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* docs: Update features.txt and relnotes for GL_ARB_transform_feedback2Kenneth Graunke2017-02-212-1/+2
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* i965: Enable ARB_transform_feedback2 on Sandybridge.Kenneth Graunke2017-02-212-0/+5
| | | | | | | | | | | | | | | | | | | | | | The only feature over and above ES 3.0 is DrawTransformFeedback(). We already have to do the whole SOL_NUM_PRIMS_WRITTEN counter dance in order to compute the SVBI value for ResumeTransformFeedback(), at which point our existing GetTransformFeedbackVertexCount() implementation will do the trick (though with a stall to CPU map the buffer). Someday, we could probably implement DrawTransformFeedback() more efficiently, using the "Load Internal Vertex Count" feature of 3DSTATE_SVB_INDEX and the 3DPRIMITIVE indirect vertex count bit. Rumor has it this allows people to use WebGL 2.0 on Sandybridge. Note that we don't need pipelined register writes like Gen7+ because we use the 3DSTATE_SVB_INDEX command rather than MI_LOAD_REGISTER_MEM. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99842 Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* i965: Properly reset SVBI counters on ResumeTransformFeedback().Kenneth Graunke2017-02-213-17/+107
| | | | | | | | | | | | | | | | | | | | | | | This fixes Piglit's ARB_transform_feedback2/change-objects-while-paused GLES 3.0 test. When resuming the transform feedback object, we need to reset the SVBI counters so we continue writing at the correct point in the buffer. Instead of SO_WRITE_OFFSET counters (with a DWord offset), we have the Streamed Vertex Buffer Index (SVBI) counters, which contain a count of vertices emitted. Unfortunately, there's no straightforward way to store the current SVBI counter values to a buffer. They're not available in a register. You can use a bit in the 3DSTATE_SVB_INDEX packet to copy them to another internal counter which 3DPRIMITIVE can use...but there's no good way to extract that either. So, once again, we use SO_NUM_PRIMS_WRITTEN to calculate the vertex numbers. Thankfully, we can reuse most of the existing Gen7+ code. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* i965: Save max_index in brw_transform_feedback_object.Kenneth Graunke2017-02-212-2/+10
| | | | | | | I'm going to need this in a new Resume hook shortly. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* i965: Update brw_save_primitives_written_counters for pre-Gen7.Kenneth Graunke2017-02-211-4/+10
| | | | | | | Sandybridge and earlier only have a single counter. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* i965: Use ctx->Const.MaxVertexStreams rather than BRW_XFB_MAX_STREAMS.Kenneth Graunke2017-02-211-9/+16
| | | | | | | | This way on Sandybridge we'll only do 1 stream worth of math, since we only have one SO_NUM_PRIMS_WRITTEN counter. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* i965: Move some code from gen7_sol_state.c to gen6_sol.c.Kenneth Graunke2017-02-213-144/+150
| | | | | | | | | I plan to use these functions on Sandybridge soon. I changed the prefix on a couple of functions to "brw" instead of "gen7" as in theory they should be usable all the way back to G45. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* i965: Drop dead Gen8+ code from Gen7/sometimes-HSW driver hooks.Kenneth Graunke2017-02-211-26/+24
| | | | | | | | These driver hooks are not used when MI_MATH and MI_LOAD_REGISTER_REG are supported, which Gen8+ can always do. So this code is dead. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* vbo: kill primitive restart lowering in glDrawArraysMarek Olšák2017-02-211-49/+7
| | | | | Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* radeonsi: fix issues with monolithic shadersMarek Olšák2017-02-211-1/+2
