<div dir="ltr">I only guess, that TESS is too much for the software rasterization, so they may very well fake it.</div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jun 17, 2015 at 3:21 PM, Ilyes Gouta <span dir="ltr"><<a href="mailto:ilyes.gouta@gmail.com" target="_blank">ilyes.gouta@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi,<br><div class="gmail_extra"><br><div class="gmail_quote"><span class="">On Wed, Jun 17, 2015 at 1:03 PM, Dragomir Ivanov <span dir="ltr"><<a href="mailto:drago.ivanov@gmail.com" target="_blank">drago.ivanov@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Wonderful Marek. Many thanks to you all. I hope till the end of the year we will have OGL 4.3 in Mesa.</div></blockquote><div><br></div></span><div>Is LLVMpipe (and software rasterziation) also supported?</div><span class="HOEnZb"><font color="#888888"><div><br></div><div>Ilyes</div></font></span><div><div class="h5"><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jun 17, 2015 at 2:18 AM, Marek Olšák <span dir="ltr"><<a href="mailto:maraeo@gmail.com" target="_blank">maraeo@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">You can also use this for nicer reviewing:<br>
<a href="http://cgit.freedesktop.org/~mareko/mesa/log/?h=tessellation-review" rel="noreferrer" target="_blank">http://cgit.freedesktop.org/~mareko/mesa/log/?h=tessellation-review</a><br>
<br>
Please note that there are differences from Chris Forbes's<br>
tessellation branches. I think I modified almost all patches when I<br>
was reviewing them, fixing them, and cleaning them up.<br>
<span><font color="#888888"><br>
Marek<br>
</font></span><div><div><br>
On Wed, Jun 17, 2015 at 1:00 AM, Marek Olšák <<a href="mailto:maraeo@gmail.com" target="_blank">maraeo@gmail.com</a>> wrote:<br>
> Hi,<br>
><br>
> First, I'd like to thank Fabian Bieler, Chris Forbes, and Ilia Mirkin<br>
> for their contributions to this.<br>
><br>
> The development of tessellation has reached the point that the only<br>
> way to make it better and more compliant is to write piglit tests that<br>
> help find small bugs that are difficult to catch during code review.<br>
> According to piglit, it's already more compliant than the NVIDIA<br>
> driver. (The NVIDIA GLSL compiler sometimes even dies with an internal<br>
> error on some of the variable indexing tests. I haven't tested<br>
> Catalyst.)<br>
><br>
> Other than piglit, the following apps have been tested:<br>
> - Unigine Heaven 4.0 (wireframe both on and off)<br>
> - TessMark 0.3.0 *<br>
> - GpuTest 0.7.0 containing a newer version of TessMark *<br>
> - Tutorials 30 and 31 from <a href="http://ogldev.atspace.co.uk/" rel="noreferrer" target="_blank">http://ogldev.atspace.co.uk/</a> *<br>
><br>
> (* These don't work with the OpenGL Core profile and need overrides<br>
> and code hacks to enable OpenGL 4.0 Compatibility)<br>
><br>
> The RadeonSI driver support is complete and requires LLVM 3.6.2. There<br>
