2017-11-25 21:33:10 +00:00
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/*
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* Copyright 2017 Advanced Micro Devices, Inc.
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2018-04-01 21:49:48 +01:00
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* All Rights Reserved.
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2017-11-25 21:33:10 +00:00
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* on the rights to use, copy, modify, merge, publish, distribute, sub
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* license, and/or sell copies of the Software, and to permit persons to whom
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* the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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2020-03-27 18:32:38 +00:00
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#include "compiler/nir/nir.h"
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2018-02-05 17:02:50 +00:00
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#include "radeon/radeon_uvd_enc.h"
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2020-03-27 18:32:38 +00:00
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#include "radeon/radeon_vce.h"
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#include "radeon/radeon_video.h"
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#include "si_pipe.h"
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2020-09-04 18:48:30 +01:00
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#include "util/u_cpu_detect.h"
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2018-08-11 00:57:31 +01:00
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#include "util/u_screen.h"
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2017-11-25 21:48:36 +00:00
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#include "util/u_video.h"
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2020-03-27 18:32:38 +00:00
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#include "vl/vl_decoder.h"
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#include "vl/vl_video_buffer.h"
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2017-11-25 21:33:10 +00:00
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#include <sys/utsname.h>
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static const char *si_get_vendor(struct pipe_screen *pscreen)
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{
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2020-09-16 12:08:58 +01:00
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return "AMD";
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2017-11-25 21:33:10 +00:00
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}
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static const char *si_get_device_vendor(struct pipe_screen *pscreen)
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{
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2020-03-27 18:32:38 +00:00
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return "AMD";
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2017-11-25 21:33:10 +00:00
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}
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static int si_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
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{
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2020-03-27 18:32:38 +00:00
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struct si_screen *sscreen = (struct si_screen *)pscreen;
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switch (param) {
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/* Supported features (boolean caps). */
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case PIPE_CAP_ACCELERATED:
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case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS:
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case PIPE_CAP_ANISOTROPIC_FILTER:
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case PIPE_CAP_POINT_SPRITE:
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case PIPE_CAP_OCCLUSION_QUERY:
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case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
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case PIPE_CAP_TEXTURE_SHADOW_LOD:
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case PIPE_CAP_TEXTURE_MIRROR_CLAMP_TO_EDGE:
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case PIPE_CAP_BLEND_EQUATION_SEPARATE:
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case PIPE_CAP_TEXTURE_SWIZZLE:
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case PIPE_CAP_DEPTH_CLIP_DISABLE:
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case PIPE_CAP_DEPTH_CLIP_DISABLE_SEPARATE:
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case PIPE_CAP_SHADER_STENCIL_EXPORT:
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case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
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case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
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case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
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case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
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case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
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case PIPE_CAP_FRAGMENT_SHADER_TEXTURE_LOD:
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case PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES:
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case PIPE_CAP_VERTEX_SHADER_SATURATE:
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case PIPE_CAP_PRIMITIVE_RESTART:
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2020-06-18 14:18:54 +01:00
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case PIPE_CAP_PRIMITIVE_RESTART_FIXED_INDEX:
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2020-03-27 18:32:38 +00:00
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case PIPE_CAP_CONDITIONAL_RENDER:
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case PIPE_CAP_TEXTURE_BARRIER:
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case PIPE_CAP_INDEP_BLEND_ENABLE:
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case PIPE_CAP_INDEP_BLEND_FUNC:
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case PIPE_CAP_VERTEX_COLOR_UNCLAMPED:
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case PIPE_CAP_START_INSTANCE:
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case PIPE_CAP_NPOT_TEXTURES:
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case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES:
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case PIPE_CAP_MIXED_COLOR_DEPTH_BITS:
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case PIPE_CAP_VERTEX_COLOR_CLAMPED:
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case PIPE_CAP_FRAGMENT_COLOR_CLAMPED:
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case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
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case PIPE_CAP_TGSI_INSTANCEID:
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case PIPE_CAP_COMPUTE:
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case PIPE_CAP_TEXTURE_BUFFER_OBJECTS:
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case PIPE_CAP_TGSI_VS_LAYER_VIEWPORT:
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case PIPE_CAP_QUERY_PIPELINE_STATISTICS:
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case PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT:
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case PIPE_CAP_SAMPLE_SHADING:
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case PIPE_CAP_DRAW_INDIRECT:
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case PIPE_CAP_CLIP_HALFZ:
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case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION:
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case PIPE_CAP_POLYGON_OFFSET_CLAMP:
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case PIPE_CAP_MULTISAMPLE_Z_RESOLVE:
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case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION:
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case PIPE_CAP_TGSI_TEXCOORD:
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case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE:
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case PIPE_CAP_CONDITIONAL_RENDER_INVERTED:
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case PIPE_CAP_TEXTURE_FLOAT_LINEAR:
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case PIPE_CAP_TEXTURE_HALF_FLOAT_LINEAR:
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case PIPE_CAP_DEPTH_BOUNDS_TEST:
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case PIPE_CAP_SAMPLER_VIEW_TARGET:
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case PIPE_CAP_TEXTURE_QUERY_LOD:
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case PIPE_CAP_TEXTURE_GATHER_SM5:
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case PIPE_CAP_TGSI_TXQS:
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case PIPE_CAP_FORCE_PERSAMPLE_INTERP:
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case PIPE_CAP_COPY_BETWEEN_COMPRESSED_AND_PLAIN_FORMATS:
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case PIPE_CAP_TGSI_FS_POSITION_IS_SYSVAL:
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case PIPE_CAP_TGSI_FS_FACE_IS_INTEGER_SYSVAL:
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case PIPE_CAP_INVALIDATE_BUFFER:
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case PIPE_CAP_SURFACE_REINTERPRET_BLOCKS:
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case PIPE_CAP_QUERY_BUFFER_OBJECT:
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case PIPE_CAP_QUERY_MEMORY_INFO:
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case PIPE_CAP_TGSI_PACK_HALF_FLOAT:
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case PIPE_CAP_FRAMEBUFFER_NO_ATTACHMENT:
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case PIPE_CAP_ROBUST_BUFFER_ACCESS_BEHAVIOR:
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case PIPE_CAP_POLYGON_OFFSET_UNITS_UNSCALED:
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case PIPE_CAP_STRING_MARKER:
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case PIPE_CAP_CLEAR_TEXTURE:
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case PIPE_CAP_CULL_DISTANCE:
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case PIPE_CAP_TGSI_ARRAY_COMPONENTS:
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case PIPE_CAP_TGSI_CAN_READ_OUTPUTS:
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case PIPE_CAP_GLSL_OPTIMIZE_CONSERVATIVELY:
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case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
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case PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS:
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case PIPE_CAP_DOUBLES:
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case PIPE_CAP_TGSI_TEX_TXF_LZ:
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case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT:
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case PIPE_CAP_BINDLESS_TEXTURE:
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case PIPE_CAP_QUERY_TIMESTAMP:
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case PIPE_CAP_QUERY_TIME_ELAPSED:
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case PIPE_CAP_NIR_SAMPLERS_AS_DEREF:
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case PIPE_CAP_MEMOBJ:
