/usr/share/doc/mesa-common-dev-lts-trusty/relnotes/7.11.1.html is in mesa-common-dev-lts-trusty 10.1.3-0ubuntu0.2~precise2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<title>Mesa Release Notes</title>
<link rel="stylesheet" type="text/css" href="../mesa.css">
</head>
<body>
<div class="header">
<h1>The Mesa 3D Graphics Library</h1>
</div>
<iframe src="../contents.html"></iframe>
<div class="content">
<h1>Mesa 7.11.1 Release Notes / November 17, 2011</h1>
<p>
Mesa 7.11.1 is a bug fix release which fixes bugs found since the 7.11 release.
</p>
<p>
Mesa 7.11 implements the OpenGL 2.1 API, but the version reported by
glGetString(GL_VERSION) depends on the particular driver being used.
Some drivers don't support all the features required in OpenGL 2.1.
</p>
<p>
See the <a href="../install.html">Compiling/Installing page</a> for prerequisites
for DRI hardware acceleration.
</p>
<h2>MD5 checksums</h2>
<pre>
ac0181a4076770fb657c1169af43aa09 MesaLib-7.11.1.tar.gz
a77307102cee844ff6544ffa8fafeac1 MesaLib-7.11.1.tar.bz2
dfcb11516c1730f3981b55a65a835623 MesaLib-7.11.1.zip
2cb2b9ecb4fb7d1a6be69346ee886952 MesaGLUT-7.11.1.tar.gz
3f54e314290d4dacbab089839197080b MesaGLUT-7.11.1.tar.bz2
5d66c7ee8c5cc2f27e1ffb037ad4172c MesaGLUT-7.11.1.zip
</pre>
<h2>New features</h2>
<p>None.</p>
<h2>Bug fixes</h2>
<p>This list is likely incomplete.</p>
<ul>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=3165">Bug 3165</a> - texImage.IsCompressed and texImage.CompressedSize issues</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=23525">Bug 23525</a> - Software rendering on QEMU guests badly broken</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28125">Bug 28125</a> - DRI2 prevents indirect glx</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=34628">Bug 34628</a> - [ilk] skybox errors in quake4</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=36371">Bug 36371</a> - r200: piglit readPixSanity failure</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=36669">Bug 36669</a> - EmitNoMainReturn set to 1 doesn't make the GLSL compiler lower all the RET opcodes</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=36939">Bug 36939</a> - multitexturing is messed up in quake wars (regression)</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=37907">Bug 37907</a> - [swrast] SIGSEGV swrast/s_depth.c:569</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=38163">Bug 38163</a> - Gnome Shell Display Bug</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=38625">Bug 38625</a> - ast_to_hir.cpp:1761: const glsl_type* process_array_type(YYLTYPE*, const glsl_type*, ast_node*, _mesa_glsl_parse_state*): Assertion `dummy_instructions.is_empty()' failed.</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=38729">Bug 38729</a> - [softpipe] sp_quad_depth_test.c:215:convert_quad_stencil: Assertion `0' failed.</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=38863">Bug 38863</a> - [IVB]GPU hang when running 3D games like openarena</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=39193">Bug 39193</a> - [llvmpipe and r600g] glCheckFramebufferStatusEXT segfaults in Gallium when checking status on a framebuffer bound to a texture that's bound to a pixmap</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=39651">Bug 39651</a> - [glsl] Assertion failure when implicitly converting out