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* intel/isl: Disable some gen10 CCS_E formats for nowNanley Chery2017-10-311-0/+24
| | | | | | | | | CannonLake additionally supports R11G11B10_FLOAT and four 10-10-10-2 formats with CCS_E. None of these formats fit within the current blorp_copy framework so disable them until support is added. Signed-off-by: Nanley Chery <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* isl: Fix width check in isl_gen7_choose_msaa_layout.Kenneth Graunke2017-10-191-1/+1
| | | | | | | | | | The restriction is supposed to apply if the width *field* is >= 8192, meaning the actual width *value* is >= 8193. The code also incorrectly used == for some reason. Reviewed-by: Juan A. Suarez Romero <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* meson: fix typo in isltournier.elie2017-10-121-1/+1
| | | | | | Signed-off-by: Elie Tournier <[email protected]> Reviewed-by: Antia Puentes <[email protected]> Reviewed-by: Dylan Baker <[email protected]>
* isl: fill out layout descriptions for yuv formatsLionel Landwerlin2017-10-061-4/+4
| | | | | | | Some description was missing. Signed-off-by: Lionel Landwerlin <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* isl: check whether a format is rgb if colorspace is yuvLionel Landwerlin2017-10-061-0/+2
| | | | | | | Suggested by Chad. Signed-off-by: Lionel Landwerlin <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* isl: make format layout channels accessible by indexLionel Landwerlin2017-10-061-9/+12
| | | | | | Signed-off-by: Lionel Landwerlin <[email protected]> Reviewed-by: Chad Versace <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* intel: Always set Cube Face Enables for all surfaces.Kenneth Graunke2017-10-031-8/+6
| | | | | | | | These shouldn't matter for non-cubes, and we always enable them all for cubes, so we may as well set them all the time. Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* intel: Make Cube Face Enable fields consistent across generations.Kenneth Graunke2017-10-031-4/+0
| | | | | | | | I decided to use the one-boolean-per-cube-face approach because it's clearer which bits correspond to which cube face. Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* meson: Add build Intel "anv" vulkan driverDylan Baker2017-09-271-0/+105
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows building and installing the Intel "anv" Vulkan driver using meson and ninja, the driver has been tested against the CTS and has seems to pass the same series of tests (they both segfault when the CTS tries to run wayland wsi tests). There are still a mess of TODO, XXX, and FIXME comments in here. Those are mostly for meson bugs I'm trying to fix, or for additional things to implement for other drivers/features. I have configured all intermediate libraries and optional tools to not build by default, meaning they will only be built if they're pulled in as a dependency of a target that will actually be installed) this allows us to avoid massive if chains, while ensuring that only the bits that need to be built are. v2: - enable anv, x11, and wayland by default - add configure option to disable valgrind v3: - fix typo in meson_options (Nicholas) v4: - Remove dead code (Eric) - Remove change to generator that was from v0 (Eric) - replace if chain with loop (Eric) - Fix typos (Eric) - define HAVE_DLOPEN for both libdl and builtin dl cases (Eric) v5: - rebase on util string buffer implementation Signed-off-by: Dylan Baker <[email protected]> Reviewed-by: Eric Anholt <[email protected]> (v4)
* intel/isl: Add a drm_modifier_get_default_aux_state helperJason Ekstrand2017-09-181-0/+20
| | | | | | Reviewed-by: Topi Pohjolainen <[email protected]> Reviewed-by: Daniel Stone <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* intel/isl: Mark functions used conditionally as UNUSEDMatt Turner2017-08-291-1/+1
| | | | | | | | The functions we're marking as UNUSED in isl_surface_state.c are used only when compiling for particular generations. Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Eric Engestrom <[email protected]>
* intel/isl: Explicitly cast between different enumsMatt Turner2017-08-291-8/+9
| | | | | | | | | | | | | Fixes warnings like warning: implicit conversion from enumeration type 'enum isl_format' to different enumeration type 'enum GEN10_SURFACE_FORMAT' [-Wenum-conversion] .SourceElementFormat = ISL_FORMAT_R32_UINT, ^~~~~~~~~~~~~~~~~~~ Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Eric Engestrom <[email protected]>