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case PIPE_CAP_LOAD_CONSTBUF:
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case PIPE_CAP_INT64:
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case PIPE_CAP_INT64_DIVMOD:
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case PIPE_CAP_TGSI_CLOCK:
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case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
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case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
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case PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET:
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case PIPE_CAP_TGSI_BALLOT:
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case PIPE_CAP_TGSI_VOTE:
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case PIPE_CAP_FBFETCH:
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case PIPE_CAP_COMPUTE_GRID_INFO_LAST_BLOCK:
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case PIPE_CAP_IMAGE_LOAD_FORMATTED:
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case PIPE_CAP_PREFER_COMPUTE_FOR_MULTIMEDIA:
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case PIPE_CAP_TGSI_DIV:
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case PIPE_CAP_PACKED_UNIFORMS:
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case PIPE_CAP_SHADER_SAMPLES_IDENTICAL:
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case PIPE_CAP_GL_SPIRV:
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2020-04-21 11:31:50 +01:00
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case PIPE_CAP_ALPHA_TO_COVERAGE_DITHER_CONTROL:
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2020-03-06 02:49:30 +00:00
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case PIPE_CAP_MAP_UNSYNCHRONIZED_THREAD_SAFE:
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2020-07-15 20:25:23 +01:00
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case PIPE_CAP_NO_CLIP_ON_COPY_TEX:
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2020-09-27 14:03:55 +01:00
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case PIPE_CAP_SHADER_ATOMIC_INT64:
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2020-09-21 07:05:49 +01:00
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case PIPE_CAP_FRONTEND_NOOP:
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2020-09-21 03:57:29 +01:00
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case PIPE_CAP_DEMOTE_TO_HELPER_INVOCATION:
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2020-09-28 03:57:10 +01:00
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case PIPE_CAP_PREFER_REAL_BUFFER_IN_CONSTBUF0:
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2020-09-21 12:54:12 +01:00
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case PIPE_CAP_COMPUTE_SHADER_DERIVATIVES:
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2021-03-27 09:34:16 +00:00
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case PIPE_CAP_TGSI_ATOMINC_WRAP:
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2020-03-27 18:32:38 +00:00
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return 1;
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2020-04-24 17:14:40 +01:00
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case PIPE_CAP_GLSL_ZERO_INIT:
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return 2;
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2021-03-03 04:36:20 +00:00
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case PIPE_CAP_GENERATE_MIPMAP:
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case PIPE_CAP_SEAMLESS_CUBE_MAP:
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case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
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case PIPE_CAP_CUBE_MAP_ARRAY:
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return sscreen->info.has_3d_cube_border_color_mipmap;
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2020-03-27 18:32:38 +00:00
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case PIPE_CAP_QUERY_SO_OVERFLOW:
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return !sscreen->use_ngg_streamout;
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case PIPE_CAP_POST_DEPTH_COVERAGE:
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return sscreen->info.chip_class >= GFX10;
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case PIPE_CAP_GRAPHICS:
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return sscreen->info.has_graphics;
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case PIPE_CAP_RESOURCE_FROM_USER_MEMORY:
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return !SI_BIG_ENDIAN && sscreen->info.has_userptr;
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case PIPE_CAP_DEVICE_RESET_STATUS_QUERY:
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return sscreen->info.has_gpu_reset_status_query;
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2020-05-18 16:21:05 +01:00
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case PIPE_CAP_DEVICE_PROTECTED_CONTENT:
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return sscreen->info.has_tmz_support;
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2020-03-27 18:32:38 +00:00
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case PIPE_CAP_TEXTURE_MULTISAMPLE:
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return sscreen->info.has_2d_tiling;
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case PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT:
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return SI_MAP_BUFFER_ALIGNMENT;
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case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT:
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case PIPE_CAP_TEXTURE_BUFFER_OFFSET_ALIGNMENT:
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case PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS:
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case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
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case PIPE_CAP_MAX_VERTEX_STREAMS:
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case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT:
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case PIPE_CAP_MAX_WINDOW_RECTANGLES:
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return 4;
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case PIPE_CAP_GLSL_FEATURE_LEVEL:
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case PIPE_CAP_GLSL_FEATURE_LEVEL_COMPATIBILITY:
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if (!sscreen->info.has_indirect_compute_dispatch)
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return 420;
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return 460;
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case PIPE_CAP_MAX_TEXTURE_UPLOAD_MEMORY_BUDGET:
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/* Optimal number for good TexSubImage performance on Polaris10. */
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return 64 * 1024 * 1024;
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case PIPE_CAP_GL_BEGIN_END_BUFFER_SIZE:
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return 4096 * 1024;
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case PIPE_CAP_MAX_TEXTURE_BUFFER_SIZE:
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case PIPE_CAP_MAX_SHADER_BUFFER_SIZE:
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2020-04-26 06:23:11 +01:00
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/* Align it down to 256 bytes. I've chosen the number randomly. */
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return ROUND_DOWN_TO(MIN2(sscreen->info.max_alloc_size, INT_MAX), 256);
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2020-09-14 09:49:29 +01:00
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case PIPE_CAP_MAX_TEXTURE_MB:
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return sscreen->info.max_alloc_size / (1024 * 1024);
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2020-03-27 18:32:38 +00:00
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case PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY:
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case PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY:
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case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY:
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2020-01-30 10:02:00 +00:00
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return 0;
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2020-03-27 18:32:38 +00:00
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case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
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2021-03-28 13:48:19 +01:00
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/* Gfx8 (Polaris11) hangs, so don't enable this on Gfx8 and older chips. */
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return sscreen->info.chip_class >= GFX9 &&
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sscreen->info.has_sparse_vm_mappings ? RADEON_SPARSE_PAGE_SIZE : 0;
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2020-03-27 18:32:38 +00:00
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case PIPE_CAP_UMA:
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2020-04-07 02:28:32 +01:00
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case PIPE_CAP_PREFER_IMM_ARRAYS_AS_CONSTBUF:
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2020-03-27 18:32:38 +00:00
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return 0;
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case PIPE_CAP_FENCE_SIGNAL:
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return sscreen->info.has_syncobj;
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case PIPE_CAP_CONSTBUF0_FLAGS:
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return SI_RESOURCE_FLAG_32BIT;
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case PIPE_CAP_NATIVE_FENCE_FD:
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return sscreen->info.has_fence_to_handle;
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case PIPE_CAP_DRAW_PARAMETERS:
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case PIPE_CAP_MULTI_DRAW_INDIRECT:
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case PIPE_CAP_MULTI_DRAW_INDIRECT_PARAMS:
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return sscreen->has_draw_indirect_multi;
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case PIPE_CAP_MAX_SHADER_PATCH_VARYINGS:
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return 30;
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case PIPE_CAP_MAX_VARYINGS:
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return 32;
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case PIPE_CAP_TEXTURE_BORDER_COLOR_QUIRK:
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return sscreen->info.chip_class <= GFX8 ? PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_R600 : 0;
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/* Stream output. */
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case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
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case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
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return 32 * 4;
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/* Geometry shader output. */
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case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
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/* gfx9 has to report 256 to make piglit/gs-max-output pass.
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* gfx8 and earlier can do 1024.
