1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2 <html lang="en"> 3 <head> 4 <meta http-equiv="content-type" content="text/html; charset=utf-8"> 5 <title>Mesa Release Notes</title> 6 <link rel="stylesheet" type="text/css" href="../mesa.css"> 7 </head> 8 <body> 9 10 <div class="header"> 11 <h1>The Mesa 3D Graphics Library</h1> 12 </div> 13 14 <iframe src="../contents.html"></iframe> 15 <div class="content"> 16 17 <h1>Mesa 17.2.2 Release Notes / October 2, 2017</h1> 18 19 <p> 20 Mesa 17.2.2 is a bug fix release which fixes bugs found since the 17.2.1 release. 21 </p> 22 <p> 23 Mesa 17.2.2 implements the OpenGL 4.5 API, but the version reported by 24 glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 25 glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used. 26 Some drivers don't support all the features required in OpenGL 4.5. OpenGL 27 4.5 is <strong>only</strong> available if requested at context creation 28 because compatibility contexts are not supported. 29 </p> 30 31 32 <h2>SHA256 checksums</h2> 33 <pre> 34 8242256f3243ed3f35184ed7bf0a9070439ccdf477a3bd9cfd2437c0b2f9bc7f mesa-17.2.2.tar.gz 35 cf522244d6a5a1ecde3fc00e7c96935253fe22f808f064cab98be6f3faa65782 mesa-17.2.2.tar.xz 36 </pre> 37 38 39 <h2>New features</h2> 40 <p>None</p> 41 42 43 <h2>Bug fixes</h2> 44 45 <ul> 46 47 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102573">Bug 102573</a> - fails to build on armel</li> 48 49 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102844">Bug 102844</a> - memory leak with glDeleteProgram for shader program type GL_COMPUTE_SHADER</li> 50 51 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102847">Bug 102847</a> - swr fail to build with llvm-5.0.0</li> 52 53 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102904">Bug 102904</a> - piglit and gl45 cts linker tests regressed</li> 54 55 </ul> 56 57 58 <h2>Changes</h2> 59 60 <p>Alexandru-Liviu Prodea (1):</p> 61 <ul> 62 <li>Scons: Add LLVM 5.0 support</li> 63 </ul> 64 65 <p>Bas Nieuwenhuizen (1):</p> 66 <ul> 67 <li>radv: Check for GFX9 for 1D arrays in image_size intrinsic.</li> 68 </ul> 69 70 <p>Boris Brezillon (1):</p> 71 <ul> 72 <li>broadcom/vc4: Fix infinite retry in vc4_bo_alloc()</li> 73 </ul> 74 75 <p>Dave Airlie (3):</p> 76 <ul> 77 <li>radv/nir: call opt_remove_phis after trivial continues.</li> 78 <li>ac/surface: handle S8 on gfx9</li> 79 <li>st/glsl->tgsi: fix u64 to bool comparisons.</li> 80 </ul> 81 82 <p>David Airlie (1):</p> 83 <ul> 84 <li>radv: add gfx9 scissor workaround</li> 85 </ul> 86 87 <p>Emil Velikov (2):</p> 88 <ul> 89 <li>docs: add sha256 checksums for 17.2.1</li> 90 <li>automake: enable libunwind in `make distcheck'</li> 91 </ul> 92 93 <p>Eric Anholt (4):</p> 94 <ul> 95 <li>broadcom/vc4: Fix use-after-free for flushing when writing to a texture.</li> 96 <li>broadcom/vc4: Fix use-after-free trying to mix a quad and tile clear.</li> 97 <li>broadcom/vc4: Fix use-after-free when deleting a program.</li> 98 <li>broadcom/vc4: Keep pipe_sampler_view->texture matching the original texture.