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* softpipe: s/unsigned/enum pipe_shader_type/Brian Paul2017-03-084-4/+6
| | | | Reviewed-by: Edward O'Callaghan <[email protected]>
* gallium: s/unsigned/enum pipe_shader_type/ for pipe_screen::get_shader_param()Brian Paul2017-03-081-1/+3
| | | | Reviewed-by: Edward O'Callaghan <[email protected]>
* gallium: remove PIPE_CAP_USER_INDEX_BUFFERSMarek Olšák2017-02-251-1/+0
| | | | | | | | all drivers support it Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Brian Paul <[email protected]> Tested-by: Brian Paul <[email protected]> (VMware driver only)
* softpipe: enable clear_texture with util_clear_textureLars Hamre2017-02-242-1/+4
| | | | | | | | Passes all corresponding piglit tests. Signed-off-by: Lars Hamre <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]>
* gallium: set pipe_context uploaders in drivers (v3)Marek Olšák2017-02-141-0/+8
| | | | | | | | | | | | | | | Notes: - make sure the default size is large enough to handle all state trackers - pipe wrappers don't receive transfer calls from stream_uploader, because pipe_context::stream_uploader points directly to the underlying driver's stream_uploader (to keep it simple for now) v2: add error handling to nv50, nvc0, noop v3: set const_uploader Reviewed-by: Nicolai Hähnle <[email protected]> Tested-by: Edmondo Tommasina <[email protected]> (v1) Tested-by: Charmaine Lee <[email protected]>
* gallium: add separate PIPE_CAP_INT64_DIVMODIlia Mirkin2017-02-091-0/+1
| | | | | | | | | | | Nouveau does not currently have logic to implement this as a library function. Even though such a library could be written, there's no big advantage to do it that way for now given that int64 is a very uncommon use-case. Allow a driver to expose INT64 without supporting division and modulo operations. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* gallium: turn PIPE_SHADER_CAP_DOUBLES into a screen capabilityNicolai Hähnle2017-02-021-0/+1
| | | | | | | | | | | | | | | | | | | Make the cap consistent with PIPE_CAP_INT64. Aside from the hypothetical case of using draw for vertex shaders (and actually caring about doubles...), every implementation supports doubles either nowhere or everywhere. Also, st/mesa didn't even check the cap correctly in all supported shader stages. While at it, add a missing LLVM version check for 64-bit integers in radeonsi. This is conservative: judging by the log, LLVM 3.8 might be sufficient, but there are probably bugs that have been fixed since then. v2: fix clover (Marek) Reviewed-by: Marek Olšák <[email protected]>
* gallium: enable int64 on radeonsi, llvmpipe, softpipeNicolai Hähnle2017-01-271-1/+1
| | | | | | | | | All of these have had support for the TGSI opcodes since before most of the glsl compiler work landed. Also update the docs accordingly, including the missing note about i965. Reviewed-by: Marek Olšák <[email protected]>
* gallium: Add integer 64 capabilityDave Airlie2017-01-271-0/+1
| | | | | | | | | v1.1: move to using a normal CAP. (Marek) v2: fill in the cap everywhere Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium: add PIPE_CAP_TGSI_MUL_ZERO_WINSIlia Mirkin2017-01-231-0/+1
| | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Axel Davy <[email protected]>
* gallium: add flags parameter to texture barrierIlia Mirkin2017-01-162-3/+3
| | | | | | | | This is so that we can differentiate between flushing any framebuffer reading caches from regular sampler caches. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* gallium: add PIPE_CAP_TGSI_FS_FBFETCHIlia Mirkin2017-01-161-0/+1
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* gallium: add PIPE_CAP_GLSL_OPTIMIZE_CONSERVATIVELYMarek Olšák2017-01-051-0/+1
| | | | | | Drivers with good compilers don't need aggressive optimizations before TGSI. Reviewed-by: Eric Anholt <[email protected]>
* softpipe: fix release build unused variable warningGrazvydas Ignotas2016-12-101-1/+1
| | | | | Signed-off-by: Grazvydas Ignotas <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium: support for native fence fd'sRob Clark2016-12-011-0/+1
| | | | | | | This enables gallium support for EGL_ANDROID_native_fence_sync, for drivers which support PIPE_CAP_NATIVE_FENCE_FD. Signed-off-by: Rob Clark <[email protected]>
* gallium: add PIPE_CAP_TGSI_CAN_READ_OUTPUTSNicolai Hähnle2016-11-301-0/+1
| | | | | | | | | | | Drivers that support this benefit by saving one lowering pass in the GLSL-to-TGSI conversion. radeonsi already supports this because all outputs are stored in temporary variables before the export (except for TCS outputs, which have always been readable in TGSI anyway due to their special semantics). Reviewed-by: Marek Olšák <[email protected]>
* gallium: add PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERSIlia Mirkin2016-10-221-0/+1
| | | | | | | | | | | | | | This allows the driver to signal that it can't handle random interleaving of attributes across buffers. This is required for ARB_transform_feedback3, and it's initialized to whatever the previous value of PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME was except for nv50 where it is disabled. Note that the proprietary drivers never expose ARB_transform_feedback3 on any GT21x's (where nouveau previously did), and after some effort I was unable to get it to work. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* st/mesa: enable ARB_enhanced_layouts and turn the cap onNicolai Hähnle2016-10-121-1/+1