parameters</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=39991">Bug 39991</a> - [regression]GL_PALETTE8_RGBA8_OES format of glCompressedTexImage2D will cause err GL_INVALID_ENUM with GLES1.x</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=40022">Bug 40022</a> - [i915] out-of-bounds write src/mesa/drivers/dri/i915/i915_fragprog.c:321</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=40062">Bug 40062</a> - in etqw the strogg radar is black (regression)</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=40324">Bug 40324</a> - [SNB] gpu hang in mesa 7.11</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=40533">Bug 40533</a> - i915: piglit glean/readPixSanity: DRI2SwapBuffers: BadDrawable (invalid Pixmap or Window parameter)</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=41096">Bug 41096</a> - [sandybridge-m-gt2+] GPU lockup render.IPEHR: 0x7a000002</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=41969">Bug 41969</a> - The Mesa meta save/restore code doesn't always save the active program</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=42175">Bug 42175</a> - RV730: Display errors in glxgears & WebGL</li>
<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=42268">Bug 42268</a> - [bisected] oglc pbo(negative.invalidOffsetValue) aborts on 7.11 branch</li>
<!-- <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=">Bug </a> - </li> -->
</ul>
<h2>Changes</h2>
<p>The full set of changes can be viewed by using the following GIT command:</p>
<pre>
git log mesa-7.11..mesa-7.11.1
</pre>
<p>Adam Jackson (2):</p>
<ul>
<li>drisw: Remove cargo culting that breaks GLX 1.3 ctors</li>
<li>glx: Don't enable INTEL_swap_event unconditionally</li>
</ul>
<p>Alex Deucher (1):</p>
<ul>
<li>r600g: fix up vs export handling</li>
</ul>
<p>Ben Widawsky (1):</p>
<ul>
<li>intel: GetBuffer fix</li>
</ul>
<p>Brian Paul (15):</p>
<ul>
<li>docs: add 7.11 md5 sums</li>
<li>docs: news item for 7.11 release</li>
<li>st/mesa: Convert size assertions to conditionals in st_texture_image_copy.</li>
<li>softpipe: add missing stencil format case in convert_quad_stencil()</li>
<li>mesa: fix texstore addressing bugs for depth/stencil formats</li>
<li>mesa: add missing breaks for GL_TEXTURE_CUBE_MAP_SEAMLESS queries</li>
<li>swrast: don't try to do depth testing if there's no depth buffer</li>
<li>meta: fix/add checks for GL_EXT_framebuffer_sRGB</li>
<li>mesa: fix PACK_COLOR_5551(), PACK_COLOR_1555() macros</li>
<li>meta: fix broken sRGB mipmap generation</li>
<li>mesa: add _NEW_CURRENT_ATTRIB in _mesa_program_state_flags()</li>
<li>mesa: fix error handling for dlist image unpacking</li>
<li>mesa: generate GL_INVALID_OPERATION in glIsEnabledIndex() between Begin/End</li>
<li>mesa: fix incorrect error code in _mesa_FramebufferTexture1D/3DEXT()</li>
<li>mesa: fix format/type check in unpack_image() for bitmaps</li>
</ul>
<p>Carl Simonson (1):</p>
<ul>
<li>i830: Add missing vtable entry for i830 from the hiz work.</li>
</ul>
<p>Carl Worth (5):</p>
<ul>
<li>glcpp: Fix two (or more) successive applications of token pasting</li>
<li>glcpp: Test a non-function-like macro using the token paste operator</li>
<li>glcpp: Implement token pasting for non-function-like macros</li>
<li>glcpp: Raise error if defining any macro containing two consecutive underscores</li>
<li>glcpp: Add a test for #elif with an undefined macro.</li>
</ul>
<p>Chad Versace (5):</p>
<ul>