* intel/isl: Remove 'inline' keywordsMatt Turner2017-08-293-4/+4
| | | | | | | | | | | | | | | | | | | Unless you have data, the compiler knows better than you whether a function should be inlined. Unlike all other cases in this series, the removal of the inline keyword from isl_format_has_channel_type actually changes the resulting binary with gcc-6.3.0: text data bss dec hex filename 7831116 346384 420648 8598148 833284 i965_dri.so before 7830716 346384 420648 8597748 8330f4 i965_dri.so after I think this is likely an improvement. No difference in the resulting binary with clang-4.0. Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Eric Engestrom <[email protected]>
* isl: Add a null surface fill function.Kenneth Graunke2017-08-194-0/+40
| | | | | | | | | | ISL already offers functions to fill out most kinds of SURFACE_STATE, so why not handle null surfaces too? Null surfaces are simple, so we can just take the dimensions, rather than an entirte fill structure. Reviewed-by: Jason Ekstrand <[email protected]>
* intel/isl: Replace switch statements of doom with a macroJason Ekstrand2017-08-171-96/+39
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* intel/isl: Reduce header file duplicationJason Ekstrand2017-08-174-101/+78
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Pretend that CCS modified images are two planesBen Widawsky2017-08-141-0/+6
| | | | | | | | | | | | | | | | v2: move is_aux into if block. (Jason) Use else block instead of goto (Jason) v3: Fix up logic for is_aux (Ben) Fix up size calculations and add FIXME (Ben) v4 (Jason Ekstrand): Use the aux_pitch in the image instead of calculating it Signed-off-by: Ben Widawsky <[email protected]> Acked-by: Daniel Stone <[email protected]> Reviewed-by: Topi Pohjolainen <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* intel/isl: Add support for I915_FORMAT_MOD_Y_TILED_CCSJason Ekstrand2017-08-141-0/+7
| | | | | Reviewed-by: Topi Pohjolainen <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* isl: Validate row pitch of stencil surfaces.Kenneth Graunke2017-08-101-2/+7
| | | | | | | | | | | | Also, silence an obnoxious finishme that started occurring for all GL applications which use stencil after the i965 ISL conversion. v2: Check against 3DSTATE_STENCIL_BUFFER's pitch bits when using separate stencil, and 3DSTATE_DEPTH_BUFFER's bits when using combined depth-stencil. Cc: "17.2" <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* intel/isl: Don't align the height of the last array sliceJason Ekstrand2017-08-071-1/+2
| | | | | | | | | | | | | We were calculating the total height of 2D surfaces by multiplying the row pitch by the number of slices. This means that we actually request slightly more space than actually needed since the padding on the last slice is unnecessary. For tiled surfaces this is not likely to make a difference. For linear surfaces, on the other hand, this means we may require additional memory. In particular, this makes the i965 driver reject EGL imports of buffers which do not have this extra padding. Reviewed-by: Jordan Justen <[email protected]> Cc: "17.2" <[email protected]>
* intel/isl: Stop padding surfacesJason Ekstrand2017-08-071-117/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The docs contain a bunch of commentary about the need to pad various surfaces out to multiples of something or other. However, all of those requirements are about avoiding GTT errors due to missing pages when the data port or sampler accesses slightly out-of-bounds. However, because the kernel already fills all the empty space in our GTT with the scratch page, we never have to worry about faulting due to OOB reads. There are two caveats to this: 1) There is some potential for issues with caches here if extra data ends up in a cache we don't expect due to OOB reads. However, because we always trash the entire cache whenever we need to move anything between cache domains, this shouldn't be an issue. 2) There is a potential issue if a surface gets placed at the very top of the GTT by the kernel. In this case, the hardware could potentially end up trying to read past the top of the GTT. If it nicely wraps around at the 48-bit (or 32-bit) boundary, then this shouldn't be an issue thanks to the scratch page. If it doesn't, then we need to come up with something to handle it. Up until some of the GL move to ISL, having the padding code in there just caused us to harmlessly use a bit more memory in Vulkan. However, now that we're using ISL sizes to validate external dma-buf images, these padding requirements are causing us to reject otherwise valid images due to the size of the BO being too small. Acked-by: Kenneth Graunke <[email protected]> Tested-by: Tapani Pälli <[email protected]> Tested-by: Tomasz Figa <[email protected]> Reviewed-by: Jordan Justen <[email protected]> Cc: "17.2" <[email protected]>