> is just one small bug with GpuTest 0.7.0.<br>
><br>
> The patches will be split up into 3 series:<br>
> 1) Mesa + GLSL<br>
> 2) State tracker<br>
> 3) Radeonsi<br>
><br>
> docs/GL3.txt | 2 +-<br>
> docs/relnotes/10.7.0.html | 1 +<br>
> src/gallium/docs/source/screen.rst | 4 +<br>
> src/gallium/drivers/freedreno/freedreno_screen.c | 1 +<br>
> src/gallium/drivers/i915/i915_screen.c | 1 +<br>
> src/gallium/drivers/ilo/ilo_screen.c | 1 +<br>
> src/gallium/drivers/llvmpipe/lp_screen.c | 1 +<br>
> src/gallium/drivers/nouveau/nv30/nv30_screen.c | 1 +<br>
> src/gallium/drivers/nouveau/nv50/nv50_screen.c | 1 +<br>
> src/gallium/drivers/nouveau/nvc0/nvc0_screen.c | 1 +<br>
> src/gallium/drivers/r300/r300_screen.c | 1 +<br>
> src/gallium/drivers/r600/r600_pipe.c | 1 +<br>
> src/gallium/drivers/radeon/r600_pipe_common.c | 6 +<br>
> src/gallium/drivers/radeon/r600_pipe_common.h | 20 +-<br>
> src/gallium/drivers/radeon/radeon_llvm.h | 14 +-<br>
> src/gallium/drivers/radeon/radeon_llvm_emit.c | 2 +<br>
> .../drivers/radeon/radeon_setup_tgsi_llvm.c | 40 +-<br>
> src/gallium/drivers/radeonsi/si_blit.c | 2 +<br>
> src/gallium/drivers/radeonsi/si_descriptors.c | 251 ++++--<br>
> src/gallium/drivers/radeonsi/si_hw_context.c | 8 +<br>
> src/gallium/drivers/radeonsi/si_pipe.c | 22 +-<br>
> src/gallium/drivers/radeonsi/si_pipe.h | 29 +-<br>
> src/gallium/drivers/radeonsi/si_shader.c | 835 ++++++++++++++++++--<br>
> src/gallium/drivers/radeonsi/si_shader.h | 123 ++-<br>
> src/gallium/drivers/radeonsi/si_state.c | 47 +-<br>
> src/gallium/drivers/radeonsi/si_state.h | 23 +-<br>
> src/gallium/drivers/radeonsi/si_state_draw.c | 217 ++++-<br>
> src/gallium/drivers/radeonsi/si_state_shaders.c | 494 +++++++++++-<br>
> src/gallium/drivers/softpipe/sp_screen.c | 1 +<br>
> src/gallium/drivers/svga/svga_screen.c | 1 +<br>
> src/gallium/drivers/vc4/vc4_screen.c | 1 +<br>
> src/gallium/include/pipe/p_defines.h | 1 +<br>
> src/glsl/Makefile.sources | 1 +<br>
> src/glsl/ast.h | 55 +-<br>
> src/glsl/ast_array_index.cpp | 47 +-<br>
> src/glsl/ast_to_hir.cpp | 350 +++++++-<br>
> src/glsl/ast_type.cpp | 115 ++-<br>
> src/glsl/builtin_functions.cpp | 4 +-<br>
> src/glsl/builtin_variables.cpp | 112 ++-<br>
> src/glsl/glcpp/glcpp-parse.y | 3 +<br>
> src/glsl/glsl_lexer.ll | 5 +-<br>
> src/glsl/glsl_parser.yy | 133 +++-<br>
> src/glsl/glsl_parser_extras.cpp | 60 +-<br>
> src/glsl/glsl_parser_extras.h | 48 +-<br>
> src/glsl/glsl_types.cpp | 5 +<br>
> src/glsl/glsl_types.h | 6 +<br>
> src/glsl/ir.cpp | 2 +<br>
> src/glsl/ir.h | 1 +<br>
> src/glsl/ir_optimization.h | 8 +-<br>
> src/glsl/ir_print_visitor.cpp | 5 +-<br>
> src/glsl/ir_reader.cpp | 2 +<br>
> src/glsl/ir_set_program_inouts.cpp | 96 ++-<br>
> src/glsl/link_interface_blocks.cpp | 11 +-<br>
> src/glsl/link_varyings.cpp | 183 ++++-<br>
> src/glsl/link_varyings.h | 16 +-<br>
> src/glsl/linker.cpp | 415 +++++++++-<br>
> src/glsl/lower_clip_distance.cpp | 185 +++--<br>
> src/glsl/lower_named_interface_blocks.cpp | 8 +-<br>
