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  13 <H1>Mesa 8.0.3 Release Notes / May 18, 2012</H1>
  14
  15 <p>
  16 Mesa 8.0.3 is a bug fix release which fixes bugs found since the 8.0.2 release.
  17 </p>
  18 <p>
  19 Mesa 8.0.3 implements the OpenGL 3.0 API, but the version reported by
  20 glGetString(GL_VERSION) depends on the particular driver being used.
  21 Some drivers don't support all the features required in OpenGL 3.0.
  22 </p>
  23 <p>
  24 See the <a href="install.html">Compiling/Installing page</a> for prerequisites
  25 for DRI hardware acceleration.
  26 </p>
  27
  28
  29 <h2>MD5 checksums</h2>
  30 <pre>
  31 b7210a6d6e4584bd852ab29294ce717e  MesaLib-8.0.3.tar.gz
  32 cc5ee15e306b8c15da6a478923797171  MesaLib-8.0.3.tar.bz2
  33 32773634a0f7e70a680505a81426eccf  MesaLib-8.0.3.zip
  34 </pre>
  35
  36 <h2>New features</h2>
  37 <p>None.</p>
  38
  39 <h2>Bug fixes</h2>
  40
  41 <p>This list is likely incomplete.</p>
  42
  43 <ul>
  44
  45 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=28138">Bug 28138</a> - [G45] Regnum Online, sparkling in in-game rendering</li>
  46
  47 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=30102">Bug 30102</a> - glean depthStencil test fails BadLength with indirect non-swrast rendering</li>
  48
  49 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=40361">Bug 40361</a> - Glitches on X3100 after upgrade to 7.11</li>
  50
  51 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=41152">Bug 41152</a> - [glsl] Shader backend in Regnum Online does not work</li>
  52
  53 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=41216">Bug 41216</a> - [bisected pineview]oglc filtercubemin(basic.sizedRGBA) fails</li>
  54
  55 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=41372">Bug 41372</a> - i830_state.c PBO crash</li>
  56
  57 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=41495">Bug 41495</a> - i830: intel_get_vb_max / intel_batchbuffer_space mismatch.</li>
  58
  59 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=44701">Bug 44701</a> - Regnum online textures flickering</li>
  60
  61 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=44961">Bug 44961</a> - [bisected i965] oglc sRGB(Mipmap.1D_textures) regressed</li>
  62
  63 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=44970">Bug 44970</a> - [i965]oglc max_values(negative.textureSize.textureCube) segfaults</li>
  64
  65 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=45214">Bug 45214</a> - Textures disappearing or missing in RegnumOnline OpenGL game</li>
  66
  67 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=45558">Bug 45558</a> - cannot render on a drawable of size equal the max framebuffer size</li>
  68
  69 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=45921">Bug 45921</a> - [r300g, bisected] Multiple piglit regressions after glsl_to_tgsi changes</li>
  70
  71 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=46303">Bug 46303</a> - [SNB] segfault in intel_miptree_release()</li>
  72
  73 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=46739">Bug 46739</a> - [snb-m-gt2+] compiz crashed with SIGSEGV in intel_miptree_release()</li>
  74
  75 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=46834">Bug 46834</a> - small performance when playing flightgear (swrast fallback through GTT mapping)</li>
