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* winsys/sw/xlib: Prevent shared memory segment leakage.José Fonseca2013-04-241-0/+6
| | | | | | | | | | | | | | | | | | | | | | Running piglit with this was causing all sort of weird stuff happening to my desktop (Chromium webpages become blank, Qt Creator flickered, etc). I tracked this down to shared memory segment leakage when GL is not shutdown properly. The segments can be seen running `ipcs` and looking for nattch==0. This changes fixes this by calling shmctl(IPC_RMID) soon after creation (which does not remove the segment immediately, but simply marks it for removal when no more processes are attached). This matches src/mesa/drivers/x11/xm_buffer.c behaviour. v2: - move shmctl(IPC_RMID) after XShmAttach() for *BSD, per Chris Wilson - remove stray debug printfs, spotted by Ian Romanick NOTE: This is a candidate for stable branches. Reviewed-by: Brian Paul <[email protected]>
* draw/gs: preserve leading vertex info for gsZack Rusin2013-04-231-1/+1
| | | | | | | | | | We need to handle the leading vertex information when assembling primitives for the geometry shader otherwise the resulting triangles will have vertices at incorrect input locations. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: José Fonseca <[email protected]>
* r200: fix build regression introduced with ↵Laurent Carlier2013-04-241-1/+0
| | | | | | | 9a32203e1618486e87c7baf494134e05f0e38cf3 Signed-off-by: Laurent Carlier <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* radeonsi: cleanup disabling tiling for UVD v3Christian König2013-04-241-3/+4
| | | | | | | | | | Should fix: https://bugs.freedesktop.org/show_bug.cgi?id=63702 v2: add a comment that this is just a workaround v3: fix typo in comment Signed-off-by: Christian König <[email protected]> Reviewed-by: Michel Dänzer <[email protected]>
* egl/dri2: Fix min/max swap interval of configsChad Versace2013-04-241-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit below exposed a bug in dri2_add_config. commit 3998f8c6b5da1a223926249755e54d8f701f81ab Author: Ralf Jung <[email protected]> Date: Tue Apr 9 14:09:50 2013 +0200 egl/x11: Fix initialisation of swap_interval This little code snippet near the bottom of dri2_add_config, if (double_buffer) { ... conf->base.MinSwapInterval = dri2_dpy->min_swap_interval; conf->base.MaxSwapInterval = dri2_dpy->max_swap_interval; } it never did what it claimed to do. The assignment never changed the value of conf->base.MaxSwapInterval, because dri2_dpy->max_swap_interval was, until the above exposing commit, unitialized here. That is, conf->base.MaxSwapInterval was 0 before and after assignment. Ditto for the min swap interval. Above the troublesome code snippet, the call to _eglFilterArray rejects the config as unmatching if its swap interval bounds differ from the base config's. Before the exposing commit, at the call to _eglFilterArray, the swap interval bounds were always [0,0], and hence no config was rejected due to swap interval. After the exposing commit, _eglFilterArray incorrectly rejected some configs, which prevented dri2_egl_config::dri_double_config from getting set for the rejected config, which resulted in a NULL pointer getting passed into dri2CreateNewDrawable, and then segfault. The solution: set the swap interval bounds before _eglFilterArray. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63447 Tested-by: Lu Hua <[email protected]> Signed-off-by: Chad Versace <[email protected]>
* mesa: Add unpack functions for A/I/L/LA [U]INT8/16/32 formats.Kenneth Graunke2013-04-231-0/+327
| | | | | | | | NOTE: This is a candidate for stable branches. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63569 Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Add unpack functions for R/RG/RGB [U]INT8/16/32 formats.Kenneth Graunke2013-04-231-0/+253
| | | | | | | | NOTE: This is a candidate for stable branches. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63569 Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Add an unpack function for ARGB2101010_UINT.Kenneth Graunke2013-04-231-0/+15
| | | | | | | | | | v2: Remove extra parenthesis (suggested by Brian). NOTE: This is a candidate for stable branches. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63569 Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Fix unpack function for ETC2_SRGB8_PUNCHTHROUGH_ALPHA1.Kenneth Graunke2013-04-231-1/+1
