summaryrefslogtreecommitdiffstats
path: root/src/mesa
Commit message (Collapse)AuthorAgeFilesLines
* mesa/st/glsl_to_tgsi: move evaluation of read mask up in the call hierarchyGert Wollny2018-08-111-7/+8
| | | | | | | | | In preparation of the array live range tracking the evaluation of the read mask is moved out the register live range tracking to the enclosing call of the generalized read access tracking. Signed-off-by: Gert Wollny <[email protected]> Acked-by: Dave Airlie <[email protected]>
* mesa/st/glsl_to_tgsi: rename access_record to register_merge_record and some ↵Gert Wollny2018-08-112-32/+33
| | | | | | | | | | | more renames In preparartion of adding the tracking of the live range the classes that refer to temporary registers are renamed. Reviewed-by: Nicolai Hähnle <[email protected]> Signed-off-by: Gert Wollny <[email protected]> Acked-by: Dave Airlie <[email protected]>
* mesa/st/tests: Add tests for array merge helper classes.Gert Wollny2018-08-114-7/+787
| | | | | | | | | | v2: - Define tests also in the meson.build file. v4: - Check no-op mapping of all bits. - Convert tests to the new class layout used in the merge evaulation. - remove dependency on llvm in meson build (Thanks Dylan Baker for pointing out that this might not needed) Signed-off-by: Gert Wollny <[email protected]> Acked-by: Dave Airlie <[email protected]>
* mesa/st/glsl_to_tgsi: Add array merge logicGert Wollny2018-08-112-2/+407
| | | | | | | v4: - Update the code to use the new merge logic. - Use a cleaner, class-based approach for the evaluation of merges. Signed-off-by: Gert Wollny <[email protected]> Acked-by: Dave Airlie <[email protected]>
* mesa/st/glsl_to_tgsi: Add helper classes to apply array merging and interleavingGert Wollny2018-08-112-1/+164
| | | | | | | | | v4: - Remove logic for evaluation of swizzles and merges since this was moved to array_live_range. This class now only handles the actual remapping. Signed-off-by: Gert Wollny <[email protected]> Acked-by: Dave Airlie <[email protected]>
* mesa/st/glsl_to_tgsi: Add helper class for array live range merging and ↵Gert Wollny2018-08-114-0/+319
| | | | | | | | | | | | | | | | | interleaving This class holds the array length, live range, and accessed components, and it implements the logic for evaluating how arrays are merged and interleaved. v4: - Add logic to evaluate merge and interleave of a pair of arrays to the class array_live_range. - document class - update commit message Thanks Nicolai Hähnle for the pointers given. Signed-off-by: Gert Wollny <[email protected]> Acked-by: Dave Airlie <[email protected]>
* mesa/st/glsl_to_tgsi:rename lifetime to register_live_rangeGert Wollny2018-08-116-83/+90
| | | | | | | | | | | On one hand "live range" is the term used in the literature, and on the other hand a distinction is needed from the array live ranges. v4: Fix indentions and white spaces Reviewed-by: Nicolai Hähnle <[email protected]> (v3) Signed-off-by: Gert Wollny <[email protected]> Acked-by: Dave Airlie <[email protected]>
* mesa/st/glsl_to_tgsi: Properly resolve life times simple if/else + use ↵Gert Wollny2018-08-112-0/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | constructs in constructs like below, currently the live range estimation extends the live range of t unecessarily to the whole loop because it was not detected that t is unconditional written and later read only in the "if (a)" scope. while (foo) { ... if (a) { ... if (b) t = ... else t = ... x = t; ... } ... } This patch adds a unit test for this case and corrects the minimal live range estimation accordingly. v4: update comments Signed-off-by: Gert Wollny <[email protected]> Acked-by: Dave Airlie <[email protected]>