  76
  77 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=47126">Bug 47126</a> - tests/fbo/fbo-array.c:109: create_array_fbo: Assertion `glGetError() == 0' failed.</li>
  78
  79 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=48218">Bug 48218</a> - brw_fs_schedule_instructions.cpp segfault due to accessing not allocated last_mrf_write[16]</li>
  80
  81 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=48545">Bug 48545</a> - LLVMpipe glReadPixels Firefox hits the slow path (WebGL rendering)</li>
  82
  83 <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=49124">Bug 49124</a> - swrast/s_texfetch.c:1156: set_fetch_functions: Assertion `texImage-&gt;FetchTexel' failed.</li>
  84
  85 <!-- <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=">Bug </a> - </li> -->
  86
  87 </ul>
  88
  89
  90 <h2>Changes</h2>
  91 <p>The full set of changes can be viewed by using the following GIT command:</p>
  92
  93 <pre>
  94   git log mesa-8.0.2..mesa-8.0.3
  95 </pre>
  96
  97 <p>Alban Browaeys (1):
  98 <ul>
  99   <li>dri/i915: Fix off-by-one in i830 clip region size.</li>
 100 </ul></p>
 101
 102 <p>Alex Deucher (2):
 103 <ul>
 104   <li>r200: fix fog coordinate emit</li>
 105   <li>radeon: fix fog coordinate emit</li>
 106 </ul></p>
 107
 108 <p>Alexander von Gluck (4):
 109 <ul>
 110   <li>llvmpipe: fix symbol conflict on Haiku</li>
 111   <li>svga: fix typedef conflicts on Haiku</li>
 112   <li>mesa: Don't use newlocale on Haiku</li>
 113   <li>glsl: Don't use newlocale on Haiku</li>
 114 </ul></p>
 115
 116 <p>Anuj Phogat (4):
 117 <ul>
 118   <li>mesa: fix issues with texture border and array textures</li>
 119   <li>mesa: Fix valid texture target test in _mesa_GetTexLevelParameteriv()</li>
 120   <li>mesa: Fix the cause of piglit test fbo-array failure</li>
 121   <li>intel: Fix a case when mapping large texture fails</li>
 122 </ul></p>
 123
 124 <p>Brian Paul (17):
 125 <ul>
 126   <li>mesa: add a couple fast-paths to fast_read_rgba_pixels_memcpy()</li>
 127   <li>mesa/gdi: remove wmesa_set_renderbuffer_funcs() function</li>
 128   <li>mesa/gdi: remove clear_color() function</li>
 129   <li>mesa: bump version to 8.0.2 in configs/default</li>
 130   <li>swrast: include s_fragprog.h to silence warnings</li>
 131   <li>mesa: remove LSB-first pixel packing check in glReadPixels</li>
 132   <li>mesa: fix error in _mesa_format_matches_format_and_type() for RGB888</li>
 133   <li>mesa: add BGR888 code in _mesa_format_matches_format_and_type()</li>
 134   <li>vbo: fix node_attrsz[] usage in vbo_bind_vertex_list()</li>
 135   <li>mesa: add missing texture integer test in glTexSubImage()</li>
 136   <li>mesa: add missing return after _mesa_error() in update_array()</li>
 137   <li>glsl: propagate MaxUnrollIterations to the optimizer's loop unroller</li>
 138   <li>st/mesa: set MaxUnrollIterations = 255</li>
 139   <li>st/mesa: no-op glCopyPixels if source region is out of bounds</li>
 140   <li>mesa: do more teximage error checking for generic compressed formats</li>
 141   <li>mesa: fix/add error check in _mesa_ColorMaterial()</li>
 142   <li>mesa: fix glMaterial / dlist bug</li>
 143 </ul></p>
 144
 145 <p>Chad Versace (3):
 146 <ul>
 147   <li>glsl: Fix Android build</li>
 148   <li>main: Fix memory leak in _mesa_make_extension_string()</li>
 149   <li>intel: Disable ARB_framebuffer_object in ES contexts</li>
