| Mesa 20.1.5 Release Notes / 2020-08-05 |
| ====================================== |
| |
| Mesa 20.1.5 is a bug fix release which fixes bugs found since the 20.1.4 release. |
| |
| Mesa 20.1.5 implements the OpenGL 4.6 API, but the version reported by |
| glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / |
| glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used. |
| Some drivers don't support all the features required in OpenGL 4.6. OpenGL |
| 4.6 is **only** available if requested at context creation. |
| Compatibility contexts may report a lower version depending on each driver. |
| |
| Mesa 20.1.5 implements the Vulkan 1.2 API, but the version reported by |
| the apiVersion property of the VkPhysicalDeviceProperties struct |
| depends on the particular driver being used. |
| |
| SHA256 checksum |
| --------------- |
| |
| :: |
| |
| fac1861e6e0bf1aec893f8d86dbfb9d8a0f426ff06b05256df10e3ad7e02c69b mesa-20.1.5.tar.xz |
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| |
| New features |
| ------------ |
| |
| - None |
| |
| |
| Bug fixes |
| --------- |
| |
| - panfrost: Register allocation fails for Firefox WebRender shaders |
| - VRAM leak with vuilkan external memory + opengl memory objects |
| - Possible array out of bounds in brw_vec4_nir.cpp |
| - [tgl][bisected][regression][iris] failure on dEQP-EGL.functional.wide_color.pbuffer_8888_colorspace_default |
| - Multiply defined symbols compiling with gcc@10.1.0 |
| - shrinking descriptor pool on intel+vulkan |
| - dEQP-VK.renderpass2.dedicated_allocation.attachment.1.12 fails on NAVI14 |
| |
| |
| Changes |
| ------- |
| |
| Alyssa Rosenzweig (2): |
| |
| - pan/mdg: Mask spills from texture write |
| - pan/mdg: Test for SSA before chasing addresses |
| |
| Bas Nieuwenhuizen (3): |
| |
| - radv: Fix uninitialized variable in renderpass. |
| - radv: Fix host->host signalling with legacy timeline semaphores. |
| - mesa/st: Actually free the driver part of memory objects on destruction. |
| |
| Daniel Schürmann (3): |
| |
| - aco: fix scratch loads which cross element_size boundaries |
| - aco: don't split store data if it was already split into more elements |
| - aco: prevent infinite recursion in RA for subdword variables |
| |
| Daryl W. Grunau (1): |
| |
| - prevent multiply defined symbols |
| |
| Eric Engestrom (6): |
| |
| - docs/relnotes: add sha256 sums to 20.1.4 |
| - .pick_status.json: Update to caa98246a0e180a96f3fcdcd3bfcbef0b136bc11 |
| - .pick_status.json: Mark bd75e9923302a3d389469b7b233968576a46f4de as denominated |
| - .pick_status.json: Mark 1b3be07b5faf867f698668080b060a270c5f795e as denominated |
| - bin/gen_release_notes: automatically commit release notes |
| - docs: add release notes for 20.1.5 |
| |
| Francisco Jerez (1): |
| |
| - intel/ir/gen12+: Work around FS performance regressions due to SIMD32 discard divergence. |
| |
| Frank Binns (1): |
| |
| - egl/dri2: only take a dri2_dpy reference when binding a new context/surfaces |
| |
| Jason Ekstrand (2): |
| |
| - intel/eu: Use non-coherent mode (BTI=253) for stateless A64 messages |
| - nir/deref: Don't try to compare derefs containing casts |
| |
| Kenneth Graunke (1): |
| |
| - iris: Delete shader variants when deleting the API-facing shader |
| |
| Kristian Høgsberg (1): |
| |
| - anv: Pass device to setup_gralloc0_usage for error reporting |
| |
| Lionel Landwerlin (1): |
| |
| - anv: fix descriptor set free |
| |
| Marcin Ślusarz (6): |
| |
| - iris: propagate error from gen_perf_begin_query to glBeginPerfQueryINTEL |
| - i965: propagate error from gen_perf_begin_query to glBeginPerfQueryINTEL |
| - util: fix possible fd leaks in os_socket_listen_abstract |
| - util: fix possible buffer overflow in util_get_process_exec_path |
| - mesa: fix out of bounds access in glGetFramebufferParameterivEXT |
| - intel/vec4: fix out of bounds read |
| |
| Marek Olšák (4): |
| |
| - ac: update register and packet definitions for preemption |
| - radeonsi: add missing initialization of registers |
| - radeonsi/gfx10: set the correct value for OFFCHIP_BUFFERING |
| - radeonsi: disable SDMA on gfx9 |
| |
| Mauro Rossi (1): |
| |
| - radv: fix build on Android 7 (v2) |
| |
| Yevhenii Kolesnikov (1): |
| |
| - nine: fix incorrect calculation of layer count for 3D textures |