| | | | | | | | | | | | | | | | R600_DEBUG=mono has had no effect since: commit 1fabb297177069e95ec1bb7053acb32f8ec3e092 Author: Marek Olšák <[email protected]> Date: Tue Feb 14 22:08:32 2017 +0100 radeonsi: have separate LS and ES main shader parts in the shader selector Also, this assertion was failing: si_state_shaders.c:1307: si_shader_select_with_key: Assertion `!shader->is_optimized' failed. Reviewed-by: Nicolai Hähnle <[email protected]>
* radeonsi: set no-signed-zeros-fp-mathMarek Olšák2017-02-212-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recommended by Matt Arsenault. 46757 shaders in 28742 tests Totals: SGPRS: 2068851 -> 2066907 (-0.09 %) VGPRS: 1604056 -> 1602676 (-0.09 %) Spilled SGPRs: 1402 -> 1382 (-1.43 %) Spilled VGPRs: 113 -> 113 (0.00 %) Private memory VGPRs: 1332 -> 1332 (0.00 %) Scratch size: 3224 -> 3188 (-1.12 %) dwords per thread Code Size: 58815520 -> 58716788 (-0.17 %) bytes LDS: 1162 -> 1162 (0.00 %) blocks Max Waves: 354616 -> 354905 (0.08 %) Wait states: 0 -> 0 (0.00 %) Totals from affected shaders: SGPRS: 786452 -> 784508 (-0.25 %) VGPRS: 530000 -> 528620 (-0.26 %) Spilled SGPRs: 958 -> 938 (-2.09 %) Spilled VGPRs: 85 -> 85 (0.00 %) Private memory VGPRs: 636 -> 636 (0.00 %) Scratch size: 1880 -> 1844 (-1.91 %) dwords per thread Code Size: 26349936 -> 26251204 (-0.37 %) bytes LDS: 304 -> 304 (0.00 %) blocks Max Waves: 108962 -> 109251 (0.27 %) Wait states: 0 -> 0 (0.00 %) Reviewed-by: Nicolai Hähnle <[email protected]>
* gallivm: add no-signed-zeros-fp-math option to lp_create_builder (v2)Marek Olšák2017-02-213-5/+24
| | | | | | v2: define lp_float_mode Reviewed-by: Nicolai Hähnle <[email protected]>
* radeonsi: skip TESSINNER/OUTER offchip stores if TES doesn't read themMarek Olšák2017-02-213-15/+77
| | | | | | | | | | We were unconditionally storing these outputs, sometimes even one component at a time, but apps never read them in TES. Move the TESSINNER/OUTER buffer stores into the TCS epilog where we can easily disable them on demand. Reviewed-by: Nicolai Hähnle <[email protected]>
* radeonsi: skip LDS stores in TCS if there are no LDS output readsMarek Olšák2017-02-211-1/+16
| | | | | | | | | | | This removes a lot of useless LDS stores. A few games read TESSINNER/OUTER, but not any other outputs. Most games don't read any outputs. The only app doing LDS output reads is UE4 Lightsroom Interior. Reviewed-by: Nicolai Hähnle <[email protected]>
* tgsi/scan: add basic info about tessellation OUT and IN usesMarek Olšák2017-02-212-0/+34
| | | | | | not all of them will be used immediately Reviewed-by: Nicolai Hähnle <[email protected]>
* anv: Take a device parameter in anv_state_flushJason Ekstrand2017-02-219-52/+32
| | | | | | | This allows the helper to check for llc instead of having to do it manually at all the call sites. Reviewed-by: Lionel Landwerlin <[email protected]>
* anv: Pull all clflushing into a clflush_range helperJason Ekstrand2017-02-212-20/+13
| | | | | | | All this cache line address calculation stuff is tricky. Let's not duplicate it more places than we have to. Reviewed-by: Lionel Landwerlin <[email protected]>
* anv: Remove the unused state_pool_emit macroJason Ekstrand2017-02-211-14/+0
| | | | Reviewed-by: Lionel Landwerlin <[email protected]>
* anv: Rename clflush_range and state_clflushJason Ekstrand2017-02-2110-29/+29
| | | | | | | | It's a bit shorter and easier to work with. Also, we're about to add a helper called clflush which does the clflush but without any memory fencing. Reviewed-by: Lionel Landwerlin <[email protected]>
* intel/blorp: Explicitly flush all allocated stateJason Ekstrand2017-02-213-1/+37
| | | | | | | | Found by inspection. However, I expect it fixes real bugs when using blorp from Vulkan on little-core platforms. Reviewed-by: Lionel Landwerlin <[email protected]> Cc: "13.0 17.0" <[email protected]>
* anv: Put everything about queries in genX_query.cJason Ekstrand2017-02-214-478/+484