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*/
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return 256;
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case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
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return 4095;
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case PIPE_CAP_MAX_GS_INVOCATIONS:
|
2020-05-19 02:55:06 +01:00
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/* Even though the hw supports more, we officially wanna expose only 32. */
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return 32;
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2020-03-27 18:32:38 +00:00
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case PIPE_CAP_MAX_VERTEX_ATTRIB_STRIDE:
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return 2048;
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|
|
|
|
/* Texturing. */
|
|
|
|
case PIPE_CAP_MAX_TEXTURE_2D_SIZE:
|
|
|
|
return 16384;
|
|
|
|
case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
|
2021-03-03 04:36:20 +00:00
|
|
|
if (!sscreen->info.has_3d_cube_border_color_mipmap)
|
|
|
|
return 0;
|
2020-03-27 18:32:38 +00:00
|
|
|
return 15; /* 16384 */
|
|
|
|
case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
|
2021-03-03 04:36:20 +00:00
|
|
|
if (!sscreen->info.has_3d_cube_border_color_mipmap)
|
|
|
|
return 0;
|
2020-03-27 18:32:38 +00:00
|
|
|
if (sscreen->info.chip_class >= GFX10)
|
|
|
|
return 14;
|
|
|
|
/* textures support 8192, but layered rendering supports 2048 */
|
|
|
|
return 12;
|
|
|
|
case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
|
|
|
|
if (sscreen->info.chip_class >= GFX10)
|
|
|
|
return 8192;
|
|
|
|
/* textures support 8192, but layered rendering supports 2048 */
|
|
|
|
return 2048;
|
|
|
|
|
|
|
|
/* Viewports and render targets. */
|
|
|
|
case PIPE_CAP_MAX_VIEWPORTS:
|
|
|
|
return SI_MAX_VIEWPORTS;
|
|
|
|
case PIPE_CAP_VIEWPORT_SUBPIXEL_BITS:
|
|
|
|
case PIPE_CAP_RASTERIZER_SUBPIXEL_BITS:
|
|
|
|
case PIPE_CAP_MAX_RENDER_TARGETS:
|
|
|
|
return 8;
|
|
|
|
case PIPE_CAP_FRAMEBUFFER_MSAA_CONSTRAINTS:
|
|
|
|
return sscreen->info.has_eqaa_surface_allocator ? 2 : 0;
|
|
|
|
|
|
|
|
case PIPE_CAP_MIN_TEXTURE_GATHER_OFFSET:
|
|
|
|
case PIPE_CAP_MIN_TEXEL_OFFSET:
|
|
|
|
return -32;
|
|
|
|
|
|
|
|
case PIPE_CAP_MAX_TEXTURE_GATHER_OFFSET:
|
|
|
|
case PIPE_CAP_MAX_TEXEL_OFFSET:
|
|
|
|
return 31;
|
|
|
|
|
|
|
|
case PIPE_CAP_ENDIANNESS:
|
|
|
|
return PIPE_ENDIAN_LITTLE;
|
|
|
|
|
|
|
|
case PIPE_CAP_VENDOR_ID:
|
|
|
|
return ATI_VENDOR_ID;
|
|
|
|
case PIPE_CAP_DEVICE_ID:
|
|
|
|
return sscreen->info.pci_id;
|
|
|
|
case PIPE_CAP_VIDEO_MEMORY:
|
|
|
|
return sscreen->info.vram_size >> 20;
|
|
|
|
case PIPE_CAP_PCI_GROUP:
|
|
|
|
return sscreen->info.pci_domain;
|
|
|
|
case PIPE_CAP_PCI_BUS:
|
|
|
|
return sscreen->info.pci_bus;
|
|
|
|
case PIPE_CAP_PCI_DEVICE:
|
|
|
|
return sscreen->info.pci_dev;
|
|
|
|
case PIPE_CAP_PCI_FUNCTION:
|
|
|
|
return sscreen->info.pci_func;
|
|
|
|
|
|
|
|
default:
|
|
|
|
return u_pipe_screen_get_param_defaults(pscreen, param);
|
|
|
|
}
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
static float si_get_paramf(struct pipe_screen *pscreen, enum pipe_capf param)
|
2017-11-25 21:33:10 +00:00
|
|
|
{
|
2020-03-27 18:32:38 +00:00
|
|
|
switch (param) {
|
|
|
|
case PIPE_CAPF_MAX_LINE_WIDTH:
|
|
|
|
case PIPE_CAPF_MAX_LINE_WIDTH_AA:
|
|
|
|
/* This depends on the quant mode, though the precise interactions
|
|
|
|
* are unknown. */
|
|
|
|
return 2048;
|
|
|
|
case PIPE_CAPF_MAX_POINT_WIDTH:
|
|
|
|
case PIPE_CAPF_MAX_POINT_WIDTH_AA:
|
|
|
|
return SI_MAX_POINT_SIZE;
|
|
|
|
case PIPE_CAPF_MAX_TEXTURE_ANISOTROPY:
|
|
|
|
return 16.0f;
|
|
|
|
case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS:
|
|
|
|
return 16.0f;
|
|
|
|
case PIPE_CAPF_MIN_CONSERVATIVE_RASTER_DILATE:
|
|
|
|
case PIPE_CAPF_MAX_CONSERVATIVE_RASTER_DILATE:
|
|
|
|
case PIPE_CAPF_CONSERVATIVE_RASTER_DILATE_GRANULARITY:
|
|
|
|
return 0.0f;
|
|
|
|
}
|
|
|
|
return 0.0f;
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
static int si_get_shader_param(struct pipe_screen *pscreen, enum pipe_shader_type shader,
|
|
|
|
enum pipe_shader_cap param)
|
2017-11-25 21:33:10 +00:00
|
|
|
{
|
2020-03-27 18:32:38 +00:00
|
|
|
struct si_screen *sscreen = (struct si_screen *)pscreen;
|
|
|
|
|
|
|
|
switch (param) {
|
|
|
|
/* Shader limits. */
|
|
|
|
case PIPE_SHADER_CAP_MAX_INSTRUCTIONS:
|
|
|
|
case PIPE_SHADER_CAP_MAX_ALU_INSTRUCTIONS:
|
|
|
|
case PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS:
|
|
|
|
case PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS:
|
|
|
|
case PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH:
|
|
|
|
return 16384;
|
|
|
|
case PIPE_SHADER_CAP_MAX_INPUTS:
|
|
|
|
return shader == PIPE_SHADER_VERTEX ? SI_MAX_ATTRIBS : 32;
|
|
|
|
case PIPE_SHADER_CAP_MAX_OUTPUTS:
|
|
|
|
return shader == PIPE_SHADER_FRAGMENT ? 8 : 32;
|
|
|
|
case PIPE_SHADER_CAP_MAX_TEMPS:
|
|
|
|
return 256; /* Max native temporaries. */
|
|
|
|
case PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE:
|
2020-09-16 22:11:01 +01:00
|
|
|
return 1 << 26; /* 64 MB */
|
2020-03-27 18:32:38 +00:00
|
|
|
case PIPE_SHADER_CAP_MAX_CONST_BUFFERS:
|
|
|
|
return SI_NUM_CONST_BUFFERS;
|
|
|
|
case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
|
|
|
|
case PIPE_SHADER_CAP_MAX_SAMPLER_VIEWS:
|
|
|
|
return SI_NUM_SAMPLERS;
|
|
|
|
case PIPE_SHADER_CAP_MAX_SHADER_BUFFERS:
|
|
|
|
return SI_NUM_SHADER_BUFFERS;
|
|
|
|
case PIPE_SHADER_CAP_MAX_SHADER_IMAGES:
|
|
|
|
return SI_NUM_IMAGES;
|
|
|
|
case PIPE_SHADER_CAP_MAX_UNROLL_ITERATIONS_HINT:
|
|
|
|
return 0;
|
|
|
|
case PIPE_SHADER_CAP_PREFERRED_IR:
|
|
|
|
return PIPE_SHADER_IR_NIR;
|
|
|
|
case PIPE_SHADER_CAP_LOWER_IF_THRESHOLD:
|
|
|
|
return 4;
|
|
|
|
|
2020-11-28 07:25:49 +00:00
|
|
|
case PIPE_SHADER_CAP_SUPPORTED_IRS:
|
|
|
|
if (shader == PIPE_SHADER_COMPUTE) {
|
|
|
|
return (1 << PIPE_SHADER_IR_NATIVE) |
|
|
|
|
(sscreen->info.has_indirect_compute_dispatch ?
