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 12.0.4 Release Notes / November 10, 2016</h1> 18 19 <p> 20 Mesa 12.0.4 is a bug fix release which fixes bugs found since the 12.0.4 release. 21 </p> 22 <p> 23 Mesa 12.0.4 implements the OpenGL 4.3 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 4.3. OpenGL 27 4.3 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 22026ce4f1c6a7908b0d10ff057decec0a5633afe7f38a0cef5c08d0689f02a6 mesa-12.0.4.tar.gz 35 5d6003da867d3f54e5000b4acdfc37e6cce5b6a4459274fdad73e24bd2f0065e mesa-12.0.4.tar.xz 36 </pre> 37 38 39 <h2>New features</h2> 40 <p>None</p> 41 42 43 <h2>Bug fixes</h2> 44 45 <p>This list is likely incomplete.</p> 46 47 <ul> 48 49 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=71759">Bug 71759</a> - Intel driver fails with "intel_do_flush_locked failed: No such file or directory" if buffer imported with EGL_NATIVE_PIXMAP_KHR</li> 50 51 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=94354">Bug 94354</a> - R9285 Unigine Valley perf regression since radeonsi: use re-Z</li> 52 53 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=96770">Bug 96770</a> - include/GL/mesa_glinterop.h:62: error: redefinition of typedef GLXContext</li> 54 55 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97231">Bug 97231</a> - GL_DEPTH_CLAMP doesn't clamp to the far plane</li> 56 57 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97233">Bug 97233</a> - vkQuake VkSpecializationMapEntry related bug</li> 58 59 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97260">Bug 97260</a> - R9 290 low performance in Linux 4.7</li> 60 61 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97549">Bug 97549</a> - [SNB, BXT] up to 40% perf drop from "loader/dri3: Overhaul dri3_update_num_back" commit</li> 62 63 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=97887">Bug 97887</a> - llvm segfault in janusvr -render vive</li> 64 65 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98025">Bug 98025</a> - [radeonsi] incorrect primitive restart index used</li> 66 67 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98134">Bug 98134</a> - dEQP-GLES31.functional.debug.negative_coverage.get_error.buffer.draw_buffers wants a different GL error code</li> 68 69 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98326">Bug 98326</a> - [dEQP, EGL] pbuffer depth/stencil tests fail</li> 70 71 </ul> 72 73 74 <h2>Changes</h2> 75 76 <p>Axel Davy (4):</p> 77 <ul> 78 <li>gallium/util: Really allow aliasing of dst for u_box_union_*</li> 79 <li>st/nine: Fix the calculation of the number of vs inputs</li> 80 <li>st/nine: Fix mistake in Volume9 UnlockBox</li> 81 <li>st/nine: Fix locking CubeTexture surfaces.</li> 82 </ul> 83 84 <p>Brendan King (1):</p> 85 <ul> 86 <li>configure.ac: fix the name of the Wayland Scanner pc file</li> 87 </ul> 88 89 <p>Brian Paul (1):</p> 90 <ul> 91 <li>st/mesa: fix swizzle issue in st_create_sampler_view_from_stobj()</li> 92 </ul> 93 94 <p>Chad Versace (3):</p> 95 <ul> 96 <li>egl: Fix truncation error in _eglParseSyncAttribList64</li> 97 <li>i965/sync: Fix uninitalized usage and leak of mutex</li> 98 <li>egl: Don't advertise unsupported platform extensions</li> 99 </ul> 100 101 <p>Chuanbo Weng (1):</p> 102 <ul> 103 <li>gbm: fix potential NULL deref of mapImage/unmapImage.</li> 104 </ul> 105 106 <p>Chuck Atkins (1):</p> 107 <ul> 108 <li>autoconf: Make header install distinct for various APIs (v2)</li> 109 </ul> 110 111 <p>Dave Airlie (3):</p> 112 <ul> 113 <li>anv: initialise and increment send_sbc</li> 114 <li>anv/wsi: fix apps that acquire multiple images up front</li> 115 <li>Revert "st/vdpau: use linear layout for output surfaces"</li> 116 </ul> 117 118 <p>Emil Velikov (12):</p> 119 <ul> 120 <li>docs: add sha256 checksums for 12.0.3</li> 121 <li>cherry-ignore: add non-applicable i965 commit</li> 122 <li>cherry-ignore: add vaapi encode fix</li> 123 <li>cherry-ignore: add EGL_KHR_debug fix</li> 124 <li>cherry-ignore: add update_renderbuffer_read_surfaces()</li> 125 <li>isl/gen6: correctly check msaa layout samples count</li> 126 <li>egl/x11: don't crash if dri2_dpy->conn is NULL</li> 127 <li>get-pick-list.sh: Require explicit "12.0" for nominating stable patches</li> 128 <li>automake: don't forget to pick wglext.h in the tarball</li> 129 <li>cherry-ignore: add N/A EGL revert</li> 130 <li>cherry-ignore: add ClientWaitSync fixes</li> 131 <li>Update version to 12.0.4</li> 132 </ul> 133 134 <p>Eric Anholt (5):</p> 135 <ul> 136 <li>travis: Parse configure.ac to pick an updated LIBDRM_VERSION.