<li>glsl: Add method glsl_type::can_implicitly_convert_to()</li>
<li>glsl: Fix implicit conversions in non-constructor function calls</li>
<li>glsl: Remove ir_function.cpp:type_compare()</li>
<li>glsl: Fix conversions in array constructors</li>
<li>x86-64: Fix compile error with clang</li>
</ul>
<p>Chia-I Wu (3):</p>
<ul>
<li>glsl: empty declarations should be valid</li>
<li>intel: rename intel_extensions_es2.c to intel_extensions_es.c</li>
<li>intel: fix GLESv1 support</li>
</ul>
<p>Chris Wilson (1):</p>
<ul>
<li>i915: out-of-bounds write in calc_live_regs()</li>
</ul>
<p>Christopher James Halse Rogers (1):</p>
<ul>
<li>glx/dri2: Paper over errors in DRI2Connect when indirect</li>
</ul>
<p>David Reveman (1):</p>
<ul>
<li>i915g: Fix off-by-one in scissors.</li>
</ul>
<p>Eric Anholt (16):</p>
<ul>
<li>mesa: Don't skip glGetProgramEnvParam4dvARB if there was already an error.</li>
<li>mesa: Fix glGetUniform() type conversions.</li>
<li>mesa: Add support for Begin/EndConditionalRender in display lists.</li>
<li>mesa: Throw an error instead of asserting for condrender with query == 0.</li>
<li>mesa: Throw an error when starting conditional render on an active query.</li>
<li>mesa: Don't skip glGetProgramLocalParam4dvARB if there was already an error.</li>
<li>glsl: Allow ir_assignment() constructor to not specify condition.</li>
<li>glsl: Clarify error message about whole-array assignment in GLSL 1.10.</li>
<li>glsl: When assigning to a whole array, mark the array as accessed.</li>
<li>glsl: When assiging from a whole array, mark it as used.</li>
<li>i965/fs: Respect ARB_color_buffer_float clamping.</li>
<li>i965: Add missing _NEW_POLYGON flag to polygon stipple upload.</li>
<li>i965: Fix polygon stipple offset state flagging.</li>
<li>intel: Mark MESA_FORMAT_X8_Z24 as always supported.</li>
<li>mesa: Don't error on glFeedbackBuffer(size = 0, buffer = NULL)</li>
<li>glsl: Fix gl_NormalMatrix swizzle setup to match i965's invariants.</li>
</ul>
<p>Henri Verbeet (6):</p>
<ul>
<li>mesa: Also set the remaining draw buffers to GL_NONE when updating just the first buffer in _mesa_drawbuffers().</li>
<li>r600g: Support the PIPE_FORMAT_R16_FLOAT colorformat.</li>
<li>mesa: Check the texture against all units in unbind_texobj_from_texunits().</li>
<li>mesa: Allow sampling from units >= MAX_TEXTURE_UNITS in shaders.</li>
<li>mesa: Use the Elements macro for the sampler index assert in validate_samplers().</li>
<li>mesa: Fix a couple of TexEnv unit limits.</li>
</ul>
<p>Ian Romanick (17):</p>
<ul>
<li>mesa: Add utility function to get base format from a GL compressed format</li>
<li>mesa: Return the correct internal fmt when a generic compressed fmt was used</li>
<li>mesa: Make _mesa_get_compressed_formats match the texture compression specs</li>
<li>linker: Make linker_error set LinkStatus to false</li>
<li>linker: Make linker_{error,warning} generally available</li>
<li>mesa: Ensure that gl_shader_program::InfoLog is never NULL</li>
<li>ir_to_mesa: Use Add linker_error instead of fail_link</li>
<li>ir_to_mesa: Emit warnings instead of errors for IR that can't be lowered</li>
<li>i915: Fail without crashing if a Mesa IR program uses too many registers</li>
<li>i915: Only emit program errors when INTEL_DEBUG=wm or INTEL_DEBUG=fallbacks</li>
<li>mesa: Add GL_OES_compressed_paletted_texture formats to _mesa_is_compressed_format</li>