| | | | | | | | | | | We accidentally set MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1 twice, rather than setting the RGB8 and SRGB8 formats. NOTE: This is a candidate for stable branches. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63569 Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Fix up some final license word wrapping issues by hand.Kenneth Graunke2013-04-231-3/+4
| | | | Reviewed-by: Brian Paul <[email protected]>
* mesa: Restore 78-column wrapping of license text in C++-style comments.Kenneth Graunke2013-04-2341-164/+164
| | | | | | | | | | | | | | The previous commit introduced extra words, breaking the formatting. This text transformation was done automatically via the following shell command: $ git grep 'THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY' | sed 's/:.*$//' | xargs -I {} sh -c 'vim -e -s {} < vimscript2 where 'vimscript2' is a file containing: /THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY/;/^ *$/ !fmt -w 78 -p '// ' :wq Reviewed-by: Brian Paul <[email protected]>
* mesa: Restore 78-column wrapping of license text in C-style comments.Kenneth Graunke2013-04-23488-1559/+1959
| | | | | | | | | | | | | | The previous commit introduced extra words, breaking the formatting. This text transformation was done automatically via the following shell command: $ git grep 'THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY' | sed 's/:.*$//' | xargs -I {} sh -c 'vim -e -s {} < vimscript where 'vimscript' is a file containing: /THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY/;/\*\// !fmt -w 78 -p ' * ' :wq Reviewed-by: Brian Paul <[email protected]>
* mesa: Add "OR COPYRIGHT HOLDERS" to license text disclaiming liability.Kenneth Graunke2013-04-23541-541/+541
| | | | | | | | | | | | | | | This brings the license text in line with the MIT License as published on the Open Source Initiative website: http://opensource.org/licenses/mit-license.php Generated automatically be the following shell command: $ git grep 'THE AUTHORS BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \ sed -i 's/THE AUTHORS/THE AUTHORS OR COPYRIGHT HOLDERS/' {} This introduces some wrapping issues, to be fixed in the next commit. Reviewed-by: Brian Paul <[email protected]>
* mesa: Change "BRIAN PAUL OR IBM" to "THE AUTHORS" in license text.Kenneth Graunke2013-04-232-2/+2
| | | | | | | See previous commit for the rationale. These weren't caught by the automatic conversion due to the "OR IBM" addition. Reviewed-by: Brian Paul <[email protected]>
* mesa: Change "BRIAN PAUL" to "THE AUTHORS" in license text.Kenneth Graunke2013-04-23380-380/+380
| | | | | | | | | | | | | | | | Generated automatically be the following shell command: $ git grep 'BRIAN PAUL BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \ sed -i 's/BRIAN PAUL/THE AUTHORS/' {} The intention here is to protect all authors, not just Brian Paul. I believe that was already the sensible interpretation, but spelling it out is probably better. More practically, it also prevents people from accidentally copy & pasting the license into a new file which says Brian is not liable when he isn't even one of the authors. Reviewed-by: Brian Paul <[email protected]>
* mesa: make _mesa_save_vtxfmt_init() staticBrian Paul2013-04-232-5/+3
| | | | | | It's called from nowhere else. Reviewed-by: Eric Anholt <[email protected]>
* mesa: use new _mesa_inside_dlist_begin_end() functionBrian Paul2013-04-233-4/+14
| | | | | Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: use new _mesa_inside_begin_end() functionBrian Paul2013-04-234-10/+21
| | | | | Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: remove unused opcodes AND, DP2A, NOT, NRM3, NRM4, OR, PRINT, XORMarek Olšák2013-04-247-185/+0
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: don't flush vertices and don't flag _NEW_COLOR in ClearColor, ClearIndexMarek Olšák2013-04-241-37/+12
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: don't flush vertices and don't flag _NEW_COLOR for GL_CLAMP_READ_COLORMarek Olšák2013-04-241-1/+0
| | | | | | | | There used to be a derived state _ClampReadColor, so setting _NEW_COLOR made sense. The state is gone now. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: don't flag _NEW_DEPTH in Begin/EndQuery if driver implements the functionsMarek Olšák2013-04-246-8/+14