 150 </ul></p>
 151
 152 <p>Chris Wilson (1):
 153 <ul>
 154   <li>i830: Compute initial number of vertices from remaining batch space</li>
 155 </ul></p>
 156
 157 <p>Dave Airlie (4):
 158 <ul>
 159   <li>mesa/format_unpack: add LUMINANCE 8/16 UINT/INT</li>
 160   <li>glx/drisw: avoid segfaults when we fail to get visual</li>
 161   <li>drisw: fix image stride calculation for 16-bit.</li>
 162   <li>intel: fix TFP at 16-bpp</li>
 163 </ul></p>
 164
 165 <p>Dylan Noblesmith (7):
 166 <ul>
 167   <li>intel: fix null dereference processing HiZ buffer</li>
 168   <li>util: fix undefined behavior</li>
 169   <li>util: fix uninitialized table</li>
 170   <li>egl: fix uninitialized values</li>
 171   <li>st/vega: fix uninitialized values</li>
 172   <li>egl-static: fix printf warning</li>
 173   <li>i965: fix typo</li>
 174 </ul></p>
 175
 176 <p>Eric Anholt (19):
 177 <ul>
 178   <li>i965/fs: Jump from discard statements to the end of the program when done.</li>
 179   <li>intel: Fix rendering from textures after RenderTexture().</li>
 180   <li>mesa: Fix handling of glCopyBufferSubData() for src == dst.</li>
 181   <li>i965/fs: Move GL_CLAMP handling to coordinate setup.</li>
 182   <li>i965/fs: Implement GL_CLAMP behavior on texture rectangles on gen6+.</li>
 183   <li>mesa: Fix push/pop of multisample coverage invert.</li>
 184   <li>mesa: Include the multisample enables under GL_MULTISAMPLE_BIT attrib as well.</li>
 185   <li>mesa: Fix display list handling for GL_ARB_draw_instanced.</li>
 186   <li>mesa: Fix display lists for draw_elements_base_vertex with draw_instanced.</li>
 187   <li>mesa: Add missing error check for first &lt; 0 in glDrawArraysInstanced().</li>
 188   <li>i915: Fix piglit fbo-nodepth-test on i830.</li>
 189   <li>intel: Return success when asked to allocate a 0-width/height renderbuffer.</li>
 190   <li>mesa: Throw error on glGetActiveUniform inside Begin/End.</li>
 191   <li>i965/vs: Fix up swizzle for dereference_array of matrices.</li>
 192   <li>glsl: Fix indentation of switch code.</li>
 193   <li>glsl: Let the constructor figure out the types of switch-related expressions.</li>
 194   <li>glsl: Reject non-scalar switch expressions.</li>
 195   <li>glsl: Fix assertion failure on handling switch on uint expressions.</li>
 196   <li>mesa: Check for framebuffer completeness before looking at the rb.</li>
 197 </ul></p>
 198
 199 <p>Eugeni Dodonov (1):
 200 <ul>
 201   <li>intel: add PCI IDs for Ivy Bridge GT2 server variant</li>
 202 </ul></p>
 203
 204 <p>Han Shen(沈涵) (1):
 205 <ul>
 206   <li>bin/mklib: remove '-m32' for arm linux</li>
 207 </ul></p>
 208
 209 <p>Ian Romanick (1):
 210 <ul>
 211   <li>mesa: Bump version number to 8.0.3</li>
 212 </ul></p>
 213
 214 <p>Jakob Bornecrantz (1):
 215 <ul>
 216   <li>docs: Add 8.0.2 md5sums</li>
 217 </ul></p>
 218
 219 <p>Jeremy Huddleston (7):
 220 <ul>
 221   <li>darwin: Eliminate a pthread mutex leak</li>
 222   <li>darwin: Fix an error message</li>
 223   <li>darwin: Make reported errors more user-friendly</li>
 224   <li>darwin: Use ASL for logging</li>
 225   <li>darwin: Unlock our mutex before destroying it</li>
 226   <li>darwin: Eliminate a possible race condition while destroying a surface</li>
 227   <li>darwin: Address a build failure on Leopard and earlier OS versions</li>
 228 </ul></p>
 229