* intel/isl: Add some sanity checks for compressed surfacesJason Ekstrand2017-07-221-0/+18
| | | | Reviewed-by: Lionel Landwerlin <[email protected]>
* intel/isl: Add a helper to get a subimage surfaceJason Ekstrand2017-07-222-0/+64
| | | | | | | We already have a helper for doing this in BLORP, this just moves the logic into ISL where we can share it with other components. Reviewed-by: Lionel Landwerlin <[email protected]>
* intel/isl: Add a helper for determining if a color is 0/1Jason Ekstrand2017-07-222-0/+30
| | | | Reviewed-by: Topi Pohjolainen <[email protected]>
* intel/isl/format: Add an srgb_to_linear helperJason Ekstrand2017-07-222-1/+53
| | | | Reviewed-by: Topi Pohjolainen <[email protected]>
* intel/isl/format: Dedent the template in gen_format_layout.pyJason Ekstrand2017-07-221-58/+57
| | | | | | | This makes it much easier to edit the template and doesn't really dirty the python all that much. Reviewed-by: Topi Pohjolainen <[email protected]>
* intel/isl: Add an aux state for "partial clear"Jason Ekstrand2017-07-221-35/+53
| | | | Reviewed-by: Topi Pohjolainen <[email protected]>
* intel/isl: Add surface state clear value informationNanley Chery2017-07-222-0/+13
| | | | | | | | This will be used to load and store clear values from surface state objects. Signed-off-by: Nanley Chery <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* intel/isl: Tighten up restrictions for CCS on gen7Jason Ekstrand2017-07-221-7/+23
| | | | | | | | | | It may technically be possible to enable some sort of fast-clear support for at least the base slice of a 2D array texture on gen7. However, it's not documented to work, we've never tried to do it in GL, and we have no idea what the hardware does if you turn on CCS_D with arrayed rendering. Let's just play it safe and disallow it for now. If someone really cares that much about gen7 performance, they can come along and try to get it working later.
* intel/isl/gen7: Don't allow multisampled surfaces with valign2Topi Pohjolainen2017-07-221-19/+23
| | | | | | | | | | | | | | | | | There is the same constraintg later on as assert in isl_gen7_choose_image_alignment_el() so catch it earlier in order to return error instead of crash. Needed to avoid crashes with piglits on IVB and HSW: arb_internalformat_query2.image_format_compatibility_type pname checks arb_internalformat_query2.all internalformat_<x>_type pname checks arb_internalformat_query2.max dimensions related pname checks arb_copy_image.arb_copy_image-formats --samples=2/4/6/8 arb_texture_float.multisample-fast-clear gl_arb_texture_float Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Topi Pohjolainen <[email protected]>
* intel/isl/gen7: Allow msaa with signed integer formatsTopi Pohjolainen2017-07-221-2/+3
| | | | | | | | | | | | | These formats are already allowed by the i965 GL driver, and the feature seems to work just fine. There are tests for multisampled rendering in piglit: tests/spec/ext_framebuffer_multisample which can be patched to try 16I/32I in addition to GL_RGBA8I. IvyBridge passed all tests with all sample numbers. Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Topi Pohjolainen <[email protected]>
* intel/isl/gen7: Allow msaa with 128-bit formatsTopi Pohjolainen2017-07-221-4/+7
| | | | | | | | | | | | | | These formats are already allowed by the i965 GL driver, and the feature seems to work just fine. There are tests for multisampled rendering in piglit: tests/spec/ext_framebuffer_multisample which can be patched to try GL_RGBA16F/32F/16I/16UI/32I/32UI in addition to GL_RGBA/8I. IvyBridge passed all tests with all sample numbers and even with 128-bit formats. Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Topi Pohjolainen <[email protected]>
* intel/isl: Allow 1D surfaces with compressed formatsTopi Pohjolainen2017-07-221-1/+1
| | | | | Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Topi Pohjolainen <[email protected]>
* intel/isl: Align non-tiled horizontally by cache lineTopi Pohjolainen2017-07-221-1/+15
| | | | | | | in order to support blit engine. Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Topi Pohjolainen <[email protected]>
