1Mesa 9.1.3 Release Notes / May 21st, 2013 2========================================= 3 4Mesa 9.1.3 is a bug fix release which fixes bugs found since the 9.1.1 5release. 6 7Mesa 9.1 implements the OpenGL 3.1 API, but the version reported by 8glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) / 9glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being 10used. Some drivers don't support all the features required in OpenGL 113.1. OpenGL 3.1 is **only** available if requested at context creation 12because GL_ARB_compatibility is not supported. 13 14MD5 checksums 15------------- 16 17:: 18 19 952ccd03547ed72333b64e1746cf8ada MesaLib-9.1.3.tar.bz2 20 26d2f1aa8e9db388d51fcbd163c61fb7 MesaLib-9.1.3.tar.gz 21 7017b7bdf0ebfd39a5c46cee7cf6b567 MesaLib-9.1.3.zip 22 23New features 24------------ 25 26None. 27 28Bug fixes 29--------- 30 31This list is likely incomplete. 32 33- `Bug 39251 <https://bugs.freedesktop.org/show_bug.cgi?id=39251>`__ - 34 Second Life viewers from release 2.7.4.235167 to the last 35 3.4.0.264911 crash on start. 36- `Bug 47478 <https://bugs.freedesktop.org/show_bug.cgi?id=47478>`__ - 37 [wine] GLX_DONT_CARE does not work for GLX_DRAWABLE_TYPE or 38 GLX_RENDER_TYPE 39- `Bug 56416 <https://bugs.freedesktop.org/show_bug.cgi?id=56416>`__ - 40 [SNB bisected] SNB hang with rc6 and hiz on glxgears (and other GL 41 apps) immediately after xinit. 42- `Bug 57436 <https://bugs.freedesktop.org/show_bug.cgi?id=57436>`__ - 43 [GLSL1.40 IVB/HSW]Piglit 44 spec/glsl-1.40/compiler_built-in-functions/inverse-mat2.frag fails 45- `Bug 61554 <https://bugs.freedesktop.org/show_bug.cgi?id=61554>`__ - 46 [ivb] Mesa 9.1 performance regression on KWin's Lanczos shader 47- `Bug 61773 <https://bugs.freedesktop.org/show_bug.cgi?id=61773>`__ - 48 abort is an incredibly not-smart way to handle IR validation 49- `Bug 62868 <https://bugs.freedesktop.org/show_bug.cgi?id=62868>`__ - 50 solaris build broken with missing ffsll 51- `Bug 62999 <https://bugs.freedesktop.org/show_bug.cgi?id=62999>`__ - 52 glXChooseFBConfig with GLX_DRAWABLE_TYPE, GLX_DONT_CARE fails 53- `Bug 63078 <https://bugs.freedesktop.org/show_bug.cgi?id=63078>`__ - 54 EGL X11 Regression: Maximum swap interval is 0 (worked with 9.0) 55- `Bug 63447 <https://bugs.freedesktop.org/show_bug.cgi?id=63447>`__ - 56 [i965 Bisected]Ogles1conform/Ogles2conform/Ogles3conform cases 57 segfault 58- `Bug 64662 <https://bugs.freedesktop.org/show_bug.cgi?id=64662>`__ - 59 [SNB 9.1 Bisected]Ogles2conform 60 GL2ExtensionTests/depth_texture_cube_map/depth_texture_cube_map.test 61 fail 62 63Changes 64------- 65 66The full set of changes can be viewed by using the following GIT 67command: 68 69:: 70 71 git log mesa-9.1.2..mesa-9.1.3 72 73Alex Deucher (2): 74 75- r600g: add new richland pci ids 76- radeonsi: add new SI pci ids 77 78Alexander Monakov (1): 79 80- Honor GLX_DONT_CARE in MATCH_MASK 81 82Andreas Boll (2): 83 84- mesa: Add a script to generate the list of fixed bugs 85- mesa: add usage examples to get-pick-list and shortlog scripts 86 87Aras Pranckevicius (1): 88 89- GLSL: fix lower_jumps to report progress properly 90 91Brian Paul (3): 92 93- mesa: remove platform checks around \__builtin_ffs, \__builtin_ffsll 94- gallium/u_blitter: fix is_blit_generic_supported() stencil checking 95- mesa: enable GL_ARB_texture_float if TEXTURE_FLOAT_ENABLED is defined 96 97Chad Versace (2): 98 99- egl/dri2: Fix min/max swap interval of configs 100- intel: Allocate hiz in intel_renderbuffer_move_to_temp() 101 102Chris Forbes (2): 103 104- i965/fs: Don't try to use bogus interpolation modes pre-Gen6. 105- mesa: don't memcmp() off the end of a cache key. 106 107Dave Airlie (2): 108 109- st/mesa: fix UBO offsets. 