| | | | | | | v2: mark llvmpipe & softpipe properly as well (Jason Wood) Reviewed-by: Edward O'Callaghan <[email protected]> Reviewed-by: Dave Airlie <[email protected]>
* gallium: add PIPE_CAP_TGSI_ARRAY_COMPONENTSNicolai Hähnle2016-10-121-0/+1
| | | | | | | | This is a screen cap because drivers are expected to support it either for all shader types or for none of them. Reviewed-by: Edward O'Callaghan <[email protected]> Reviewed-by: Dave Airlie <[email protected]>
* softpipe: Cap to 2 GB on 32 bitsAxel Davy2016-10-101-0/+6
| | | | | | | | | | | | | | On 32 bits system, application memory is quite limited. softpipe uses application memory. To help prevent memory exhaustion, limit reported memory availability to 2GB. Some gallium nine apps do check reported memory by allocating resources until memory is full. Gallium nine refuses allocations when 80% of the reported memory limit is used. This change helps some apps to start. Signed-off-by: Axel Davy <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* gallium: add PIPE_COMPUTE_CAP_MAX_VARIABLE_THREADS_PER_BLOCKSamuel Pitoiset2016-10-071-0/+1
| | | | | | | | | v3: - use a new case statement in r600_pipe_common.c - fix compilation of softpipe... Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* gallium: add cap to export device pointer sizeJan Vesely2016-08-291-0/+1
| | | | | | | | | v2: document the new cap v3: fix 80 char limit in screen.rst Signed-off-by: Jan Vesely <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Acked-by: Ilia Mirkin <[email protected]>
* softpipe: (trivial) honor render_condition_enabled for clear_rt/clear_dsRoland Scheidegger2016-08-291-2/+2
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* gallium: Use enum pipe_shader_type in set_shader_images()Kai Wasserbäch2016-08-291-1/+1
| | | | | Signed-off-by: Kai Wasserbäch <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium: Use enum pipe_shader_type in set_shader_buffers()Kai Wasserbäch2016-08-291-1/+1
| | | | | Signed-off-by: Kai Wasserbäch <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium: Use enum pipe_shader_type in set_sampler_views()Kai Wasserbäch2016-08-292-2/+2
| | | | | Signed-off-by: Kai Wasserbäch <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium: Use enum pipe_shader_type in bind_sampler_states() (v2)Kai Wasserbäch2016-08-291-1/+1
| | | | | | | | | | | v1 → v2: - Fixed indentation (noted by Brian Paul) - Removed second assert from nouveau's switch statements (suggested by Brian Paul) Signed-off-by: Kai Wasserbäch <[email protected]> Reviewed-by: Samuel Pitoiset <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium: add a pipe_context parameter to resource_get_handleMarek Olšák2016-08-251-0/+1
| | | | | | | | radeonsi needs to do some operations (DCC decompression) for OpenGL-OpenCL interop and this is the only way to make it coherent with the current context. It can optionally be set to NULL. Reviewed-by: Brian Paul <[email protected]>
* gallium: add a cap to expose whether driver supports mixed color/zs bitsIlia Mirkin2016-08-231-0/+1
| | | | | | | | | | 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]>
* gallium: change pipe_image_view::first_element/last_element -> offset/sizeMarek Olšák2016-08-171-3/+3
| | | | | | | | | This is required by OpenGL. Our hardware supports this. Example: Bind RGBA32F with offset = 4 bytes. Acked-by: Ilia Mirkin <[email protected]> Acked-by: Nicolai Hähnle <[email protected]>
* gallium: change pipe_sampler_view::first_element/last_element -> offset/sizeMarek Olšák2016-08-172-9/+12
| | | | | | | | | | | This is required by OpenGL. Our hardware supports this. Example: Bind RGBA32F with offset = 4 bytes. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97305 Acked-by: Ilia Mirkin <[email protected]> Acked-by: Nicolai Hähnle <[email protected]>
* gallium: add a pipe_context parameter to fence_finishMarek Olšák2016-08-102-1/+2
| | | | | | | | required by glClientWaitSync (GL 4.5 Core spec) that can optionally flush the context Reviewed-by: Rob Clark <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* gallium: add render_condition_enable param to clear_render_target/depth_stencilMarek Olšák2016-08-101-2/+4
| | | | | Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* gallium: split transfer_inline_write into buffer and texture callbacksMarek Olšák2016-07-231-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | to reduce the call indirections with u_resource_vtbl. The worst call tree you could get was: - u_transfer_inline_write_vtbl - u_default_transfer_inline_write - u_transfer_map_vtbl - driver_transfer_map - u_transfer_unmap_vtbl - driver_transfer_unmap That's 6 indirect calls. Some drivers only had 5. The goal is to have 1 indirect call for drivers that care. The resource type can be determined statically at most call sites. The new interface is: pipe_context::buffer_subdata(ctx, resource, usage, offset, size, data) pipe_context::texture_subdata(ctx, resource, level, usage, box, data, stride, layer_stride) v2: fix whitespace, correct ilo's behavior Reviewed-by: Nicolai Hähnle <[email protected]> Acked-by: Roland Scheidegger <[email protected]>