|
|
|
|
(1 << PIPE_SHADER_IR_NIR) |
|
|
|
|
(1 << PIPE_SHADER_IR_TGSI) : 0);
|
|
|
|
}
|
|
|
|
return (1 << PIPE_SHADER_IR_TGSI) |
|
|
|
|
(1 << PIPE_SHADER_IR_NIR);
|
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
/* Supported boolean features. */
|
|
|
|
case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED:
|
|
|
|
case PIPE_SHADER_CAP_TGSI_SQRT_SUPPORTED:
|
|
|
|
case PIPE_SHADER_CAP_INDIRECT_TEMP_ADDR:
|
|
|
|
case PIPE_SHADER_CAP_INDIRECT_CONST_ADDR:
|
|
|
|
case PIPE_SHADER_CAP_INTEGERS:
|
|
|
|
case PIPE_SHADER_CAP_INT64_ATOMICS:
|
|
|
|
case PIPE_SHADER_CAP_TGSI_FMA_SUPPORTED:
|
|
|
|
case PIPE_SHADER_CAP_TGSI_ANY_INOUT_DECL_RANGE:
|
|
|
|
case PIPE_SHADER_CAP_TGSI_SKIP_MERGE_REGISTERS:
|
|
|
|
case PIPE_SHADER_CAP_TGSI_DROUND_SUPPORTED:
|
|
|
|
case PIPE_SHADER_CAP_TGSI_LDEXP_SUPPORTED:
|
|
|
|
case PIPE_SHADER_CAP_TGSI_DFRACEXP_DLDEXP_SUPPORTED:
|
2020-08-22 13:41:23 +01:00
|
|
|
case PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR: /* lowered in finalize_nir */
|
|
|
|
case PIPE_SHADER_CAP_INDIRECT_OUTPUT_ADDR: /* lowered in finalize_nir */
|
2020-03-27 18:32:38 +00:00
|
|
|
return 1;
|
|
|
|
|
|
|
|
case PIPE_SHADER_CAP_FP16:
|
2020-05-10 22:05:00 +01:00
|
|
|
case PIPE_SHADER_CAP_FP16_DERIVATIVES:
|
2020-09-04 18:48:30 +01:00
|
|
|
case PIPE_SHADER_CAP_GLSL_16BIT_CONSTS:
|
|
|
|
return sscreen->options.fp16;
|
|
|
|
|
2021-02-12 14:32:25 +00:00
|
|
|
case PIPE_SHADER_CAP_FP16_CONST_BUFFERS:
|
2020-09-04 18:48:30 +01:00
|
|
|
/* We need f16c for fast FP16 conversions in glUniform. */
|
|
|
|
return sscreen->options.fp16 && util_get_cpu_caps()->has_f16c;
|
|
|
|
|
|
|
|
/* Unsupported boolean features. */
|
2020-05-10 22:05:00 +01:00
|
|
|
case PIPE_SHADER_CAP_INT16:
|
2020-03-27 18:32:38 +00:00
|
|
|
case PIPE_SHADER_CAP_SUBROUTINES:
|
|
|
|
case PIPE_SHADER_CAP_MAX_HW_ATOMIC_COUNTERS:
|
|
|
|
case PIPE_SHADER_CAP_MAX_HW_ATOMIC_COUNTER_BUFFERS:
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
return 0;
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
static const void *si_get_compiler_options(struct pipe_screen *screen, enum pipe_shader_ir ir,
|
|
|
|
enum pipe_shader_type shader)
|
2017-11-25 21:33:10 +00:00
|
|
|
{
|
2020-05-04 00:38:51 +01:00
|
|
|
struct si_screen *sscreen = (struct si_screen *)screen;
|
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
assert(ir == PIPE_SHADER_IR_NIR);
|
2020-05-04 00:38:51 +01:00
|
|
|
return &sscreen->nir_options;
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void si_get_driver_uuid(struct pipe_screen *pscreen, char *uuid)
|
|
|
|
{
|
2020-03-27 18:32:38 +00:00
|
|
|
ac_compute_driver_uuid(uuid, PIPE_UUID_SIZE);
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void si_get_device_uuid(struct pipe_screen *pscreen, char *uuid)
|
|
|
|
{
|
2020-03-27 18:32:38 +00:00
|
|
|
struct si_screen *sscreen = (struct si_screen *)pscreen;
|
2017-11-25 21:33:10 +00:00
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
ac_compute_device_uuid(&sscreen->info, uuid, PIPE_UUID_SIZE);
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
static const char *si_get_name(struct pipe_screen *pscreen)
|
2017-11-25 21:33:10 +00:00
|
|
|
{
|
2020-03-27 18:32:38 +00:00
|
|
|
struct si_screen *sscreen = (struct si_screen *)pscreen;
|
2017-11-25 21:33:10 +00:00
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
return sscreen->renderer_string;
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
static int si_get_video_param_no_decode(struct pipe_screen *screen, enum pipe_video_profile profile,
|
|
|
|
enum pipe_video_entrypoint entrypoint,
|
|
|
|
enum pipe_video_cap param)
|
2017-11-25 21:33:10 +00:00
|
|
|
{
|
2020-03-27 18:32:38 +00:00
|
|
|
switch (param) {
|
|
|
|
case PIPE_VIDEO_CAP_SUPPORTED:
|
|
|
|
return vl_profile_supported(screen, profile, entrypoint);
|
|
|
|
case PIPE_VIDEO_CAP_NPOT_TEXTURES:
|
|
|
|
return 1;
|
|
|
|
case PIPE_VIDEO_CAP_MAX_WIDTH:
|
|
|
|
case PIPE_VIDEO_CAP_MAX_HEIGHT:
|
|
|
|
return vl_video_buffer_max_size(screen);
|
|
|
|
case PIPE_VIDEO_CAP_PREFERED_FORMAT:
|
|
|
|
return PIPE_FORMAT_NV12;
|
|
|
|
case PIPE_VIDEO_CAP_PREFERS_INTERLACED:
|
|
|
|
return false;
|
|
|
|
case PIPE_VIDEO_CAP_SUPPORTS_INTERLACED:
|
|
|
|
return false;
|
|
|
|
case PIPE_VIDEO_CAP_SUPPORTS_PROGRESSIVE:
|
|
|
|
return true;
|
|
|
|
case PIPE_VIDEO_CAP_MAX_LEVEL:
|
|
|
|
return vl_level_supported(screen, profile);
|
|
|
|
default:
|
|
|
|
return 0;
|
|
|
|
}
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
static int si_get_video_param(struct pipe_screen *screen, enum pipe_video_profile profile,
|
|
|
|
enum pipe_video_entrypoint entrypoint, enum pipe_video_cap param)
|
2017-11-25 21:48:36 +00:00
|
|
|
{
|
2020-03-27 18:32:38 +00:00
|
|
|
struct si_screen *sscreen = (struct si_screen *)screen;
|
|
|
|
enum pipe_video_format codec = u_reduce_video_profile(profile);
|
|
|
|
|
|
|
|