| | | | Reviewed-by: Lionel Landwerlin <[email protected]>
* anv/Makefile: alphabetizeJason Ekstrand2017-02-211-4/+4
| | | | Reviewed-by: Lionel Landwerlin <[email protected]>
* anv/query: Perform CmdResetQueryPool on the GPUJason Ekstrand2017-02-212-22/+30
| | | | | | | This fixes a some rendering corruption in The Talos Principle Reviewed-by: Lionel Landwerlin <[email protected]> Cc: "13.0 17.0" <[email protected]>
* genxml: Make MI_STORE_DATA_IMM more consistentJason Ekstrand2017-02-213-3/+3
| | | | | Reviewed-by: Lionel Landwerlin <[email protected]> Cc: "13.0 17.0" <[email protected]>
* anv/query: clflush the bo map on non-LLC platformsJason Ekstrand2017-02-211-0/+3
| | | | | | | Found by inspection Reviewed-by: Lionel Landwerlin <[email protected]> Cc: "13.0 17.0" <[email protected]>
* anv: Add an invalidate_range helperJason Ekstrand2017-02-211-0/+13
| | | | | | | | This is similar to clflush_range except that it puts the mfence on the other side to ensure caches are flushed prior to reading. Reviewed-by: Lionel Landwerlin <[email protected]> Cc: "13.0 17.0" <[email protected]>
* etnaviv: remove number of pixel pipes validationChristian Gmeiner2017-02-211-10/+0
| | | | | | | | | | | | | This validation was added before the etnaviv drm driver landed in the linux kernel. Due some pre-merge API changes we had to fix-up this value but with a mainline kernel this is not a problem anymore. Lets remove that validation which also gets rid of problem caught by Coverity, reported to me by imirkin. Cc: "17.0" <[email protected]> Signed-off-by: Christian Gmeiner <[email protected]> Reviewed-by: Eric Engestrom <[email protected]>
* etnaviv: move pctx initialisation to avoid a null dereferenceChristian Gmeiner2017-02-211-6/+6
| | | | | | | | | | | In case ctx->stream == NULL the fail label gets executed where pctx gets dereferenced - too bad pctx is NULL in that case. Caught by Coverity, reported to me by imirkin. Cc: "17.0" <[email protected]> Signed-off-by: Christian Gmeiner <[email protected]> Reviewed-by: Eric Engestrom <[email protected]>
* etnaviv: add missing fallthrough annotationChristian Gmeiner2017-02-211-0/+1
| | | | | | | Caught by Coverity, reported to me by imirkin. Signed-off-by: Christian Gmeiner <[email protected]> Reviewed-by: Eric Engestrom <[email protected]>
* docs/releasing.html: reword "distro breaking changes" hunkEmil Velikov2017-02-211-3/+3
| | | | | | | | | v2: s/rare/rarely/ (Eric) Suggested-by: Eric Engestrom <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Nayan Deshmukh <[email protected]> (v1) Reviewed-by: Eric Engestrom <[email protected]>
* radv: make radv_resolve_entrypoint staticEmil Velikov2017-02-212-2/+1
| | | | | | | | Used only within the generated source file. Fixes: 12301c54186 ("radv: drop the RADV_CALL macro.") Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Eduardo Lima Mitev <[email protected]>
* radv: remove unused radv_dispatch_table dtableEmil Velikov2017-02-212-3/+0
| | | | | | Fixes: 12301c54186 ("radv: drop the RADV_CALL macro.") Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Eduardo Lima Mitev <[email protected]>
* anv: remove unused anv_dispatch_table dtableEmil Velikov2017-02-212-4/+0
| | | | | | Fixes: 4c9dec80ede ("anv: Get rid of the ANV_CALL macro") Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Eduardo Lima Mitev <[email protected]>
* i915: remove extern "C" guardsEmil Velikov2017-02-215-40/+0
| | | | | | | None of this code is used in C++ context. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* i915: remove 'virtual' and extern C workaroundsEmil Velikov2017-02-211-9/+4
| | | | | | | Analogous to previous commit. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* i965: remove 'virtual' and extern C workaroundsEmil Velikov2017-02-211-13/+3
| | | | | | | The headers are properly annotated thus we don't need these. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* i965: add extern C notation in headersEmil Velikov2017-02-213-0/+22
