17.2.3.html revision b8e80941
1b8e80941Smrg<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2b8e80941Smrg<html lang="en"> 3b8e80941Smrg<head> 4b8e80941Smrg <meta http-equiv="content-type" content="text/html; charset=utf-8"> 5b8e80941Smrg <title>Mesa Release Notes</title> 6b8e80941Smrg <link rel="stylesheet" type="text/css" href="../mesa.css"> 7b8e80941Smrg</head> 8b8e80941Smrg<body> 9b8e80941Smrg 10b8e80941Smrg<div class="header"> 11b8e80941Smrg <h1>The Mesa 3D Graphics Library</h1> 12b8e80941Smrg</div> 13b8e80941Smrg 14b8e80941Smrg<iframe src="../contents.html"></iframe> 15b8e80941Smrg<div class="content"> 16b8e80941Smrg 17b8e80941Smrg<h1>Mesa 17.2.3 Release Notes / October 19, 2017</h1> 18b8e80941Smrg 19b8e80941Smrg<p> 20b8e80941SmrgMesa 17.2.3 is a bug fix release which fixes bugs found since the 17.2.2 release. 21b8e80941Smrg</p> 22b8e80941Smrg<p> 23b8e80941SmrgMesa 17.2.3 implements the OpenGL 4.5 API, but the version reported by 24b8e80941SmrgglGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 25b8e80941SmrgglGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used. 26b8e80941SmrgSome drivers don't support all the features required in OpenGL 4.5. OpenGL 27b8e80941Smrg4.5 is <strong>only</strong> available if requested at context creation 28b8e80941Smrgbecause compatibility contexts are not supported. 29b8e80941Smrg</p> 30b8e80941Smrg 31b8e80941Smrg 32b8e80941Smrg<h2>SHA256 checksums</h2> 33b8e80941Smrg<pre> 34b8e80941Smrgfb305eecfeec1fd771fdc96fff973c51871f7bd35fd2bd56cacc27b4b8823220 mesa-17.2.3.tar.gz 35b8e80941Smrga0b0ec8f7b24dd044d7ab30a8c7e6d3767521e245f88d4ed5dd93315dc56f837 mesa-17.2.3.tar.xz 36b8e80941Smrg</pre> 37b8e80941Smrg 38b8e80941Smrg 39b8e80941Smrg<h2>New features</h2> 40b8e80941Smrg<p>None</p> 41b8e80941Smrg 42b8e80941Smrg 43b8e80941Smrg<h2>Bug fixes</h2> 44b8e80941Smrg 45b8e80941Smrg<ul> 46b8e80941Smrg 47b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=101832">Bug 101832</a> - [PATCH][regression][bisect] Xorg fails to start after f50aa21456d82c8cb6fbaa565835f1acc1720a5d</li> 48b8e80941Smrg 49b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102852">Bug 102852</a> - Scons: Support the new Scons 3.0.0</li> 50b8e80941Smrg 51b8e80941Smrg<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102940">Bug 102940</a> - Regression: Vulkan KMS rendering crashes since 17.2</li> 52b8e80941Smrg 53b8e80941Smrg</ul> 54b8e80941Smrg 55b8e80941Smrg 56b8e80941Smrg<h2>Changes</h2> 57b8e80941Smrg 58b8e80941Smrg<p>Alex Smith (1):</p> 59b8e80941Smrg<ul> 60b8e80941Smrg <li>radv: Add R16G16B16A16_SNORM fast clear support</li> 61b8e80941Smrg</ul> 62b8e80941Smrg 63b8e80941Smrg<p>Bas Nieuwenhuizen (2):</p> 64b8e80941Smrg<ul> 65b8e80941Smrg <li>nir/spirv: Allow loop breaks in a switch body.</li> 66b8e80941Smrg <li>radv: Only set the MTYPE flags on GFX9+.