summaryrefslogtreecommitdiffstats
path: root/src/gallium/drivers/softpipe
Commit message (Collapse)AuthorAgeFilesLines
* 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]>
* softpipe: allow r32 xchg on shader images.Dave Airlie2016-05-021-0/+40
| | | | | | | This is part of OES_shader_image_atomic.txt. Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* softpipe: avoid leaking local_mem on machines alloc failureIlia Mirkin2016-05-011-1/+3
| | | | | | | Spotted by Coverity Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Vinson Lee <[email protected]>
* softpipe: s/Elements/ARRAY_SIZE/Brian Paul2016-04-277-27/+27
| | | | | | | Try to standardize on the later, which is defined in the common util/ directory. Reviewed-by: Jose Fonseca <[email protected]>
* softpipe: add support for compute shaders. (v2)Dave Airlie2016-04-278-3/+369
| | | | | | | | | | | | | | | | | This enables ARB_compute_shader on softpipe. I've only tested this with piglit so far, and I hopefully plan on integrating it with my vulkan work. I'll get to testing it with deqp more later. The basic premise is to create up to 1024 restartable TGSI machines, and execute workgroups of those machines. v1.1: free machines. v2: deqp fixes - add samplers support, finish atomic operations, fix load/store writemasks. Acked-by: Roland Scheidegger <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* tgsi: accept a starting PC value for exec machine.Dave Airlie2016-04-271-1/+1
| | | | | | | | This will be used later to restart barriered execution threads in compute, for now we just want to change the API. Acked-by: Roland Scheidegger <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* tgsi: pass a shader type to the machine create and clean up.Dave Airlie2016-04-261-1/+1
| | | | | | | | | | | | | There was definitely bugs here mixing up the PIPE_ and TGSI_ defines, hopefully they didn't cause any problems, since mostly it was special cases for GEOMETRY. This clarifies at shader machine create what type of shader this machine will execute. This is needed also for compute shaders where we don't want to allocate inputs/outputs. Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* gallium: fix warnings in release buildGrazvydas Ignotas2016-04-252-2/+3
| | | | | | | | Mark variables MAYBE_UNUSED to avoid unused-but-set-variable warnings in release build. Signed-off-by: Grazvydas Ignotas <[email protected]> Reviewed-by: Emil Velikov <[email protected]>
* gallium: add bool return to pipe_context::end_queryNicolai Hähnle2016-04-211-1/+2
| | | | | | | | | Even when begin_query succeeds, there can still be failures in query handling. For example for radeon, additional buffers may have to be allocated when queries span multiple command buffers. Reviewed-by: Samuel Pitoiset <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* softpipe: fix a warning due to an incorrect enum comparisonMarek Olšák2016-04-221-1/+1
| | | | | | no change in behavior, because both are defined the same Acked-by: Jose Fonseca <[email protected]>
* gallium: merge PIPE_SWIZZLE_* and UTIL_FORMAT_SWIZZLE_*Marek Olšák2016-04-221-15/+15
| | | | | | | | Use PIPE_SWIZZLE_* everywhere. Use X/Y/Z/W/0/1 instead of RED, GREEN, BLUE, ALPHA, ZERO, ONE. The new enum is called pipe_swizzle. Acked-by: Jose Fonseca <[email protected]>
* softpipe: Free tgsi.image elements on context destruction.Jose Fonseca2016-04-131-0/+2
| | | | | | | | Courtesy of address sanitizer. [airlied: free buffers as well] Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* softpipe: Enable ARB_framebuffer_no_attachmentsEdward O'Callaghan2016-04-131-1/+2
| | | | | Signed-off-by: Edward O'Callaghan <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* softpipe: avoid buffer overflowThomas Hindoe Paaboel Andersen2016-04-132-8/+8
| | | | Signed-off-by: Dave Airlie <[email protected]>
* gallium: Add capability for ARB_robust_buffer_access_behavior.Bas Nieuwenhuizen2016-04-121-0/+1
| | | | | | Signed-off-by: Bas Nieuwenhuizen <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* softpipe: Use STATIC_ASSERT whenever possible.Jose Fonseca2016-04-121-2/+2
| | | | | Reviewed-by: Eric Engestrom <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* gallium: add pipe_context::set_active_query_state for pausing queriesMarek Olšák2016-04-121-0/+7
| | | | | Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* softpipe: add SSBO/shader atomics support.Dave Airlie2016-04-1210-5/+464
| | | | | | | | | | This adds support for the features requires for ARB_shader_storage_buffer_object and ARB_shader_atomic_counters, ARB_shader_atomic_counter_ops. [airlied: some cleanups applied] Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* tgsi: add support for buffer/atomic operations to tgsi_exec.Dave Airlie2016-04-121-2/+2
| | | | | | | | | This adds support for doing load/store/atomic operations on buffer objects. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* drivers/softpipe: add missing header to the tarballEmil Velikov2016-04-111-0/+1