if (entrypoint == PIPE_VIDEO_ENTRYPOINT_ENCODE) {
|
|
|
|
switch (param) {
|
|
|
|
case PIPE_VIDEO_CAP_SUPPORTED:
|
|
|
|
return (
|
|
|
|
(codec == PIPE_VIDEO_FORMAT_MPEG4_AVC &&
|
|
|
|
(sscreen->info.family >= CHIP_RAVEN || si_vce_is_fw_version_supported(sscreen))) ||
|
|
|
|
(profile == PIPE_VIDEO_PROFILE_HEVC_MAIN &&
|
|
|
|
(sscreen->info.family >= CHIP_RAVEN || si_radeon_uvd_enc_supported(sscreen))) ||
|
|
|
|
(profile == PIPE_VIDEO_PROFILE_HEVC_MAIN_10 && sscreen->info.family >= CHIP_RENOIR));
|
|
|
|
case PIPE_VIDEO_CAP_NPOT_TEXTURES:
|
|
|
|
return 1;
|
|
|
|
case PIPE_VIDEO_CAP_MAX_WIDTH:
|
2021-01-20 00:01:00 +00:00
|
|
|
if (codec != PIPE_VIDEO_FORMAT_UNKNOWN &&
|
|
|
|
sscreen->info.enc_caps.codec_info[codec - 1].valid)
|
|
|
|
return sscreen->info.enc_caps.codec_info[codec - 1].max_width;
|
|
|
|
else
|
|
|
|
return (sscreen->info.family < CHIP_TONGA) ? 2048 : 4096;
|
2020-03-27 18:32:38 +00:00
|
|
|
case PIPE_VIDEO_CAP_MAX_HEIGHT:
|
2021-01-20 00:01:00 +00:00
|
|
|
if (codec != PIPE_VIDEO_FORMAT_UNKNOWN &&
|
|
|
|
sscreen->info.enc_caps.codec_info[codec - 1].valid)
|
|
|
|
return sscreen->info.enc_caps.codec_info[codec - 1].max_height;
|
|
|
|
else
|
|
|
|
return (sscreen->info.family < CHIP_TONGA) ? 1152 : 2304;
|
2020-03-27 18:32:38 +00:00
|
|
|
case PIPE_VIDEO_CAP_PREFERED_FORMAT:
|
|
|
|
return PIPE_FORMAT_NV12;
|
|
|
|
case PIPE_VIDEO_CAP_PREFERS_INTERLACED:
|
|
|
|
return false;
|
|
|
|
case PIPE_VIDEO_CAP_SUPPORTS_INTERLACED:
|
|
|
|
return false;
|
|
|
|
case PIPE_VIDEO_CAP_SUPPORTS_PROGRESSIVE:
|
|
|
|
return true;
|
|
|
|
case PIPE_VIDEO_CAP_STACKED_FRAMES:
|
|
|
|
return (sscreen->info.family < CHIP_TONGA) ? 1 : 2;
|
|
|
|
default:
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
switch (param) {
|
|
|
|
case PIPE_VIDEO_CAP_SUPPORTED:
|
2020-09-17 09:03:15 +01:00
|
|
|
if (codec < PIPE_VIDEO_FORMAT_MPEG4_AVC &&
|
|
|
|
sscreen->info.family >= CHIP_YELLOW_CARP)
|
|
|
|
return false;
|
2020-03-27 18:32:38 +00:00
|
|
|
switch (codec) {
|
|
|
|
case PIPE_VIDEO_FORMAT_MPEG12:
|
|
|
|
return profile != PIPE_VIDEO_PROFILE_MPEG1;
|
|
|
|
case PIPE_VIDEO_FORMAT_MPEG4:
|
|
|
|
return 1;
|
|
|
|
case PIPE_VIDEO_FORMAT_MPEG4_AVC:
|
|
|
|
if ((sscreen->info.family == CHIP_POLARIS10 || sscreen->info.family == CHIP_POLARIS11) &&
|
|
|
|
sscreen->info.uvd_fw_version < UVD_FW_1_66_16) {
|
|
|
|
RVID_ERR("POLARIS10/11 firmware version need to be updated.\n");
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
return true;
|
|
|
|
case PIPE_VIDEO_FORMAT_VC1:
|
|
|
|
return true;
|
|
|
|
case PIPE_VIDEO_FORMAT_HEVC:
|
|
|
|
/* Carrizo only supports HEVC Main */
|
|
|
|
if (sscreen->info.family >= CHIP_STONEY)
|
|
|
|
return (profile == PIPE_VIDEO_PROFILE_HEVC_MAIN ||
|
|
|
|
profile == PIPE_VIDEO_PROFILE_HEVC_MAIN_10);
|
|
|
|
else if (sscreen->info.family >= CHIP_CARRIZO)
|
|
|
|
return profile == PIPE_VIDEO_PROFILE_HEVC_MAIN;
|
|
|
|
return false;
|
|
|
|
case PIPE_VIDEO_FORMAT_JPEG:
|
|
|
|
if (sscreen->info.family >= CHIP_RAVEN)
|
|
|
|
return true;
|
|
|
|
if (sscreen->info.family < CHIP_CARRIZO || sscreen->info.family >= CHIP_VEGA10)
|
|
|
|
return false;
|
|
|
|
if (!(sscreen->info.is_amdgpu && sscreen->info.drm_minor >= 19)) {
|
|
|
|
RVID_ERR("No MJPEG support for the kernel version\n");
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
return true;
|
|
|
|
case PIPE_VIDEO_FORMAT_VP9:
|
|
|
|
if (sscreen->info.family < CHIP_RAVEN)
|
|
|
|
return false;
|
|
|
|
return true;
|
2020-10-04 20:02:40 +01:00
|
|
|
case PIPE_VIDEO_FORMAT_AV1:
|
|
|
|
if (sscreen->info.family < CHIP_SIENNA_CICHLID)
|
|
|
|
return false;
|
|
|
|
return true;
|
2020-03-27 18:32:38 +00:00
|
|
|
default:
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
case PIPE_VIDEO_CAP_NPOT_TEXTURES:
|
|
|
|
return 1;
|
|
|
|
case PIPE_VIDEO_CAP_MAX_WIDTH:
|
2021-01-20 00:01:00 +00:00
|
|
|
if (codec != PIPE_VIDEO_FORMAT_UNKNOWN &&
|
|
|
|
sscreen->info.dec_caps.codec_info[codec - 1].valid) {
|
|
|
|
return sscreen->info.dec_caps.codec_info[codec - 1].max_width;
|
|
|
|
} else {
|
|
|
|
switch (codec) {
|
|
|
|
case PIPE_VIDEO_FORMAT_HEVC:
|
|
|
|
case PIPE_VIDEO_FORMAT_VP9:
|
|
|
|
case PIPE_VIDEO_FORMAT_AV1:
|
|
|
|
return (sscreen->info.family < CHIP_RENOIR) ?
|
|
|
|
((sscreen->info.family < CHIP_TONGA) ? 2048 : 4096) : 8192;
|
|
|
|
default:
|
|
|
|
return (sscreen->info.family < CHIP_TONGA) ? 2048 : 4096;
|
|
|
|
}
|
2020-03-27 18:32:38 +00:00
|
|
|
}
|
|
|
|
case PIPE_VIDEO_CAP_MAX_HEIGHT:
|
2021-01-20 00:01:00 +00:00
|
|
|
if (codec != PIPE_VIDEO_FORMAT_UNKNOWN &&
|
|
|
|
sscreen->info.dec_caps.codec_info[codec - 1].valid) {
|
|
|
|
return sscreen->info.dec_caps.codec_info[codec - 1].max_height;
|
|
|
|
} else {
|
|
|
|
switch (codec) {
|
|
|
|
case PIPE_VIDEO_FORMAT_HEVC:
|
|
|
|
case PIPE_VIDEO_FORMAT_VP9:
|
|
|
|
case PIPE_VIDEO_FORMAT_AV1:
|
|
|
|
return (sscreen->info.family < CHIP_RENOIR) ?
