Kuburitswa kweMesa 19.2.0, kushandiswa kwemahara kweOpenGL neVulkan

Introduced kuburitswa kwemahara kuita kweOpenGL uye Vulkan API - Mesa 19.2.0. Kubudiswa kwekutanga kwebazi reMesa 19.2.0 kune chimiro chekuedza - mushure mekugadzirisa kwekupedzisira kwekodhi, shanduro yakagadzikana 19.2.1 ichabudiswa. MuMesa 19.2 yakapihwa Yakazara OpenGL 4.5 rutsigiro rwei965, radeonsi uye nvc0 vatyairi, Vulkan 1.1 rutsigiro rweIntel ne AMD makadhi, uye rutsigiro rweOpenGL 4.6 yakajairwa yeIntel makadhi;

Pakati pe shanduko:

• Vatyairi (i965, iris) yeIntel vhidhiyo makadhi (gen7+) inopa rutsigiro rwakazara VhuraGL 4.6 uye shader tsananguro mutauro GLSL 4.60. Kusvika OpenGL 4.6 rutsigiro rwapihwa mumadhiraivha eradeonsi (AMD) nenvc0 (NVIDIA), zvinoramba zvichishandisa GL_ARB_gl_spirv neGL_ARB_spirv_extensions akawedzera nokuti i965 mutyairi muna August;
• Kushanda kwemutyairi mutsva kunoramba kuchiwedzera Iris yeIntel GPU, iyo mukugona kwayo yakapotsa yasvika pachiyero nemutyairi we965. Mutyairi weIris akavakirwa paGallium3D architecture, iyo inoburitsa ndangariro manejimendi mabasa kune DRI mutyairi weLinux kernel uye inopa yakagadzirira-yakagadzirwa state tracker nerutsigiro rwekushandisazve cache yezvinhu zvinobuda. Mutyairi anongotsigira ma processor anoenderana neGen8+ microarchitecture (Broadwell, Skylake) ine HD, UHD uye Iris GPUs.
• Yakawedzerwa rutsigiro rwe AMD Navi 10 GPUs kune RADV uye RadeonSI vatyairi
  (Radeon RX 5700), pamwe chete rubatsiro rwekutanga Navi 14. Inosanganisirwawo mumutyairi weRadeonSI akawedzera rutsigiro rweramangwana APU Renoir (Zen 2 ine GPU Navi) uye zvishoma Arcturus (chete komputa kugona uye vhidhiyo decoding injini VCN 2.5, isina 3D);

• MuGallium3D R600 mutyairi wemamwe makadhi ekare e AMD (HD 5800/6900) akapa OpenGL 4.5 rutsigiro;
• YeRadeonSI yakaunzwa new runtime linker - rtld;
• Kuita kweRADV neVirgl vatyairi kwakagadziridzwa;
• Yakawedzerwa Panfrost mutyairi weGPUs akavakirwa paMidgard (Mali-T6xx, Mali-T7xx, Mali-T8xx) uye Bifrost (Mali G3x, G5x, G7x) microarchitectures inoshandiswa pamidziyo yakawanda ine ARM processors. Kugona kwemutyairi ikozvino kwakwana kumhanya GNOME Shell;
• Yakawedzera EGL yekuwedzera yakakurudzirwa neNVIDIA EGL_EXT_platform_device, iyo inobvumira EGL kutangwa pasina kufonera mudziyo-chaiwo maAPI
• Yakawedzera zvitsva zveOpenGL:
  • GL_ARB_post_depth_coverage yemutyairi we radeonsi (Navi)
  • GL_ARB_seamless_cubemap_per_texture yemutyairi weetnaviv (ane SEAMLESS_CUBE_MAP rutsigiro muGPU)
  • GL_EXT_shader_image_load_store yemutyairi we radeonsi (ane LLVM 10+)
  • GL_EXT_shader_samples_yakafanana yeiris uye radeonsi vatyairi (kana NIR yakashandiswa)
  • GL_EXT_texture_shadow_lod yei965 uye iris vatyairi
• Yakawedzera mawedzero kuRADV Vulkan mutyairi (ye AMD makadhi):
  • VK_AMD_buffer_marker
  • VK_EXT_index_type_uint8
  • VK_EXT_post_depth_coverage
  • VK_EXT_queue_family_foreign
  • VK_EXT_sample_nzvimbo
  • VK_KHR_depth_stencil_resolve
  • VK_KHR_mifananidzo isina_ramebuffer
  • VK_KHR_shader_atomic_int64
  • VK_KHR_uniform_buffer_standard_layout
• Iyo inotevera yekuwedzera yakawedzerwa kune ANV Vulkan mutyairi (yeIntel makadhi):
  VK_EXT_shader_demote_to_helper_invocation.

Source: opennet.ru