</li> 67b8e80941Smrg</ul> 68b8e80941Smrg 69b8e80941Smrg<p>Ben Crocker (4):</p> 70b8e80941Smrg<ul> 71b8e80941Smrg <li>gallivm: fix typo in debug_printf message</li> 72b8e80941Smrg <li>gallivm: allow additional llc options</li> 73b8e80941Smrg <li>gallivm/ppc64le: adjust VSX code generation control.</li> 74b8e80941Smrg <li>gallivm/ppc64le: allow environmental control of Altivec code generation</li> 75b8e80941Smrg</ul> 76b8e80941Smrg 77b8e80941Smrg<p>Daniel Stone (2):</p> 78b8e80941Smrg<ul> 79b8e80941Smrg <li>egl/wayland: Check queryImage return for wl_buffer</li> 80b8e80941Smrg <li>egl/wayland: Don't use dmabuf with no modifiers</li> 81b8e80941Smrg</ul> 82b8e80941Smrg 83b8e80941Smrg<p>Dave Airlie (2):</p> 84b8e80941Smrg<ul> 85b8e80941Smrg <li>radv: emit fmuladd instead of fma to llvm.</li> 86b8e80941Smrg <li>radv: lower ffma in nir.</li> 87b8e80941Smrg</ul> 88b8e80941Smrg 89b8e80941Smrg<p>Emil Velikov (6):</p> 90b8e80941Smrg<ul> 91b8e80941Smrg <li>cherry-ignore: add "anv: Remove unreachable cases from isl_format_for_size"</li> 92b8e80941Smrg <li>cherry-ignore: add "anv/wsi: Allocate enough memory for the entire image"</li> 93b8e80941Smrg <li>swr/rast: do not crash on NULL strings returned by getenv</li> 94b8e80941Smrg <li>wayland-drm: use a copy of the wayland_drm_callbacks struct</li> 95b8e80941Smrg <li>eglmesaext: add forward declaration for struct wl_buffers</li> 96b8e80941Smrg <li>Update version to 17.2.3</li> 97b8e80941Smrg</ul> 98b8e80941Smrg 99b8e80941Smrg<p>Eric Engestrom (1):</p> 100b8e80941Smrg<ul> 101b8e80941Smrg <li>scons: use python3-compatible print()</li> 102b8e80941Smrg</ul> 103b8e80941Smrg 104b8e80941Smrg<p>Ilia Mirkin (2):</p> 105b8e80941Smrg<ul> 106b8e80941Smrg <li>nv50/ir: fix 64-bit integer shifts</li> 107b8e80941Smrg <li>nv50,nvc0: fix push hint logic in presence of a start offset</li> 108b8e80941Smrg</ul> 109b8e80941Smrg 110b8e80941Smrg<p>Jason Ekstrand (6):</p> 111b8e80941Smrg<ul> 112b8e80941Smrg <li>intel/compiler: Don't cmod propagate into a saturated operation</li> 113b8e80941Smrg <li>intel/compiler: Don't propagate cmod into integer multiplies</li> 114b8e80941Smrg <li>glsl/blob: Return false from ensure_can_read on overrun</li> 115b8e80941Smrg <li>glsl/blob: Return false from grow_to_fit if we've ever failed</li> 116b8e80941Smrg <li>nir/opcodes: Fix constant-folding of ufind_msb</li> 117b8e80941Smrg <li>nir: Get rid of the variable on vote intrinsics</li> 118b8e80941Smrg</ul> 119b8e80941Smrg 120b8e80941Smrg<p>Juan A. Suarez Romero (1):</p> 121b8e80941Smrg<ul> 122b8e80941Smrg <li>docs: add sha256 checksums for 17.2.2</li> 123b8e80941Smrg</ul> 124b8e80941Smrg 125b8e80941Smrg<p>Józef Kucia (3):</p> 126b8e80941Smrg<ul> 127b8e80941Smrg <li>anv: Fix vkCmdFillBuffer()</li> 128b8e80941Smrg <li>spirv: Fix