110- ralloc: don't write to memory in case of alloc fail. 111 112Eric Anholt (11): 113 114- i965/fs: Remove creation of a MOV instruction that's never used. 115- i965/fs: Move varying uniform offset compuation into the helper func. 116- i965: Make the constant surface interface take a normal byte size. 117- i965/fs: Avoid inappropriate optimization with regs_written > 1. 118- i965/fs: Do CSE on gen7's varying-index pull constant loads. 119- i965/fs: Clean up the setup of gen4 simd16 message destinations. 120- i965/gen7: Skip resetting SOL offsets at batch start with HW 121 contexts. 122- i965/gen6: Reduce updates of transform feedback offsets with HW 123 contexts. 124- i965: Fix SNB GPU hangs when a blorp batch is the first thing to 125 execute. 126- i965: Fix hangs on HSW since the gen6 blorp fix. 127- i965: Disable write masking when setting up texturing m0. 128 129Haixia Shi (1): 130 131- ACTIVE_UNIFORM_MAX_LENGTH should include 3 extra characters for 132 arrays. 133 134Ian Romanick (11): 135 136- docs: Add 9.1.2 release md5sums 137- mesa: Note that patch 0967c36 shouldn't actually get picked to the 138 9.1 branch 139- mesa: NULL check the pointer before trying to dereference it 140- egl/dri2: NULL check value returned by dri2_create_surface 141- mesa: Don't leak shared state when context initialization fails 142- mesa: Don't leak gl_context::BeginEnd at context destruction 143- mesa/swrast: Refactor no-memory error checking in blit_linear 144- mesa/swrast: Move free calls outside the attachment loop 145- intel: Don't dereference a NULL pointer of calloc fails 146- mesa: Note that a824692 is already back ported 147- mesa: Bump version to 9.1.3 148 149José Fonseca (1): 150 151- winsys/sw/xlib: Prevent shared memory segment leakage. 152 153Kenneth Graunke (9): 154 155- mesa: Add new ctx->Stencil._WriteEnabled derived state flag. 156- i965: Fix stencil write enable flag in 3DSTATE_DEPTH_BUFFER on Gen7+. 157- mesa: Fix unpack function for ETC2_SRGB8_PUNCHTHROUGH_ALPHA1. 158- mesa: Add an unpack function for ARGB2101010_UINT. 159- mesa: Add unpack functions for R/RG/RGB [U]INT8/16/32 formats. 160- mesa: Add unpack functions for A/I/L/LA [U]INT8/16/32 formats. 161- glsl: Ignore redundant prototypes after a function's been defined. 162- i965: Lower textureGrad() for samplerCubeShadow. 163- i965/vs: Fix textureGrad() with shadow samplers on Haswell. 164 165Maarten Lankhorst (1): 166 167- nvc0: Fix fd leak in nvc0_create_decoder 168 169Marek Olšák (5): 170 171- radeonsi: add more cases for copying unsupported formats to 172 resource_copy_region 173- mesa: fix glGet queries depending on derived framebuffer state (v2) 174- gallium/u_blitter: implement buffer clearing 175- r600g: initialize CMASK and HTILE with the GPU using streamout 176- st/mesa: depth-stencil-alpha state also depends on \_NEW_BUFFERS 177 178Martin Andersson (1): 179 180- r600g: Fix UMAD on Cayman 181 182Michel Dänzer (1): 183 184- radeonsi: Handle arbitrary 2-byte formats in resource_copy_region 185 186Paul Berry (7): 187 188- glsl: Fix array indexing when constant folding built-in functions. 189- i965: Reduce code duplication in handling of depth, stencil, and HiZ. 190- glsl/linker: fix varying packing for non-flat integer varyings. 191- glsl: Document lower_packed_varyings' "flat" requirement with an 192 assert. 193- glsl/linker: Adapt flat varying handling in preparation for geometry 194 shaders. 195- glsl/linker: Reduce scope of non-flat integer varying fix. 196- intel: Do a depth resolve before copying images between miptrees. 197 198Ralf Jung (1): 199 200- egl/x11: Fix initialisation of swap_interval 201 202Roland Scheidegger (1): 203 204- gallivm: fix small but severe bug in handling multiple lod level 205 strides 206 207Vadim Girlin (1): 208 209- gallium: handle drirc disable_glsl_line_continuations option 210