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* glsl/linker: Allow fragment output overlap for gl_LastFragData.Francisco Jerez2016-08-241-0/+3
| | | | | | gl_LastFragData overlaps gl_FragData by definition. Reviewed-by: Kenneth Graunke <[email protected]>
* glsl/ast: Allow redeclaration of gl_LastFragData with different precision ↵Francisco Jerez2016-08-241-0/+12
| | | | | | | | qualifier. v2: No need to check the GLSL version. (Ken) Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Don't attempt to do dead varying elimination on gl_LastFragData arrays.Francisco Jerez2016-08-241-3/+4
| | | | | | | | | | Apparently this pass can only handle elimination of a single built-in fragment output array, so the presence of gl_LastFragData (which it wouldn't split correctly anyway) could prevent it from splitting the actual gl_FragData array. Just match gl_FragData by name since it's the only built-in it can handle. Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Define a gl_LastFragData built-in for older GLSL versions.Francisco Jerez2016-08-241-0/+10
| | | | | | | | | | | | | | | | | | | | | | | The EXT_shader_framebuffer_fetch extension defines alternative language for GLES2 shaders where user-defined fragment outputs are not allowed. Instead of using inout user-defined fragment outputs the shader is expected to read from the gl_LastFragData built-in array. In addition this allows using the same language on desktop GLSL versions prior to 4.2 that support the deprecated gl_FragData built-in in preparation for the MESA_shader_framebuffer_fetch desktop GL extension. Both legacy and user-defined inout outputs have a common representation at the GLSL IR level, so it shouldn't make any difference for optimization passes and back-ends whether the application is using gl_LastFragData or user-defined outputs, all they'll see is a variable dereference of a fragment output at a certain interface location with the fb_fetch_output bit set to one. v2: Don't define the built-in variable on GLSL versions for which gl_FragData exists but is deprecated. (Ken) Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Handle the inout qualifier in fragment shader output declarations.Francisco Jerez2016-08-242-1/+16
| | | | | | | | | | | | According to the EXT_shader_framebuffer_fetch extension the inout qualifier can be used on ESSL 3.0+ shaders to declare a special kind of fragment output that gets implicitly initialized with the previous framebuffer contents at the current fragment coordinates. In addition we allow using the same language to define FB fetch outputs in GLSL 1.3+ shaders in preparation for the desktop MESA_shader_framebuffer_fetch extensions. Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Add support for representing framebuffer fetch in the GLSL IR.Francisco Jerez2016-08-242-0/+9
| | | | | | | | | | The GLSL IR representation of framebuffer fetch amounts to a single bit in the ir_variable object applicable to fragment shader outputs. The flag indicates that the variable will be implicitly initialized to the previous contents of the render buffer at the same fragment coordinates and sample index. Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Add parser state enables for the framebuffer fetch extensions.Francisco Jerez2016-08-242-0/+14
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Add blend barrier entry point and driver hook.Francisco Jerez2016-08-243-0/+29
| | | | | | | | | | | | | Both MESA_shader_framebuffer_fetch_non_coherent and the non-coherent variant of KHR_blend_equation_advanced will use this driver hook to request coherency between framebuffer reads and writes. This intentionally doesn't hook up glBlendBarrierMESA to the dispatch layer since the extension isn't exposed to applications yet, see [1] for more details. [1] https://lists.freedesktop.org/archives/mesa-dev/2016-July/124028.html Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Move shader memory barrier functions into barrier.c.Francisco Jerez2016-08-244-57/+57