* mesa/st/glsl_to_tgsi: Split arrays whose elements are only accessed directlyGert Wollny2018-08-111-1/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Array whose elements are only accessed directly are replaced by the according number of temporary registers. By doing so the otherwise reserved register range becomes subject to further optimizations like copy propagation and register merging. Thanks to the resulting reduced register pressure this patch makes the piglits spec/glsl-1.50/execution - variable-indexing/vs-output-array-vec3-index-wr-before-gs geometry/max-input-components pass on r600 (barts) where they would fail before with a "GPR limit exceeded" error (even with the spilling that was recently added). v2: * rename method dissolve_arrays to split_arrays * unify the tracking and remapping methods for src and dst registers * also track access to arrays via reladdr* v3: * enable this optimization only if the driver requests register merge v4: * Correct comments * Also update inst->resource if it is an array element (thanks: Benedikt Schemmer for testing the patches on radeonsi, which revealed that I was missing tracking this) Signed-off-by: Gert Wollny <[email protected]> Acked-by: Dave Airlie <[email protected]>
* mesa/st/glsl_to_tgsi: Add method to collect some TGSI statisticsGert Wollny2018-08-111-0/+68
| | | | | | | | | | | | | | | | | | | When mesa is compiled in debug mode then this adds the possibility to print out some statistics about the translated and optimized TGSI shaders to a file. The functionality is enabled by setting the environment variable GLSL_TO_TGSI_PRINT_STATS to the file name where the statistics should be collected. The file is opened in append mode so that statistics from various runs will be accumulated. v4: Make accress to log file thread save (thanks for pointing this out Nicolai Hähnle) Signed-off-by: Gert Wollny <[email protected]> Acked-by: Dave Airlie <[email protected]>
* meson: Build with Python 3Mathieu Bridon2018-08-103-7/+7
| | | | | | | | | | | | Now that all the build scripts are compatible with both Python 2 and 3, we can flip the switch and tell Meson to use the latter. Since Meson already depends on Python 3 anyway, this means we don't need two different Python stacks to build Mesa. Signed-off-by: Mathieu Bridon <[email protected]> Reviewed-by: Eric Engestrom <[email protected]> Reviewed-by: Dylan Baker <[email protected]>
* python: Fix inequality comparisonsMathieu Bridon2018-08-101-0/+6
| | | | | | | | | | | | | | | | | | | On Python 3, executing `foo != bar` will first try to call foo.__ne__(bar), and fallback on the opposite result of foo.__eq__(bar). Python 2 does not do that. As a result, those __eq__ methods were never called, when we were testing for inequality. Expliclty adding the __ne__ methods fixes this issue, in a way that is compatible with both Python 2 and 3. However, this means the __eq__ methods are now called when testing for `foo != None`, so they need to be guarded correctly. Signed-off-by: Mathieu Bridon <[email protected]> Reviewed-by: Dylan Baker <[email protected]>
* mesa/st: ETC2 now uses R8G8B8A8_SRGB as fallbackGert Wollny2018-08-101-1/+1
| | | | | | | | | | | The check for ETC2 compatibility was not updated when the fallback format was changed. Fixes: 71867a0a61cea20bf3f6115692e70b0d60f0b70d st/mesa: Fall back to R8G8B8A8_SRGB for ETC2 Signed-off-by: Gert Wollny <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* python: Explicitly use a listMathieu Bridon2018-08-091-2/+2
| | | | | | | | | | | | | | On Python 2, the builtin functions filter() returns a list. On Python 3, it returns an iterator. Since we want to use those objects in contexts where we need lists, we need to explicitly turn them into lists. This makes the code compatible with both Python 2 and Python 3. Signed-off-by: Mathieu Bridon <[email protected]> Reviewed-by: Dylan Baker <[email protected]>
* i965: Only enable depth IZ signals if there's an actual depthbuffer.Kenneth Graunke2018-08-091-3/+8