> src/glsl/lower_output_reads.cpp | 13 +-<br>
> src/glsl/lower_packed_varyings.cpp | 1 +<br>
> src/glsl/lower_tess_level.cpp | 462 +++++++++++<br>
> src/glsl/lower_variable_index_to_cond_assign.cpp | 43 +-<br>
> src/glsl/main.cpp | 8 +-<br>
> src/glsl/shader_enums.h | 21 +-<br>
> src/glsl/standalone_scaffolding.cpp | 1 +<br>
> src/glsl/standalone_scaffolding.h | 4 +<br>
> src/glsl/test_optpass.cpp | 3 +-<br>
> src/mapi/glapi/gen/ARB_tessellation_shader.xml | 62 ++<br>
> src/mapi/glapi/gen/gl_API.xml | 6 +-<br>
> src/mapi/glapi/gen/gl_enums.py | 1 +<br>
> src/mesa/Makefile.sources | 1 +<br>
> src/mesa/drivers/common/meta.c | 2 +<br>
> src/mesa/drivers/dri/common/drirc | 23 +-<br>
> src/mesa/drivers/dri/i965/brw_context.c | 1 +<br>
> src/mesa/drivers/dri/i965/brw_shader.cpp | 10 +-<br>
> src/mesa/drivers/dri/i965/intel_debug.c | 4 +-<br>
> src/mesa/main/api_validate.c | 86 +-<br>
> src/mesa/main/config.h | 8 +<br>
> src/mesa/main/context.c | 12 +<br>
> src/mesa/main/context.h | 11 +<br>
> src/mesa/main/get.c | 1 +<br>
> src/mesa/main/get_hash_params.py | 28 +<br>
> src/mesa/main/mtypes.h | 141 +++-<br>
> src/mesa/main/pipelineobj.c | 32 +-<br>
> src/mesa/main/queryobj.c | 2 +-<br>
> src/mesa/main/shader_query.cpp | 18 +-<br>
> src/mesa/main/shaderapi.c | 182 ++++-<br>
> src/mesa/main/shaderapi.h | 8 +<br>
> src/mesa/main/shaderobj.h | 4 +<br>
> src/mesa/main/state.c | 54 +-<br>
> src/mesa/main/tests/dispatch_sanity.cpp | 2 +<br>
> src/mesa/main/uniforms.c | 21 +-<br>
> src/mesa/program/ir_to_mesa.cpp | 2 +-<br>
> src/mesa/program/prog_print.c | 10 +<br>
> src/mesa/program/program.c | 59 ++<br>
> src/mesa/program/program.h | 80 +-<br>
> src/mesa/state_tracker/st_atom.c | 9 +<br>
> src/mesa/state_tracker/st_atom.h | 9 +<br>
> src/mesa/state_tracker/st_atom_constbuf.c | 88 ++-<br>
> src/mesa/state_tracker/st_atom_sampler.c | 16 +<br>
> src/mesa/state_tracker/st_atom_shader.c | 72 ++<br>
> src/mesa/state_tracker/st_atom_tess.c | 59 ++<br>
> src/mesa/state_tracker/st_atom_texture.c | 52 ++<br>
> src/mesa/state_tracker/st_cb_program.c | 58 ++<br>
> src/mesa/state_tracker/st_context.c | 3 +<br>
> src/mesa/state_tracker/st_context.h | 8 +-<br>
> src/mesa/state_tracker/st_draw.c | 2 +<br>
> src/mesa/state_tracker/st_extensions.c | 21 +<br>
> src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 159 +++-<br>
> src/mesa/state_tracker/st_program.c | 495 ++++++++++--<br>
> src/mesa/state_tracker/st_program.h | 122 ++-<br>
> 111 files changed, 5956 insertions(+), 673 deletions(-)<br>
> create mode 100644 src/glsl/lower_tess_level.cpp<br>
> create mode 100644 src/mapi/glapi/gen/ARB_tessellation_shader.xml<br>
> create mode 100644 src/mesa/state_tracker/st_atom_tess.c<br>
><br>
> Marek<br>
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</div></div></blockquote></div><br></div>
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<br></blockquote></div></div></div><br></div></div>
</blockquote></div><br></div>