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Rename "texturebarrier" source files to "barrier".Francisco Jerez2016-08-245-15/+15
| | | | | | | In preparation for collecting all pipeline barrier GL entry points into a single source file. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Add support for querying GL_FRAGMENT_SHADER_DISCARDS_SAMPLES_EXT.Francisco Jerez2016-08-243-0/+14
| | | | | | | | | | | This can currently only give true as result since the only way you can expose EXT_shader_framebuffer_fetch right now is by flipping the MESA_shader_framebuffer_fetch bit, but that could potentially change in the future, see [1] for an explanation. [1] https://lists.freedesktop.org/archives/mesa-dev/2016-July/124028.html Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Add extension enables for framebuffer fetch extensions.Francisco Jerez2016-08-242-0/+3
| | | | | | | | | | | This allows drivers to expose EXT_shader_framebuffer_fetch in GLES2+ contexts if desired. Note that this adds boolean flags for two MESA extensions, but only the EXT GLES-only extension is exposed for the moment, see the cover letter of this series [1] for the rationale. [1] https://lists.freedesktop.org/archives/mesa-dev/2016-July/124028.html Reviewed-by: Kenneth Graunke <[email protected]>
* glapi: Add XML for GL_EXT_shader_framebuffer_fetch.Francisco Jerez2016-08-241-0/+5
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* nvc0: invalidate textures/samplers on GK104+Samuel Pitoiset2016-08-242-12/+22
| | | | | | | | | | | | | | Like Fermi, textures and samplers are aliased between 3D and compute, especially the TIC_FLUSH/TSC_FLUSH methods and we have to re-validate these resources when switching between the two pipelines. This fixes a GPU hang with Elemental (and most likely with other UE4 demos). Tested on GK107 and GM107. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> CC: <[email protected]>
* gallium/ttn: Remove duplicated TGSI_OPCODE_DP2A initializationRhys Kidd2016-08-241-1/+0
| | | | | | | | | Duplicate line is currently on 1535. Identified by Clang, when run through Eric Anholt's Travis harness. Signed-off-by: Rhys Kidd <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* travis: Upgrade LLVM dependency to 3.5 and enable LLVM drivers.Eric Anholt2016-08-241-6/+7
| | | | | Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Rhys Kidd <[email protected]>
* travis: Enable vc4 in libdrm to satisfy vc4 test build dependency.Eric Anholt2016-08-241-1/+1
| | | | | Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Rhys Kidd <[email protected]>
* travis: Update to the Ubuntu Trusty image.Eric Anholt2016-08-241-1/+2
| | | | | | | | | This will hopefully fix wget from x.org (no real reason explained in Travis CI bug reports), and may also mean that we can enable LLVM driver builds. Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Rhys Kidd <[email protected]>
* travis: Parse configure.ac to pick an updated LIBDRM_VERSION.Eric Anholt2016-08-241-0/+10
| | | | | | | | | | | Travis has been broken a couple of times by configure.ac updates. To make it useful, auto-update the version necessary. This could potentially be used for other dependencies, too, but those get bumped less frequently. Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Rhys Kidd <[email protected]>
* anv: meta_blit2d: adapt texel fetch pitch for fake w-tiledLionel Landwerlin2016-08-241-1/+3
| | | | | | | | | | | | | We need to compute detiling coordinates using the physical size of W tiling (128x32) rather than the logical size (64x64). v2: Correct comment (Jason) Fixes dEQP-VK.api.copy_and_blit.image_to_image_stencil Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97448 Signed-off-by: Lionel Landwerlin <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* vc4: Fix GPU hangs with >16 varying values.Eric Anholt2016-08-242-19/+68
| | | | Fixes glsl-routing in piglit and hangs in glbenchmark 2.0.2.