| | | | | | | | | | | | | According to the G45 PRM Volume 2 Page 265 we're supposed to only set these signals when there is an actual depth buffer. Note that we already do this for the stencil buffer by virtue of brw->stencil_enabled invoking _mesa_is_stencil_enabled(ctx) which checks whether the current drawbuffer's visual has stencil bits (which is updated based on what buffers are bound). We just need to do it for depth as well. Not observed to fix anything. Reviewed-by: Jason Ekstrand <[email protected]>
* xlib: remove unused Fake_glXGetAGPOffsetMESA() functionBrian Paul2018-08-081-10/+0
| | | | | | To silence compiler warning. Reviewed-by: Emil Velikov <[email protected]>
* autotools: use correct gl.pc LIBS when using glvndEmil Velikov2018-08-081-1/+1
| | | | | | | | | This is more of a hack, since glvnd itself should be providing the file. Until that happens, ensure the libs is correctly set to -lGL CC: <[email protected]> Signed-off-by: Emil Velikov <[email protected]> Reviewed-by: Adam Jackson <[email protected]>
* glsl_to_tgsi: plumb image writable through to driverErik Faye-Lund2018-08-082-5/+15
| | | | | | | | | | | The virgl driver cares about the writable-flag on image definitions, because it re-emits GLSL from the TGSI. However, so far it was hardcoded to true in glsl_to_tgsi, which cause problems when virglrenderer is running on top of GLES 3.1, where not all formats are supported for writable images. Signed-off-by: Erik Faye-Lund <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* python: Use explicit integer divisionsMathieu Bridon2018-08-073-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In Python 2, divisions of integers return an integer: >>> 32 / 4 8 In Python 3 though, they return floats: >>> 32 / 4 8.0 However, Python 3 has an explicit integer division operator: >>> 32 // 4 8 That operator exists on Python >= 2.2, so let's use it everywhere to make the scripts compatible with both Python 2 and 3. In addition, using __future__.division tells Python 2 to behave the same way as Python 3, which helps ensure the scripts produce the same output in both versions of Python. Signed-off-by: Mathieu Bridon <[email protected]> Reviewed-by: Eric Engestrom <[email protected]> (v2) Reviewed-by: Dylan Baker <[email protected]>
* dri: Add param driCreateConfigs(mutable_render_buffer)Chad Versace2018-08-077-11/+17
| | | | | | | | | If set, then the config will have __DRI_ATTRIB_MUTABLE_RENDER_BUFFER, which translates to EGL_MUTABLE_RENDER_BUFFER_BIT_KHR. Not used yet. Reviewed-by: Tapani Pälli <[email protected]>
* dri: Define DRI_MutableRenderBuffer extensionsChad Versace2018-08-074-0/+10
| | | | | | | | | | | | Define extensions DRI_MutableRenderBufferDriver and DRI_MutableRenderBufferLoader. These are the two halves for EGL_KHR_mutable_render_buffer. Outside the DRI code there is one additional change. Add gl_config::mutableRenderBuffer to match __DRI_ATTRIB_MUTABLE_RENDER_BUFFER. Neither are used yet. Reviewed-by: Tapani Pälli <[email protected]>
* i965: gen_shader_sha1() doesn't use the brw_contextEric Engestrom2018-08-071-4/+4
| | | | | Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa: fix make check for AMD_framebuffer_multisample_advancedIan Romanick2018-08-061-0/+8
| | | | | | | | Signed-off-by: Ian Romanick <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107483 Fixes: 3d6900d76ef ("glapi: define AMD_framebuffer_multisample_advanced and add its functions") Reviewed-by: Marek Olšák <[email protected]> Cc: Vinson Lee <[email protected]>
* st/mesa: expose & set limits for AMD_framebuffer_multisample_advancedMarek Olšák2018-08-041-0/+89
| | | | Reviewed-by: Brian Paul <[email protected]>
* st/mesa: add renderbuffer support for AMD_framebuffer_multisample_advancedMarek Olšák2018-08-041-8/+53
| | | | Reviewed-by: Brian Paul <[email protected]>
* st/mesa: pass storage_sample_count parameter into st_choose_formatMarek Olšák2018-08-046-22/+30
| | | | Reviewed-by: Brian Paul <[email protected]>
* mesa: add functional FBO changes for AMD_framebuffer_multisample_advancedMarek Olšák2018-08-042-17/+131