 230 <p>Jon TURNEY (1):
 231 <ul>
 232   <li>Have __glImageSize handle format GL_DEPTH_STENCIL_NV the same way as the server does</li>
 233 </ul></p>
 234
 235 <p>Jonas Maebe (2):
 236 <ul>
 237   <li>glapi: Correct size of allocated _glapi_table struct</li>
 238   <li>apple: Fix a use after free</li>
 239 </ul></p>
 240
 241 <p>Jordan Justen (1):
 242 <ul>
 243   <li>mesa: Add primitive restart support to glArrayElement</li>
 244 </ul></p>
 245
 246 <p>Kenneth Graunke (12):
 247 <ul>
 248   <li>i965: Actually upload sampler state pointers for the VS unit on Gen6.</li>
 249   <li>i965/fs: Fix FB writes that tried to use the non-existent m16 register.</li>
 250   <li>vbo: Remove pedantic warning about 'end' beind out of bounds.</li>
 251   <li>vbo: Ignore invalid element ranges which are outside VBO bounds.</li>
 252   <li>vbo: Rework checking of 'end' against _MaxElement.</li>
 253   <li>vbo: Eliminate short-circuiting in invalid-start case.</li>
 254   <li>i965: Fix GPU hangs in the dummy fragment shader.</li>
 255   <li>i965: Make the dummy fragment shader work in SIMD16 mode.</li>
 256   <li>drirc: Add force_glsl_extensions_warn workaround for Unigine Heaven.</li>
 257   <li>i965: Avoid explicit accumulator operands in SIMD16 mode on Gen7.</li>
 258   <li>intel: Remove pointless software fallback for glBitmap on Gen6.</li>
 259   <li>glsl: Fix broken constant expression handling for &lt;, &lt;=, &gt;, and &gt;=.</li>
 260 </ul></p>
 261
 262 <p>Kurt Roeckx (2):
 263 <ul>
 264   <li>i915: Compute maximum number of verts using the actual batchbuffer size.</li>
 265   <li>i915: Fix i830 polygon stipple from PBOs.</li>
 266 </ul></p>
 267
 268 <p>Marek Olšák (5):
 269 <ul>
 270   <li>r300g/swtcl: don't print an error when getting ClipVertex</li>
 271   <li>r300g/swtcl: don't enter u_vbuf_mgr</li>
 272   <li>r300g/swtcl: don't expose shader subroutine support</li>
 273   <li>r300g/swtcl: fix polygon offset</li>
 274   <li>r300g/swtcl: fix crash when back color is present in vertex shader</li>
 275 </ul></p>
 276
 277 <p>Mathias Fröhlich (1):
 278 <ul>
 279   <li>glsl: Avoid excessive loop unrolling.</li>
 280 </ul></p>
 281
 282 <p>Matt Turner (1):
 283 <ul>
 284   <li>Remove -ffast-math from default CFLAGS</li>
 285 </ul></p>
 286
 287 <p>Paul Berry (1):
 288 <ul>
 289   <li>i915: Initialize swrast_texture_image structure fields.</li>
 290 </ul></p>
 291
 292 <p>Roland Scheidegger (1):
 293 <ul>
 294   <li>mesa: check_index_bounds off-by-one fix</li>
 295 </ul></p>
 296
 297 <p>Tom Stellard (2):
 298 <ul>
 299   <li>r300/compiler: Clear loop registers in vertex shaders w/o loops</li>
 300   <li>r300/compiler: Copy all instruction attributes during local transfoms</li>
 301 </ul></p>
 302
 303 <p>Vinson Lee (5):
 304 <ul>
 305   <li>mesa: Fix memory leak in _mesa_get_uniform_location.</li>
 306   <li>linker: Fix memory leak in count_uniform_size::visit_field.</li>
 307   <li>swrast: Fix memory leaks in blit_linear.</li>
 308   <li>ir_to_mesa: Fix uninitialized member in add_uniform_to_shader.</li>
 309   <li>mesa: Fix memory leak in generate_mipmap_compressed.</li>
 310 </ul></p>
 311
 312 <p>Yuanhan Liu (2):
 313 <ul>
 314   <li>i915: set SPRITE_POINT_ENABLE bit correctly</li>
 315   <li>i965: fix wrong cube/3D texture layout</li>
 316 </ul></p>
 317
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