| | | | | | | | | | | Otherwise symbols wont be annotated with C linkage and we'll fail at link time. Currently this is worked around by wrapping the header inclusion itself. The latter in itself fragile and not recommended. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium: do not #include foo.h within extern C {}Emil Velikov2017-02-211-2/+2
| | | | | | | | Analogous to previous commit. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* nir: do not #include util/debug.h within extern C {}Emil Velikov2017-02-211-1/+4
| | | | | | | | It's a problem waiting to happen. Individual headers should be annotated if needed. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* glsl: resolve extern C workarounds/hacksEmil Velikov2017-02-213-8/+4
| | | | | | | | Do not wrap header inclusion in extern C since it can cause issues. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* st/mesa: move extern C wrappers where applicableEmil Velikov2017-02-212-7/+7
| | | | | | | | | Namely, after the include directives. The headers are properly annotated so keeping things as-is is only asking for trouble. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa/tests: remove unneeded extern C { #include foo } hackEmil Velikov2017-02-211-2/+0
| | | | | | | | The header itself (enums.h) is already properly annotated. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: remove unneeded extern C {} wrapperEmil Velikov2017-02-211-10/+0
| | | | | | | | | | compiler.h defines a few mesa specific macros which are not C specific. This allows us to avoid buggy extern C { #include $system_header } constructs. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: annotate functions for C linkageEmil Velikov2017-02-211-0/+8
| | | | | | | | | | i.e. add extern C {} in program/symbol_table.h It will allow us remove a workaround we have elsewhere in the code. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* anv: remove unneeded extern C notationEmil Velikov2017-02-211-8/+0
| | | | | | | | Analogous to previous commit - never used in any C++ code. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* radv: remove unneeded extern C notationEmil Velikov2017-02-211-7/+1
| | | | | | | Header is never #include(d) by a C++ source. Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* glsl/tests: Add UINT64 and INT64 typesRhys Kidd2017-02-211-0/+18
| | | | | | | | | | | | glsl/tests/uniform_initializer_utils.cpp:83:14: warning: enumeration value ‘GLSL_TYPE_UINT64’ not handled in switch [-Wswitch] switch (type->base_type) { ^ glsl/tests/uniform_initializer_utils.cpp:83:14: warning: enumeration value ‘GLSL_TYPE_INT64’ not handled in switch [-Wswitch] Fixes: 8ce53d4a2f3 ("glsl: Add basic ARB_gpu_shader_int64 types") Signed-off-by: Rhys Kidd <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Elie Tournier <[email protected]>
* docs: fix gamma correction linkEric Engestrom2017-02-211-3/+2
| | | | | | | | | | | That link has been dead for 15 years... We could link to Archive.org [1] to get the last time this page existed, but I feel like Wikipedia is a better choice. [1] http://web.archive.org/web/20021211151318/http://www.inforamp.net/~poynton/notes/colour_and_gamma/GammaFAQ.html Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* docs: add link to gallium docEric Engestrom2017-02-211-0/+5
| | | | | Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* radeonsi: fix UINT/SINT clamping for 10-bit formats on <= CIKNicolai Hähnle2017-02-216-19/+43
| | | | | | | | | | The same PS epilog workaround as for 8-bit integer formats is required, since the CB doesn't do clamping. Fixes GL45-CTS.gtf32.GL3Tests.packed_pixels.packed_pixels*. Cc: [email protected] Reviewed-by: Marek Olšák <[email protected]>
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