* vl/rbsp: fix another three byte not detectedLeo Liu2016-08-241-1/+1
| | | | | | | | | | | | This happens when three byte "00 00 03" is partly loaded to vlc->buffer, thus at the bottom of buffer with valid bits is "00" or "00 00" and left like "00 03" or "03" in the data, so that it will not be detected by three byte emulation check. The reason for that is the escaped bit was set to 0 from the rbsp init. Signed-off-by: Leo Liu <[email protected]> Acked-by: Christian König <[email protected]>
* radeonsi: fix VM faults due NULL internal const buffers on CIKMarek Olšák2016-08-241-2/+11
| | | | | | | | They are harmless, but the interrupts do decrease performance. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97039 Cc: 12.0 <[email protected]>
* gallium/winsys/kms: Look up the GEM handle after importing a prime FDTomasz Figa2016-08-241-0/+4
| | | | | | | | | | | | | | | | | | | | drmPrimeHandleToFD() will return the same GEM handle every time the same buffer is imported, even from a different prime FD. Since GEM handles are not reference counted, we need to make sure that each GEM handle is referenced only by one display target struct, by looking it up in kms_sw->bo_list first and bumping the refcount of the found dt on hit and falling back to creating a new dt only on miss. v2: Split into separate function. Use helper function for lookup. v3 [Emil Velikov]: Rename kms_sw_displaytarget_{lookup,find_and_ref} (Jordan) Signed-off-by: Tomasz Figa <[email protected]> CC: <[email protected]> Reviewed-by: Hans de Goede <[email protected]> (v2) Signed-off-by: Emil Velikov <[email protected]>
* gallium/winsys/kms: Move display target handle lookup to separate functionTomasz Figa2016-08-241-9/+24
| | | | | | | | | | | | | | | | | As a preparation to use the lookup in more than once place, move the code that looks up given KMS/GEM handle to a separate function. This change should not introduce any functional changes. v2: Split into separate patch. Move lookup code into separate function. v3 [Emil Velikov]: Rename kms_sw_displaytarget_{lookup,find_and_ref} (Jordan) Signed-off-by: Tomasz Figa <[email protected]> CC: <[email protected]> Reviewed-by: Hans de Goede <[email protected]> (v2) Signed-off-by: Emil Velikov <[email protected]>
* gallium/winsys/kms: Fully initialize kms_sw_dt at prime import time (v2)Tomasz Figa2016-08-241-7/+11
| | | | | | | | | | | | | | | Currently kms_sw_displaytarget_add_from_prime() allocates the struct and fills in only some of the fields, resulting in a half-baked struct that needs to be further completed by the caller. To make this a bit more consistent, pass width, height and stride to this function and fill in everything there, so that caller can take the returned struct as is. v2: Split from one big patch into four fixing one thing at a time. Signed-off-by: Tomasz Figa <[email protected]> CC: <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* gallium/winsys/kms: Fix double refcount when importing from prime FD (v2)Tomasz Figa2016-08-241-1/+0
| | | | | | | | | | | | | Currently the code creates a display target struct with refcount field initialized to 1 and then the caller again increments it, leading to a leaked reference. Let's remove the unnecessary increment. v2: Split from one big patch into four fixing one thing at a time. Signed-off-by: Tomasz Figa <[email protected]> CC: <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* shaderapi: don't generate not linked error on GetProgramStage in generalAlejandro Piñeiro2016-08-241-1/+18
| | | | | | | | | | Both ARB_shader_subroutine and the GL core spec doesn't list any error when the program is not linked. We left a error generation for the uniform location, in order to be consistent with other methods from the spec that generate them. Reviewed-by: Tapani Pälli <[email protected]>
* gallium/cso: avoid unnecessary null dereferenceEric Engestrom2016-08-241-1/+1
| | | | | | | | | | | The label `out:` calls `destroy()` which dereferences `ctx`. This is unnecessary as there is nothing to destroy. Immediately return instead. CovID: 1258255 Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* .gitignore: Ignore tags generated by `make tags`Eric Engestrom2016-08-241-0/+1
| | | | | | Signed-off-by: Eric Engestrom <[email protected]> [Emil Velikov: rebase] Reviewed-by: Emil Velikov <[email protected]>
* st/xvmc: fix a couple 'unused-but-set-variable' warningsEric Engestrom2016-08-241-2/+3
| | | | | | Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* egl: turn a couple asserts static (compile-time)Eric Engestrom2016-08-241-3/+4
| | | | | Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* i915: remove unnecessary `if`Eric Engestrom2016-08-241-3/+1
| | | | | | | | | | | if (x) return true; else return false; can be simplified as: return x; since `x` is already a boolean expression. Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Chris Wilson <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* i965: remove unnecessary `if`Eric Engestrom2016-08-241-6/+2
| | | | | | | | | | | if (x) return true; else return false; can be simplified as: return x; since both `x` are already boolean expressions. Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Chris Wilson <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* program_resource: subroutine active uniforms should return NumSubroutineUniformsAlejandro Piñeiro2016-08-241-23/+118
| | | | | | | | | | | | | | | | | | | | | | Before this commit, GetProgramInterfaceiv for pname ACTIVE_RESOURCES and all the <shader>_SUBROUTINE_UNIFORM programInterface were returning the count of resources on the shader program using that interface, instead of the num of uniform resources. This would get a wrong value (for example) if the shader has an array of subroutine uniforms. Note that this means that in order to get a proper value, the shader needs to be linked, something that is not explicitly mentioned on ARB_program_interface_query spec, but comes from the general definition of active uniform. If the program is not linked we return 0. v2: don't generate an error if the program is not linked, returning 0 active uniforms instead, plus extra spec references (Tapani Palli) Fixes GL44-CTS.program_interface_query.subroutines-compute Reviewed-by: Tapani Pälli <[email protected]>
* egl/wayland-egl: Fix for segfault in dri2_wl_destroy_surface.Stencel, Joanna2016-08-242-0/+4
| | | | | | | | | | | Segfault occurs when destroying EGL surface attached to already destroyed Wayland window. The fix is to set to NULL the pointer of surface's native window when wl_egl_destroy_window() is called. Cc: [email protected] Signed-off-by: Stencel, Joanna <[email protected]> Reviewed-by: Eric Engestrom <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* st/va: Remove unused variable coded_size from vlVaEndPicture()Kai Wasserbäch2016-08-241-1/+0
| | | | | | | | | | | | Removes the following GCC warning: ../../../../../src/gallium/state_trackers/va/picture.c:542:17: warning: unused variable 'coded_size' [-Wunused-variable] unsigned int coded_size; ^~~~~~~~~~ Signed-off-by: Kai Wasserbäch <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Boyuan Zhang <[email protected]>
* st/va: Remove else case in vlVaEndPicture() made superfluous by c59628d11bKai Wasserbäch2016-08-241-3/+1
| | | | | | | | | | Commit c59628d11b134fc016388a170880f7646e100d6f made the else statement and duplication of the context->decoder->end_frame() call superfluous. Cc: Boyuan Zhang <[email protected]> Signed-off-by: Kai Wasserbäch <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Boyuan Zhang <[email protected]>
* st/va: add missing mutex_unlockEric Engestrom2016-08-241-1/+3
| | | | | | | | Fixes: c59628d11b134fc01638 ("st/va: enable dual instances encode by sync surface") Signed-off-by: Eric Engestrom <[email protected]> Reviewed-by: Boyuan Zhang <[email protected]> Reviewed-by: Christian König <[email protected]>
* aubinator: Style fixes.Kenneth Graunke2016-08-234-34/+45
| | | | Signed-off-by: Kenneth Graunke <[email protected]>
* aubinator: Fix the tool to correctly decode the DWordsSirisha Gandikota2016-08-233-53/+189
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several fixes have been added as part of this as listed below: 1) Fix the mask and add disassembler handling for STATE_DS, STATE_HS as the mask returned wrong values of the fields. 2) Fix the GEN_TYPE_ADDRESS/GEN_TYPE_OFFSET decoding - the address/ offset were handled the same way as the other fields and that gives the wrong values for the address/offset. 3) Decode nested/recurssive structures - Many packets contain nested structures, ex: 3DSATE_SO_BUFFER, STATE_BASE_ADDRESS, etc contain MOC structures. Previously, the aubinator printed 1 if there was a MOC structure. Now we decode the entire structure and print out its fields. 4) Print out the DWord address along with its hex value - For a better clarity of information, it is helpful to print both the address and hex value of the DWord along with the DWord count. Since the DWord0 contains the instruction code and the instruction length, it is unnecessary to print the decoded values for DWord0. This information is already available from the DWord hex value. 