1 1.1 mrg <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2 1.1 mrg <html lang="en"> 3 1.1 mrg <head> 4 1.1 mrg <meta http-equiv="content-type" content="text/html; charset=utf-8"> 5 1.1 mrg <title>Mesa Release Notes</title> 6 1.1 mrg <link rel="stylesheet" type="text/css" href="../mesa.css"> 7 1.1 mrg </head> 8 1.1 mrg <body> 9 1.1 mrg 10 1.1 mrg <div class="header"> 11 1.1 mrg <h1>The Mesa 3D Graphics Library</h1> 12 1.1 mrg </div> 13 1.1 mrg 14 1.1 mrg <iframe src="../contents.html"></iframe> 15 1.1 mrg <div class="content"> 16 1.1 mrg 17 1.1 mrg <h1>Mesa 17.2.1 Release Notes / September 17, 2017</h1> 18 1.1 mrg 19 1.1 mrg <p> 20 1.1 mrg Mesa 17.2.1 is a bug fix release which fixes bugs found since the 17.2.0 release. 21 1.1 mrg </p> 22 1.1 mrg <p> 23 1.1 mrg Mesa 17.2.1 implements the OpenGL 4.5 API, but the version reported by 24 1.1 mrg glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 25 1.1 mrg glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used. 26 1.1 mrg Some drivers don't support all the features required in OpenGL 4.5. OpenGL 27 1.1 mrg 4.5 is <strong>only</strong> available if requested at context creation 28 1.1 mrg because compatibility contexts are not supported. 29 1.1 mrg </p> 30 1.1 mrg 31 1.1 mrg 32 1.1 mrg <h2>SHA256 checksums</h2> 33 1.1 mrg <pre> 34 1.1 mrg c902d8dc2540195bc570d88af1a8fd8a1774373660a27bb1d539551f46824bc1 mesa-17.2.1.tar.gz 35 1.1 mrg 77385d17827cff24a3bae134342234f2efe7f7f990e778109682571dbbc9ba1e mesa-17.2.1.tar.xz 36 1.1 mrg </pre> 37 1.1 mrg 38 1.1 mrg 39 1.1 mrg <h2>New features</h2> 40 1.1 mrg <p>None</p> 41 1.1 mrg 42 1.1 mrg 43 1.1 mrg <h2>Bug fixes</h2> 44 1.1 mrg 45 1.1 mrg <ul> 46 1.1 mrg 47 1.1 mrg <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=100613">Bug 100613</a> - Regression in Mesa 17 on s390x (zSystems)</li> 48 1.1 mrg 49 1.1 mrg <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=101709">Bug 101709</a> - [llvmpipe] piglit gl-1.0-scissor-offscreen regression</li> 50 1.1 mrg 51 1.1 mrg <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102454">Bug 102454</a> - glibc 2.26 doesn't provide anymore xlocale.h</li> 52 1.1 mrg 53 1.1 mrg <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102467">Bug 102467</a> - src/mesa/state_tracker/st_cb_readpixels.c:178]: (warning) Redundant assignment</li> 54 1.1 mrg 55 1.1 mrg <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=102502">Bug 102502</a> - [bisected] Kodi crashes since commit 707d2e8b - gallium: fold u_trim_pipe_prim call from st/mesa to drivers</li> 56 1.1 mrg 57 1.1 mrg </ul> 58 1.1 mrg 59 1.1 mrg 60 1.1 mrg <h2>Changes</h2> 61 1.1 mrg 62 1.1 mrg <p>Bas Nieuwenhuizen (4):</p> 63 1.1 mrg <ul> 64 1.1 mrg <li>radv: Actually set the cmd_buffer usage_flags.