src/glsl/ast.h | 55 +- >>> > src/glsl/ast_array_index.cpp | 47 +- >>> > src/glsl/ast_to_hir.cpp | 350 +++++++- >>> > src/glsl/ast_type.cpp | 115 ++- >>> > src/glsl/builtin_functions.cpp | 4 +- >>> > src/glsl/builtin_variables.cpp | 112 ++- >>> > src/glsl/glcpp/glcpp-parse.y | 3 + >>> > src/glsl/glsl_lexer.ll | 5 +- >>> > src/glsl/glsl_parser.yy | 133 +++- >>> > src/glsl/glsl_parser_extras.cpp | 60 +- >>> > src/glsl/glsl_parser_extras.h | 48 +- >>> > src/glsl/glsl_types.cpp | 5 + >>> > src/glsl/glsl_types.h | 6 + >>> > src/glsl/ir.cpp | 2 + >>> > src/glsl/ir.h | 1 + >>> > src/glsl/ir_optimization.h | 8 +- >>> > src/glsl/ir_print_visitor.cpp | 5 +- >>> > src/glsl/ir_reader.cpp | 2 + >>> > src/glsl/ir_set_program_inouts.cpp | 96 ++- >>> > src/glsl/link_interface_blocks.cpp | 11 +- >>> > src/glsl/link_varyings.cpp | 183 ++++- >>> > src/glsl/link_varyings.h | 16 +- >>> > src/glsl/linker.cpp | 415 +++++++++- >>> > src/glsl/lower_clip_distance.cpp | 185 +++-- >>> > src/glsl/lower_named_interface_blocks.cpp | 8 +- >>> > src/glsl/lower_output_reads.cpp | 13 +- >>> > src/glsl/lower_packed_varyings.cpp | 1 + >>> > src/glsl/lower_tess_level.cpp | 462 +++++++++++ >>> > src/glsl/lower_variable_index_to_cond_assign.cpp | 43 +- >>> > src/glsl/main.cpp | 8 +- >>> > src/glsl/shader_enums.h | 21 +- >>> > src/glsl/standalone_scaffolding.cpp | 1 + >>> > src/glsl/standalone_scaffolding.h | 4 + >>> > src/glsl/test_optpass.cpp | 3 +- >>> > src/mapi/glapi/gen/ARB_tessellation_shader.xml | 62 ++ >>> > src/mapi/glapi/gen/gl_API.xml | 6 +- >>> > src/mapi/glapi/gen/gl_enums.py | 1 + >>> > src/mesa/Makefile.sources | 1 + >>> > src/mesa/drivers/common/meta.c | 2 + >>> > src/mesa/drivers/dri/common/drirc | 23 +- >>> > src/mesa/drivers/dri/i965/brw_context.c | 1 + >>> > src/mesa/drivers/dri/i965/brw_shader.cpp | 10 +- >>> > src/mesa/drivers/dri/i965/intel_debug.c | 4 +- >>> > src/mesa/main/api_validate.c | 86 +- >>> > src/mesa/main/config.h | 8 + >>> > src/mesa/main/context.c | 12 + >>> > src/mesa/main/context.h | 11 + >>> > src/mesa/main/get.c | 1 + >>> > src/mesa/main/get_hash_params.py | 28 + >>> > src/mesa/main/mtypes.h | 141 +++- >>> > src/mesa/main/pipelineobj.c | 32 +- >>> > src/mesa/main/queryobj.c | 2 +- >>> > src/mesa/main/shader_query.cpp | 18 +- >>> > src/mesa/main/shaderapi.c | 182 ++++- >>> > src/mesa/main/shaderapi.h | 8 + >>> > src/mesa/main/shaderobj.h | 4 + >>> > src/mesa/main/state.c | 54 +- >>> > src/mesa/main/tests/dispatch_sanity.cpp | 2 + >>> > src/mesa/main/uniforms.c | 21 +- >>> > src/mesa/program/ir_to_mesa.cpp | 2 +- >>> > src/mesa/program/prog_print.c | 10 + >>> > src/mesa/program/program.c | 59 ++ >>> > src/mesa/program/program.h | 80 +- >>> > src/mesa/state_tracker/st_atom.c | 9 + >>> > src/mesa/state_tracker/st_atom.h | 9 + >>> > src/mesa/state_tracker/st_atom_constbuf.c | 88 ++- >>> > src/mesa/state_tracker/st_atom_sampler.c | 16 + >>> > src/mesa/state_tracker/st_atom_shader.c | 72 ++ >>> > src/mesa/state_tracker/st_atom_tess.c | 59 ++ >>> > src/mesa/state_tracker/st_atom_texture.c | 52 ++ >>> > src/mesa/state_tracker/st_cb_program.c | 58 ++ >>> > src/mesa/state_tracker/st_context.c | 3 + >>> > src/mesa/state_tracker/st_context.h | 8 +- >>> > src/mesa/state_tracker/st_draw.c | 2 + >>> > src/mesa/state_tracker/st_extensions.c | 21 + >>> > src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 159 +++- >>> > src/mesa/state_tracker/st_program.c | 495 ++++++++++-- >>> > src/mesa/state_tracker/st_program.h | 122 ++- >>> > 111 files changed, 5956 insertions(+), 673 deletions(-) >>> > create mode 100644 src/glsl/lower_tess_level.cpp >>> > create mode 100644 src/mapi/glapi/gen/ARB_tessellation_shader.xml >>> > create mode 100644 src/mesa/state_tracker/st_atom_tess.c >>> > >>> > Marek >>> _______________________________________________ >>> mesa-dev mailing list >>> mesa-dev@lists.freedesktop.org >>> http://lists.freedesktop.org/mailman/listinfo/mesa-dev >>> >> >> >> _______________________________________________ >> mesa-dev mailing list >> mesa-dev@lists.freedesktop.org >> http://lists.freedesktop.org/mailman/listinfo/mesa-dev >> >> >
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