| | | | Signed-off-by: Emil Velikov <[email protected]>
* softpipe: Set samples and layers in set_framebuffer_state() cbEdward O'Callaghan2016-04-071-0/+2
| | | | | | | | | Carries across the number of samples and layers state in the 'softpipe_set_framebuffer_state()' callback. This state is part of 'ARB_framebuffer_no_attachments' support. Signed-off-by: Edward O'Callaghan <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* gallium: Add PIPE_CAP_FRAMEBUFFER_NO_ATTACHMENTEdward O'Callaghan2016-04-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add PIPE_CAP to determine if the GL extension 'GL_ARB_framebuffer_no_attachments' shall be supported. The driver is required to support 'PIPE_FORMAT_NONE' via its 'is_format_supported()' callback in order to determine the MSAA modes the hardware supports so that values requested from the application using 'GL_ARB_framebuffer_no_attachments' may be quantized to what the hardware expects. V.2: Fix doc for a more detailed description of the PIPE_CAP and the corresponding GL constant. V.3: Renamed and repurposed once again. V.4: Remove CAP from cap_mapping array. [airlied: fix damaged whitespace] Signed-off-by: Edward O'Callaghan <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* softpipe: add image support to softpipe (v3)Dave Airlie2016-03-3113-11/+925
| | | | | | | | | | This adds support for ARB_shader_image_load_store to softpipe. v2: add RESQ support (Ilia) v3: constify, cleanup internals, add some comments (Brian). Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* tgsi: add support for image operations to tgsi_exec. (v2.1)Dave Airlie2016-03-311-2/+2
| | | | | | | | | | | | This adds support for load/store/atomic operations on images along with image tracking support. v2: add RESQ support. (Ilia) v2.1: constify interface (Brian) split get_image_coord_dim (Brian) Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* softpipe: add support for explicit early depth testingDave Airlie2016-03-316-12/+21
| | | | | | | | | | | | ARB_shader_image_load_store adds support for explicit early depth testing. However we need to make sure we don't overwrite values using the shader written values in this case. This fixes early depth testing in softpipe to conform with those requirements. Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* softpipe: fix misleading TGSI_QUAD_SIZE usageRoland Scheidegger2016-03-151-24/+29
| | | | | | | | | | | | | | | All these img filter loops iterate through NUM_CHANNELS, not QUAD_SIZE. In practice both are of course the same unchangeable value (4), but it makes the code look a bit confusing. Moreover, some of the functions were actually given an array of 4 values according to the declaration, yet the code was addressing values 0/4/8/12 out of it, so fix this by just saying it's a pointer to floats like the other functions. While here, also add comment about not quite correct filtering. There's no actual code difference. Reviewed-by: Jose Fonseca <[email protected]>
* softpipe: fix anisotropic filtering crashRoland Scheidegger2016-03-151-2/+7
| | | | | | | | | | | | | The filt_args->offset wasn't assigned but was always used later leading to a crash (as far as I can tell, texel offsets don't actually make much sense with anisotropic filtering, but because there's no explicit setting if offsets are enabled there the array is always accessed). This fixes https://bugs.freedesktop.org/show_bug.cgi?id=94481 Reviewed-by: Eduardo Lima Mitev <[email protected]> CC: <[email protected]>
* gallium: add CAPs returning PCI device locationMarek Olšák2016-03-091-0/+4
| | | | Reviewed-by: Brian Paul <[email protected]>
* gallium: add external usage flags to resource_from(get)_handle (v2)Marek Olšák2016-03-091-2/+4
| | | | | | | | | This will allow drivers to make better decisions about texture sharing for DRI2, DRI3, Wayland, and OpenCL. v2: add read/write flags, take advantage of __DRI_IMAGE_USE_BACKBUFFER Reviewed-by: Axel Davy <[email protected]>
* scons: Eliminate MSVC2008 compatibility.Jose Fonseca2016-02-111-1/+1
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* configure: Eliminate MSVC2008 compatibility.Jose Fonseca2016-02-111-1/+1
| | | | | | | | | | | | | | | We no longer need to build any part of Mesa with Windows SDK 7.0.7600 or MSVC 2008. MSVC 2013 will be the oldest we support. In practice this means people are now free to declare variables in the middle of blocks, on the whole Mesa tree. Care should still be taken with variable length arrays and void pointer arithmetic. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Hella-acked-by: Ian Romanick <[email protected]>
* gallium/util: switch over to new u_debug_image.[ch] codeBrian Paul2016-02-081-0/+1
| | | | Reviewed-by: Marek Olšák <[email protected]>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 11:21:40 +0000