| | | | | | | | | | | We don't want to set the flag for Gallium. I think only swrast needs the flag to be set for occlusion queries. v2: fix stats_wm updates in i965 Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: don't flush vertices and don't flag _NEW_DEPTH in ClearDepthMarek Olšák2013-04-241-7/+1
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: don't flush and don't flag _NEW_STENCIL in ClearStencil, ActiveStencilFaceMarek Olšák2013-04-241-5/+0
| | | | | | | | | The functions don't affect driver state. There is no code that would rely on vertices being flushed prior to changing the states, and no code that would check for _NEW_STENCIL before using the states. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: don't set _NEW_BUFFERS in GenerateMipmap and BlitFramebufferMarek Olšák2013-04-241-2/+2
| | | | | | | | both functions don't change the framebuffer in any way (if mesa_meta is not used) Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: remove _NEW_PACKUNPACKMarek Olšák2013-04-246-28/+3
| | | | | | | | | | No driver checks the flag. Nobody uses it. I also removed the FLUSH_VERTICES calls, because PixelStorei has no effect on rendering. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: convert _NEW_RASTERIZER_DISCARD to a driver flagMarek Olšák2013-04-2410-18/+22
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa,i965: use NewDriverState to communicate TFB state changes with the driverMarek Olšák2013-04-248-22/+42
| | | | | | | | | | | | | | | | | | | | | | | _NEW_TRANSFORM_FEEDBACK is not used by core Mesa, so it can be removed. Instead, an new private flag is added to i965 to serve the same purpose. If you're new to this: * When creating a context. you can set private dirty flags in gl_context::DriverFlags, eg.: ctx->DriverFlags.NewStateX = BRW_NEW_STATE_X; * When StateX is changed, core Mesa does: ctx->NewDriverState |= ctx->DriverFlags.NewStateX; * When you have to draw, read and clear ctx->NewDriverState. * Pros: not touching NewState, the driver decides the mapping between GL states and hw state groups, unlimited number of flags in core Mesa (still limited number of flags in the driver though) Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: remove redundant _NEW_BUFFERS setting in ReadBufferMarek Olšák2013-04-241-1/+0
| | | | | | | already set by _mesa_readbuffer Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* st/mesa: add a simple path to BufferData if it only discards buffer contentsMarek Olšák2013-04-241-0/+14
| | | | Reviewed-by: Brian Paul <[email protected]>
* st/mesa: depth-stencil-alpha state also depends on _NEW_BUFFERSMarek Olšák2013-04-241-1/+1
| | | | | | | | | because the code looks at the visual if there is a depth or stencil buffer before enabling depth or stencil, respectively. NOTE: This is a candidate for the stable branches. Reviewed-by: Brian Paul <[email protected]>
* gallium: Replace gl_rasterization_rules with lower_left_origin and ↵José Fonseca2013-04-2357-111/+185
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | half_pixel_center. Squashed commit of the following: commit 04c5fa2cbb8e89d6f2fa5a75af1cca03b1f6b852 Author: José Fonseca <[email protected]> Date: Tue Apr 23 17:37:18 2013 +0100 gallium: s/lower_left_origin/bottom_edge_rule/ commit 4dff4f64fa83b9737def136fffd161d55e4f1722 Author: José Fonseca <[email protected]> Date: Tue Apr 23 17:35:04 2013 +0100 gallium: Move diagram to docs. commit 442a63012c8c3c3797f45e03f2ca20ad5f399832 Author: James Benton <[email protected]> Date: Fri May 11 17:50:55 2012 +0100 gallium: Replace gl_rasterization_rules with lower_left_origin and half_pixel_center. This change is necessary to achieve correct results when using OpenGL FBOs. Reviewed-by: Marek Olšák <[email protected]>
* r600g: initialize CMASK and HTILE with the GPU using streamoutMarek Olšák2013-04-234-7/+80
| | | | | | | | | | | | | This fixes a crash when a resource cannot be mapped to the CPU's address space because it's too big. This puts a global pipe_context in r600_screen, which is guarded by a mutex, so that we can use pipe_context when there isn't one around. Hopefully our multi-context support is solid. Reviewed-by: Alex Deucher <[email protected]> NOTE: This is a candidate for the 9.1 branch.