</li> 137 <li>travis: Update to the Ubuntu Trusty image.</li> 138 <li>travis: Enable vc4 in libdrm to satisfy vc4 test build dependency.</li> 139 <li>travis: Upgrade LLVM dependency to 3.5 and enable LLVM drivers.</li> 140 <li>gallium: Fix install-gallium-links.mk on non-bash /bin/sh</li> 141 </ul> 142 143 <p>Hans de Goede (1):</p> 144 <ul> 145 <li>pipe_loader_sw: Fix fd leak when instantiated via pipe_loader_sw_probe_kms</li> 146 </ul> 147 148 <p>Ian Romanick (1):</p> 149 <ul> 150 <li>glsl: Fix cut-and-paste bug in hierarchical visitor ir_expression::accept</li> 151 </ul> 152 153 <p>Ilia Mirkin (16):</p> 154 <ul> 155 <li>nv30: set usage to staging so that the buffer is allocated in GART</li> 156 <li>a3xx: make sure to actually clamp depth as requested</li> 157 <li>a3xx: make use of software clipping when hw can't handle it</li> 158 <li>a3xx: use window scissor to simulate viewport xy clip</li> 159 <li>main: GL_RGB10_A2UI does not come with GL 3.0/EXT_texture_integer</li> 160 <li>mesa/formatquery: limit ES target support, fix core context support</li> 161 <li>nir: fix definition of pack_uvec2_to_uint</li> 162 <li>gm107/ir: AL2P writes to a predicate register</li> 163 <li>st/mesa: fix is_scissor_enabled when X/Y are negative</li> 164 <li>nvc0/ir: fix overwriting of value backing non-constant gather offset</li> 165 <li>nv50/ir: copy over value's register id when resolving merge of a phi</li> 166 <li>nvc0/ir: fix textureGather with a single offset</li> 167 <li>gm107/ir: fix texturing with indirect samplers</li> 168 <li>gm107/ir: fix bit offset of tex lod setting for indirect texturing</li> 169 <li>nv50,nvc0: avoid reading out of bounds when getting bogus so info</li> 170 <li>nv50/ir: process texture offset sources as regular sources</li> 171 </ul> 172 173 <p>James Legg (1):</p> 174 <ul> 175 <li>radeonsi: Fix primitive restart when index changes</li> 176 </ul> 177 178 <p>Jason Ekstrand (9):</p> 179 <ul> 180 <li>nir/spirv: Swap the argument order for AtomicCompareExchange</li> 181 <li>nir/spirv: Use the correct sources for CompareExchange on images</li> 182 <li>nir/spirv: Break variable decoration handling into a helper</li> 183 <li>nir/spirv: Refactor variable deocration handling</li> 184 <li>nir/spirv/cfg: Handle switches whose break block is a loop continue</li> 185 <li>nir/spirv/cfg: Detect switch_break after loop_break/continue</li> 186 <li>nir: Add a nop intrinsic</li> 187 <li>nir/spirv/cfg: Use a nop intrinsic for tagging the ends of blocks</li> 188 <li>intel/blorp: Rework our usage of ralloc when compiling shaders</li> 189 </ul> 190 191 <p>Jonathan Gray (3):</p> 192 <ul> 193 <li>genxml: add generated headers to EXTRA_DIST</li> 194 <li>mapi: automake: set VISIBILITY_CFLAGS for shared glapi</li> 195 <li>mesa: automake: include mesa_glinterop.h in distfile</li> 196 </ul> 197 198 <p>Julien Isorce (1):</p> 199 <ul> 200 <li>st/va: also honors interlaced preference when providing a video format</li> 201 </ul> 202 203 <p>Kenneth Graunke (8):</p> 204 <ul> 205 <li>nir: Call nir_metadata_preserve from nir_lower_alu_to_scalar().</li> 206 <li>mesa: Expose RESET_NOTIFICATION_STRATEGY with KHR_robustness.</li> 207 <li>i965: Fix missing _NEW_TRANSFORM in Gen8+ 3DSTATE_DS atom.</li> 208 <li>i965: Add missing BRW_NEW_VS_PROG_DATA to 3DSTATE_CLIP.</li> 209 <li>i965: Move BRW_NEW_FRAGMENT_PROGRAM from 3DSTATE_PS to PS_EXTRA.</li> 210 <li>i965: Add missing BRW_NEW_CS_PROG_DATA to compute constant atom.</li> 211 <li>i965: Add missing BRW_CS_PROG_DATA to CS work group surface atom.