<li>mesa: Add GL_OES_compressed_paletted_texture formats to _mesa_base_tex_format</li>
<li>mesa: Refactor expected texture size check in cpal_get_info</li>
<li>mesa: Add _mesa_cpal_compressed_format_type</li>
<li>mesa: Refactor compressed texture error checks to work with paletted textures</li>
<li>mesa: Remove redundant compressed paletted texture error checks</li>
<li>mesa: Advertise GL_OES_compressed_paletted_texture in OpenGL ES1.x</li>
</ul>
<p>Jeremy Huddleston (3):</p>
<ul>
<li>apple: Silence some debug spew</li>
<li>apple: Use the correct (OpenGL.framework) glViewport and glScissor during init</li>
<li>apple: Implement applegl_unbind_context</li>
</ul>
<p>José Fonseca (1):</p>
<ul>
<li>docs: Update llvmpipe docs.</li>
</ul>
<p>Kenneth Graunke (12):</p>
<ul>
<li>glsl: Avoid massive ralloc_strndup overhead in S-Expression parsing.</li>
<li>mesa: In validate_program(), initialize errMsg for safety.</li>
<li>i965/gen5+: Fix incorrect miptree layout for non-power-of-two cubemaps.</li>
<li>i965: Use proper texture alignment units for cubemaps on Gen5+.</li>
<li>i965: Fix incorrect maximum PS thread count shift on Ivybridge.</li>
<li>i965: Emit depth stalls and flushes before changing depth state on Gen6+.</li>
<li>i965/fs: Allow SIMD16 with control flow on Ivybridge.</li>
<li>i965: Allow SIMD16 color writes on Ivybridge.</li>
<li>i965: Fix inconsistent indentation in brw_eu_emit.c.</li>
<li>intel: Depth format fixes</li>
<li>i965: Apply post-sync non-zero workaround to homebrew workaround.</li>
<li>mesa/get: Move MAX_LIGHTS from GL/ES2 to GL/ES1.</li>
</ul>
<p>Kristian Høgsberg (1):</p>
<ul>
<li>glx: Don't flush twice if we fallback to dri2CopySubBuffer</li>
</ul>
<p>Marc Pignat (1):</p>
<ul>
<li>drisw: Fix 24bpp software rendering, take 2</li>
</ul>
<p>Marcin Baczyński (2):</p>
<ul>
<li>configure: fix gcc version check</li>
<li>configure: allow C{,XX}FLAGS override</li>
</ul>
<p>Marcin Slusarz (3):</p>
<ul>
<li>nouveau: fix nouveau_fence leak</li>
<li>nouveau: fix crash during fence emission</li>
<li>nouveau: fix fence hang</li>
</ul>
<p>Marek Olšák (19):</p>
<ul>
<li>vbo: do not call _mesa_max_buffer_index in debug builds</li>
<li>winsys/radeon: fix space checking</li>
<li>r300/compiler: fix a warning that a variable may be uninitialized</li>
<li>r300/compiler: remove an unused-but-set variable and simplify the code</li>
<li>u_vbuf_mgr: cleanup original vs real vertex buffer arrays</li>
<li>u_vbuf_mgr: don't take per-instance attribs into acc. when computing max index</li>
<li>u_vbuf_mgr: fix max_index computation for large src_offset</li>
<li>u_vbuf_mgr: s/u_vbuf_mgr_/u_vbuf_</li>
<li>u_vbuf_mgr: remove unused flag U_VBUF_UPLOAD_FLUSHED</li>
<li>u_vbuf_mgr: rework user buffer uploads</li>
<li>u_vbuf_mgr: fix uploading with a non-zero index bias</li>
<li>configure.ac: fix xlib-based softpipe build</li>
<li>r600g: add index_bias to index buffer bounds</li>
<li>r300g: fix rendering with a non-zero index bias in draw_elements_immediate</li>
<li>Revert "r300g: fix rendering with a non-zero index bias in draw_elements_immediate"</li>
<li>pb_bufmgr_cache: flush cache when create_buffer fails and try again</li>
<li>r300g: don't return NULL in resource_from_handle if the resource is too small</li>
<li>r600g: set correct tiling flags in depth info</li>
<li>r300g: don't call u_trim_pipe_prim in r300_swtcl_draw_vbo</li>
</ul>