| | | | | | | - relax FBO completeness rules - validate sample counts Reviewed-by: Brian Paul <[email protected]>
* mesa: add gl_renderbuffer::NumStorageSamplesMarek Olšák2018-08-044-9/+23
| | | | Reviewed-by: Brian Paul <[email protected]>
* mesa: implement glGet for AMD_framebuffer_multisample_advancedMarek Olšák2018-08-044-0/+32
| | | | Reviewed-by: Brian Paul <[email protected]>
* glapi: define AMD_framebuffer_multisample_advanced and add its functionsMarek Olšák2018-08-042-0/+32
| | | | Reviewed-by: Brian Paul <[email protected]>
* mesa: add storageSamples parameter to renderbuffer functionsMarek Olšák2018-08-046-21/+33
| | | | | | | It's just passed to other functions but otherwise unused. It will be used in following commits. Reviewed-by: Brian Paul <[email protected]>
* mesa: add switch case for GL 2.0 in _mesa_compute_version()Brian Paul2018-08-021-0/+2
| | | | | | | | | | Previously, I added a switch case for GL 2.1 (ed7a0770b881791dd697f3). I don't know of any driver which only supports GL 2.0, but adding this switch case avoids a failure if the app queries GL_SHADING_LANGUAGE_VERSION. Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: replace binary constants with hexadecimal constants18.2-branchpointAndres Gomez2018-08-021-58/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The binary constant notation "0b" is a GCC extension. Instead, we use hexadecimal notation to fix the MSVC 2013 build: Compiling src\mesa\main\texcompress_astc.cpp ... texcompress_astc.cpp src\mesa\main\texcompress_astc.cpp(111) : error C2059: syntax error : 'bad suffix on number' ... src\mesa\main\texcompress_astc.cpp(1007) : fatal error C1003: error count exceeds 100; stopping compilation scons: *** [build\windows-x86-debug\mesa\main\texcompress_astc.obj] Error 2 scons: building terminated because of errors. v2: Fix wrong conversion (Ilia). Fixes: 38ab39f6501 ("mesa: add ASTC 2D LDR decoder") Cc: Marek Olšák <[email protected]> Cc: Brian Paul <[email protected]> Cc: Roland Scheidegger <[email protected]> Cc: Mike Lothian <[email protected]> Cc: Gert Wollny <[email protected]> Cc: Dieter Nützel <[email protected]> Cc: Ilia Mirkin <[email protected]> Signed-off-by: Andres Gomez <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* intel/compiler: Add brw_get_compiler_config_value for disk cacheJordan Justen2018-08-011-1/+2
| | | | | | | | | | | | | | | | | | | During code review, Jason pointed out that: 2b3064c0731 "i965, anv: Use INTEL_DEBUG for disk_cache driver flags" Didn't account for INTEL_SCALER_* environment variables. To fix this, let the compiler return the disk_cache driver flags. Another possible fix would be to pull the INTEL_SCALER_* into INTEL_DEBUG bits, but as we are currently using 41 of 64 bits, I didn't think it was a good use of 4 more of these bits. (5 since INTEL_PRECISE_TRIG needs to be accounted for as well.) Cc: Jason Ekstrand <[email protected]> Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Disable shader cache with INTEL_DEBUG=shader_timeJordan Justen2018-08-011-0/+3
| | | | | | | | | | | | | | | | | | | Shader time hard codes an index of the shader time buffer within the gen program. In order to support shader time in the disk shader cache, we'd need to add the shader time index into the program key. This should work, but probably is not worth it for this particular debug feature. Therefore, let's just disable the disk shader cache if the shader time debug feature is used. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106382 Fixes: 96fe36f7acc "i965: Enable disk shader cache by default" Cc: Eero Tamminen <[email protected]> Cc: Kenneth Graunke <[email protected]> Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* glsl, glsl_to_tgsi: fix sampler/image constantsRhys Perry2018-08-011-3/+11
| | | | | Signed-off-by: Rhys Perry <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* glsl_to_tgsi: allow bound samplers and images to be used as l-valuesRhys Perry2018-08-012-1/+55