</li> 212 <li>i965: Fix gl_InvocationID in dual object GS where invocations == 1.</li> 213 </ul> 214 215 <p>Marek Olk (12):</p> 216 <ul> 217 <li>radeonsi: fix cubemaps viewed as 2D</li> 218 <li>radeonsi: take compute shader and dispatch indirect memory usage into account</li> 219 <li>radeonsi: fix FP64 UBO loads with indirect uniform block indexing</li> 220 <li>mesa: fix glGetFramebufferAttachmentParameteriv w/ on-demand FRONT_BACK alloc</li> 221 <li>radeonsi: fix interpolateAt opcodes for .zw components</li> 222 <li>radeonsi: fix texture border colors for compute shaders</li> 223 <li>radeonsi: disable ReZ</li> 224 <li>gallium/radeon: make sure the address of separate CMASK is aligned properly</li> 225 <li>winsys/amdgpu: fix radeon_surf::macro_tile_index for imported textures</li> 226 <li>egl: use util/macros.h</li> 227 <li>egl: make interop ABI visible again</li> 228 <li>glx: make interop ABI visible again</li> 229 </ul> 230 231 <p>Mario Kleiner (1):</p> 232 <ul> 233 <li>glx: Perform check for valid fbconfig against proper X-Screen.</li> 234 </ul> 235 236 <p>Martin Peres (2):</p> 237 <ul> 238 <li>loader/dri3: add get_dri_screen() to the vtable</li> 239 <li>loader/dri3: import prime buffers in the currently-bound screen</li> 240 </ul> 241 242 <p>Matt Whitlock (5):</p> 243 <ul> 244 <li>egl/android: replace call to dup(2) with fcntl(F_DUPFD_CLOEXEC)</li> 245 <li>gallium/auxiliary: replace call to dup(2) with fcntl(F_DUPFD_CLOEXEC)</li> 246 <li>st/dri: replace calls to dup(2) with fcntl(F_DUPFD_CLOEXEC)</li> 247 <li>st/xa: replace call to dup(2) with fcntl(F_DUPFD_CLOEXEC)</li> 248 <li>gallium/winsys: replace calls to dup(2) with fcntl(F_DUPFD_CLOEXEC)</li> 249 </ul> 250 251 <p>Max Staudt (1):</p> 252 <ul> 253 <li>r300g: Set R300_VAP_CNTL on RSxxx to avoid triangle flickering</li> 254 </ul> 255 256 <p>Michel Dnzer (1):</p> 257 <ul> 258 <li>loader/dri3: Overhaul dri3_update_num_back</li> 259 </ul> 260 261 <p>Nicholas Bishop (2):</p> 262 <ul> 263 <li>gbm: return appropriate error when queryImage() fails</li> 264 <li>st/dri: check pipe_screen->resource_get_handle() return value</li> 265 </ul> 266 267 <p>Nicolai Hhnle (10):</p> 268 <ul> 269 <li>gallium/radeon: cleanup and fix branch emits</li> 270 <li>st/glsl_to_tgsi: disable on-the-fly peephole for 64-bit operations</li> 271 <li>st/glsl_to_tgsi: simplify translate_tex_offset</li> 272 <li>st/glsl_to_tgsi: fix textureGatherOffset with indirectly loaded offsets</li> 273 <li>st/mesa: fix vertex elements setup for doubles</li> 274 <li>radeonsi: fix indirect loads of 64 bit constants</li> 275 <li>st/glsl_to_tgsi: fix atomic counter addressing</li> 276 <li>st/glsl_to_tgsi: fix block copies of arrays of doubles</li> 277 <li>st/mesa: only set primitive_restart when the restart index is in range</li> 278 <li>radeonsi: fix 64-bit loads from LDS</li> 279 </ul> 280 281 <p>Samuel Pitoiset (4):</p> 282 <ul> 283 <li>nvc0/ir: fix subops for IMAD</li> 284 <li>gk110/ir: fix wrong emission of OP_NOT</li> 285 <li>nvc0: use correct bufctx when invalidating CP textures</li> 286 <li>nvc0/ir: fix emission of IMAD with NEG modifiers</li> 287 </ul> 288 289 <p>Stencel, Joanna (1):</p> 290 <ul> 291 <li>egl/wayland: add missing destroy_window callback</li> 292 </ul> 293 294 <p>Tapani Plli (5):</p> 295 <ul> 296 <li>egl: stop claiming support for pbuffer + msaa</li> 297 <li>egl/dri2: set max values for pbuffer width and height</li> 298 <li>egl: add check that eglCreateContext gets a valid config</li> 299 <li>mesa: fix error handling in DrawBuffers</li> 300 <li>egl: set preserved behavior for surface only if config supports it</li> 301 </ul> 302 303 <p>Tim Rowley (1):</p> 304 <ul> 305 <li>configure.ac: add llvm inteljitevents component if enabled</li> 306 </ul> 307 308 <p>Vedran Mileti (1):</p> 309 <ul> 310 <li>clover: Fix build against clang SVN >= r273191</li> 311 </ul> 312 313 <p>Vinson Lee (1):</p> 314 <ul> 315 <li>Revert "mesa_glinterop: remove inclusion of GLX header"</li> 316 </ul> 317 318 319 </div> 320 </body> 321 </html> 322