</li> 99 </ul> 100 101 <p>Gert Wollny (2):</p> 102 <ul> 103 <li>travis: force llvm-3.3 for "make Gallium ST Other"</li> 104 <li>travis: Add libunwind-dev to gallium/make builds</li> 105 </ul> 106 107 <p>Grazvydas Ignotas (1):</p> 108 <ul> 109 <li>configure: check if -latomic is needed for __atomic_*</li> 110 </ul> 111 112 <p>Ian Romanick (1):</p> 113 <ul> 114 <li>nv20: Fix GL_CLAMP</li> 115 </ul> 116 117 <p>Jason Ekstrand (6):</p> 118 <ul> 119 <li>i965/blorp: Set r8stencil_needs_update when writing stencil</li> 120 <li>vulkan/wsi/wayland: Stop printing out the DRM device</li> 121 <li>vulkan/wsi/wayland: Refactor wsi_wl_display code</li> 122 <li>vulkan/wsi/wayland: Stop caching Wayland displays</li> 123 <li>vulkan/wsi/wayland: Copy wl_proxy objects from oldSwapchain if available</li> 124 <li>vulkan/wsi/wayland: Return better error messages</li> 125 </ul> 126 127 <p>Juan A. Suarez Romero (4):</p> 128 <ul> 129 <li>cherry-ignore: add "radeonsi/gfx9: proper workaround for LS/HS VGPR initialization bug"</li> 130 <li>cherry-ignore: add "radv: Check for GFX9 for 1D arrays in image_size intrinsic."</li> 131 <li>cherry-ignore: add "radv: copy the number of viewports/scissors at pipeline bind time"</li> 132 <li>Update version to 17.2.2</li> 133 </ul> 134 135 <p>Jzef Kucia (1):</p> 136 <ul> 137 <li>anv: Fix descriptors copying</li> 138 </ul> 139 140 <p>Kenneth Graunke (2):</p> 141 <ul> 142 <li>i965/vec4: Actually handle atomic op intrinsics.</li> 143 <li>i965/vec4: Fix swizzles on atomic sources.</li> 144 </ul> 145 146 <p>Leo Liu (1):</p> 147 <ul> 148 <li>st/va/postproc: use video original size for postprocessing</li> 149 </ul> 150 151 <p>Lucas Stach (1):</p> 152 <ul> 153 <li>etnaviv: fix 16bpp clears</li> 154 </ul> 155 156 <p>Matt Turner (2):</p> 157 <ul> 158 <li>util: Link libmesautil into u_atomic_test</li> 159 <li>util/u_atomic: Add implementation of __sync_val_compare_and_swap_8</li> 160 </ul> 161 162 <p>Nicolai Hhnle (9):</p> 163 <ul> 164 <li>radeonsi: workaround for gather4 on integer cube maps</li> 165 <li>amd/common: round cube array slice in ac_prepare_cube_coords</li> 166 <li>amd/common: add workaround for cube map array layer clamping</li> 167 <li>glsl/linker: fix output variable overlap check</li> 168 <li>radeonsi: fix array textures layer coordinate</li> 169 <li>radeonsi: set MIP_POINT_PRECLAMP to 0</li> 170 <li>amd/addrlib: fix missing va_end() after va_copy()</li> 171 <li>amd/common: move ac_build_phi from radeonsi</li> 172 <li>radeonsi: fix a regression in integer cube map handling</li> 173 </ul> 174 175 <p>Samuel Iglesias Gonslvez (1):</p> 176 <ul> 177 <li>anv: fix viewport transformation for z component</li> 178 </ul> 179 180 <p>Samuel Pitoiset (1):</p> 181 <ul> 182 <li>radv: fix saved compute state when doing statistics/occlusion queries</li> 183 </ul> 184 185 <p>Tapani Plli (1):</p> 186 <ul> 187 <li>mesa: free current ComputeProgram state in _mesa_free_context_data</li> 188 </ul> 189 190 <p>Tim Rowley (1):</p> 191 <ul> 192 <li>swr/rast: remove llvm fence/atomics from generated files</li> 193 </ul> 194 195 <p>Tomasz Figa (1):</p> 196 <ul> 197 <li>egl/dri2: Implement swapInterval fallback in a conformant way</li> 198 </ul> 199 200 201 </div> 202 </body> 203 </html> 204