|
|
|
|
((sscreen->info.family < CHIP_TONGA) ? 1152 : 4096) : 4352;
|
|
|
|
default:
|
|
|
|
return (sscreen->info.family < CHIP_TONGA) ? 1152 : 4096;
|
|
|
|
}
|
2020-03-27 18:32:38 +00:00
|
|
|
}
|
|
|
|
case PIPE_VIDEO_CAP_PREFERED_FORMAT:
|
|
|
|
if (profile == PIPE_VIDEO_PROFILE_HEVC_MAIN_10)
|
|
|
|
return PIPE_FORMAT_P010;
|
|
|
|
else if (profile == PIPE_VIDEO_PROFILE_VP9_PROFILE2)
|
2020-07-10 19:03:26 +01:00
|
|
|
return PIPE_FORMAT_P010;
|
2020-03-27 18:32:38 +00:00
|
|
|
else
|
|
|
|
return PIPE_FORMAT_NV12;
|
|
|
|
|
|
|
|
case PIPE_VIDEO_CAP_PREFERS_INTERLACED:
|
|
|
|
case PIPE_VIDEO_CAP_SUPPORTS_INTERLACED: {
|
|
|
|
enum pipe_video_format format = u_reduce_video_profile(profile);
|
|
|
|
|
2020-10-04 20:01:37 +01:00
|
|
|
if (format >= PIPE_VIDEO_FORMAT_HEVC)
|
2020-03-27 18:32:38 +00:00
|
|
|
return false;
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
case PIPE_VIDEO_CAP_SUPPORTS_PROGRESSIVE:
|
|
|
|
return true;
|
|
|
|
case PIPE_VIDEO_CAP_MAX_LEVEL:
|
2021-01-20 00:01:00 +00:00
|
|
|
if ((profile == PIPE_VIDEO_PROFILE_MPEG2_SIMPLE ||
|
|
|
|
profile == PIPE_VIDEO_PROFILE_MPEG2_MAIN ||
|
|
|
|
profile == PIPE_VIDEO_PROFILE_MPEG4_ADVANCED_SIMPLE ||
|
|
|
|
profile == PIPE_VIDEO_PROFILE_VC1_ADVANCED) &&
|
|
|
|
sscreen->info.dec_caps.codec_info[codec - 1].valid) {
|
|
|
|
return sscreen->info.dec_caps.codec_info[codec - 1].max_level;
|
|
|
|
} else {
|
|
|
|
switch (profile) {
|
|
|
|
case PIPE_VIDEO_PROFILE_MPEG1:
|
|
|
|
return 0;
|
|
|
|
case PIPE_VIDEO_PROFILE_MPEG2_SIMPLE:
|
|
|
|
case PIPE_VIDEO_PROFILE_MPEG2_MAIN:
|
|
|
|
return 3;
|
|
|
|
case PIPE_VIDEO_PROFILE_MPEG4_SIMPLE:
|
|
|
|
return 3;
|
|
|
|
case PIPE_VIDEO_PROFILE_MPEG4_ADVANCED_SIMPLE:
|
|
|
|
return 5;
|
|
|
|
case PIPE_VIDEO_PROFILE_VC1_SIMPLE:
|
|
|
|
return 1;
|
|
|
|
case PIPE_VIDEO_PROFILE_VC1_MAIN:
|
|
|
|
return 2;
|
|
|
|
case PIPE_VIDEO_PROFILE_VC1_ADVANCED:
|
|
|
|
return 4;
|
|
|
|
case PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE:
|
|
|
|
case PIPE_VIDEO_PROFILE_MPEG4_AVC_MAIN:
|
|
|
|
case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH:
|
|
|
|
return (sscreen->info.family < CHIP_TONGA) ? 41 : 52;
|
|
|
|
case PIPE_VIDEO_PROFILE_HEVC_MAIN:
|
|
|
|
case PIPE_VIDEO_PROFILE_HEVC_MAIN_10:
|
|
|
|
return 186;
|
|
|
|
default:
|
|
|
|
return 0;
|
|
|
|
}
|
2020-03-27 18:32:38 +00:00
|
|
|
}
|
|
|
|
default:
|
|
|
|
return 0;
|
|
|
|
}
|
2017-11-25 21:48:36 +00:00
|
|
|
}
|
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
static bool si_vid_is_format_supported(struct pipe_screen *screen, enum pipe_format format,
|
|
|
|
enum pipe_video_profile profile,
|
|
|
|
enum pipe_video_entrypoint entrypoint)
|
2017-11-25 21:48:36 +00:00
|
|
|
{
|
2020-03-27 18:32:38 +00:00
|
|
|
/* HEVC 10 bit decoding should use P010 instead of NV12 if possible */
|
|
|
|
if (profile == PIPE_VIDEO_PROFILE_HEVC_MAIN_10)
|
|
|
|
return (format == PIPE_FORMAT_NV12) || (format == PIPE_FORMAT_P010) ||
|
|
|
|
(format == PIPE_FORMAT_P016);
|
2019-07-09 07:23:26 +01:00
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
/* Vp9 profile 2 supports 10 bit decoding using P016 */
|
|
|
|
if (profile == PIPE_VIDEO_PROFILE_VP9_PROFILE2)
|
2020-07-10 19:03:26 +01:00
|
|
|
return (format == PIPE_FORMAT_P010) || (format == PIPE_FORMAT_P016);
|
2019-07-09 07:23:26 +01:00
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
/* we can only handle this one with UVD */
|
|
|
|
if (profile != PIPE_VIDEO_PROFILE_UNKNOWN)
|
|
|
|
return format == PIPE_FORMAT_NV12;
|
2017-11-25 21:48:36 +00:00
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
return vl_video_buffer_is_format_supported(screen, format, profile, entrypoint);
|
2017-11-25 21:48:36 +00:00
|
|
|
}
|
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
static unsigned get_max_threads_per_block(struct si_screen *screen, enum pipe_shader_ir ir_type)
|
2017-11-25 21:33:10 +00:00
|
|
|
{
|
2020-03-27 18:32:38 +00:00
|
|
|
if (ir_type == PIPE_SHADER_IR_NATIVE)
|
|
|
|
return 256;
|
2017-11-25 21:33:10 +00:00
|
|
|
|
2021-04-14 02:37:40 +01:00
|
|
|
/* LLVM only supports 1024 threads per block. */
|
2020-03-27 18:32:38 +00:00
|
|
|
return 1024;
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
static int si_get_compute_param(struct pipe_screen *screen, enum pipe_shader_ir ir_type,
|
|
|
|
enum pipe_compute_cap param, void *ret)
|
2017-11-25 21:33:10 +00:00
|
|
|
{
|
2020-03-27 18:32:38 +00:00
|
|
|
struct si_screen *sscreen = (struct si_screen *)screen;
|
|
|
|
|
|
|
|
// TODO: select these params by asic
|
|
|
|
switch (param) {
|
|
|
|
case PIPE_COMPUTE_CAP_IR_TARGET: {
|
|
|
|
const char *gpu, *triple;
|
|
|
|
|
|
|
|
triple = "amdgcn-mesa-mesa3d";
|
|
|
|
gpu = ac_get_llvm_processor_name(sscreen->info.family);
|
|
|
|
if (ret) {
|
|
|
|
sprintf(ret, "%s-%s", gpu, triple);
|
|
|
|
}
|
|
|
|
/* +2 for dash and terminating NIL byte */
|
|
|
|
return (strlen(triple) + strlen(gpu) + 2) * sizeof(char);
|
|
|
|
}
|
|
|
|
case PIPE_COMPUTE_CAP_GRID_DIMENSION:
|
|
|
|
if (ret) {
|
|
|
|
uint64_t *grid_dimension = ret;
|
|
|
|
grid_dimension[0] = 3;
|
|
|
|
}
|
|
|
|
return 1 * sizeof(uint64_t);
|
|
|
|
|
|
|
|
case PIPE_COMPUTE_CAP_MAX_GRID_SIZE:
|
|
|
|
if (ret) {
|
|
|
|
uint64_t *grid_size = ret;
|
|
|
|
grid_size[0] = 65535;
|
|
|
|
grid_size[1] = 65535;
|
|
|
|
grid_size[2] = 65535;
|
|
|
|
}
|
|
|
|
return 3 * sizeof(uint64_t);
|
|
|
|
|
|
|
|
case PIPE_COMPUTE_CAP_MAX_BLOCK_SIZE:
|
|
|
|
if (ret) {
|
|
|
|
uint64_t *block_size = ret;
|
|
|
|
unsigned threads_per_block = get_max_threads_per_block(sscreen, ir_type);
|
|
|
|
block_size[0] = threads_per_block;
|
|
|
|
block_size[1] = threads_per_block;
|
|
|
|
block_size[2] = threads_per_block;
|
|
|
|
}
|
|
|
|
return 3 * sizeof(uint64_t);
|
|
|
|
|
|
|
|
case PIPE_COMPUTE_CAP_MAX_THREADS_PER_BLOCK:
|
|
|
|
if (ret) {
|
|
|
|
uint64_t *max_threads_per_block = ret;
|
|
|
|
*max_threads_per_block = get_max_threads_per_block(sscreen, ir_type);
|
|
|
|
}
|
|
|
|
return sizeof(uint64_t);
|
|
|
|
case PIPE_COMPUTE_CAP_ADDRESS_BITS:
|
|
|
|
if (ret) {
|
|
|
|
uint32_t *address_bits = ret;
|
|
|
|
address_bits[0] = 64;
|
|
|
|
}
|
|
|
|
return 1 * sizeof(uint32_t);
|
|
|
|
|
|
|
|
case PIPE_COMPUTE_CAP_MAX_GLOBAL_SIZE:
|
|
|
|
if (ret) {
|
|
|
|
uint64_t *max_global_size = ret;
|
|
|
|
uint64_t max_mem_alloc_size;
|
|
|
|
|
|
|
|
si_get_compute_param(screen, ir_type, PIPE_COMPUTE_CAP_MAX_MEM_ALLOC_SIZE,
|
|
|
|
&max_mem_alloc_size);
|
|
|
|
|
|
|
|
/* In OpenCL, the MAX_MEM_ALLOC_SIZE must be at least
|
|
|
|
* 1/4 of the MAX_GLOBAL_SIZE. Since the
|
|
|
|
* MAX_MEM_ALLOC_SIZE is fixed for older kernels,
|
|
|
|
* make sure we never report more than
|
|
|
|
* 4 * MAX_MEM_ALLOC_SIZE.