<p>Michel Dänzer (4):</p>
<ul>
<li>st/mesa: Finalize texture on render-to-texture.</li>
<li>glx/dri2: Don't call X server for SwapBuffers when there's no back buffer.</li>
<li>gallium/util: Add macros for converting from little endian to CPU byte order.</li>
<li>r300g: Fix queries on big endian hosts.</li>
</ul>
<p>Neil Roberts (1):</p>
<ul>
<li>meta: Fix saving the active program</li>
</ul>
<p>Paul Berry (18):</p>
<ul>
<li>glsl: Lower unconditional return statements.</li>
<li>glsl: Refactor logic for determining whether to lower return statements.</li>
<li>glsl: lower unconditional returns and continues in loops.</li>
<li>glsl: Use foreach_list in lower_jumps.cpp</li>
<li>glsl: In lower_jumps.cpp, lower both branches of a conditional.</li>
<li>glsl: Lower break instructions when necessary at the end of a loop.</li>
<li>glsl: improve the accuracy of the radians() builtin function</li>
<li>glsl: improve the accuracy of the atan(x,y) builtin function.</li>
<li>Revert "glsl: Skip processing the first function's body in do_dead_functions()."</li>
<li>glsl: Emit function signatures at toplevel, even for built-ins.</li>
<li>glsl: Constant-fold built-in functions before outputting IR</li>
<li>glsl: Check array size is const before asserting that no IR was generated.</li>
<li>glsl: Perform implicit type conversions on function call out parameters.</li>
<li>glsl: Fix type error when lowering integer divisions</li>
<li>glsl: Rework oversize array check for gl_TexCoord.</li>
<li>glsl: Remove field array_lvalue from ir_variable.</li>
<li>glsl hierarchical visitor: Do not overwrite base_ir for parameter lists.</li>
<li>glsl: improve the accuracy of the asin() builtin function.</li>
</ul>
<p>Tobias Droste (1):</p>
<ul>
<li>r300/compiler: simplify code in peephole_add_presub_add</li>
</ul>
<p>Tom Fogal (1):</p>
<ul>
<li>Only use gcc visibility support with gcc4+.</li>
</ul>
<p>Tom Stellard (1):</p>
<ul>
<li>r300/compiler: Fix regalloc for values with multiple writers</li>
</ul>
<p>Vadim Girlin (5):</p>
<ul>
<li>st/mesa: flush bitmap cache on query and conditional render boundaries</li>
<li>r600g: use backend mask for occlusion queries</li>
<li>r600g: take into account force_add_cf in pops</li>
<li>r600g: fix check_and_set_bank_swizzle</li>
<li>r600g: fix replace_gpr_with_pv_ps</li>
</ul>
<p>Yuanhan Liu (17):</p>
<ul>
<li>i965: fix the constant interp bitmask for flat mode</li>
<li>mesa: fix error handling for glEvalMesh1/2D</li>
<li>mesa: fix error handling for some glGet* functions</li>
<li>mesa: fix error handling for glTexEnv</li>
<li>mesa: fix error handling for glIsEnabled</li>
<li>mesa: fix error handling for glPixelZoom</li>
<li>mesa: fix error handling for glSelectBuffer</li>
<li>mesa: fix error handling for glMapBufferRange</li>
<li>mesa: fix error handling for glMaterial*</li>
<li>intel: fix the wrong code to detect null texture.</li>
<li>mesa: add a function to do the image data copy stuff for save_CompressedTex(Sub)Image</li>
<li>i965: setup address rounding enable bits</li>
<li>mesa: generate error if pbo offset is not aligned with the size of specified type</li>
<li>mesa: fix inverted pbo test error at _mesa_GetnCompressedTexImageARB</li>
<li>mesa: handle the pbo case for save_Bitmap</li>
<li>mesa: handle PBO access error in display list mode</li>
<li>intel: don't call unmap pbo if pbo is not mapped</li>
</ul>
</div>
</body>
</html>
|