5) Decode the <group> and the corresponding fields in the group- The <group> tag can have fields of several types including structures. A group can contain one or more number of fields and this has be correctly decoded. Previously, aubinator did not decode the groups or the fields/structures inside them. Now we decode the <group> in the instructions and structures where the fields in it repeat for any number of times specified. v2: Fix the formatting (per Matt) Make the start and end pos calculation to extract fields from a DWord more appropriate by moving %32 away from mask() method Signed-off-by: Sirisha Gandikota <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Acked-by: Ben Widawsky <[email protected]>
* aubinator: Add a new tool called Aubinator to the src/intel/tools folder.Kristian Høgsberg Kristensen2016-08-238-0/+1856
| | | | | | | | | | | | | | | | | The Aubinator tool is designed to help the driver developers in debugging the driver functionality by decoding the data in the .aub files. Primary Authors of this tool are Damien Lespiau <damien.lespiau at intel.com> and Kristian Høgsberg Kristensen <krh at bitplanet.net>. v2: Review comments are incorporated by Sirisha Gandikota as below: 1) Make Makefile.am more crisp, reuse intel_aub.h from libdrm (per Emil) 2) Aubinator will use platform name instead of GEN number (per Matt) 3) Disassmebler gets created based on pciid rather then GEN number (per Matt) 4) Other formatting comments (per Ken, Matt and Emil) Signed-off-by: Sirisha Gandikota <[email protected]> Acked-by: Kenneth Graunke <[email protected]> Acked-by: Ben Widawsky <[email protected]>
* glsl: Mark tessellation qualifier maps static const.Kenneth Graunke2016-08-231-2/+2
| | | | | Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* isl/formats: Integer formats are not filterableJason Ekstrand2016-08-231-8/+8
| | | | | | | | | In ca2a8e56285, we updated the format table to add more formats (most of which are new on SKL) but accidentally marked some integer formats as filterable. You can't filter an integer format. Signed-off-by: Jason Ekstrand <[email protected]> Reviewed-by: Nanley Chery <[email protected]>
* st/dri: respect driver's request to avoid mixed color/depth bit configsIlia Mirkin2016-08-231-2/+6
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium: add a cap to expose whether driver supports mixed color/zs bitsIlia Mirkin2016-08-2317-0/+22
| | | | | | | | | | Some hardware can't render to color/depth buffers of mixed bitness. When that happens a fallback has to happen, but this allows the driver to express that this isn't an optimal scenario. The purpose of this is to remove such fbconfigs from the GLX/EGL config list. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* dri: add a way to request that modes have matching color/zs depthsIlia Mirkin2016-08-238-14/+29
| | | | | | | | | | Some GPUs, notably nv3x/nv4x can't render to mismatched color/zs framebuffer depths. Fallbacks can be done by the driver, with shadow surfaces, but no reason to encourage applications to select non-matching glx visuals. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* nv50/ir: make sure cfg iterator always hits all blocksIlia Mirkin2016-08-231-4/+4
| | | | | | | | | | | | In some very specially-crafted cases, we could attempt to visit a node that has already been visited, and then run out of bb's to visit, while there were still cross blocks on the list. Make sure that those get moved over in that case. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96274 Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Cc: [email protected]
* anv/clear: Clear E5B9G9R9 images as R32_UINTJason Ekstrand2016-08-231-2/+14
| | | | | | | | | | | | | We can't actually clear these images normally because we can't render to them. Instead, we have to manually unpack the rgb9e5 color value on the CPU and clear it as R32_UINT. We still have a bit of work to do to clear non-power-of-two images, but this should get all of the power-of-two clears working on at least Haswell. This fixes three of the new Vulkan CTS tests in the dEQP-VK.api.image_clearing.clear_color_image.* group. Signed-off-by: Jason Ekstrand <[email protected]> Reviewed-by: Nanley Chery <[email protected]> Cc: "12.0" <[email protected]>
* anv/clear: Make cmd_clear_image take an actual VkClearValueJason Ekstrand2016-08-231-5/+5
| | | | | | Signed-off-by: Jason Ekstrand <[email protected]> Reviewed-by: Nanley Chery <[email protected]> Cc: "12.0" <[email protected]>
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