* gallium/u_blitter: implement buffer clearingMarek Olšák2013-04-232-8/+97
| | | | | | | | | | | | Although this might be useful for ARB_clear_buffer_object, I need it for initializating resources in r600g. Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Brian Paul <[email protected]> v2: comment cleanups NOTE: This is a candidate for the 9.1 branch.
* r600/llvm: Read stacksize from config headerVincent Lejeune2013-04-234-3/+5
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* /bin/bash: q : commande introuvableVincent Lejeune2013-04-232-2/+2
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* radeon/llvm: Fix build with LLVM >= r180063Tom Stellard2013-04-231-0/+1
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* gallivm: Fix build with LLVM >= r180063Tom Stellard2013-04-232-0/+8
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* draw: use the prim count for ia primitivesZack Rusin2013-04-221-1/+2
| | | | | | | | | | Number of vertices to fetch doesn't always equal the number of input vertices. To correctly compute the number if IA primitives we need to use the total number of input vertices, not only those that need to be fetched. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: José Fonseca <[email protected]>
* tgsi/scan: set correct input limits for geometry shaderZack Rusin2013-04-221-0/+17
| | | | | | | | | TGSI geometry shader input declerations are of the IN[][2] format and the dimensions of the array have to be deduced from the input primitive property. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: José Fonseca <[email protected]>
* draw: add code to reset instance dependent dataZack Rusin2013-04-225-1/+31
| | | | | | | | | | | | We want to be able to reset certain parts of the pipeline, in particular the input primitive index, but only either with seperate invocations of the draw_vbo or new instances. In all other cases (e.g. new invocations due to primitive restart) that data needs to be preserved. Add a function through which we can reset instance dependent data. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: José Fonseca <[email protected]>
* softpipe: fix streamout with an emptry geometry shaderZack Rusin2013-04-222-12/+23
| | | | | | | | | Same approach as in the llvmpipe, if the geometry shader is null and we have stream output then attach it to the vertex shader right before executing the draw pipeline. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: José Fonseca <[email protected]>
* i965/fs: Don't save value returned by emit() if it's not used.Matt Turner2013-04-221-11/+11
| | | | | | Probably a copy-n-paste mistake. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Remove extra MapBufferRange in create_beginend_table()Brian Paul2013-04-221-1/+0
| | | | | | Looks like a copy&paste typo. Reviewed-by: Jose Fonseca <[email protected]>
* gallium: Add a new clip_halfz rasterizer state.José Fonseca2013-04-228-24/+29
| | | | | | gl_rasterization_rules lumps too many different flags. Reviewed-by: Brian Paul <[email protected]>
* i965: Fix a mistake in the comments for software counters.Kenneth Graunke2013-04-221-2/+2
| | | | | | | The code doesn't set brw->query.obj to NULL, it sets query->bo to NULL. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* gallivm: Fix assignment of unsigned values to OUT register.José Fonseca2013-04-222-77/+61
| | | | | | | | | | | | | | TEMP is not the only register file that accept unsigned. OUT too. Actually, what determines the appropriate type of the destination value is not the opcode, but rather the register. Also cleanup/simplify code. Add a few more asserts, but also make code more robust by handling graceful if assert fails. This fixes segfault / assertion in the included vert-uadd.sh graw shader. Reviewed-by: Roland Scheidegger <[email protected]>
* i965: Apply CMP NULL {Switch} work-around to other Gen7s.Matt Turner2013-04-221-1/+4
| | | | | | | Listed in the restrictions section of CMP, but not on the work-arounds page. Reviewed-by: Kenneth Graunke <[email protected]>
* st/mesa: minor indentation fixesBrian Paul2013-04-221-2/+2
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* mesa: Introduce a globally-available minify() macro.Eric Anholt2013-04-217-36/+27
| | | | | | This matches u_minify()'s behavior, for consistency. Reviewed-by: Brian Paul <[email protected]>
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