| | | | | Signed-off-by: Rhys Perry <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium: add storage_sample_count parameter into is_format_supportedMarek Olšák2018-07-3112-48/+59
| | | | Tested-by: Dieter Nützel <[email protected]>
* gallium: add pipe_resource::nr_storage_samples, and set it same as nr_samplesMarek Olšák2018-07-314-3/+9
| | | | Tested-by: Dieter Nützel <[email protected]>
* st/mesa: implement ASTC 2D LDR fallback for all driversMarek Olšák2018-07-315-2/+80
| | | | | | | Tested-by: Mike Lothian <[email protected]> Tested-By: Gert Wollny<[email protected]> Tested-by: Dieter Nützel <[email protected]> Reviewed-By: Gert Wollny <[email protected]>
* st/mesa: add ETC2 & ASTC fast path for GetTex(Sub)ImageMarek Olšák2018-07-311-0/+41
| | | | | | | | | Not sure if GL/GLES can hit this path, but it's just decompression. Tested-by: Mike Lothian <[email protected]> Tested-By: Gert Wollny<[email protected]> Tested-by: Dieter Nützel <[email protected]> Reviewed-By: Gert Wollny <[email protected]>
* st/mesa: generalize fallback_copy_image for compressed texturesMarek Olšák2018-07-311-6/+11
| | | | | | | | | in order to support ASTC Tested-by: Mike Lothian <[email protected]> Tested-By: Gert Wollny<[email protected]> Tested-by: Dieter Nützel <[email protected]> Reviewed-By: Gert Wollny <[email protected]>
* st/mesa: generalize code for the compressed texture map/unmap fallbackMarek Olšák2018-07-312-23/+31
| | | | | | | | | in order to support ASTC Tested-by: Mike Lothian <[email protected]> Tested-By: Gert Wollny<[email protected]> Tested-by: Dieter Nützel <[email protected]> Reviewed-By: Gert Wollny <[email protected]>
* st/mesa: use st_compressed_format_fallback moreMarek Olšák2018-07-311-12/+4
| | | | | | | Tested-by: Mike Lothian <[email protected]> Tested-By: Gert Wollny<[email protected]> Tested-by: Dieter Nützel <[email protected]> Reviewed-By: Gert Wollny <[email protected]>
* st/mesa: generalize st_etc_fallback -> st_compressed_format_fallbackMarek Olšák2018-07-313-13/+17
| | | | | | | | | for ASTC support later Tested-by: Mike Lothian <[email protected]> Tested-By: Gert Wollny<[email protected]> Tested-by: Dieter Nützel <[email protected]> Reviewed-By: Gert Wollny <[email protected]>
* mesa: add ASTC 2D LDR decoderMarek Olšák2018-07-316-0/+1967
| | | | | | Tested-by: Mike Lothian <[email protected]> Tested-By: Gert Wollny <[email protected]> Tested-by: Dieter Nützel <[email protected]>
* i965: enable XFB and GeometryStreams for gen7+Alejandro Piñeiro2018-07-311-0/+2
| | | | Reviewed-by: Timothy Arceri <[email protected]>
* i965: Link XFB varyings for SPIR-V shadersNeil Roberts2018-07-311-0/+1
| | | | Reviewed-by: Timothy Arceri <[email protected]>
* arb_gl_spirv: add calls to several nir loweringsAlejandro Piñeiro2018-07-311-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | For now we are just adding nir lowerings that are needed/mandatory to get things working. After everything is settled, we would start to add good-to-have lowerings. This patch adds the following calls: * nir_split_var_copits and nir_split_per_member_structs: as vulkan drivers are doing now. See commit b0c643d8f579a3e1e45a08f6d9de099f2c45898b ("spirv: Use NIR per-member splitting") for more info. Without this commit, piglit tests like this crashes: spec/arb_gl_spirv/execution/varying/block And in general most of the shaders that includes any kind of struct. * nir_copy_prop: after nir_deref_instr introduction, function calls need this. See commit "nir,spirv: Rework function calls" (c11833ab24dcba26de1b0a5805e35a5d6761514e) for more info. Reviewed-by: Timothy Arceri <[email protected]>
* mesa/glspirv: Set last_vert_progNeil Roberts2018-07-311-0/+7
| | | | | | v2: simplify last_vert check (Timothy) Reviewed-by: Timothy Arceri <[email protected]>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 08:48:25 +0000