|
|
|
|
*/
|
|
|
|
*max_global_size =
|
|
|
|
MIN2(4 * max_mem_alloc_size, MAX2(sscreen->info.gart_size, sscreen->info.vram_size));
|
|
|
|
}
|
|
|
|
return sizeof(uint64_t);
|
|
|
|
|
|
|
|
case PIPE_COMPUTE_CAP_MAX_LOCAL_SIZE:
|
|
|
|
if (ret) {
|
|
|
|
uint64_t *max_local_size = ret;
|
|
|
|
/* Value reported by the closed source driver. */
|
|
|
|
*max_local_size = 32768;
|
|
|
|
}
|
|
|
|
return sizeof(uint64_t);
|
|
|
|
|
|
|
|
case PIPE_COMPUTE_CAP_MAX_INPUT_SIZE:
|
|
|
|
if (ret) {
|
|
|
|
uint64_t *max_input_size = ret;
|
|
|
|
/* Value reported by the closed source driver. */
|
|
|
|
*max_input_size = 1024;
|
|
|
|
}
|
|
|
|
return sizeof(uint64_t);
|
|
|
|
|
|
|
|
case PIPE_COMPUTE_CAP_MAX_MEM_ALLOC_SIZE:
|
|
|
|
if (ret) {
|
|
|
|
uint64_t *max_mem_alloc_size = ret;
|
|
|
|
|
|
|
|
*max_mem_alloc_size = sscreen->info.max_alloc_size;
|
|
|
|
}
|
|
|
|
return sizeof(uint64_t);
|
|
|
|
|
|
|
|
case PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCY:
|
|
|
|
if (ret) {
|
|
|
|
uint32_t *max_clock_frequency = ret;
|
|
|
|
*max_clock_frequency = sscreen->info.max_shader_clock;
|
|
|
|
}
|
|
|
|
return sizeof(uint32_t);
|
|
|
|
|
|
|
|
case PIPE_COMPUTE_CAP_MAX_COMPUTE_UNITS:
|
|
|
|
if (ret) {
|
|
|
|
uint32_t *max_compute_units = ret;
|
|
|
|
*max_compute_units = sscreen->info.num_good_compute_units;
|
|
|
|
}
|
|
|
|
return sizeof(uint32_t);
|
|
|
|
|
|
|
|
case PIPE_COMPUTE_CAP_IMAGES_SUPPORTED:
|
|
|
|
if (ret) {
|
|
|
|
uint32_t *images_supported = ret;
|
|
|
|
*images_supported = 0;
|
|
|
|
}
|
|
|
|
return sizeof(uint32_t);
|
|
|
|
case PIPE_COMPUTE_CAP_MAX_PRIVATE_SIZE:
|
|
|
|
break; /* unused */
|
|
|
|
case PIPE_COMPUTE_CAP_SUBGROUP_SIZE:
|
|
|
|
if (ret) {
|
|
|
|
uint32_t *subgroup_size = ret;
|
|
|
|
*subgroup_size = sscreen->compute_wave_size;
|
|
|
|
}
|
|
|
|
return sizeof(uint32_t);
|
|
|
|
case PIPE_COMPUTE_CAP_MAX_VARIABLE_THREADS_PER_BLOCK:
|
|
|
|
if (ret) {
|
|
|
|
uint64_t *max_variable_threads_per_block = ret;
|
|
|
|
if (ir_type == PIPE_SHADER_IR_NATIVE)
|
|
|
|
*max_variable_threads_per_block = 0;
|
|
|
|
else
|
|
|
|
*max_variable_threads_per_block = SI_MAX_VARIABLE_THREADS_PER_BLOCK;
|
|
|
|
}
|
|
|
|
return sizeof(uint64_t);
|
|
|
|
}
|
|
|
|
|
|
|
|
fprintf(stderr, "unknown PIPE_COMPUTE_CAP %d\n", param);
|
|
|
|
return 0;
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static uint64_t si_get_timestamp(struct pipe_screen *screen)
|
|
|
|
{
|
2020-03-27 18:32:38 +00:00
|
|
|
struct si_screen *sscreen = (struct si_screen *)screen;
|
2017-11-25 21:33:10 +00:00
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
return 1000000 * sscreen->ws->query_value(sscreen->ws, RADEON_TIMESTAMP) /
|
|
|
|
sscreen->info.clock_crystal_freq;
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
static void si_query_memory_info(struct pipe_screen *screen, struct pipe_memory_info *info)
|
2017-11-25 21:33:10 +00:00
|
|
|
{
|
2020-03-27 18:32:38 +00:00
|
|
|
struct si_screen *sscreen = (struct si_screen *)screen;
|
|
|
|
struct radeon_winsys *ws = sscreen->ws;
|
|
|
|
unsigned vram_usage, gtt_usage;
|
|
|
|
|
2021-01-10 05:29:01 +00:00
|
|
|
info->total_device_memory = sscreen->info.vram_size_kb;
|
|
|
|
info->total_staging_memory = sscreen->info.gart_size_kb;
|
2020-03-27 18:32:38 +00:00
|
|
|
|
|
|
|
/* The real TTM memory usage is somewhat random, because:
|
|
|
|
*
|
|
|
|
* 1) TTM delays freeing memory, because it can only free it after
|
|
|
|
* fences expire.
|
|
|
|
*
|
|
|
|
* 2) The memory usage can be really low if big VRAM evictions are
|
|
|
|
* taking place, but the real usage is well above the size of VRAM.
|
|
|
|
*
|
|
|
|
* Instead, return statistics of this process.