* intel/isl/gen4: Represent cube maps with 3D layoutTopi Pohjolainen2017-07-201-6/+35
| | | | | | | v2 (Jason): Check for !ISL_SURF_DIM_3D instead of CUBE_BIT. Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Topi Pohjolainen <[email protected]>
* intel/isl: Add i915 to isl_tiling converterTopi Pohjolainen2017-07-202-0/+20
| | | | | | | | v2: s/i915_tiling_to_isl_tiling(/isl_tiling_from_i915_tiling/ Reviewed-by: Daniel Stone <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Topi Pohjolainen <[email protected]>
* intel/isl: Take 3D surfaces into account in image paramsTopi Pohjolainen2017-07-181-2/+6
| | | | | Reviewed-by: Jason Ekstrand <[email protected]> Signed-off-by: Topi Pohjolainen <[email protected]>
* intel/isl: Add a row_pitch parameter to surf_get_ccs_surfJason Ekstrand2017-07-172-2/+5
| | | | | Reviewed-by: Topi Pohjolainen <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* isl: use 64bit arithmetic to compute sizeLionel Landwerlin2017-07-131-2/+2
| | | | | | | | | If we allow the size to be more than 2^32, then we should compute it in 64bit arithmetic otherwise we might run into overflow issues. CID: 1412892, 1412891 Signed-off-by: Lionel Landwerlin <[email protected]> Reviewed-by: Anuj Phogat <[email protected]>
* intel/isl: Add a helper to convert tilings from ISL to i915Jason Ekstrand2017-07-122-0/+28
| | | | | Reviewed-by: Topi Pohjolainen <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* intel/isl: Add basic modifier introspectionJason Ekstrand2017-07-122-0/+81
| | | | | Reviewed-by: Topi Pohjolainen <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* Revert "intel/isl: Only create a CCS buffer if the image supports rendering"Nanley Chery2017-07-071-1/+1
| | | | | | | | | This reverts commit 8aaa13467dc289d35dc7900ab9fab9a7689c4178, which was based on an incorrect assumption. Unlike the restriction placed on image views in the Vulkan API, OpenGL allows you to render to texture views whose formats differ from the originals. Bugzilla: https://bugzilla.freedesktop.org/show_bug.cgi?id=101677
* intel/isl: Only create a CCS buffer if the image supports renderingNanley Chery2017-06-261-1/+1
| | | | | | | | v2: Omit the commit message. Signed-off-by: Nanley Chery <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* intel/isl: Limit CCS to one level and layer on gen7Nanley Chery2017-06-261-2/+7
| | | | | | | | | | v2 (Jason Ekstrand): - Remove Vulkan-specific terminology from the commit title. - Replace '== 7' with '<= 7' to hint that this is a new feature on BDW+. Signed-off-by: Nanley Chery <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]> (v1) Reviewed-by: Jason Ekstrand <[email protected]>
* intel: compiler/i965: fix is_broxton checksLionel Landwerlin2017-06-201-2/+2
| | | | | | | | | | In 5f2fe9302c is_geminilake was introduced for the differenciate broxton from geminilake. Unfortunately I failed as verifying that is_broxton is throughout the code base to mean Gen9lp. Fixes: 5f2fe9302c ("intel: common: add flag to identify platforms by name") Signed-off-by: Lionel Landwerlin <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* intel/isl/gen6: Allow arrayed stencilTopi Pohjolainen2017-06-171-1/+0
| | | | | | | | Nothing prevents arrayed stencil surfaces even though hardware doesn't support mipmapping. Reviewed-by: Nanley Chery <[email protected]> Signed-off-by: Topi Pohjolainen <[email protected]>
* intel/isl: Add the maximum surface size limitAnuj Phogat2017-06-161-0/+22
| | | | | | | | V2: Use 2^31 bytes (2GB) surface size limit on pre-gen9 and 2^38 bytes for gen9+. Signed-off-by: Anuj Phogat <[email protected]> Reviewed-by: Nanley Chery <[email protected]>
* intel/isl: Use uint64_t to store total surface sizeAnuj Phogat2017-06-162-2/+3
| | | | | Signed-off-by: Anuj Phogat <[email protected]> Reviewed-by: Nanley Chery <[email protected]>
* intel/isl: Properly set SeparateStencilBufferEnable on gen5-6Jason Ekstrand2017-06-141-3/+10
| | | | | | | On gen5-6, SeparateStencilBufferEnable and HierarchicalDepthBufferEnable come hand in hand and we have to set either both or neither. Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
* i965/cnl: Enable CCS_E and RT support for few formatsAnuj Phogat2017-06-091-9/+9
| | | | | | Suggested-by: Jason Ekstrand <[email protected]> Signed-off-by: Anuj Phogat <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
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