</li> 65 1.1 mrg <li>radv: Fix vkCopyImage with both depth and stencil aspects.</li> 66 1.1 mrg <li>radv: Disable multilayer & multilevel DCC.</li> 67 1.1 mrg <li>radv: Don't allocate CMASK for linear images.</li> 68 1.1 mrg </ul> 69 1.1 mrg 70 1.1 mrg <p>Ben Crocker (1):</p> 71 1.1 mrg <ul> 72 1.1 mrg <li>llvmpipe: lp_build_gather_elem_vec BE fix for 3x16 load</li> 73 1.1 mrg </ul> 74 1.1 mrg 75 1.1 mrg <p>Brian Paul (1):</p> 76 1.1 mrg <ul> 77 1.1 mrg <li>llvmpipe: initialize llvmpipe->dirty with LP_NEW_SCISSOR</li> 78 1.1 mrg </ul> 79 1.1 mrg 80 1.1 mrg <p>Charmaine Lee (1):</p> 81 1.1 mrg <ul> 82 1.1 mrg <li>vbo: fix offset in minmax cache key</li> 83 1.1 mrg </ul> 84 1.1 mrg 85 1.1 mrg <p>Dave Airlie (12):</p> 86 1.1 mrg <ul> 87 1.1 mrg <li>radv: disable 1d/2d linear optimisation on gfx9.</li> 88 1.1 mrg <li>radv/gfx9: set descriptor up for base_mip to level range.</li> 89 1.1 mrg <li>Revert "radv: disable support for VEGA for now."</li> 90 1.1 mrg <li>radv/winsys: use amdgpu_bo_va_op_raw.</li> 91 1.1 mrg <li>radv/gfx9: allocate events from uncached VA space</li> 92 1.1 mrg <li>radv: use simpler indirect packet 3 if possible.</li> 93 1.1 mrg <li>radv: don't use iview for meta image width/height.</li> 94 1.1 mrg <li>radv: handle GFX9 1D textures</li> 95 1.1 mrg <li>radv/gfx9: set mip0-depth correctly for 2d arrays/3d images</li> 96 1.1 mrg <li>radv/ac: bump params array for image atomic comp swap</li> 97 1.1 mrg <li>radv/gfx9: fix image resource handling.</li> 98 1.1 mrg <li>radv/winsys: fix flags vs va_flags thinko.</li> 99 1.1 mrg </ul> 100 1.1 mrg 101 1.1 mrg <p>Emil Velikov (7):</p> 102 1.1 mrg <ul> 103 1.1 mrg <li>docs: add sha256 checksums for 17.2.0</li> 104 1.1 mrg <li>cherry-ignore: add getCapability patches</li> 105 1.1 mrg <li>cherry-ignore: ignore gfx9 tile swizzle fix</li> 106 1.1 mrg <li>cherry-ignore: add execution_type() fix to the list</li> 107 1.1 mrg <li>cherry-ignore: add EGL+gbm swast patches</li> 108 1.1 mrg <li>egl/x11/dri3: adding missing __DRI_BACKGROUND_CALLABLE extension</li> 109 1.1 mrg <li>Update version to 17.2.1</li> 110 1.1 mrg </ul> 111 1.1 mrg 112 1.1 mrg <p>Eric Engestrom (3):</p> 113 1.1 mrg <ul> 114 1.1 mrg <li>util: improve compiler guard</li> 115 1.1 mrg <li>mesa/st: remove unwanted backup file</li> 116 1.1 mrg <li>docs/egl: remove reference to EGL_DRIVERS_PATH</li> 117 1.1 mrg </ul> 118 1.1 mrg 119 1.1 mrg <p>Grazvydas Ignotas (1):</p> 120 1.1 mrg <ul> 121 1.1 mrg <li>radv: don't assert on empty hash table</li> 122 1.1 mrg </ul> 123 1.1 mrg 124 1.1 mrg <p>Jason Ekstrand (2):</p> 125 1.1 mrg <ul> 126 1.1 mrg <li>anv/formats: Nicely handle unknown VkFormat enums</li> 127 1.1 mrg <li>spirv: Add support for the HelperInvocation builtin</li> 128 1.1 mrg </ul> 129 1.1 mrg 130 1.1 mrg <p>Karol Herbst (1):</p> 131 1.1 mrg <ul> 132 1.1 mrg <li>nvc0: write 0 to pipeline_statistics.cs_invocations</li> 133 1.1 mrg </ul> 134 1.1 mrg 135 1.1 mrg <p>Kenneth Graunke (2):</p> 136 1.1 mrg <ul> 137 1.1 mrg <li>i965: Fix crash in fallback GTT mapping.