SpvOpAtomicISub</li> 129b8e80941Smrg <li>anv: Do not assert() on VK_ATTACHMENT_UNUSED</li> 130b8e80941Smrg</ul> 131b8e80941Smrg 132b8e80941Smrg<p>Leo Liu (3):</p> 133b8e80941Smrg<ul> 134b8e80941Smrg <li>st/va: use pipe transfer_map to map upload buffer</li> 135b8e80941Smrg <li>st/vdpau: don't re-allocate interlaced buffer with packed YUV format</li> 136b8e80941Smrg <li>st/va: don't re-allocate interlaced buffer with pakced format</li> 137b8e80941Smrg</ul> 138b8e80941Smrg 139b8e80941Smrg<p>Lionel Landwerlin (4):</p> 140b8e80941Smrg<ul> 141b8e80941Smrg <li>intel: compiler: vec4: add missing default 0 lod</li> 142b8e80941Smrg <li>anv/cmd_buffer: fix push descriptors with set > 0</li> 143b8e80941Smrg <li>anv/cmd_buffer: Reset state in cmd_buffer_destroy</li> 144b8e80941Smrg <li>anv: bo_cache: allow importing a BO larger than needed</li> 145b8e80941Smrg</ul> 146b8e80941Smrg 147b8e80941Smrg<p>Marek Olšák (3):</p> 148b8e80941Smrg<ul> 149b8e80941Smrg <li>mesa: fix texture updates for ATI_fragment_shader</li> 150b8e80941Smrg <li>st/mesa: don't use pipe_surface for passing information about EGLImage</li> 151b8e80941Smrg <li>glsl_to_tgsi: fix instruction order for bindless textures</li> 152b8e80941Smrg</ul> 153b8e80941Smrg 154b8e80941Smrg<p>Nicolai Hähnle (14):</p> 155b8e80941Smrg<ul> 156b8e80941Smrg <li>st/glsl_to_tgsi: fix conditional assignments to packed shader outputs</li> 157b8e80941Smrg <li>amd/common: fix build_cube_select</li> 158b8e80941Smrg <li>radeonsi/gfx9: fix geometry shaders without output vertices</li> 159b8e80941Smrg <li>util/queue: fix a race condition in the fence code</li> 160b8e80941Smrg <li>glsl/lower_instruction: handle denorms and overflow in ldexp correctly</li> 161b8e80941Smrg <li>radeonsi: move current_rast_prim to r600_common_context</li> 162b8e80941Smrg <li>radeonsi: don't discard points and lines</li> 163b8e80941Smrg <li>radeonsi: deduce rast_prim correctly for tessellation point mode</li> 164b8e80941Smrg <li>radeonsi: fix maximum advertised point size / line width</li> 165b8e80941Smrg <li>st/mesa: don't clobber glGetInternalformat* buffer for GL_NUM_SAMPLE_COUNTS</li> 166b8e80941Smrg <li>st/glsl_to_tgsi: fix indirect access to 64-bit integer</li> 167b8e80941Smrg <li>st/glsl_to_tgsi: fix a use-after-free in merge_two_dsts</li> 168b8e80941Smrg <li>radeonsi: clamp depth comparison value only for fixed point formats</li> 169b8e80941Smrg <li>radeonsi: clamp border colors for upgraded depth textures</li> 170b8e80941Smrg</ul> 171b8e80941Smrg 172b8e80941Smrg<p>Rob Clark (2):</p> 173b8e80941Smrg<ul> 174b8e80941Smrg <li>freedreno/a5xx: align height to GMEM</li> 175b8e80941Smrg <li>freedreno/a5xx: fix missing restore state</li> 176b8e80941Smrg</ul> 177b8e80941Smrg 178b8e80941Smrg 179b8e80941Smrg</div> 180b8e80941Smrg</body> 181b8e80941Smrg</html> 182