|
|
|
|
*/
|
|
|
|
vram_usage = ws->query_value(ws, RADEON_VRAM_USAGE) / 1024;
|
|
|
|
gtt_usage = ws->query_value(ws, RADEON_GTT_USAGE) / 1024;
|
|
|
|
|
|
|
|
info->avail_device_memory =
|
|
|
|
vram_usage <= info->total_device_memory ? info->total_device_memory - vram_usage : 0;
|
|
|
|
info->avail_staging_memory =
|
|
|
|
gtt_usage <= info->total_staging_memory ? info->total_staging_memory - gtt_usage : 0;
|
|
|
|
|
|
|
|
info->device_memory_evicted = ws->query_value(ws, RADEON_NUM_BYTES_MOVED) / 1024;
|
|
|
|
|
|
|
|
if (sscreen->info.is_amdgpu && sscreen->info.drm_minor >= 4)
|
|
|
|
info->nr_device_memory_evictions = ws->query_value(ws, RADEON_NUM_EVICTIONS);
|
|
|
|
else
|
|
|
|
/* Just return the number of evicted 64KB pages. */
|
|
|
|
info->nr_device_memory_evictions = info->device_memory_evicted / 64;
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static struct disk_cache *si_get_disk_shader_cache(struct pipe_screen *pscreen)
|
|
|
|
{
|
2020-03-27 18:32:38 +00:00
|
|
|
struct si_screen *sscreen = (struct si_screen *)pscreen;
|
2017-11-25 21:33:10 +00:00
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
return sscreen->disk_shader_cache;
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void si_init_renderer_string(struct si_screen *sscreen)
|
|
|
|
{
|
2020-03-27 18:32:38 +00:00
|
|
|
char first_name[256], second_name[32] = {}, kernel_version[128] = {};
|
|
|
|
struct utsname uname_data;
|
|
|
|
|
|
|
|
if (sscreen->info.marketing_name) {
|
|
|
|
snprintf(first_name, sizeof(first_name), "%s", sscreen->info.marketing_name);
|
|
|
|
snprintf(second_name, sizeof(second_name), "%s, ", sscreen->info.name);
|
|
|
|
} else {
|
|
|
|
snprintf(first_name, sizeof(first_name), "AMD %s", sscreen->info.name);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (uname(&uname_data) == 0)
|
|
|
|
snprintf(kernel_version, sizeof(kernel_version), ", %s", uname_data.release);
|
|
|
|
|
|
|
|
snprintf(sscreen->renderer_string, sizeof(sscreen->renderer_string),
|
|
|
|
"%s (%sDRM %i.%i.%i%s, LLVM " MESA_LLVM_VERSION_STRING ")", first_name, second_name,
|
|
|
|
sscreen->info.drm_major, sscreen->info.drm_minor, sscreen->info.drm_patchlevel,
|
|
|
|
kernel_version);
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void si_init_screen_get_functions(struct si_screen *sscreen)
|
|
|
|
{
|
2020-09-04 18:48:30 +01:00
|
|
|
util_cpu_detect();
|
|
|
|
|
2020-03-27 18:32:38 +00:00
|
|
|
sscreen->b.get_name = si_get_name;
|
|
|
|
sscreen->b.get_vendor = si_get_vendor;
|
|
|
|
sscreen->b.get_device_vendor = si_get_device_vendor;
|
|
|
|
sscreen->b.get_param = si_get_param;
|
|
|
|
sscreen->b.get_paramf = si_get_paramf;
|
|
|
|
sscreen->b.get_compute_param = si_get_compute_param;
|
|
|
|
sscreen->b.get_timestamp = si_get_timestamp;
|
|
|
|
sscreen->b.get_shader_param = si_get_shader_param;
|
|
|
|
sscreen->b.get_compiler_options = si_get_compiler_options;
|
|
|
|
sscreen->b.get_device_uuid = si_get_device_uuid;
|
|
|
|
sscreen->b.get_driver_uuid = si_get_driver_uuid;
|
|
|
|
sscreen->b.query_memory_info = si_query_memory_info;
|
|
|
|
sscreen->b.get_disk_shader_cache = si_get_disk_shader_cache;
|
|
|
|
|
|
|
|
if (sscreen->info.has_hw_decode) {
|
|
|
|
sscreen->b.get_video_param = si_get_video_param;
|
|
|
|
sscreen->b.is_video_format_supported = si_vid_is_format_supported;
|
|
|
|
} else {
|
|
|
|
sscreen->b.get_video_param = si_get_video_param_no_decode;
|
|
|
|
sscreen->b.is_video_format_supported = vl_video_buffer_is_format_supported;
|
|
|
|
}
|
|
|
|
|
|
|
|
si_init_renderer_string(sscreen);
|
2020-05-04 00:38:51 +01:00
|
|
|
|
|
|
|
const struct nir_shader_compiler_options nir_options = {
|
|
|
|
.lower_scmp = true,
|
2020-09-04 18:48:30 +01:00
|
|
|
.lower_flrp16 = true,
|
2020-05-04 00:38:51 +01:00
|
|
|
.lower_flrp32 = true,
|
|
|
|
.lower_flrp64 = true,
|
|
|
|
.lower_fsat = true,
|
|
|
|
.lower_fdiv = true,
|
|
|
|
.lower_bitfield_insert_to_bitfield_select = true,
|
|
|
|
.lower_bitfield_extract = true,
|
2020-09-17 03:06:22 +01:00
|
|
|
/* |---------------------------------- Performance & Availability --------------------------------|
|
|
|
|
* |MAD/MAC/MADAK/MADMK|MAD_LEGACY|MAC_LEGACY| FMA |FMAC/FMAAK/FMAMK|FMA_LEGACY|PK_FMA_F16,|Best choice
|
|
|
|
* Arch | F32,F16,F64 | F32,F16 | F32,F16 |F32,F16,F64 | F32,F16 | F32,F16 |PK_FMAC_F16|F16,F32,F64
|
|
|
|
* ------------------------------------------------------------------------------------------------------------------
|
|
|
|
* gfx6,7 | 1 , - , - | 1 , - | 1 , - |1/4, - ,1/16| - , - | - , - | - , - | - ,MAD,FMA
|
|
|
|
* gfx8 | 1 , 1 , - | 1 , - | - , - |1/4, 1 ,1/16| - , - | - , - | - , - |MAD,MAD,FMA
|
2020-10-12 13:19:12 +01:00
|
|
|
* gfx9 | 1 ,1|0, - | 1 , - | - , - | 1 , 1 ,1/16| 0|1, - | - , 1 | 2 , - |FMA,MAD,FMA
|
|
|
|
* gfx10 | 1 , - , - | 1 , - | 1 , - | 1 , 1 ,1/16| 1 , 1 | - , - | 2 , 2 |FMA,MAD,FMA
|
2020-09-17 03:06:22 +01:00
|
|
|
* gfx10.3| - , - , - | - , - | - , - | 1 , 1 ,1/16| 1 , 1 | 1 , - | 2 , 2 | all FMA
|
2020-09-04 11:25:47 +01:00
|
|
|
*
|
2020-09-17 03:06:22 +01:00
|
|
|
* Tahiti, Hawaii, Carrizo, Vega20: FMA_F32 is full rate, FMA_F64 is 1/4
|
2020-10-12 13:19:12 +01:00
|
|
|
* gfx9 supports MAD_F16 only on Vega10, Raven, Raven2, Renoir.
|
|
|
|
* gfx9 supports FMAC_F32 only on Vega20, but doesn't support FMAAK and FMAMK.
|
2020-09-17 03:06:22 +01:00
|
|
|
*
|
|
|
|
* gfx8 prefers MAD for F16 because of MAC/MADAK/MADMK.
|
|
|
|
* gfx9 and newer prefer FMA for F16 because of the packed instruction.
|
|
|
|
* gfx10 and older prefer MAD for F32 because of the legacy instruction.
|
2020-09-04 11:25:47 +01:00
|
|
|
*/
|
2020-09-24 16:46:31 +01:00
|
|
|
.lower_ffma16 = sscreen->info.chip_class < GFX9,
|
|
|
|
.lower_ffma32 = sscreen->info.chip_class < GFX10_3,
|
|
|
|
.lower_ffma64 = false,
|
|
|
|
.fuse_ffma16 = sscreen->info.chip_class >= GFX9,
|
|
|
|
.fuse_ffma32 = sscreen->info.chip_class >= GFX10_3,
|
|
|
|
.fuse_ffma64 = true,
|
2020-05-04 00:38:51 +01:00
|
|
|
.lower_fmod = true,
|
|
|
|
.lower_pack_snorm_4x8 = true,
|
|
|
|
.lower_pack_unorm_4x8 = true,
|
|
|
|
.lower_unpack_snorm_2x16 = true,
|
|
|
|
.lower_unpack_snorm_4x8 = true,
|
|
|
|
.lower_unpack_unorm_2x16 = true,
|
|
|
|
.lower_unpack_unorm_4x8 = true,
|
|
|
|
.lower_extract_byte = true,
|
|
|
|
.lower_extract_word = true,
|
|
|
|
.lower_rotate = true,
|
|
|
|
.lower_to_scalar = true,
|
|
|
|
.optimize_sample_mask_in = true,
|
|
|
|
.max_unroll_iterations = 32,
|
|
|
|
.use_interpolated_input_intrinsics = true,
|
2020-09-13 20:25:35 +01:00
|
|
|
.lower_uniforms_to_ubo = true,
|
2020-09-04 18:48:30 +01:00
|
|
|
.support_16bit_alu = sscreen->options.fp16,
|
|
|
|
.vectorize_vec2_16bit = sscreen->options.fp16,
|
2020-05-04 00:38:51 +01:00
|
|
|
};
|
|
|
|
sscreen->nir_options = nir_options;
|
2017-11-25 21:33:10 +00:00
|
|
|
}
|