</li> 138 1.1 mrg <li>i965: Set "Subslice Hashing Mode" to 16x16 on Apollolake.</li> 139 1.1 mrg </ul> 140 1.1 mrg 141 1.1 mrg <p>Marek Olk (1):</p> 142 1.1 mrg <ul> 143 1.1 mrg <li>st/mesa: skip draw calls with pipe_draw_info::count == 0</li> 144 1.1 mrg </ul> 145 1.1 mrg 146 1.1 mrg <p>Michael Olbrich (1):</p> 147 1.1 mrg <ul> 148 1.1 mrg <li>egl/dri2: only destroy created objects</li> 149 1.1 mrg </ul> 150 1.1 mrg 151 1.1 mrg <p>Nicolai Hhnle (1):</p> 152 1.1 mrg <ul> 153 1.1 mrg <li>radeonsi: apply a mask to gl_SampleMaskIn in the PS prolog</li> 154 1.1 mrg </ul> 155 1.1 mrg 156 1.1 mrg <p>Nicolai Hhnle (4):</p> 157 1.1 mrg <ul> 158 1.1 mrg <li>radeonsi/gfx9: always flush DB metadata on framebuffer changes</li> 159 1.1 mrg <li>st/glsl_to_tgsi: only the first (inner-most) array reference can be a 2D index</li> 160 1.1 mrg <li>ac/surface: match Z and stencil tile config</li> 161 1.1 mrg <li>glsl: fix glsl_struct_field size calculations for shader cache</li> 162 1.1 mrg </ul> 163 1.1 mrg 164 1.1 mrg <p>Ray Strode (1):</p> 165 1.1 mrg <ul> 166 1.1 mrg <li>gallivm: correct channel shift logic on big endian</li> 167 1.1 mrg </ul> 168 1.1 mrg 169 1.1 mrg <p>Rob Clark (1):</p> 170 1.1 mrg <ul> 171 1.1 mrg <li>freedreno: skip batch-cache for compute shaders</li> 172 1.1 mrg </ul> 173 1.1 mrg 174 1.1 mrg <p>Roland Scheidegger (1):</p> 175 1.1 mrg <ul> 176 1.1 mrg <li>st/mesa: fix view template initialization in try_pbo_readpixels</li> 177 1.1 mrg </ul> 178 1.1 mrg 179 1.1 mrg <p>Samuel Pitoiset (1):</p> 180 1.1 mrg <ul> 181 1.1 mrg <li>radeonsi: update dirty_level_mask before dispatching</li> 182 1.1 mrg </ul> 183 1.1 mrg 184 1.1 mrg <p>Timothy Arceri (9):</p> 185 1.1 mrg <ul> 186 1.1 mrg <li>glsl: allow NULL to be passed to encode_type_to_blob()</li> 187 1.1 mrg <li>glsl: stop adding pointers from gl_shader_variable to the cache</li> 188 1.1 mrg <li>glsl: stop adding pointers from glsl_struct_field to the cache</li> 189 1.1 mrg <li>glsl: add has_uniform_storage() helper to shader cache</li> 190 1.1 mrg <li>glsl: don't write uniform storage offset if there isn't one</li> 191 1.1 mrg <li>glsl: always write a name/label string to the cache</li> 192 1.1 mrg <li>compiler: move pointers to the start of shader_info</li> 193 1.1 mrg <li>glsl: stop adding pointers from shader_info to the cache</li> 194 1.1 mrg <li>glsl: stop adding pointers from bindless structs to the cache</li> 195 1.1 mrg </ul> 196 1.1 mrg 197 1.1 mrg 198 1.1 mrg </div> 199 1.1 mrg </body> 200 1.1 mrg </html> 201
Indexes created Sat Apr 18 00:22:28 UTC 2026