* gallium: add a cap for VIEWPORT_SUBPIXEL_BITS (v2)Józef Kucia2016-07-201-0/+1
| | | | | | | | | | | | This allows Gallium drivers to advertise the subpixel precision for floating point viewports bounds. v2: - Set ViewportSubpixelBits in st_init_limits. Signed-off-by: Józef Kucia <[email protected]> Signed-off-by: Marek Olšák <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* gallium: Add a cap for offset_units_unscaledAxel Davy2016-06-251-0/+1
| | | | | | | | | | | | | | D3D9 has a different behaviour for depth bias. For OGL/D3D1X, the depth bias unit is the minimal resolvable value for the depth buffer, which depends on the format (and has different behaviour for float depth buffers). For D3D9, the depth bias unit is 1.0f. Signed-off-by: Axel Davy <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* Remove wrongly repeated words in commentsGiuseppe Bilotta2016-06-231-2/+2
| | | | | | | | | | | | | | | | | Clean up misrepetitions ('if if', 'the the' etc) found throughout the comments. This has been done manually, after grepping case-insensitively for duplicate if, is, the, then, do, for, an, plus a few other typos corrected in fly-by v2: * proper commit message and non-joke title; * replace two 'as is' followed by 'is' to 'as-is'. v3: * 'a integer' => 'an integer' and similar (originally spotted by Jason Ekstrand, I fixed a few other similar ones while at it) Signed-off-by: Giuseppe Bilotta <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* gallium: make image_view constRob Clark2016-06-201-1/+1
| | | | | Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* gallium: make constant_buffer constRob Clark2016-06-201-1/+1
| | | | | Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* gallium: make shader_buffers constRob Clark2016-06-201-1/+1
| | | | | | | Be consistent with the rest of the "set_xyz" state interfaces. Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* gallium: add PIPE_CAP_MAX_WINDOW_RECTANGLES to all driversIlia Mirkin2016-06-181-0/+1
| | | | | | | | This says how many window rectangles are supported by the implementation, although it may not exceed PIPE_MAX_WINDOW_RECTANGLES. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* softpipe: turn on pipe cap for GL_ARB_copy_image supportBrian Paul2016-06-101-1/+2
| | | | Reviewed-by: Charmaine Lee <[email protected]>
* softpipe: don't use 3-component formatsBrian Paul2016-06-101-0/+18
| | | | | | | | | | | | | | | Mesa and gallium don't have a complete set of matching 3-component texture formats. For example, 8-bit sRGB unorm. To fully support the GL_ARB_copy_image extension we need to have support for all of these formats: RGB8_UNORM, RGB8_SNORM, RGB8_SRGB, RGB8_UINT, and RGB8_SINT using the same component order. Since we don't have that, disable the 3-component formats for now. v2: Simplify 3-component format check, per Marek. Also check that target != PIPE_BUFFER. Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Charmaine Lee <[email protected]>
* gallium: add PIPE_CAP_TGSI_VOTE for when the VOTE ops are allowedIlia Mirkin2016-06-061-0/+1
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Dave Airlie <[email protected]>
* softpipe: add sp_buffer.h to the sources list (release tarball)Emil Velikov2016-05-301-0/+1
| | | | Signed-off-by: Emil Velikov <[email protected]>
* gallium: Add a pipe cap for whether primitive restart works for patches.Kenneth Graunke2016-05-231-0/+1
| | | | | | | | | | | | | | | Some hardware supports primitive restart on patch primitives, and other hardware does not. Modern GL and ES include a query for this feature; adding a capability bit will allow us to answer it. As far as I know, AMD hardware does not support this feature, while NVIDIA and Intel hardware does. However, most Gallium drivers do not appear to support tessellation shaders yet. So, I've enabled it for nvc0 and disabled it everywhere else. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* llvm/softpipe: Enable cull_distance as draw supports it.Tobias Klausmann2016-05-231-1/+1
| | | | | | Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Tobias Klausmann <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* gallium: Add a pipe cap for arb_cull_distanceTobias Klausmann2016-05-141-0/+1
| | | | | | | | | This lets us safely enable or disable the extension as needed Signed-off-by: Tobias Klausmann <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* gallium: fix various undefined left shifts into sign bitNicolai Hähnle2016-05-071-2/+2
| | | | | | | | | Funnily enough, some of these were turned into a compile-time error by gcc with -fsanitize=undefined ("initializer is not a constant"). Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* softpipe: bump 3D texture limit to 2048Dave Airlie2016-05-021-1/+1
| | | | | | | The GL4.1 spec bumps this to 2048, so we should do so. Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
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