Kutulutsidwa kwa Mesa 19.1.0, kukhazikitsa kwaulere kwa OpenGL ndi Vulkan

Lofalitsidwa kutulutsidwa kwaulere kwa OpenGL ndi Vulkan API - Mesa 19.1.0. Kutulutsidwa koyamba kwa nthambi ya Mesa 19.1.0 kuli ndi mawonekedwe oyesera - pambuyo pa kukhazikika komaliza kwa code, 19.1.1 yokhazikika idzatulutsidwa. Mu Mesa 19.1 zimaperekedwa kuthandizira kwathunthu kwa OpenGL 4.5 kwa i965, radeonsi ndi madalaivala a nvc0, chithandizo cha Vulkan 1.1 cha makadi a Intel ndi AMD, komanso kuthandizira pang'ono kwa muyezo. OpenGL 4.6.

Kwambiri zozindikirika kusintha:

• Kuphatikizidwa otukuka Intel ili ndi dalaivala watsopano wa Iris. Mosiyana ndi i965, dalaivala watsopanoyo amachokera pamapangidwe a Gallium3D, omwe amasamutsa ntchito zoyang'anira kukumbukira ku mbali ya dalaivala ya DRI mu Linux kernel ndikupereka tracker ya boma yokonzeka ndi chithandizo chogwiritsanso ntchito cache ya zinthu zotuluka. Dalaivala watsopano amangothandizira ma GPU otengera Gen8+ microarchitecture (Broadwell, Skylake) yokhala ndi HD, UHD ndi Iris GPUs.

  Pakuyesa magwiridwe antchito, dalaivala wa Iris amachokera ku 3 mpaka 15 amadutsa i965, kutengera njira yoyesera. Pafupifupi, Iris amapereka zinthu zochulukirapo ka 5.45 pamphindikati kuposa woyendetsa i965. Poyendetsa mapulogalamu enieni, kuwonjezeka sikuli kochititsa chidwi (mu imodzi mwa ma demos kuwonjezeka kuli pafupifupi 19%, ndipo m'ma demos ena ndi pafupifupi ofanana ndi i965).

• Dalaivala wakale wa i965 wakulitsa chithandizo cha Gen 11 ndi anawonjezera kuthandizira kwazithunzi za Elkhart Lake SoC;
• Dalaivala akuphatikizidwa Lima ya Mali 400/450 GPU, yogwiritsidwa ntchito mu tchipisi tambiri zakale kutengera kamangidwe ka ARM.
• Dalaivala anawonjezera Phompho kwa ma GPU otengera Midgard (Mali-T6xx, Mali-T7xx, Mali-T8xx) ndi Bifrost (Mali G3x, G5x, G7x) ma microarchitectures, omwe amagwiritsidwa ntchito pazida zambiri zokhala ndi ma processor a ARM.
• Dalaivala wa RADV (dalaivala wa Vulkan wa makhadi a AMD) awonjezera chithandizo chaukadaulo wa VESA Adaptive-Sync (FreeSync), womwe umakupatsani mwayi wosintha mosinthika kuchuluka kwa zotsitsimutsa zowunikira kuti muwonetsetse kutulutsa kosalala komanso kopanda misozi;
• Awonjezedwa dalaivala watsopano wa Vulkan TURNIP wa Qualcomm Adreno GPUs;
• Kwa driver Softpipe (software rasterizer kutengera Gallium3D) anawonjezera thandizo la OpenGL 4 extensions: ARB_gpu_shader5, ARB_ES3_1_compatibility, OES_geometry_shader, OES_primitive_bounding_box, OES_texture_cube_map_array ndi OES_viewport_array. Mpaka OpenGL 4.0 itathandizidwa mokwanira, ikhalabe kugwiritsa ntchito zowonjezera za GL_ARB_gpu_shader5, GL_ARB_sample_shading ndi GL_ARB_tessellation_shader;
• Thandizo lowonjezera la mawonekedwe a compression a ATC omwe amagwiritsidwa ntchito pa GPUs
  Qualcomm ndi AMD;

• Kuchita bwino kwa Gallium Nine state tracker, yomwe imapereka chithandizo kwa Direct3D 9 API ya machitidwe a Unix ndipo amagwiritsidwa ntchito poyendetsa masewera a Windows pogwiritsa ntchito Vinyo;
• Adawonjezera zowonjezera za OpenGL:
  • GL_ARB_parallel_shader_compile kwa madalaivala onse;
  • GL_EXT_gpu_shader4 kwa madalaivala onse omwe ali ndi chithandizo cha GL 3.1;
  • GL_EXT_shader_image_load_formatted kwa dalaivala wa radeoni;
  • GL_EXT_texture_buffer_object kwa madalaivala onse omwe ali ndi chithandizo cha GL 3.1;
  • GL_EXT_texture_compression_s3tc_srgb kwa madalaivala ozikidwa pa mapangidwe a Gallium ndi dalaivala wa i965;
  • GL_NV_compute_shader_derivatives kwa oyendetsa Iris ndi i965;
  • GL_KHR_parallel_shader_compile kwa madalaivala onse;
  • GL_INTEL_conservative_rasterization kwa driver wa Iris.
• Zowonjezera zowonjezera kwa dalaivala wa ANV Vulkan (zamakhadi a Intel):
  • VK_EXT_buffer_device_address
  • VK_EXT_depth_clip_enable
  • VK_KHR_ycbcr_image_arrays
  • VK_EXT_inline_uniform_block
  • VK_EXT_external_memory_host
  • VK_EXT_host_query_reset
  • VK_KHR_surface_protected_capabilities
  • VK_EXT_pipeline_creation_feedback
  • VK_NV_compute_shader_derivatives
  • VK_KHR_shader_float16_int8
  • VK_KHR_shader_atomic_int64
  • VK_EXT_descriptor_indexing
  • VK_EXT_memory_budget
• Zida zowonjezera zawonjezeredwa kwa dalaivala wa RADV Vulkan (wamakhadi a AMD):
  • VK_EXT_buffer_device_address
  • VK_EXT_depth_clip_enable
  • VK_EXT_inline_uniform_block
  • VK_EXT_host_query_reset
  • VK_KHR_surface_protected_capabilities
  • VK_EXT_pipeline_creation_feedback
  • VK_KHR_8bit_storage
  • VK_AMD_gpu_shader_int16
  • VK_AMD_gpu_shader_hafu_float
  • VK_KHR_shader_float16_int8

Kuphatikiza apo, zitha kuzindikirika kuwonjezera kunthambi yomwe ipange maziko otulutsa Mesa 19.2, kukhazikitsidwa kwa kukulitsa
GL_KHR_kulimba kwa Gallium3D driver R600, yomwe inali yaposachedwa ulalo wosowa kupereka chithandizo cha OpenGL 4.5. Izi zimapangitsa R600 kukhala dalaivala wachinayi wa Mesa kuthandizira OpenGL 4.5. Thandizo la OpenGL 4.5 mu R600 likupezeka pa Radeon HD 5800/6900 GPUs.

Source: opennet.ru